Loading...
R-95-02-23-10K - 2/23/1995t _ CITY OF ROUND ROCK � 0 .. , ° r te Dote: t `%� � Sheet: CONTRACT CHANGE ORDER NO.: 1 5/4/95 ADDED TIME DAYS 1 of l Contract: 30 INCH RAW WATER PIPELINE Owner: City of Round Rock, 221 East Main Street, Round Rock, Texas 78664 TO: GARNEY COMPANIES, INC. (Contractor) You are hereby requested to comply with the following changes from the Contract Plans and Specifications: Description of Changes (Supplemental Plana and Specification Attached) Water inter - connect to Martin Hill Reservoir, approx. 8600 I. f. of 24" DIP, 3152 I.f. of 16" DIP and 1619 I.f. of 12' DIP and including all fittings, pipe and other appurtenances for the complete installation and testing of the pipeline. Project is more fully described on plans as developed by Baker- Aicklen and specifications as developed by Camp Dresser & McKee Project costs more fully explained on attachment. Decrease Increase 8962,140.80 90 JUSTIFICATION: This is a water inter - connect pipeline to City of Austin's water reservoir, i.e., Manin Hill. This proposed change is necessary to ensure that peak summer demands are stet. The project costs were calculated from extended bid prices obtain from the 30 Inch Raw Water Pipeline project. ORIGINAL CONTRACT AMT: Dollars ,rneycoisin, 54,584,203.60 THIS CHANGE ORDER (C.O.) AMT.: Dollars 5962,140.80 PREVIOUS CHANGE ORDER AMT: Dollars 1 80.00 CHANGE ORDERS TO -DATE AMT: Dollars 1 8962,140.80 ORIGINAL CONTRACT PLUS C.O.'S Dollars S5,546,344.40 TOTAL PERCENT CHANGE PERCENT 9 r 21 This document will become a supplement to the contract and all provisions will apply hereto: 5-5-75 Gard /Cot„ a ,es, nc. � ff / / ontr ;,'tr / Date City of Round Rock Owner Date +4Q Mr. Steve Miller City of Round Rock City Hall 221 Fast Main Street Round Rock. Texas 78664 Re: Proposal for F.M. 1325 Water Transmiss it Main Dear Mr. Miller: "AN EMPLOYEE OWNED COMPANY" May S. 1955 Item Estimated Unit Description Unit Bid Total No Quantity Price COMPANIES, INC. PHONE (816) 741 -4600 1331 N.W. VIVION ROAD KANSAS CITY, MISSOURI 64118 -4554 FAX (816) 741 -4488 Please consider the following quantities and unit prices for F.M. 1325 Water Transmission Main. Items with item no.'s are quoted as quantity increases to City of Round Rock 30" Raw Water Line. Items without item no.'s are new items quoted as noted. Items no.' s denoted with "r" denote revised unit price from City of Round Rock 30" Raw Water Line. Please note - kick blocks in lieu of restrained joints for all buried pipe or valves is considered for this work except at tee and 24" stub out where approach is restrained. Prices based upon preliminary plans by Baker Aicklen and assume minimum cover for majority of project. lr 1 LS Insurance. Bonds. and Move-In $ 18.000.00 5 18,000.00 Related Expenses This revised unit price is developed for added work as % based per original bid. 2 13,344 L.F. Trench Safety System $ 1.00 $ 13,344.00 This estimated quantity is developed from quantities received from Raker Aicklen less 215 If of tunnels and according to Round Rock 30" Trans. Main requirements. 3r 1 LS Right -of -Way/ Site Preparation $ 4,000.00 $ 4,000.00 This revised unit price represents right -at way preparation for 13.3551f of work. Unit price developed from alignment as shown on preliminary plan for project. 4r 1 LS Furnish and Maintain Traffic Safety $ 1,500.00 $ 1,500.00 Systems This revised unit price represents traffic safety for work along F.M. 1325 and C.R. 172. 8a 8573 L.F. Furnish and Install 24" Ductile Iron $ 53.10 $ 455,226.30 Pipe and Fittings, in trench, complete and in place This estimated quantity provided by Baker Aicklen. This item is quoted m Ductile Iron and bedding .specs for .10" Raw Rifer Line Project. This pipe supplied as CL 250. 3152 L.F. Furnish and Install 16" Ductile Iron $ 40.00 $ 126,080.00 Pipe and F/ ttings. in trench, complete and in place This item is quoted to Ductile Iron and bedding specs for 30" Raw W ner Line Project. Estimated quantity provided by Baker Aicklen. Page 2 of 4 5/4/95 Item Estimated Unit Description Unit Bid No Quantity Price Total 1619 L.F. Furnish and Install 12" Ductile Iron $ 20.00 $ 32,380.00 Pipe and Fittings, in trench, complete and in place This item is quoted to Ductile Iron and bedding specs for 30" Raw Water Line Project. Estimated quantity provided by Baker Aicklen. l0a 215 LF Furnish and Install 24" Ductile Iron $ 52.10 $ 11,201.50 Pipe and Fittings, in casing, complete in place. Estimated quantity provided by Baker Aicklen. This item is quoted to Ductile Iron and bedding specs for 30" Raw Water Line Project. 1 LS Connect to Existing 36" Line, $ 5,000.00 $ 5,000.00 complete in place. This item includes labor and material required to remove existing 36" plug and kick block and connect to new 36" transmission main. 1 LS Connect to Existing 16" Line, $ 3,000.00 $ 3,000.00 complete in place. This item includes labor and material required to remove existing 16" 90 deg bend and install new 16" Tee and connect to new 16" transmission main. 1 LS Connect to Existing 12" Line, $ 2,500.00 $ 2,500.00 complete in place. This item includes labor and material required to tie to existing 12" valve. 13 5 Each Furnish and Install Buried 24" $ 3,000.00 $ 15,000.00 Butterfly Valve Estimated quantity provided by Baker Aicklen. Valve supplied and installed to meet 30" Raw Water Line specifications and details. 1 Each Furnish and Install Buried 16" $ 2,500.00 $ 2,500.00 Butterfly Valve Estimated quantity provided by Baker Aicklen. Valve supplied and installed to meet 30" Raw Water Line specifications and detaiLs. 4 Each Furnish and Install Buried 12" $ 1,000.00 $ 4,000.00 Gate Valve Estimated quantity provided by Baker Aicklen. Valve supplied and installed to meet 30" Raw Water Line specifications and details. 14 6 Each Furnish and Install 2" Air Release $ 3,100.00 $ 18,600.00 Valves, complete in place. Estimated quantity provided by Baker Aicklen. To be supplied and installed to meet City of Austin specifications and details. Page 3 of 4 5/4/95 Item Estimated Unit Description Unit Bid Total No Quantity Price 16 5 Each Furnish and Install Flushing Valves, $ 1,500.00 $ 7,500.00 complete in place. Estimated quantity provided by Baker Aicklen. To be supplied and installed to meet 30" Raw Water Line specifications and details. 17 187 S.Y. Remove and Replace Asphalt $ 40.00 $ 7,480.00 Pavement, complete in place. Estimated quantity by Baker Aicklen. To be supplied and installed to meet 30" Raw Water Line specifications and details. 19 157 S.Y. Remove and Replace Gravel $ 5.00 $ 785.00 Driveways, complete in place. Estimated quantity by Baker Aicklen. 22 215 LF Famish and Install 36" Steel Casing $ 400.00 $ 86,000.00 (Boring and Jacking), complete in place. Estimated quantity provided by Baker Aicklen. To be supplied and installed to meet 30" Raw Water Line specifications and details. 24r 1 L.S. Furnish, Install and Maintain $ 14,000.00 $ 14,000.00 Sedimentation and Erosion Control Devices. Revised unit price developed for proposed project site. 26a 628 L.F. Remove and Replace Barbed Wire $ 3.00 $ 1,884.00 or Woven Wire Fence, complete in place. Estimated quantity provided by Baker Aicklen. 27 40 L.F. Furnish and Install Concrete $ 100.00 $ 4,000.00 Encasement, complete in place. Estimated quantity developed from site review. 29r 1 L.S. For Hydroseeding, complete in $ 9,000.00 $ 9,000.00 place. Estimated quantity developed from site review. 1 L.S. Furnish and Install Meter Vault $ 50,850.00 $ 50,850.00 and by pass line complete in place. This item includes 6' x 18' x 4' precast vault with lid, hatch and two valve lids, 10" strainer and meter, (2) 12" gate valves, 12" swing check and related piping per Baker Aicklen drawing. Any other material not specifically detailed will be by 30" Raw Water Line Specifications and details. 50 2 Each Furnish and Install Fire Hydrants on $ 1,200.00 $ 2,400.00 12" DIP complete in place. Estimated quantity developed from verbal with owner & Engineer. To be supplied and installed to meet 30" Raw Water Line specifications and details. Page 4 of 4 5/4/95 Item Estimated Unit Description Unit Bid No Quantity Price Total 1 L.S. Furnish and Install 12" Pressure $ 31,000.00 $ 31,000.00 Reducing Valve complete in place. This item includes labor and material to insta1112" Cla -Val 90 -01 pressure reducing valve in 60" dia vault per preliminary detail from Baker Aicklen. This item also includes one 12" gate valve. 1 L.S. Furnish and Install 10" Pressure $ 20,300.00 $ 20,300.00 Reducing Valve complete in place. This item includes labor and material to install 10" Cla-Val 90 -01 pressure reducing valve in 60" dia. vault per preliminary detail from Baker Aicklen. This item also includes 12 " gate valve. 1 L.S. Add 10" flow control Valve $ 6,500.00 $ 6,500.00 to meter vault complete in place. This item includes labor and material to add 10" CIa -Val 640 -0111ow control valve to vault piping at meter vault. This item does not include separate vault for valve. 1 EA 1" Air Release Valve $ 2500.00 $ 2,500.00 complete in place. To be supplied and installed per City of Austin specification and detail 142 LF 12" CMP Remove and Replace. $ 15.00 S 2,130.00 74 LF 18" CMP Remove and Replace $ 20.00 $ 1,480.00 4 EA Headwall for 18" CMP $ 500.00 $ 2,000.00 This work will require a 90 calendar day time extension. If you have any questions regarding this proposal, please contact me. cc: Steve Swatek - Gamey Co. Inc. TOTAL $ 962,140.80 Sincerely, Timothy . Simmons Project Administrator Gamey Companies Inc. 5 .RF__ j7 r6 ��1, • r CITY OF ROUND ROCK p ` °t Date: ; s <` , `,/ � . Sheet: k� I ���rdd r CONTRACT CHANGE ORDER NO.: 2 11/2/95 ADDED TIME DAYS Contract: 30 inch Raw Water Pipeline Owner: City of Round Rock, 221 East Main Street, Round Rock, Texas 78664 TO: Garney Companies, Inc. (Contractor) You are hereby requested to comply with the following changes from the Contract Plans and Specifications: Description of Changes (Supplemental Plans and Speclacadon Attached) Provide all labor and material to complete pipeline tie -in at approx. ata 0 +78 (Shoreline /1325) including 24 inch stub-out and valve installation; additionally, complete meter vault and backaow preventor installation at approx. ate 86 +50 all work to include fittings, vaults and pipe as required per plans and specifications. Delete original contract pay items for 1325 Water Interconnect Deletion for pipeline realignment for Rabbit Hill Tie -In to City of Georgetown Decrease ($52,140.00) ($8,910.20) Increase 5126,600.91 14 days JUSTIFICATION: These changes will complete the Austin water interconnect and finalize construction changes for the Georgetown water interconnect. Project costs summarized on attached letter. ORIGINAL CONTRACT AMT: $4,584,203.60 THIS CHANGE ORDER (C.O.) AMT.: $65,550.71 PREVIOUS CHANGE ORDER AMT: $962,140.80 CHANGE ORDERS TO -DATE AMT: 51,027,691.51 ORIGINAL CONTRACT PLUS C.O.'S $5,611,895.11 TOTAL PERCENT CHANGE PERCENT %: 22.42% This document will become a supplement to the contract and all provisions will apply hereto: GlJ -:. a/ 7i //- 8 - 9S Baker - Aicklen Engineer I II l Date / /,j / ?S- Date //— 9 - 93 /oar Gpr ✓ t a p Inc. Contractor / 0ti City of Round R / Owner Date ehgord02/am %� - (7 arns y1331 N.W. VIVION ROAD ANSAS CITY, MISSOURI 64118 -4554 Mr. Steve Miller City of Round Rock City Hall 221 East Main Street Round Rock, Texas 71664 tic: Proposal for F.M. 1325 Water Transmission Main Dear Mr. Miller: Per our recent meetings and discussions please find the following final change order numbers. Item #1 Provide restrained 24" DIP stub out for valve and plug at Sta 0+78 on 1325 project. This item includes pipe and fittings only - valve by others. Price for Item #1 $ 7,953.77 Item #2 This item is a lump sum contract decrease for all work items that were reduced or deleted with new alignment on all Rabbit Hill portion of project Price for Item #2 Item #3 This item is to delete the original Meter Vault Pay Item Price for Item #3 Price for Item #4 COMPANIES, INC. Item #4 This item is to delete the original Flow Control Valve Pay Item Item #5 This item is adding trenching standby cost for delays on 1325 project. Price for Item #5 $ 5,210.00 AN EMPLOYEE OWNED COMPANY" November 1, 1995 $ <8.910.20> ✓ $ <50,850.00> $ <6,501).00> PHONE (816) 741 -4600 FAX (816) 741 -4488 Page 2 of 4 11/1/95 Item #6 This item is for work to furnish and install water meters, rate of flow controller, and backflow preventers as detailed by sheet 14 of 14 for FM 1325 Waterline by Baker - Aicklen & Assoc. This item includes all material between two 24" x 12" tee with the following exceptions. Meters and strainers will be provided by others. Power drop to service pole will be provided by others. Rice for Item #6 $118,647.14 Total for all new Items $ 65,550.71 We are also requesting a 14 day time extension total for new items. If you have any questions please call me, cc: Steve Swatek - Gamey Co. Inc. Timothy L. Simmons Project Administrator Gamey Companies Inc. DATE: November 6, 1995 SUBJECT: City Council Meeting, November 9, 1995 ITEM: 13B. Consider Change Order No.2 with Gamey Companies, Inc. for the FM 1325 Interconnect. STAFF RESOURCE PERSON: Jim Nuse STAFF RECOMMENDATION: DATE: November 2, 1995 TO: James Nuse, P.E. Director of Public Works FROM: Steven Miller, P.E. Facilities Engineer MEMORANDUM SUBJ: 30 inch Raw Water Pipeline (1325 Water Interconnect) - Change Order #2 Attached for your review is a change order for the 30 inch Raw Water Pipeline project. The change order summarizes the final requirements for the tie -in to the Austin waterline; and a deduction of the original bid item for this project. Also shown is a deduction for the Georgetown interconnect which was a result of an alignment change. The Contractor will proceed with these changes upon approval of the City Council. It appears the 1325 Water Interconnect will be complete near the end of this calendar year. 10/21/96 09 -11 52.50 30 inch Raw water Pi cline AMP G ' gt ► „ Lla.�s icy or 'fund Rock • $218 5563 CITY OF ROUND ROCK CONTRACT CHANGE ORDER NO.: 3 Contract: Owner: Ci or Round Rock. 221 East Main Street, Round Rock, Texas 78664 TO: Garoev Com • - 'e' Inc. Description of Changes Supplemental Pin= and Sperifeatian Attached) Provide all labor and material and equipment to remove and grade rock outcropping et apptoaimets eta 355 +0 Work incladee disposing of all rock and spoils associated ,with the hoc - ramming of rock. Contractor Owner PUBLIC WORKS FINANCE Date: Sheer: 54.584.203. ORIGINAL CONTRACT AMT: 52,500.00 THIS CHANGE ORDER (C.O. AMT.: 565,55D.71 PREVIOUS CHANGE ORDER AMT: 51.030,191.51 CHANGE ORDERS TO -DATE AMT: 55,6I4,395.11 ORIGINAL CONTRACT PLUS C.O.'S TOTAL PERCENT CHANGE PERCENT %: This document will become a supplement to the contract and all provisions will apply hereto: 1/11/96 I of 1 (Contractor) A You are hereby requested to comply with the knowing change' from Conduct the Conact Plans ADDED DE DAYS TIME and Spalf¢atioas: - - - - JUSTIFICATION: onion o[ a county road. During the construction and laying of the pipeline at approx. eta 355 +00 the final grading elevations diamrbed e p This resulted in a rook overhang eon the roadway which needs to be removed for public safety. Date Date Date mfo,a.aTx 22.47% @1 002/002 0 �- . CITY OF ROUND Ir t N0 9 0 i . 1 � �f , p � m= i_J'... A r CONTRACT CHANGE ORDER ROCK Date : Sheet NO.: 4 IO /1R /9 ADDED TIME DAYS 1 Contract:- 30 inch Raw Ala PipeF ®u Owner: City of Round Reek, 221 Fast Main Street, Round Rock, Texas 78664 TO Garrey Companies, Inc. (Contractor) You are hereby requested to romplywith the hollowing clues from the Contract Plana and Specifications: ' Description. of Cliagav (Supplemental Plans and Speeilkation Attached) Final quantity adjustments per attached legs. All items reconciled with contract unit prigs. Decrease here se 020,636.89 0 JUSTIFICATION: Project final casts associaeal with boa) pay aeon., adj` sled quantities nsuhing from change eonditiaoa during aahstruaioh ORIGINAL CONTRACT AMT: 54,584,203.60 THIS CHANGE ORDER (C.O.) AMT.: $20,636.89 PREVIOUS CHANGE ORDER AMT: $1,030,191.51 CHANGE ORDERS -TO -DATE AMT: S1,050,028.40 ORIGINAL, CONTRACT PLUS CO.'S $5,635,032.00 TOTAL PERCENT CHANGE PERCENT %. 22.92% This document w pplement to the contract and all provisions will apply hereto: G a om ni: Inc. Contractor Date 2 / City of Round Rock 'r Owner Date ' (31- _,,:aTA7PANIE3, (876 -' -463. 1331 N.W. VIVION ROAD KANSAS CITY, MISSOURI 64118 -4554 FAX (816) 741 -4488 Mr, Steve Miller City of Round Rock City Hall 221 East Main Street Round Rock, Texas 78664 Re: Water System Improvements - 30Inch Raw Water Pipeline Final Change Order Request Dear Mr. Miller: Please find the following change order items per our meeting on Oct. I5, 1996. Contract Reduction For Water Usage on I interconnect Reduce Asphalt Paving 10 SY tit .S40 Add for special testing for Rackllow Prevcnlors Add For lawn enhancements G,r lots on DH Wood Rd. Increase Conc. Paving for new driveways (292.6 SY 4) 950) Increase Conc. Paving to upgrade project restoration (141 SY ( S50) Total For Final Change Order cc: Steve Swatck - Gainey Co. Inc. Sincerely. "AN EMPLOYEE OWNED COMPANY" October 16 .1996 4 1260.80> c$ 400.1)0> $ 150.00 $ 467.69 8 14,630.00 $ 7,050.00 $ 20.636-89 Timothy I.. Simmons Project Manager Carney Companies Inc. RESOLUTION NO. R 7 0,2 - ,Z3 - 'OK WHEREAS, the City of Round Rock has duly advertised for bids for the construction of the raw water line from Lake Georgetown, and WHEREAS, 411RNE y w/npiwigs ANC has submitted the lowest and best bid, and WHEREAS, the City Council wishes to accept the bid of / &Rey LOmpEN /E5 1vC' Now Therefore, BE IT RESOLVED BY THE COUNCIL OF THE CITY OF ROUND ROCK, TEXAS, That the Mayor is hereby authorized and directed to execute on behalf of the City a contract with AA,eNEy earn// m.65, =NC • for the construction of the raw water line from Lake Georgetown, a copy of said contract being attached hereto and incorporated herein for all purposes. RESOLVED this 23rd day of February 1995. ATTEST: KS /RESOLUTION RS50223K a/yr/.L C�incC, E LAND, City Secretary CHARLES C PPER, Mayor City of Round Rock, Texas 02/23/95 13:13 ROUND ROCK PUBLIC WORKS » 5122556676 NO.444 962 CDM- AUSTIN TEL:512- 345 -1483 Feb 23'95 13:00 No.012 P.02 CDM an ,mnanaA ens/MMs,,6/MGars. planners, 6 manapmnrtoomuaanta February 23, 1995 Mr. Jim Nuse, P.E. Director of Public Works City of Round Rock 2008 Enterprise Drive Round Rock, TX 78664 RE: City of Round Rock 30 -Inch Raw Water Line Dear Mr. Nuse: On February 14, 1995 bids were received for the City's 30 -Inch Raw Water Line Project. Fourteen bids were received that ranged from 54,416,603.60 to 56,638,553.00. Six of the bids were less than 55,000,000. A bid tabulation is attached to this letter for your review and your records. The two low bidders were Garney Companies, Inc. and McLean Construction, Inc. At the time of bid opening, Garney was the apparent low bidder; however, McLean's bid contained deducts that had to be reviewed after the bid opening. Upon evaluation of McLean's bid, including the deducts, it was determined that McLean's bid was approximately 52,500 lower than Gamey's bid. However, McLean's bid included a mix of pipe materials, including ductile iron, concrete steel cylinder, and steel. Garney's bid included only ductile iron. If the City were to request one material from McLean, their contract amount would be approximately 533,000 higher that Garney's. We contacted McLean to determine if they could construct the pipeline out of ductile iron for the low bid amount instead of using all three pipe materials, and at the same time brought to their attention that their bid form was not completed as required. After careful consideration, McLean sent the attached letter in which he declines to accept the bid as offered, as long as his bid bond is returned intact. We believe McLean's request is acceptable and recommend that his bid bond be returned. We have worked with both McLean and Garney in the past and have found them both to be quality contractors capable of performing this magnitude of job and providing quality services. Under the circumstances, we recommend that the City award the base bid contract to Garney Companies in an amount of 4,416,603.60. Furthermore, the bid included an alternate bid for replacing a portion of the existing line across the South San Gabriel River because the operating pressures are in excess of the design pressure of the pipe in this area. Due to the need to replace that portion of pipeline, and excellent prices 61930LT5. API CAMP DRESSER & McKEE INC. wae1e ti 360 6611 Capital of Texas Highway, Suite 3414 Austin. Tern 76759 512 346.6661. Fan: 512 946.1483 02/23/95 , 13:13 ROUND ROCK PUBLIC WORKS + 5122556676 NO.444 5 CDM AUSTIN TEL :512- 345 -1483 Feb 23'95 13:01 No.012 P.03 Mr. Jim Nuse, P.E. February 23, 1995 Page 2 received, we recommend that the City also award the alternate item to Garney Companies for an amount of $167, 600.00. Therefore. the recommended total contract award will be $4,584,203.60. As you are aware, the original Engineer's Estimate on this project was $4,316,000, but did not include the Barton Hill/Rabbit Hill Connection, nor the 36 -inch line at the water treatment plant and the flow control /flow meter vault. The final Engineer's Estimate was $5,288,200. We are pleased that the bids were extremely competitive and believe that the City has received a responsive bid from a qualified contractor. If you have any questions regarding our recommendation please call. We look forward to the construction phase of this project commencing soon. Sincerely, CAMP DRESSER & MCKEE Allen D. Woelke, P.E. Principal Engineer xe: Steve Miller Richard Thompson Attachments us3ar .& I CAMP DRESSER & MCKEE INC. 02/23/95 CDM 13:14 ROUND ROCK PUBLIC WORKS » 5122556676 TEL :512 -345 -1483 Feb 23'95 FEBRUARY 22. 1995 NR. ALLEN WOELKE CARP DRESSER 1 NcKEE. INC. R91 t (.APTTAC. OF TF.XAE HTORwAY_ CtItTE 4240 AUSTIN, TEXAS 78759 DEAR NR. WOELKZ t McT.EAN CONSTRUCTION INC Utility Con.trucdon REFS CITY OF ROUND ROCK WATER CYBTKR IRPROVPNZNTC 30" RAW MATER PIPELINE DUE TO PROBLEMS DZYOND OUR CONTROL t(aLLAN CONSTRUCTION. INC. RESPLCTIYELY DECLINES TO ACCEPT AWARD OF THE StJ1JECT PROJECT UN1NU DUL:TILL SHUN PIPE LNBTEAD OF STEEL PIPE FOR THE SARI PRICE THROUGHOUT THE ENTIRE JOB. Wt; w1BH 'LL, STATE THAT WE NU1.1t AU ILL MILL TOWARDS THE ENGINEER NOR OWNER FOR THEIR D5C11IONS. WE UNDERSTAND THROUGH OUR MORNINGS TELEPHONE CONVERSATION THAT McLEA$ CONSTRUCTIONS HID BOND WILL St RETURNED TO US INTACT. SINCERELY, BELEAN - PRESIDENT CONSTRUCTION, INC. P.O. Box 10758 • KO M I%Texas 76647 • 8171834 -5204 NO.444 PO4 13:01 No .012 P.04 TOTfL P.01 02/21/95 . 16:11 ROUND ROCK PUBLIC WORKS • 5122556676 DATE: February 21, 1995 SUBJECT: City Council Meeting, February 23, 1995 • STAFF RECOMMENDATION: Bids for the raw water line from Lake Georgetown are being analyzed as of noon Tuesday. The number 1 and 2 bidders are excellent contractors and are only separated by $2,500 on this $4.5 million project. Staff will make a formal recommendation prior to the meeting. ITEM: 10K. Consider a resolution authorizing the Mayor to enter into a contract for the construction of the raw water line from Lake Georgetown. STAFF RESOURCE PERSON: Jim Nuse NO.429 P19 1 1 1 1 1 1 1 1 . 1 1; 1� 1 1 1r 1 . 1. 1 1 R-95-0;7-013- /0K. CITY OF ROUND ROCK !i >s cf B la 0 s'' ......... • � ! �� 1I/ ! WATER SYSTEM IMPROVEMENTS 30 NCH RAW WATER PIPELINE PROJECT MANUAL DM CAMP DRESSER & McKEE INC. JANU ARY 1995 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 CITY OF ROUND ROCK 001-‘31. D RAC 1► :fi WATER SYSTEM IMPROVEMENTS 30 INCH RAW WATER PIPELINE PROJECT MANUAL DM CAMP DRESSER & McKEE INC. JANUARY 1995 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 CONTRACT DOCUMENTS AND TECHNICAL SPECIFICATIONS THE CITY OF ROUND ROCK JANUARY 1995 ADDENDUM NO. 1 Date Issued: January 27, 1995 Bidders on this project are hereby notified that this Addendum shall be attached to and made a part of the above named Contract Documents and Technical Specifications, dated January 1995. The following items are issued to add to, modify, and clarify the Contract Documents and Technical Specifications and Drawings. These items shall have full force and effect as the Contract Documents and Technical Specifications, and cost involved shall be included in bid prices. Bids to be submitted on the specified bid date shall conform with the additions and revisions listed herein. Acknowledge receipt of this addendum by designating receipt of the addendum on the first page of the Bid Form. Failure to do so may subject bidder to disqualification. REVISIONS TO CONTRACT DOCUMENTS AND TECFINICAL SPECIFICATIONS SECTION 00020 - INVITATION TO BID a) Page 00020 -1, first paragraph. Revise the following language: "A pre-bid meeting will be held on January 31, 1995 at 2:00 p.m. in the City Council Chambers at the Round Rock City Hall, 221 East Main Street, Round Rock, Texas 78664." to read as follows: "A pre-bid meeting will be held on January 31, 1995 at 2:00 p.m. at the Round Rock Community Center, 205 East Main Street, Round Rock, Texas 78664." A1736S00.A#1 END OF ADDENDUM NO. 1 Page 1 of 1 CONTRACT DOCUMENTS AND TECHNICAL SPECIFICATIONS THE CITY OF ROUND ROCK 30 -INCH RAW WATER PIPELINE JANUARY 1995 ADDENDUM NO. 2 Date Issued: February 2, 1995 Bidders on this project are hereby notified that this Addendum No. 2 shall be attached to and made a part of the above named Contract Documents and Technical Specifications, dated January 1995. The following items are issued to add to, modify, and clarify the Contract Documents and Technical Specifications and Drawings. These items shall have full force and effect as the Contract Documents and Technical Specifications, and cost involved shall be included in bid prices. Bids to be submitted on the specified bid date shall conform with the additions and revisions listed herein. Acknowledge receipt of this addendum by designating receipt of the addendum on the first page of the Bid Fonn. Failure to do so may subject bidder to disqualification. REVISIONS TO CONTRACT DOCUMENTS AND TECHNICA SPECIFICATIONS SECTION 00100 - INSTRUCTIONS TO BIDDERS a) Article 3 - Dete_minixg Lowest Resronsible Responsive Bidder, second paragraph at top of Page 00100 -2. Revise the first sentence of this paragraph to read as follows: "The Contract Documents allow the installation of ductile iron, steel or pretensioned concrete cylinder pipe wherever pipe is to be famished and installed on the project, with the exception of the 12" ductile iron pipe designated for the Rabbit Hill Reservoir to Barton Hill Reservoir Interconnection and the 24" ductile iron pipe designated for the "City of Georgetown 24" DIP Water Line "." SECTION 00300 - BID FORM a) Delete the Bid Form as bound in the Project Manual and replace it with the attached Bid Form printed on blue paper. b) Item 5, Table of Substantial Completion and Final Completion Dates, Page 00300 -25 of new Bid Form issued with this Addendum No. 2. Note that completion of 24" DIP City of Georgetown Water Line has been added to Item 4 in this table with Substantial Completion due in 240 Calendar Days and Final Completion due in 300 Calendar Days. A1738500.M2 Page 1 of 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 SECTION 00500 - STANDARD FORM OF AGREEMENT BETWEEN OWNER AND CONTRACTOR a) Delete the Standard Fonn of Agreement Between Owner and Contractor as bound in the Project Manual and replace it with the attached Section 00500. SECTION 00840 - SPECIAL CONDITIONS a) Section 01 - Information, Paragraph 01 -05, Liouidated Damages for Failure to Complete on Time. Delete the table on Page 00840 -2 and replace it with the following table: A17a6SW.M2 Substantial Final Completion Completion Work Item per Paragraph 1.04 of Section 01010 Date* Date* 1. Tie-in at Lake Georgetown Raw Water Pump 90 120 Station and Interconnection at Sta. 479 +10 2. Tie-in at the Round Rock Water Treatment Plant 90 120 (Sta. 5 +78) and Interconnection at Sta. 15 +90 3. 12" Interconnection Between Rabbit Hill and 90 120 Barton Hill Storage Reservoirs 4. 36 "130 " /24" City of Round Rock Raw Water 240 300 Pipeline and 24" DIP City of Georgetown Water Line 5. Alternate Bid Work 270 330 • Calendar Days after the date when Cmtract'Dine begins as provided in paragraph 23 of the General Cmditims. b) Section 05 - Insurance, Subheading "Insurance" on Page 00840 -8, refer to the line near themiddle of Page 00840 -9 that reads "Contractor shall produce an endorsement to each affected policy: ", followed by three requirements. Add the following endorsements to the insurance policies: "4. Texas Crushed Stone 5. Georgetown Railroad Company" SECTION 02630 - DUCTILE IRON PIPE a) Section 1.05A on Page 02630 -1. Add the following at the end of this section: "7. ANSI A21.50: Standard for the thickness design of ductile iron pipe." b) Section 1.05.B on Page 02630 -2. Add the following at the end of this section: "2. AWWA C150: Standard for the thickness design of ductile iron pipe." Page 2 of 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 c) Section 1.06 on Page 02630 -2. Add the following at the end of this section: "D. Pipe within railroad right -of -way shall be designed for Cooper's E-80 live loads." SECTION 13315 - PROCESS INSTRUMENTATION CONTRO . - PROD CT a) Section 2.03A.2.d on Page 13315 -4. Add the following sentence to this paragraph: "Design flow range shall be 0 MGD to 45 MGD." b) Section 2.03A.3 - Physical on Page 13315 -4. Add the following at the end of this section: REVISIONS TO DRAWI ,SHEET 17 OF 57 a) Boring B-8 should be shown 5' right of Sta. 163 +50 in the plan portion of this sheet. SHEET 22 OF 57 "e. Size - 30 inch Venturi" a) The note in the top left comer of this sheet should be revised to indicate that an archeological site has been identified in the proposed construction area between Sta. 210+00± and Sta. 216+00±. b) Then: is a City of Georgetown existing 6" water line that crosses the proposed 30" Raw Water Pipeline at approximately Sta. 215 +50 that is not shown in the plan/profile. The Contractor shall verify the location and depth of this line prior to ordering pipe and fittings for the 30" Raw Water Pipeline (and the Alternate Bid Work, if applicable) to avoid conflicts and be sure that proposed pipe routes and grades are satisfactory. SHEET 29 OF 57 a) Add the following note to the list of notes in the lower center portion of the plan section of this sheet: "3. There shall be no work on weekends adjacent to the First Baptist Church property." $HEET 30 OF 57 a) There is a new concrete driveway at approximately Sta. 302 +70 that is not shown on the plan/profile. The following note should be added: "Remove and Replace Concrete Driveway, Estimate 10 S.Y." This quantity has been included in the new Bid Fonn issued with this Addendum No. 2. A1736500A112 Page 3 of 4 SHEET 31 OF 57 a) There is a new concrete driveway at approximately Sta. 308 +40 that is not shown on the plan/profile. The following note should be added: "Remove and Replace Concrete Driveway, Estimate 10 S.Y." This quantity has been included in the new Bid Fonn issued with this Addendum No. 2. SHEET 32 OF 57 a) Delete Sheet 32 of the original drawing package and replace it with the attached Sheet 32, which has been revised to show the "City of Georgetown 24" DIP Water Line" work that has been added to the Project. This work is covered in Bid Items 53 -58 of the Bid Foam attached to this Addendum No. 2. b) A new concrete driveway has been added to Revised Sheet 32 at Sta. 318 +30, along with the note "Remove and Replace Concrete Driveway, Est. 10 S.Y. This quantity has been included in the new Bid Form issued with this Addendum No. 2. SHEET 33 OF 57 a) Them is a new concrete driveway at approximately Sta. 329 +15 that is not shown on the plan/profile. The following note should be added: "Remove and Replace Concrete Driveway, Estimate 10 S.Y." This quantity has been included in the new Bid Foam issued.with this Addendum No. 2. A1735SOILAN2 END OF ADDENDUM NO. 2 Page 4 of 4 CONTRACT DOCUMENTS AND TECHNICAL SPECIFICATIONS THE CITY OF ROUND ROCK 30 -INCH RAW WATER PIPELINE JANUARY 1995 ADDENDUM NO. 3 Date Issued: February 8, 1995 Bidders on this project are hereby notified that this Addendum No. 3 shall be attached to and made a part of the above named Contract Documents and Technical Specifications, dated January 1995. The following items are issued to add to, modify, and clarify the Contract Documents and Technical Specifications and Drawings. These items shall have full force and effect as the Contract Documents and Technical Specifications, and cost involved shall be included in bid prices. Bids to be submitted on the specified bid date shall conform with the additions and revisions listed herein. Acknowledge receipt of this addendum by designating receipt of the addendum on the fast page of the Bid Form Failure to do so may subject bidder to disqualification. REVISIONS TO CONTRACT DOCUMENTS AND TECHNICAL ,SPECIFICATIONS SECTION 008 00 - 1PPL MENT RY n ITION a) Delete the Wage Rate Table at the end of this section and replace it with the Wage Rate Table attached to this Addendum. REVISIONS TO DRAWINGS SHEET 3 OF 57 a) Add the following note: "REPAIR THE ASPHALT AND CONCRETE REMOVED FOR THE INSTALLATION OF THE NEW ELECTRICAL CONDUIT. THE COST OF THIS WORK WILL BE INCLUDED IN THE AMOUNT BID FOR FURNISHING AND INSTALLING THE FLOW CONTROL/METER VAULT." SHEET 51 OF 57 a) Refer to Detail A in the top left comer of Sheet 51. Change Note 1 to indicate that there are two 30" butterfly valves to be removed. Ati39SO A#3 Change Note 3 to indicate that a flushing valve shall be installed at a location acceptable to the Owner. There is a bid item on the Bid Form for this flushing valve. Page 1 of 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 SHEET 56 OF 57 a) Partial Site Plan. Revise the conduit location as shown on the attached Exhibit A3 -1. b) Partial Site Plan, Note D. Add the following language: "USE EXISTING CONDUIT TRAY ". c) Partial Site Plan. Add the following note: 'RUN CONDUIT ALONG CURB TO CONTROL BUILDING WALL. SEE NOTE D. d) Existing MCC -2 Elevation. Revise per the attached Exhibit A3 -2. e) Modified MCC -2 Elevation. Revise Note B per the attached Exhibit A3 -3. A1736SW.Ay3 END OF ADDENDUM NO. 3 Page 2 of 2 1 i— MI MI S MI I I— MI 1 UM E MP • 1•• 0 to m lR 0 -- N � —I x n 0 m n", U1 m =N=R Cn -i zN7 o *mc xl 0 - A o x v N - m om Z ▪ N z> O 0 m w z 0 c zm o x W I ' N IA ' I 1.1 REDUCED SCALE Bali. rc 3.10..100. 2.10..100. 2'C (VALVE 8 1205 PANEL( NOTES ABB GRAPHIC PANEL land FLOOR CONTROL ROOM) STUB WTO WML NOTE 0- TS NOTE. A. PA THS FIB° UNDERGROUND CO WR D NDD CONDUIT AND USE BUILDINGG.E . B. SHALL BE PVC TO 01000NDUIT TEEEL. SIGNA CONDUIT SIGNAL BE AT LEAST FROM OTHER CONDUITS. ALL ABOVE GROUND CONDUIT AND CONDUIT W THE BOLDING AND VAULT SHALL BE PVC COATED RIGID STEEL C. CONTRACTOR LOCAATIONS 5H0 H ARE APPROXBMTE OF MCC -2 AND GRAPHIC D BVLDING AT CELING HEGHHT..USE EXISVERTICALLY ONDUIT WALL D STUB INTO TRAY E O R VERFTT THE LOCATION OF EXISTNG DU NEW ORE DIGGING OF TRENCH. RUN CONDUIT ALONG CURB TO CONTROL BLDG WALL. SEE NOTE D. // //` 4- 2 /C.IGTSW. I -1/2 NOTES A 8 B 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 EXISTING MCC -2 ELEVATION NTS CDM environmental engineers. sclentFsts. planners, 8 management consultants DATE 2 - 8 - 95 CITY OF ROUND ROCK. TEXAS WATER SYSTEM IMPROVEMENTS 30 INCH RAW WATER PIPELINE SHEET No 56 LOCATION E -1 ADDENDUM No 3 EXHIBIT No A3 -2 MAIN BREAKER BLOWER NO.I TRANSFORMER FEEDER BREAKER HYD. PP NO.4 PANEL "C" A SQUARE -D NOOB BLOWER NO.2 HYD. PP NO.5 HYD. PP NO.6 BLOWER NO.3 SPACE NO.3 SPACE NO.1 NOTE A SPACE NO.2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 EXISTING MCC -2 ELEVATION NTS CDM environmental engineers. sclentFsts. planners, 8 management consultants DATE 2 - 8 - 95 CITY OF ROUND ROCK. TEXAS WATER SYSTEM IMPROVEMENTS 30 INCH RAW WATER PIPELINE SHEET No 56 LOCATION E -1 ADDENDUM No 3 EXHIBIT No A3 -2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 NOTE A NOTE B MODIFIED MCC -2 ELEVATION NTS NOTES: A. FURNISH AND INSTALL A NEW 3 POLE, 20 AMP MAGNETIC CIRCUIT BREAKER IN SPACE NO.I. CONTRACTOR SHALL LABEL BUCKET 30" METER VAULT FLOW CONTROL VALVE. B. FURNISH AND DISTALL TWO NEW I POLE, 20 AMP MAGNETIC CIRCUIT BREAKERS IN PANELBOARD "C ", SPACES N0 338 35CONTRACTOR SHALL RE -LABEL THE A PANELBOARD SCHEDULE TO INCLUDE THE NEW 3 CIRCUIT, LABEL SHALL READ - 30" METER VAULT LIGHTING AND 30" METER VAULT SUMP PUMP. RESPECTIVELY. CDM environmental engineers, scientists,. planners, 8 management consullcnts DATE 2 -8 -95 CITY OF ROUND ROCK. TEXAS WATER SYSTEM IMPROVEMENTS 30 INCH RAW WATER PIPELINE SHEET No 56 LOCATION 0 -2 ADDENDUM No 3 EXHIBIT No A3 -3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 General Decision Number TX930043 Superseded General Decision No. TX910043 State: TEXAS Construction Heavy Highway County (ies) : CORYELL SELL BEXAR GUADALUPE BRAZOS BAYS COMAL MCLENNAN Typ Modification Number Publication Date 0 1 07/23/1993 2 08/27/1993 3 01/07/1994 TX930043 - 1 TRAVIS WILLIAMSON Heavy (excluding tunnels and dams) and Highway Construction Projects (does not include building structures in rest area projects). *NOT DO BE USED Fog WORK ON SEWAGE OR WATER TREATMENT PLANTS OR LIFT /PUMP STATIONS IN BELL, CORYELL, McLENNAN AND WILLIAMSON COUNTIES. 01/07/1994 ELrTPY(ies): BELL CORYELL TRAVIS B BEXAR GUADALUPE WILLIAMSON BRAZOS HAYS COMAL MCLENNAN * SUTX2042A 11/16/1991 Rates AIR TOOL OPERATOR 6.500 ASPHALT HEATER OPERATOR 6.500 ASPHALT RAKER 7.011 ASPHALT SHOVELER 6.550 BATCHING PLANT WEIGHER 8.173 EATTERBOUARD SETTER 7.700 CARPENTER 9.054 CONCRETE FINISHER - PAVING 8.60 CONCRETE FTNISHER- STRUCTURES 7.903 CONCRETE RUBBER 6.740 ELECTRICIAN 13.71 FIAGGER 5.150 FORM BUXLDER ATRUCTURES 8.017 FORM LINER- PAVING & CURB 7.250 FORM SETTER - PAVING & CURB 7.683 FORM BErrrat- STRUCTURES 7.928 LABORER- COMEON 6.078 LABORER- UTILITY 6.852 MECHANIC 10.774 OILER 9.389 3ERVICER 7.280 PAINTER - STRUCTURES 10.000 PILEDRIVER 6.600 PIPE LAYER 7.229 BLASTER 9.067 ASPHALT DISTRIBUTOR OPERATOR 7.304 ASPHALT PAVING MACHINE 7.117 BROOM OR SWEEPER OPERATOR 8.125 BULLDOZER, 150 HP & LESS 8.593 BULLDOZER, OVER 150 HP CONCRETE PAVING CURING MACHINE 7.633 CONCRETE PAVING FINISHING MACHINE 9.067 CONCRETE PAVING GANG VIBRATOR 7.2.50 CONCRETE PAVING SAW 6.200 sLIFFORM MACHINE OPERATOR 8.700 CRANE, CLAMSHELL, BACRHOE, ULRRICA, DRAGLINE, 3UOVEL 8.427 LESS THAN 1 1/2 C.Y. CRANE, CLAMSBELL, BACIRiOE, .DERRICK, DRAGLINE, SHOVEL 9.880 1 1/2 C.Y. a OVER 'FOUNDATION DRILL OPERATOR 10.475 CRAWLER MOUNTED FOUNDATION DRILL OPERATOR Fringes 1'X930043 - 2 01/07/1994 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Only), Jack Leg Minor, Shaft Drill Operator 13cWANIcs (M and repair on trucks and power 11.77 • equipment) OILERS (Services trucks and power 9 89 1.50 equipment) POWER EQUIPMENT OPERATORS: BackhOe Operator (Less than 10.68 1 1/2 CY) BacXboe Operator (1 1/2 CY 11.40 Crane (Le 1.50 or amore) 11.40 11.89 Crane (Less than 1 1!2 CY) 1a $2 1.50 Crane (1 1/2 CY or mare) Front End Loader (less than 10.16 2 1/2 CY) Front End Loader (2 1/2 CY or more 12.17 2.Q 1.50 Locomotive Operator 14.12 1.21 Road Head Operator 13.61 Tunnel /goring Machine Operator TRUCK DRIVERS: 6.50 1.05 Semi 7.55 Single Axle, Light 11.50 WELDERS Unlisted classifications needed tor work not in c l ude a t th r in the scope of the classifications listed may award only as provided in the labor standards contract clauses (29 CFR 5.5(a)(1)(v))• In the listing above, the "SU" designation means that rates listed under that identifier do not reflect collectively bargained wage and fringe benefit rates. other designations indicate unions whose rates have been determined to be prevailing. END OF GENERAL DECISION TX940106 - 3 03/25/1994 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 EV A1736a00.AM4 $VISIONS TO DRAWINGS CONTRACT DOCUMENTS AND TECHNICAL SPECIFICATIONS C SHEET 9 OF 57 THE CITY OF ROUND ROCK 30 -INCH RAW WATER PIPELINE JANUARY 1995 ADDENDUM NO. 4 Date Issued: February 13, 1995 Bidders on this project are hereby notified that this Addendum No. 4 shall be attached to and made a part of the above named Contract Documents and Technical Specifications, dated January 1995. The following items are issued to add to, modify, and clarify the Contract Documents and Technical Specifications and Drawings. These items shall have full force and effect as the Contract Documents and Technical Specifications, and cost involved shall be included in bid prices. Bids to be submitted on the specified bid date shall conform with the additions and revisions listed herein. Acknowledge receipt of this addendum by designating receipt of the addendum on the first page of the Bid Form. Failure to do so may subject bidder to disqualification. SP I_ TI • N 1 • U N T :_ND HNIC SECTION 00100 - INSTRUCTIONS TO BIDDERS a) Page 00100 -9, add the following language: "21. AT i OWANCE ITEMS The Bid Form contains allowances for certain items. The Contractor shall include the allowances in determining all Subtotal and Total Base Bid amounts. The contract amount shall be adjusted for the actual amount bid on the allowance items." SECTION 00300 - BID FORM a) Page 00300 -13, add Bid Item 33a, an allowance for the 36" Flow Control Valve, as shown on the new Page 00300 -13 attached to this Addendum. b) Page 00300 -17, add Bid Item 43a, an allowance for the two 10" Precision Flow Meters, as shown on the new Page 00300 -17 attached to this Addendum. c) Contractor shall insert the Bid Form pages issued with this Addendum 4 into the blue Bid Form pages previously issued with Addendum 2. *AO - •► t 2 y: __�.•1 :V j •. PIA in ! u ^.IJ.. . Glt _ :..111 - . - . elu a) Page 02221 -6, Paragraph 3.01 D.2, add the following language: "The Contractor may dispose of excess spoil material at the Owner's yard located at 301 Deep Wood (located off of FM 620). Spoil material shall be placed per Owner's direction." a) Add the following note to Detail B: "6. TAPPING VALVE SHALL BE HORIZONTAL, FURNISHED WITH ROLLERS AND TRACKS AND 6 -INCH BYPASS." END OF ADDENDUM NO. 4 Page 1 of 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110-DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 31 2 Each Remove and Replace Existing 6" Sanitary Sewer Line, complete in place, the sum of Dollars and Cents per each. $ $ 32 5 Each Interconnection Between Existing 30" Line and New 24" or 30" Line, complete in place, the sum of Dollars and Cents per each. $ $ 33 1 L.S. Furnish and Install Flow Control/Meter Vault at Sta. 5 +89 at the Existing Water Treatment Plant (includes cost of installing 36" Flow Control Valve furnished in Item 33a), complete in place, the sum of Dollars and Cents per lump sum. $_ $ 33a 1 L.S. Allowance for Furnishing 36" Flow Control Valve, as detailed and specified, the sum of Seventy -Five Thousand Dollars and no Cents per lump sum. (Cost for installation shall be included in Item 33.) $ 75,000 $ 75,000 34a 225 L.F. Furnish and Install 30" Class 150 Ductile Iron Pipe by Boring/ Tunneling, complete in place, the sum of A1736S00300 Dollars and Cents per linear foot. $ $ 00300 -13 02/01/95A 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 43a 1 L.S. Allowance for Furnishing Two 10" AMR Precision Flow Meters, as detailed and specified, the sum of Twelve Thousand Dollars and no Cents per lump sum. (Cost for installation shall be included in 12,000 Item 43.) $ 12,000 $ 44 5 S.Y. Remove and Replace Asphalt Pavement, complete in place, the sum of Dollars and Cents per square yard. $ $ 45 24 S.Y. Remove and Replace Gravel Driveways, complete in place, the sum of Dollars and Cents per square yard. $ $ 46 1 L.S. Connect to Existing System at the Barton Hill Reservoir, complete in place, the sum of Dollars and Cents per lump sum. $ $ 47 1 L.S. Connect to Existing System at the Rabbit Hill Reservoir, complete in place, the sum of AI706S00300 Dollars and Cents per lump sum. $ 00300 -17 52/0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line Section Title DIVISION 1 - GENERAL REQUIREMENTS CITY OF ROUND ROCK WATER SYSTEM IMPROVEMENTS 30" RAW WATER LINE TABLE OF CONTENTS DIVISION 0 - BIDDING REQUIREMENTS, CONTRACT FORMS, AND CONDITIONS OF THE CONTRACT 00020 Invitation to Bid 00100 Instructions to Bidders 00300 Bid Form 00310 Bid Bond Form 00500 Standard Form on Agreement Between Owner and Contractor 00610 Performance Bond 00630 Payment Bond 00650 Certificate of Insurance 00700 General Conditions (EJCDC Form No. 1910 -8, 1990 Ed.) 00800 Supplementary Conditions 00840 Special Conditions 01010 Summary of Work 01014 Trench Safety System 01015 Control of Work 01016 Control of Materials 01025 Measurement and Payment 01090 Reference Standards 01340 Shop Drawings and Product Data Submittals 01410 Testing Laboratory Services 01500 Temporary Facilities 01510 Temporary Utilities 01560 Temporary Controls 01656 Disinfection of Potable Water Facilities 01666 Field Testing of Pipelines DIVISION 2 - SITEWORK 02080 Barricades, Signs and Traffic Handling 02221 Trench Excavation, Embedment, Backfill and Encasement 02222 Boring, Jacking and Tunneling 02270 Sedimentation and Erosion Control 02490 Loaming, Hydroseeding and Erosion Control A1736000.000 - 1 - Pages 00020 -1 thru 2 00100 -1 thru 9 00300 -1 thru 27 00310 -1 thru 2 00500 -1 thru 8 00610 -1 thru 2 00630 -1 thru 2 00650 -1 thru 2 00700 -1 thru 42 00800 -1 thru 13 00840 -1 thru 10 01010 -1 thru 4 01014 -1 thru 3 01015 -1 thru 9 01016 -1 thru 2 01025 -1 thru 8 01090 -1 thru 4 01340 -1 thru 3 01410 -1 thru 4 01500 -1 thru 3 01510 -1 thru 3 01560 -1 thru 2 01656 -1 thru 2 01666 -1 thru 4 02080 -1 thru 2 02221 -1 thru 9 02222 -1 thru 10 02270 -1 thru 4 02490 -1 thru 6 01117195 8077 - 110 -DN City of Round Rock 30" Raw Water Line 02620 Steel Pipe, Fittings and Specials 02630 Ductile Iron Pipe 02640 Pretensioned Steel Cylinder Concrete Pipe 02830 Chain Link Fences and Gates DIVISION 3 - CONCRETE 03200 Concrete Reinforcement 03250 Concrete Joints and Accessories 03300 Cast -in -Place Concrete 03600 Grout DIVISION 5 - METALS 05515 Aluminum Ladders and Accessories 05520 Metal Handrails and Guardrails DIVISION 9 - FINISHES 09901 Surface Preparation and Shop Prime Painting 09901 -1 thru 2 09902 Field Painting 09902 -1 thru 6 DIVISION 13 - SPECIAL CONSTRUCTION 13300 Process Instrumentation and Controls - General Provisions 13315 Process Instrumentation and Controls - Products DIVISION 15 - MECHANICAL 15100 Valves, Meters and Appurtenances 15100 -1 thru 7 A1736S00.000 - 2 - 02620 -1 thru 12 02630 -1 thru 6 02640 -1 thru 8 02830 -1 thru 3 03200 -1 thru 7 03250 -1 thru 6 03300 -1 thru 22 03600 -1 thru 7 05515 -1 thru 2 05520 -1 thru 5 13300 -1 thru 3 13315 -1 thru 9 01117195 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 DIVISION 0 1 BIDDING REQUIREMENTS, CONTRACT FORMS, AND 1 CONDITIONS OF THE CONTRACT 1 1 1 1 1 1 1 1 1 1 1 A1736500.001 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Io 1 8077- 110 -DN City of Round Rock 30 "' Raw Water Line Sealed bids for construction of a 30" Raw Water Line will be received by the City of Round Rock in the Council Chambers at the Round Rock City Hall, 221 East Main Street, Round Rock, Texas 78664 until 2:00 p.m., local time, February 14, 1995, and at that time and place will be publicly opened and read aloud. The work under this contract shall be for furnishing all labor, materials, transportation and services for the construction and installation of the following work: Approximately 954 linear feet of 36" diameter water pipeline; approximately 40,062 linear feet of 30" diameter water pipeline; approximately 5,587 linear feet of 24" diameter water pipeline; approximately 1,560 linear feet of 12" diameter water pipeline; approximately 581 linear feet of steel casing; gate and butterfly valves; and miscellaneous piping, valves and appurtenances. Contract Documents may be examined and obtained at the offices of Camp Dresser & McKee Inc., 8911 Capital of Texas Highway, Suite 4240, Austin, Texas 78759, telephone (512) 345 -6651. Contract Documents are available for review only at: Dodge Reports 11111 N, Stemmons Fwy. Dallas, TX 75229 (214) 241 -3411 Associated General Contractors 6220 N. Beltline, Suite 210 Irving, TX 75063 (214) 580 -8685 Associated General Contractors Heavy Hwy., Utilities & Industrial Branch 5050 Westheimer, Suite 100 Houston, TX 77056 (713) 840 -9456 SECTION 00020 INVITATION TO BID A pre -bid meeting will be held on January 31, 1995 at 2:00 p.m. in the Council Chambers at the Round Rock City Hall, 221 East Main Street, Round Rock, Texas 78664. A payment of $100.00 in cash or check, payable to Camp Dresser & McKee Inc., will be required for each set of Contract Documents. This payment represents reproduction costs and is non - refundable. A1736500.020 00020 -1 Dodge Reports 505 E. Huntland Dr., Suite 310 Austin, TX 78752 (512) 458 -1341 Associated General Contractors 300 Barton Springs Rd. Austin, TX 78704 (512) 478 -4691 Associated General Contractors Heavy Hwy., Utilities & Industrial Branch 5825 Callahan Road, Suite 103 San Antonio, TX 78228 (210) 647 -0151 01/10/95 8077- 110 -DN City of Round Rock 30" Raw Water Line Each Bid shall be submitted in accordance with the Instructions to Bidders, and be accompanied by a Bid Security in the amount of five percent of the amount bid. The Successful Bidder must fumish a 100 percent Performance Bond and a 100 percent Payment Bond in accordance with the Instructions to Bidders and the General Conditions. By submission of the bid, Bidder fully understands the requirements of the Contract Documents and agrees to comply with all requirements thereof. Wages paid on this project shall be not less than the minimum prevailing wage rates listed in the Contract Documents. A 1736500020 END OF SECTION 00020 -2 01/10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line 1. DEFINED TERMS Terms used in these Instructions to Bidders which are defined in the Standard General Conditions of the Construction Contract (No. 1910 -8, 1990 ed.) have the meanings assigned to them in the General Conditions. The term "Bidder" means one who submits a Bid directly to Owner, as distinct from a sub - bidder, who submits a Bid to a Bidder. The term "Successful Bidder" means the lowest, responsible and responsive Bidder to whom Owner (on the basis of Owner's evaluation as hereinafter provided) makes an award. The term "Bidding Documents" includes the Advertisement or Invitation to Bid, Instructions to Bidders, the Bid Form, the Bid Bond or other Bid Security, and the proposed Contract Documents (including all Addenda issued prior to receipt of Bids). Other terms used in the Bidding Documents and not defined elsewhere have the following meanings which are applicable to both the singular and plural thereof: Texas Resident Bidder - A bidder whose principal place of business is in this state and includes a Contractor whose ultimate parent company or majority owner has its principal place of business in this state. Nonresident Bidder - A bidder whose principal place of business is not in this state, but excludes a contractor whose ultimate parent company or majority owner has its principal place of business in this state. 2. COPIES OF BIDDING DOCUMENTS SECTION 00100 INSTRUCTIONS TO BIDDERS 2.1 Complete sets of the Bidding Documents in the number and for the sum stated in the Advertisement or Invitation to Bid may be obtained from Camp Dresser & McKee Inc., 8911 Capital of Texas Highway, Suite 4240, Austin, Texas 78759, telephone (512) 345 -6651. 2.2 Complete sets of Bidding Documents must be used in preparing Bids; neither the Owner nor the Engineer assume any responsibility for errors or misinterpretations resulting from the use of incomplete sets of Bidding Documents. 2.3 Owner and Engineer, in making copies of Bidding Documents available on the above terms, do so only for the purpose of obtaining Bids on the Work and do not confer a license or grant for any other use. 3. DETERMINING LOWEST RESPONSIBLE, RESPONSIVE BIDDER The project will be awarded to the lowest Total Base Bid Bidder who is, in the Owner's opinion, deter- mined to be responsible and able to perform the work in accordance with the evaluation criteria presented in this Paragraph 3. A1736S00.100 00100 -1 01/17/95 8077- 110 -DN City of Round Rock 30" Raw Water Line The Contract Documents allow the installation of ductile iron, steel or pretensioned concrete cylinder pipe wherever pipe is to be furnished and installed on the project, with the exception of the 12" ductile iron pipe designated for the Rabbit Hill Reservoir to Barton Hill Reservoir interconnection. The Bid Form for the "30 -Inch Raw Water Pipeline" and the "Alternate Bid (Replace Existing 30" Pipe at South San Gabriel River)" portions of the project contain alternate bid items (designated as a, b and c) for each "furnish and install pipe and fittings" item. The Bidder can bid on any or all of the alternate pipe material items, but his Subtotal Bid and Total Base Bid amounts must be calculated using the lowest installed pipe cost alternate for each of the pipe bid items that have the a, b and c alternates. The Bidder must identify in Part 7.B of the Bid Form the pipe supplier for each pipe size upon which his lowest Total Base Bid is based. After the lowest responsible, responsive Total Base Bid is determined, the Owner reserves the right to review that Bidder's alternate unit prices for the different pipe materials and select for award a pipe material other than the pipe with the lowest bid unit price. If the Owner uses this procedural option, the lowest responsible, responsive Bidder's Total Base Bid contract amount will be adjusted accordingly and the pipe material to be furnished and installed will be that selected by the Owner at the unit price listed on the Bidder's Bid Form. To demonstrate that the Bidder is responsible and able to perform the Work, each Bidder must be prepared to submit, within five days of Owner's request, written evidence, such as financial data, previous experience, present commitments and other data as may be called for below (or in the Supplementary Instructions). Each Bid must contain evidence of Bidder's qualification to do business in the state where the Project is located or covenant to obtain such qualification prior to Award of the Contract. In determining the lowest responsible, responsive Bidder, in addition to price, the following elements will be considered: A1736905).100 (a) the quality, availability and adaptability of the supplies, materials, equipment, or contractual services, to the particular use required; (b) the number and scope of conditions attached to the bid; (c) the ability, capacity and skill of the entity to perform the contract or to provide the service required; (d) whether the bidder can perform the contract and provide the service promptly, or within the time required, without delay or interference; (e) the character, responsibility, integrity, reputation, and experience of the bidder; (f) the quality of performance of previous services, or contracts; (g) the previous and existing compliance by the bidder with laws relating to the contract or service; (h) any previous or existing noncompliance by the bidder with specifications, or requirements relating to time of submission of specified data such as samples, models, drawings, certificates, or other information; (i) the sufficiency of the financial resources and ability of the bidder to perform the contract or to provide the service; (j) the ability of the bidder to provide future maintenance, repair parts, and service for the use of the subject of the contracts; 00100 -2 01/17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line A1736S00.100 (k) the ability of the bidder to provide competent personnel for the job, as demonstrated by a listing of the names and the skills of experienced personnel who are currently employed by the bidder and who will be available for performing this work; and (1) the experience of the bidder in performing work similar in type, size and complexity to this project, as demonstrated by a listing of projects, with verifiable references (names, addresses, phone numbers, etc.), successfully completed within the past five years. Bidders shall furnish a financial statement or other evidence of the Bidder's financial sufficiency to perform the contract, a sworn statement of his experience record, and a listing of the equipment available to him or any other statement as to his capability to complete the Work. Bidder is required to submit information regarding his status as a "RESIDENT" or "NONRESIDENT" on the spaces provided in the proposal form. A "Nonresident Bidder" will not be awarded the Contract if the state of his principal place of business assesses a penalty against out -of -state bidders unless his bid is lower than the lowest bid submitted by a responsible Texas resident bidder by the same amount that a Texas resident bidder would be required to underbid the nonresident bidder to obtain a comparable contract in the state in which the nonresident's principal place of business is located. The terms "Texas Resident Bidder" and "Nonresident Bidder" shall the meanings set forth for those terms in Section 2252.001, Texas Government Code. 4. EXAMINATION OF CONTRACT DOCUMENTS AND SITE 4.1 It is the responsibility of each Bidder, before submitting a Bid, to (a) examine the Contract Documents thoroughly, (b) visit the site to become familiar with local conditions that may affect cost, progress, performance or furnishing of the Work, and to determine the character of equipment and facilities needed preliminary to and during the prosecution of the Work, (c) consider federal, state and local laws and regulations that may affect cost, progress, performance or furnishing of the Work, (d) study and carefully correlate Bidder's observations with the Contract Documents, and (e) notify Engineer of all conflicts, errors or discrepancies in the Contract Documents. When information as to soil conditions, test borings, and existing underground and overhead utility locations is shown on the Plans, Specifications, Drawings, or in preliminary reports prepared by the Engineer or under the Engineer's direction, such information was obtained for the Owner. The correctness of such information is not guaranteed by the Owner or by the Engineer and in no event shall be considered as a part of the contract, an inducement to bidding, or a factor for computation of bids. If such information is used by the Bidder in preparing a proposal, the Bidder must assume all risks that conditions encountered in performing the Work may be different from the approximation shown. 4.2 Reference is made to the Supplementary Conditions for identification of: 4.2.1 Those reports of explorations and tests of subsurface conditions at the site which have been utilized by Engineer in preparation of the Contract Documents. 00100 -3 01/17/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line 4.2.2 Those drawings of physical conditions in or relating to existing surface and subsurface conditions (except Underground Facilities) which are at or contiguous to the site which have been utilized by Engineer in preparation of the Contract Documents. Copies of such reports and drawings will be made available by Owner to any Bidder on request. Those reports and drawings are not part of the Contract Documents. Technical data has been identified and established in the Supplementary Conditions. 4.3 Information and data reflected in the Contract Documents with respect to Underground Facilities at or contiguous to the site is based upon information and data furnished to Owner and Engineer by owners of such Underground Facilities or others, and Owner does not assume responsibility for the accuracy or completeness thereof. 4.4 Provisions concerning responsibilities for the adequacy of data furnished to prospective Bidders on subsurface conditions, Underground Facilities and other physical conditions, and possible changes in the Contract Documents due to differing conditions appear in Paragraphs 4.2 and 4.3 of the General Conditions. 4.5 Before submitting a Bid, each Bidder will, at Bidder's own expense, make or obtain any additional examinations, investigations, explorations, tests and studies and obtain any additional information and data which pertain to the physical conditions (surface, subsurface and Underground Facilities) at or contiguous to the site or otherwise which may affect cost, progress, performance or furnishing of the Work and which Bidder deems necessary to determine its Bid for performing and furnishing the Work in accordance with the time, price and other terms and conditions of the Contract Documents. 4.6 Each Bidder will be required to get permission from property owners to obtain access to the site to conduct such explorations and tests as each Bidder deems necessary for submission of a Bid. Bidder shall fill all holes, clean up and restore the site to its former condition and to the satisfaction of the Engineer, upon completion of such explorations. 4.7 The lands upon which the Work is to be performed, rights -of -way and easements for access thereto and other lands designated for use by Contractor in performing the Work are identified in the Contract Documents. All additional lands and access thereto required for temporary construction facilities or storage of materials and equipment are to be provided by Contractor. Easements for permanent structures or permanent changes in existing structures are to be obtained and paid for by Owner unless otherwise provided in the Contract Documents. 4.8 The submission of a Bid will constitute an incontrovertible representation by Bidder that Bidder has complied with every requirement of this Article 4, that without exception the Bid is premised upon performing and furnishing the work required by the Contract Documents and such means, methods, techniques, sequences or procedures of construction as may be indicated in or required by the Contract Documents, and that the Contract Documents are sufficient in scope and detail to indicate and convey understanding of all terms and conditions for performance and furnishing of the Work. A1736500.100 00100 -4 01/17/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line 5. INTERPRETATIONS AND ADDENDA 5.1 All questions about the meaning or intent of the Contract Documents are to be directed to Engineer. Interpretations or clarifications considered necessary by Engineer in response to such questions will be issued by Addenda mailed or delivered to all parties recorded by Engineer as having received the Bidding Documents. Only questions answered by formal written Addenda will be binding. Oral and other interpretations or clarifications will be without legal effect. 5.2 Addenda may also be issued to modify the Bidding Documents as deemed advisable by Owner or Engineer. 6. BID SECURITY 6.1 Each Bid must be accompanied by Bid security made payable to Owner in an amount of five percent of the Bidder's maximum Bid price and in the form of a certified or cashier's check or a Bid Bond issued by a surety meeting the requirements of Paragraph 5.1 of the General Conditions and Paragraph 5.1 of the Supplementary General Conditions. 6.2 The Bid security of the Successful Bidder will be retained until such Bidder has executed the Agreement and furnished the required contract security, whereupon the Bid security will be returned. If the Successful Bidder fails to execute and deliver the Agreement and furnish the required contract security within fifteen days after the Notice of Award, Owner may annul the Notice of Award and the Bid security of that Bidder will be forfeited. The Bid security of other Bidders whom Owner believes to have a reasonable chance of receiving the award may be retained by Owner until the earlier of the seventh day after the Effective Date of the Agreement or the forty - sixth day after the Bid opening, whereupon Bid security furnished by such Bidders will be returned. Bid security with Bids which are not competitive will be returned within seven days after the Bid opening. 7. CONTRACT TIME The number of Calendar Days within which, or the dates by which, the Work is to be substantially completed and also completed and ready for final payment (the Contract Time) are set forth in the Agreement. Completion within this time is of the essence in the performance of this contract. 8. LIQUIDATED DAMAGES Provisions for liquidated damages, if any, are set forth in the Agreement and in the Supplementary Conditions. 9. SUBSTITUTE OR "OR EQUAL" ITEMS The Contract, if awarded, will be on the basis of materials and equipment described in the Drawings or specified in the Specifications without consideration of possible substitute or "or equal" items. Whenever it is indicated in the Drawings or specified in the Specifications that a substitute or "or equal" item of material or equipment may be furnished or used by Contractor is acceptable to Engineer, application for such acceptance will not be considered by Engineer until after the date of the Notice to Proceed. The procedure for submission of any such application by Contractor and consideration by Engineer is set forth A1736500 -100 00100 -5 01/17/95 8077- 110 -DN City of Round Rock 30" Raw Water Line in Paragraphs 6.7.1, 6.7.2, and 6.7.3 of the General Conditions and may be supplemented in the General Requirements. 10. SUBCONTRACTORS, SUPPLIERS AND OTHERS 10.1 If the Supplementary or other Conditions require the identity of certain Subcontractors, Suppliers and other persons and organizations (including those who are to furnish the principal items of material and equipment) to be submitted to Owner, the Bidder shall submit with his Bid a list of all such Subcontractors, Suppliers and other persons and organizations proposed for those portions of the Work for which such identification is required. Such list shall be accompanied by an experience statement with pertinent information regarding similar projects and other evidence of qualification for each such Subcontractor, Supplier, person or organization if requested by Owner. If Owner or Engineer, after due investigation, has reasonable objection to any proposed Subcontractor, Supplier, other person or organization, either may, before the Notice of Award is given, request the apparent Successful Bidder to submit an acceptable substitute, in which case the apparent Successful Bidder shall submit an acceptable substitute, that Bidder's Bid price will be increased (or decreased) by the difference in cost occasioned by such substitution and Owner may consider such price adjustment in evaluating Bids and making the Contract Award. 10.2 No Contractor shall be required to employ any Subcontractor, Supplier, other person or organization against whom Contractor has reasonable objection. 11. BID FORM 11.1 The Bid Form is included with the Bidding Documents; additional copies may be obtained from the Engineer. 11.2 All blanks on the Bid Form must be completed in ink. Bids which do not have all blanks filled in or completed may be rejected at the Owner's option. 11.3 Bids by corporations must be executed in the corporate name by the President or a Vice President (or other corporate officer accompanied by evidence of authority to sign) and the corporate seal must be affixed and attested by the secretary or an assistant secretary. The corporate address and state of incorporation must be shown below the signature. 11.4 Bids by partnerships must be executed in the partnership name and signed by a partner, whose title must appear under the signature and the official address of the partnership must be shown below the signature. 11.5 All names must be printed below the signature. 11.6 The Bid shall contain an acknowledgement of receipt of all Addenda (the numbers of which must be filled in on the Bid Form). 11.7 The address and telephone number for communications regarding the Bid must be shown. A1736S00.100 00100 -6 01/17/95 8077- 110 -DN City of Round Rock 30" Raw Water Line 12. SUBMISSION OF BIDS Bids shall be submitted at the time and place indicated in the Invitation to Bid and shall be enclosed in an opaque sealed envelope, marked with the Project title (and, if applicable, the designated portion of the Project for which the Bid is submitted) and name and address of the Bidder and accompanied by the Bid security and other required documents. If the Bid is sent through the mail or other delivery system, the sealed envelope shall be enclosed in a separate envelope with the notation "BID ENCLOSED" on the face of it. 13. MODIFICATION AND WITHDRAWAL OF BIDS 13.1 Bids may be modified or withdrawn by an appropriate document duly executed (in the manner that a Bid must be executed) and delivered to the place where Bids are to be submitted at any time prior to the opening of Bids. 13.2 If, within twenty -four hours after Bids are opened, any Bidder files a duly signed, written notice with Owner and promptly thereafter demonstrates to the reasonable satisfaction of Owner that there was a material and substantial mistake in the preparation of its Bid; that the mistake is clerical; that the mistake is so serious that enforcement of the Bid would be unconscionable; and that the mistake has occurred despite the exercise of ordinary care; that Bidder may withdraw its Bid and the Bid security will be returned. Thereafter, that Bidder will be disqualified from further bidding on the Work to be provided under the Contract Documents. 14. OPENING OF BIDS Bids will be opened and (unless obviously nonresponsive) read aloud publicly. An abstract of the amounts of the base Bids and major alternates (if any) will be made available to Bidders after the opening of Bids. 15. BIDS TO REMAIN SUBJECT TO ACCEPTANCE All Bids will remain subject to acceptance for forty -five days after the day of the Bid opening, but Owner may, m its sole discretion, release any Bid and return the Bid security prior to that date. 16. AWARD OF CONTRACT 16.1 Owner reserves the right to reject any and all Bids, to waive any and all informalities not involving price, time or changes in the Work and the right to disregard all immaterial, nonconforming, nonresponsive, unbalanced or conditional Bids. Also, Owner reserves the right to reject the Bid of any Bidder if Owner believes that it would not be in the best interest of the Project to make an award to the Bidder, whether because the Bid is not responsive or the Bidder is not responsible because the Bidder is deemed to be unqualified or of doubtful financial ability or fails to meet any other pertinent criteria established by Owner under Paragraph 3 hereof. Discrepancies in the multiplication of units of Work and unit prices will be resolved in favor of the unit prices. Discrepancies between the indicated sum of any column of figures and the correct sum thereof will be resolved in favor of the correct sum. Any bids submitted in which there is a material failure to comply with the Bid requirements or specifications will be rejected and the contract will be awarded to the lowest responsible Bidder conforming to the specifications unless the Owner decides to reject all Bids. A 1736S00.100 00100 -7 01/17/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line 16.2 In evaluating Bids, Owner will consider the responsibility of the Bidders, whether or not the Bids comply with the prescribed requirements, and such alternates, unit prices and other data, as may be requested in the Bid Form or prior to the Notice of Award. 16.3 Owner may consider the qualifications and experience of Subcontractors, Suppliers, and other persons and organizations proposed for those portions of the Work as to which the identity of Subcontractors, Suppliers, and other persons and organizations must be submitted as provided in the Supplementary Conditions. Owner also may consider the operating costs, maintenance requirements, performance data and guarantees of major items of materials and equipment proposed for incorporation in the Work when such data is required to be submitted prior to the Notice of Award. 16.4 Owner may conduct such investigations as Owner deems necessary to assist in the evaluation of any Bid and to establish the responsibility, qualifications and financial ability of Bidders, proposed Subcontractors, Suppliers and other persons and organizations to perform and furnish the Work in accordance with the Contract Documents to Owner's satisfaction within the prescribed time. 16.5 If the contract is to be awarded, it will be awarded to the lowest Bidder whose responsibility has been evaluated in accordance with these Instructions to Bidders. 16.6 If the contract is to be awarded, Owner will give the Successful Bidder a Notice of Award within forty -five days after the day of the Bid opening. 16.7 Owner may consider the safety record of Bidders in evaluating bids and determining the responsibility of Bidders as part of the Contract award decision - making process. 17. CONTRACT SECURITY Paragraph 5.1 of the General Conditions and the Supplementary Conditions set forth Owner's requirements as to Performance and Payment Bonds. When the Successful Bidder delivers the executed Agreement to Owner, it must be accompanied by the required Performance and Payment Bonds and the Certificate of Insurance and insurance policies. 18. SIGNING OF AGREEMENT When Owner gives a Notice of Award to the Successful Bidder, it will be accompanied by the required number of unsigned counterparts of the Agreement with all other written Contract Documents attached. Within fifteen days hereafter, Contractor shall sign and deliver the required number of counterparts of the Agreement and attached documents to Owner with the required Bonds and a copy of the Certificate of Insurance along with a copy or copies of the actual Insurance policy or policies. Within ten days thereafter, Owner shall deliver two fully signed counterparts to Contractor. 19. PRE -BID CONFERENCE A pre -bid conference will be held at 2:00 p.m. on January 31, 1995 in the City Council Chambers at the Round Rock City Hall, 221 East Main Street, Round Rock, Texas 78664. Representatives of Owner and Engineer will be present to discuss the Project. Bidders are encouraged to attend and participate in the A1736S00.11X1 00100 -8 01/17/95 8077- 110 -DN City of Round Rock 30" Raw Water Line conference. Engineer will transmit to all prospective Bidders of record such Addenda as Engineer considers necessary in response to questions arising at the conference. 20. SALES AND USE TAXES Owner is exempt from Municipal and State Sales and Use Taxes on materials and equipment to be incorporated in the Work. Said taxes shall not be included in the Contract Price. Refer to Supplementary Conditions SC -6.15 for additional information. 1 END OF SECTION 1 1 1 1 1 1 1 1 1 1 1 1 A1736500. UK) 00100 -9 01/17/95 1 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line PROJECT IDENTIFICATION: NAME AND ADDRESS OF OWNER: A1736S00300 SECTION 00300 BID FORM City of Round Rock Water System Improvements 30" Raw Water Line City of Round Rock City Hall 221 East Main Street Round Rock, TX 78664 1. The undersigned BIDDER proposes and agrees, if this Bid is accepted, to enter into an agreement with OWNER in the form included in the Contract Documents to perform and furnish all Work as specified or indicated in the Contract Documents for the Contract Price and within the Contract Time indicated in this Bid and in accordance with the other terms and conditions of the Contract Documents. 2. BIDDER accepts all of the terms and conditions of the Invitation to Bid and Instructions to Bidders, including without limitation those dealing with the disposition of Bid security. This Bid will remain subject to acceptance for forty-five days after the day of Bid opening. BIDDER will sign and submit the Agreement with the Bonds and other documents required by the Bidding Requirements within fifteen days after the date of OWNER's Notice of Award. 3. In submitting this Bid, BIDDER represents, as more fully set forth in the Agreement, that: A. BIDDER has examined copies of all the Bidding Documents and of the following Addenda (receipt of all which is hereby acknowledged): Received Date Addenda Number Pers. Acknowle !. 2'1 i 1' S I B. BIDDER has familiarized itself with the nature and extent of the Contract Documents, Work, site, locality, and all local conditions and Laws and Regulations that in any manner may affect cost, progress, performance or furnishing of the Work. C. BIDDER has studied carefully all reports and drawings of subsurface conditions and drawings of physical conditions which are identified in the Supplementary Conditions as provided in Paragraph 4.2 of the General Conditions, and accepts the determination set forth in Paragraph SC -4.2 of the Supplementary Conditions of the extent of the technical data contained in such reports and drawings. 00300 -1 07A11/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line A1736S00300 D. BIDDER has obtained and carefully studied (or assumes responsibility for obtaining and carefully studying) all such examinations, investigations, explorations, tests and studies (in addition to or to supplement those referred to in "C." above) which pertain to the subsurface or physical conditions at the site or otherwise may affect the cost, progress, performance or furnishing of the Work as BIDDER considers necessary for the performance or fumishing of the Work at the Contract Price, within the Contract Time and in accordance with the other terms and conditions of the Contract Documents, including specifically the provisions of Paragraph 4.2 of the General Conditions. E. BIDDER has reviewed and checked all information and data shown or indicated on the Contract Documents with respect to existing Underground Facilities at or contiguous to the site and assumes responsibility for the accurate location of said Underground Facilities. F. BIDDER has correlated the results of all such observations, examinations, investigations, explorations, tests, reports and studies with the terms and conditions of the Contract Documents. G. BIDDER has given ENGINEER written notice of all conflicts, errors or discrepancies that it has discovered in the Contract Documents and the written resolution thereof by ENGINEER is acceptable to BIDDER. H. This Bid is genuine and not made in the interest of or on behalf of any undisclosed person, firm or corporation and is not submitted in conformity with any agreement or rules of any group, association, organization or corporation; BIDDER has not directly or indirectly induced or solicited any other Bidder to submit a false or sham Bid; BIDDER has not solicited or induced any person, firm or corporation to refrain from bidding; and BIDDER has not sought by collusion to obtain for itself any advantage over any other Bidder or over OWNER. 4. Bidder will complete the Work in accordance with the Contract Documents for the following price(s): 00300 -2 07/01,95 1 .. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line UNIT PRICE SCHEDULE Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 30 - INCH RAW WATER PIPELINE 1 1 L.S. Insurance, Bonds, and Move -In Related Expenses, the sum of Dollars and ,JO Cents 92$ q c o per lump sum. $ 90000 060 — 2 46,603 L.F. Trench Safety System: Trench Box Method or Shoring, Sheeting, and Bracing Method, the sum of A1736500300 0 ✓l� and , 4-. ) () Cents o0 6212 per linear foot. $ $ ` 4 6 0 3 3 1 L.S. Right -of -Way /Site Preparation, the sum of ,y 74 st c)us...NJ Dollars and X.)0 Cents o0 per lump sum. $,7G 000 $ 'O 000 4 1 L.S. Furnish and Maintain Traffic Safety System, the sum of 1 �• lfic 4 °OSAnd Dollars and A.)0 Cents pD Oe per lump sum. $ /5, 600 $ /5 000 00300 -3 Dollars 00 02/01/ 95 8077 - 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 5a 954 L.F. Furnish and Install 36" Ductile Iron Pipe and Fittings, in trench, complete in place, the sum of oA� �v..ot0 - /7( $ ' Dollars and / t)C) Cent's per linear foot. C ( > � 5b 954 L.F. Fumish and Install 36" Steel Pipe and Fittings, in trench, complete in place, the sum of S! 4. Dollars and xf Cents od o ; per linear foot. $ /06. $ /0/ 5c 954 L.F. Furnish and Install 36" Preten- sioned Steel Cylinder Concrete Pipe and Fittings, in trench, complete in place, the sum of Dollars and Cents b•,)$ I / per linear foot. $ N b /&./ 6 � 1 6a 39,062 L.F. Furnish and Install 30" Class 150 Ductile Iron Pipe and Fittings, in trench, complete in place, the sum of 1 A1736300,300 Dollars and /L /G/7ir/ Cents per linear foot. 00300 -4 $ caJ /cpe- /0 ///z4- 1 o /z�$ c 07A1N5 .1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 6b 39,062 L.F. Furnish and Install 30" Class 150 Steel Pipe and Fittings, in trench, complete in place, the sum of Dollars and Cents per linear foot. 6c 39,062 L.F. Furnish and Install 30" Class 150 Pretensioned Steel Cylinder Concrete Pipe and Fittings, in trench, complete in place, the sum of Dollars and Cents per linear foot. $JV , `b $ 7a 1,000 L.F. Furnish and Install 30" Class 200 Ductile Iron Pipe and Fittings, in trench, complete in place, the sum of 3'14 / A�� Dollars . // and NJ Cents = per linear foot. $ (, S $ G j aoc 7b 1,000 L.F. Furnish and Install 30" Class 200 A1736500.300 Steel Pipe and Fittings, in trench, complete in place, the sum of Dollars and Cents per linear foot. $ 00300 -5 $ /t/ iT$ / 1 4 . 7 $ pod 02101/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 7c 1,000 L.F. Furnish and Install 30" Class 200 Pretensioned Steel Cylinder Concrete Pipe and Fittings, in trench, complete in place, the sum of Dollars and Cents per linear foot. 8a 5,587 L.F. Fumish and Install 24" Ductile Iron Pipe and Fittings, in trench, complete in place, the sum of Dollars and >VJ Cents $ S�" per linear foot. 8b 5,587 L.F. Furnish and Install 24" Steel Pipe and Fittings, in trench, complete m place, the sum of Dollars and Cents per linear foot. 8c 5,587 L.F. Furnish and Install 24" Preten- sioned Steel Cylinder Concrete Pipe and Fittings, in trench, complete in place, the sum of A1736500.300 and per linear foot. 00300 -6 , tJ $,28-4 0 284, J37 Dollars Cents $ A/J 73rD $ /4 /3tJ 02/0 1/95 8077- 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 9a 508 L.F. Furnish and Install 30" Class 150 Ductile Iron Pipe and Fittings, in casing, complete in place, the sum of A1736S00.300 S•X�� and �r per linear foot. 9b 508 L.F. Furnish and Install 30" Class 150 Steel Pipe and Fittings, in casing, complete in place, the sum of 5 %X ly Dollars and ..4.2 0 Cents o0 oG per linear foot. $ �0 — $ 330 V80 9c 508 L.F. Furnish and Install 30" Class 150 Pretensioned Steel Cylinder Concrete Pipe and Fittings, in casing, complete in place, the sum of S.X� Dollars and A.)O Cents o0 oa per linear foot. $ to O $ 30, `/ 0 l0a 73 L.F. Furnish and Install 24" Ductile Iron Pipe and Fittings, in casing, complete in place, the sum of Dollars and ,00 Cents o0 co per linear foot. $ SO $ 3 (o SO 00300 -7 Dollars Cents o0 $�O $ �O c/80 o 07/7195 8077- 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 10b 73 L.F. Furnish and Install 24" Steel Pipe and Fittings, in casing, complete in place, the sum of Dollars and AZ) Cents per linear foot. $ SD $ 3 SO 10c 73 L.F. Furnish and Install 24" Preten- sioned Steel Cylinder Concrete Pipe and Fittings, in casing, complete in place, the sum of 11 1 L.S. Connect to Existing 30" Line at Sta. 479 +10, complete in place, the sum of A1736SW.300 and NO per linear foot. Dollars and A) 6 Cents per lump sum. 12 17 Each Furnish and Install Buried 30" Butterfly Valves, the sum of Dollars and )06 Cents per each. 13 2 Each Furnish and Install Buried 24" Butterfly Valves, the sum of 4.rce 7y DJSc n� Dollars and A70 Cents per each. 00300 -8 Dollars Cents o c o6 $50 $ 3,650 $ /o 000 /6, O c $ 4000 — $ G) O $ 3,0 $ la, 0oo 02/01/95 8077- 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 14 16 Each Furnish and Install 2" Air Release Valves, complete in place, the sum of Dollars and / Cents bo 06 per each. $ 5,000 $ 80 000 15 1 Each Furnish and Install 11/2" Air Release Valves, complete in place, the sum of A1736SW300 -- UG 7 4 4o JSo-nd y c V ( 7 send n ;fie /, Dollars and /06 Cents per each. 16 17 Each Furnish and Install Flushing Valves, complete in place, the sum of One - fIso tisc,rd -(3vc A, r.c red Dollars and NO Cents ac as per each. $ / 500 $ o 7 5 Sod 17 635 S.Y. Remove and Replace Asphalt Pavement, complete in place, the sum of and i1JC� per square yard. 18 100 S.Y. Remove and Replace Concrete Pavement, complete in place, the sum of and YOGI per square yard. 00300 -9 ca a o $ y 900 $ y 960 Dollars Cents as $ $ 7 VoO Dollars Cents oo 00 $ SO $ S000 02/01/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 19 30 S.Y. Remove and Replace Gravel Driveways, complete in place, the sum of A1736500.300 �uG Dollars and Cents per square yard. $ j ° —° $ /5-0 o 0 20 1 L.S. Connect to Existing Discharge Header at Existing Raw Water Pump Station, complete in place, the sum of `` r\- v� Sc. n Dollars and rUC Cents per lump sum. 21 1 L.S. Connect to Existing 30" Line at Sta. 5 +78 at Existing Water Treatment Plant, complete in place, the sum of Seu ,'. ?4 gyp' hund Dollars and ^1 Cents per lump sum. 22 73 L.F. Furnish and Install 36" Steel Casing (Boring and Jacking), complete in place, the sum of -roor o r and ,t7 d per linear foot. 00300 -10 Dollars Cents $ 000 ac $ /6 000 ao 00 Oa $7 - $7 5op $ t/OC) $ a9 boa 0ZD1/95 8017- 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 23 508 L.F. Furnish and Install 42" Steel Casing (Boring and Jacking), complete in place, the sum of ll 1 r�� C k)vo�led A1736300_100 _e-� / Dollars and f i f VC) Cents per linear foot. $ / 5O 24 1 L.S. Furnish, Install and Maintain Sedimentation and Erosion Control Devices, the sum of - ccJC7/ 'T��CJ$'c. Dollars and /JO Cents per lump sum. 25 90 L.F. Remove and Replace Chain Link Fence, complete in place, the sum of Dollars and A.A0 Cents per linear foot. 26a 4,355 L.F. Remove and Replace Barbed Wire or Woven Wire Fence, complete in place, the sum of - 7 1 4■Se Dollars and )J Y Cents co per linear foot. $ _J 00300 -11 OG 7,B 660 oc $ VO 000 '252 yo00 $ 13 665 02,0195 8077 - 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 26b 3,900 L.F. Furnish and Install Temporary Barbed Wire Fence, complete in place, the sum of 27 1,015 L.F. Furnish and Install Concrete Encasement, complete in place, the sum of OAC ikvAafr/J 28 4 Each Furnish and Install Concrete Cradle, complete in place, the sum of I k ✓npfej Dollars and /v0 Cents per each. 29 1 L.S. For Hydroseeding, complete in place, the sum of ?'went 5cJCn {�c�5c ter/ Dollars and » 0 Cents per lump sum. 30 88 Each Furnish and Install Concrete Pipe Collars, complete in place, the sum of A1736500.300 Dollars and 1tO Cents , oc per linear foot. $ Dollars and /.t Cents o0 oa per linear feet. y.ue (\v+ Dollars and iJ 0 Cents per each. <Dn2 00300 -12 oCD $ /co o0 $ 3,, 900 $ /00 $ o_o $ �� 000 $ a� oco $ 500 ao $ // 000 caa 07/01/95 F E D — 1 S— 9 S M O N 16 :3 1 C A R N E y C O M P A N I ES, INC- P. 0S 111 COM - FlUSTIN TEL:512- 34'5.443 Feb 13'95 1'i:38 No.039 P.03 8077- 1I0-DN 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Word; in Figures in Figares 31 2 Each Remove and Replace Existing 6" Sanitary Sewer Line, complete in place, the sum of it.00 /noev - )fr r 32 5 Each Interconnection Between Existing 30' Line and New 24" or 30" Line, complete in place, the sum of 1 �feeti YipoSu Dollars and A)O Cents co co per each. $ISM $ 7-5; 00c 33 1 L.S. Furnish and Install Flow Control/Meter Vault at Sea 1 +89 at the Existing Water Treatment Plant (includes cost of ins` lling 36" Flow Control Valve furnished in Item 33a), complete in p' , :e, the sum of Cdr . hunc)Pec 7 ien r ovSand Dollars and VQ Cents per lump suns. vac:), coo g /a0 0O6 33a 1 L.S. Allowance for Furnishing 36" Flow Control Valve, as detailed and specified, the sum: of Seventy -Five 'Thousand Dollars and no Cents per lump sum. (Cost fur installation shall be included in Item 33.) $ 75.000 S 75,000 34a 225 L.F. burnish and dnsrail 30' Class 150 Ductile Iron Pipe by Suring/ Tunneling. complete in place, the sum of/ J fee Au no) de o) Dollars Doll= and NG Cents o0 per each. $ 700 $ yGb CO and /U Q Cents oo co Per linear foot. 3 36 — $ 7 5Da 00300- t 3 8077 - 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 34b .225 L.F. Furnish and Install 30" Class 150 Steel Pipe by Boring/Tunneling, complete in place, the sum of Tf I h ��YJ le d Dollars and A-)O Cents o0 00 per linear foot. $ 3nf) ' $ 7 SCE 34c 225 L.F. Furnish and Install 30" Class 150 Pretensioned Steel Cylinder Concrete Pipe by Boring/funneling, complete in place, the sum of M ee_ .� r J Pe Dollars and )JO Cents o0 00 per linear foot. $ 300 — $ G 7 5 35 10 Each Furnish and Install Access Manholes, complete in place, the sum of A1736500.300 7 J So.Apl Dollars and iVQ Cents m ao per each. $ y 000 $ V0000 ToV� Subtotal Bid - Items 1 -35 00300 -14 00195 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line In accordance with Texas House Bill 11 regarding taxes on materials and services, and requiring a separated contract, the following is a breakdown of cost for materials and cost for labor for Items 1 -35: MATERIALS TO BE INCORPORATE IN PROJECT NOT SUBJECT TO SALES TAX: LABOR TO BE INCORPORATED IN PROJECT NOT SUBJECT TO SALES TAX: RENTAL EQUIPMENT AND OTHER TAXABLE ITEMS: SUBTOTAL - ITEMS 1 -35: Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures RABBIT HILL RESERVOIR TO BARTON HILL RESERVOIR INTERCONNECTION 36 1 L.S. Insurance, Bonds, and Move -In Related Expenses, the sum of '� -c„f ov5uNd II Dollars and Cents oe $_ 000 $ y3 cc ° _ per Lump sum. 37 1,560 L.F. Trench Safety System: Trench Box Method or Shoring, Sheeting, and Bracing Method, the sum of CD e_ Dollars and AJG Cents per linear foot. 38 1 L.S. Right -of- Way /Site Preparation, the sum of /, '74.00 eJ$'anc A1136903_300 Dollars and it Cents per lump sum. 00300 -15 p0 $ / $, 5 o °o $ ,,000 $ a000 o_ 02/01,95 8077- 110-DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 39 1 L.S. Furnish and Maintain Traffic Safety System, the sum of I / Ac red Dollars and ,v0 Cents per lump sum. 40 1,560 L.F. Furnish and Install 12" Ductile Iron Pipe and Fittings, in trench, complete in place, the sum of -71(..oe ,11y Dollars and NCJ Cents per linear foot. 41 3 Each Furnish and Install Buried 12" Gate Valves, the sum of O Y7nO uSGexc) Dollars and /06 Cents co 00 per each. $ 4.000 $ 3 000 42 1 Each Furnish and Install 1" Air Release Valves, complete in place, the sum of A1736SW300 1 4ree 4AOU SC, A . ue A, "ol red Dollars and .C.r) Cents per each. 43 1 L.S. Furnish and Install Bi- Directional Flow Meter and Vault at Sta. 1 +29, complete in place, the sum of ree -4,a0 Sc. Dollars and Cents pO o0 per lump sum. $ 53 000 $ 5 3, 00 ° 00300 -16 $ Sao $ 0 70 06 $ 3/ 'ct3 $35 $3500 02/0195 P E S— 1 3— 9 S M O N 16 :3 2 G A R N E Y COMPANIES, I N C. P- 11 1)14-RUST iN TEL :51r- °'344-i'483 reo 13'95 15:3 8 No.039 P.04 8077 -110-DN 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 City of Round Rock 30" Raw Watcr Line Unit Bid 'Coal hero Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 43a t L.S. Allowance for Furnishing 'Irvo 10" AMR Precision Flow Metes, as detailed and specified, the sum of Twelve Thousand Dollars and no Cents per lump sum. (Cost for installation shall be included in Item 43.) $ 12 (100 $ t 2tkk) 44 5 S.Y. Remove and Replace Asphalt Pavement, complete in place, the sum of Dollars and A*) Cents . oo oo per squats yard. 3 r J a — .$ X50 — 45 24 S.Y. Remove and Replace Gravel Driveways, complete in place, the sum of JC Dollars and .L10 Cents per square yard. 46 1 L.S. Connect to Existing System at the Barton Hill Reservoir. complete in place. the sum of -Epv� oJSG Dot!ars and NO Cents o0 00 per lump sum. S, O $ y GOp 47 1 L.S. Connect to Existing System at the Rabbit Hill Reservoir, complete in place, the snm of 4ovr 7 5o. A.ei Dollars s 5 b /.2O and N O Cents (� ao co per lump sum. s yiCJDO $ yC3Cc 00300 -17 8077- 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 48 1 L.S. Connect to Existing 12" Ductile Iron Pipe at County Road 116, complete in place, the sum of 1 f f.uvNd•Cr) and A) per lump sum. 49 1 L.S. Furnish, Install and Maintain Sedimentation and Erosion Control Devices, the sum of 50 2 Each Furnish and Install Fire Hydrants, complete in place, the sum of C) Ae cJSa(\d ) Awp AC) f c Dollars and J)c) Cents per each. 51 1 L.S. For Hydroseeding, complete in place, the sum of One - 7 AI736500.300 OnC Dollars and NO Cents o 0 00 per lump sum. $ / $ 7 and /VO per lump sum. 00300 -18 Dollars Cents $ yoo $ Voc $/ 00 VCO Dollars Cents co $ / ood` // cod 07'01/15 1 . 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110-DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 52 75 L.F. Remove and Replace Chain Link Fence, complete in place, the sum of 74 Dollars and ,JO Cents o0 oa per linear foot. $ $ 75C) Subtotal Bid - Items 36 -52 $ ia3 68/ In accordance with Texas House Bill 11 regarding taxes on materials and services, and requiring a separated contract, the following is a breakdown of cost for materials and cost for labor for Items 36 -52: MATERIALS TO BE INCORPORATE IN PROJECT NOT SUBJECT TO SALES TAX: LABOR TO BE INCORPORATED IN PROJECT NOT SUBJECT TO SALES TAX: RENTAL EQUIPMENT AND OTHER TAXABLE ITEMS: SUBTOTAL - ITEMS 36 -52: $ c r7 c,e/ $ as0oo $ /, 000 $ /23.z Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures CITY OF GEORGETOWN 24" DIP WATER LINE _ 53 1 L.S. Insurance, Bonds, and Move -In Related Expenses, the sum of A1736500.3110 7 -fee OJS4� and ) 00 per lump sum. 00300 -19 Dollars Cents 00 $ 3 000 $ 3000 02/01/95 00 8077- 110 -DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 54 370 A1736500300 L.F. Trench Safety System: Trench Box Method or Shoring, Sheeting, and Bracing Method, the sum of pne Dollars and 1110 Cents per linear foot. 55 1 L.S. Right -of- Way /Site Preparation, the sum of �J0 - AkcJ Se- ^O Dollars and Cents per lump sum. 56 370 L.F. Furnish and Install 24" Ductile Iron Pipe and Fittings, in trench, complete in place, the sum of Dollars and /LX) Cents 00 e© per linear foot. $ SO — $ /6) 5'00 — 57 75 L.F. Fumish and Install Concrete Encasement, complete in place, the sum of / J Qne Yt 0�fec ! Dollars and /v d Cents per linear foot. 00300 -20 00 $ 3 70- c 00 $ ,OQ7 $ ' , c o 00 $ /60 ._ 0710195 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 • 8077- 110-DN City of Round Rock 30" Raw Water Line Unit Bid Total Item Estimated Brief Description of Item Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 58 15 Each Furnish and Install Concrete Pipe Collars, complete in place, the sum of I2,0C /wroi fco + � ,,.-ri,,, Dollars and X0 Cents as c6 per each. $ y50 ' $ 6,75C — Subtotal Bid - Items 53 -58 In accordance with Texas House Bill 11 regarding taxes on materials and services, and requiring a separated contract, the following is a breakdown of cost for materials and cost for labor for Items 53 -58: A1736S00300 MATERIALS TO BE INCORPORATE IN PROJECT NOT SUBJECT TO SALES TAX: LABOR TO BE INCORPORATED IN PROJECT NOT SUBJECT TO SALES TAX: RENTAL EQUIPMENT AND OTHER TAXABLE ITEMS: SUBTOTAL - ITEMS 53 -58: TOTAL BASE BID - ITEMS 1 -58: 00300 -21 $ i a� 0210195 8077- 110-DN City of Round Rock 30" Raw Water Line UNIT PRICE SCHEDULE Total Item Estimated Brief Description of Item Unit Bid Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures ALTERNATE BID (REPLACE EXISTING 30" PIPE AT SOUTH SAN GABRIEL RIVER) lA 1 L.S. Insurance, Bonds, and Move -In Related Expenses, the sum of Z /A `T[noJS 4A -a 1,100 A1736S00300 Dollars and Cents per lump sum. 2A 1 L.S. Right -of -Way /Site Preparation, the sum of I / ore 'rio �5� nd Dollars and die=. Cents per lump sum. 3A 1,100 L.F. Excavate and Remove Existing 30" Steel Cylinder Concrete Pipe, the sum of Dollars and ND Cents Go per linear foot. $ / s $ /G, 5 L.F. Furnish and Install 30" Class 200 Ductile Iron Pipe and Fittings, in trench, complete in place, the sum of Dollars and )36 Cents o0 per linear foot. $ 80 00300 -22 co O� $ /4 —$ IDOOO 00 $ / aCX3 00 $ /, cad $ 86 coo 00 02/0195 8077- 110-DN City of Round Rock 30" Raw Water Line Total Item Estimated Brief Description of Item Unit Bid Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 4A -b 1,100 4A -c 1,100 A1736300300 L.F. Furnish and Install 30" Class 200 Steel Pipe and Fittings, in trench, complete in place, the sum of Dollars and Cents per linear foot. $ /✓/> ,' ::> $ Aid %3 / L.F. Furnish and Install 30" Class 200 Pretensioned Steel Concrete Cylinder Pipe and Fittings, in trench, complete in place, the sum of Dollars and Cents per linear foot. $ 13 $ 15, 5A 1,100 L.F. Trench Safety System: Trench Box Method or Shoring, Sheeting, and Bracing Method, the sum of a «e Dollars and Na Cents co per linear foot. $ 6A 2 Each Furnish and Install Buried 30" Butterfly Valves, the sum of 4? Avi\dled Dollars and Cents per each. 00300 -23 00 $ 6, 5 0 0 —$ /3, 000 oe 07/0195 8077 - 110 -DN City of Round Rock 30" Raw Water Line Total Item Estimated Brief Description of Item Unit Bid Price Amount No. Quantity Unit with Unit Bid Price in Words in Figures in Figures 7A 1 Each Furnish and Install Flushing Valves, complete in place, the sum of S %X o+.c) recy Dollars and Ad Cents co per each. $ 6C)° $ 60 8A 175 L.F. Furnish and Install Concrete Encasement, complete in place, the sum of A1736S00300 and A Cents and per each. one Dollars per linear foot. 9A 24 Each Furnish and Install Concrete Pipe Collars, complete in place, the sum of e■c) rec) TOTAL ALTERNATE BID - ITEMS 1A -10A: 00300 -24 a s $ I00 m $ / goo o Dollars Cents o0 00 $ 800 $ / aQC 10A 1 L.S. For Hydroseeding, complete in place, the sum of See_ ) re Dollars and Ail d Cents 00 a o per lump sum. $ 70 0 $ 700 — co $ r6 7 6 , 00� ' 02/01/95 8077- 110 -DN City of Round Rock 30" Raw Water Line In accordance with Texas House Bill 11 regarding taxes on materials and services, and requiring a separated contract, the following is a breakdown of cost for materials and cost for labor for Items 1A -10A: A1736S00.300 FOR ALTERNATE BID MATERIALS TO BE INCORPORATED IN PROJECT NOT SUBJECT TO SALES TAX: LABOR TO BE INCORPORATED IN PROJECT NOT SUBJECT TO SALES TAX: $ VC / 00 0 RENTAL EQUIPMENT AND OTHER TAXABLE ITEMS: $ '-/, C9 0 C> TOTAL ALTERNATE BID - ITEMS 1A -10A: $ /, 7, Co 0 U 5. BIDDER agrees that the work will be Substantially Complete and Complete and Ready for Final Payment within the number of Calendar Days shown in the following table after the date when the Contract time commences to run as provided in Paragraph 2.3 of the General Conditions. Substantial Final Completion Completion Work Item per Paragraph 1.04 of Section 01010 Date* Date* 1. Tie -in at Lake Georgetown Raw Water Pump Station 90 120 and Interconnection at Sta. 479 +10 2. Tie -in at the Round Rock Water Treatment Plant 90 120 (Sta. 5 +78) and Interconnection at Sta. 15 +90 3. 12' Interconnection Between Rabbit Hill and Barton 90 120 Hill Storage Reservoirs 4. 36 "/30 "/24" City of Round Rock Raw Water Pipeline 240 300 and 24" DIP City of Georgetown Water Line 5. Alternate Bid Work 270 330 • Calendar Days after the date when Contract Time begins as provided in paragraph 2.3 of the General Conditions. BIDDER accepts the provisions of the Supplementary Conditions and the Agreement as to Liquidated Damages in the event of failure to complete the Work on time. 00300 -25 $ / ? ,6, 04 02/01/95 8077- 110 -DN City of Round Rock 30" Raw Water Line 6. BIDDER MUST ANSWER THE FOLLOWING QUESTIONS: (Refer to INSTRUCTIONS TO BIDDERS for definitions.) A 1736S00300 A. Is the bidder that is making and submitting this bid a "RESIDENT BIDDER" or a "NONRESIDENT BIDDER"? Answer: B. If the bidder is a "NONRESIDENT BIDDER ", does the state in which the Nonresident Bidder's principal place of business is located have a law requiring a Nonresident Bidder of that state to bid a certain amount or percentage under the bid of a Resident Bidder of that state in order for the nonresident bidder of that state to be awarded a contract on his bid in such state? Answer: C. If the answer to Question B is "yes ", then what amount or percentage must a Texas Resident Bidder bid under the bid of a Resident Bidder of that state in order to be awarded a contract on such bid in said state? Answer: NoN Rf5, ,i,-r 8 t DDE 2 No 7. The following documents are attached to and made a condition of this Bid: A. Required Bid Security in the form of Q B t o B. A tabulation of Subcontractors who will perform work in the amount of five percent (5%) or more of the Bid, and Suppliers and other persons and organizations required to be identified in this Bid. 00300 -26 52/01/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line A1736S00E300 2. 3. 4. 5. TABULATION OF SUBCONTRACTORS AND SUPPLIERS Subcontractor 1. Work Item Subcontract Value Z Za ac2 Supplier Item 1. ,f. `cam-+✓ 12" Pipe -5kei - r-t.o•• - T>,P 2. A-.tiIL (LA co,., 24 " Pipe Cc3- 4... -.1- - G14, S rf Tiko ---Fs.. v ✓ P 3. 11.--• -+ •c2•.c.a,J 30" Class 150 Pipe Go•.E.•zl -• - G$Ao STe. c_ Tldo-- PS..... 7 ,P 4, /1 ye IC. o-. .� 30" Class 200 Pipe Go�c D ' G. t4 R S I -7 ,-. 7>, P 5 A +-, .tom'-c.e. -J 36" Pipe ( o -r2 - G rc-,a,-- 6. :•• * Mb ‘.....1 S. jr<Q 1 Venturi Meter 7. 4/�oer4- ....•ca ' ..:21✓^. Flow Control Valve 8. pe,41, %T Butterfly Valves A 9. C: /z t .f 1'P, ,i Air Valves 8. Communications concerning this Bid shall be addressed to the following named individual, address and telephone number: • > , • Stephen W. Swatek Vice President 9. The terms used in this Bid which are defined in the General Conditions of the Construction Contract included as part of the Contract Documents have the meanings assigned to them in the General Conditions. SUBMITTED on GARNEY COMPANIES, INC. n, flan vr KANSAS CITY, MISSOURI 64118. 00300 -27 02101A93 8077 - 110 -DN City of Round Rock 30" Raw Water Line If BIDDER is: An Individual By (SEAL) (Name of Bidder) Phone No.: A Partnership By (SEAL) (Firm Name) A Corporation A1736S00300 doing business as Business address: Business address: Phone No.: By G4RNEY COMPANIES, INC. (Corporation Name) MIS5tU (State Of Incorporation) Stephen W. Swatek By Vice President (Name of P Autho . - d to S' (Title) (Corporate Seal) (Title) (Signature) (Signature - General Partner) 00300 -28 (Signature) 0201/95 • 8077- 110 -DN City of Round Rock 30" Raw Water Line Attest A1736500.300 Business address: Federal Tax Identification Number: GARNEY .COMPANIES. INC. 1331 N.W. VIVION ROAD KANSAS CITY. MISSOURI t411R Phone No.: (F1(4, - 2 , 11- 4(aCDo When proposing as a Corporation, Bidder swears and affirms by signing this Bid that the proposing Corporation is currently in existence, is currently authorized to do business in the State of Texas and that no franchise tax reports or payments are delinquent as of the date of this Bid Proposal. The Bidder will provide a Certification of Account Status with the signed Contract Documents. See the Agreement, Section 00500, for the sample form which is to be obtained by the successful Contractor from the Texas Comptroller of Public Accounts and submitted as part of the final, executed Contract Documents. A "Request for Certificate of Account Status" form is also included at the end of Section 00500 for the Contractor's use in obtaining the required Certification of Account Status. END OF SECTION 00300 -29 yrL( - OVS - Vol 3- Stephen X. MoCandleaa Corp. Secretary 050155 THIS PAGE LEFT BLANK INTENTIONALLY ,8077 - 110 -DN City of Round Rock 30" Raw Water Line SIGNED, this 14th day of February A173631a1.31n SECTION 00310 BID BOND FORM Garvey Companies, Inc. 1331 N.W. Vivipn Road KNOW ALL MEN BY THESE PRESENTS, that we, the undersigned, Kansas City, MO 64118 Co Io Americ 1 t as Principal, and as Surety, are hereby held and firmly bound unto City of Round Rock. Texas as OWNER in the penal sum of FIVE PERCENT OF AMOUNT BID for payment of which, well and truly to be made, we hereby jointly and severally bind ourselves, successors and assigns. . 19 9 5 . The Condition of the above obligation is such that whereas the Principal has submitted to City of Round Rock, Texas a certain BID, attached hereto and hereby made a part hereof to enter into a contract in writing, for the 30" Raw Water Line NOW, THEREFORE. (a) If said BID shall be rejected, or (b) If said BID shall be accepted and the Principal shall execute and deliver a contract in the Form of Contract attached hereto (properly completed in accordance with said BID) and shall furnish a BOND for his faithful performance of said contract, and for the payment of all persons performing labor or furbishing materials in connection therewith, and shall in all other respects perform the agreement created by the acceptance of said BID, then this obligation shall be void, otherwise the same shall remain in force and effect; it being expressly understood and agreed that the liability of the Surety for any and all claims hereunder shall, in no event, exceed the penal arnount of this obligation as herein stated. THE SURETY. for value received, hereby stipulates and agrees that the obligations of said Surety and its BOND shall be in no way impaired or affected by any extension of the time within which the OWNER may accept such BID; and said Surety does hereby waive notice of any such extension. 00310 -1 11l17/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line IN WITNESS WHEREOF, the Principal and the Surety have hereunto set their hands and seals, and such of them as are corporations have caused their corporate seals to be hereto affixed and these presents to be signed by their proper officers, the day and year first set forth above. Garney Companies, Inc. 1331 N.W. Vivion Road Kansas City, MO 64118 Principal Colonial American Casualty and Surety Company 210 North Charles Street Baltimore, MD 21201 (410)539 -0800 A1736$00110 Surety Attorney -in -Fact Stephen W. Swatek Vice President END OF SECTION 00310 -2 olII7Ns ATTEST: FIDELITY AND DEPOSIT COMPANY OF MARYLAND COLONIAL AMERICAN CASUALTY AND SURETY COMPANY HOME OFFICES: BALTIMORE, MD. 21203 KNOW ALL MEN BY THESE PRESENTS: That the FIDELITY AND DEPOSIT COMPANY OF MARYLAND, and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY, corporations of the State of Maryland, by C. M. PECOT, JR., Vice - President, and C. W. ROBBINS, Assistant Secretary, in pursuance of authority granted by Article VI, Section 2 of the respective By -Laws of said Companies, which are set forth on the reverse side hereof and are hereby certified to be in full force and effect on the date hereof, do hereby nominate, constitute and appoint Janet L. Rehkop of Leawood, Kansas, Melissa D. Evans of Westwood, Kansas, Trudi A. Storestmd of Shawnee, Kans - and Kather e D Corder of Raymore, Missouri and Debra J. Scarborough of Lee' Sit, Missouri .•,;mow•; thia A `•ehotJSe of Greenwood, Missouri, EACH. Summit, the true and lawful agent and of each, to make, seal an 2M 'er, for, and on its behalf as surety, and as its act and deed: any and all bonds and undertak behalf of Independent And the execution of such bonds or undertakings in pursuAal these p y execu and amply, to all intents and purposes, as if they had the respective Companies at their offices in Baltimore, , in their ' .roper persons. This power of attorney revokes that issued on behalf of Janet L al datedctrie 23, 1994. (2 \ �� 114 WITNESS WHEREOF, the said Vice -Pr salt and As *,� Secretary have hereunto subscribed their names and affixed the Corporate Seals of the said FIDELITY :S EPOSIT �1± ^ Y OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY [1115- _____ —_� — day of - ggy -r , A D 19 94 o ^ n POWER OF ATTORNEY Assismn: Secrerary STATE OF MARYLAND all be as binding upon said Companies, as fully aclmowledged by the regularly elected officers of COUNTY OF BALTIMORE SS: On this_ [! day of -_- 7 ember , A.D. 19.9 before the subscriber, a Notary Public of the State of Maryland, duly commissioned and qualified, came C. M. PECOT, JR., Vice- President and C. W. ROBBINS, Assistant Secretary of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY, to me personally known to be the individuals and officers described herein and who executed the preceding instrument, and they each acknowledged the execution of the same, and being by me duly sworn, severally and each for himself deposeth and saith, that they are the said officers of the Companies aforesaid, and that the seals affixed to the preceding instrument are the Corporate Seals of said Companies, and that the said Corporate Seals and their signatures as such officers were duly affixed and subscribed to the said instrument by the authority and direction of the said Corporations. IN TESTIMONY WHEREOF, 1 have hereunto set my hand and affixed my Official Seal the day and year first above writtey. CAROL J. F Notary Public My commission expires August 1. 1996 CERTIFICATE I, the undersigned Assistant Secretary of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY do hereby certify that the original Power of Auomey of which the foregoing is a full, true and correct copy, is in full force and effect on the dale of this certificate; and I do further certify that the Vice- President who executed the said Power of Attorney was one of the additional Vice- Presidents specially authorized by the Board of Directors to appoint any Attorney -in -Fact as provided in Article VI, Section 2 of the respective By -Laws of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY. This certificate may be signed by facsimile under and by authority of resolutions of the Board of Directors of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND at a meeting duly called and held on the 16th day of July, 1969 and of the Board of Directors of the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY at a meeting duly called and held on the 5th day of December. 1991. RESOLVED: "That the facsimile or mechanically reproduced signature of any Assistant Secretary of the Company, whether made heretofore or hereafter, whenever appearing upon a certified copy of any power of attorney issued by the Company, shall be valid and binding upon the Com- pany with the same force and effect as though manually affixed." IN TESTIMONY WHEREOF, I have hereunto subscribed my name and affixed the corporate, seals of the said Companies this day of fEB i 4 31:b 19 076 - 5892 LI4t9WT10 1 / v — Assistant Secretary EXTRACT FROM BY -LAWS OF FIDELITY AND DEPOSIT COMPANY OF MARYLAND "Article VI, Section 2. The Chairman of the Board, or the President, or any Executive Vice - President, or any of the Senior Vice - Presidents or Vice- Presidents specially authorized so to do by the Board of Directors or by the Executive Commmittce, shall have power, by and with the concurrence of the Secretary or any one of the Assistant Secretaries, to appoint Resident Vice- Presidents, Assistant Vice- Presidents and Attorneys -in -Fact as the business of the Company may require, or to authorize any person or persons to execute on behalf of the Company any bonds, undertaking, recognizances, stipulations, policies, contracts, agreements, deeds, and releases and assignments of judgements, decrees, mortgages and instruments in the nature of mortgages,...and to affix the seal of the Company thereto." EXTRACT FROM BY -LAWS OF COLONIAL AMERICAN CASUALTY AND SURETY COMPANY "Article VI, Section 2. The Chairman of the Board, or the President, or any Executive Vice•President, or any of the Senior Vice - Presidents or Vice - Presidents specially authorized so to do by the Board of Directors or by the Executive Committee, shall have power, by and with the concurrence of the Secretary or any one of the Assistant Secretaries, to appoint Resident Vice - Presidents, Assistant Vice- Presidents and Attorneys -in -Fact as the business of the Company may require, or to authorize any person or persons to execute on behalf of the Company any bonds, undertakings, recognizances, stipulations, policies, contracts, agreements, deeds, and releases and assignments of judgements, decrees, mortgages and instruments in the nature of mortgages,...and to affix the seal of the Company thereto." 1..1419d(TX) -C11 PREMIUM OR CLAIM DISPUTES IMPORTANT INFORMATION FOR TEXAS POLICYHOLDERS TO OBTAIN INFORMATION OR MAKE A COMPLAINT, YOU MAY CALL OUR TOLL -FREE TELEPHONE NUMBER 1- 800 -262 -1113 ALSO YOU MAY CONTACT THE TEXAS DEPARTMENT OF INSURANCE TO OBTAIN INFORMATION ON COMPANIES, COVERAGES, RIGHTS OR COMPLAINTS AT 1- 800 - 252 -3439 YOU MAY WRITE THE TEXAS DEPARTMENT OF INSURANCE PO BOX 149104 AUSTIN TX 78714 -9104 FAX (512) 475 -1771 Should you have a dispute concerning your premium or about a claim, you should contact your agent or the company first. If the dispute is not resolved, you may contact the Texas Department of Insurance. ATTACH THIS NOTICE TO YOUR POLICY: This notice is for information only and does not become a part or condition of the attached document. THIS PAGE LEFT BLANK INTENTIONALLY. • 8077 - 110 -DN City of Round Rock 30" Raw Water Line SECTION 00500 STANDARD FORM OF AGREEMENT BETWEEN OWNER AND CONTRACTOR THIS AGREEMENT is dated as of the r day of , 1995, by and between the City of Round Rock, Texas (hereinafter called OWNER) and GARNEY COMPANIES, INC, (hereinafter called CONTRACTOR). OWNER and CONTRACTOR, in consideration of the mutual covenants hereinafter set forth, agree as follows: ARTICLE 1. WORK CONTRACTOR shall complete all Work as specified or indicated in the Contract Documents. The work is generally described as follows: City of Round Rock Water System Improvements 30" Raw Water Line The work under this contract shall be for furnishing all labor, materials, transportation and services for the construction and installation of the following work: Approximately 954 linear feet of 36" diameter water pipeline; approximately 40,062 linear feet of 30" diameter water pipeline; approximately 5,587 linear feet of 24" diameter water pipeline; approximately 1,560 linear feet of 12" diameter water pipeline; approximately 581 linear feet of steel casing; gate and butterfly valves; and miscellaneous piping, valves and appurtenances. ARTICLE 2. ENGINEER The Project has been designed by Camp Dresser & McKee Inc., 8911 Capital of Texas Highway, Suite 4240, Austin, Texas 78759, telephone (512) 345 -6651, fax (512) 345 -1483, who is hereinafter called ENGINEER and who is to act as OWNER's representative, assume all duties and responsibilities and have the rights and authority assigned to ENGINEER in the Contract Documents in connection with completion of the Work in accordance with the Contract Documents. ARTICLE 3. CONTRACT TIME 3.1 The Work will be substantially complete and completed and ready for final payment within the number of Calendar Days indicated in paragraph 3.2 below from the date when the Contract Time commences to run as provided in Paragraph 2.3 of the General Conditions, and as revised in Supplementary Conditions. Any failure of the CONTRACTOR to complete the project within the contract time will be considered a material breach of this contract. 3.2 Liquidated Damages. OWNER and CONTRACTOR recognize that time is of the essence of this Agreement and that OWNER will suffer financial loss if the Work is not completed and the submittals are not submitted within the times specified in this paragraph, plus any extensions thereof A17365110.500 00500-1 025295 8077- 110 -DN City of Round Rock 30" Raw Water Line allowed in accordance with Article 12 of the General Conditions. They also recognize the delays, expense and difficulties involved in proving in a legal proceeding the actual loss suffered by OWNER if the Work is not completed on time. Accordingly, instead of requiring any such proof, OWNER and CONTRACTOR agree that as liquidated damages for delay (but not as a penalty) CONTRACTOR shall pay OWNER the sum of Six Hundred Thirty Dollars ($630.00) for each Calendar Day that expires after each Substantial Completion time specified in the Agreement and as listed in the following table for Substantial Completion until the work is substantially complete. After Substantial Completion, if CONTRACTOR shall neglect, refuse or fail to complete the remaining Work within the Contract Time or any proper extension thereof granted by OWNER, CONTRACTOR shall pay OWNER Six Hundred Thirty Dollars ($630.00) for each Calendar Day that expires after each completion time specified in the Agreement and as listed in the following table for completion and readiness for final payment. Work Item per Paragraph 1.04 of Section 01010 I. Tie -in at Lake Georgetown Raw Water Pump Station 90 120 and Interconnection at Sta. 479+10 2. Tie -in at the Round Rock Water Treatment Plant 90 120 (Sta. 5 +78) and Interconnection at Sta. 15 +90 3. 12" Interconnection Between Rabbit Hill and Barton 90 120 Hill Storage Reservoirs 4. 36 "/30 "/24" City of Round Rock Raw Water Pipeline 240 300 and 24" DIP City of Georgetown Water Line 5. Alternate Bid Work 270 330 * Calendar Days after the date when Contract Time begins as provided in paragraph 2.3 of the General Conditions. ARTICLE 4. CONTRACT PRICE 4.1 OWNER shall pay CONTRACTOR for completion of the Work in accordance with the Contract Documents in current funds, per attached Exhibit A (CONTRACTOR's Bid) in accordance with the below listed separate charges: A1736$00500 FOR 30" RAW WATER PIPELINE MATERIALS TO BE INCORPORATED IN PROJECT NOT SUBJECT TO SALES TAX: LABOR TO BE INCORPORATED IN PROJECT NOT SUBJECT TO SALES TAX: $ 00500 -2 $ 3,727,402.60 640,000.00 Substantial Final Completion Completion Date* Date* 02/02/95 8077- 110 -DN City of Round Rock 30" Raw Water Line A1736500.500 RENTAL EQUIPMENT AND OTHER TAXABLE ITEMS: TOTAL CONTRACT - ITEMS 1 -35: FOR RABBIT HILL RESERVOIR TO BARTON HILL RESERVOIR INTERCONNECTION MATERIALS TO BE INCORPORATED IN PROJECT NOT SUBJECT TO SALES TAX: LABOR TO BE INCORPORATED IN PROJECT NOT SUBJECT TO SALES TAX: $ 25, 000.00 RENTAL EQUIPMENT AND OTHER TAXABLE ITEMS: TOTAL CONTRACT - ITEMS 36 -52: FOR CITY OF GEORGETOWN 24" DIP WATER LINE $ 55,000.00 $4,422,402.60 $ 97,681.00 $ 1.000.00 $ 123,681.00 MATERIALS TO BE INCORPORATED IN PROJECT NOT SUBJECT TO SALES TAX: $ 27,120.00 LABOR TO BE INCORPORATED IN PROJECT NOT SUBJECT TO SALES TAX: $ 10, 000.00 RENTAL EQUIPMENT AND OTHER TAXABLE ITEMS: TOTAL CONTRACT - ITEMS 53 -58: TOTAL CONTRACT - ITEMS 1 -58: ARTICLE 5. PAYMENT PROCEDURES $ 1,000.00 $ 38,120.00 4,584,203.60 CONTRACTOR shall submit Applications for Payment in accordance with Article 14 of the General Conditions. Applications for Payment will be processed by ENGINEER as provided in the General Conditions. 5.1 Progress Payments. OWNER shall make progress payments on account of the Contract Price on the basis of CONTRACTOR's Applications for Payment as recommended by ENGINEER for Work which is completed in accordance with the terms and conditions of the Contract Documents, on or about the 10th day of each month during construction as provided below. All progress payments will be on the basis of the progress of the Work measured by the schedule of values established in Paragraph 2.9 of the General Conditions (and in the case of Unit Price Work based on the number of units completed and accepted) or, in the event there is no schedule of values, as provided in the General Requirements. 00500 -3 02ri7N5 8077-11 0-DN City of Round Rock 30" Raw Water Line Ninety -five percent of Work completed, including 95 percent of materials and equipment not incorporated in the Work (but delivered, suitably stored and accompanied by documentation satisfactory to OWNER as provided in Paragraph 14.2 of the General Conditions), 5.2 Final Payment. Upon final completion and acceptance of the Work in accordance with Paragraph 14.13 of the General Conditions, OWNER shall pay the remainder of the Contract Price as recommended by ENGINEER as provided in said Paragraph 14.13. ARTICLE 6. CONTRACTOR'S REPRESENTATIONS In order to induce OWNER to enter into this Agreement, CONTRACTOR makes the following representations: 6.1 CONTRACTOR has familiarized itself with the nature and extent of the Contract Documents, Work, site, locality, and all local conditions and Laws and Regulations that in any manner may affect cost, progress, performance or furnishing of the Work. 6.2 CONTRACTOR has studied carefully all reports of explorations and tests of subsurface conditions and drawings of physical conditions which are identified in the Supplementary Conditions as provided in Paragraph 4.2 of the General Conditions, and accepts the determination set forth in Paragraph SC -4.2 of the Supplementary Conditions of the extent of the technical data contained in such reports and drawings. 6.3 CONTRACTOR has obtained and carefully studied (or assumes responsibility for obtaining and carefully studying) all such examinations, investigations, explorations, tests, reports and studies (in addition to or to supplement those referred to in Paragraph 6.2 above) which pertain to the subsurface or physical conditions at or contiguous to the site or otherwise may affect the cost, progress, performance or furnishing of the Work necessary for the performance or furnishing of the Work at the Contract Price, within the Contract Time and in accordance with the other terms and conditions of the Contract Documents, including specifically the provisions of Paragraph 4.2 of the General Conditions. CONTRACTOR understands that the correctness of such information is not guaranteed by the OWNER or the ENGINEER and CONTRACTOR understands that the conditions encountered in performing the work may be different from the approximations shown. 6.4 CONTRACTOR has reviewed and checked all information and data shown or indicated on the Contract Documents with respect to existing Underground Facilities at or contiguous to the site and assumes responsibility for the location of said Underground Facilities as determined by his own field investigations. CONTRACTOR understands that the correctness of such information is not guaranteed by the OWNER or the ENGINEER and CONTRACTOR understands that the conditions encountered in performing the work may be different from the approximations shown. 6.5 CONTRACTOR has correlated the results of all such observations, examinations, investigations, explorations, tests, reports and studies with the terms and conditions of the Contract Documents. A1736S00.500 Prior to Final Completion, progress payments will be made in an amount equal to the percentages indicated below, but, in each case, less the aggregate of payments previously made and less such amounts as ENGINEER shall determine, or OWNER may withhold, in accordance with Paragraph 14.7 of the General Conditions. 00500-4 07107195 8077 - 110 -DN City of Round Rock 30" Raw Water Line 6.6 CONTRACTOR has given ENGINEER written notice of all conflicts, errors or discrepancies that he has discovered in the Contract Documents and the written resolution thereof by ENGINEER is acceptable to CONTRACTOR. ARTICLE 7. CONTRACT DOCUMENTS The Contract Documents which comprise the entire agreement between OWNER and CONTRACTOR concerning the Work consist of the following: 7.1 This Agreement (Pages 00500 -1 to 00500 -8, inclusive). 7.2 Performance and Payment Bonds, and Certificate of Insurance, and insurance policies identified as Sections 00610, 00630 and 00650. 7.3 Notice of Award. 7.4 General Conditions (Pages 00700 -1 to 00700-42, inclusive). 7.5 Supplementary Conditions (Pages 00800 -1 to 00800 -13, inclusive). 7.6 Special Conditions (Pages 00840 -1 to 00840 -10, inclusive). 7.7 Specifications bearing the title Specifications and Contract Documents for the construction of Water System Improvements, 30" Raw Water Line, consisting of division numbers 1, 2, 3, 5, 9, 13 and 15 and Sections as listed in table of contents thereof. (Not attached to this Agreement.) 7.8 Drawings consisting of a cover sheet and sheets listed in the Index to Drawings, each sheet bearing the following general title: CITY OF ROUND ROCK, TEXAS 30" RAW WATER LINE (Drawings not attached to this Agreement.) 7.9 Addenda numbers 1 to 4 , inclusive (not attached to this Agreement.) 7.10 CONTRACTOR's Bid (Bid Form Pages 00300 -1 to 00300 -29, inclusive). 7.11 Documentation submitted by CONTRACTOR prior to Notice of Award (Pages to inclusive). 7.12 The Instructions to Bidders, Bid Form and Bid Security, as well as any supplements to the Bid Form. 7.13 The following which may be delivered or issued after the Effective Date of the Agreement and are not attached hereto: All Written Amendments and other documents amending, modifying, or supplementing the Contract Documents pursuant to Paragraph 3.5 of the General Conditions. A1736500.500 00500 -5 02/0295 8077 - 110 -DN City of Round Rock 30" Raw Water Line 7.14 The documents listed in Paragraphs 7.2 et seq. above are attached to this Agreement (except as expressly noted otherwise above). There are no Contract Documents other than those listed above in this Article 7. The Contract Documents may only be amended, modified or supplemented as provided in Paragraph 3.5 of the General Conditions. ARTICLE 8. MISCELLANEOUS 8.1 Terms used in this Agreement which are defined in Article 1 of the General Conditions will have the meanings indicated in the General Conditions. 8.2 No assignment by a party hereto of any rights under or interests in the Contract Documents will be binding on another party hereto without the written consent of the party sought to be bound; and specifically but without limitation moneys that may become due and moneys that are due may not be assigned without such consent (except to the extent that the effect of this restriction may be limited by law), and unless specifically stated to the contrary in any written consent to an assignment, no assignment will release or discharge the assignor from any duty or responsibility under the Contract Documents. 8.3 OWNER and CONTRACTOR each binds itself, its partners, successors, assigns and legal representatives to the other party hereto, its partners, successors, assigns and legal representatives in respect of all covenants, agreements and obligations contained in the Contract Documents. ARTICLE 9. OTHER PROVISIONS 9.1 Should any dispute arise under this Contract which culminates in litigation, venue of that suit shall be in a court of competent jurisdiction sitting in Williamson County, Texas. The court shall apply the laws of the State of Texas in construing and interpreting the terms of this Contract and the Contract Documents. 9.2 In case any one or more of the provisions contained in this Agreement shall, for any reason, be held to be invalid, illegal, or unenforceable in any respect, that invalidity, illegality, unenforceability shall not affect any other provisions and this Agreement shall be construed as if such invalid, illegal, or unenforceable provisions had never been included. 9.3 The captions or headings of paragraphs in this Contract are inserted for convenience only and shall not be considered in constraining the provisions hereof if any question of intent should arise. A1736500.500 REMAINDER OF PAGE LEFT BLANK INTENTIONALLY. 00500 -6 0202/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line IN WITNESS WHEREOF, OWNER and CONTRACTOR have signed this Agreement in quintuplicate. Two counterparts each have been delivered to OWNER and CONTRACTOR, and one counterpart to the ENGINEER. All portions of the Contract Documents have been signed or identified by OWNER and CONTRACTOR or by ENGINEER on their behalf. This Agreement will be effective on February 23, , 1995. OWNER: City of Round Rock, Texas By A1736s00.500 O v Yl�-� , t or Address for giving notices: 221 East Main Street 1331 Quo k' V ► V i o' n Road Round Rock, TX 78664 CONTRACTOR: GARNEY COMPANIES, INC. By 4Z � l- tephen . Swatek Vice President /� Stephen - Attest tf '^��''A'A' lylt /✓ en "M. McCandless Corp.. Secretary Address for giving notices: Kawksas ei,41 I tkt) bUIIS' Date Signed 3 -er— q5 Date Signed 3 - (0 -9 5 Federal Tax I.D. No. L1 — ob5s (01, Agent for service of process: C.h'wLPS t . 5weevtey 00500 -7 02/02/95 8077- 110 -DN City of Round Rock 30" Raw Water Line If the CONTRACTOR be a corporation, the following certificate should be executed: ee �t I, SAY rYrrrl M . MO. an vvrd if S ; , certify that I am l r r prxi i4-f SPCr l , f , of the corporation named as CONTRACTOR hereinabove; that S}'efheVI UV . S1 l]Q - '� who signed the foregoing Contract on behalf of the CONTRACTOR was then V) (-e RYCS1Cifyi" t" of said Corporation; that said Contract was duly signed for and in behalf of said Corporation by authority of its governing body and is within the scope of its corporate powers. INSTRUCTIONS FOR EXECUTING CONTRACT Corporate Seal Stephen M. McCandless Corp., Secretary If the Contract is signed by the secretary of the corporation, the above certificate should be executed by some other officer of the corporation under the corporate seal. In Lieu of the foregoing certificate, there may be attached to the Contract copies of so much of the records of the corporation as will show the official character and authority of the officers signing, duly certified by the Secretary or Assistant Secretary under the corporate seal to be true copies. The full name and business address of the CONTRACTOR should be inserted and the Contract shall be signed with his official signature. Please have the name of the signing party or parties typewritten or printed under all signatures to the Contract. If the CONTRACTOR should be operating as a partnership, each partner should sign the Contract. If the Contract is not signed by each partner, there should be attached to the Contract a duly authenticated Power of Attorney, evidencing the signer's (signers') authority to sign such Contract for and in behalf of the partnership. If the CONTRACTOR is an individual, the trade name (if the CONTRACTOR is operating under a trade name) should be indicated in the Contract and the Contract should be signed by such individual. If signed by one other than the CONTRACTOR, there should be attached to the Contract a duly authenticated Power of Attorney evidencing the signer's authority to execute such Contract for and in behalf of the CONTRACTOR. A1736500500 END OF SECTION 00500 -8 020295 1 rein$ TEXAS COMPTROLLER OF' PUBLIC ACCOUNTS 1 1 1 1 THE STATE OF TEXAS 1 COUNTY OF TRAVIS 1 1 1 1 1 Form 55 -704 (Rev. 6 -92/8) GIVEN UNDER MY HAND AND SEAL OF OFFICE in the City of Austin, this day of (Month of the yr), 19 A.D. EXAMPLE OF SIGNATURE JOHN SHARP Comptroller of Public Accounts JOHN SHARP • COMPTROLLER • AUSTIN, TEXAS 78774 EXAMPLE CERTIFICATION OF ACCOUNT STATUS I, John Sharp, Comptroller of Public Accounts of the State of Texas, DO HEREBY CERTIFY that according to the records of this office NAME OF LEGAL CORPORATE ENTITY 1 is, as of this date, in good standing with this office having no franchise tax reports or payments due at this time. This certificate is valid through (next due date), when the next franchise tax report is due. ' Or(extension due date) This certificate is not valid for the purpose of dissolution, merger or withdrawal. an equal opportunlry employer 1. Corporate nacre 2. Taxpayer number Charter/ Certificate of Authority number or 3. Certificate of Account Status required for filing with the Secretary of State for ❑ dissolution ❑ merger ❑ withdrawal Certificate of Account Status required for ❑ business purposes (not dissolution, merger, or withdrawal) 4. If the Certificate of Account Status is required for the purpose of dissolution, merger or withdrawal, will the filing have a future effective date? ❑ YES ❑ NO If "YES," enter the effective date: 5. If the Certificate of Account Status is required for the purpose of dissolution, answer the following questions: A. Has the corporation commenced business? ❑ YES ❑ NO 8. Has the corporation issued stock? ❑ YES ❑ NO sign Authorized agent here r ca« �aairn REQUEST FOR CERTIFICATE OF ACCOUNT STATUS Effective September 1, 1993, a fee is no longer required for this service. Requester name Repue.lor nailing address City. Stave. ZIP code Phone (area code and number) CORPORATE INFORMATION NOTE: Any corporation dissolving, merging, withdrawing, or otherwise leaving the state on or after January 1, 1992, will be required to tile a final franchise tax report, in addition to the regular franchise tax report, before the Certificate of Account Status can be issued. To obtain the final franchise tax report and to verify that all other filing requirements have been met, call toll free 1- 800 - 252 -1381 from anywhere in the United States. The regular number is 512/463 -4600. From a Telecommunication Device for the Deaf (TDD) OM Ycall 1- 800 - 248 -4099 toll free, or call 512/463 -4621. COMPTROLLER OF PUBLIC ACCOUNTS Austin, Texas 78774 -0100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1` 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line STATE OF TEXAS COUNTY OF WILLIAMSON A1736500.610 SECTION 00610 PERFORMANCE BOND Bond No. 3066 0829 Know All Men By These Presents: That Carney Companies, Inc. of the City of Kansas City County of Clay and State of Missouri , as Principal, an dColonial American Casualty and Suse authorized under the laws of the State of Texas to act as surety on bonds for principals, are held and firmly bound unto City of Round Rock. Texas (Owner), in the penal sum of 84,584,203.60 U.S. Dollars ($ 4,584.203.60 U.S.) for the payment whereof, well and truly to be made the said Principal and Surety bind themselves, and their heirs, administrators, executors, successors and assigns, jointly and severally, by these presents: The conditions of this Bond or such that, whereas, the Principal has entered into a certain written contract with the Owner, dated the day of 19 , which Agreement is hereby referred to and made a part hereof as fully and to the same extent as if copied at length herein. Now, Therefore, The Condition of This Obligation Is Such, that if the said Principal shall faithfully perform said Agreement and shall in all respects duly and faithfully observe and perform all and singular the covenants, conditions and agreements in and by said contract agreed and covenanted by the Principal to be observed and performed, and according to the true intent and meaning of said Agreement hereto annexed, then this obligation shall be void; otherwise to remain in full force and effect: Provided, however, that this bond is executed pursuant to the provisions of Chapter 2253, Texas Govemment Code and all liabilities on this bond shall be determined in accordance with the provisions of said Article to the same extent as if it were copied at length herein. Provided further, that if any legal action be filed upon this bond, venue shall lie in Williamson County, State of Texas. Surety, for value received, stipulates and agrees that no extension of time, shall in anywise affect its obligation on this bond, and it does hereby waive notice of any such extension of time. 00610 -1 01/17/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line In Witness Whereof, the said Principal and Surety have signed and sealed this instrument this day of 19 . GARNEY COMPANIES, INC. Princi A1736500 61U (816)741 -4600 The name and address of the Resident Agent of Surety is: Charles D. Sweeney c/o The Sweeney Company 1121 E. Loop South, 820 South, Ft. Worth, TX 76112 COLONIAL AMERICAN CASUALTY AND SURETY COMPANY .. Surety By '` BY r �� (��J Title Title U n L. Rehkop, Attarney- in -;2 Address 1331 Nort w rvron oad Address 210 North Charles Street Kansas City, MO 64118 Baltimore, MD 21202 END OF SECTION 00610 -2 (410)539 -0800 Note: A copy of the Surety Agent's "Power of Attomey" must be attached hereto. Charles D. Sweeney Texas Resident Agent 01/17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line STATE OF TEXAS COUNTY OF WILLIAMSON SECTION 00630 PAYMENT BOND Bond No. 3066 0829 Know All Men By These Presents: That Carney Companies, Inc. of the City of. Kansas City County of Clay and State o f. Missouri as Principal, and Colonial American Casualty and Surety mg an y solvent company authorized under the laws of the State of Texas to act as surety on bonds for principals, are held and firmly bound unto City of Round Rock. Texas (Owner), and all Subcontractors, workers, laborers, mechanics and suppliers as their interests may appear, all of whom shall have the right to sue upon this bond in the penal sum of S4, 584,203.60 U.S. Dollars ($4,584,203.60 U.S.) for the payment whereof, well and truly to be made the said Principal and Surety bind them- selves, and their heirs, administrators, executors, successors and assigns, jointly and severally, by these presents: The conditions of this Bond is such that, whereas, the Principal has entered into a certain written contract with the Owner, dated the day of 19_, to which agreement is hereby referred to and made a part hereof as fully and to the same extent as if copied at length herein. Now, therefore, the condition of this obligation is such, that if the said Principal shall well and truly pay all Subcontractors, workers, laborers, mechanics, and suppliers, all monies to them owing by said Principals for Subcontracts, work, labor, equipment, supplies and materials done and furnished for the construction of the improvement of said Agreement, then this obligation shall be and become null and void: otherwise to remain in full force and effect. Provided, however, that this bond is executed pursuant to the provisions of Chapter 2253, Texas Govemment Code and all liabilities on the bond shall be determined in accordance with the provisions of said Article to the same extent as if it were copied at length herein. Provided further, that if any legal action be filed upon this bond, venue shall lie in Williamson County, State of Texas. Surety, for value received, stipulates and agrees that no extension of time, shall in anyway affect its obligation on this bond, and it does hereby waive notice of any such extension of time. A 1776500630 00630 -1 01/17/95 8077- 110 -DN City of Round Rock 30" Raw Water Line In witness whereof, the said Principal and Surety have signed and sealed this instrument this day of 19 . GARNEY COMPANIES, INC. By Title Address The name and address of the Resident Agent of Surety is: A1736500.630 Principal Surety • ep F IV. Swatek 1331 NoP 1weU'V'ATO Road Kansas City, MO 64118 (816)741 -4600 Charles D. Sweeney c/o The Sweeney Company 1121 F Donn South, 870 South. Ft. Worth, TX 76112 COLONIAL AMERICAN CASUALTY AND SURETY COMPANY END OF SECTION 00630 -2 By � � Title:` dart L. Re op, ttorley- in -Fao Address 210 North Charles Street Baltimore, MD 21202 (410)539 -0800 Note: A copy of the Surety Agent's "Power of Attorney" must be attached hereto. /,., / Charles D. Sweeney Texas Resident Agent 01/I7/95 FIDELITY AND DEPOSIT COMPANY OF MARYLAND COLONIAL AMERICAN CASUALTY AND SURETY COMPANY HOME OFFICES: BALTIMORE, MD. 21203 POWER OF ATTORNEY KNOW ALL MEN BY THESE PRESENTS: That the FIDELITY AND DEPOSIT COMPANY OF MARYLAND, and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY, corporations of the State of Maryland, by C. M. PECOT, JR., Vice - President, and C. W. ROBBINS, Assistant Secretary, in pursuance of authority granted by Article VI, Section 2 of the respective By -Laws of said Companies, which are set forth on the reverse side hereof and are hereby certified to be in full force and effect on the date hereof, do hereby nominate, constitute and appoint Janet L. Rehkop of Leawood Kansas, Melissa D. Evans of Westwood, Kansas, Trudi A. Storesurid of Shawnee, Kans and Kathe thia seal and Debra J. Scarborough of Lee's Summ Missouri the true and lawful agent and Attorney - in - Fact of each, to make as its act and deed; any and all bonds and undertaki Executors, Comity Survivors and Comity e execution of such bonds or undertakings in purs and amply, to all intents and purposes, as if they had the respective Companies at their offices in Baltim that issued on behalf of Janet L. IN WITNESS WHEREOF, the said Vice -P In and the Corporate Seals of the said FIDELI , a DEPOSIT SURETY COMPANY this ATTEST: u4t9dm0 076 -5892 Assjs(4y� . ecrerary 'SEAL�i Il E L I COLONIAL AMERICAN CASUALTY AND SURE Assistant Secretary D. Corder of Raymore, Missouri tehouse of Greenwood, Missouri, EACH. er, for, and on its behalf as surety, and on behalf of Independent . p -�� shall be as binding upon said Companies, as fully - d acknowledged by the regularly elected officers of � proper persons. This power of attorney revokes 23, 1994. Secretary have hereunto subscribed their names and affixed NY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND day of November , A.D. 19_Ki AND DEPOSIT COMPANY OF By STATE OF MARYLAND COUNTY OF BALTIMORE ` SS: On this_. h ___day or November , A.D. 19_X! _, before the subscriber, a Notary Public of the State of Maryland, duly commissioned and qualified, came C. M. PECOT, IR. , Vice- President and C. W. ROBBINS, Assistant Secretary of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY, to me personally (mown to be the individuals and officers described herein and who executed the preceding instrument, and they each acknowledged the execution of the same, and being by me duly sworn, severally and each for himself deposeth and saith, that they are the said officers of the Companies aforesaid, and that the seals affixed to the preceding instrument are the Corporate Seals of said Companies, and that the said Corporate Seals and their signatures as such officers were duly affixed and subscribed to the said instrument by the authority and direction of the said Corporations. IN TESTIMONY WHEREOF, I have hereunto set my hand and affixed my Official Seal the day and year first above writt ey. CAROL 1. FA ER/ Notary Public My commission expires Atlyust 1 1996 CERTIFICATE I, the undersigned Assistant Secretary of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY do hereby certify that the original Power of Attorney of which the foregoing is a full, true and correct copy, is in full force and effect on the date of this certificate; and 1 do further certify that the Vice- President who executed the said Power of Attorney was one of the additional Vice - Presidents specially authorized by the Board of Directors to appoint any Attomey -in -Fact as provided in Article VI, Section 2 of the respective By -Laws of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND and the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY. This certificate may be signed by facsimile under and by authority of resolutions of the Board of Directors of the FIDELITY AND DEPOSIT COMPANY OF MARYLAND at a meeting duly called and held on the 16th day of July, 1969 and of the Board of Directors of the COLONIAL AMERICAN CASUALTY AND SURETY COMPANY at a meeting duly called and held on the 5th day of December, 1991. RESOLVED: "That the facsimile or mechanically reproduced signature of any Assistant Secretary of the Company, whether made heretofore or hereafter, whenever appearing upon a certified copy of any power of attorney issued by the Company, shall be valid and binding upon the Com- pany with the same force and effect as though manually affixed." IN TESTIMONY WHEREOF, I have hereunto subscribed my name and affixed the corporate seals of the said Companies, this_--__.day of _________- __ - - - -, 19_ Assistant Secretary EXTRACT FROM BY -I,AWS OF FIDELITY AND DEPOSIT COMPANY OF MARYLAND "Article VI, Section 2. The Chairman of the Board, or the President, or any Executive Vice - President, or any of the Senior Vice- Presidents or Vice - Presidents specially authorized so to do by the Board of Directors or by the Executive Committee, shall have power, by and with the concurrence of the Secretary or any one of the Assistant Secretaries, to appoint Resident Vice - Presidents, Assistant Vice - Presidents and Attorneys -in -Fact as the business of the Company may require, or to authorize any person or persons to execute on behalf of the Company any bonds, undertaking, recognizances, stipulations, policies, contracts, agreements, deeds, and releases and assignments of judgements, decrees, mortgages and instruments in the nature of mortgages,...and to affix the seal of the Company thereto." EXTRACT FROM BY -LAWS OF COLONIAL AMERICAN CASUALTY AND SURETY COMPANY "Article VI, Section 2. The Chairman of the Board, or the President, or any Executive Vice- President, or any of the Senior Vice - Presidents or Vice-Presidents specially authorized so to do by the Board of Directors or by the Executive Committee, shall have power, by and with the concurrence of the Secretary or any one of the Assistant Secretaries, to appoint Resident Vice-Presidents, Assistant Vice- Presidents and Attorneys -in -Fact as the business of the Company may require, or to authorize any person or persons to execute on behalf of the Company any bonds, undertakings, recognizances, stipulations, policies, contracts, agreements, deeds, and releases and assignments of judgements, decrees, mortgages and instruments in the nature of mortgages,._and to affix the seal of the Company thereto." 1.14101115, - Cif. March 6, 1995 City of Round Rock, Texas Round Rock City Hall 221 East Main Street Round Rock, TX 78664 LOCKTON Insurance and Risk Management Specialists RE: Garney Companies, Inc. Bond No. 3066 0829 $4,584,203.60 Water System Improvements /30" Raw Water Pipeline This letter will serve as your authority to date the Bonds and the Powers of Attorney on the above captioed project. Yours truly, COLONIAL AMERICAN CASUALTY AND SURETY COMPANY Janet L.. Rehkop Attorney -in -Fact cc:Colonial American Casualty and Surety Company L(X.KMN Ct) 1PANIE.. Post Office Box 419331 / Kansas City, M0 64141 -6391( (913) 676.9000 / FAX: (913) 676-9180 Deliveries to: 7400 State Line Road / Prairie Vtllagc, KS 66208 IMPORTANT INFORMATION FOR TEXAS POLICYHOLDERS TO OBTAIN INFORMATION OR MAKE A COMPLAINT, YOU MAY CALL OUR TOLL -FREE TELEPHONE NUMBER 1- 800 - 262 -1113 PREMIUM OR CLAIM DISPUTES ALSO YOU MAY CONTACT THE TEXAS DEPARTMENT OF INSURANCE TO OBTAIN INFORMATION ON COMPANIES, COVERAGES, RIGHTS OR COMPLAINTS AT 1- 800 - 252 -3439 YOU MAY WRITE THE TEXAS DEPARTMENT OF INSURANCE PO BOX 149104 AUSTIN TX 78714 -9104 FAX (512) 475 -1771 Should you have a dispute concerning your premium or about a claim, you should contact your agent or the company first. If the dispute is not resolved, you may contact the Texas Department of Insurance. ATTACH THIS NOTICE TO YOUR POLICY: This notice is for information only and does not become a part or condition of the attached document. COMPANY LETTER TYPE OF INSURANCE POLICY NUMBER POLICY EXPIRATION DATE LIMITS OF LIABILITY IN THOUSANDS (000) EACH OCCURRENCE AGGREGATE GENERAL LIABILITY Bodily $ $ Injury _ Comprehensive Form Premises- Operations Property $ $ _ Explosions and Collapse Hazard Damage _ Underground Hazard _ Products/Completed Bodily $ $ Operations Hazard Injury and Contractual Insurance _ Broad Form P Damage Property Damage Combined Independent Contractors Personal Injury $ Personal Injury 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line NAME AND ADDRESS OF AGENCY NAME AND ADDRESS OF INSURED A1736500650 SECTION 00650 CERTIFICATE OF INSURANCE THIS CERTIFICATE IS ISSUED FOR THE DURATION OF THE PROJECT AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CER I'IFICATE DOES NOT AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES LISTED BELOW. COMPANIES AFFORDING COVERAGES COMPANY A LETTER COMPANY B LETTER COMPANY C 1,ETTER COMPANY D LETTER COMPANY E LF.TTER This is to certify that policies of insurance listed below have been issued to the insured named above and are in force at this time. Not withstanding any requirement, term or condition of any contract or other document with respect to which this certificate may be issued or may pertain, the insurance afforded by the policies described herein is subject to all the terms, exclusions and conditions of such policies. 00650 -1 12/13/94 8077 - 110 -DN City of Round Rock 30" Raw Water Line OTHER Builders Risk Description of Operations/ Locations/Vehicles PROJECT'1'11LE; PROJECT LOCATION: The City of Round Rock is named as an additional insured under all insurance, other than Workman's Compensation. Cancellation: No policies will be cancelled or reduced, restricted, or limited until ten (10) days after the owner has received written notice as evidence by return receipt or registered or certified letter. NAME AND ADDRESS OF CERTIFICATE HOLDER: DATE ISSUED; A1736500 -650 END OF SECTION 00650 -2 AUTHORIZED REPRESENTATIVE 12/13/94 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 AUTOMOBILE LIABILITY Comprehensive Form _ Owned _ Hired Non -Owned Bodily Injury (Each Person) $ Bodily Injury (Each Accident) $ Property Damage $ Bodily Injury and Property Damage Combined $ EXCESS LIABILITY Umbrella Form Other than Umbrella WORKERS' COMPENSATION AND EMPLOYER'S LIABILITY Statutory (Each Account) 8077 - 110 -DN City of Round Rock 30" Raw Water Line OTHER Builders Risk Description of Operations/ Locations/Vehicles PROJECT'1'11LE; PROJECT LOCATION: The City of Round Rock is named as an additional insured under all insurance, other than Workman's Compensation. Cancellation: No policies will be cancelled or reduced, restricted, or limited until ten (10) days after the owner has received written notice as evidence by return receipt or registered or certified letter. NAME AND ADDRESS OF CERTIFICATE HOLDER: DATE ISSUED; A1736500 -650 END OF SECTION 00650 -2 AUTHORIZED REPRESENTATIVE 12/13/94 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 WITH RESPECT TO GL COVERAGE, THIS POLICY PROVIDES ❑ Claims Made LJ Occurrence INSURED CITY OF ROUND ROCK. TX & CAMP DRESSERI& MCKEE INC., ENGINEERS ' ADDRESS 221 E. MAIN. STREET ROUND ROCK TX 78664_• . Pending the issuance of the policy or policies of the type or types describedbelow, LIBERTY MUTUAL INSURANCE GROUP agrees to insure the insured, but only for the coverages indicated. in accordance with the provisions of the policy or policies in current use by it. The limit of the Company's Liability or Amount of Insurance against each such coverage shall be slated herein, subject to all the terms of the policy having refer- I ence thereto, and no insurance is provided for coverages for which no such limit or amount is stated. Issuance of the executed policy or policies voids this binder as of the effective date of such policy. I This binder may be cancelled (1) by the company by written notice to the insured at the address shown above stating when thereafter such cancellation shall be effective, or (2) by the insured by mailing written notice to the company stating when thereafter such cancellation shall be effective. be 4/1$/95 at 12:01 A M and unless previously cancelled, This binder shall effective on ' shall expire on 6 /14/95 at 12:01 A.M., Standard Time at the address of the insured. POLICY SYMBOL. OLICY NUMBER (TO BE ASSIGNED) TYPE OF POLICY LOCATION UMBER LOCATIONS TO WHICH BINDER APPLIES 1 TF 1 1 OWNERS & CONTRACTORS i PROTECTIVE LIABILITY WATER SYSTEM IMPROVEMENTS IN ROUND ROCK TX ' LIMITS OF LIABILITY FOR WORKERS' COMPENSATION, EMPLOYERS' LIABILITY AND GENERAL LIABILITY : WORKERS' COMPENSATION AND EMPLOYERS' LIABILITY POLICY SYMBOL SPECIAL PROVISIONS OR AMOUNTS OF INSURANCE FOR OTHER CASUALTY POLICIES ' STATES COVERED LIMIT OF LIABILITY — COVERAGE B ' BODILY INJURY BY ACCIDENT S EACH ACCIDENT TF LIMITS OF INSURANCE: $2,000,000 AGGREGATE •LIMIT - $1,000,000 BODILY INJURY AND PROPERTY DAMAGE LIABILITY LIMIT CONTRACTOR: GARNET COMPANIES 1331 NW VIVION RD KANSAS CITY MO 64118 i BODILY INJURY BY DISEASE S POLICY LIMIT I BODILY INJURY BY DISEASE 5 EACH PERSON Ois�lA ' POL. SYM ,f Aotl'4i(4 �i t werlikk i!A IiwAS�iA BI & PD LIMITS OTHER LIMITS LOC. NO. GEN'L AGGREGATE Other than Prod /Comp Op PRODUCTS /COMP, OPS AGGREGATE EACH OCCURRENCE FIRE LEGAL * LIAB. Per Fire MEDICAL. * PAYMENTS PERS /ADV. INJURY Per Person or Org. 1 ' DEDUCTIBLE $ an Retroactive Date is as defined in the policy and is the same as the effective date unless otherwise slated herein. RETROACTIVE DATE: 1* Subject to occurrence limit 1 NO. 1 Liberty Mutual Insurance Group CASUALTY INSURANCE BINDER LIBERTY MUTUAL® This binder when duly countersigned is issued on behalf of LIBERTY MUTUAL INSURANCE GROUP, herein referred to as the Company as respects the indicated coverages under forms customarily written in such Company. APPROVED BY: NAN VELICHRO ITASCA SALES REP AND SALES OFFICE D SMITH 6471 448 POLICY ISSUING OFFICE NEW OR REM. MISHAWAKA TYPED BY SK NEW BATE 3/10/95 CASUALTY INSURANCE BINDER )PENDING ISSUANCE OF POLICY) LIBERIYY MUTUAL - - - - - • - - - - - - - - - - =MUM TYPE OF POLICY EXP. DATE • ❑ CONTINUOUS ❑ EXTENDED ® POLICY TERM POLICY NUMBER LIMIT OF LIABILITY WORKERS COMPENSATION 1/1/96 WC2 - 141. 047635 - 035 COVERAGE AFFORDED UNDER WC LAW OF THE FOLLOWING STATES: AR,KS,MD,MO,OK,TX,VA,FL, IA,NE EMPLOYERSUABILfTY Godly tnlury ByAccident $500000 Each , Accident Bodily Injury By Disease $500,000 Policy Limit Bodily Injury By Disease $500,000 Each Person GENERAL LIABILITY ® OCCURRENCE ❑ CLAIMS MADE . . - - 1/1/96 CITY OF ROUND 6OCK DRESSER & MCKEE INSUREDS ON A EEPARATE CONTRACTORS PROTECTIVE POLICY BINDER PTTACHED - - T111-141-047635-055 TX AND CAMP ARE NAMED OWNERS & LIABILITY Gene - Other $2.000,000 Products /CarTlpletedOperahorTSAggregate $1,000,000 BodlYlnpry and PropertY Damage Uablity Per $1,000,000 Ooaarence Personal and Advertising Injury Per Penory $1,000,000 Organization RETRO DATE Other CONTRACTURAL LIA(TY XCU INCLUDED AUTOMOBILE LIABILITY ( OWNED ® NON -OWNED ® HIRED 1/1/96 f AS2-141-047635-015 $ 1,000,000 B.I. and and P.D. Combined Each Person Each Accident orOcaatence Each AcciientcOccurrence OTHER UMBRELLA EXCESS LIABILITY 1/1/96 THI -141- 426942 -025 ,,, $10,000,000 EACH OCCURRENCE $10,000,000 AGGREGATE ADDITIONAL COMMENTS RE: WATER SYSTEM IMPROVEMENTS IN ROUND ROCK TX *ADDITIONAL INSURED: TEXAS CRUSHED STONE & GEORGETOWN RAILROAD COMPANY AND CITY OF ROUND ROCK TX Certificate of Insurance THIS CERTIFICATE IS ISSUFO.#STTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON VOU THE CERTIFICATE HOLDER. THIS CERTIFICATE OT AN INSURANCE POLICY AND DOES NOT AMEND. EXTEND. OR ALTER THE COVERAGE AFFORDED BY THE POLICIES LISTED BELOW. f VOIDS AND SUPERSEDES CERTIFICATE DATED 3/14/95 This Is to Certify that GARNEYCOMPANIES, INC. Name and LIBERTY MUTUAL® 1331 N.W. VIVION ROAD 4- address of KANSAS CITY, MO 64118 Insured. • II the certificate expiration date Is continuous or extended term. you will be notified 11 coverage b terminated or reduced belare the cerURcats expiration date. SPECIAL NOTICE -OHO: ANY PERSON WHO WITH INTENT TO DEFRAUD OR WOWING THAT HE IS FACILITATING A FRAUD AGAINST AN INSURER, SUBMITS AN APPLICATION OR FILES A CLAIM CONTAINING A FALSE OR DECEPTIVE STATEMENT IS DUSTY OF INSURANCE FRAUD. NOTICE OF CANCELLATION: (NOT APPLICABLE UNLESS A NUMBER OF DAYS IS ENTERED BELOW.) BEFORE THE STATED EXPIRATION DATE THE COMPANY WILL NOT CANCEL OR REDUCE THE INSURANCE AFFORDED UNDER THE ABOVE POLICIES UNTIL AT LEAST St DAYS 50510905 SIIDU.CANCELLATION NAS BEEN MAILED TO: CITY OF ROUND ROCK TX & CAMP DRESSER L871flA1E & MCKEE INC HOLDER 221 E MAIN ST L ROUND ROCK TX 78664 This certificate is exeailed b'*IU9 VY MUTUAL INSURANCE GROUP as respects such insurance as Is afforded by Those Companies 1s, at the issue date of this certificate, insured by the Company, under the policy fisted below. The insurance afforded by the fisted poi wcyylies) Is subject to all their tames, exclusions and conditions and is not altered by any requirement, tern or wremon of any contract or other doament with respect to whldt this certificate may be • Liberty Mutual Insurance Group BARBARA NOURSE AUTHORIZED REPRESENTATIVE I OVERLAND PARK KS (913) 648 - 5900 J OFFICE PHONE NUMBER 3/22/95 DATE ISSUED BS 772L ' MUCCI TYPE OF POLICY EXP. DATE . ❑ CONTINUOUS ❑ EXTENDED ® POLICY TERM POLICY NUMBER LIMIT OF LIABILITY MI NM - - = NM MN MI 1 WORKERS COMPENSATION 1/1/96 WC2- 141 - 047635.035 COVERAGE AFFORDED UNDER WC EMPLOYERSUABILITY IAWOFTHEFOLLOWINGSTATES: AR,KS,MD,MO,OK,TX,VA,FL, IA,NE Bodly Injury ByAcddent $500,000 Each Accldent Bodily Injury By Disease $500,000 Policy Limit Bodily Injury By Disease $500,000 Each Person GENERAL LIABILITY ® OCCURRENCE El CLAIMS MADE AUTOMOBILE LIABILITY ® OWNED ( NON -OWNED IZ HIRED 1/1/96 CITY OF ROUND DRESSER & MCKEE ON A SEPARATE PROTECTIVE LIABILITY BINDER ATTACHED TB1-141-047635-055 ROCK TX AND CAMP ARE NAMED IN5URELS OWNERS & CONTRACTOR POLICY. General Aggregate - Other than Produas/CompletedOperations $2,000,000 dun- 1,/C.°mplamdOparaaons Aggregate S$1.000,000 Bodily Injury and Property Damage Liability Per $1,000,000 Occurrence Personal and Advertising Injury Per PeraoN $1,000,000 Organization - RETRO DATE Other CONTRACTUAL LIABI -XCU INCLUDED 644er 1/1/96 - AS2 -141- 047635.015 $1 Each Accident- Single Limit ,000,000 B.I. and PD. Combined Each Person Each Accident o0cwrence Each Accident cc Occurrence I ' OTHER UMBRELLA EXCESS LIABLLITY 1/1/96 TH1- 141 426942 -025 $10,000,000 EACH OCCURRENCE $10,000,000 AGGREGATE ADDITIONAL COMMENTS RE: WATER SYSTEM IMPROVEMENTS IN ROUND ROCK TX ADDITIONAL INSURED: Texas Crushed Stone & Georgetown Railroad Company. 1 ,c; L11,,.a LC o.,“ II I.SUI ag Ice THIS CERTIFICATE IS ISSUED ASA MA IIIILOF INFORMATION ONLY AND CONFERS NO RIGHTS UPON YOU THE CERTIFICATE HOLDER. THIS CERTIFICATE IS N AN INSURANCE POLICY AND DOES NOT AMEND, EXTEND, OR ALTER THE COVERAGE AFFORDED BY THE POLICIES LISTED BELOW. + THIS CERTIFICATE VOIDS & SUPERCEDES CERTIFICATE D (WSW to Certify that 1 GARNEY COMPANIES, INC. 1331 N.W. VIVION ROAD KANSAS CITY, MO 64118 4— Name and address of Insured. LIBERTY MUTUAL I IJAL Is, at the issue date of this certificate, insured by the Company under the policy(ies) listed below. The Insurance afforded by the listed poPrry(ies) is subject to all their terms, exclusions and conditions and is not altered by any requirement. term or condition of any contract or other document with respect to which this eerbicate may be 1 1 1 1 ' If the certificate expiration date is continuous or extended term, you wit be notified 11 coverage is terminated or reduced before the certificate expiration date. SPECIAL NOTICE -01-10: ANY PERSON WHO, WITH INTENT TO DEFRAUD OR KNOWING THAT HE IS FACILITATING A FRAUD AGAINST AN INSURER, SUBMITS AN APPLICATION OR FILES A CLAIM CONTAINING A FALSE OR DECEPTIVE STATEMENT IS GUILTY OF INSURANCE FRAUD. Liberty Mutual NOTICE OF CANCELLATION: (NOT APPLICABLE UNLESS A NUMBER OF DAYS IS ENTERED BELOW.) BEFORE Insurance Group THE STATED EXPIRATION DATE THE COMPANY WILL NOT CANCEL OR REDUCE THE INSURANCE AFFORDED UNDER THE ABOVE POLICIES UNTIL AT LEAST 30 DAYS NOTICE OF SIA:IICANCELLATION HAS BEEN MAILED TO: CITY OF ROUND ROCK TX & CAMP DRESSER & MCKEE INC 221E MAIN ST L__ ROUND ROCK TX 78664 CERTIFICATE HOIDER This cerlilicale is execuled 51 ISE.TTTY MUTUAL INSURANCE GROUP as respects such insurance as is allarderl by ?hose Companies BARBARA NOURSE AUTHORIZED REPRESENTATIVE OVERLAND PARK K5 (913) 648 - 5900 3 / 14 /95 J OFFICE PHONE NUMBER DATE ISSUED For any unresolved issues, you may contact the company at the following address and telephone number: In the event you have any questions or need information about this certificate for any reason, please contact your local Sales Representative. 1 . FLORIDA IMPORTANT INFORMATION TO POLICYHOLDER Liberty Mutual Insurance Group 175 Berkeley Street Boston, MA 02117 Presidential Service Team (617) 357 -9500 extension 41015 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 MAR 10 '95 1420 THE STATE OF TEXAS COUNTY OF TRAVIS COMPTROLLER OF PUBLIC ACCOUNTS STATE OF TEXAS AUSTIN, 78774 I. John Sharp, Comptroller of Public Accounts of the State of Texas, DO HEREBY CERTIFY that according to the records of this office is, as of this date, in good standing with this office having no franchise tax reports or payments due at this time. This certificate is valid through May 15,1995 when the next franchise tax report is due. This certificate is not valid for the purpose of dissolution, merger or withdrawaL GIVEN UNDER MY HAND AND SEAL OF OFFICE in the City of Austin, this March 10, 1995 A.D. JOHN SHARP Comptroller of Public Accounts Charter/C.O.A. No.: 000407668 -6 Farm 05.304 (Rev. 6 -92/8) CERTIFICATION OF ACCOUNT STATUS GARNEY COMPANIES, INC. P. 2/2 memWeopmuneyamplow 1 1� 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 This document has important legal consequences: consultation with an attorney is encouraged with respect to its completion or modification. EJCDC No. 1910 -8 (1990 Edition) Reprinted 7/94 STANDARD GENERAL CONDITIONS OF THE CONSTRUCTION CONTRACT Prepared by Engineers Joint Contract Documents Committee and Issued and Published Jointly By / ACEC PROFESSIONAL ENGINEERS IN PRIVATE PRACTICE A practice division of the NATIONAL SOCIETY OF PROFESSIONAL ENGINEERS AMERICAN CONSULTING ENGINEERS COUNCIL AMERICAN SOCIETY OF CIVIL ENGINEERS This document has been approved and endorsed by The Associated General Contractors of America These General Conditions have been prepared for use with the Owner - Contractor Agreements (No. 1910 -8 -A -1 or 1910- 8 -A -2) (1990 Editions). Their provisions are interrelated and a change in one may necessitate a change in the others. Comments concerning their usage are contained in the Commentary on Agreements for Engineering Services and Contract Documents (No. 1910 -9) (1986 Edition). For guidance in the preparation of Supplementary Conditions, see Guide to the Preparation of Supplementary Conditions (No. 1910 -17) (1990 Edition). When bidding is involved, the Standard Form of Instructions to Bidders (No. 1910-12) (1990 Edition) may be used. 00 ? c O 1990 National Society of Professional Engineers 1420 King Street, Alexandria, VA 22314 American Consulting Engineers Council 1015 15th Street, N.W., Washington, DC 20005 American Society of Civil Engineers 345 East 47th Street, New York, NY 10017 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 Article or Paragraph Page Number & Title Number 1. DEFINITIONS 13 1.1 Addenda 13 1.2 Agreement 13 1.3 Application for Payment 13 1.4 Asbestos 13 1.5 Bid 13 1.6 Bidding Documents 13 1.7 Bidding Requirements 13 1.8 Bonds 13 1.9 Change Order 13 1.10 Contract Documents 13 1.11 Contract Price 13 1.12 Contract Times 13 1.13 CONTRACTOR 13 1.14 defective 13 1.15 Drawings 13 1.16 Effective Date of the Agreement 13 1.17 ENGINEER 13 1.18 ENGINEER's Consultant 13 1.19 Field Order 13 1.20 General Requirements 14 1.21 Hazardous Waste 14 1.22 Laws and Regulations; Laws or Regulations 14 1.23 Liens 14 1.24 Milestone 14 1.25 Notice of Award 14 1.26 Notice to Proceed 14 1.27 OWNER 14 1.28 Partial Utilization 14 1.29 PCBs 14 1.30 Petroleum 14 1.31 Project 14 1.32 Radioactive Material 14 1.33 Resident Project Representative 14 1.34 Samples 14 1.35 Shop Drawings _ 14 1.36 Specifications 14 1.37 Subcontractor 14 1.38 Substantial Completion 14 1.39 Supplementary Conditions 14 1.40 Supplier 14 1.41 Underground Facilities 14 1.42 Unit Price Work 14 1.43 Work 15 1.44 Work Change Directive 15 1.45 Written Amendment 15 2. PRELIMINARY MATTERS 2.1 Delivery of Bonds 2.2 Copies of Documents 2.3 Commencement of Contract Times; Notice to Proceed 2.4 Starting the Work TABLE OF CONTENTS OF GENERAL CONDITIONS 5. BONDS AND INSURANCE 20 5.1 -5.2 Performance, Payment and Other Bonds 20 5.3 Licensed Sureties and Insurers; Certificates of Insurance 20 5.4 CONTRACTOR's Liability Insurance 20 5.5 OWNER's Liability insurance 21 5.6 Property Insurance 21 5.7 Boiler and Machinery or Additional 15 Property Insurance 21 15 5.8 Notice of Cancellation Provisions 21 15 5.9 CONTRACTOR's Responsibility for Deductible Amounts 22 15 5.10 Other Special Insurance 22 15 5.11 Waiver of Rights 22 Article or Paragraph Page Number & Title Number 2.5 -2.7 Before Starting Construction; CONTRACTOR's Responsibility to Report: Preliminary Schedules; Delivery of Certificates of Insurance 15 2.8 Preconstruction Conference 15 2.9 Initially Acceptable Schedules 16 3. CONTRACT DOCUMENTS: INTENT, AMENDING, REUSE 3.1 -3.2 Intent 3.3 Reference to Standards and Specifications of Technical Societies; Reporting and Resolving Discrepancies 3.4 Intent of Certain Terms or Adjectives 3.5 Amending Contract Documents 3.6 Supplementing Contract Documents 3.7 Reuse of Documents '4. AVAILABILITY OF LANDS; SUBSURFACE AND PHYSICAL CONDITIONS; REFERENCE POINTS . 4.1 Availability of Lands 4.2 Subsurface and Physical Conditions 4.2.1 4.2.2 Reports and Drawings Limited Reliance by CONTRACTOR Authorized; Technical Data 4.2.3 Notice of Differing Subsurface or Physical Conditions 4.2.4 ENGINEER's Review 4.2.5 Possible Contract Documents Change 4.2.6 Possible Price and Times Adjustments 4.3 Physical Conditions- Underground Facilities 4.3.1 Shown or Indicated 4.3.2 Not Shown or Indicated 4.4 Reference Points 4.5 - Asbestos, PCBs, Petroleum, Hazardous Waste or Radioactive Material 16 16 16 17 17 17 17 17 17 17 17 18 18 18 18 18 18 18 19 19 19 Article or Paragraph Page Number & Title Number 5.12 -5.13 Receipt and Application of Insurance Proceeds 22 5.14 Acceptance of Bonds and Insurance; Option to Replace 22 5.15 Partial Utilization- Property Insurance 23 6. CONTRACTOR'S RESPONSIBILITIES 6.1 -6.2 Supervision and Superintendence 6.3 -6.5 Labor, Materials and Equipment 6.6 Progress Schedule 6.7 Substitutes and "Or- Equal" Items; CONTRACTOR's Expense; Substitute Construction Methods or Procedures; ENGINEER's Evaluation 6.8 -6.11 Concerning Subcontractors, Suppliers and Others; Waiver of Rights 6.12 Patent Fees and Royalties 6.13 Permits 6.14 Laws and Regulations 6.15 Taxes 6.16 Use of Premises 6.17 Site Cleanliness 6.18 Safe Structural Loading 6.19 Record Documents 6.20 Safety and Protection 6.21 Safety Representative 6.22 Hazard Communication Programs 6.23 Emergencies 6.24 Shop Drawings and Samples 6.25 Submittal Procedures; CONTRACTOR's Review Prior to Shop Drawing or Sample Submittal 6.26 Shop Drawing & Sample Submittals Review by ENGINEER 6.27 Responsibility for Variation From Contract Documents 6.28 Related Work Performed Prior to ENGINEER's Review and Approval of Required Submittals 6.29 Continuing the Work 6.30 CONTRACTOR's General Warranty and Guarantee 6.31 -6.33 Indemnification 6.34 Survival of Obligations 7. OTHER WORK 7.1 -7.3 Related Work at Site 7.4 Coordination 8. OWNER'S RESPONSIBILITIES 8.1 Communications to Contractor 8.2 Replacement of ENGINEER 8.3 Furnish Data and Pay Promptly When Due 8.4 Lands and Easements; Reports and Tests 8.5 Insurance 23 23 23 23 23 24 25 25 25 25 26 26 26 26 26 26 27 27 27 28 28 28 2 Article or Paragraph Page Number & Title Number 8.6 Change Orders 29 8.7 Inspections, Tests and Approvals 29 8.8 Stop or Suspend Work; Terminate CONTRACTOR's Services 29 8.9 Limitations on OWNER's Responsibilities 30 8.10 Asbestos, PCBs, Petroleum, Hazardous Waste or Radioactive Material 30 8.11 Evidence of Financial Arrangements 30 9. ENGINEER'S STATUS DURING CONSTRUCTION 30 9.1 OWNER's Representative 30 9.2 Visits to Site 30 9.3 Project Representative 30 9.4 Clarifications and Interpretations 30 9.5 Authorized Variations in Work 30 9.6 Rejecting Defective Work 30 9.7 -9.9 Shop Drawings, Change Orders add Payments 31 9.10 Determinations for Unit Prices 31 9.11 -9.12 Decisions on Disputes; ENGINEER as Initial Interpreter 31 9.13 Limitations on ENGINEER's Authority and Responsibilities 31 10. CHANGES IN THE WORK 10.1 OWNER Ordered Change 10.2 Claim for Adjustment 10.3 Work Not Required by Contract Documents 10.4 Change Orders 10.5 Notification of Surety 32 32 32 32 32 27 I I. CHANGE OF CONTRACT PRICE 32 11.1.11.3 Contract Price; Claim for Adjustment; 27 Value of the Work 32 I I.4 Cost of the Work 33 27 11.5 Exclusions to Cost of the Work 34 11.6 CONTRACTOR's Fee 34 11.7 Cost Records 34 27 11.8 Cash Allowances 35 28 11.9 Unit Price Work 35 12. CHANGE OF CONTRACT TIMES 35 12.1 Claim for Adjustment 35 12.2 Time of the Essence 35 12.3 Delays Beyond CONTRACTOR's 29 Control 35 29 12.4 Delays Beyond OWNER's and CONTRACTOR'S Control 35 29 29 13. TESTS AND INSPECTIONS; CORRECTION, 29 REMOVAL OR ACCEPTANCE OF DEFECTIVE WORK 36 29 13.1 Notice of Defects 36 13.2 Access to the Work 36 29 13.3 Tests and Inspections: Contractor's 29 Cooperation 36 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Article or Paragraph Number & Title 13.4 OWNER's Responsibilities; Independent Testing Laboratory 13.5 CONTRACTOR's Responsibilities 13.6-13.7 CoveringWork Prior to Inspection, Testing or Approval • 13.8 -13.9 Uncovering Work at ENGINEER's Request 13.10 OWNER May Stop the Work 13.11 Correction or Removal of Defective Work 13.12 Correction Period 13.13 Acceptance of Defective Work 13.14 OWNER May Correct Defective Work 14. PAYMENTS TO CONTRACTOR AND COMPLETION 14.1 14.2 14.3 14.4 -14.7 14.8 -14.9 14.10 14.11 Schedule of Values Application for Progress Payment CONTRACTOR's Warranty of Title Review of Applications for Progress Payments Substantial Completion Partial Utilization Final Inspection Page Number Article or Paragraph Page Number & Tide Number 14.12 Final Application for Payment 40 36 14.13 -14.14 Final Payment and Acceptance 40 36 14.15 Waiver of Claims 40 15. SUSPENSION OF WORK AND TERMINATION 40 15.1 OWNER May Suspend Work 40 15.2 -15.4 OWNER May Terminate 40 15.5 CONTRACTOR May Stop Work or Terminate 41 36 36 36 37 37 16. DISPUTE RESOLUTION 41 17. MISCELLANEOUS 42 17.1 Giving Notice 42 17.2 Computation of Times 42 17.3 Notice of Claim 42 37 17.4 Cumulative Remedies 42 37 17.5 Professional Fees and Court Costs 38 Included 42 38 37 EXHIBIT GC -A (Optional): 38 Dispute Resolution Agreement (Optional) GC -AI 39 16.1 -16.6 Arbitration GC -Al 39 16.7 Mediation GC -A2 39 3 Acceptance of- Bonds and Insurance 5.14 defective Work 10.4.1, 13.13, 13.15 final payment 9 12, 14.15 insurance 5.14 other Work, by CONTRACTOR 7 3 Substitutes and "Or- Equal" Items 6.7.1 Work by OWNER 2 5 6 30, 6.34 Access to the - Lands, OWNER and CONTRACTOR responsibilities 4 1 site, related work 7 Work, 13.2, 13.14, 14.9 Acts or Omissions -, Acts and Omissions - CONTRACTOR 6.9.1, 9.13.3 ENGINEER 6 20, 9.13.3 OWNER 6 20, 8.9 Addenda - definition of (also see definition of Specifications) (1.6, 1.10, 6.19) I.1 Additional Property Insurances 5.7 Adjustments Contract Price or Contract Times 1.5, 3.5, 4.1, 4.3.2, 4.5.2, 4.5.3, 9.4, 9.5, 10.2 -10.4, I1, 12, 14.8, 15.1 progress schedule 6.6 Agreement - definition of 1.2 All risk Insurance, policy form 5.6.2 Allowances, Cash 11.8 Amending Contract Documents 3,5 Amendment, Written - in general .... 1.10, 1.45, 3.5, 5.10, 5.12, 6.6.2, 6.8.2, 6.19, 10.1, 10.4, 11.2, 12.1, 13.12.2, 14.7.2 Appeal, OWNER or CONTRACTOR intent to 9.10, 9,11, 10.4, 16.2, 16.5 Application for Payment - definition of 1 3 ENGINEER's Responsibility 9.9 final payment 9.13.4, 9.13.5, 14.12 -14,15 in general 2.8, 2.9, 5.6.4, 9.10, 15.5 progress payment 14.1, 14.7 review of 14.4 -14.7 Arbitration (Optional) 16.1 -16.6 Asbestos - claims pursuant thereto 4.5.2, 4.5.3 CONTRACTOR authorized to stop Work 4 5 2 definition of 1 OWNER responsibility for 4.5.1, 8.10 possible price and times change 4.5.2 Authorized Variations in Work 3.6, 6.25, 6.27, 9.5 Availability of Lands 4.1, 8.4 Award, Notice of- defined 1 25 Before Starting Construction 2 5 -2.8 Sid-definition of 1.5 (1.1. 1.10, 2.3, 3.3. 4.2.6.4, 6.13. 11.4.3, 11.9.1) INDEX TO GENERAL CONDITIONS Article or Paragraph Number 4 Article or Paragraph Number Bidding Documents - definition of 1 6 (6.8.2) Bidding Requirements - definitions of 17 (1.1. 4.2.6.2) Bonds - acceptance of 5.14 additional bonds 10.5, 11.4.5.9 Cost of the Work 11.5.4 definition of 1 delivery of 2 1 5 I final application for payment 14.12 -14.14 general 110, 5.1 -5.3. 5.13, 9.13,10.5, 14.7.6 performance, Payment and Other 5.1 -5.2 Bonds and Insurance -in general 5 Builder's risk "all risk" policy form 5.6.2 Cancellation Provisions, Insurance 5 4 11,, 5.8, 5.15 Cash Allowances 11.8 Certificate of Substantial Completion r.38, 6.30.2.3, 14.8, 14.10 Certificates of Inspection - 9.13.4, 13.5, 14.12 Certificates of Insurance .. 2.7, 5.3, 5.4.11, 5.4.13, 5.6.5, 5.8, 5.14. 9.13.4, 14.12 Change in Contract Price - Cash Allowances 11.8 claim for price adjustment 4.1. 4.2.6, 4.5, 5.15, 6.8.2, 9.4, 9.5, 9.11. 10.2, 10.5, 11.2. 13.9, 13.13, 13.14, 15.1, 15.5 CONTRACTOR's fee 11.6 Cost of the Work general 11.4 -11.7 Exclusions to 11.5 Cost Records 11.7 in general 1.19. 1.44. 9.11, 10.4.2, 10.4.3, 11 Lump Sum Pricing 11.3.2 Notification of Surety 10.5 Scope of 10.3 -10.4 Testing and Inspection, Uncovering the Work 13.9 Unit Price Work 11.9 Value of Work 11.3 Change in Contract Times - Claim for times adjustment .... 4.1. 42.6, 4.5, 5.15, 6.8.2, 9.4, 9.5, 9.1 I, 10.2. 10.5, 12.1, 13.9, 13.13, 13.14, 14.7, 15.1, 15.5 Contractual time limits 12.2 Delays beyond CONTRACTOR's control 12.3 Delays beyond OWNER's and CONTRACTOR's con- trol 12.4 Notification of surety 10.5 Scope of change 10.3 -10.4 Change Orders - Acceptance of Defective Work 13.13 Amending Contract Documents 3.5 Cash Allowances 11.8 Change of Contract Price I I Change of Contract Times 12 Changes in the Work 10 CONTRACTOR's fee 11.6 Cost of the Work 11.4 -11.7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1� 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Article or Paragraph Number Cost Records 11.7 definition of 1.9 emergencies 6.23 ENGINEER's responsibility 9.8, 10.4, 11.2, 12.1 execution of 10.4 Indemnification 6 12, 6.16, 6.31, 6.33 Insurance, Bonds and 5.10, 5.13, 10.5 OWNER may terminate 15.2 -15.4 OWNER's Responsibility 8 6 10.4 Physical Conditions - Subsurface and, 4.2 Underground Facilities 4 3 2 Record Documents 6.19 Scope of Change 10.3 -10.4 Substitutes 6 7 3 6 8 2 Unit Price Work 11.9 value of Work, covered by 11.3 Changes in the Work 10 Notification of surety 10.5 OWNER's and CONTRACTOR's responsibilities 10.4 Right to an adjustment 10.2 Scope of change 10.3 -10.4 Claims - against CONTRACTOR 6 16 against ENGINEER 6.32 against OWNER 6 32 Change of Contract Price 9.4, 11.2 Change of Contract Times 9 4 12.1 CONTRACTOR's 4, 7.1, 9.4, 9.5, 9.1 1, 10.2, 11.2, 11.9, 12.1, 14.8, 15.1, 15.5, 17.3 CONTRACTOR's Fee 11.6 CONTRACTOR's liability 5.4, 6.12, 6.16, 6.31 Cost of the Work 11.4, 11.5 Decisions on Disputes 9.11, 9.12 Dispute Resolution 16.1 Dispute Resolution Agreement 16.1 -16.6 ENGINEER as initial interpretor 9 11 Lump Sum Pricing 11.3.2 Notice of 17.3 OWNER's 9.4, 9.5, 9.11, 10.2, 11.2, 11.9, 12.1, 13.9, 13.13, 13.14, 17.3 OWNER's liability 5.5 OWNER may refuse to make payment 14.7 Professional Fees and Court Costs Included 17.5 request for formal decision on 9.11 Substitute items 6.7.1.2 Time Extension 12.1 Time requirements 9 11, 12.1 Unit Price Work 11.9.3 Value of 11.3 Waiver of-on Final Payment 14.14, 14.15 Work Change Directive 10.2 written notice required 9.11, 11.2, 12.1 Clarifications and Interpretations 3.6.3, 9.4, 9.11 Clean Site 6.17 Codes of Technical Society, Organization or Association 3.3.3 Commencement of Contract Times 2.3 Communications- 5 Article or Paragraph Number general 6.2, 6.9.2, 8.1 Hazard Communication Programs 6.22 Completion - Final Application for Payment 14.12 Final Inspection 14.11 Final Payment and Acceptance 14.13 -14.14 Partial Utilization 14.10 Substantial Completion 1.38, 14.8 -14.9 Waiver of Claims 14.15 Computation of Times 17.2.1- 17.2.2 Concerning Subcontractors, Suppliers and Others 6.8-6.11 Conferences - initially acceptable schedules 2.9 preconstruction 2.8 Conflict, Error, Ambiguity, Discrepancy - CONTRACTOR to Report 2 5 3 3 2 Construction, before starting by CONTRACTOR .... 2.5 - 2.7 Construction Machinery, Equipment, etc. 6.4 Continuing the Work 6.29, 10.4 Contract Documents - Amending 3.5 Bonds 5.1 Cash Allowances 11.8 Change of Contract Price I 1 Change of Contract Times 12 Changes in the Work 10.4 -10.5 check and verify 2.5 Clarifications and Interpretations 3.2, 3.6, 9.4, 9.11 definition of 1.10 ENGINEER as initial interpreter of 9.11 ENGINEER as OWNER's representative 9.1 general 3 Insurance 5.3 Intent 3.1 -3.4 minor variations in the Work 3.6 OWNER's responsibility to furnish data 8.3 OWNER's responsibility to make prompt payment 8.3, 14.4, 14.13 precedence 3.1, 3.3.3 Record Documents 6.19 Reference to Standards and Specifications of Technical Societies 3.3 Related Work 7.2 Reporting and Resolving Discrepancies 2.5, 3.3 Reuse of 3.7 Supplementing 3.6 Termination of ENGINEER's Employment 8.2 Unit Price Work 11.9 variations 3.6, 6.23, 6,27 Visits to Site, ENGINEER's 9.2 Contract Price - adjustment of 3 5 4 1 9.4, 10.3, 11.2 -11.3 Change of 11 Decision on Disputes 9.11 definition of 1.11 Contract Times - adjustment of 15. 4.1, 9.4, 10.3, 12 Change of 12.1 -12.4 Article or Paragraph Number Commencement of 2.3 definition of 1.12 CONTRACTOR - Acceptance of Insurance 5.14 Limited Reliance on Technical Data Authorized 4.2.2 Communications 6.2, 6.9.2 Continue Work 6.29, 10.4 coordination and scheduling 6.9.2 definition of 1.13 May Stop Work or Terminate 15.5 provide site access to others 7.2, 13.2 Safety and Protection ....... 4.3.1.2, 6.16, 6.18, 6.21 -6.23, 7.2, 13.2 Shop Drawing and Sample Review Prior to Submittal . 6.25 Stop Work requirements 4.5.2 CONTRACTOR's- Compensation 11. 1-11.2 Continuing Obligation 14.15 Defective Work 9.6, 13.10 -13.14 Duty to correct defective Work 13.11 Duty to Report- Changes in the Work caused by Emergency 6.23 Defects in Work of Others 7.3 Differing conditions 4.2.3 Discrepancy in Documents 2.5, 3.3.2, 6.14.2 Underground Facilities not indicated 4.3.2 Emergencies 6.23 Equipment and Machinery Rental, Cost of the Work 11.4.5.3 Fee - Cost -Plus 11.4.5.6, 11.5.1, 11.6 General Warranty and Guarantee 6.30 Hazard Communication Programs 6.22 Indemnification 6.12, 6.16, 6.31 -6.33 Inspection of the Work 7.3, 13.4, Labor, Materials and Equipment 6.3 -6.5 Laws and Regulations, Compliance by 6.14.1 Liability Insurance 5.4 Notice of Intent to Appeal 9.10, 10.4 obligation to perform and complete the Work 6.30 Patent Fees and Royalties, paid for by 6.12 Performance and Other Bonds 5.1 Permits, obtained and paid for by 6.13 Progress Schedule 2.6, 2.8, 2.9, 6.6, 6.29, 10.4, 15.2.1 Request for formal decision on disputes 9 11 Responsibilities - Changes in the Work 10.1 Concerning Subcontractors, Suppliers and Others . 6.8- 6.11 Continuing the Work 6.29, 10.4 CONTRACTOR's expense 6.7.1 CONTRACTOR's General Warranty and Guaran- tee 6.30 CONTRACTOR's review prior to Shop Drawing or Sam- ple submittal 6.25 Coordination of Work 6.9.2 Emergencies 6 23 ENGIN EER's evaluation, Substitutes or "Or- Equal" Items 673 6 Article or Paragraph Number For Acts and Omissions of Others 6.9.1- 6.9.2, 9.13 for deductible amounts, insurance 5.9 general 6 7.2, 7.3, 8.9 Hazardous Communication Programs 6 22 Indemnification 6.31 -6.33 Labor, Materials and Equipment 6.3 -6.5 Laws and Regulations 6.14 Liability Insurance 5.4 Notice of variation from Contract Documents 6.27 Patent Fees and Royalties 6 12 Permits 6.13 Progress Schedule 6.6 Record Documents 6.19 related Work performed prior to ENGINEER's approval of required submittals 6.28 safe structural loading 6.18 Safety and Protection 6.20, 7.2, 13.2 Safety Representative 6.21 Scheduling the Work 6.9.2 Shop Drawings and Samples 6.24 Shop Drawings and Samples Review by ENGINEER 6.26 Site Cleanliness 6 17 Submittal Procedures 6.25 Substitute Construction Methods and Procedures 6.7.2 Substitutes and "Or- Equal" Items 6.7.1 Superintendence 6.2 Supervision 6.1 Survival of Obligations 6 34 Taxes 6.15 Tests and Inspections 13.5 To Report 2.5 Use of Premises 6.16 -6.18, 6.30.2.4 Review Prior to Shop Drawing or Sample Submittal .. 6.25 Right to adjustment for changes in the Work 10.2 right to claim ..4,7.1,9.4,9.5,9.1t, 10.2, 11.2, 11.9, 12.1, 13.9,14.8,15.1,15.5,17.3 Safety and Protection 6.20 -6.22, 7.2, 13.2 Safety Representative 6.21 Shop Drawings and Samples Submittals 6.24-6.28 Special Consultants 11.4.4 Substitute Construction Methods and Procedures 6.7 Substitutes and "Or- Equal" Items, Expense .. 6.7.1, 6.7.2 Subcontractors, Suppliers and Others 6 8 -6.11 Supervision and Superintendence 6.1, 62, 6.21 Taxes, Payment by 6.15 Use of Premises 6.16-6.18 Warranties and guarantees 6.30, 6.5 Warranty of Title 14.3 Written Notice Required - CONTRACTOR stop Work or terminate 15.5 Reports of Differing Subsurface and Physical Condi- tions 4.2.3 Substantial Completion 14.8 CONTRACTORS -other 7 Contractual Liability Insurance 5.4.10 Contractual Time Limits 12.2 `y- Coordination 1 1 1 1 1 1 1 1 DI 1 1 1 1 1 1 1 1 1 1 Is 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Article or Paragraph Number CONTRACTOR's responsibility 6 9 2 Copies of Documents 2.2 Correction Period 13.12 Correction, Removal or Acceptance of Defective Work in general 10.4.1, 13.10 -13.14 Acceptance of Defective Work 13.13 Correction or Removal of Defective Work 6.30, 13.11 Correction Period 13.12 OWNER May Correct Defective Work 13.14 OWNER May Stop Work 13.10 Cost - of Tests and Inspections 13.4 Records 11.7 Cost of the Work - Bonds and insurance, additional 11.4.5.9 Cash Discounts 11.4.2 CONTRACTOR's Fee 11.6 Employee Expenses - 11 4.5.1 Exclusions to 11.5 General 11.411.5 Home office and overhead expenses 11.5 Losses and damages 11.4.5.6 Materials and equipment 11.4.2 Minor expenses 11.4.5.8 Payroll costs on changes 11.4.1 performed by Subcontractors 11.4.3 Records 11.7 Rentals of construction equipment and machinery . 11 4.5.3 Royalty payments, permits and license fees 11.4.5.5 Site office and temporary facilities 11.4.5.2 Special Consultants, CONTRACTOR's 11.4.4 Supplemental 11.4.5 Taxes related to the Work 11.4.5.4 Tests and Inspection 13.4 Trade Discounts 11.4.2 Utilities, fuel and sanitary facilities 11.4.5.7 Work after regular hours 11.4.1 Covering Work 13.6 -133 Cumulative Remedies 17.4 -17.5 Cutting, fitting and patching 7.2 Data, to be furnished by OWNER 8.3 Day - definition of 17.2.2 Decisions on Disputes 9.11, 9.12 defective ---- definition of 1.14 defective Work - Acceptance of 10.4.1, 13.13 Correction or Removal of 10.4.1, 13.11 Correction Period 13.12 in general 13, 14.7, 14.11 Observation by ENGINEER 9.2 OWNER May Stop Work 13.10 Prompt Notice of Defects 13.1 Rejecting 9.6 Uncovering the Work 13.8 Definitions Delays 4.1, 6.29, 12.3 -12.4 Delivery of Bonds 2.1 Delivery of certificates of insurance 2.7 7 Article or Paragraph Number Determinations for Unit Prices 9.10 Differing Subsurface or Physical Conditions Notice of 4.2.3 ENGINEER's Review 4.2.4 Possible Contract Documents Change 4.2.5 Possible Price and Times Adjustments 4.2.6 Discrepancies- Reporting and Resolving .... 2.5, 3.3.2, 6.14.2 Dispute Resolution - Agreement 16.1 -16.6 Arbitration 16.1 -16.5 general 16 Mediation 16.6 Dispute Resolution Agreement 16.1 -16.6 Disputes, Decisions by ENGINEER 9.11 -9.12 Documents - Copies of 2.2 Record 6.19 Reuse of 3.7 Drawings -definition of 1.15 Easements 4.1 Effective date of Agreement- definition of 1.16 Emergencies 6.23 ENGIN EER- as initial interpreter on disputes 9.11 -9.12 definition of 1.17 Limitations on authority and responsibilities 9.13 Replacement of 8.2 Resident Project Representative 9.3 ENGINEER's Consultant - definition of 1.18 ENGINEER's- authority and responsibility, limitations on 9.13 Authorized Variations in the Work 9.5 Change Orders, responsibility for 9.7, 10, I 1, 12 Clarifications and Interpretations 3.6.3, 9.4 Decisions on Disputes 9.11 -9.12 defective Work, notice of 13.1 Evaluation of Substitute Items 6.7.3 Liability 6.32, 9.12 Notice Work is Acceptable 14.13 Observations 6.30.2, 9.2 OWNER's Representative 9.1 Payments to the CONTRACTOR, Responsibility for 9.9, 14 Recommendation of Payment 14.4, 14.13 Responsibilities - Limitations on 9.11 -9.13 Review of Reports on Differing Subsurface and Physical Conditions 4 2 4 Shop Drawings and Samples, review responsibility 6 26 Status During Construction - authorized variations in the Work 9.5 Clarifications and Interpretations 9.4 Decisions on Disputes 9.11 -9.12 Determinations on Unit Price 9.10 ENGINEER as Initial Interpreter 9 11 -9.12 ENGINEER's Responsibilities 9.1 -9.12 Article or Paragraph Limitations on ENGINEER's Authority and Responsibilities 9.13 OWNER's Representative 9.1 Project Representative 9.3 Rejecting Defective Work 9.6 Shop Drawings, Change Orders and Payments 9 7 -9.9 Visits to Site 9 2 Unit Price Determinations 9.10 Visits to Site 9 2 Written consent required 7 2, 9.1 Equipment, Labor, Materials and 6.3 -6.5 Equipment rental, Cost of the Work 11.4.5.3 Equivalent Materials and Equipment 6.7 Errors or omissions 6.33 Evidence of Financial Arrangements 8 11 Explorations of physical conditions 4.2.1 Fee, CONTRACTOR's- Costs -Plus 11.6 Field Order - definition of issued by ENGINEER Final Application for Payment Final Inspection Final Payment - and Acceptance 14.13 -14.14 Prior to, for cash allowances 11.8 General Provisions 17.3 -17.4 General Requirements - defintion of 1 20 principal references to 2.6, 6.4, 6.6 -6.7, 6.24 Giving Notice 17.1 Guarantee of Work -by CONTRACTOR 6.30, 14.12 Hazard Communication Programs 6.22 Hazardous Waste - definition of 1.21 general 4 5 OWNER's responsibility for 8.10 Indemnification 6.12, 6.16, 6.31 -6.33 Initially Acceptable Schedules 2.9 CONTRACTOR'S Inspection - Certificates of 9.13.4, 13.5, 14.12 Final 14.11 Special, required by ENGINEER 9.6 Tests and Approval 8.7, 13.3 -13.4 Insurance - Acceptance of, by OWNER 5.14 Additional, required by changes in the Work 11.4.5.9 Before starting the Work 2.7 Bonds and -in general 5 Cancellation Provisions 5.8 Certificates of .. 2.7, 5, 5.3, 5.4.11, 5.4.13, 5.6.5, 5.8, 5.14, 9.13.4, 14.12 completed operations 5.4.13 CONTRACTOR's Liability 5 4 CONTRACTOR's objection to coverage 5.14 Contractual Liability 5 4 10 Article or Paragraph Number Number 1 19 3.6.1, 9.5 14.12 14.11 8 deductible amounts, CONTRACTOR's responsibility 5.9 Final Application for Payment 14.12 Licensed Insurers 5 3 Notice requirements, material changes 5.8, 10.50 Option to Replace 5.14 other special insurances 5.10 OWNER as fiduciary for insureds 5.12 -5.13 OWNER's Liability 5 5 OWNER's Responsibility 8.5 Partial Utilization, Property Insurance 5.15 Property 5 6 -5.10 Receipt and Application of insurance Proceeds .. 5.12 -5.13 Special Insurance 5.10 Waiver of Rights 5.11 Intent of Contract Documents 3.1 -3.4 Interpretations and Clarifications 3 6 3 9 4 Investigations of physical conditions 4.2 Labor, Materials and Equipment 6 3 -6.5 Lands - and Easements 8 4 Availability of 4 1 8 4 Reports & Tests 8 4 Laws and Regulations -Laws or Regulations - Bonds 5 1 -5.2 Changes in the Work 10.4 Contract Documents 3.1 CONTRACTOR's Responsibilities 6.14 Correction Period, defective Work 13.12 Cost of the Work, taxes 11.4.5.4 definition of 1.22 general 6 14 Indemnification 6.31 -6.33 Insurance 5 3 Precedence 3.1, 3.3.3 Reference to 3.3.1 Safety and Protection, 6.20, 13.2 Subcontractors, Suppliers and Others 6 8 -6.11 Tests and Inspections 13.5 Use of Premises 6.16 Visits to Site 9.2 Liability Insurance- CONTRACTOR's 5,4 OWNER's 5.5 Licensed Sureties and Insurers 5 3 Liens - Application for Progress Payment 14.2 Contractor's Warranty of Title 14.3 Final Application for Payment 14.12 definition of 123 Waiver of Claims 14.15 Limitations on ENGINEER's authority and responsibilities 9.13 Limited Reliance by CONTRACTOR Authorized 4.2.2 Maintenance and Operating Manuals - Final Application for Payment 14.12 Manuals (of others) - Precedence 3.3.3.1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I h 1 1 1 1 1 1 1 { 1 1 1 1 1 1 1 1 1 Article or Paragraph Number Reference to in Contract Documents 3 3.1 Materials and equipment - furnished by CONTRACTOR 6.3 not incorporated in Work 14.2 Materials or equipment - equivalent 6.7 Mediation (Optional) 16.7 Milestones-definition of 1.24 Miscellaneous- Computation of Times 17.2 Cumulative Remedies 17.4 Giving Notice 17.1 Notice of Claim 17.3 Professional Fees and Court Costs Included 17.5 Multi -prime contracts 7 Not Shown or Indicated 4.3.2 Notice of- Acceptability of Project 14.13 Award, definition of 1.25 Claim 17.3 Defects, 13.1 Differing Subsurface or Physical Conditions 4 2 3 Giving 17.1 Tests and Inspections 13.3 Variation, Shop Drawing and Sample 6.27 Notice to Proceed - definition of 1 26 giving of 2 3 Notification to Surety 10.5 Observations, by ENGINEER 6.30, 9.2 Occupancy of the Work 5.15, 6.30.2.4, 14.10 Omissions or acts by CONTRACTOR 6.9, 9.13 "Open peril" policy form, Insurance 5 6 2 Option to Replace 5 14 "Or Equal" Items 6 7 Other work 7 Overtime Work - prohibition of 6.3 OWNER - Acceptance of defective Work 13.13 appoint an ENGINEER 8 2 as fiduciary 5.12 -5.13 Availability of Lands, responsibility 4.1 definition of 1 27 data, furnish 8.3 May Correct Defective Work 13.14 May refuse to make payment 14.7 May Stop the Work 13.10 may suspend work, terminate 8.8, 13.10, 15.1 -15.4 Payment, make prompt 8.3, 14.4, 14.13 performance of other Work 7.1 permits and licenses, requirements 6.13 purchased insurance requirements 5.6 -5.10 OWNER's- Acceptance of the Work 6.30.2.5 Change Orders, obligation to execute 8 6 10.4 Communications 8. 1 Coordination of the Work 7.4 Disputes, request for decision 9 11 9 Article or Paragraph Number Inspections, tests and approvals 8.7, 13.4 Liability Insurance 5.5 Notice of Defects 13.1 Representative -During Construction, ENGINEER's Status 9.1 Responsibilities - Asbestos, PCB's, Petroleum. Hazardous Waste on Radioactive Material 8 10 Change Orders 8.6 Changes in the Work 10.1 communications 8.1 CONTRACTOR's responsibilities 8.9 evidence of financial arrangements 8.11 inspections, tests and approvals 8.7 Insurance 8.5 lands and easements 8.4 prompt payment by 8.3 replacement of ENGINEER 8.2 reports and tests 8.4 stop or suspend Work 8.8, 13.10, 15.1 terminate CONTRACTOR's services 8.8, 15.2 separate representative at site 9.3 independent testing 13.4 use or occupancy of the Work 5.15, 14.10 written consent or approval required 9.1, 6.3, 11.4 written notice required 7.1, 9.4, 9.11. 11.2, 11.9, 14.7, 15.4 PCBs - definition of 1 29 general 4.5 OWNER's responsibility for 8.10 Partial Utilization - definition of 1.28 general 6.30.2.4, 14.10 Property Insurance 5.15 Patent Fees and Royalties 6.12 Payment Bonds 5.1 -5.2 Payments, Recommendation of 14.4 -14.7, 14.13 Payments to CONTRACTOR and Completion - Application for Progress Payments 14.2 CONTRACTOR's Warranty of Title 14.3 Final Application for Payment 14.12 Final Inspection 14.11 Final Payment and Acceptance 14.13 -14.14 general 8.3, 14 Partial Utilization 14.10 Retainage 14.2 Review of Applications for Progress Payments 14.4 -14.7 prompt payment 8 3 Schedule of Values 14.1 Substantial Completion 14.8 -14.9 Waiver of Claims 14.15 when payments due 14.4, 14.13 withholding payment 14.7 Performance Bonds 5 1 - 5.2 Permits 6 13 Petroleum - definition of general Article or Paragraph OWNER's responsibility for Physical Conditions - Drawings of, in or relating to 4 2 1 2 ENGINEER's review 4.2.4 existing structures 4.2.2 general 4 . 2 . 1 . 2 Subsurface and, 4.2 Underground Facilities 4.3 Possible Contract Documents Change 4.2.5 Possible Price and Times Adjustments 4.2.6 Reports and Drawings 4.2.1 Notice of Differing Subsurface or, 4.2.3 Subsurface and 4 . 2 Subsurface Conditions 4.2.1.1 Technical Data, Limited Reliance by CONTRACTOR Authorized Underground Facilities - general 4.3 Not Shown or Indicated 4.3.2 Protection of 4.3, 6.20 Shown or Indicated 4.3.1 Technical Data 4.2.2 Preconstruction Conference 2.8 Preliminary Matters 2 Preliminary Schedules 2.6 Premises, Use of 6.16-6.18 Price, Change of Contract 11 Price, Contract - definition of 1.11 Progress Payment, Applications for 14.2 Progress payment - retainage 14.2 Progress schedule, CONTRACTOR's 2.6, 2.8, 2.9, 6.6, 6.29, 10.4, 15.2,1 Project- definition of 1 31 Project Representative - ENGINEER's Status During Construction 9.3 Project Representative, Resident -definition of 1.33 prompt payment by OWNER 8.3 Property Insurance Additional 5.7 general 5.6 -5.10 Partial Utilization 5.15, 14.10.2 receipt and application of proceeds 5.12 -5.13 Protection, Safety and 6.20 -6.21, 13.2 Punch list 14.11 Radioactive Material - definition 1 32 general 4.5 OWNER's responsibility for 8.10 Recommendation of Payment 14.4, 14.5, 14.13 Record Documents 6.19, 14.12 Records, procedures for maintaining 2.8 Reference Points 4 . 4 Reference to Standards and Specifications of Technical Societies 3.3 Article or Paragraph Number Number Regulations, Laws and (or) 6.14 1 30 Rejecting Defective Work 9 6 4 5 Related Work - 8 10 at Site 7.1-7.3 Performed prior to Shop Drawings and Samples submittals review 6.28 Remedies, cumulative 17.4, 17.5 Removal or Correction of Defective Work 13.11 rental agreements, OWNER approval required 11.4.5.3 replacement of ENGINEER, by OWNER 8.2 Reporting and Resolving Discrepancies .... 2.5, 3.3.2, 6 14.2 Reports - and Drawings 4.2.1 and Tests, OWNER's responsibility 8.4 Resident Project Representative- definition of 1.33 4 2.2 provision for 9.3 Resident Superintendent, CONTRACTOR's 6 2 Responsibilities - CONTRACTOR's-in general 6 ENGINEER's -in general 9 Limitations on 9.13 OWNER's -in general 8 Retainage 14.2 Reuse of Documents 3.7 Review by CONTRACTOR: Shop Drawings and Samples Prior to Submittal 6.25 Review of Applications for Progress Payments 14.4 -14.7 Right to an adjustment 10.2 Rights of Way 4 . 1 Royalties, Patent Fees and 6.12 Safe Structural Loading 6.18 Safety - and Protection 4.3.2, 6.16, 6.18, 6.20 -6,21, 7.2, 13.2 general 6.20 -6.23 Representative, CONTRACTOR's 6 21 Samples - definition of 1.3 general 6.24 -6.28 Review by CONTRACTOR 6.25 Review by ENGINEER 6 26, 6.27 related Work 6.28 submittal of 6 submittal procedures 6.25 Schedule of progress ..... 2.6, 2.8 -2.9, 6.6, 6.29, 10.4, 15.2.1 Schedule of Shop Drawing and Sample Submittals 2.6, 2.8 -2.9, 6.24 -6.28 Schedule of Values 2.6, 2.8 -2.9, 14.1 Schedules - Adherence to 15.2.1 Adjusting 6.6 Change of Contract Times 10.4 Initially Acceptable 2.8 -2.9 Preliminary 2 6 Scope of Changes 10.3 -10.4 Subsurface Conditions 4 2 1 1 10 1 I 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1A 1 1 1 1 1 1 1 1 1 1 1 1 1 1 l 1 1 Article or Paragraph Shop Drawings - and Samples, general 6.24 -6.28 Change Orders & Applications for Payments, and 9. -9 definition of 1.35 ENGINEER's approval of 3.6.2 ENGINEER's responsibility for review 9.7, 6.24 -6.28 related Work 6.28 review procedures 2 8, 6.24 -6.28 submittal required 6 24.1 Submittal Procedures 6.25 use to approve substitutions 6.7.3 Shown or Indicated 4.3.1 Site Access 7 2, 13.2 Site Cleanliness 6 Site, Visits to- by ENGINEER 9 2 13.2 by others 13.2 "Special causes of loss" policy form, insurance 5 6 2 Specifications - definition of 1.36 of Technical Societies, reference to 3.3.1 precedence 3 3 3 Standards and Specifications of Technical Societies 3.3 Starting Construction, Before 2.5 -2.8 Starting the Work 2. Stop or Suspend Work - by CONTRACTOR 15.5 by OWNER 8.8, 13.10, 15.1 Storage of materials and equipment 4.1, 7.2 Structural Loading, Safety 6.18 Subcontractor - Conceming, 6 8-6.11 definition of 1.3 delays 12 waiver of rights 6 11 Subcontractors -in general 6.8 -6.11 Subcontracts- required provisions 5.11, 6.11, 11.4.3 Submittals - Applications for Payment 14.2 Maintenance and Operation Manuals 14.12 Procedures 6.25 Progress Schedules 2 6 2 9 Samples 6 24 -6.28 Schedule of Values 2.6, 14.1 Schedule of Shop Drawings and Samples Submissions 2.6, 2.8 -2.9 Shop Drawings 6 24 -6.28 Substantial Completion - certification of 6.30.2.3, 14.8 -14.9 definition of 1.38 Substitute Construction Methods or Procedures 6.7.2 Substitutes and "Or Equal" Items 6 7 CONTRACTOR's Expense 6.7.1.3 ENGINEER's Evaluation 6.7.3 "Or- Equal" 6. Substitute Construction Methods of Procedures 6.7.2 Article or Paragraph Number Number Substitute Items 6.7.1.2 Subsurface and Physical Conditions - Drawings of, in or relating to 4.2.1.2 ENGINEER's Review 4.2.4 general 4 . 2 Limited Reliance by CONTRACTOR Authorized 4.2.2 Notice of Differing Subsurface or Physical Conditions 4 2 3 Physical Conditions 42.1.2 Possible Contract Documents Change 4 2 5 Possible Price and Times Adjustments 4 2 6 Reports and Drawings 4.2.1 Subsurface and 4.2 Subsurface Conditions at the Site 4.2.1.1 Technical Data 4.2.2 Supervision - CONTRACTOR's responsibility 6.1 OWNER shall not supervise 8 9 ENGINEER shall not supervise 9.2, 9.13.2 Superintendence 6. Superintendent, CONTRACTOR's resident 6.2 Supplemental costs 11.4.5 Supplementary Conditions - definition of 1.39 principal reference to .... 1.10, 1.18, 2.2, 2.7, 4.2, 4.3, 5.1, 5.3, 5.4, 5.6 -5.9, 5.11, 6.8, 6.13, 7.4, 8.11, 9.3, 9.10 Supplementing Contract Documents 3.6 Supplier - definition of 1.40 principal references to 3.7, 6.5, 6.8 -6.11, 6.20, 6.24, 9.13, 14.12 Waiver of Rights 6.11 Surety- consent to final payment ENGINEER has no duty to Notification of qualification of Survival of Obligations Suspend Work, OWNER May Suspension of Work and Termination- CONTRACTOR May Stop Work or Terminate OWNER May Suspend Work OWNER May Terminate Taxes - Payment by CONTRACTOR Technical Data - Limited Reliance by CONTRACTOR Possible Price and Times Adjustments Reports of Differing Subsurface and Physical Conditions Temporary construction facilities Termination- by CONTRACTOR by OWNER of ENGINEER's employment Suspension of Work -in general Terms and Adjectives Tests and Inspections- 14.12,14.14 9.13 10.1, 10.5, 15.2 5.1 -5.3 6.34 13.10, 15.1 15 15.5 15.1 15.2-15.4 6.15 422 4.2.6 4.2.3 4.1 15.5 8.8, 15.1 -15.4 8.2 15 3.4 Article ar Paragraph Number Access to the Work, by others 13.2 CONTRACTOR's responsibilities 13.5 cost of 13.4 covering Work prior to 13. 6-13.7 Laws and Regulations (or) 13.5 Notice of Defects 13.1 OWNER May Stop Work 13.10 OWNER's independent testing 13.4 special, required by ENGINEER 9.6 timely notice required 13.4 Uncovering the Work, at ENGINEER's request 13.8 -13.9 Times - Adjusting 6.6 Change of Contract 12 Adjusting 6.6 Computation of 17.2 Contract Times -definition of 112 day 17.72 Milestones 12 Requirements - appeals 16 clarifications, claims and disputes 9.11, 11.2, 12 commencement of contract times 2.3 preconstruction conference 2 . 8 schedules 2.6, 2.9, 6.6 starting the Work 2.4 Title, Warranty of 14.3 Uncovering Work 13.8 -13.9 Underground Facilities, Physical Conditions - definition of 1 41 Not Shown or Indicated 4.3.2 protection of 4.3, 6.20 Shown or Indicated 4.3.1 Unit Price Work - claims 11.9.3 definition of 1 42 general 11.9, 14.1, 14.5 Unit Prices - general 11.3.1 Determination for 9 10 Use of Premises 6.16, 6.18, 6.30.2.4 Utility owners 6 13, 6.20, 7.1-7.3, 13.2 12 Article or Paragraph Number Utilization, Partial 1 28, 5.15, 6.30, 2.4, 14.10 Value of the Work 11.3 Values, Schedule of 2.6, 2.8 -2.9, 14.1 Variations in Work -Minor Authorized 6.25, 6.27, 9.5 Visits of Site -by ENGINEER 9.2 Waiver of Claims -on Final Payment 14.15 Waiver of Rights by insured parties 5.11, 6.11 Warranty and Guarantee, General -by CONTRACTOR 6.30 Warranty of Title, CONTRACTOR's 14.3 Work - Access to 13.2 by others, 7 Changes in the 10 Continuing the, 6.29 CONTRACTOR May Stop Work or Terminate 15.5 Coordination of 7.4 Cost of the 11.4 -11.5 definition of 1.43 neglected by CONTRACTOR 13.14 other Work 7 OWNER May Stop Work 13.10 OWNER May Suspend Work 13.10, 15.1 Related, Work at Site 7.1 -7.3 Starting the 2.4 Stopping by CONTRACTOR 15.5 Stopping by OWNER 15.1 -15.4 Variation and deviation authorized, minor 3.6 Work Change Directive - claims pursuant to 10.2 definition of 1 principal references to 3.5.3, 10.1 -10.2 Written Amendment - definition of 1.45 principal references to ... 1.10, 3.5. 5.10, 5.12, 6,6.2, 6.8.2, 6.19, 10.1, 10.4, 11.2, 12.1, 13.12.2, 14.7.2 Written Clarifications and Interpretations 3.6.3, 9.4, 9.11 Written Notice Required - by CONTRACTOR 7. I , 9.10 -9.11, 10.4, 11.2, 12.1 by OWNER 9 10 -9.11, 10.4, 11.2, 13.14 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 IA 1 1 1 1 1 i 1 1 1 1 1 1 1 1 1 GENERAL CONDITIONS ARTICLE 1— DEFINITIONS Wherever used in these General Conditions or in the other Contract Documents the following terms have the meanings indicated which are applicable to both the singular and plural thereof: 1.1. Addenda —Written or graphic instruments issued prior to the opening of Bids which clarify, correct or change the Bidding Requirements or the Contract Documents. 1.2. Agreement —The written contract between OWNER and CONTRACTOR covering the Work to be performed; other Contract Documents are attached to the Agreement and made a part thereof as provided therein. 1.3. Application for Payment —The form accepted by EN- GINEER which is to be used by CONTRACTOR in requesting progress or final payments and which is to be accompanied by such supporting documentation as is required by the Contract Documents. 1.4. Asbestos —Any material that contains more than one percent asbestos and is friable or is releasing asbestos fibers into the air above current action levels established by the United States Occupational Safety and Health Administration. 1.5. Bid —The offer or proposal of the bidder submitted on the prescribed form setting forth the prices for the Work to be performed. 1.6. Bidding Documents —The advertisement or invitation to Bid, instructions to bidders, the Bid form, and the proposed Contract Documents (including all Addenda issued prior to receipt of Bids). 1.7. Bidding Requirements —The advertisement or invita- tion to Bid, instructions to bidders, and the Bid form. 1.8. Bonds — Performance and Payment bonds and other instruments of security. 1.9. Change Order —A document recommended by ENGI- NEER, which is signed by CONTRACTOR and OWNER and authorizes an addition, deletion or revision in the Work, or an adjustment in the Contract Price or the Contract Times, issued on or after the Effective Date of the Agreement. 1.10. Contract Documents —The Agreement, Addenda (which pertain to the Contract Documents), CONTRACTOR'S Bid (including documentation accompanying the Bid and any post Bid documentation submitted prior to the Notice of Award) when attached as an exhibit to the Agreement, the Notice to Proceed. the Bonds, these General Conditions, the Supplementary Conditions, the Specifications and the Draw- ings as the same are more specifically identified in the Agree- 13 ment, together with all Written Amendments, Change Orders, Work Change Directives, Field Orders and ENGINEER'S written interpretations and clarifications issued pursuant to paragraphs 3.5, 3.6.1, and 3.6.3 on or after the Effective Date of the Agreement. Shop Drawing submittals approved pursu- ant to paragraphs 6.26 and 6.27 and the reports and drawings referred to in paragraphs 4.2.1.1 and 4.2.2.2 are not Contract Documents. 1.11. Contract Price —The moneys payable by OWNER to CONTRACTOR for completion of the Work in accordance with the Contract Documents as stated in the Agreement (subject to the provisions of paragraph 11.9.1 in the case of Unit Price Work). 1.12. Contract Times —The numbers of days or the dates stated in the Agreement: (i) to achieve Substantial Completion, and (ii) to complete the Work so that it is ready for final payment as evidenced by ENGINEER's written recommenda- tion of final payment in accordance with paragraph 14.13. 1.13. CONTRACTOR —The person, firm or corporation with whom OWNER has entered into the Agreement. 1.14. defective —An adjective which when modifying the word Work refers to Work that is unsatisfactory, faulty or deficient, in that it does not conform to the Contract Docu- ments, or does not meet the requirements of any inspection, reference standard, test or approval referred to in the Contract Documents, or has been damaged prior to ENGI- NEER's recommendation of final payment (unless responsi- bility for the protection thereof has been assumed by OWNER at Substantial Completion in accordance with paragraph 14.8 or 14.10). 1.15. Drawings —The drawings which show the scope, extent and character of the Work to be furnished and per- formed by CONTRACTOR and which have been prepared or approved by ENGINEER and are referred to in the Contract Documents. Shop drawings are not Drawings as so defined. 1.16. Effective Date of the Agreement —The date indicated in the Agreement on which it becomes effective, but if no such date is indicated it means the date on which the Agreement is signed and delivered by the last of the two parties to sign and deliver. 1.17. ENGINEER —The person, firm or corporation named as such in the Agreement. 1.18. ENGINEER's Consultant —A person, firm or corpo- ration having a contract with ENGINEER to furnish services as ENGINEER's independent professional associate or con- sultant with respect to the Project and who is identified as such in the Supplementary Conditions. 1.19. Field Order —A written order issued by ENGINEER which orders minor changes in the Work in accordance with paragraph 9.5 but which does not involve a change in the Contract Price or the Contract Times. 1.20. General Requirements— Sections of Division 1 of the Specifications. 1.21. Hazardous Waste —The term Hazardous Waste shall have the meaning provided in Section 1004 of the Solid Waste Disposal Act (42 USC Section 6903) as amended from time to lime. 1.22. Laws and Regulations; Laws or Regulations —Any and all applicable laws, rules, regulations, ordinances, codes and orders of any and all governmental bodies, agencies, authorities and courts having jurisdiction. 1.23. Liens— Liens, charges, security interests or encum- brances upon real property or personal property. 1.24. Milestone —A principal event specified in the Con- tract Documents relating to an intermediate completion date or time prior to Substantial Completion of all the Work. 1.25. Notice ofAward —The written notice by OWNER to the apparent successful bidder stating that upon compliance by the apparent successful bidder with the conditions precedent enumerated therein, within the time specified, OWNER will sign and deliver the Agreement. 1.26. Notice to Proceed —A written notice given by OWNER to CONTRACTOR (with a copy to ENGINEER) fixing the date on which the Contract Times will commence to run and on which CONTRACTOR shall start to perform CONTRAC- TOR's obligations under the Contract Documents. 1.27. OWNER —The public body or authority, corpora- tion, association, firm or person with whom CONTRACTOR has entered into the Agreement and for whom the Work is to be provided. 1.28. Partial Utilization —Use by OWNER of a substan- tially completed part of the Work for the purpose for which it is intended (or a related purpose) prior to Substantial Completion of all the Work. 1.29. PCBs — Polychlorinated biphenyls. 1.30. Petroleum— Petroleum. including crude oil or any fraction thereof which is liquid at standard conditions of temperature and pressure (60 degrees Fahrenheit and 14.7 pounds per square inch absolute), such as oil, petroleum, fuel oil, oil sludge, oil refuse, gasoline, kerosene, and oil mixed with other non - Hazardous Wastes and crude oils. 1.31. Project —The total construction of which the Work to be provided under the Contract Documents may be the whole, or a part as indicated elsewhere in the Contract Documents. 1.32. Radioactive Material— Source, special nuclear, or byproduct material as defined by the Atomic Energy Act of 1954 (42 USC Section 2011 et seq.) as amended from time to time. 14 1.33. Resident Project Representative— The authorized representative of ENGINEER who may be assigned to the site or any part thereof. 1.34. Samples — Physical examples of materials, equipment, or workmanship that are representative of some portion of the Work and which establish the standards by which such portion of the Work will be judged. 1.35. Shop Drawings —All drawings, diagrams, illustra- tions, schedules and other data or information which are specifically prepared or assembled by or for CONTRACTOR and submitted by CONTRACTOR to illustrate some portion of the Work. 1.36. Specifications —Those portions of the Contract Doc- uments consisting of written technical descriptions of materi- als, equipment, construction systems. standards and workman- ship as applied to the Work and certain administrative details applicable thereto. 1.37. Subcontractor —An individual, firm or corporation having a direct contract with CONTRACTOR or with any other Subcontractor for the performance of a part of the Work at the site. 1.38. Substantial Completion —The Work (or a specified part thereof) has progressed to the point where, in the opinion of ENGINEER as evidenced by ENGINEER's definitive certificate of Substantial Completion. it is sufficiently com- plete, in accordance with the Contract Documents, so that the Work (or specified part) can be utilized for the purposes for which it is intended; or if no such certificate is issued, when the Work is complete and ready for final payment as evidenced by ENGINEER's written recommendation of final payment in accordance with paragraph 14.13. The terms "substantially complete' and "substantially completed" as applied to all or part of the Work refer to Substantial Completion thereof. 1.39. Supplementary Conditions —The part of the Contract Documents which amends or supplements these General Con- ditions. 1.40. Supplier —A manufacturer. fabricator, supplier, dis- tributor, materialman or vendor having a direct contract with CONTRACTOR or with any Subcontractor to furnish materi- als or equipment to be incorporated in the Work by CON- TRACTOR or any Subcontractor. 1.41. Underground Facilities —All pipelines, conduits, ducts, cables, wires, manholes, vaults, tanks, tunnels or other such facilities or attachments, and any encasements containing such facilities which have been installed underground to furnish any of the following services or materials: electricity, gases, steam, liquid petroleum products, telephone or other communica- tions, cable television, sewage and drainage removal, traffic or other control systems or water. 1.42. Unit Price Work —Work to be paid for on the basis of unit prices. 1 i 1 1 1 i 1 1 r 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 r 1 1 1 1 1 1 1 , 1 1 1.43. Work —The entire completed construction or the var- ious separately identifiable parts thereof required to be fur- nished under the Contract Documents. Work includes and is the result of performing or furnishing labor and furnishing and incorporating materials and equipment into the construction, and performing or furnishing services and fumishing docu- ments, all as required by the Contract Documents. 1,44. Work Change Directive —A written directive to CON- TRACTOR, issued on or after the Effective Date of the Agreement and signed by OWNER and recommended by ENGINEER, ordering an addition, deletion or revision in the Work, or responding to differing or unforeseen physical condi- tions under which the Work is to be performed as provided in paragraph 4.2 or 4.3 or to emergencies under paragraph 6.23. A Work Change Directive will not change the Contract Price or the Contract Times, but is evidence that the parties expect that the change directed or documented by a Work Change Direc- tive will be incorporated in a subsequently issued Change Order following negotiations by the parties as to its effect, if any, on the Contract Price or Contract Times as provided in paragraph 10.2. 1.45. Written Amendment —A written amendment of the Contract Documents, signed by OWNER and CONTRACTOR on or after the Effective Date of the Agreement and normally dealing with the nonengineering or nontechnical rather than strictly construction- related aspects of the Contract Docu- ments. ARTICLE 2— PRELIMINARY MATTERS Delivery of Bonds: 2.1. When CONTRACTOR delivers the executed Agree- ments to OWNER, CONTRACTOR shall also deliver to OWNER such Bonds as CONTRACTOR may be required to furnish in accordance with paragraph 5.1. Copies of Documents: 2.2. OWNER shall furnish to CONTRACTOR up to ten copies (unless otherwise specified in the Supplementary Con- ditions) of the Contract Documents as are reasonably neces- sary for the execution of the Work. Additional copies will be furnished, upon request, at the cost of reproduction. Commencement of Contract Times; Notice to Proceed: 2.3. The Contract Times will commence to run on the thirti- eth day after the Effective Date of the Agreement, or, if a Notice to Proceed is given, on the day indicated in the Notice to Proceed. A Notice to Proceed may be given at any time within thirty days after the Effective Date of the Agreement. In no event will the 15 Contract Times commence to run later than the sixtieth day after the day of Bid opening or the thirtieth day after the Effective Date of the Agreement, whichever date is earlier. Starting the Work: 2.4. CONTRACTOR shall start to perform the Work on the date when the Contract Times commence to run, but no Work shall be done at the site prior to the date on which the Contract Times commence to run. Before Starling Construction: 2.5. Before undertaking each part of the Work, CON- TRACTOR shall carefully study and compare the Contract Documents and check and verify pertinent figures shown thereon and all applicable field measurements. CONTRAC- TOR shall promptly report in writing to ENGINEER any conflict, error, ambiguity or discrepancy which CONTRAC- TOR may discover and shall obtain a written interpretation or clarification from ENGINEER before proceeding with any Work affected thereby; however, CONTRACTOR shall not be liable to OWNER or ENGINEER for failure to report any conflict, error, ambiguity or discrepancy in the Contract Doc- uments, unless CONTRACTOR knew or reasonably should have known thereof. 2.6. Within ten days after the Effective Date of the Agree- ment (unless otherwise specified in the General Requirements), CONTRACTOR shall submit to ENGINEER for review: 2.6.1. a preliminary progress schedule indicating the times (numbers of days or dates) for starting and completing the various stages of the Work, including any Milestones specified in the Contract Documents; 2.6.2. a preliminary schedule of Shop Drawing and Sam- ple submittals which will list each required submittal and the times for submitting, reviewing and processing such submit- tal; 2.6.3. a preliminary schedule of values for all of the Work which will include quantities and prices of items aggregating the Contract Price and will subdivide the Work into component parts in sufficient detail to serve as the basis for progress payments during construction. Such prices will include an appropriate amount of overhead and profit appli- cable to each item of Work. 2.7. Before any Work at the site is started, CONTRACTOR and OWNER shall each deliver to the other, with copies to each additional insured identified in the Supplementary Condi- tions, certificates of insurance (and other evidence of insurance which either of them or any additional insured may reasonably request) which CONTRACTOR and OWNER respectively are required to purchase and maintain in accordance with para- graphs 5.4, 5.6 and 5.7. Preconstruction Conference: 2.8. Within twenty days after the Contract Times start to run, but before any Work at the site is started, a conference attended by CONTRACTOR, ENGINEER and others as ap- propriate will be held to establish a working understanding ,mong the parties as to the Work and to discuss the schedules referred to in paragraph 2.6, procedures for handling Shop Drawings and other submittals, processing Applications for Payment and maintaining required records. Initially Acceptable Schedules: 2.9. Unless otherwise provided in the Contract Docu- ments, at least ten days before submission of the first Applica- tion for Payment a conference attended by CONTRACTOR, ENGINEER and others as appropriate will be held to review for acceptability to ENGINEER as provided below the sched- ules submitted in accordance with paragraph 2.6. CONTRAC- TOR shall have an additional ten days to make corrections and adjustments and to complete and resubmit the schedules. No progress payment shall be made to CONTRACTOR until the schedules are submitted to and acceptable to ENGINEER as • provided below. The progress schedule will be acceptable to ENGINEER as providing an orderly progression of the Work to completion within any specified Milestones and the Contract Times, but such acceptance will neither impose on ENGI- NEER responsibility for the sequencing, scheduling or progress of the Work nor interfere with or relieve CONTRACTOR from CONTRACTOR'S full responsibility therefor. CONTRACTOR'S schedule of Shop Drawing and Sample submissions will be acceptable to ENGINEER as providing a workable arrange- ment for reviewing and processing the required submittals. CONTRACTOR'S schedule of values will be acceptable to ENGINEER as to form and substance. ARTICLE 3— CONTRACT DOCUMENTS: INTENT, AMENDING, REUSE Intent: 3.1. The Contract Documents comprise the entire agree- ment between OWNER and CONTRACTOR concerning the Work. The Contract Documents are complementary; what is called for by one is as binding as if called for by all. The Contract Documents will be construed in accordance with the law of the place of the Project. 3.2. It is the intent of the Contract Documents to describe a functionally complete Project (or part thereof) to be con- structed in accordance with the Contract Documents. Any Work, materials or equipment that may reasonably be inferred from the Contract Documents or from prevailing custom or trade usage as being required to produce the intended result will be Furnished and performed whether or not specifically called for. When words or phrases which have a well- known technical or construction industry or trade meaning are used to describe Work. materials or equipment, such words or phrases shall he interpreted in accordance with that meaning. Clarifi- cations and interpretations of the Contract Documents shall be issued by ENGINEER as provided in paragraph 9.4. 3.3. Reference to Standards and Specifications of Technical Societies; Reporting and Resolving Discrepancies: 3.3.1. Reference to standards, specifications, manuals or codes of any technical society, organization or association, or to the Laws or Regulations of any governmental authority, whether such reference be specific or by implication, shall mean the latest standard, specification, manual, code or Laws or Regulations in effect at the time of opening of Bids (or, on the Effective Date of the Agreement if there were no Bids), except as may be otherwise specifically stated in the Contract Documents. 16 3.3.2. If, during the performance of the Work, CON- TRACTOR discovers any conflict, error, ambiguity or dis- crepancy within the Contract Documents or between the Contract Documents and any provision of any such Law or Regulation applicable to the performance of the Work or of any such standard, specification, manual or code or of any instruction of any Supplier referred to in paragraph 6.5, CONTRACTOR shall report it to ENGINEER in writing at once, and, CONTRACTOR shall not proceed - with the Work affected thereby (except in an emergency as authorized by paragraph 6.23) until an amendment or supplement to the Contract Documents has been issued by one of the methods indicated in paragraph 3.5 or 3.6; provided, however, that CONTRACTOR shall not be liable to OWNER or ENGI- NEER for failure to report any such conflict, error, ambigu- ity or discrepancy unless CONTRACTOR knew or reason- ably should have known thereof. 3.3.3. Except as otherwise specifically stated in the Contract Documents or as may be provided by amendment or supplement thereto issued by one of the methods indi- cated in paragraph 3.5 or 3.6, the provisions of the Contract Documents shall take precedence in resolving any conflict, error, ambiguity or discrepancy between the provisions of the Contract Documents and: 3.3.3.1. the provisions of any such standard, speci- fication, manual, code or instruction (whether or not specifically incorporated by reference in the Contract Documents); or 3,3.3.2. the provisions of any such Laws or Regu- lations applicable to the performance of the Work (unless such an interpretation of the provisions of the Contract Documents would result in violation of such Law or Regulation). No provision of any such standard, specification, manual, code or instruction shall be effective to change the duties and responsibilities ofOWNER, CONTRACTOR or ENGINEER, or any of their subcontractors, consultants, agents, or em- ployees from those set forth in the Contract Documents, nor shall it be effective to assign to OWNER. ENGINEER or any of ENGINEER's Consultants, agents or employees any duty or authority to supervise or direct the furnishing or 1 performance of the Work or any duty or authority to under- take responsibility inconsistent with the provisions of para- graph 9.13 or any other provision of the Contract Docu- ments. 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 3.4. Whenever in the Contract Documents the terms "as ordered," "as directed,' as required," as allowed," as approved" or terms of like effect or import are used, or the adjectives "reasonable," "suitable," "acceptable," "proper" or "satisfactory" or adjectives of like effect or import are used to describe a requirement, direction, review or judg- ment of ENGINEER as to the Work, it is intended that such requirement, direction, review or judgment will be solely to evaluate, in general, the completed Work for compliance with the requirements of and information in the Contract Documents and conformance with the design concept of the completed Project as a functioning whole as shown or indicated in the Contract Documents (unless there is a specific statement indicating otherwise). The use of any such term or adjective shall not be effective to assign to ENGI- NEER any duty or authority to supervise or direct the furnishing or performance of the Work or any duty or authority to undertake responsibility contrary to the provi- sions of paragraph 9.13 or any other provision of the Contract Documents. Amending and Supplementing Contract Documents: 3.5. The Contract Documents may be amended to provide 1 (1 for additions, deletions and revisions in the Work or to modify the terms and conditions thereof in one or more of the following ways: 3.5.1. a formal Written Amendment, 3.5.2. a Change Order (pursuant to paragraph 10.4), or 3.5.3. a Work Change Directive (pursuant to paragraph 10.1). 3.6. In addition, the requirements of the Contract Docu- ments may be supplemented, and minor variations and devia- tions in the Work may be authorized, in one or more of the following ways: 3.6.1. a Field Order (pursuant to paragraph 9.5), 3.6.2. ENGINEER's approval of a Shop Drawing or Sample (pursuant to paragraphs 6.26 and 6.27), or 3.6.3. ENGINEER'S written interpretation or clarifica- tion (pursuant to paragraph 9.4). Reuse of Documents: 3.7. CONTRACTOR, and any Subcontractor or Supplier or other person or organization performing or furnishing any of he Work under a direct or indirect contract with OWNER (i) shall not have or acquire any title to or ownership rights in any 17 of the Drawings, Specifications or other documents (or copies of any thereof) prepared by or bearing the seal of ENGINEER or ENGINEER's Consultant, and (ii) shall not reuse any of such Drawings, Specifications, other documents or copies on extensions of the Project or any other project without written consent of OWNER and ENGINEER and specific written verification or adaption by ENGINEER. ARTICLE 4— AVAILABILITY OF LANDS; SUBSURFACE AND PHYSICAL CONDITIONS; REFERENCE POINTS Availability of Lands: 4.1. OWNER shall furnish, as indicated in the Contract Documents, the lands upon which the Work is to be performed, rights -of -way and easements for access thereto, and such other lands which are designated for the use of CONTRACTOR. Upon reasonable written request, OWNER shall furnish CON- TRACTOR with a correct statement of record legal title and legal description of the lands upon which the Work is to be performed and OWNER's interest therein as necessary for giving notice of or filing a mechanic's lien against such lands in accordance with applicable Laws and Regulations. OWNER shall identify any encumbrances or restrictions not of general application but specifically related to use of lands so furnished with which CONTRACTOR will have to comply in performing the Work. Easements for permanent structures or permanent changes in existing facilities will be obtained and paid for by OWNER, unless otherwise provided in the Contract Docu- ments. If CONTRACTOR and OWNER are unable to agree on entitlement to or the amount or extent of any adjustments in the Contract Price or the Contract Times as a result of any delay in OWNER's furnishing these lands, rights -of -way or easements, CONTRACTOR may make a claim therefor as provided in Articles 11 and 12. CONTRACTOR shall provide for all additional lands and access thereto that may be required for temporary construction facilities or storage of materials and equipment. 4.2. Subsarface and Physical Conditions: 4.2.1. Reports and Drawings: Reference is made to the Supplementary Conditions for identification of: 4.2.1.1. Subsurface Conditions: Those reports of explo- rations and tests of subsurface conditions at or contiguous to the site that have been utilized by ENGINEER in preparing the Contract Documents; and 4.2.1.2. Physical Conditions:Those drawings of physical conditions in or relating to existing surface or subsurface structures at or contiguous to the site (except Underground Facilities) that have been utilized by ENGINEER 4 prepar- ing the Contract Documents. 4.2.2. Limited Reliance by CONTRACTOR Authorized; Technical Data CONTRACTOR may rely upon the general accuracy of the "technical data" contained in such reports and drawings, but such reports and drawings are not Contract Documents. Such "technical data" is identified in the Supple- mentary Conditions. Except for such reliance on such "tech- nical data," CONTRACTOR may not rely upon or make any claim against OWNER, ENGINEER or any of ENGINEER's Consultants with respect to: 4.2.2.1. the completeness of such reports and drawings for CONTRACTOR's purposes, including, but not limited to, any aspects of the means, methods, techniques, se- quences and procedures of construction to be employed by CONTRACTOR and safety precautions and programs inci- dent thereto, or 4.2.2.2. other data, interpretations, opinions and infor- mation contained in such reports or shown or indicated in such drawings, or 4.2.2.3. any CONTRACTOR interpretation of or conclu- sion drawn from any "technical data" or any such data, interpretations, opinions or information. 4.2.3. Notice of Differing Subsurface or Physical Condi- tions: If CONTRACTOR believes that any subsurface or physical condition at or contiguous to the site that is uncovered or revealed either: 4.2.31 is of such a nature as to establish that any "technical data" on which CONTRACTOR is entitled to rely as provided in paragraphs 4.2.1 and 4.2.2 is materially inaccurate, or 4.2.3.2. is of such a nature as to require a change in the Contract Documents, or 4.2.3.3. differs materially from that shown or indicated in the Contract Documents, or 4.2.3.4. is of an unusual nature, and differs materially from conditions ordinarily encountered and generally recog- nized as inherent in work of the character provided for in the Contract Documents; then CONTRACTOR shall, promptly after becoming aware thereof and before further disturbing conditions affected thereby or performing any Work in connection therewith (except in an emergency as permitted by paragraph 6.23), notify OWNER and ENGINEER in writing about such condition. CONTRAC- TOR shall not further disturb such conditions or perform any Work in connection therewith (except as aforesaid) until re- ceipt of written order to do so. 4.2.4. ENGINEER's Review: ENGINEER will promptly review the pertinent conditions, determine the necessity of OWNER's obtaining additional exploration or tests with re- spect thereto and advise OWNER in writing (with a copy to CONTRACTOR) of ENGINEER's findings and conclusions. 18 4.2.5. Possible Contract Documents Change: If ENGI- NEER concludes that a change in the Contract Documents is required as a result of a condition that meets one or more of the categories in paragraph 4.2.3., a Work Change Directive or a Change Order will be issued as provided in Article 10 to reflect and document the consequences of such change. 4.2.6. Possible Price and Times Adjustments: An equitable adjustment in the Contract Price or in the Contract Times, or both, will be allowed to the extent that the existence of such uncovered or revealed condition causes an increase or de- crease in CONTRACTOR's cost of, or time required for performance of. the Work; subject, however, to the following: 4.2.6.1. such condition must meet any one or more of the categories described in paragraphs 4.2.3.1 through 4.2.3.4, inclusive; 4.2.6.2. a change in the Contract Documents pursuant to paragraph 4.2.5 will not be an automatic authorization of nor a condition precedent to entitlement to any such adjustment; 4.2.6.3. with respect to Work that is paid for on a Unit Price Basis, any adjustment in Contract Price will he subject to the provisions of paragraphs 9.10 and 11.9; and 4.2.6.4. CONTRACTOR shall not be entitled to any adjustment in the Contract Price or Times if; 4.2.6.4.1. CONTRACTOR knew of the existence of such conditions at the time CONTRACTOR made a final commitment to OWNER in respect of Contract Price and Contract Times by the submission of a bid or becoming bound under a negotiated contract; or 4.2.6.4.2. the existence of such condition could rea- sonably have been discovered or revealed as a result of any examination, investigation, exploration, test or study of the site and contiguous areas required by the Bidding Requirements or Contract Documents to be conducted by or for CONTRAC OR prior to CONTRACTOR's making such final commitment; or 4.2.6.4.3. CONTRACTOR failed to give the written notice within the time and as required by paragraph 4.2.3. If OWNER and CONTRACTOR are unable to agree on entitlement to or as to the amount or length of any such equitable adjustment in the Contract Price or Contract Times, a claim may be made therefor as provided in Articles 1 I and 12. However, OWNER, ENGINEER and ENGINEER's Consult- ants shall not be liable to CONTRACTOR for any claims, costs, losses or damages sustained by CONTRACTOR on or in connection with any other project or anticipated project. 4.3. Physical Conditions Underground Facilities: 4.3.1. Shown or Indicated: The information and data shown or indicated in the Contract Documents with respect to existing Underground Facilities at or contiguous to the site is based on 1 information and data fumished to OWNER or ENGINEER by the owners of such Underground Facilities or by others. Unless it is otherwise expressly provided in the Supplementary Conditions: 1 1 1 1 1 1 1 r 1 1 1 1 1 1 1 1 1 4.3.1.1. OWNER and ENGINEER shall not be respon- sible for the accuracy or completeness of any such informa- tion or data; and 4.3.1.2. The cost of all of the following will be included in the Contract Price and CONTRACTOR shall have full respon- sibility for: (i) reviewing and checking all such information and data, (ii) locating all Underground Facilities shown or indicated in the Contract Documents, (iii) coordination of the Work with the owners of such Underground Facilities during construction, and (iv) the safety and protection of all such Underground Facilities as provided in paragraph 6.20 and repairing any damage thereto resulting from the Work. 4.3.2. Not Shown or Indicated: If an Underground Facility is uncovered or revealed at or contiguous to the site which was not shown or indicated in the Contract Documents, CON- TRACTOR shall, promptly after becoming aware thereof and before further disturbing conditions affected thereby or per- forming any Work in connection therewith (except in an emergency as required by paragraph 6.23), identify the owner of such Underground Facility and give written notice to that owner and to OWNER and ENGINEER. ENGINEER will promptly review the Underground Facility and determine the extent, if any, to which a change is required in the Contract Documents to reflect and document the consequences of the existence of the Underground Facility. If ENGINEER con- cludes that a change in the Contract Documents is required, a Work Change Directive or a Change Order will be issued as provided in Article 10 to reflect and document such conse- quences. During such time, CONTRACTOR shall be respon- sible for the safety and protection of such Underground Facility as provided in paragraph 6.20. CONTRACTOR shall be al- lowed an increase in the Contract Price or an extension of the Contract Times, or both, to the extent that they are attributable to the existence of any Underground Facility that was not shown or indicated in the Contract Documents and that CON- TRACTOR did not know of and could not reasonably have been expected to be aware of or to have anticipated. If OWNER and CONTRACTOR are unable to agree on entitle- ment to or the amount or length of arty such adjustment in Contract Price or Contract Times, CONTRACTOR may make a claim therefor as provided in Articles 11 and 12. However, OWNER, ENGINEER and ENGINEER's Consultants shall not be liable to CONTRACTOR for any claims, costs, losses or damages incurred or sustained by CONTRACTOR on or in connection with any other project or anticipated project. Reference Points: 4.4. OWNER shall provide engineering surveys to estab- lish reference points for construction which in ENGINEER's judgment are necessary to enable CONTRACTOR to proceed with the Work. CONTRACTOR shall be responsible for laying out the Work, shall protect and preserve the established reference points and shall make no changes or relocations 19 without the prior written approval of OWNER. CONTRAC- TOR shall report to ENGINEER whenever any reference point is lost or destroyed or requires relocation because of necessary changes in grades or locations, and shall be respon- sible for the accurate replacement or relocation of such refer- ence points by professionally qualified personnel. 4.5. Asbestos, PCBs, Petroleum, Hazardous Waste or Radio- active Material: 4.5.1. OWNER shall be responsible for any Asbestos, PCBs, Petroleum, Hazardous Waste or Radioactive Material uncovered or revealed at the site which was not shown or indicated in Drawings or Specifications or identified in the Contract Documents to be within the scope of the Work and which may present a substantial danger to persons or property exposed thereto in connection with the Work at the site. OWNER shall not be responsible for any such materials brought to the site by CONTRACTOR, Subcontractor, Suppli- ers or anyone else for whom CONTRACTOR is responsible. 4.5.2. CONTRACTOR shall immediately: (i) stop all Work in connection with such hazardous condition and in any area affected thereby (except in an emergency as re- quired by paragraph 6.23), and (ii) notify OWNER and ENGINEER (and thereafter confirm such notice in writing). OWNER shall promptly consult with ENGINEER concern- ing the necessity for OWNER to retain a qualified expert to evaluate such hazardous condition or take corrective action, if any. CONTRACTOR shall not be required to resume Work in connection with such hazardous condition or in any such affected area until after OWNER has obtained any required permits related thereto and delivered to CONTRACTOR special written notice: (i) specifying that such condition and any affected area is or has been rendered safe for the resumption of Work, or (ii) specifying any special conditions under which such Work may be resumed safely. If OWNER and CONTRACTOR cannot agree as to entitlement to or the amount or extent of an adjustment. if any, in Contract Price or Contract Times as a result of such Work stoppage or such special conditions under which Work is agreed by CON- TRACTOR to be resumed, either party may make a claim therefor as provided in Articles 11 and 12. 4.5.3. If after receipt of such special written notice CONTRACTOR does not agree to resume such Work based on a reasonable belief it is unsafe, or does not agree to resume such Work under such special conditions, then OWNER may order such portion of the Work that is in connection with such hazardous condition or in such af- fected area to be deleted from the Work. If OWNER and CONTRACTOR cannot agree as to entitlement to or the amount or extent of an adjustment, if any, in Contract Price or Contract Times as a result of deleting such portion of the Work, then either party may make a claim therefor as provided in Articles 11 and 12. OWNER may have such deleted portion of the Work performed by OWNER's own forces or others in accordance with Article 7. 4.5.4. To the fullest extent permitted by Laws and Reg- ulations, OWNER shall indemnify and hold harmless CON- TRACTOR, Subcontractors, ENGINEER, ENGINEER's Consultants and the officers, directors, employees, agents, other consultants and subcontractors of each and any of them from and against all claims, costs, losses and damages arising out of or resulting from such hazardous condition, provided that: (i) any such claim, cost, loss or damage is attributable to bodily injury, sickness, disease or death, or to injury to or destruction of tangible property (other than the Work itself), including the loss of use resulting therefrom, and (ii) nothing in this subparagraph 4.5.4 shall obligate OWNER to indemnify any person or entity from and against the consequences of that person's or entity's own negli- gence. 4.5.5. The provisions of paragraphs 4.2 and 4.3 are not intended to apply to Asbestos, PCBs, Petroleum, Hazardous Waste or Radioactive Material uncovered or revealed at the site. ARTICLE 5 —BONDS AND INSURANCE Performance, Payment and Other Bonds: 5.1. CONTRACTOR shall furnish Performance and Payment Bonds, each in an amount at least equal to the Contract Price as security for the faithful performance and payment of all CONTRACTOR'S obligations under the Contract Documents. These Bonds shall remain in effect at least until one year after the date when final payment becomes due, except as provided otherwise by Laws or Regulations or by the Contract Documents. CONTRACTOR shall also fur- nish such other Bonds as are required by the Supplementary Conditions. All Bonds shall be in the form prescribed by the Contract Documents except as provided otherwise by Laws or Regulations, and shall be executed by such sureties as are named in the current list of "Companies Holding Certificates of Authority as Acceptable Sureties on Federal Bonds and as Acceptable Reinsuring Companies" as published in Circular 570 (amended) by the Audit Staff, Financial Management Service, Surety Bond Branch, U.S. Treasury Department. (Phone 202- 874 - 6850). All Bonds signed by an agent must be accompanied by a certified copy of such agent's authority to act. 5.2. If the surety on any Bond furnished by CONTRAC- TOR is declared a bankrupt or becomes insolvent or its right to do business is terminated in any state where any part of the Project is located or it ceases to meet the requirements of paragraph 5.1, CONTRACTOR shall within ten days thereafter substitute another Bond and surety, both of which must be acceptable to OWNER. 5,3. Licensed Sureties and Insurers; Certificates of Insurance: 5,3.1. All Bonds and insurance required by the Contract Documents to be purchased and maintained by OWNER or CONTRACTOR shall be obtained from surety or insurance 20 companies that are duly licensed or authorized in the juris- diction in which the Project is located to issue Bonds or insurance policies for the limits and coverages so required. Such surety and insurance companies shall also meet such additional requirements and qualifications as may be pro- vided in the Supplementary Conditions. 5.12. CONTRACTOR shall deliver to OWNER, with copies to each additional insured identified in the Supple- mentary Conditions, certificates of insurance (and other evidence of insurance requested by OWNER or any other additional insured) which CONTRACTOR is required to purchase and maintain in accordance with paragraph 5.4. OWNER shall deliver to CONTRACTOR, with copies to each additional insured identified in the Supplementary Conditions, certificates of insurance (and other evidence of insurance requested by CONTRACTOR or any other addi- tional insured) which OWNER is required to purchase and maintain in accordance with paragraphs 5.6 and 5.7 hereof. CONTRACTOR's Liability Insurance: 5.4. CONTRACTOR shall purchase and maintain such liability and other insurance as is appropriate for the Work being performed and furnished and as will provide protection from claims set forth below which may arise out of or result from CONTRACTOR's performance and furnishing of the Work and CONTRACTOR's other obligations under the Con- tract Documents, whether it is to be performed or furnished by CONTRACTOR, any Subcontractor or Supplier, or by anyone directly or indirectly employed by any of them to perform or furnish any of the Work, or by anyone for whose acts any of them may be liable: 5.4.1. claims under workers' compensation, disability benefits and other similar employee benefit acts; 5.4.2. claims for damages because of bodily injury, oc- cupational sickness or disease, or death of CONTRAC- TOR's employees; 5.4.3. claims for damages because of bodily injury, sick- ness or disease, or death of any person other than CON - TRACTOR's employees; 5.4.4. claims for damages insured by customary personal injury liability coverage which are sustained: (i) by any person as a result of an offense directly or indirectly related to the employment of such person by CONTRACTOR, or (ii) by any other person for any other reason; 5.4.5. claims for damages, other than to the Work itself, because of injury to or destruction of tangible property wherever located, including loss of use resulting therefrom; and 5.4.6. claims for damages because of bodily injury or death of any person or property damage arising out of the ownership, maintenance or use of any motor vehicle. 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I 1 The policies of insurance so required by this paragraph 5.4 to be purchased and maintained shall: 5A.7. with respect to insurance required by paragraphs 5.4.3 through 5.4.6 inclusive, include as additional insureds (subject to any customary exclusion in respect of profes- sional liability) OWNER, ENGINEER, ENGINEER's Con- sultants and any other persons or entities identified in the Supplementary Conditions, all of whom shall be listed as additional insureds, and include coverage for the respective officers and employees of all such additional insureds; 5.4.8. include the specific coverages and be written for not less than the limits of liability provided in the Supple- mentary Conditions or required by Laws or Regulations, whichever is greater; 5.4.9. include completed operations insurance; 5.4.10. include contractual liability insurance covering CONTRACTOR's indemnity obligations under paragraphs 6.12, 6.16 and 6.31 through 6.33; 5.4.11. contain a provision or endorsement that the coverage afforded will not be cancelled, materially changed or renewal refused until at least thirty days prior written notice has been given to OWNER and CONTRACTOR and to each other additional insured identified in the Supplemen- tary Conditions to whom a certificate of insurance has been issued (and the certificates of insurance furnished by the CONTRACTOR pursuant to paragraph 5.3.2 will so pro- vide); 5.4.12. remain in effect at least until final payment and at all times thereafter when CONTRACTOR may be correct- ing, removing or replacing defective Work in accordance with paragraph 13.12; and 5.4.13. with respect to completed operations insurance, and any insurance coverage written on a claims -made basis, remain in effect for at least two years after final payment (and CONTRACTOR shall furnish OWNER and each other additional insured identified in the Supplementary Condi- tions to whom a certificate of insurance has been issued evidence satisfactory to OWNER and any such additional insured of continuation of such insurance at final payment and one year thereafter). OWNER's Liability Insurance: 5.5. In addition to the insurance required to be provided by CONTRACTOR under paragraph 5.4, OWNER, at OWNER's option, may purchase and maintain at OWNER's expense OWNER's own liability insurance as will protect OWNER against claims which may arise from operations under the Contract Documents. Properly Insurance: 5.6. Unless otherwise provided in the Supplementary Con- ditions, OWNER shall purchase and maintain property insur- 21 ante upon the Work at the site in the amount of the full replacement cost thereof (subject to such deductible amounts as may be provided in the Supplementary Conditions or required by Laws and Regulations). This insurance shall: 5.6.1. include the interests of OWNER, CONTRAC- TOR, Subcontractors, ENGINEER. ENGINEER's Con- sultants and any other persons or entities identified in the Supplementary Conditions, each of whom is deemed to have an insurable interest and shall be listed as an insured or additional insured; 5.6.2. be written on a Builder's Risk "all- risk" or open peril or special causes of loss policy form that shall at least include insurance for physical loss or damage to the Work, temporary buildings, falsework and Work in transit and shall insure against at least the following perils: fire, lightning, extended coverage, theft, vandalism and malicious mischief, earthquake, collapse, debris removal. demolition occasioned by enforcement of Laws and Regulations, water damage, and such other perils as may be specifically required by the Supplementary Conditions; 5.6.3. include expenses incurred in the repair or replace- ment of any insured property (including but not limited to fees and charges of engineers and architects); 5.6.4. cover materials and equipment stored at the site or at another location that was agreed to in writing by OWNER prior to being incorporated in the Work, provided that such materials and equipment have been included in an Applica- tion for Payment recommended by ENGINEER; and 5.6.5. be maintained in effect until final payment is made unless otherwise agreed to in writing by OWNER, CON- TRACTOR and ENGINEER with thirty days written notice to each other additional insured to whom a certificate of insurance has been issued. 5.7. OWNER shall purchase and maintain such boiler and machinery insurance or additional property insurance as may be required by the Supplementary Conditions or Laws and Regulations which will include the interests of OWNER, CONTRACTUR, Subcontractors, ENGIN EER, ENGINEER's Consultants and any other persons or entities identified in the Supplementary Conditions, each of whom is deemed to have an insurable interest and shall be listed as an insured or additional insured. 5.8. All the policies of insurance (and the certificates or other evidence thereof) required to be purchased and main- tained by OWNER in accordance with paragraphs 5.6 and 5.7 will contain a provision or endorsement that the coverage afforded will not be cancelled or materially changed or renewal refused until at least thirty days' prior written notice has been given to OWNER and CONTRACTOR and to each other additional insured to whom a certificate of insurance has been issued and will contain waiver provisions in accordance with paragraph 5.11. 5.9. OWNER shall not be responsible for purchasing and maintaining any property insurance to protect the interests of CONTRACTOR, Subcontractors or others in the Work to the extent of any deductible amounts that are identified in the Supplementary Conditions. The risk of loss within such iden- tified deductible amount, will be borne by CONTRACTOR, Subcontractor or others suffering any such loss and if any of them wishes property insurance coverage within the limits of such amounts, each may purchase and maintain it at the purchaser's own expense. 5.10. If CONTRACTOR requests in writing that other special insurance be included in the property insurance policies provided under paragraphs 5.6 or 5.7, OWNER shall, if possi- ble, include such insurance, and the cost thereof will be charged to CONTRACTOR by appropriate Change Order or Written Amendment. Prior to commencement of the Work at the site, OWNER shall in writing advise CONTRACTOR whether or not such other insurance has been procured by OWNER. 5.11. Waiver of Rights: 5.11.1. OWNER and CONTRACTOR intend that all policies purchased in accordance with paragraphs 5.6 and 5.7 will protect OWNER, CONTRACTOR, Subcontractors, ENGINEER, ENGINEER's Consultants and all other per- sons or entities identified in the Supplementary Conditions to be listed as insureds or additional insureds in such policies and will provide primary coverage for all losses and damages caused by the perils covered thereby. All such policies shall contain provisions to the effect that in the event of payment of any loss or damage the insurers will have no rights of recovery against any of the insureds or additional insureds thereunder. OWNER and CONTRACTOR waive all rights against each other and their respective officers, directors, employees and agents for all losses and damages caused by, arising out of or resulting from any of the perils covered by such policies and any other property insurance applicable to the Work; and, in addition, waive all such rights against Subcontractors, ENGINEER, ENGINEER's Consultants and all other persons or entities identified in the Supplemen- tary Conditions to be listed as insureds or additional insureds under such policies for losses and damages so caused. None of the above waivers shall extend to the rights that any party making such waiver may have to the proceeds of insurance held by OWNER as trustee or otherwise payable under any policy so issued. 5.11.2. In addition, OWNER waives all rights against CONTRACTOR, Subcontractors, ENGINEER, ENGI- NEER's Consultants and the officers, directors, employees and agents of any of them, for 5.11.2.1. loss due to business interruption, loss of use or other consequential loss extending beyond direct phys- ical loss or damage to OWNER's property or the Work caused by, arising out of or resulting from fire or other peril, whether or riot insured by OWNER; and 22 5.11.2.2. loss or damage to the completed Project or part thereof caused by, arising out of or resulting from fire or other insured peril covered by any property insurance maintained on the completed Project or part thereof by OWNER during partial utilization pursuant to paragraph 14.10, after substantial completion pursuant to paragraph 14.8 or after final payment pursuant to paragraph 14.13. Any insurance policy maintained by OWNER covering any loss, damage or consequential loss referred to in this paragraph 5.11.2 shall contain provisions to the effect that in the event of payment of any such loss, damage or consequential loss the insurers will have no rights of recovery against any of CON- TRACTOR, Subcontractors, ENGINEER, ENGINEER'S Con- sultants and the officers, directors, employees and agents of any of them. Receipt and Application of Insurance Proceeds 5.12. Any insured loss under the policies of insurance required by paragraphs 5.6 and 5.7 will be adjusted with OWNER and made payable to OWNER as fiduciary for the insureds, as their interests may appear, subject to the require- ments of any applicable mortgage clause and of paragraph 5.13. OWNER shall deposit in a separate account any money so received, and shall distribute it in accordance with such agree- ment as the parties in interest may reach. If no other special agreement is reached the damaged Work shall be repaired or replaced, the moneys so received applied on account thereof and the Work and the cost thereof covered by an appropriate Change Order or Written Amendment. 5.13, OWNER as fiduciary shall have power to adjust and settle any loss with the insurers unless one of the parties in interest shall object in writing within fifteen days after the occurrence of loss to OWNER's exercise of this power. If such objection be made, OWNER as fiduciary shall make settlement with the insurers in accordance with such agreement as the parties in interest may reach. If no such agreement among the parties in interest is reached, OWNER as fiduciary shall adjust and settle the loss with the insurers and. if required in writing by any party in interest, OWNER as fiduciary shall give bond for the proper performance of such duties. Acceptance of Bonds and Insurance; Option to Replace: 5.14. If either party (OWNER or CONTRACTOR) has any objection to the coverage afforded by or other provisions of the Bonds or insurance required to be purchased and maintained by the other party in accordance with Article 5 on the basis of non - conformance with the Contract Documents, the objecting party shall so notify the other party in writing within ten days after receipt of the certificates (or other evidence requested) required by paragraph 2.7. OWNER and CONTRACTOR shall each provide to the other such additional information in respect of insurance provided as the other may reasonably request. If either party does not purchase or maintain all of the Bonds and insurance required of such party by the Contract Documents, such party shall notify the other party in writing of such failure to purchase prior to the start of the Work, or of such failure to maintain prior to any change in the required coverage. Without prejudice to any other right or remedy, the other party may elect to obtain equivalent Bonds or insurance to protect such other party's interests at the expense of the party who was 1 1 1 1 1 1 1 1 11 1 1 1 1 1 1 1 1 required to provide such coverage, and a Change Order shall be issued to adjust the Contract Price accordingly. Partial Utilization— Property Insurance: 5.15. If OWNER finds it necessary to occupy or use a portion or portions of the Work prior to Substantial Completion of all the Work, such use or occupancy may be accomplished in accordance with paragraph 14.10; provided that no such use or occupancy shall commence before the insurers providing the property insurance have acknowledged notice thereof and in writing effected any changes in coverage necessitated thereby. The insurers providing the property insurance shall consent by endorsement on the policy or policies, but the property insur- ance shall not be cancelled or permitted to lapse on account of any such partial use or occupancy. ARTICLE 6— CONTRACTOR'S RESPONSIBILITIES Supervision and Superintendence: 6.1. CONTRACTOR shall supervise, inspect and direct the Work competently and efficiently, devoting such attention thereto and applying such skills and expertise as may be necessary to perform the Work in accordance with the Con- tract Documents. CONTRACTOR shall be solely responsible for the means, methods, techniques, sequences and procedures of construction, but CONTRACTOR shall not be responsible for the negligence of others in the design or specification of a specific means, method, technique, sequence or procedure of construction which is shown or indicated in and expressly required by the Contract Documents. CONTRACTOR shall be responsible to see that the completed Work complies accu- rately with the Contract Documents. 6.2. CONTRACTOR shall keep on the Work at all times during its progress a competent resident superintendent, who shall not be replaced without written notice to OWNER and ENGINEER except under extraordinary circumstances. The superintendent will be CONTRACTOR's representative at the site and shall have authority to act on behalf of CONTRAC- TOR. All communications to the superintendent shall be as binding as if given to CONTRACTOR. Labor, Materials and Equipment: 6.3. CONTRACTOR shall provide competent, suitably qual- ified personnel to survey, lay out and construct the Work as required by the Contract Documents. CONTRACTOR shall at all times maintain good discipline and order at the site. Except as otherwise required for the safety or protection of persons or the Work or property at the site or adjacent thereto, and except as otherwise indicated in the Contract Documents, all Work at the site shall be performed during regular working hours and 23 CONTRACTOR will not permit overtime work or the perfor- mance of Work on Saturday, Sunday or any legal holiday without OWNER's written consent given after prior written notice to ENGINEER. 6.4. Unless otherwise specified in the General Require- ments, CONTRACTOR shall furnish and assume full respon- sibility for all materials, equipment, labor, transportation, con- struction equipment and machinery, tools, appliances, fuel, power, light, heat, telephone, water, sanitary facilities, tempo- rary facilities and all other facilities and incidentals necessary for the furnishing, performance. testing, start-up and comple- tion of the Work. 6.5. All materials and equipment shall be of good quality and new, except as otherwise provided in the Contract Docu- ments. All warranties and guarantees specifically called for by the Specifications shall expressly run to the benefit of OWNER. If required by ENGINEER, CONTRACTOR shall furnish satisfactory evidence (including reports of required tests) as to the kind and quality of materials and equipment. All materials and equipment shall be applied, installed, connected, erected, used, cleaned and conditioned in accordance with instructions of the applicable Supplier, except as otherwise provided in the Contract Documents. Progress Schedule: 6.6. CONTRACTOR shall adhere to the progress schedule established in accordance with paragraph 2.9 as it may be adjusted from time to time as provided below: 6.6.1. CONTRACTOR shall submit to ENGINEER for acceptance (to the extent indicated in paragraph 2.9) pro- posed adjustments in the progress schedule that will not change the Contract Times (or Milestones). Such adjust- ments will conform generally to the progress schedule then in effect and additionally will comply with any provisions of the General Requirements applicable thereto. 6.6.2. Proposed adjustments in the progress schedule that will change the Contract Times (or Milestones) shall be submitted in accordance with the requirements of paragraph 12.1. Such adjustments may only be made by a Change Order or Written Amendment in accordance with Article 12. 6.7. Substitutes and "Or -Equal" Items: 6.7.1. Whenever an item of material or equipment is specified or described in the Contract Documents by using the name of a proprietary item or the name of a particular Supplier, the specification or description is intended to establish the type, function and quality required. Unless the specification or description contains or is followed by words reading that no like, equivalent or "or- equal" item or no substitution is permitted, other items of material or equip- ment or material or equipment of other Suppliers may be accepted by ENGINEER under the following circumstances: 6.7.1.1. "Or- Equal ": If in ENGINEER's sole discre- tion an item of material or equipment proposed by CON- TRACTOR is functionally equal to that named and suffi- ciently similar so that no change in related Work will be required, it may be considered by ENGINEER as an "or-equal" item, in which case review and approval of the proposed item may, in ENGINEER's sole discretion, be accomplished without compliance with some or all of the requirements for acceptance of proposed substitute items. 6.7.1.2. Substitute Items: If in ENGINEER's sole discretion an item of material or equipment proposed by CONTRACTOR does not qualify as an "or- equal" item under subparagraph 6.7.1.1, it will be considered a pro- posed substitute item. CONTRACTOR shall submit suffi- cient information as provided below to allow ENGINEER to determine that the item of material or equipment proposed is essentially equivalent to that named and an acceptable substitute therefor. The procedure for review by the ENGINEER will include the following as supple- mented in the General Requirements and as ENGINEER may decide is appropriate under the circumstances. Re- quests for review of proposed substitute items of material or equipment will not be accepted by ENGINEER from anyone other than CONTRACTOR. If CONTRACTOR wishes to furnish or use a substitute item of material or equipment, CONTRACTOR shall first make written appli- cation to ENGINEER for acceptance thereof, certifying that the proposed substitute will perform adequately the functions and achieve the results called for by the general design, be similar in substance to that specified and be suited to the same use as that specified. The application will state the extent, if any, to which the evaluation and acceptance of the proposed substitute will prejudice CON - TRALIOR's achievement of Substantial Completion on time, whether or not acceptance of the substitute for use in the Work will require a change in any of the Contract Documents (or in the provisions of any other direct contract with OWNER for work on the Project) to adapt the design to the proposed substitute and whether or not incorporation or use of the substitute in connection with the Work is subject to payment of any license fee or royalty. All variations of the proposed substitute from that specified will be identified in the application and available maintenance, repair and replacement service will be indi- cated. The application will also contain an itemized esti- mate of all costs or credits that will result directly or indirectly from acceptance of such substitute, including costs of redesign and claims of other contractors affected by the resulting change, all of which will be considered by ENGINEER in evaluating the proposed substitute. EN- GINEER may require CONTRACTOR to fumish addi- tional data about the proposed substitute. 6.7.1.3. CONTRACTOR's Expense. All data to be provided by CONTRACTOR in support of any proposed "or- equal" or substitute item will be at CONTRACTOR's expense. 6.7.2. Substitute Construction Methods or Procedures: If a specific means, method, technique. sequence or procedure of 24 construction is shown or indicated in and expressly required by the Contract Documents, CONTRACTOR may furnish or utilize a substitute means, method, technique, sequence or procedure of construction acceptable to ENGINEER. CON- TRACTOR shall submit sufficient information to allow ENGI- NEER, in ENGINEER's sole discretion, to determine that the substitute proposed is equivalent to that expressly called for by the Contract Documents. The procedure for review by ENGI- NEER will be similar to that provided in subparagraph 6.7.1.2. 6.7.3. Engineer's Evaluation: ENGINEER will be allowed a reasonable time within which to evaluate each proposal or submittal made pursuant to paragraphs 6.7.1.2 and 6.7.2. ENGINEER will be the sole judge of acceptability. No "or- equal" or substitute will be ordered, installed or utilized without ENGINEER's prior written acceptance which will be evidenced by either a Change Order or an approved Shop Drawing. OWNER may require CONTRACTOR to furnish at CONTRACTOR's expense a special performance guarantee or other surety with respect to any "or- equal" or substitute. ENGINEER will record time required by ENGINEER and ENGINEER's Consultants in evaluating substitutes proposed or submitted by CONTRACTOR pursuant to paragraphs 6.7.1.2 and 6.7.2 and in making changes in the Contract Documents (or in the provisions of any other direct contract with OWNER for work on the Project) occasioned thereby. Whether or not ENGINEER accepts a substitute item so proposed or submit- ted by CONTRACTOR, CONTRACTOR shall reimburse OWNER for the charges of ENGINEER and ENGINEER's Consultants for evaluating each such proposed substitute item. Concerning Subcontractors, Suppliers and Others: 6.8.1. CONTRACTOR shall not employ any Subcon- tractor, Supplier or other person or organization (including those acceptable to OWNER and ENGINEER as indicated in paragraph 6.8.2), whether initially or as a substitute, against whom OWNER or ENGINEER may have reason- able objection. CONTRACTOR shall not be required to employ any Subcontractor, Supplier or other person or organization to fumish or perform any of the Work against whom CONTRACTOR has reasonable objection. 6.8.2. If the Supplementary Conditions require the iden- tity of certain Subcontractors, Suppliers or other persons or organizations (including those who are to furnish the princi- pal items of materials or equipment) to be submitted to OWNER in advance of the specified date prior to the Effective Date of the Agreement for acceptance by OWNER and ENGINEER, and if CONTRACTOR has submitted a list thereof in accordance with the Supplementary Condi- tions, OWNER's or ENGINEER's acceptance (either in writing or by failing to make written objection thereto by the date indicated for acceptance or objection in the bidding documents or the Contract Documents) of any such Subcon- tractor, Supplier or other person or organization so identified may be revoked on the basis of reasonable objection after due investigation, in which case CONTRACTOR shall sub- mit an acceptable substitute, the Contract Price will be adjusted by the difference in the cost occasioned by such 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 n 1 1 substitution and an appropriate Change Order will be issued or Written Amendment signed. No acceptance by OWNER or ENGINEER of any such Subcontractor, Supplier or other person or organization shall constitute a waiver of any right of OWNER or ENGINEER to reject defective Work. 6.9.1. CONTRACTOR shall be fully responsible to OWNER and ENGINEER for all acts and omissions of the Subcontractors, Suppliers and other persons and organiza- tions performing or furnishing any of the Work under a direct or indirect contract with CONTRACTOR just as CON- TRACTOR is responsible for CONTRACTOR's own acts and omissions. Nothing in the Contract Documents shall create for the benefit of any such Subcontractor, Supplier or other person or organization any contractual relationship between OWNER or ENGINEER and any such Subcon- tractor, Supplier or other person or organization, nor shall it create any obligation on the part of OWNER or ENGI- NEER to pay or to see to the payment of any moneys due any such Subcontractor, Supplier or other person or organi- zation except as may otherwise be required by Laws and Regulations. 6.9.2. CONTRACTOR shall be solely responsible for scheduling and coordinating the Work of Subcontractors, Suppliers and other persons and organizations performing or furnishing any of the Work under a direct or indirect contract with CONTRACTOR. CONTRACTOR shall require all Sub- contractors, Suppliers and such other persons and organiza- tions performing or furnishing any of the Work to communi- cate with the ENGINEER through CONTRACTOR. 6.10. The divisions and sections of the Specifications and the identifications of any Drawings shall not control CON- TRACTOR in dividing the Work among Subcontractors or Suppliers or delineating the Work to be performed by any specific trade. 6.11. All Work performed for CONTRACTOR by a Sub- contractor or Supplier will be pursuant to an appropriate agreement between CONTRACTOR and the Subcontractor or Supplier which specifically binds the Subcontractor or Supplier to the applicable terms and conditions of the Contract Docu- ments for the benefit of OWNER and ENGINEER. Whenever any such agreement is with a Subcontractor or Supplier who is listed as an additional insured on the property insurance provided in paragraph 5.6 or 5.7, the agreement between the CONTRACTOR and the Subcontractor or Supplier will con- tain provisions whereby the Subcontractor or Supplier waives all rights against OWNER, CONTRACTOR, ENGINEER, ENGINEER's Consultants and all other additional insureds for all losses and damages caused by, arising out of or resulting from any of the perils covered by such policies and any other property insurance applicable to the Work. If the insurers on any such policies require separate waiver forms to be signed by any Subcontractor or Supplier, CONTRACTOR will obtain the same. Patent Fees and Royalties: 6.12. CONTRACTOR shall pay all license fees and royal- ties and assume all costs incident to the use in the performance 25 of the Work or the incorporation in the Work of any invention, design, process, product or device which is the subject of patent rights or copyrights held by others. If a particular invention, design, process, product or device is specified in the Contract Documents for use in the performance of the Work and if to the actual knowledge of OWNER or ENGINEER its use is subject to patent rights or copyrights calling for the payment of any license fee or royalty to others, the existence of such rights shall be disclosed by OWNER in the Contract Documents. To the fullest extent permitted by Laws and Regulations, CONTRACTOR shall indemnify and hold harm- less OWNER, ENGINEER, ENGINEER's Consultants and the officers, directors, employees, agents and other consultants of each and any of them from and against all claims, costs, losses and damages arising out of or resulting from any infringement of patent rights or copyrights incident to the use in the performance of the Work or resulting from the incorpora- tion in the Work of any invention, design, process, product or device not specified in the Contract Documents. Permits: 6.13. Unless otherwise provided in the Supplementary Conditions, CONTRACTOR shall obtain and pay for all con- struction permits and licenses. OWNER shall assist CON- TRACTOR, when necessary, in obtaining such permits and licenses. CONTRACTOR shall pay all governmental charges and inspection fees necessary for the prosecution of the Work, which are applicable at the time of opening of Bids, or, if there are no Bids, on the Effective Date of the Agreement. CON- TRACTOR shall pay all charges of utility owners for connec- tions to the Work, and OWNER shall pay all charges of such utility owners for capital costs related thereto such as plant investment fees. Laws and Regulations: 6.14. I . CONTRACTOR shall give all notices and comply with all Laws and Regulations applicable to furnishing and performance of the Work. Except where otherwise expressly required by applicable Laws and Regulations, neither OWNER nor ENGINEER shall be responsible for monitoring CON - TRACTOR's compliance with any Laws or Regulations. 6.14.2. If CONTRACTOR performs any Work knowing or having reason to know that it is contrary to Laws or Regulations, CONTRACTOR shall bear all claims, costs, losses and damages caused by, arising out of or resulting therefrom; however, it shall not be CONTRACTOR's pri- mary responsibility to make certain that the Specifications and Drawings are in accordance with Laws and Regulations, but this shall not relieve CONTRACTOR of CONTRAC- TOR's obligations under paragraph 3.3.2. Taxes: 6.15. CONTRACTOR shall pay all sales, consumer, use and other similar taxes required to be paid by CONTRACTOR in accordance with the Laws and Regulations of the place of the Project which are applicable during the performance of the Work. Use of Premises: 6.16. CONTRACTOR shall confine construction equip- ment, the storage of materials and equipment and the opera- tions of workers to the site and land and areas identified in and permitted by the Contract Documents and other land and areas permitted by Laws and Regulations, rights -of -way, permits and easements, and shall not unreasonably encumber the premises with construction equipment or other materials or equipment. CONTRACTOR shall assume full responsibility for any dam- age to any such and or area, or to the owner or occupant thereof or of any adjacent land or areas, resulting from the performance of the Work. Should any claim be made by any such owner or occupant because of the performance of the Work, CONTRACTOR shall promptly settle with such other party by negotiation or otherwise resolve the claim by arbitra- tion or other dispute resolution proceeding or at law. CON- TRACTOR shall, to the fullest extent permitted by Laws and Regulations, indemnify and hold harmless OWNER, ENGI- NEER, ENGINEER's Consultant and anyone directly or indirectly employed by any of them from and against all claims, costs, losses and damages arising out of or resulting from any claim or action, legal or equitable, brought by any such owner or occupant against OWNER, ENGINEER or any other party indemnified hereunder to the extent caused by or based upon CONTRACTOR's performance of the Work. 6.17. During the progress of the Work, CONTRACTOR shall keep the premises free from accumulations of waste materials, rubbish and other debris resulting from the Work. At the completion of the Work CONTRACTOR shall remove all waste materials, rubbish and debris from and about the pre- mises as well as all tools, appliances, construction equipment and machinery and surplus materials. CONTRACTOR shall leave the site clean and ready for occupancy by OWNER at Substantial Completion of the Work. CONTRACTOR shall restore to original condition all property not designated for alteration by the Contract Documents. 6.18. CONTRACTOR shall not load nor permit any part of any structure to be loaded in any manner that will endanger the structure, nor shall CONTRACTOR subject any part of the Work or adjacent properly to stresses or pressures that will endanger it. Record Documents: 6.19. CONTRACTOR shall maintain in a safe place at the site one record copy of all Drawings, Specifications, Addenda, Written Amendments, Change Orders, Work Change Direc- tives, Field Orders and written interpretations and clarifica- tions (issued pursuant to paragraph 9.4) in good order and annotated to show all changes made during construction. These record documents together with all approved Samples and a counterpart of all approved Shop Drawings will be available to ENGINEER for reference. Upon completion of 26 the Work, these record documents, Samples and Shop Draw- ings will be delivered to ENGINEER for OWNER. Safety and Protection: 6.20. CONTRACTOR shall be responsible for initiating, maintaining and supervising all safety precautions and pro- grams in connection with the Work. CONTRACTOR shall take all necessary precautions for the safety of, and shall provide the necessary protection to prevent damage, injury or loss to: 6.20,1. all persons on the Work site or who may be affected by the Work; 6.20.2. all the Work and materials and equipment to be incorporated therein, whether in storage on or off the site; and 6.20.3. other property at the site or adjacent thereto, including trees, shrubs, lawns, walks, pavements, roadways, structures, utilities and Underground Facilities not desig- nated for removal, relocation or replacement in the course of construction. CONTRACTOR shall comply with all applicable Laws and Regulations of any public body having jurisdiction for safety of persons or property or to protect them from damage, injury or loss; and shall erect and maintain all necessary safeguards for such safety and protection. CONTRACTOR shall notify own- ers of adjacent property and of Underground Facilities and utility owners when prosecution of the Work may affect them. and shall cooperate with them in the protection, removal, relocation and replacement of their property. All damage, injury or loss to any property referred to in paragraph 6.20.2 or 6.20.3 caused, directly or indirectly, in whole or in part, by CONTRACTOR, any Subcontractor, Supplier or any other person or organization directly or indirectly employed by any of them to perform or furnish any of the Work or anyone for whose acts any of them may be liable, shall be remedied by CONTRACTOR (except damage or loss attributable to the fault of Drawings or Specifications or to the acts or omissions of OWNER or ENGINEER or ENGINEER's Consultant or anyone employed by any of them or anyone for whose acts any of them may be liable, and not attributable, directly or indi- rectly, in whole or in part, to the fault or negligence of CONTRACTOR or any Subcontractor, Supplier or other per- son or organization directly or indirectly employed by any of them). CONTRACTOR's duties and responsibilities for safety and for protection of the Work shall continue until such time as all the Work is completed and ENGINEER has issued a notice to OWNER and CONTRACTOR in accordance with para- graph 14.13 that the Work is acceptable (except as otherwise expressly provided in connection with Substantial Comple- tion). Safety Representative: 6.21, CONTRACTOR shall designate a qualified and expe- rienced safety representative at the site whose duties and 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 responsibilities shall be the prevention of accidents and the maintaining and supervising of safety precautions and pro- grams. Hazard Communication Programs: 6.22. CONTRACTOR shall be responsible for coordinating any exchange of material safety data sheets or other hazard communication information required to be made available to or exchanged between or among employers at the site in accor- dance with Laws or Regulations. Emergencies: 6.23. In emergencies affecting the safety or protection of persons or the Work or property at the site or adjacent thereto, CONTRACTOR, without special instruction or au- thorization from OWNER or ENGINEER, is obligated to act to prevent threatened damage, injury or loss. CON- TRACTOR shall give ENGINEER prompt written notice if CONTRACTOR believes that any significant changes in the Work or variations from the Contract Documents have been caused thereby. If ENGINEER determines that a change in the Contract Documents is required because of the action taken by CONTRACTOR in response to such an emergency, a Work Change Directive or Change Order will be issued to document the consequences of such action. 6.24. Shop Drawings and Samples: 6.24.1. CONTRACTOR shall submit Shop Drawings to ENGINEER for review and approval in accordance with the accepted schedule of Shop Drawings and Sample submittals (see paragraph 2.9). All submittals will be identified as ENGINEER may require and in the number of copies specified in the General Requirements. The data shown on the Shop Drawings will be complete with respect to quanti- ties, dimensions, specified performance and design criteria, materials and similar data to show ENGINEER the materi- als and equipment CONTRACTOR proposes to provide and to enable ENGINEER to review the information for the limited purposes required by paragraph 6.26. 6.24.2. CONTRACTOR shall also submit Samples to ENGINEER for review and approval in accordance with said accepted schedule of Shop Drawings and Sample sub- mittals. Each Sample will be identified clearly as to material, Supplier, pertinent data such as catalog numbers and the use for which intended and otherwise as ENGINEER may require to enable ENGINEER to review the submittal for the limited purposes required by paragraph 6.26. The num- bers of each Sample to be submitted will be as specified in the Specifications. 6.25. Submittal Procedures: 6.25.1. Before submitting each Shop Drawing or Sam- ple, CONTRACTOR shall have determined and verified: 27 6.25.1.1. all field measurements, quantities, dimen- sions, specified performance criteria, installation require- ments, materials, catalog numbers and similar information with respect thereto, 6.25.1.2. all materials with respect to intended use, fabrication, shipping, handling, storage, assembly and installation pertaining to the performance of the Work, and 6.25.1.3. all information relative to CONTRACTOR's sole responsibilities in respect of means, methods, tech- niques, sequences and procedures of construction and safety precautions and programs incident thereto. CONTRACTOR shall also have reviewed and coordinated each Shop Drawing or Sample with other Shop Drawings and Samples and with the requirements of the Work and the Contract Documents. 6.25.2. Each submittal will bear a stamp or specific written indication that CONTRACTOR has satisfied CON - TRACTOR's obligations under the Contact Documents with respect to CONTRACTOR'S review and approval of that submittal. 6.25.3. At the time of each submission, CONTRACTOR shall give ENGINEER specific written notice of such vari- ations, if any, that the Shop Drawing or Sample submitted may have from the requirements of the Contract Documents, such notice to be in a written communication separate from the submittal; and, in addition, shall cause a specific notation to be made on each Shop Drawing and Sample submitted to ENGINEER for review and approval of each such variation. 6.26. ENGINEER will review and approve Shop Drawings and Samples in accordance with the schedule of Shop Draw- ings and Sample submittals accepted by ENGINEER as re- quired by paragraph 2.9. ENGINEER's review and approval will be only to determine if the items covered by the submittals will, after installation or incorporation in the Work, conform to the information given in the Contract Documents and be compatible with the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. ENGINEER's review and approval will not extend to means, methods, techniques, sequences or procedures of construction (except where a particular means, method, technique, se- quence or procedure of construction is specifically and ex- pressly called for by the Contract Documents) or to safety precautions or programs incident thereto. The review and approval of a separate item as such will not indicate approval of the assembly in which the item functions. CONTRACTOR shall make corrections required by ENGINEER, and shall return the required number of corrected copies of Shop Draw- ings and submit as required new Samples for review and approval. CONTRACTOR shall direct specific attention in writing to revisions other than the corrections called for by ENGINEER on previous submittals. 6.27. ENGINEER'S review and approval of Shop Draw- ings or Samples shall not relieve CONTRACTOR from respon- sibility for any variation from the requirements of the Contract Documents unless CONTRACTOR has in writing called EN- GINEER's attention to each such variation at the time of submission as required by paragraph 6.25.3 and ENGINEER has given written approval of each such variation by specific written notation thereof incorporated in or accompanying the Shop Drawing or Sample approval; nor will any approval by ENGINEER relieve CONTRACTOR from responsibility for complying with the requirements of paragraph 6.25.1. 6.28. Where a Shop Drawing or Sample is required by the Contract Documents or the schedule of Shop Drawings and Sample submissions accepted by ENGINEER as required by paragraph 2.9, any related Work performed prior to ENGI- NEER's review and approval of the pertinent submittal will be at the sole expense and responsibility of CONTRACTOR. Continuing the Work: 6.29. CONTRACTOR shall carry on the Work and adhere to the progress schedule during all disputes or disagreements with OWNER. No Work shall be delayed or postponed pend- ing resolution of any disputes or disagreements, except as permitted by paragraph 15.5 or as OWNER and CONTRAC- TOR may otherwise agree in writing. 6.30. CONTRACTOR's General Warranty and Guarantee: 6.30.1. CONTRACTOR warrants and guarantees to OWNER, ENGINEER and ENGINEER'S Consultants that all Work will be in accordance with the Contract Documents and will not be defective. CONTRACTOR's warranty and guarantee hereunder excludes defects or damage caused by 6.30.1.1. abuse, modification or improper maintenance or operation by persons other than CONTRACTOR, Sub- contractors or Suppliers; or 6.30.1.2. normal wear and tear under normal usage. 6.30.2. CONTRACTOR's obligation to perform and com- plete the Work in accordance with the Contract Documents shall be absolute. None of the following will constitute an acceptance of Work that is not in accordance with the Contract Documents or a release of CONTRACTOR's obli- gation to perform the Work in accordance with the Contract Documents: 6.30.2.1. observations by ENGINEER; 6.30.2.2. recommendation of any progress or final payment by ENGINEER; 6.30.2.3. the issuance of a certificate of Substantial Completion or any payment by OWNER to CONTRAC- TOR under the Contract Documents; 6.30.2.4. use or occupancy of the Work or any part thereof by OWNER; 28 6.30.2.5. any acceptance by OWNER or any failure to do so; 6.30.2.6. any review and approval of a Shop Drawing or Sample submittal or the issuance of a notice of accept- ability by ENGINEER pursuant to paragraph 14.13; 6.30.2.7. any inspection, test or approval by others; or 6.30.2.8. any correction of defective Work by OWNER. lndemnifcation: 6,31. To the fullest extent permitted by Laws and Regula- tions, CONTRACTOR shall indemnify and hold harmless OWNER, ENGINEER, ENGINEER's Consultants and the officers, directors, employees, agents and other consultants of each and any of [hem from and against all claims, costs, losses and damages (including but not limited to all fees and charges of engineers, architects, attorneys and other professionals and all court or arbitration or other dispute resolution costs) caused by, arising out of or resulting from the performance of the Work, provided that any such claim, cost, loss or damage: (i) is attributable to bodily injury, sickness, disease or death, or to injury to or destruction of tangible property (other than the Work itself), including the loss of use resulting therefrom, and (ii) is caused in whole or in part by any negligent act or omission of CONTRACTOR, any Subcontractor, any Supplier, any person or organization directly or indirectly employed by any of them to perform or furnish any of the Work or anyone for whose acts any of them may be liable, regardless of whether or not caused in part by any negligence or omission of a person or entity indemnified hereunder or whether liability is imposed upon such indemnified party by Laws and Regulations regard- less of the negligence of any such person or entity. 6.32. In any and all claims against OWNER or ENGI- NEER or any of their respective consultants, agents, officers, directors or employees by any employee (or the survivor or personal representative of such employee) of CONTRACTOR, any Subcontractor, any Supplier, any person or organization directly or indirectly employed by any of them to perform or furnish any of the Work, or anyone for whose acts any of them may be liable, the indemnification obligation under paragraph 6.31 shall not be limited in any way by any limitation on the amount or type of damages, compensation or benefits payable by or for CONTRACTOR or any such Subcontractor, Supplier or other person or organization under workers' compensation acts, disability benefit acts or other employee benefit acts, 6.33. The indemnification obligations of CONTRACTOR under paragraph 6.31 shall not extend to the liability of ENGI- NEER and ENGINEER's Consultants, officers, directors, employees or agents caused by the professional negligence, errors or omissions of any of them. Survival of Obligations: 6.34. All representations, indemnifications, warranties and guarantees made in, required by or given in accordance with 1 1� 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 the Contract Documents, as well as all continuing obligations indicated in the Contract Documents, will survive final pay- ment, completion and acceptance of the Work and termination or completion of the Agreement. ARTICLE 7 —OTHER WORK Related Work at Site: 7.1. OWNER may perform other work related to the Project at the site by OWNER's own forces, or let other direct contracts therefor which shall contain General Condi- tions similar to these, or have other work performed by utility owners. If the fact that such other work is to be performed was not noted in the Contract Documents, then: (i) written notice thereof will be given to CONTRACTOR prior to starting any such other work, and (ii) CONTRAC- TOR may make a claim therefor as provided in Articles 11 and 12 if CONTRACTOR believes that such performance will involve additional expense to CONTRACTOR or re- quires additional time and the parties are unable to agree as to the amount or extent thereof. 7.2. CONTRACTOR shall afford each other contractor who is a party to such a direct contract and each utility owner (and OWNER, if OWNER is performing the addi- tional work with OWNER's employees) proper and safe access to the site and a reasonable opportunity for the introduction and storage of materials and equipment and the execution of such other work and shall properly connect and coordinate the Work with theirs. Unless otherwise provided in the Contract Documents, CONTRACTOR shall do all cutting, fitting and patching of the Work that may be required to make its several parts come together properly and inte- grate with such other work. CONTRACTOR shall not en- danger any work of others by cutting, excavating or other- wise altering their work and will only cut or alter their work with the written consent of ENGINEER and the others whose work will be affected. The duties and responsibilities of CONTRACTOR under this paragraph are for the benefit of such utility owners and other contractors to the extent that there are comparable provisions for the benefit of CON- TRACTOR in said direct contracts between OWNER and such utility owners and other contractors. 7.3. If the proper execution or results of any part of CONTRACTOR's Work depends upon work performed by others under this Article 7, CONTRACTOR shall inspect such other work and promptly report to ENGINEER in writing any delays, defects or deficiencies in such other work that render it unavailable or unsuitable for the proper execution and results of CONTRACTOR's Work. CONTRACTOR's failure so to report will constitute an acceptance of such other work as fit and proper for integration with CONTRACTOR's Work except for latent or nonapparent defects and deficiencies in such other work. 29 Coordination: 7.4. If OWNER contracts with others for the performance of other work on the Project at the site. the following will be set forth in Supplementary Conditions: 7.4.1. the person, firm or corporation who will have authority and responsibility for coordination of the activities among the various prime contractors will be identified; 7.4.2. the specific matters to be covered by such author- ity and responsibility will be itemized; and 7.4,3. the extent of such authority and responsibilities will be provided. Unless otherwise provided in the Supplementary Condi- tions, OWNER shall have sole authority and responsibility in . respect of such coordination. ARTICLE 8— OWNER'S RESPONSIBILITIES 8.1. Except as otherwise provided in these General Condi- tions, OWNER shall issue all communications to CONTRAC- TOR through ENGINEER. 8.2. In case of termination of the employment of ENGI- NEER, OWNER shall appoint an engineer against whom CONTRACTOR makes no reasonable objection, whose status under the Contract Documents shall be that of the former ENGINEER. 8.3. OWNER shall furnish the data required of OWNER under the Contract Documents promptly and shall make pay- ments to CONTRACTOR promptly when they are due as provided in paragraphs 14.4 and 14.13. 8.4. OWNER's duties in respect of providing lands and easements and providing engineering surveys to establish ref- erence points are set forth in paragraphs 4.1 and 4.4. Paragraph 4.2 refers to OWNER's identifying and making available to CONTRACTOR copies of reports of explorations and tests of subsurface conditions at the site and drawings of physical conditions in existing structures at or contiguous to the site that have been utilized by ENGINEER in preparing the Contract Documents. 8.5. OWNER's responsibilities in respect of purchasing and maintaining liability and property insurance are set forth in paragraphs 5.5 through 5.10. 8.6. OWNER is obligated to execute Change Orders as indicated in paragraph 10.4. 8.7. OWNER's responsibility in respect of certain inspec- tions, tests and approvals is set forth in paragraph 13,4. 8.8. In connection with OWNER's right to stop Work or suspend Work, see paragraphs 13.10 and 15.1. Paragraph 15.2 deals with OWNER's right to terminate services of CON- TRACTOR under certain circumstances. 8.9. The OWNER shall not supervise, direct or have control or authority over, nor be responsible for, CONTRAC- TOR's means, methods, techniques, sequences or procedures of construction or the safety precautions and programs incident thereto, or for any failure of CONTRACTOR to comply with Laws and Regulations applicable to the furnishing or perfor- mance of the Work. OWNER will not be responsible for CONTRACTOR's failure to perform or furnish the Work in accordance with the Contract Documents. 8.10. OWNER'S responsibility in respect of undisclosed Asbestos, PCBs, Petroleum, Hazardous Waste or Radioactive Materials uncovered or revealed at the site is set forth in paragraph 4.5. 8.11. If and to the extent OWNER has agreed to furnish CONTRACTOR reasonable evidence that financial arrange- ments have been made to satisfy OWNER's obligations under the Contract Documents, OWNER's responsibility in respect thereof will be as set forth in the Supplementary Conditions. ARTICLE 9— ENGINEER'S STATUS DURING CONSTRUCTION OWNER'S Representative: 9.1. ENGINEER will be OWNER's representative during the construction period. The duties and responsibilities and the limitations of authority of ENGINEER as OWNER's repre- sentative during construction are set forth in the Contract Documents and shall not be extended without written consent of OWNER and ENGINEER. Visits to Site: 9.2, ENGINEER will make visits to the site at intervals appropriate to the various stages of construction as ENGI- NEER deems necessary in order to observe as an experienced and qualified design professional the progress that has been made and the quality of the various aspects of CONTRAC- TOR's executed Work. Based on information obtained during such visits and observations, ENGINEER will endeavor for the benefit of OWNER to determine, in general, if the Work is proceeding in accordance with the Contract Documents. EN- GINEER will not be required to make exhaustive or continu- ous on -site inspections to check the quality or quantity of the Work. ENGINEER's efforts will be directed toward providing for OWNER a greater degree of confidence that the completed Work will conform generally to the Contract Documents. On the basis of such visits and on -site observations, ENGINEER will keep OWNER informed of the progress of the Work and will endeavor to guard OWNER against defective Work. EN- GINEER's visits and on -site observations are subject to all the limitations on ENGINEER's authority and responsibility set forth in paragraph 9.13, and particularly, but without limitation, during or as a result of ENGINEER's on -site visits or 30 observations of CONTRACTOR'S Work ENGINEER will not supervise, direct, control or have authority over or be respon- sible for CONTRACTOR's means, methods, techniques, se- quences or procedures of construction, or the safety precau- tions and programs incident thereto, or for any failure of CONTRACTOR to comply with Laws and Regulations appli- cable to the furnishing or performance of the Work. Project Representative: 9.3. If OWNER and ENGINEER agree, ENGINEER will furnish a Resident Project Representative to assist ENGI- NEER in providing more continuous observation of the Work. The responsibilities and authority and limitations thereon of any such Resident Project Representative and assistants will be as provided in paragraph 9.13 and in the Supplementary Conditions. If OWNER designates another representative or agent to represent OWNER at the site who is not ENGI- NEER's Consultant, agent or employee, the responsibilities and authority and limitations thereon of such other person will be as provided in the Supplementary Conditions. Clarifications and Interpretations: 9.4. ENGINEER will issue with reasonable promptness such written clarifications or interpretations of the require- ments of the Contract Documents (in the form of Drawings or otherwise) as ENGINEER may determine necessary, which shall be consistent with the intent of and reasonably inferable from Contract Documents. Such written clarifications and interpretations will be binding on OWNER and CONTRAC- TOR. If OWNER or CONTRACTOR believes that a written clarification or interpretation justifies an adjustment in the Contract Price or the Contract Times and the parties are unable to agree to the amount or extent thereof, if any, OWNER or CONTRACTOR may make a written claim therefor as pro- vided in Article 11 or Article 12. Authorized Variations in Work: 9.5, ENGINEER may authorize minor variations in the Work from the requirements of the Contract Documents which do not involve an adjustment in the Contract Price or the Contract Times and are compatible with the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. These may be accomplished by a Field Order and wilt he binding on OWNER and also on CONTRACTOR who shall perform the Work involved promptly. If OWNER or CONTRACTOR believes that a Field Order justifies an adjustment in the Contract Price or the Contract Times and the parties are unable to agree as to the amount or extent thereof, OWNER or CONTRACTOR may make a written claim therefor as provided in Article 11 or 12. Rejecting Defective Work: 9.6. ENGINEER will have authority to disapprove or reject Work which ENGINEER believes to be defective, or 1 111 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 that ENGINEER believes will not produce a completed Project that conforms to the Contract Documents or that will prejudice the integrity of the design concept of the completed Project as a functioning whole as indicated by the Contract Documents. ENGINEER will also have authority to require special inspec- tion or testing of the Work as provided in paragraph 13.9, whether or not the Work is fabricated, installed or completed. Shop Drawings, Change Orders and Payments: 9.7. In connection with ENGINEER's authority as to Shop Drawings and Samples, see paragraphs 6.24 through 6.28 inclusive. 9.8. In connection with ENGINEER's authority as to Change Orders, see Articles 10, 11, and 12. 9.9. In connection with ENGINEER's authority as to Applications for Payment, see Article 14. Determinations for Unit Prices: 9.10. ENGINEER will determine the actual quantities and classifications of Unit Price Work performed by CONTRAC- TOR. ENGINEER will review with CONTRACTOR the EN- GIN EER's preliminary determinations on such matters before rendering a written decision thereon (by recommendation of an Application for Payment or otherwise). ENGINEER's written decision thereon will be final and binding upon OWNER and CONTRACTOR, unless, within ten days after the date of any such decision, either OWNER or CONTRACTOR delivers to the other and to ENGINEER written notice of intention to appeal from ENGINEER's decision and: (i) an appeal from ENGINEER's decision is taken within the time limits and in accordance with the procedures set forth in Exhibit GC -A, "Dispute Resolution Agreement," entered into between OWNER and CONTRACTOR pursuant to Article 16, or (ii) if no such Dispute Resolution Agreement has been entered into, a formal proceeding is instituted by the appealing party in a forum of competent jurisdiction to exercise such rights or remedies as the appealing party may have with respect to ENGINEER's decision, unless otherwise agreed in writing by OWNER and CONTRACTOR. Such appeal will not be subject to the procedures of paragraph 9.11. Decisions on Disputes: 9.11. ENGINEER will be the initial interpreter of the requirements of the Contract Documents and judge of the acceptability of the Work thereunder. Claims, disputes and other matters relating to the acceptability of the Work or the interpretation of the requirements of the Contract Documents pertaining to the performance and furnishing of the Work and Claims under Articles 11 and 12 in respect of changes in the Contract Price or Contract Times will be referred initially to ENGINEER in writing with a request for a formal decision in accordance with this paragraph. Written notice of each such claim, dispute or other matter will be delivered by the claimant 31 to ENGINEER and the other party to the Agreement promptly (but in no event later than thirty days) after the start of the occurrence or event giving rise thereto, and written supporting data will be submitted to ENGINEER and the other party within sixty days after the start of such occurrence or event unless ENGINEER allows an additional period of time for the submission of additional or more accurate data in support of such claim, dispute or other matter. The opposing party shall submit any response to ENGINEER and the claimant within thirty days after receipt of the claimant's last submittal (unless ENGINEER allows additional time). ENGINEER will render a formal decision in writing within thirty days after receipt of the opposing party's submittal, if any. in accordance with this paragraph. ENGINEER's written decision on such claim, dispute or other matter will be final and binding upon OWNER and CONTRACTOR unless: (i) an appeal from ENGINEER's decision is taken within the time limits and in accordance with the procedures set forth in EXHIBIT GC -A, "Dispute Reso- lution Agreement." entered into between OWNER and CON- TRACTOR pursuant to Article 16, or (ii) if no such Dispute Resolution Agreement has been entered into, a written notice of intention to appeal from ENGINEER's written decision is delivered by OWNER or CONTRACTOR to the other and to ENGINEER within thirty days after the date of such decision and a formal proceeding is instituted by the appealing party in a forum of competent jurisdiction to exercise such rights or remedies as the appealing party may have with respect to such claim, dispute or other matter in accordance with applicable Laws and Regulations within sixty days of the date of such decision, unless otherwise agreed in writing by OWNER and CONTRACTOR. 9.12. When functioning as interpreter and judge under paragraphs 9.10 and 9.11, ENGINEER will not show partiality to OWNER or CONTRACTOR and will not be liable in connection with any interpretation or decision rendered in good faith in such capacity. The rendering of a decision by ENGINEER pursuant to paragraphs 9.10 or 9.11 with respect to any such claim, dispute or other matter (except any which have been waived by the making or acceptance of final payment as provided in paragraph 14.15) will be a condition precedent to any exercise by OWNER or CONTRACTOR of such rights or remedies as either may otherwise have under the Contract Documents or by Laws or Regulations in respect of any such claim, dispute or other matter pursuant to Article 16. 9.13. Limitations on ENGINEER's Authority and Responsibilities: 9.13.1. Neither ENGINEER's authority or responsibil- ity under this Article 9 or under any other provision of the Contract Documents nor any decision made by ENGINEER in good faith either to exercise or not exercise such authority or responsibility or the undertaking. exercise or performance of any authority or responsibility by ENGINEER shall create, impose or give rise to any duty owed by ENGINEER to CONTRACTOR, any Subcontractor, any Supplier, any other person or organization, or to any surety for or em- ployee or agent of any of [hem. 9.13.2. ENGINEER will not supervise, direct, control or have authority over or be responsible for CONTRAC- TOR's means, methods, techniques, sequences or proce- dures of construction, or the safety precautions and pro- grams incident thereto, or for any failure of CONTRACTOR to comply with Laws and Regulations applicable to the furnishing or performance of the Work. ENGINEER will not be responsible for CONTRACTOR's failure to perform or furnish the Work in accordance with the Contract Docu- ments. 19.13,3. ENGINEER will not be responsible for the acts or omissions of CONTRACTOR or of any Subcontractor, any Supplier, or of any other person or organization perform- ing or furnishing any of the Work. 9.13.4. ENGINEER'S review of the final Application for Payment and accompanying documentation and all mainte- nance and operating instructions, schedules, guarantees, bonds and certificates of inspection, tests and approvals and Other documentation required to be delivered by paragraph 14.12 will only be to determine generally that their content complies with the requirements of, and in the case of certificates of inspections, tests and approvals that the results certified indicate compliance with, the Contract Doc- uments. 9.13.5. The limitations upon authority and responsibility set forth in this paragraph 9.13 shall also apply to ENGI- NEER's Consultants, Resident Project Representative and assistants. ARTICLE 10— CHANGES IN THE WORK 10.1. Without invalidating the Agreement and without notice to any surety, OWNER may, at any time or from time to time, order additions, deletions or revisions in the Work. Such additions, deletions or revisions will be authorized by a Written Amendment, a Change Order, or a Work Change Directive. Upon receipt of any such document, CONTRAC- TOR shall promptly proceed with the Work involved which will be performed under the applicable conditions of the Contract Documents (except as otherwise specifically pro- vided). 10.2. If OWNER and CONTRACTOR are unable to agree as to the extent, if any, of an adjustment in the Contract Price or an adjustment of the Contract Times that should be allowed as a result of a Work Change Directive. a claim may be made therefor as provided i n Article I I or Article 12. 10.3. CONTRACTOR shall not be entitled to an increase in the Contract Price or an extension of the Contract Times with respect to any Work performed that is not required by the Contract Documents as amended, modified and supplemented as provided in paragraphs 3.5 and 3.6 except in the case of an emergency as provided in paragraph 6.23 or in the case of .incovering Work as provided in paragraph 13.9. 32 10.4. OWNER and CONTRACTOR shall execute appro- priate Change Orders recommended by ENGINEER (or Writ- ten Amendments) covering: 10.4.1. changes in the Work which are (i) ordered by OWNER pursuant to paragraph 10.1, (ii) required because of acceptance of defective Work under paragraph 13.13 or correcting defective Work under paragraph 13.14, or (iii) agreed to by the parties; 10.4.2, changes in the Contract Price or Contract Times which are agreed to by the parties: and 10.4.3. changes in the Contract Price or Contract Times which embody the substance of any written decision ren- dered by ENGINEER pursuant to paragraph 9.11; provided that, in lieu of executing any such Change Order, an appeal may be taken from any such decision in accordance with the provisions of the Contract Documents and applicable Laws and Regulations, but during any such appeal, CON- TRACTOR shall carry on the Work and adhere to the progress schedule as provided in paragraph 6.29. 10.5. If notice of any change affecting the general scope of the Work or the provisions of the Contract Documents (includ- ing, but not limited to, Contract Price or Contract Times) is required by the provisions of any Bond to be given to a surety, the giving of any such notice will be CONTRACTOR's respon- sibility, and the amount of each applicable Bond will be adjusted accordingly, ARTICLE I I— CHANGE OF CONTRACT PRICE 1I.I. The Contract Price constitutes the 'total compensa- tion (subject to authorized adjustments) payable to CON- TRACTOR for performing the Work. All duties, responsibili- ties and obligations assigned to or underta ken by CONTRACTOR shall be at CONTRACTOR's expense without change in the Contract Price. 11.2. The Contract Price may only be changed by a Change Order or by a Written Amendment. Any claim for an adjust- ment in the Contract Price shall be based on written notice delivered by the party making the claim to the other party and to ENGINEER promptly (but in no event later than thirty days) after the start of the occurrence or event giving rise to the claim and stating the general nature of the claim. Notice of the amount of the claim with supporting data shall be delivered within sixty days after the start of such occurrence or event (unless ENGINEER allows additional time for claimant to submit additional or more accurate data in support of the claim) and shall be accompanied by claimant's written statement that the adjustment claimed covers all known amounts to which the claimant is entitled as a result of said occurrence or event. All claims for adjustment in the Contract Price shall be determined by ENGINEER in accordance with paragraph 9.11 if OWNER and CONTRACTOR cannot otherwise agree on the amount involved. No claim for an adjustment in the Contract Price will 1 1 1 1 1 1 1 1 1 1i 1 1 1 1 1 1 1 1 1 1 1 1 1 1 be valid if not submitted in accordance with this paragraph 11.2. 11.3. The value of any Work covered by a Change Order or of any claim for an adjustment in the Contract Price will be determined as follows: 11.3.1. where the Work involved is covered by unit prices contained in the Contract Documents, by application of such unit prices to the quantities of the items involved (subject to the provisions of paragraphs 11.9.1 through 11.9.3, inclusive); 11.3.2. where the Work involved is not covered by unit prices contained in the Contract Documents, by a mutually agreed lump sum (which may include an allowance for overhead and profit not necessarily in accordance with paragraph 11.6.2); 11.3.3. where the Work involved is not covered by unit prices contained in the Contract Documents and agreement to a lump sum is not reached under paragraph 11.3.2, on the basis of the Cost of the Work (determined as provided in paragraphs 11A and 11.5) plus a CONTRACTOR's fee for overhead and profit (determined as provided in paragraph 11.6). Cost of the Work: 11.4. The term Cost of the Work means the sum of all costs necessarily incurred and paid by CONTRACTOR in the proper performance of the Work. Except as otherwise may be agreed to in writing by OWNER, such costs shall be in amounts no higher than those prevailing in the locality of the Project, shall include only the following items and shall not include any of the costs itemized in paragraph 11.5: 11.4.1. Payroll costs for employees in the direct employ of CONTRACTOR in the performance of the Work under schedules of job classifications agreed upon by OWNER and CONTRACTOR. Such employees shall include without lim- itation superintendents, foremen and other personnel em- ployed full- time at the site. Payroll costs for employees not employed full time on the Work shall be apportioned on the basis of their time spent on the Work. Payroll costs shall include, but not be limited to, salaries and wages plus the cost of fringe benefits which shall include social security contributions, unemployment, excise and payroll taxes, work- ers' compensation, health and retirement benefits, bonuses, sick leave, vacation and holiday pay applicable thereto. The expenses of performing Work after regular working hours, on Saturday, Sunday or legal holidays, shall be included in the above to the extent authorized by OWNER. 11.4.2. Cost of all materials and equipment furnished and incorporated in the Work, including costs of transportation and storage thereof, and Suppliers' field services required in connection therewith. All cash discounts shall accrue to CONTRACTOR unless OWNER deposits funds with CON- TRACTOR with which to make payments, in which case the 33 cash discounts shall accrue to OWNER. All trade discounts, rebates and refunds and returns from sale of surplus materi- als and equipment shall accrue to OWNER, and CON- TRACTOR shall make provisions so that they may be obtained. 11.4.3. Payments made by CONTRACTOR to the Sub- contractors for Work performed or fumished by Subcontrac- tors. If required by OWNER, CONTRACTOR shall obtain competitive bids from subcontractors acceptable to OWNER and CONTRACTOR and shall deliver such bids to OWNER who will then determine, with the advice of ENGINEER, which bids, if any, will be accepted. If any subcontract provides that the Subcontractor is to be paid on the basis of Cost of the Work Plus a fee, the Subcontractor's Cost of the Work and fee shall be determined in the same manner as CONTRACTOR's Cost of the Work and fee as provided in paragraphs 11.4, 11.5, 11.6 and 11.7. All subcontracts shall be subject to the other provisions of the Contract Documents insofar as applicable. 11.4.4. Costs of special consultants (including but not limited to engineers, architects, testing laboratories, survey- ors, attorneys and accountants) employed for services spe- cifically related to the Work. 11.4.5. Supplemental costs including the following: 11.4.5.1. The proportion of necessary transportation, travel and subsistence expenses of CONTRACTOR's em- ployees incurred in discharge of duties connected with the Work. 11.4.5.2. Cost, including transportation and mainte- nance, of all materials, supplies, equipment, machinery, appliances, office and temporary facilities at the site and hand tools not owned by the workers, which are con- sumed in the performance of the Work, and cost less market value of such items used but not consumed which remain the property of CONTRACTOR. 11.4.5.3. Rentals of all construction equipment and machinery and the pans thereof whether rented from CONTRACTOR or others in accordance with rental agree- ments approved by OWNER with the advice of ENGI- NEER, and the costs of transportation, loading, unload- ing, installation, dismantling and removal thereof —all in accordance with the terms of said rental agreements. The rental of any such equipment, machinery or parts shall cease when the use thereof is no longer necessary for the Work. 11.4.5.4. Sales, consumer, use or similar taxes related to the Work, and for which CONTRACTOR is liable, imposed by Laws and Regulations. 11.4.5.5. Deposits lost for causes other than negli- gence of CONTRACTOR, any Subcontractor or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable, and royalty payments and fees for permits and licenses. 11.4.5.6. Losses and damages (and related expenses) caused by damage to the Work, not compensated by insurance or otherwise, sustained by CONTRACTOR in connection with the performance and furnishing of the Work (except losses and damages within the deductible amounts of property insurance established by OWNER in accordance with paragraph 5.9), provided they have re- sulted from causes other than the negligence of CON- TRACTOR, any Subcontractor, or anyone directly or indirectly employed by any of them or for whose acts any of them may be liable. Such losses shall include settle- ments made with the written consent and approval of OWNER. No such losses, damages and expenses shall be included in the Cost of the Work for the purpose of determining CONTRACTOR's fee. If, however, any such loss or damage requires reconstruction and CONTRAC- TOR is placed in charge thereof, CONTRACTOR shall be paid for services a fee proportionate to that stated in paragraph 11.6.2. 11.4.5.7. The cost of utilities, fuel and sanitary facili- ties at the site. 11.4,5.8. Minor expenses such as telegrams, long dis- tance telephone calls, telephone service at the site, ex- pressage and similar petty cash items in connection with the Work. 11.4.5.9. Cost of premiums for additional Bonds and insurance required because of changes in the Work. 11.5. The term Cost of the Work shall not include any of the following: 11.5.1. Payroll costs and other compensation of CON - TRACTOR's officers, executives, principals (of partnership and sole proprietorships), general managers, engineers, ar- chitects, estimators, attorneys, auditors, accountants, pur- chasing and contracting agents, expediters, timekeepers, clerks and other personnel employed by CONTRACTOR whether at the site or in CONTRACTOR's principal or a branch office for general administration of the Work and not specifically included in the agreed upon schedule of job classifications referred to in paragraph 11 .4.1 or specifically covered by paragraph 11.4.4 —all of which are to be consid- ered administrative costs covered by the CONTRACTOR's fee. 11.52. Expenses of CONTRACTOR's principal and branch offices other than CONTRACTOR's office at the site. 11.5.3. Any part of CONTRACTOR's capital expenses, including interest on CONTRACTOR's capital employed for the Work and charges against CONTRACTOR for delin- quent payments. 11.5.4. Cost of premiums for all Bonds and for all insurance whether or not CONTRACTOR is required by the Contract Documents to purchase and maintain the same (except for the cost of premiums covered by subparagraph 1 1.4.5.9 above). 34 11.5.5. Costs due to the negligence of CONTRAC- TOR, any Subcontractor, or anyone directly or indi- rectly employed by any of them or for whose acts any of them may be liable, including but not limited to, the correction of defective Work, disposal of materials or equipment wrongly supplied and making good any damage to property. Other overhead or general expense costs of any kind and the costs of any item not specifically and expressly included in paragraph 11.4. 11.6. The CONTRACTOR's fee allowed to CONTRAC- TOR for overhead and profit shall be determined as follows: 11.6.1. a mutually acceptable fixed fee; or 11.6.2. if a fixed fee is not agreed upon, then a fee based on the following percentages of the various portions of the Cost of the Work: 11.6.2.1. for costs incurred under paragraphs 11.4.1 and 11.4.2, the CONTRACTOR's fee shall be fifteen percent; 11.6.2.2. for costs incurred under paragraph 11.4.3, the CONTRACTOR's fee shall be five percent; 11.6.2.3. where one or more tiers of subcontracts are on the basis of Cost of the Work plus a fee and no fixed fee is agreed upon, the intent of paragraphs 11.4.1, 11.4.2, 11.4.3 and 11.6.2 is that the Subcontractor who actually performs or furnishes the Work. at whatever tier, will be paid a fee of fifteen percent of the costs incurred by such Subcontractor under paragraphs 11.4.1 and 11.4.2 and that any higher tier Subcontractor and CONTRACTOR will each be paid a fee of five percent of the amount paid to the next lower tier Subcontractor: 11.6.2.4. no fee shall be payable on the basis of costs itemized under paragraphs 11.4.4. 11.4.5 and 11.5; 11.6.2.5. the amount of credit to be allowed by CON- TRACTOR to OWNER for any change which results in a net decrease in cost will be the amount of the actual net decrease in cost plus a deduction in CONTRACTOR's fee by an amount equal to five percent of such net decrease; and 11.6.2.6, when both additions and credits are involved in any one change, the adjustment in CONTRACTOR's fee shall be computed on the basis of the net change in accordance with paragraphs 11.6.2.1 through 11.6.2.5, inclusive. 11.7. Whenever the cost of any Work is to be determined pursuant to paragraphs 11.4 and 11 -5, CONTRACTOR will establish and maintain records thereof in accordance with generally accepted accounting practices and submit in form acceptable to ENGINEER an itemized cost breakdown to- gether with supporting data. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 i 1 Cash Allowances: 11.8. It is understood that CONTRACTOR has included in the Contract Price all allowances so named in the Contract Documents and shall cause the Work so covered to be fur- nished and performed for such sums as may be acceptable to OWNER and ENGINEER. CONTRACTOR agrees that: 11.8.1. the allowances include the cost to CONTRAC- TOR (less any applicable trade discounts) of materials and equipment required by the allowances to be delivered at the site, and all applicable taxes; and 11.8.2. CONTRACTOR's costs for unloading and han- dling on the site, labor, installation costs, overhead, profit and other expenses contemplated for the allowances have been included in the Contract Price and not in the allowances and no demand for additional payment on account of any of the foregoing will be valid. Prior to final payment, an appropriate Change Order will be issued as recommended by ENGINEER to reflect actual amounts due CONTRACTOR on account of Work covered by allowances, and the Contract Price shall be correspondingly adjusted. 11.9. Unit Price Work: 11.9.1. Where the Contract Documents provide that all or part of the Work is to be Unit Price Work, initially the Contract Price will be deemed to include for all Unit Price Work an amount equal to the sum of the established unit price for each separately identified item of Unit Price Work times the estimated quantity of each item as indicated in the Agreement. The estimated quantities of items of Unit Price Work are not guaranteed and are solely for the purpose of comparison of Bids and determining an initial Contract Price. Determinations of the actual quantities and classifica- tions of Unit Price Work performed by CONTRACTOR will be made by ENGINEER in accordance with paragraph 9.10. 11.9.2. Each unit price will be deemed to include an amount considered by CONTRACTOR to be adequate to cover CONTRACTOR's overhead and profit for each sepa- rately identified item. 11.9.3. OWNER or CONTRACTOR may make a claim for an adjustment in the Contract Price in accordance with Article 11 if: 11.9.3.1. the quantity of any item of Unit Price Work performed by CONTRACTOR differs materially and sig- nificantly from the estimated quantity of such item indi- cated in the Agreement; and 11.9.3.2. there is no corresponding adjustment with respect to any other item of Work; and 11 .9.3.3. if CONTRACTOR believes that CONTRAC- TOR is entitled to an increase in Contract Price as a result 35 of having incurred additional expense or OWNER be- lieves that OWNER is entitled to a decrease in Contract Price and the parties are unable to agree as to the amount of any such increase or decrease. ARTICLE 12— CHANGE OF CONTRACT TIMES 12.1. The Contract Times (or Milestones) may only be changed by a Change Order or a Written Amendment. Any claim for an adjustment of the Contract Times (or Milestones) shall be based on written notice delivered by the party making the claim to the other party and to ENGINEER promptly (but in no event later than thirty days) after the occurrence of the event giving rise to the claim and stating the general nature of the claim. Notice of the extent of the claim with supporting data shall be delivered within sixty days after such occurrence (unless ENGINEER allows an additional period of time to ascertain more accurate data in support of the claim) and shall be accompanied by the claimant's written statement that the adjustment claimed is the entire adjustment to which the claimant has reason to believe it is entitled as a result of the occurrence of said event. All claims for adjustment in the Contract Times (or Milestones) shall be determined by ENGI- NEER in accordance with paragraph 9.11 if OWNER and CONTRACTOR cannot otherwise agree. No claim for an adjustment in the Contract Times (or Milestones) will be valid if not submitted in accordance with the requirements of this paragraph 12.1. 12.2. All time limits stated in the Contract Documents are of the essence of the Agreement. 12.3. Where CONTRACTOR is prevented from complet- ing any part of the Work within the Contract Times (or Milestones) due to delay beyond the control of CONTRAC- TOR, the Contract Times (or Milestones) will be extended in an amount equal to the time lost due to such delay if a claim is made therefor as provided in paragraph 12.1. Delays beyond the control of CONTRACTOR shall include, but not be limited to, acts or neglect by OWNER, acts or neglect of utility owners or other contractors performing other work as contemplated by Article 7, fires, floods, epidemics, abnormal weather condi- tions or acts of God. Delays attributable to and within the control of a Subcontractor or Supplier shall be deemed to be delays within the control of CONTRACTOR. 12.4. Where CONTRACTOR is prevented from complet- ing any part of the Work within the Contract Times (or Milestones) due to delay beyond the control of both OWNER and CONTRACTOR, an extension of the Contract Times (or Milestones) in an amount equal to the time lost due to such delay shall be CONTRACTOR's sole and exclusive remedy for such delay. In no event shall OWNER be liable to CONTRAC- TOR, any Subcontractor, any Supplier, any other person or organization, or to any surety for or employee or agent of any of them, for damages arising out of or resulting from (i) delays caused by or within the control of CONTRACTOR, or (ii) delays beyond the control of both parties including but not limited to fires, floods, epidemics, abnormal weather condi- tions, acts of God or acts or neglect by utility owners or other contractors performing other work as contemplated by Article 7. ARTICLE 13 —TESTS AND INSPECTIONS; CORRECTION, REMOVAL OR ACCEPTANCE OF DEFECTIVE WORK 13.1. Notice of Defects: Prompt notice of all defective Work of which OWNER or ENGINEER have actual knowl- edge will be given to CONTRACTOR. All defective Work may be rejected, corrected or accepted as provided in this Article 13. Access to Work: 13.2. OWNER, ENGINEER, ENGINEER's Consultants, other representatives and personnel of OWNER, independent testing laboratories and governmental agencies with jurisdic- tional interests will have access to the Work at reasonable times for their observation, inspecting and testing. CONTRACTOR shall provide them proper and safe conditions for such access and advise them of CONTRACTOR's site safety procedures and programs so that they may comply therewith as applicable. Tests and Inspections: 13.3. CONTRACTOR shall give ENGINEER timely no- tice of readiness of the Work for all required inspections, tests or approvals, and shall cooperate with inspection and testing personnel to facilitate required inspections or tests. 13.4. OWNER shall employ and pay for the services of an independent testing laboratory to perform all inspections, tests, or approvals required by the Contract Documents except: 13.4.1. for inspections, tests or approvals covered by paragraph 13.5 below; 13.4.2. that costs incurred in connection with tests or inspections conducted pursuant to paragraph 13.9 below shall be paid as provided in said paragraph 13.9; and 13.4.3. as otherwise specifically provided in the Con- tract Documents. 13.5. If Laws or Regulations of any public body having jurisdiction require any Work (or part thereof) specifically to be inspected, tested or approved by an employee or other repre- sentative of such public body, CONTRACTOR shall assume full responsibility for arranging and obtaining such inspections, tests or approvals. pay all costs in connection therewith, and furnish ENGINEER the required certificates of inspection, or 36 approval. CONTRACTOR shall also be responsible for arrang- ing and obtaining and shall pay all costs in connection with any inspections, tests or approvals required for OWNER's and ENGINEER's acceptance of materials or equipment to be incorporated in the Work, or of materials, mix designs, or equipment submitted for approval prior to CONTRACTOR's purchase thereof for incorporation in the Work. 13.6. If any Work (or the work of others) that is to be inspected, tested or approved is covered by CONTRACTOR without written concurrence of ENGINEER, it must, if re- quested by ENGINEER, be uncovered for observation. 13.7. Uncovering Work as provided in paragraph 13.6 shall be at CONTRACTOR's expense unless CONTRACTOR has given ENGINEER timely notice of CONTRACTOR's inten- tion to cover the same and ENGINEER has not acted with reasonable promptness in response to such notice. Uncovering Work: 13.8. If any Work is covered contrary to the written request of ENGINEER, it must, if requested by ENGINEER, be uncovered for ENGINEER's observation and replaced at CONTRACTOR's expense. 13.9. If ENGINEER considers it necessary or advisable that covered Work be observed by ENGINEER or inspected or tested by others, CONTRACTOR. at ENGINEER's re- quest, shall uncover, expose or otherwise make available for observation, inspection or testing as ENGINEER may require, that portion of the Work in question. furnishing all necessary labor, material and equipment. If it is found that such Work is defective, CONTRACTOR shall pay all claims, costs, losses and damages caused by, arising out of or resulting from such uncovering, exposure, observation, inspection and testing and of satisfactory replacement or reconstruction (including but not limited to all costs of repair or replacement of work of others); and OWNER shall be entitled to an appropriate decrease in the Contract Price, and, if the parties are unable to agree as to the amount thereof, may make a claim therefor as provided in Article 1 I. If, however, such Work is not found to be defective, CONTRACTOR shall be allowed an increase in the Contract Price or an extension of the Contract Times (or Milestones), or both, directly attributable to such uncovering, exposure, ob- servation, inspection, testing, replacement and reconstruction; and, if the parties are unable to agree as to the amount or extent thereof, CONTRACTOR may make a claim therefor as pro- vided in Articles 11 and 12. OWNER May Stop the Work: 13.10. If the Work is defective, or CONTRACTOR fails to supply sufficient skilled workers or suitable materials or equip- ment, or fails to furnish or perform the Work in such a way that the completed Work will conform to the Contract Documents, OWNER may order CONTRACTOR to stop the Work, or any portion thereof, until the cause for such order has been eliminated; however, this right of OWNER to slop the Work 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 shall not give rise to any duty on the part of OWNER to I exercise this right for the benefit of CONTRACTOR or any surety or other party. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Correction or Removal of Defective Work: 13.11. If required by ENGINEER, CONTRACTOR shall promptly, as directed, either correct all defective Work, whether or not fabricated, installed or completed, or, if the Work has been rejected by ENGINEER, remove it from the site and replace it with Work that is not defective. CONTRACTOR shall pay all claims, costs, losses and damages caused by or resulting from such correction or removal (including but not limited to all costs of repair or replacement of work of others). 13.12. Correction Period: 13.12.1. If within one year after the date of Substantial Completion or such longer period of time as may be pre- scribed by Laws or Regulations or by the terms of any applicable special guarantee required by the Contract Doc- uments or by any specific provision of the Contract Docu- ments, any Work is found to be defective, CONTRACTOR shall promptly, without cost to OWNER and in accordance with OWNER's written instructions: (i) correct such defec- tive Work, or, if it has been rejected by OWNER, remove h from the site and replace it with Work that is not defective, and (ii) satisfactorily correct or remove and replace any damage to other Work or the work of others resulting therefrom. If CONTRACTOR does not promptly comply with the terms of such instructions, or in an emergency where delay would cause serious risk of loss or damage, OWNER may have the defective Work corrected or the rejected Work removed and replaced, and all claims, costs, losses and damages caused by or resulting from such re- moval and replacement (including but not limited to all costs of repair or replacement of work of others) will be paid by CONTRACTOR. 13.12.2. In special circumstances where a particular item of equipment is placed in continuous service before Substan- tial Completion of all the Work, the correction period for that item may start to run from an earlier date if so provided in the Specifications or by Written Amendment. 13.12.3. Where defective Work (and damage to other Work resulting therefrom) has been corrected, removed or replaced under this paragraph 13.12, the correction period hereunder with respect to such Work will be extended for an additional period of one year after such correction or re- moval and replacement has been satisfactorily completed. Acceptance of Defective Work: 13.13. If, instead of requiring correction or removal and replacement of defective Work, OWNER (and, prior to ENGI- NEER's recommendation of final payment, also ENGINEER) prefers to accept it, OWNER may do so. CONTRACTOR shall 37 pay all claims, costs, losses and damages attributable to OWNER's evaluation of and determination to accept such defective Work (such costs to be approved by ENGINEER as to reasonableness). If any such acceptance occurs prior to ENGINEER's recommendation of final payment, a Change Order will be issued incorporating the necessary revisions in the Contract Documents with respect to the Work; and OWNER shall be entitled to an appropriate decrease in the Contract Price, and, if the parties are unable to agree as to the amount thereof, OWNER may make a claim therefor as provided in Article 11. If the acceptance occurs after such recommenda- tion, an appropriate amount will be paid by CONTRACTOR to OWNER. OWNER May Correct Defective Work: 13.14. If CONTRACTOR fails within a reasonable time after written notice from ENGINEER to correct defective Work or to remove and replace rejected Work as required by ENGINEER in accordance with paragraph 13.11, or if CON- TRACTOR fails to perform the Work in accordance with the Contract Documents, or if CONTRACTOR fails to comply with any other provision of the Contract Documents, OWNER may, after seven days' written notice to CONTRACTOR, correct and remedy any such deficiency. In exercising the rights and remedies under this paragraph OWNER shall pro- ceed expeditiously. In connection with such corrective and remedial action, OWNER may exclude CONTRACTOR from all or part of the site, take possession of all or part of the Work, and suspend CONTRACTOR's services related thereto, take possession of CONTRACTOR's tools, appliances, construc- tion equipment and machinery at the site and incorporate in the Work all materials and equipment stored at the site or for which OWNER has paid CONTRACTOR but which are stored elsewhere. CONTRACTOR shall allow OWNER, OWNER's representatives, agents and employees, OWNER's other con- tractors and ENGINEER and ENGINEER's Consultants ac- cess to the site to enable OWNER to exercise the rights and remedies under this paragraph. All claims, costs, losses and damages incurred or sustained by OWNER in exercising such rights and remedies will be charged against CONTRACTOR and a Change Order will be issued incorporating the necessary revisions in the Contract Documents with respect to the Work; and OWNER shall be entitled to an appropriate decrease in the Contract Price, and, if the parties are unable to agree as to the amount thereof, OWNER may make a claim therefor as provided in Article 1 I. Such claims, costs, losses and damages will include but not be limited to all costs of repair or replace- ment of work of others destroyed or damaged by correction, removal or replacement of CONTRACTOR's defective Work. CONTRACTOR shall not be allowed an extension of the Contract Times (or Milestones) because of any delay in the performance of the Work attributable to the exercise by OWNER of OWN ER's rights and remedies hereunder. ARTICLE 14— PAYMENTS TO CONTRACTOR AND COMPLETION Schedule of Values: 14.1. The schedule of values established as provided in paragraph 2.9 will serve as the basis for progress payments and will be incorporated into a form of Application for Payment acceptable to ENGINEER. Progress payments on account of Unit Price Work will be based on the number of units com- pleted. Application for Progress Payment: 14.2. At least twenty days before the date established for each progress payment (but not more often than once a month), CONTRACTOR shall submit to ENGINEER for review an Application for Payment filled out and signed by CONTRACTOR covering the Work completed as of the date of the Application and accompanied by such supporting documentation as is required by the Contract Documents. If payment is requested on the basis of materials and equip- ment not incorporated in the Work but delivered and suitably stored at the site or at another location agreed to in writing, the Application for Payment shall also be accompanied by a bill of sale, invoice or other documentation warranting that OWNER has received the materials and equipment free and clear of all Liens and evidence that the materials and equipment are covered by appropriate property insurance and other arrangements to protect OWNER' s interest therein, all of which will be satisfactory to OWNER. The amount of retainage with respect to progress payments will be as stipulated in the Agreement. CONTRACTOR's Warranty of Title: 14.3. CONTRACTOR warrants and guarantees that title to all Work, materials and equipment covered by arty Application for Payment, whether incorporated in the Project or not, will pass to OWNER no later than the time of payment free and clear of all Liens, Review of Applications for Progress Payment: 14.4. ENGINEER will, within ten days after receipt of each Application for Payment, either indicate in writing a recommendation of payment and present the Application to OWNER, or return the Application to CONTRACTOR indi- cating in writing ENGINEER's reasons for refusing to recom- mend payment. In the latter case, CONTRACTOR may make the necessary corrections and resubmit the Application. Ten days after presentation of the Application for Payment to OWNER with ENGINEER's recommendation, the amount recommended will (subject to the provisions of the last sen- tence of paragraph 14.7) become due and when due will be paid by OWNER to CONTRACTOR. 14.5. ENGINEER's recommendation of any payment re- quested in an Application for Payment will constitute a repre- sentation by ENGINEER to OWNER, based on ENGINEER's on -site observations of the executed Work as an experienced and qualified design professional and on ENGINEER's review of the Application for Payment and the accompanying data and schedules, that to the best of ENGINEER's knowledge, infor- mation and belief: 3g 14.5.1. the Work has progressed to the point indicated, 14.5.2. the quality of the Work is generally in accor- dance with the Contract Documents (subject to an evalu- ation of the Work as a functioning whole prior to or upon Substantial Completion, to the results of any subsequent tests called for in the Contract Documents, to a final determination of quantities and classifications for Unit Price Work under paragraph 9.10, and to any other quali- fications stated in the recommendation), and 14.5.3. the conditions precedent to CONTRACTOR's being entitled to such payment appear to have been fulfilled in so far as it is ENGINEER's responsibility to observe the Work. However, by recommending any such payment ENGINEER will not thereby be deemed to have represented that: (1) exhaustive or continuous on -site inspections have been made to check the quality or the quantity of the Work beyond the responsibilities specifically assigned to ENGINEER in the Contract Documents or (ii) that there may not be other matters or issues between the parties that might entitle CONTRAC- TOR to be paid additionally by OWNER or entitle OWNER to withhold payment to CONTRACTOR. 14.6. ENGINEER's recommendation of any payment, in- cluding final payment, shall not mean that ENGINEER is responsible for CONTRACTOR's means, methods, techniques, sequences or procedures of construction, or the safely precau- tions and programs incident thereto, or for any failure of CONTRACTOR to comply with Laws and Regulations appli- cable to the furnishing or performance of Work, or for any failure of CONTRACTOR to perform or furnish Work in accordance with the Contract Documents. 14.7. ENGINEER may refuse to recommend the whole or any part of any payment if, in ENGINEER's opinion, it would be incorrect to make the representations to OWNER referred to in paragraph 14.5. ENGINEER may also refuse to recom- mend any such payment, or, because of subsequently discov- ered evidence or the results of subsequent inspections or tests, nullify any such payment previously recommended, to such extent as may be necessary in ENGINEER's opinion to protect OWNER from loss because: 14.7.1. the Work is defective, or completed Work has been damaged requiting correction or replacement, 14.7.2. the Contract Price has been reduced by Writ- ten Amendment or Change Order, 14.7.3. OWNER has been required to correct defec- tive Work or complete Work in accordance with paragraph 13.14, or 14.7.4. ENGINEER has actual knowledge of the oc- currence of any of the events enumerated in paragraphs 15.2.1 through 15.2.4 inclusive. OWNER may refuse to make payment of the full amount recommended by ENGINEER because: 14.7.5. claims have been made against OWNER on account of CONTRACTORs performance or furnishing of the Work, 1 1' 7 1 1 1 1 1 1 1 f' 1 1 1 1 1 1 1 1` 1 14.7.6. Liens have been filed in connection with the Work, except where CONTRACTOR has delivered a specific Bond satisfactory to OWNER to secure the satisfaction and discharge of such Liens, 14.7.7. there are other items entitling OWNER to a set -off against the amount recommended, or 14.7.8. OWNER has actual knowledge of the occur- rence of any of the events enumerated in paragraphs 14.7.1 through 14.7.3 or paragraphs 15.2.1 through 15.2.4 inclusive; but OWNER must give CONTRACTOR immediate written notice (with a copy to ENGINEER) stating the reasons for such action and promptly pay CONTRACTOR the amount so withheld, or any adjustment thereto agreed to by OWNER and CONTRACTOR, when CONTRACTOR corrects to OWN - ER's satisfaction the reasons for such action. Substantial Completion: 14.8. When CONTRACTOR considers the entire Work ready for its intended use CONTRACTOR shall notify OWNER and ENGINEER in writing that the entire Work is substantially complete (except for items specifically listed by CONTRAC- TOR as incomplete) and request that ENGINEER issue a certificate of Substantial Completion. Within a reasonable time thereafter, OWNER, CONTRACTOR and ENGINEER shall make an inspection of the Work to determine the status of completion. If ENGINEER does not consider the Work sub- stantially complete, ENGINEER will notify CONTRACTOR in writing giving the reasons therefor. If ENGINEER considers the Work substantially complete, ENGINEER will prepare and deliver to OWNER a tentative certificate of Substantial Com- pletion which shall fix the date of Substantial Completion. There shall be attached to the certificate a tentative list of items to be completed or corrected before final payment. OWNER shall have seven days after receipt of the tentative certificate during which to make written objection to ENGINEER as to any provisions of the certificate or attached list. If, after considering such objections, ENGINEER concludes that the Work is not substantially complete, ENGINEER will within fourteen days after submission of the tentative certificate to OWNER notify CONTRACTOR in writing, stating the reasons therefor. If, after consideration of OWNER's objections, EN- GINEER considers the Work substantially complete, ENGI- NEER will within said fourteen days execute and deliver to OWNER and CONTRACTOR a definitive certificate of Sub- stantial Completion (with a revised tentative list of items to be completed or corrected) reflecting such changes from the tentative certificate as ENGINEER believes justified after consideration of any objections from OWNER. At the time of delivery of the tentative certificate of Substantial Completion ENGINEER will deliver to OWNER and CONTRACTOR a written recommendation as to division of responsibilities pend- ing final payment between OWNER and CONTRACTOR with respect to security, operation, safety, maintenance, heat, utiti- ties, insurance and warranties and guarantees. Unless OWNER and CONTRACTOR agree otherwise in writing and so inform 39 ENGINEER in writing prior to ENGINEER's issuing the definitive certificate of Substantial Completion, ENGINEER's aforesaid recommendation will be binding on OWNER and CONTRACTOR until final payment. 14.9. OWNER shall have the right to exclude CONTRAC- TOR from the Work after the date of Substantial Completion, but OWNER shall allow CONTRACTOR reasonable access to complete or correct items on the tentative list. Partial Utilization: 14.10. Use by OWNER at OWNER's option of any sub- stantially completed part of the Work which: (i) has specifically been identified in the Contract Documents, or (ii) OWNER, ENGINEER and CONTRACTOR agree constitutes a sepa- rately functioning and usable part of the Work that can be used by OWNER for its intended purpose without significant inter- ference with CONTRACTOR's performance of the remainder of the Work. may be accomplished prior to Substantial Com- pletion of all the Work subject to the following: 14.10.1. OWNER at any time may request CON- TRACTOR in writing to permit OWNER to use any such part of the Work which OWNER believes to be ready for its intended use and substantially complete. If CON- TRACTOR agrees that such part of the Work is substan- tially complete, CONTRACTOR will certify to OWNER and ENGINEER that such part of the Work is substan- tially complete and request ENGINEER to issue a certif- icate of Substantial Completion for that part of the Work. CONTRACTOR at any time may notify OWNER and ENGINEER in writing that CONTRACTOR considers any such part of the Work ready for its intended use and substantially complete and request ENGINEER to issue a certificate of Substantial Completion for that part of the Work. Within a reasonable time after either such request, OWNER, CONTRACTOR and ENGINEER shall make an inspection of that part of the Work to determine its status of completion. If ENGINEER does not consider that part of the Work to be substantially complete, ENGI- NEER will notify OWNER and CONTRACTOR in writ- ing giving the reasons therefor. If ENGINEER considers that part of the Work to be substantially complete, the provisions of paragraphs 14.8 and 14.9 will apply with respect to certification of Substantial Completion of that part of the Work and the division of responsibility in respect thereof and access thereto. 14.10.2. No occupancy or separate operation of part of the Work will be accomplished prior to compliance with the requirements of paragraph 5.15 in respect of property insurance. Final Inspection: 14.11. Upon written notice from CONTRACTOR that the entire Work or an agreed portion thereof is complete, ENGI- NEER will make a final inspection with OWNER and CON- TRACTOR and will notify CONTRACTOR in writing of all particulars in which this inspection reveals that the Work is incomplete or defective. CONTRACTOR shall immediately take such measures as are necessary to complete such Work or remedy such deficiencies. Final Application for Payment: 14.12. After CONTRACTOR has completed all such cor- rections to the satisfaction of ENGINEER and delivered in accordance with the Contract Documents all maintenance and operating instructions, schedules, guarantees, Bonds, certifi- cates or other evidence of insurance required by paragraph 5.4, certificates of inspection, marked -up record documents (as provided in paragraph 6.19) and other documents, CONTRAC- TOR may make application for final payment following the procedure for progress payments. The final Application for Payment shall be accompanied (except as previously delivered) by: (i) all documentation called for in the Contract Documents, including but not limited to the evidence of insurance required by subparagraph 5.4.13, (ii) consent of the surety, if any, to final payment, and (iii) complete and legally effective releases or waivers (satisfactory to OWNER) of all Liens arising out of or filed in connection with the Work. In lieu of such releases or waivers of Liens and as approved by OWNER, CONTRAC- TOR may furnish receipts or releases in full and an affidavit of CONTRACTOR that: (i) the releases and receipts include all labor, services, material and equipment for which a Lien could be filed, and (ii) all payrolls, material and equipment bills and other indebtedness connected with the Work for which OWNER or OWNER's property might in any way be responsible have been paid or otherwise satisfied. If any Subcontractor or Supplier fails to furnish such a release or receipt in full, CONTRACTOR may furnish a Bond or other collateral satis- factory to OWNER to indemnify OWNER against any Lien. Final Payment and Acceptance: 14.13. If, on the basis of ENGINEER's observation of the Work during construction and final inspection. and ENGI- NEER's review of the final Application for Payment and accompanying documentation as required by the Contract Documents, ENGINEER is satisfied that the Work has been completed and CONTRACTOR's other obligations under the Contract Documents have been fulfilled, ENGINEER will, within ten days after receipt of the final Application for Payment, indicate in writing ENGINEER's recommendation of payment and present the Application to OWNER for pay- ment. At the same time ENGINEER will also give written notice to OWNER and CONTRACTOR that the Work is acceptable subject to the provisions of paragraph 14,15. Oth- erwise, ENGINEER will return the Application to CON • TRACTOR, indicating in writing the reasons for refusing to recommend final payment, in which case CONTRACTOR shall make the necessary corrections and resubmit the Application. Thirty days after the presentation to OWNER of the Applica- tion and accompanying documentation, in appropriate form and substance and with ENGINEER's recommendation and notice of acceptability, the amount recommended by ENGI- NEER will become due and will be paid by OWNER to 40 CONTRACTOR. 14.14. If, through no fault of CONTRACTOR, final com- pletion of the Work is significantly delayed and if ENGINEER so confirms, OWNER shall, upon receipt of CONTRACTOR's final Application for Payment and recommendation of ENGI- NEER, and without terminating the Agreement, make pay- ment of the balance due for that portion of the Work fully completed and accepted. If the remaining balance to be held by OWNER for Work not fully completed or corrected is less than the retainage stipulated in the Agreement, and if Bonds have been furnished as required in paragraph 5.1, the written con- sent of the surety to the payment of the balance due for that portion of the Work fully completed and accepted shall be submitted by CONTRACTOR to ENGINEER with the Appli- cation for such payment. Such payment shall be made under the terms and conditions governing final payment, except that it shall not constitute a waiver of claims. Waiver of Claims: 14.15. The making and acceptance of final payment will constitute: 14.15.1. a waiver of all claims by OWNER against CONTRACTOR, except claims arising from unsettled Liens, from defective Work appearing after final inspection pursu- ant to paragraph 14.11, from failure to comply with the Contract Documents or the terms of any special guarantees specified therein, or from CONTRACTOR's continuing ob- ligations under the Contract Documents; and 14.15.2. a waiver of all claims by CONTRACTOR against OWNER other than those previously made in writing and still unsettled. ARTICLE 15— SUSPENSION OF WORK AND TERMINATION OWNER May Suspend Work: 15.1. At any time and without cause, OWNER may sus- pend the Work or any portion thereof for a period of not more than ninety days by notice in writing to CONTRACTOR and ENGINEER which will fix the date on which Work will be resumed. CONTRACTOR shall resume the Work on the date so fixed. CONTRACTOR shall he allowed an adjustment in the Contract Price or an extension of the Contract Times, or both, directly attributable to any such suspension if CONTRACTOR makes an approved claim therefor as provided in Articles 11 and 12. OWNER May Terminate: 15.2. Upon the occurrence of any one or more of the following events: 1 1 1 1 1 1 1 1 1 1 1 1 . 1 1 1 1 1 1 1 ) 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 15.2.1. if CONTRACTOR persistently fails to perform the Work in accordance with the Contract Documents (in- cluding, but not limited to, failure to supply sufficient skilled workers or suitable materials or equipment or failure to adhere to the progress schedule established under paragraph 2.9 as adjusted from time to time pursuant to paragraph 6.6); 15.2.2. if CONTRACTOR disregards Laws or Regula- tions of any public body having jurisdiction; 15.2.3. if CONTRACTOR disregards the authority of ENGINEER; or 15.2.4. if CONTRACTOR otherwise violates in any sub- stantial way any provisions of the Contract Documents; OWNER may, after giving CONTRACTOR (and the surety, if any,) seven days' written notice and to the extent permit- ted by Laws and Regulations, terminate the services of CONTRACTOR, exclude CONTRACTOR from the site and take possession of the Work and of all CONTRACTOR's tools, appliances, construction equipment and machinery at the site and use the same to the full extent they could be used by CONTRACTOR (without liability to CONTRACTOR for trespass or conversion), incorporate in the Work all materi- als and equipment stored at the site or for which OWNER has paid CONTRACTOR but which are stored elsewhere, and finish the Work as OWNER may deem expedient. In such case CONTRACTOR shall not be entitled to receive any further payment until the Work is finished. If the unpaid balance of the Contract Price exceeds all claims, costs, losses and damages sustained by OWNER arising out of or resulting from completing the Work such excess will be paid to CONTRACTOR. If such claims, costs, losses and dam- ages exceed such unpaid balance, CONTRACTOR shall pay the difference to OWNER. Such claims, costs, losses and damages incurred by OWNER will be reviewed by ENGI- NEER as to their reasonableness and when so approved by ENGINEER incorporated in a Change Order, provided that when exercising any rights or remedies under this paragraph OWNER shall not be required to obtain the lowest price for the Work performed. 15.3. Where CONTRACTOR's services have been so ter- minated by OWNER, the termination will not affect any rights or remedies of OWNER against CONTRACTOR then existing or which may thereafter accrue. Any retention or payment of moneys due CONTRACTOR by OWNER will not release CONTRACTOR from liability. 15.4. Upon seven days' written notice to CONTRACTOR and ENGINEER, OWNER may, without cause and without prejudice to any other right or remedy of OWNER, elect to terminate the Agreement. In such case, CONTRACTOR shall be paid (without duplication of any items): 15.4.1. for completed and acceptable Work executed in accordance with the Contract Documents prior to the effec- tive date of termination, including fair and reasonable sums for overhead and profit on such Work; 41 15.4.2. for expenses sustained prior to the effective date of termination in performing services and furnishing labor, materials or equipment as required by the Contract Docu- ments in connection with uncompleted Work, plus fair and reasonable sums for overhead and profit on such expenses; 15.4.3. for all claims, costs, losses and damages incurred in settlement of terminated contracts with Subcontractors, Suppliers and others; and 15.4.4. for reasonable expenses directly attributable to termination. CONTRACTOR shall not be paid on account of loss of anticipated profits or revenue or other economic loss arising out of or resulting from such termination. CONTRACTOR May Stop Work or Terminate: 15.5. If, through no act or fault of CONTRACTOR, the Work is suspended for a period of more than ninety days by OWNER or under an order of court or other public author- ity, or ENGINEER fails to act on any Application for Payment within thirty days after it is submitted or OWNER fails for thirty days to pay CONTRACTOR any sum finally determined to be due, then CONTRACTOR may, upon seven days' written notice to OWNER and ENGINEER, and provided OWNER or ENGINEER do not remedy such suspension or failure within that time, terminate the Agree- ment and recover from OWNER payment on the same terms as provided in paragraph 15.4. In lieu of terminating the Agreement and without prejudice to any other right or remedy, if ENGINEER has failed to act on an Application for Payment within thirty days after it is submitted, or OWNER has failed for thirty days to pay CONTRACTOR any sum finally determined to be due, CONTRACTOR may upon seven day's written notice to OWNER and ENGI- NEER stop th'e Work until payment of all such amounts due CONTRACTOR, including interest thereon. The provisions of this paragraph 15.5 are not intended to preclude CON- TRACTOR from making claim under Articles 11 and 12 for an increase in Contract Price or Contract Times or otherwise for expenses or damage directly attributable to CONTRAC- TOR's stopping Work as permitted by this paragraph. ARTICLE I6— DISPUTE RESOLUTION If and to the extent that OWNER and CONTRACTOR have agreed on the method and procedure for resolving disputes between them that may arise under this Agreement, such dispute resolution method and procedure, if any, shall be as set forth in Exhibit GC -A, "Dispute Resolution Agreement,' to be attached hereto and made a part hereof. If no such agreement on the method and procedure for resolving such disputes has been reached, and subject to the provisions of paragraphs 9.10, 9.11, and 9.12, OWNER and CONTRACTOR may exercise such rights or remedies as either may otherwise have under the Contract Documents or by Laws or Regulations in respect of any dispute. ARTICLE 17— MISCELLANEOUS Giving Notice: 17.1. Whenever any provision of the Contract Documents requires the giving of written notice, it will be deemed to have been validly given if delivered in person to the individual or to a member of the firm or to an officer of the corporation for whom it is intended, or if delivered at or sent by registered or certified mail, postage prepaid, to the last business address known to the giver of the notice. Computation of Times: 17.2.1. When any period of time is referred to in the Contract Documents by days, it will be computed to exclude the first and include the last day of such period. If the last day of any such period falls on a Saturday or Sunday or on a day made a legal holiday by the law of the applicable jurisdiction, such day will be omitted from the computation. 17.2.2. A calendar day of twenty -four hours measured from midnight to the next midnight will constitute a day. Notice of Claim: 17.3. Should OWNER or CONTRACTOR suffer injury or damage to person or property because of any error, omission or 42 act of the other party or of any of the other party's employees or agents or others for whose acts the other party is legally liable, claim will be made in writing to the other party within a reasonable time of the first observance of such injury or damage. The provisions of this paragraph 17.3 shall not be construed as a substitute for or a waiver of the provisions of any applicable statute of limitations or repose. Cumulative Remedies: 17.4. The duties and obligations imposed by these General Conditions and the rights and remedies available hereunder to the parties hereto, and, in particular but without limitation, the warranties, guarantees and obligations imposed upon CON- TRACTOR by paragraphs 6.12, 6.16, 6.30, 6.31, 6.32, 13.1, 13.12, 13.14, 14.3 and 15.2 and all of the rights and remedies available to OWNER and ENGINEER thereunder, are in addition to, and are not to be construed in any way as a limitation of, any rights and remedies available to any or all of them which are otherwise imposed or available. by Laws or Regulations, by special warranty or guarantee or by other provisions of the Contract Documents, and the provisions of this paragraph will be as effective as if repeated specifically in the Contract Documents in connection with each particular duty, obligation, right and remedy to which they apply. Professional Fees and Court Costs Included: [The remainder of this page was left blank intentionally.] 17.5. Whenever reference is made to "claims, costs, losses and damages," it shall include in each case, but not be limited to, all fees and charges of engineers, architects. attorneys and other professionals and all court or arbitration or other dispute resolution costs. 1 1 1 1 1 l 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 EXHIBIT GC -A to General Conditions of the Agreement Between OWNER and CON- TRACTOR Dated For use with EJCDC No. 1910 -8 (1990 ed.) DISPUTE RESOLUTION AGREEMENT OWNER and CONTRACTOR hereby agree that Article 16 of the General Conditions to the Agreement between OWNER and CONTRACTOR is amended to include the following agreement of the parties: 16.1. All claims, disputes and other matters in question between OWNER and CONTRACTOR arising out of or relat- ing to the Contract Documents or the breach thereof (except for claims which have been waived by the making or accep- tance of final payment as provided by paragraph 14.15) will be decided by arbitration in accordance with the Construction Industry Arbitration Rules of the American Arbitration Asso- ciation then obtaining, subject to the limitations of this Article 16. This agreement so to arbitrate and any other agreement or consent to arbitrate entered into in accordance herewith as provided in this Article 16 will be specifically enforceable under the prevailing law of any court having jurisdiction. 16.2. No demand for arbitration of any claim, dispute or other matter that is required to be referred to ENGINEER initially for decision in accordance with paragraph 9.11 will be made until the earlier of (a) the date on which ENGINEER has rendered a written decision or (b) the thirty -first day after the parties have presented their evidence to ENGINEER if a written decision has not been rendered by ENGINEER before that date. No demand for arbitration of any such claim, dispute or other matter will be made later than thirty days after the date on which ENGINEER has rendered a written decision in respect thereof in accordance with paragraph 9.11; and the failure to demand arbitration within said thirty days' period will result in ENGINEER's decision being final and binding upon OWNER and CONTRACTOR. If ENGINEER renders a de- cision after arbitration proceedings have been initiated, such decision may be entered as evidence but will not supersede the arbitration proceedings, except where the decision is accept- able to the parties concerned. No demand for arbitration of any written decision of ENGINEER rendered in accordance with paragraph 9.10 will be made later than ten days after the party making such demand has delivered written notice of intention to appeal as provided in paragraph 9.10. 16.3. Notice of the demand for arbitration will be filed in writing with the other party to the Agreement and with the [The remainder of this page was left blank intentionally.] GC -A1 American Arbitration Association, and a copy will be sent to ENGINEER for information. The demand for arbitration will be made within the thirty -day or ten- day period specified in paragraph 16.2 as applicable, and in all other cases within a reasonable time after the claim, dispute or other matter in question has arisen, and in no event shall any such demand be made after the date when institution of legal or equitable proceedings based on such claim, dispute or other matter in question would be barred by the applicable statute of limita- tions. 16.4. Except as provided in paragraph 16.5 below, no arbitration arising out of or relating to the Contract Documents shall include by consolidation, joinder or in any other manner any other person or entity (including ENGINEER, ENGI- NEER's Consultant and the officers, directors, agents, em- ployees or consultants of any of them) who is not a party to this contract unless: 16.4.1. the inclusion of such other person or entity is necessary if complete relief is to be afforded among those who are already parties to the arbitration, and 16.4.2. such other person or entity is substantially in- volved in a question of law or fact which is common to those who are already parties to the arbitration and which will arise in such proceedings, and 16.4.3. the written consent of the other person or entity sought to be included and of OWNER and CONTRACIUR has been obtained for such inclusion, which consent shall make specific reference to this paragraph; but no such consent shall constitute consent to arbitration of any dispute not specifically described in such consent or to arbitration with any party not specifically identified in such consent. 16.5. Notwithstanding paragraph 16.4 if a claim, dispute or other matter in question between OWNER and CONTRAC- TOR involves the Work of a Subcontractor, either OWNER or CONTRACTOR may join such Subcontractor as a party to the arbitration between OWNER and CONTRACTOR hereunder. CONTRACTOR shall include in all subcontracts required by paragraph 6.11 a specific provision whereby the Subcontractor consents to being joined in an arbitration between OWNER and CONTRACTOR involving the Work of such Subcontrac- tor. Nothing in this paragraph 16.5 nor in the provision of such subcontract consenting to joinder shall create any claim, right or cause of action in favor of Subcontractor and against OWNER, ENGINEER or ENGINEER's Consultants that does not otherwise exist. 16.6. The award rendered by the arbitrators will be final, judgment may be entered upon it in any court having jurisdic- tion thereof, and it will not be subject to modification or appeal. 16.7. OWNER and CONTRACTOR agree that they shall first submit any and all unsettled claims, counterclaims, dis- putes and other matters in question between them arising out of or relating to the Contract Documents or the breach thereof ( "disputes "), to mediation by The American Arbitration As- sociation under the Construction Industry Mediation Rules of the American Arbitration Association prior to either of them initiating against the other a demand for arbitration pursuant to paragraphs 16.1 through 16.6, unless delay in initiating arbitra- [The remainder of this page was left blank intentionally.1 GC -A2 tion would irrevocably prejudice one of the parties. The respective thirty and ten day time limits within which to file a demand for arbitration as provided in paragraphs 16.2 and 16.3 above shall be suspended with respect to a dispute submitted to mediation within those same applicable time limits and shall remain suspended until ten days after the termination of the mediation. The mediator of any dispute submitted to mediation under this Agreement shall not serve as arbitrator of such dispute unless otherwise agreed. 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line Article Number A1736509.800 Title SECTION 00800 SUPPLEMENTARY CONDITIONS TABLE OF CONTENTS PART I — AMENDMENTS TO GENERAL CONDITIONS 1 DEFINITIONS 2 PRELIMINARY MATTERS 3 CONTRACT DOCUMENTS; INTENT, AMENDING, REUSE 4 AVAILABILITY OF LANDS; SUBSURFACE AND PHYSICAL CONDITIONS; REFERENCE POINTS 5 BONDS AND INSURANCE 6 CONTRACTOR'S RESPONSIBILITIES 7 OTHER WORK 8 OWNER'S RESPONSIBIL111hS 9 ENGINEER'S STATUS DURING CONSTRUCTION 11 CHANGE OF CONTRACT PRICE 13 TESTS AND INSPECTION; CORRECTION, REMOVAL OR ACCEPTANCE OF DEFECTIVE WORK 14 PAYMENTS TO CONTRACTOR AND COMPLETION 15 SUSPENSION OF WORK AND TERMINATION 16 DISPUTE RESOLUTION 17 MISCELLANEOUS PART II — FEDERAL AND STATE GOVERNMENT PROVISIONS 1.0 FEDERAL GOVERNMENT PROVISIONS 2.0 STATE OF TEXAS PROVISIONS 00800 -1 01/17/95 8077- 110-DN City of Round Rock 30" Raw Water Line PART I — AMENDMENTS TO GENERAL CONDITIONS These Supplementary Conditions amend or supplement the Standard General Conditions of the Construction Contract (EJCDC Document No. 1910 -8, 1990 edition) and other provisions of the Contract Documents as indicated below. All provisions which are not so amended or supplemented remain in full force and effect. ARTICLE 1. DEFINITIONS SC -1.10. Insert the following language at the beginning of paragraph 1.10. The Invitation To Bid, Instructions to Bidders. SC -1.36. Delete paragraph 1.36 in its entirety and replace with the following: 1.36 Specifications - Sections included under Division 1 through Division 15 of the Project Manual. SC -1.38. Insert the following at the beginning of the definition. Substantial completion shall mean either that the Work required by the Contract has been completed except for work having a Contract Price of less than one per cent of the then adjusted total contract price, or SC -1.45 Add the following new definitions after paragraph 1.45 of the General Conditions: 1.46 Conditions of the Contract - The combined General Conditions and Supplementary Conditions. 1.47 Project Manual - The Invitation to Bid, Instructions to Bidders, Bid Form, Agreement, Bonds, General Conditions, Supplementary Conditions, Special Conditions, Specifications, and Appendices. ARTICLE 2. PRELIMINARY MAIThRS SC -2.2. Delete "ten" in the first line and replace with "six ". A1736500.81)0 SUPPLEMENTARY CONDITIONS 00800 -2 01/17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line SC -2.3. Delete paragraph 2.3. of the General Conditions in its entirety and insert the following in its place: 2.3. The Contract Time will commence to run as indicated in the Notice to Proceed. SC -2.7. Delete paragraph 2.7. of the General Conditions in its entirety and insert the following in its place: 2.7. Before any Work at the site is started, CONTRACTOR shall deliver to OWNER, with copies to ENGINEER and each additional insured identified in Article 5 of the Supplementary Conditions, certificates of insurance (and other evidence requested by OWNER) which CONTRACTOR is required to purchase and maintain in accordance with the requirements of Article 5. ARTICLE 3. CONTRACT DOCUMENTS: INTENT, AMENDING, REUSE SC -3.1. Add a new paragraph immediately after Paragraph 3.1. of the General Conditions which is to read as follows: 3.1.1. Each and every provision of law and clause required by law to be inserted in these Contract Documents shall be deemed to be inserted herein, and they shall be read and enforced as though it were included herein, and if through mistake or otherwise, any such provision is not inserted, or if not correctly inserted, then upon the application of either party, the Contract Documents shall forthwith be physically amended to make such insertion. ARTICLE 4. AVAILABILITY OF LANDS; SUBSURFACE AND PHYSICAL CONDMONS; REFERENCE POINTS SC -4.1. Add a new paragraph immediately after paragraph 4.1. of the General Conditions which is to read as follows: 4.1.1. If all lands and rights -of -way are not obtained as herein contemplated before construction begins, CONTRACTOR shall begin the Work upon such land and rights -of -way as OWNER has previously acquired. SC -4.2. Add a new paragraph immediately after paragraph 4.2.1.1 of the General Conditions which is to read as follows: 4.2.1.1.1. In the preparation of Drawings and Specifications, the ENGINEER has relied upon the following reports and tests of subsurface physical conditions at the site. Copies of the report "Geotechnical Investigation, 30 -Inch Raw Water Line, Round Rock, Texas ", dated December 1994, prepared by Trinity A1736S00.a00 00800 -3 01/17/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line Engineering Testing Corporation, may be examined at the ENGINEER's office during regular business hours. Such reports are not part of the Contract Documents. SC -4.4. Add a new paragraph immediately after paragraph 4.4. of the General Conditions which is to read as follows: 4.4.1 ENGINEER may check the lines, elevations, reference marks, batter boards, etc., set by CONTRACTOR, and CONTRACTOR shall correct any errors disclosed by such check. Such a check shall not be considered as approval of CONTRACTOR' s work and shall not relieve CONTRACTOR of the responsibility for accurate construction of the entire Work. CONTRACTOR shall furnish personnel to assist ENGINEER in checking lines and grades. SC -4.5. Delete paragraph 4.5.4 in its entirety. ARTICLE 5. BONDS AND INSURANCE Additional insurance requirements for this project are presented in Section 00840. SC -5.1. Delete the following language from paragraph 5.1: "and shall be executed by such sureties as are named in the current list of "Companies Holding Certificates of Authority as Acceptable Reinsuring Companies" as published in Circular 570 (amended) by the Audit Staff, Financial Management Service, Surety Bond Branch, U.S. Treasury Department. (Phone 202- 874- 6850)." As so amended, paragraph 5.1 remains in effect. SC -5.4. The limits of liability for the insurance required by paragraph 5.4 of the General Conditions shall provide coverage for not less than the following amounts or greater where required by law: 5.4.1 and 5.4.2 Workers' Compensation (1) Worker's Compensation (2) Employer's Liability Statutory $1,000,000 5.4.3, 5.4.4, and 5.4.5 Comprehensive General Liability including Premise /Operations; Explosion, Collapse and Underground Property Damage; Products /Completed Operations, Broad Form Contractual, Independent Contractors; Broad Form Property Damage; and Personal Injury liabilities: (1) Bodily Injury: $1,000,000 Each Occurrence $1,000,000 Annual Aggregate A1736S00500 00800 -4 0 L/17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line (2) Property Damage: $1,000,000 Each Occurrence Annual Aggregate (3) Personal Injury, with employment exclusion deleted. $1,000,000 Annual Aggregate 5.4.6. Comprehensive Automobile Liability including all owned (private and others), hired and non -owned vehicles: (1) Bodily Injury (2) Property Damage SC -5.4. SC -5.5. A1736S00.800 $1,000,000 $1,000,000 Each Person Each Accident $1,000,000 Each Occurrence Add a new paragraph immediately after paragraph 5.4.13 of the General Conditions which is to read as follows: 5.4.14. CONTRACTOR may purchase and maintain excess liability insurance in the umbrella form in order to satisfy the limits of liability required for the insurance to be purchased and maintained in accordance with paragraph 5.4. Evidence of such excess liability shall be delivered to OWNER in accordance with paragraph 2.7 in the form of a certificate indicating the policy numbers and limits of liability of all underlying insurance. The umbrella liability insurance shall have a combined single limit of not less than $5,000,000. Delete paragraph 5.5 of the General Conditions in its entirety and insert the following in its place: 5.5. CONTRACTOR shall purchase and maintain a separate Owner's Protective Liability policy, issued to OWNER at the expense of CONTRACTOR, including OWNER and ENGINEER as named insured. This insurance shall provide coverage for not less than the following amounts: 5.5.1 Bodily Injury $1,000,000 Each Occurrence 5.5.2 Property Damage $1,000,000 Each Occurrence $1,000,000 Annual Aggregate SC -5.6. Delete paragraph 5.6 of the General Conditions in its entirety. SC -5.7. Delete paragraph 5.7 of the General Conditions in its entirety. 00800 -5 01/17195 8077 - 110 -DN City of Round Rock 30" Raw Water Line SC -5.8. Delete paragraph 5.8 of the General Conditions in its entirety. SC -5.9. Delete paragraph 5.9 of the General Conditions in its entirety. SC -5.10. Delete paragraph 5.10 of the General Conditions in its entirety. SC -5.11. Delete paragraph 5.11 of the General Conditions in its entirety. SC -5.12. Delete paragraph 5.12 of the General Conditions in its entirety. SC -5.13. Delete paragraph 5.13 of the General Conditions in its entirety. SC -5.14. Delete paragraph 5.14 of the General Conditions in its entirety. SC -5.15. Delete paragraph 5.15 of the General Conditions in its entirety. ARTICLE 6. CONTRACTOR'S RESPONSIBILITIES SC -6.1. Delete the following language from paragraph 6.1: "but CONTRACTOR shall not be responsible for the negligence of others in the design or specifications of a specific means, method, technique, sequence or procedure of construction which is shown or indicated in and expressly required by the Contract Documents." As so amended, paragraph 6.1 remains in effect. SC -6.3. Add the following new paragraphs immediately after paragraph 6.3 of the General Conditions. 6.3.1. This Agreement is subject to the applicable provisions of the Contract Work Hours and Safety Standards Act, Public Law 87 -581, 87th Congress. No Contractor or Subcontractor contracting for any '.1736800,800 00800 -6 01/17 /95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line part of the Work shall require or permit any laborer or mechanic to be employed on the Work in excess of forty hours in any work week unless such laborer or mechanic receives compensation at a rate not less than one and one -half times his/her basic rate of pay for all hours worked in excess of forty hours in such work week, as the case may be. 6.3.2. CONTRACTOR shall employ only competent persons to do the work and whenever OWNER shall notify CONTRACTOR, in writing, that any person on the Work appears to be incompetent, disorderly, or otherwise unsatisfactory, such person shall be removed from the Project and shall not again be employed on it except with the consent of OWNER. SC -6.4. Delete the following language from paragraph 6.4: "Unless otherwise specified in the General Requirements." As so amended, paragraph 6.4 remains in effect. SC -6.8. Delete Paragraphs 6.8.1 and 6.8.2 of the General Conditions in their entirety and insert the following in its place: 6.8. CONTRACTOR shall not employ any Subcontractor, Supplier or other person or organization, (including those who are to furnish the principal items of materials or equipment), whether initially or as a substitute, against whom OWNER may have reasonable objection. Acceptance of any Subcontractor, other person or organization by OWNER shall not constitute a waiver of any right of OWNER to reject defective Work. CONTRACTOR shall not be required to employ any Subcontractor, other person or organization against whom CONTRACTOR has reasonable objection. SC -6.9. Add a new sentence at the end of paragraph 6.9 to read as follows: 6.9.3 OWNER or ENGINEER may furnish to any such Subcontractor, Supplier or other person or organization, to the extent practicable, information about amounts paid on their behalf to CONTRACTOR in accordance with CONTRACTOR's Applications for Payment. SC -6.11. Delete the second and third sentences of paragraph 6.11. As so amended, paragraph 6.11 remains in effect. SC -6.15. Add the following language at the end of paragraph 6.15. of the General Conditions: Exemption from State Sales Tax may be obtained on construction materials. The OWNER is an organiza- tion which qualifies for exemption pursuant to the provisions of Article 20.04(F) of the Texas Limited A1736S00.800 00800 -7 01/17/95 8077- 110 -DN City of Round Rock 30" Raw Water Line Sales, Excise and Use Tax Act. In accordance with House Bill 11, the CONTRACTOR performing this Work may purchase materials, supplies, or equipment consumed in the performance of this Work by issuing to his Supplier an exemption certificate in lieu of the tax, said exemption certificate complying with State Comptroller's ruling No. 95 -0.07. Any such exemption certificate issued by the CONTRACTOR in lieu of the tax shall be subject to the provisions of the State Comptroller's ruling No. 95 -0.09 as amended to be effective October 2, 1968. An exemption certificate may be obtained from the OWNER' s Purchasing Agent. SC -6.20. Delete the following language from paragraph 6.20: "(except damage or loss attributable to the fault of Drawings or Specifications or to acts or omissions of OWNER or ENGINEER or ENGINEER's Consultant or anyone employed by any of them or anyone for whose acts any of them may be liable, and not attributable, directly or indirectly, in whole or in part, to the fault or negligence of CONTRACTOR or any Subcontractor, Supplier or other person or organization directly or indirectly employed by any of them)." As so amended, paragraph 6.20 remains in effect. SC -6.31. Add three new sentences at the end of paragraph 6.31 to read as follows: If through the acts of neglect on the part of CONTRACTOR, any other Contractor or any Subcontractor shall suffer loss or damage on the Work, CONTRACTOR shall settle with such other Contractor or Subcontractor by agreement or arbitration if such other Contractor or Subcontractor will so settle. If such other Contractor or Subcontractor shall assert any claim against OWNER on account of any damage alleged to have been sustained, OWNER shall notify CONTRACTOR, who shall indemnify and save harmless OWNER against any such claims. Such indemnity shall apply where the claims, losses, damages, causes of action, suits or liability arise in whole or in part from the negligence of OWNER, OWNER's agents or OWNER's employees. ARTICLE 7. OTHER WORK ARTICLE 8. OWNER'S RESPONSIBILI'11ES SC -8.2. Delete the following language from paragraph 8.2: "against whom CONTRACTOR makes no reasonable objection ". As so amended, paragraph 8.2 remains in effect. SC -8.5. Delete paragraph 8.5. of the General Conditions in its entirety. Al136SIXI.R(10 00800 -8 01/17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line SC -8.11. Add a new paragraph immediately after paragraph 8.11 which is to read as follows: 8.11.1. On request of CONTRACTOR prior to the execution of any Change Order involving a significant increase in the Contract Price, OWNER shall fumish to CONTRACTOR responsible evidence that adequate financial arrangements have been made by OWNER to enable OWNER to fulfill the increased financial obligations to be undertaken by OWNER as a result of such Change Order. ARTICLE 9. ENGINEER'S STATUS DURING CONSTRUCTION SC -9.3. Add a new paragraph immediately after paragraph 9.3 of the General Conditions which is to read as follows: 9,3.1. ENGINEER will conduct periodic visits to observe the performance of Work. ENGINEER will not furnish a Resident Project Representative. ARTICLE 11. CHANGE OF CONTRACT PRICE SC -11.4. Delete the second sentence in paragraph 11.4.1 of the General Conditions in its entirety and replace with the following: Such employees shall include foremen at the site. SC -11.6. In the second line of paragraph 11.6.2.2 before the semi colon add the following words "based on subcontractor's Cost of the Work "; SC -11.9. Delete paragraph 11.9.3 in its entirety and replace with the following: 11.9.3 The unit price of an item of Unit Price Work shall be subject to re- evaluation and adjustment under the following conditions: 11.9.3.1. if the total cost of a particular item of Unit Price Work amounts to 5 percent or more of the Contract Price and the variation in the quantity of that particular item of Unit Price Work performed by CONTRACTOR differs by more than 15 percent from the estimated quantity of such item indicated in the Agreement; and 11.9.3.2. if there is no corresponding adjustment with respect to any other item of Work; and 11.9.3.3. if CONTRACTOR believes that CONTRACTOR has incurred additional expense as a result thereof; or if OWNER believes that the quantity variation entitles OWNER to an adjustment in the unit A1736500900 00800 -9 01/17/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line price, either OWNER or CONTRACTOR may make a claim for an adjustment in the Contract Price in accordance with Article 11 if the parties are unable to agree as to the effect of any such variations in the quantity of Unit Price Work performed. ARTICLE 13. TESTS AND INSPECTIONS; CORRECTION, REMOVAL OR ACCEPTANCE OF DEFECTIVE WORK SC- 13.10. Add a new paragraph immediately after paragraph 13.10 of the General Conditions to read as follows: 13.10.1. If the OWNER stops Work under Paragraph 13.10 CONTRACTOR shall be entitled to no extension of Contract Time or increase in Contract Price. ARTICLE 14. PAYMENTS TO THE CONTRACTOR AND COMPLETION SC -14.2. Add a new paragraph immediately after paragraph 14.2 of the General Conditions which is to read as follows: 14.2.1 The CONTRACTOR shall fumish evidence that payment received on the basis of materials and equipment not incorporated and suitably stored, has in fact been paid to the respective supplier(s) within sixty days of payment by OWNER. Failure to provide such evidence of payment may result in the withdrawal of previous approval(s) and removal of the cost of related materials and equipment from the next submitted Application for Payment. SC -14.3. Add two new paragraphs immediately after paragraph 14.1 of the General Conditions which are to read as follows: 14.3.1. No materials or supplies for the Work shall be purchased by CONTRACTOR or Subcontractor subject to any chattel mortgage or under a conditional sale contract or other agreement by which an interest is retained by the seller. CONTRACTOR warrants that he /she has good title to all materials and supplies used by him/her in the Work, free from all liens, claims or encumbrances. 14.3.2. CONTRACTOR shall indemnify and save OWNER harmless from all claims growing out of the lawful demands of Subcontractors, laborers, workmen, mechanics, materialmen, and furnishers of machinery and parts thereof, equipment, power tools, and all supplies, including commissary, incurred in the furtherance of the performance of this Contract. CONTRACTOR shall at OWNER's request, furnish satisfactory evidence that all obligations of the nature hereinabove designated have been paid, discharged, or waived. If CONTRACTOR fails to do so, then OWNER may, after having served written notice on the said CONTRACTOR either pay unpaid bills, of which OWNER has written notice, direct, or withhold from the CONTRACTOR's unpaid compensation a sum of money deemed reasonably sufficient to pay any and all such lawful claims until satisfactory evidence is furnished that all liabilities have been fully discharged whereupon payment to CONTRACTOR shall be resumed, in accordance with the terms of this Contract, but in no event shall the provisions of this sentence be construed to impose any obligations upon OWNER to either CONTRACTOR or his/her Surety. In paying any unpaid bills of the CONTRACTOR, A1736500.800 00800 -10 01/8755 1 1 1 1 1 1 1 r 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line OWNER shall be deemed the agent of CONTRACTOR and any payment so made by OWNER, shall be considered as payment made under the Contract by OWNER to CONTRACTOR and OWNER shall not be liable to CONTRACTOR for any such payment made in good faith. SC -14.4. Add four new paragraphs immediately after paragraph 14.4. of the General Conditions which are to read as follows: 14.4.1 Should CONTRACTOR neglect to pay any undisputed claims, made m writing to OWNER within thirty days after completion of the Work, but continuing unsatisfied for a period of ninety days, OWNER may pay such claim and deduct the amount thereof from the balance due CONTRACTOR. OWNER may also, with the written consent of CONTRACTOR, use any monies retained, due, or to become due under this Contract for the purpose of paying for both labor and materials for the Work, for which claims have not been filed. 14.4.2. Security is provided both by the Payment Bond and the power of OWNER to retain any monies for claims, but payment by one shall in no way impair or discharge the liability of the other. 14.4.3. Any and all liens for work and materials may be paid off by OWNER within a reasonable time after filing for record in accordance with State and local laws, a notice of such liens except where the claim on which the lien is filed is being litigated by CONTRACTOR, and in such case OWNER may pay the amount of any final judgment or decree or any such claim within a reasonable time after such final judgment or decree shall be rendered. 14.4.4. All monies paid by OWNER in settlement of liens as aforesaid, with the costs and expenses incurred by OWNER in connection therewith, shall be charged to CONTRACTOR, shall bear interest at the rate of three percentage points above the rediscount rate then charged by the Federal Reserve Bank, and shall be deducted from the next payment due CONTRACTOR under the terms of this Contract. SC- 14.13. Delete paragraph 14.13. of the General Conditions in its entirety and insert the following in its place: 14.13. If, on the basis of ENGINEER' s observation of the Work during construction and final inspection, and ENGINEER's review of the final Application for Payment and accompanying documentation - all as required by the Contract Documents, ENGINEER is satisfied that the Work has been completed and CONTRACTOR's other obligations under the Contract Documents have been fulfilled, ENGINEER will indicate in writing his/her recommendation of payment and present the Application to OWNER for payment. Thereupon ENGINEER will give written notice to OWNER and CONTRACTOR that the Work is acceptable subject to the provisions of paragraph 14.15. Otherwise, ENGINEER will return the Application to CONTRACTOR, indicating in writing the reasons for refusing to recommend final payment, in which case CONTRACTOR shall make the necessary corrections and resubmit the Application. If the Application and accompanying documentation are appropriate as to form and substance, OWNER shall, within sixty -five days after receipt thereof pay CONTRACTOR the amount recommended by ENGINEER. A1736500.800 00800 -11 01/17/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line SC- 14.13.1 Add a new paragraph immediately after paragraph 14.13 of the General Conditions which is to read as follows: 14.13.1. Final payment will be reduced by the amount of excessive costs of plant inspection of pipe. Excessive costs are defined as the inspection costs incurred by OWNER for that amount of pipe which exceeds 125 percent of the aggregate length of each type installed. ARTICLE 15. SUSPENSION OF WORK AND TERMINATION SC -15.2. Add a new paragraph immediately after paragraph 15.2.4. of the General Conditions which is to read as follows: 15.2.5. If CONTRACTOR abandons the Work, or sublets this Contract or any part thereof, without the previous written consent of OWNER, or if the Contract or any claim thereunder shall be assigned by CONTRACTOR otherwise than as herein specified; ARTICLE 16. DISPUTE RESOLUTION SC -16. Delete Article 16 in its entirety. SC -16.1. Exhibit GC -A has been deleted. ARTICLE 17. MISCELLANEOUS SC -17.6. Add a new paragraph immediately after paragraph 17.5. of the General Conditions which is to read as follows; 17.6. Both the address given in the Bid Form upon which this Agreement is founded, and CONTRACTOR's office at or near the site of the Work are hereby designated as places to either of which notices, letters, and other communications to CONTRACTOR shall be certified, mailed, or delivered. The delivering at the above named place, or depositing in a postpaid wrapper directed to the first -named place, in any post office box regularly maintained by the post office department, of any notice, letter or other communication to CONTRACTOR shall be deemed sufficient service thereof upon CONTRACTOR; and the date of said service shall be the date of such delivery or mailing. The first -named address may be changed at any time by an instrument in writing, executed and acknowledged by CONTRACTOR, and delivered to OWNER and ENGINEER. Nothing herein contained shall be deemed to preclude or render inoperative the service of any notice, letter, or other communication upon CONTRACTOR personally. A1736S00.800 00800 -12 U1/17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 CITY OF ROUND ROCK PREVAILING HOURLY WAGE RATES FOR BUILDING CONSTRUCTION CRAFTS CLASSIFICATIONS HOURLY RATE Air Conditioning Mechanic S10.51 Asbestos Worker/Removal 13.94 Boilermaker 15.87 Bricklayer /Stone Mason 12.87 Carpenter 12.14 Cement Finisher 11.33 Drywall/Ceiling Systems Drywall System Installer 10.31 Drywall Hanger 9.35 Accoustical Ceiling Installer 10.44 Electrician 16.20 Electronic Security Installer 7.35 Electronic Technician 1057 Elevator/Escalator Installer 1345 Equipment Operator Heavy Equipment Operator 11.88 Light Equipment Operator 9.64 Equipment Mechanic 9.58 Equipment Mech. Helper /Oiler 6.00 Truck Driver 6.62 Floor Layer Resilient Installer 9.25 Carpet Installer 8.67 Form Builder (Structures) 8.00 Glazier 10.10 Iron Worker 13.64 General Laborer 7.15 Lather 11.93 Millwright 14.66 Painter 8.09 Plasterer 10.71 Plumber/Pipefitter 18.00 Reinforcing Steel Setter 6.50 (Structures) Rates determined by survey conducted by Austin Independent School District. THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line SECTION 01 - INFORMATION A1736S00.840 SECTION 00840 SPECIAL CONDITIONS 01 -01 DOCUMENT CONFLICT RESOLUTION The Special Conditions as presented in this Section 00840 are the City of Round Rock standards. Any conflict between the requirements of this section and any other plan or specification require- ment shall be resolved in favor of this Section 00840. 01 -02 ENGINEER The word "Engineer" in these Specifications shall be understood as referring to the City of Round Rock, 221 East Main Street, Round Rock, Texas 78664, or Camp Dresser & McKee Inc. (Engineer), or the Engineer's authorized representative to act in any particular position for the Owner. 01-03 COPIES OF PLANS AND SPECIFICATIONS FURNISHED The Agreement will be prepared in not less than five (5) counterpart (original signed) sets. Owner will furnish Contractor six (6) sets of conforming Contract Documents and Specifications and six (6) sets of Plans free of charge, and additional sets will be obtained from the Engineer at commercial reproduction rates plus 20% for handling. 01 -04 GOVERNING CODES All construction as provided for under these Plans and Specifications shall be governed by any existing Resolutions, Codes and Ordinances, and any subsequent amendments or revisions thereto as set forth by the Owner. 01 -05 LIQUIDATED DAMAGES FOR FAILURE TO COMPLETE ON TIME The Contractor agrees that time is of the essence for this Contract and that the definite value of damages which would result from delay would be incapable of ascertainment and uncertain, so that for each day of delay beyond the number days of herein agreed upon for the completion of the work herein specified and contracted for, after due allowance for such extension of time as is provided for under the provisions of Article 12 of the General Conditions, the Owner may withhold permanently from the Contractor's total compensation, not as penalty but as liquidated damages, the sum of Six Hundred Thirty Dollars ($630.00) for each Calendar Day that expires after each Substantial Completion time specified in the Agreement and as listed in the following table for Substantial Completion until the work is substantially complete. After Substantial Completion, if Contractor shall neglect, refuse or fail to complete the remaining Work within the Contract Time or any proper extension thereof granted by Owner, Contractor shall pay Owner Six Hundred Thirty Dollars ($630.00) for each Calendar Day that expires after each Final Completion 00840 -1 01/17/95 8077- 110 -DN City of Round Rock 30" Raw Water Line 01 -08 PAY ESTIMATES A1736500.840 time specified in the Agreement and as listed in the following table for completion and readiness for final payment. Substantial Final Completion Completion Work Item per Paragraph 1.04 of Section 01010 Date* Date* 1. Tie -in at Lake Georgetown Raw Water Pump 90 120 Station and Interconnection at Sta. 479 +10 2. Tie -in at the Round Rock Water Treatment Plant 90 120 (Sta. 5 +78) and Interconnection at Sta. 15 +90 3. 12" Interconnection Between Rabbit Hill and 90 120 Barton Hill Storage Reservoirs 4. 36 "/30"/24" Raw Water Pipeline 240 300 5. Alternate Bid Work 270 330 * Calendar Days after the date when Contract Time begins as provided in paragraph 2.3 of the General Conditions. 01 -06 LOCATION The location of work shall be as mentioned in the Invitation to Bid and as indicated on Plans. 01 -07 USAGE OF WATER All water used during construction shall be provided by the City. The City shall specify the location from which the Contractor is to procure water. The Contractor shall be responsible for providing all apparatus necessary for procuring, storing, transporting and using water during construction. The Contractor shall strive to use that amount of water which is reasonable to perform the work associated with this contract and shall endeavor to avoid excessive waste. The Contractor will be required to pay for all water used if it is found that unnecessary or excessive waste is occurring during construction. If pay estimates from the Contractor are not received by the Engineer on or before the time specified in Article 14 of the General Conditions, then the pay estimate will not be processed and will be returned to Contractor. 00840 -2 111 /17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line SECTION 02 - SPECIAL CONSIDERATIONS 02 -01 CROSSING UTILITIES A1736S00.840 Prior to commencing the work associated with this contract, it shall be the Contractor' s responsibility to make arrangements with the Owners of such utility companies to uncover their particular utility lines or otherwise confirm their location. Certain utility companies perform such services at their own expense, however, where such is not the case, the Contractor will cause such work to be done at his own expense. 02 -02 UTILITY SERVICES FOR CONSTRUCTION The Contractor will be responsible for providing his own utility services while performing the work associated with this contract. No additional payment will be made for this item. 02 -03 GUARANTEES The Contractor warrants the materials and workmanship and that the work is in conformance with the plans and specifications included in this contract for the period that the Maintenance Bond, as outlined in Section 04 of the Special Conditions, is in effect. Upon notice from Owner, the Contractor shall repair defects in all construction or materials which develop during the specified period and at no cost to Owner. Neither final acceptance, Certificate of Completion, final payment nor any provision in Contract Documents relieves the Contractor of above guarantee. Notice of observed defects will be given with reasonable promptness. Failure to repair or replace defect upon notice entitles Owner to repair or replace same and recover reasonable cost thereof from Contractor. 02 -04 MINIMUM WAGE SCALE Minimum wage scale shall be as specified in the Supplementary Conditions and in accordance with State of Texas and Federal Government regulations. 02 -05 LIMIT OF FINANCIAL RESOURCES The Owner has a limited amount of financial resources committed to this Project; therefore, it shall be understood by all bidders that the Owner may be required to change and/or delete any items which he may feel is necessary to accomplish all or part of the scope of work within its limit of financial resources. Contractor shall be entitled to no claim for damages for anticipated profits on any portion of work that may be omitted or deleted. At any time during the duration of this contract, the Owner reserves the right to omit any work from this contract. Unit prices for all items previously approved in this contract shall be used to delete or add work per change order. 02 -06 CONSTRUCTION REVIEW The Owner shall provide a project representative to review the quality of materials and workmanship. 00840 -3 01/17/95 8077- 110 -DN City of Round Rock 30" Raw Water Line 02 -07 LIMITS OF WORK AND PAYMENT It shall be the obligation of the Contractor to complete all work included in this Contract, so authorized by the Owner, as described in the contract documents and technical specifications. All items of work not specifically paid for in the bid proposal shall be included in the unit price bids. Any question arising as to the limits of work shall be left up to the interpretation of the Engineer. 02 -08 PAYMENT FOR MATERIALS ON HAND Payment will be made for work completed in accordance with monthly estimate procedure stipulated in the General Conditions of the Agreement. Contractor must provide evidence for the value of materials on hand, and may be required to demonstrate the payment of suppliers per Article 14.2 of the Supplementary Conditions. 02 -09 "AS- BUILT" DRAWINGS /91736100.840 The Contractor shall mark all changes and revisions on all of his copies of the working drawings during the course of the Project as they occur. Upon completion of the Project and prior to final acceptance and payment, the Contractor shall submit to the Engineer one set of his working drawings, dated and signed by himself and his project superintendent and labeled as "As- Built", that shows all changes and revisions outlined above and that shows field locations of all above ground appurtenances including but not limited to valves, fire hydrants and manholes. These as- built drawings shall become the property of the Owner. Each appurtenance shall be located by at least two (2) horizontal distances measured from existing, easily identifiable, immovable appurtenances such as fire hydrants or valves. Property pins can be used for as -built tie -ins provided no existing utilities as previously described are available. Costs for delivering as -built drawings shall be subsidiary to other bid items. 02 -10 LAND FOR WORK Owner provides, as indicated on Drawings, land upon which work is to be done, right -of -way for access to same and such other lands which are designated for use of Contractor. Contractor provides, at his expense and without liability to Owner, any additional land and access thereto that may be required for his construction operations, temporary construction facilities, or for storage of materials. 02 -11 DEVIATIONS OCCASIONED BY UTILITY STRUCTURES Whenever existing utilities, not indicated on Plans, present obstructions to grade and alignment of proposed improvements the Contractor shall immediately notify the Engineer, who without unnecessary delay, will determine if existing utilities are to be relocated, or grade and alignment of proposed improvements changed. Where necessary to move existing services, poles, guy wires, pipelines, etc,, as determined by the Engineer, the Contractor will make arrangements with the owner of the utility to be moved and have it moved. The costs of any utility relocations will be at the Contractor's sole expense. Owner will not be liable for relocation costs or damages on account of delays due to changes made by owners of privately owned utilities which hinder progress of the work. 00840 -4 01/17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line 02 -12 CONSTRUCTION STAKING SECTION 03 - TRAFFIC CONTROL SECTION 04 - MAINTENANCE BOND SECTION 05 - INSURANCE A1736500,840 The Owner will provide reference baselines and benchmarks for the Contractor's use in setting detailed construction stakes (e.g., cut stakes, batter boards, etc.). All detailed construction staking, such as cut stakes, batter boards, etc., required to complete the work associated with this contract shall be provided by the Contractor based upon reference stakes provided by the Owner. The Contractor shall be responsible for determining the layout and extent of staking necessary to construct the improvements to the lines and grades shown in the Plans. This item shall not be paid for separately and shall be considered subsidiary to other bid items. Access shall be provided for residents -and emergency vehicles at all times. When it becomes necessary to restrict access, the Contractor shall notify all applicable agencies (i.e. Fire Department, E.M.S., Public Works, etc.). At the end of each day two lanes of traffic shall be opened to the public. The Contractor shall be responsible for all maintenance, signing and safety precautions necessary for traffic control. A bid item is provided to cover the cost of traffic control on the project. Per City of Round Rock Ordinances, a two (2) year Maintenance Bond naming the City of Round Rock as obligee will be required for public streets constructed without lime stabilization of subgrade material when the Plasticity Index of the subgrade is above 24. Maintenance Bond shall remain in effect for two (2) years from date of City of Round Rock acceptance of improvements. A one (1) year Maintenance Bond in the amount of one hundred (100 %) percent of the contract price will be required for all other improvements and shall be submitted prior to final payment. Such bonds shall be from an approved surety company holding a permit from the State of Texas to act as surety (and acceptable according to the latest list of companies holding certificates of authority from the Secretary of the Treasury of the United States) or other surety or sureties acceptable to the Owner prior to final payment. Article 5 of the General Conditions and applicable sections of the Supplementary Conditions are hereby amended to include the following: Workers' Compensation Insurance Definitions: — Certificate of coverage ( "certificate ") - A copy of a certificate of insurance, a certificate of authority to self -insure issued by the Texas Workers' Compensation Commission, or a 00840 -5 01/17/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line A1736S(0 840 (c) coverage agreement (TWCC -81, TWCC -83, or TWCC -84), showing statutory workers' compensation insurance coverage for the person's or entity's employees providing services on a project, for the duration of the project. Duration of the project - includes the time from the beginning of the work on the project until the contractor's/person's work on the project has been completed and accepted by the governmental entity. Persons providing services on the project ( "subcontractor" in § 406.096) - includes all persons or entities performing all or part of the services the Contractor has undertaken to perform on the project, regardless of whether that person contracted directly with the Contractor and regardless of whether that person has employees. This includes, without limitation, independent contractors, subcontractors, leasing companies, motor carriers, owner - operators, employees of any such entity, or employees of any entity which furnishes persons to provide services on the project. "Services" include, without limitation, providing, hauling, or delivering equipment or materials, or providing labor, transportation, or other services related to a project. "Services" does not include activities unrelated to the project, such as food/beverage vendors, office supply deliveries, and delivery of portable toilets. The Contractor shall provide coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, that meets the statutory requirements of Texas Labor Code, Section 401.011(44) for all employees of the Contractor providing services on the project, for the duration of the project. This coverage shall include the following terms: (a) Employer's Liability limits of $1,000,000.00 for each accident is required. (b) "Texas Waiver of Our Right to Recover From Others Endorsement, WC 42 03 04 shall be included in this policy. Texas must appear in Item 3A of the Worker's Compensation coverage or Item 3C must contain the following: All States except those listed in Item 3A and the States of NV, ND, OH, WA, WV and WY. The Contractor must provide a cert ificate of coverage to the governmental entity prior to being awarded the contract. If the coverage period shown on the Contractor's current certificate of coverage ends during the duration of the project, the Contractor must, prior to the end of the coverage period, file a new certificate of coverage with the govemmental entity showing that coverage has been extended. The Contractor shall obtain from each person providing services on the project, and provide to the governmental entity: (a) a certificate of coverage, prior to that person beginning work on the project, so the govern- mental entity will have on file certificates of coverage showing coverage for all persons providing services on the project; and 00840 -6 01/17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line A1736500.840 (b) no later than seven calendar days after receipt by the Contractor, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project. The Contractor shall retain all required certificates of coverage for the duration of the project and for one year thereafter. The Contractor shall notify the governmental entity in writing by certified mail or personal delivery, within 10 calendar days after the Contractor knew or should have known, or any change that materially affects the provision of coverage of any person providing services on the project. The Contractor shall post on each project site a notice, in the text, form and manner prescribed by the Texas Workers' Compensation Commission, informing all persons providing services on the project that they are required to be covered, and stating how a person may verify coverage and report lack of coverage. The Contractor shall contractually require each person with whom it contracts to provide services on a project, to: (a) provide coverage, based on proper reporting of classification codes and payroll amounts and filing of any coverage agreements, that meets the statutory requirements of Texas Labor Code, Section 401.011(44) for all of its employees providing services on the project, for the duration of the project; (b) provide to the Contractor, prior to that person beginning work on the project, a certificate of coverage showing that coverage is being provided for all employees of the person providing services on the project, for the duration of the project; (c) provide the Contractor, prior to the end of the coverage period, a new certificate of coverage showing extension of coverage, if the coverage period shown on the current certificate of coverage ends during the duration of the project; (d) obtain from each other person with whom it contracts, and provide to the Contractor: (I) a certificate of coverage, prior to the other person beginning work on the project; and (2) a new certificate of coverage showing extension of coverage, prior to the end of the coverage period, if the coverage period shown on the current certificate of coverage ends during the duration of the project; (e) retain all required certificates of coverage on file for the duration of the project and for one year thereafter; (f) notify the governmental entity in writing by certified mail or personal delivery, within 10 calendar days after the person knew or should have known, of any change that materially affects the provision of coverage of any person providing services on the project; and 00840 -7 01/17/95 8077- 110 -DN City of Round Rock 30" Raw Water Line A1736S00.840 (g ) contractually require each person with whom it contracts, to perform as required by paragraphs (a) —(g), with the certificates of coverage to be provided to the person for whom they are providing services. By signing this contract, or providing, or causing to be provided a certificate of coverage, the Contractor is representing to the governmental entity that all employees of the Contractor who will provide services on the project will be covered by workers' compensation coverage for the duration of the project, that the coverage will be based on proper reporting of classification codes and payroll amounts, and that all coverage agreements will be filed with the appropriate insurance caner or, in the case of a self - insured, with the Commission's Division of Self- Insurance Regulation. Providing false or misleading information may subject the Contractor to administra- tive penalties, criminal penalties, civil penalties, or other civil actions. The Contractor's failure to comply with any of these provisions is a breach of contract by the Contractor that entitles the governmental entity to declare the contract void if the Contractor does not remedy the breach within ten calendar days after receipt of notice of breach from the governmental entity. Insurance Contractor shall carry insurance in the following types and amounts for the duration of this Contract, which shall include items owned by Owner in care, custody and control of Contractor prior and during construction and warranty period, and furnish Certificates of Insurance along with copies of policy declaration pages and all policy endorsements as evidence thereof: (a) Commercial General Liability Insurance with minimum limits of $1,000,000 per occurrence and $1,000,000 Aggregate. (b) Automobile Liability Insurance for all owned, nonowned and hired vehicles with minimum limits for Bodily Injury of $1,000,000 for each person and $1,000,000 for each occurrence and Property Damage limits of $1,000,000. (c) On all new or remodeling building projects: All Risk Builders Risk Insurance for insurable building projects shall be insured in the amount of the contract price for such improvements. Owner and Contractor waive all rights against each other for damages caused by fire or other perils to the extent covered by Builders Risk Insurance required under this section, except as to such rights as they may have in the proceeds of such insurance. Contractor shall require similar waivers by Subcontractors and Sub - subcontractors. (d) Owner and Contractor's Protective Policy. The Contractor shall provide and maintain during the life of this contract and until all work under said contract has been completed and accepted by the Owner, an Owner's and Contractor's Protective Policy which co- insures the Owner and the Owner's agents and employees with the same Commercial General Liability coverage as described above, entitled "Commercial General Liability Insurance." When offsite storage is permitted, policy will be endorsed for transit and off site storage in amounts sufficient to protect property being transported or stored. 00840 -8 01/17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line A1736500.840 This insurance shall include, as insured, City of Round Rock, Contractor, Subcontractors and Sub - subcontractors in the work, as their respective interest may appear. If insurance policies are not written for amount specified in b. and c. above, Contractor is required to carry an Excess Liability Insurance Policy for any difference in amounts specified. Contractor shall be responsible for deductibles and self insured retentions, if any, stated in policies. Any self insured retention shall not exceed ten percent of minimum required limits. All deductibles or self insured retentions shall be disclosed on Certificate of Insurance required above. Contractor shall not commence work at site under this Contract until he has obtained required insurance and until such insurance has been reviewed by Owner's Contract Administration Office. Contractor shall not allow any Subcontractors to commence work until insurance required has been obtained and approved. Approval of insurance by Owner shall not relieve or decrease liability of Contractor hereunder. Insurance to be written by a company licensed to do business in the State of Texas at the time policy is issued and acceptable to owner. Contractor shall produce an endorsement to each effected policy: 1. Naming City of Round Rock, 221 East Main Street, Round Rock, Texas 78664 as additional insured (except Workers' Compensation and Builders Risk). 2. That obligates the insurance company to notify Joanne Land, City Secretary, City of Round Rock, 221 East Main Street, Round Rock, Texas 78664 of any and all changes to policy 30 days prior to change. 3. That the "other" insurance clause shall not apply to Owner where City of Round Rock is an additional insured shown on policy. It is intended that policies required in this agreement, covering both Owner and Contractor, shall be considered primary coverage as applicable. Contractor shall not cause any insurance to be canceled nor permit any insurance to lapse during term of this Contract or as required in the Contract. If Contractor is underwritten on a claim -made basis, the retroactive date shall be prior to, or coincident with, the date of this Contract and the Certificate of Insurance shall state that coverage is for claims made and also the retroactive date. Contractor shall maintain coverage for duration of this Contract and for two years following completion of this Contract. Contractor shall provide the City annually a Certificate of Insurance as evidence of such insurance. It is further agreed that Contractor shall provide Owner a 30 day notice of aggregate erosion, in advance of the retroactive date, cancellation and/or renewal. It is also agreed that Contractor will invoke the tail option at request of Owner and the Extended Reporting Period (ERP) premium shall be paid by Contractor. 00840 -9 01/17/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line A1736500 8 Owner reserves the right to review insurance requirements of this section during effective period of the Contract and to make reasonable adjustments to insurance coverages and their limits when deemed necessary and prudent by Owner based upon changes in statutory law, court decisions or the claims history of the industry as well as Contractor. Owner shall be entitled, upon request, and without expense, to receive copies of policies and all endorsements thereto and may make any reasonable requests for deletion or revision or modification of particular policy terms, conditions, limitations or exclusions, except where policy provisions are established by law or regulation binding upon either of the parties hereto or the underwriter on any of such policies. Actual losses not covered by insurance as required by the section shall be paid by Contractor. END OF SECTION 00840 -10 01/17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A1136500.001 DIVISION 1 GENERAL REQUIREMENTS THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL SECTION 01010 SUMMARY OF WORK 1.01 WORK COVERED BY CONTRACT DOCUMENTS A. The primary Work of this Project consists of the construction of a 24 ", 30" and 36" raw water line for the City of Round Rock, Texas, from Lake Georgetown to the Round Rock Water Treatment Plant. B. The Work in this project includes the following major items: A1736901010 1. A 36" diameter raw water line at the Round Rock Water Treatment site; a 24" diameter raw water line from the City of Round Rock Water Treatment Plant northward and eastward approximately 0.4 mile to the west side of III-35, then northward in the IH -35 right -of -way approximately 0.7 miles; a 30" diameter raw water line northward in the IH -35 right -of -way approximately 3.2 miles to the south side of SH -29, then westward in the SH -29 right -of- way approximately 1.1 miles to the east side of D.B. Wood Road, then northward in the D.B. Wood Road right -of -way approximately 2.3 miles to U.S. Government Property, then northward in an easement across U.S. Government Property approximately 1.2 miles to the City of Round Rock Raw Water Pump Station at Lake Georgetown. 2. A 12" diameter treated water line to connect the Barton Hill and Rabbit Hill ground storage reservoirs. 3. A venturi flow meter and related flow control valving and instrumentation on the new 30" diameter raw water line at the Water Treatment Plant site. 4. Steel casings, isolation valves, air release valves, flushing valves, piping connections to existing lines, and miscellaneous appurtenances and pavement replacement. C. The Contractor shall furnish all labor, materials, equipment, tools, and incidentals and construct the Work complete, ready for use as shown on the Drawings and as described in the Specifications. D. It is the intent of the Contract Documents to provide the Owner with complete, operable systems. Any part or item of work which is reasonably implied or normally required to make an installation satisfactorily completely operable shall be provided/performed by the Contractor. All miscellaneous appurtenances and other items that are incidental to meeting the intent of the Contract Documents shall be included in the Work even though these appurtenances and items may not be specifically called for in the Contract Documents. 01010 -1 01/10/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line 1.02 CONTRACT A. Construct the Work under a Unit Price contract. Measurement and payment is described in Section 01025. 1.03 OCCUPANCY A. As soon as the water line is ready for use, the Owner shall have the right to operate the system upon written notice to the Contractor by the Owner. The Owner will issue a Certificate of Substantial Completion for the work in accordance with Article 14.10 of the General Conditions. Contractor's One Year Maintenance guarantee period for workmanship and materials will begin upon issuance of Certificate of Substantial Completion. B. Testing of pipelines and appurtenances as specified hereinafter shall not constitute acceptance or completion. C. The execution of the bonds shall be understood to demonstrate the consent of the surety. D. The Contractor shall at all times conduct his operations to ensure the least inconvenience to the general public. 1.04 SCHEDULE OF CONSTRUCTION A. Work Sequence. The Contractor's work shall be planned and conducted in the following prioritized sequence in a manner that will ensure the completion in accordance with the Agreement's Time of Completion. A1736301.010 1. Tie -in at the Lake Georgetown Raw Water Pump Station including the connection to the existing 30" discharge header, 30" piping, valves, fittings, etc., and connection between the existing 30" pipeline and new 30" pipeline at Sta. 479 +10, as shown on the Drawings. This work shall be substantially complete in 90 Calendar Days and complete and ready for final payment in 120 Calendar Days. 2. Tie -ins at the Water Treatment Plant including the interconnection to the existing 30" raw water line (Sta. 15 +90), valves, 36" and 30" piping to the new flow control valve, venturi meter, instrumentation, vault, etc., and connection to the existing 30" raw water line at Sta. 5 +78. This work shall be Substantially Complete in 90 Calendar Days and Complete and Ready for Final Payment in 120 Calendar Days. 3. 12" diameter treated water connection between the Barton Hill and Rabbit Hill ground storage reservoirs. This work shall be Substantially Complete in 90 Calendar Days and Complete and Ready for Final Payment in 120 Calendar Days. 4. Remainder of the 24 ", 30" and 36" raw water pipeline between the Round Rock Water Treatment Plant and Lake Georgetown. This work shall be Substantially Complete in 240 Calendar Days and Complete and Ready for Final Payment in 300 Calendar Days. 01010 -2 01/10/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line 5. Contractor shall complete the work, including testing, in sections between the isolation butterfly valves so that the Owner can utilize completed portions of the line if they desire or if it becomes necessary due to problems with the existing 30" raw water line. 6. Alternate Bid work, which consists of removing and replacing the existing 30" water line at the South San Gabriel River. This work shall be Substantially Complete in 270 Calendar Days and Complete and Ready for Final Payment in 330 Calendar Days. B. The Contractor shall develop a schedule of work prior to beginning construction for review and approval by the Owner and Engineer. The schedule, which shall recognize the intent of the Work Sequence outlined in Paragraph 1.04.A above, shall be closely followed throughout the duration of the project. The schedule shall be submitted for approval prior to start of construction and no partial payments will be made until the Owner has approved the schedule. The schedule shall be updated monthly if requested by the Owner. C. The Contractor shall schedule and organize his work and labor, supplies, materials, equipment and other resources as necessary to complete the work (Items 1-4 of paragraph 1.04.A Work Sequence) within the time periods specified in paragraph 1.04.A above and in the Supplemental Conditions and the Agreement. The Contractor shall work simultaneously on the major items listed in paragraph 1.04.A if necessary to meet the Agreement's Time of Completion. D. Coordination with Other Contractors. It is expected that the City of Georgetown will have a 24" treated water pipeline project underway concurrently with this project, along the west side of IH -35 between Thousand Oaks Drive and SH -29. In general, the Georgetown project centerline will be located about five feet outside of the TxDOT right -of -way. The City of Round Rock Contractor shall coordinate his schedule with the Georgetown Contractor for site access, working area and other factors that could impact the Round Rock project. Plans for the Georgetown project are available for review at the City of Georgetown (contact Mr. Larry Revering, Water/ Wastewater Superintendent, telephone 512- 930 -3555) or at Camp Dresser & McKee (contact Mr. Allen Woelke, telephone 512- 345- 6651). 1.05 CONTRACTOR'S USE OF PREMISES A. Contractor shall limit his use of the premises for Work and for storage to the areas at the site as approved by the Owner. B. Coordinate use of premises under direction of Engineer. C. Assume full responsibility for the protection and safekeeping of Products under this Contract stored on the Site. D. Move any stored Products, under Contractor's control, which interfere with operations of the Owner or other contractors. E. Obtain and pay for the use of additional storage or work areas needed for operations. AI736501_010 01010 -3 01/10/95 8077- 110 -DN City of Round Rock 30" Raw Water Line F. Any damage to existing facilities, including contamination, which may be caused by Contractor's personnel, callers, visitors, materials or equipment, shall be repaired or corrected at the sole expense of the Contractor. G. No alcoholic beverages or drugs shall be permitted on the Site at any time. 1.06 RECORD DOCUMENTS A. The Contractor shall keep one set of "Record Drawings" and specifications available on the job at all times. This set of documents shall be clearly marked as such and shall be used only for recording changes, elevations, and other data pertinent to the construction operation for use in preparing final "Record Drawing" documents. All changes, etc., shall be clearly marked in red pencil. B. These documents shall be kept current at all times. Monthly Progress Payment applications will not be processed for payment if "Record Drawings" are not up -to -date. C. Reference paragraph 6.19 of General Conditions. PART 2: PRODUCTS (NOT USED) PART 3: EXECUTION (NOT USED) A1736501.010 END OF SECTION 01010 -4 01/10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 SCOPE OF WORK SECTION 01014 TRENCH SAFETY SYSTEM A. Furnish all labor, materials, and equipment and perform all operations to plan, design, construct, install, maintain, monitor, modify as necessary, and remove upon completion, a Trench Safety System as shown on the Drawings and as specified herein. B. The requirements of this section apply to all trenches that equal or exceed five feet in depth, as measured from the ground surface at the highest side of the trench to the trench bottom. C. All applicable and non - conflicting portions of Section 02221 - TRENCH EXCAVATION, EMBEDMENT, BACKFILL AND ENCASEMENT apply as appropriate to provide a proper and complete system. D. The Engineer has shown on the Drawings the location of borings made during November and December, 1994. These are shown for the Contractor's convenience and information. The Engineer has the report "Geotechnical Investigation, 30 -Inch Raw Water Line, Round Rock, Texas ", dated December 1994, prepared by Trinity Engineering Testing Corporation available for the Contractor's convenience and information in bidding and preparing his Trench Safety Plan. If the Contractor desires additional information for use in preparing the required Trench Safety Plan or other purposes, such geotechnical investigation or other information shall be obtained by the Contractor at his expense. 1.02 RELATED REQUIREMENTS A. Section 01015: Control of Work B. Section 02221: Trench Excavation, Backfrll, Embedment and Encasement C. State of Texas: HB 1569, 71st Regular Legislative Session D. United States Government: 29 CFR Part 1926, Occupational Safety and Health Standards (OSHA), Subpart P - Excavations, latest revision at time of project bidding. PART 2: PRODUCTS 2.01 GENERAL A. All materials and products incorporated into the Trench Safety System shall be suitable for their intended use; shall meet all design criteria and parameters used by the Trench Safety System designer in designing the system; and shall meet all applicable requirements of the OSHA regulations. A1736S01.014 01014 -1 01/17/95 8077- 110 -DN City of Round Rock 30" Raw Water Line PART 3: EXECUTION 3.01 PROCEDURES A. At least ten (10) Calendar Days prior to execution of any trench operations, and not more than 30 Calendar Days following the execution date of the construction Agreement, Contractor shall submit a site specific Trench Safety System Conformance Affidavit stating that operations will be conducted in full conformance with the OSHA Standards. 1. The Conformance Letter shall also describe the Trench Safety System techniques proposed to be used on the project. 2. Specific references to the applicable OSHA Standards sections shall be included for each technique to be used. B. The Trench Safety System Plan shall be in writing, site specific and sufficiently detailed and clear to be understandable and usable by all personnel who will be executing, supervising and witnessing the trenching operations. A copy of the Trench Safety System Plan shall be available at the site of trenching operations at all times. C. If soil borings and/or detailed geotechnical analyses are necessary or required to develop the Trench Safety System Plan, they shall be provided by the Contractor at his cost. D. For trenches having depths greater than the various limits in the OSHA Standards (8, 12 or 20 feet, depending on the techniques used), a site specific protective system shall be designed by a State of Texas Registered Professional Engineer experienced in soil mechanics and structural design. The design shall be signed, sealed and dated by the Professional Engineer, and it shall identify those specific locations for which the design is applicable. E. In accordance with U.S. Occupational Safety and Health Administration regulations, when employees are required to be in trenches 4 -feet deep or deeper, adequate means of exit, such as a ladder or steps, must be provided and located so as to require no more than 25 feet of lateral travel. 3.02 METHODS OF PROVIDING FOR TRENCH SAFETY A. Protective systems referenced in this Section shall be defined and described in 29 CFR 1926.652, "Requirements for Protective Systems." B. It is the duty, responsibility and prerogative of the Contractor to determine the specific applicability of a proposed Trench Safety System for each field condition encountered on the project. Contractor specifically holds the Owner, Engineer, and any of their designated representatives harmless in any actions resulting from the failure or inadequacy of the Trench Safety System used on the project. C. Unless otherwise noted on the Drawings or excluded below, Sloping /Benching; Trench Shielding with trench boxes; and /or Sheeting /Shoring/Bracing protective systems may be used on this project. A1796501D14 01014 -2 01/17/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line D. Restrictions on the use of the various protective systems for this project are as follows: 1. Sloping or Benching 2. Trench Shields /Boxes 3. Sheeting/Shoring/Bracing 3.03 INSPECTION DUTIES OF CONTRACTOR Not allowed anywhere on this project. May be used on this project. May be used on this project. A. Provide a Competent Person, as defined in the OSHA Standards, to make frequent inspections of the trenching operations and the Trench Safety System in full conformance with the OSHA Standards. B. If evidence of a possible cave -in or landslide is apparent, all work in the trench shall immediately cease and not be resumed until all necessary precautions have been taken to safeguard personnel entering the trench, trench walls, or structures or facilities located along the trench. C. In an emergency situation which may threaten or affect the safety or welfare of any persons, structures, facilities, or properties, the Contractor shall act at his discretion to prevent possible damage, injury or loss. Any additional compensation or time extension claimed for such actions shall be considered in view of the cause of the emergency and in accordance with the General Conditions. 3.04 MEASUREMENT AND PAYMENT A. Payment for the Trench Safety System shall be on a unit price basis, the unit price being as given in the Bid Form, and the unit of measure being linear feet of trench, without regard to whether specific trench safety precautions were required or used for the trench reach being measured. Measurement and payment for this item is specified in Section 01025. A1736S01.014 END OF SECTION 01014 -3 01/17/95 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 WORK PROGRESS SECTION 01015 CONTROL OF WORK A. The Contractor shall furnish personnel and equipment which will be efficient, appropriate and large enough to secure a satisfactory quality of work and a rate of progress which will ensure the completion of the work within the time stipulated in the Agreement. If at any time such personnel or equipment appears to the Engineer to be inefficient, inappropriate or insufficient for securing the quality of work required or for producing the rate of progress aforesaid, he may order the Contractor to increase the efficiency, change the character or increase the personnel and equipment, and the Contractor shall conform to such order. Failure of the Engineer to give such order shall in no way relieve the Contractor of his obligations to secure the quality of the work and rate of progress required. 1.02 RELATED REQUIREMENTS A. Section 01510: Temporary Utilities B. Section 01560: Temporary Controls 1.03 PRIVATE LAND A. The Contractor shall not enter or occupy private land outside of acquired rights -of -way or easements, except by written permission of the Owner. 1.04 WORK LOCATIONS A. Work shall be located substantially as indicated on the Drawings, but the Engineer reserves the right to make such modifications in locations as may be found desirable to avoid interference with existing structures or utilities or for other reasons. Where fittings are noted on the Drawings, such notation is for the Contractor's convenience and does not relieve him from laying and jointing different or additional items where required to make a complete working system. 1.05 . OPEN EXCAVATIONS A. All open excavations shall be adequately safeguarded by providing temporary barricades, caution signs, lights and other means to prevent accidents to persons and damage to property. The Contractor shall, at his own expense, provide suitable and safe bridges and other crossings for accommodating travel by pedestrians and workmen. Bridges provided for access during construction shall be removed when no longer required. The length or size of excavation will be controlled by the particular surrounding conditions, but shall always be confined to the limits prescribed by the Engineer. If the excavation becomes a hazard, or if it excessively restricts traffic at any point, the Engineer may require special construction procedures such as limiting the A1736S01.015 01015 -1 01/10/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line length of open trench, prohibiting stacking of excavated material in the street, and requiring that the trench shall not remain open ovemight. B. The Contractor shall take precautions to prevent injury to the public due to open trenches. All trenches, excavated material, equipment, or other obstacles which could be dangerous to the public shall be protected with barricades having flashing waming lights at all times when appropriate to ensure safety and when construction is not in progress. C. The Contractor shall take appropriate measures to prevent any surface flow from entering any open excavation at any time, including flow from any defined water course or overland flow during or following a rainfall event or storm. 1.06 TEST PITS A. Test pits for the purpose of locating underground utilities or structures in advance of the construction shall be excavated and backfilled by the Contractor. Test pits shall be backfilled immediately after their purpose has been satisfied and the surface restored and maintained in a manner satisfactory to the Engineer. 1.07 DISTRIBUTION SYSTEMS AND SERVICES A. The Contractor shall not interrupt water, sewer, gas, telephone, cable TV, or other utility services without the written permission of the utility owner. B. If it appears that utility service will be interrupted for an extended period, the Engineer may order the Contractor to provide temporary service lines. Inconvenience to the users shall be minimized, consistent with existing conditions. The safety and integrity of the system is of prime importance in scheduling work. C. The Contractor shall not move, cut, or relocate private utilities (gas, electric, telephone, cable TV, etc.) without the written permission of the appropriate utility company. 1.08 PROTECTION AND RELOCATION OF EXISTING STRUCTURES AND UTILITIES A. The Contractor shall assume full responsibility for the protection of all buildings, structures, and utilities, public or private, including poles, signs, services to building utilities, in the street, gas pipes, water pipes, hydrants, sewers, drains, and electric and telephone cables, whether or not they are shown on the Drawings. The Contractor shall carefully support and protect all such structures and utilities from injury of any kind. Any damage resulting from the Contractor's operation shall be repaired by him at his expense, or in the case of private utilities, repaired by that utility at the Contractor's expense. B. The Contractor shall bear full responsibility for obtaining locations of all underground structures and utilities. Services to buildings shall be maintained, and all costs or charges resulting from damage thereto shall be paid by the Contractor. A1736001015 01015 -2 01/10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line C. Protection and temporary removal and replacement of existing utilities and structures as described in this Section shall be a part of the work under the Contract and all costs in connection therewith shall be included in the unit prices established in the Bid. D. If, in the opinion of the Engineer, permanent relocation of a utility owned by Owner is required, he may direct the Contractor in writing, to perform the work. Work so ordered will be paid for at the Contract unit prices, if applicable, or as extra work under Article 10 of the General Conditions. If relocation of a privately owned utility is required, the Owner will notify the Utility to perform the work as expeditiously as possible. The Contractor shall fully cooperate with the Owner and Utility and shall have no claim for delay due to such relocation. The Contractor shall notify public utility companies in writing at least 48 hours (excluding Saturdays, Sundays, and legal holidays) before excavating near their utilities. 1.09 MAINTENANCE OF TRAFFIC A. Unless permission to close a street is received in writing from the proper authority, all excavated material shall be placed so that vehicular and pedestrian traffic may be maintained at all times. If the Contractor's operations cause traffic hazards, he shall repair the road surface, provide temporary ways, erect wheel guards or fences, or take other measures for safety satisfactory to the proper authority. B. Detours around construction will be subject to the approval of the Owner and the Engineer. Where detours are permitted the Contractor shall provide all necessary barricades and signs as required to divert the flow of traffic. While traffic is detoured the Contractor shall expedite construction operations and periods when traffic is being detoured will be strictly controlled by the Owner. C. The Contractor shall take precautions to prevent injury to the public due to open trenches and boring pits. Night watchmen may be required where special hazards exist, or police protection provided for traffic while work is in progress. The Contractor shall be fully responsible for damage or injuries whether or not police protection has been provided. 1.10 CARE AND PROTECTION OF PROPERTY A. The Contractor shall be responsible for the preservation of all public and private property, and shall use every precaution necessary to prevent damage thereto. If any direct or indirect damage is done to public or private property by or on account of any act, omission, neglect, or misconduct in the execution of the Work on the part of the Contractor, such property shall be restored by the Contractor, at his expense, to a condition similar or equal to that existing before the damage was done, or he shall make good the damage in other manner acceptable to the Engineer. B. All sidewalks which are disturbed by the Contractor's operations shall be restored to their original or better condition by the use of similar or comparable materials. All curbing shall be restored to a condition equal to or better than the original construction and in accordance with the best modern practice. C. Along the location of this Work all fences, walks, bushes, trees, shrubbery, and other physical features shall be protected and restored to a condition equal to or better than the original construction and in accordance with the best modem practice. A1776S01.015 01015 -3 01/10/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line D. Trees close to the work shall be boxed or otherwise protected against injury. The Contractor shall trim all branches that are liable to damage because of his operations, but in no case shall any tree be cut or removed without prior notification of the Engineer. All injuries to bark, trunk, limbs, and roots of trees shall be repaired by dressing, cutting, and painting according to approved methods, using only approved tools and materials. E. The protection, removal, and replacement of existing physical features along the line of work shall be a part of the work under the Contract, and all costs in connection therewith shall be included in the unit and/or lump sum prices established under the items in the Bid Form. 1.11 MAINTENANCE OF FLOW A. The Contractor shall at his own cost, provide for the flow of sewers, drains and water courses interrupted during the progress of the Work, and shall immediately cart away and remove all offensive matter. The entire procedure of maintaining existing flow shall be fully discussed with the Engineer well in advance of the interruption of any flow. Restoration of water and/or sewer service, temporarily or accidentally disrupted, shall have priority over all other work. Such service shall be restored immediately. B. Contractor shall provide sufficient personnel to assist in proper notification to all customers affected by temporary water shut -off. C. All spillage and offensive matter to be removed from the site and disposed of by the Contractor shall be taken to waste treatment plant facilities, landfills, or other suitable facilities acceptable to the Engineer and the facility owner and in compliance with all applicable regulations. 1.12 DISPOSAL OF EXCESS EXCAVATED AND OTHER WASTE MATERIALS A. All excess material (suitable or unsuitable) and all vegetation, trash, debris, etc., from the excavation shall be disposed of off -site at a location approved by the Owner. B. Unacceptable disposal sites include, but are not limited to, sites within a wetland or critical habitat, designated 100 -year floodplains, and sites where disposal will have a detrimental effect on surface water or groundwater quality or restrict the flows of such waters. C. The Contractor shall make his own arrangements for disposal subject to submission of proof to the Owner that the owner(s) of the proposed site(s) have a valid fill permit issued by the appropriate governmental agency and submission of a haul route plan including a map of the proposed route(s). D. The Contractor shall provide watertight conveyance of any liquid, semi - liquid, or saturated solids which tend to bleed or leak during transport. No liquid loss from transported materials will be permitted whether being delivered to the construction site or being hauled away for disposal. Fluid materials hauled for disposal must be specifically acceptable at the selected disposal site. E. The Contractor shall comply with all necessary permits, licenses, and authorizations regarding the removal, transport and disposal of sludge as are required by all applicable Federal, State and local laws and regulations. AI736S01.015 01015 -4 0 u10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110-DN City of Round Rock 30" Raw Water Line F. The Owner may suspend operations of the Contractor, at its discretion, for alleged non - compliance with Texas Natural Resource Conservation Commission or Environmental Protection Agency regulations. 1.13 PROTECTION OF AIR QUALITY A. Air pollution shall be minimized by wetting down bare soils during windy periods, or as requested by Engineer by requiring the use of properly operating combustion emission control devices on construction vehicles and equipment used by Contractors, and by encouraging the shutdown of motorized equipment not actually in use. B. Trash burning will not be permitted on the construction site without the Owner's approval. C. If temporary heating devices are necessary for protection of the work, such devices shall be of a type that will not cause pollution of the air. 1.14 USE OF CHEMICALS A. All chemicals used during project construction or fumished for project operation, whether herbicide, pesticide, disinfectant, polymer, reactant or of other classification, must show approval of either the U.S. Environmental Protection Agency or the U.S. Department of Agriculture or other applicable regulatory agency. Use of all such chemicals and disposal of residues shall be in conformance with the manufacturer's instructions. 1.15 NOISE AND DUST CONTROL A. The Contractor shall so conduct his operations that they will not annoy the residents in the vicinity of the work, and shall comply with all applicable local ordinances. Compressors, hoists, and other apparatus shall be equipped with such mechanical devices as may be necessary to minimize noise and dust. Compressors shall be equipped with silencers on intake lines. All gasoline or oil operated equipment shall be equipped with silencers or mufflers on intake and exhaust lines. Storage bins and hoppers shall be lined with material that will deaden the sounds if directed by Engineer. The operation of dumping rock and of carrying rock away in trucks shall be so conducted as to cause a minimum of noise and dust. Vehicles carrying rock, concrete, or other material shall be routed over such streets as will cause the least annoyance to the public and shall not be operated on public streets between the hours of 7 p.m. and 7 a.m. or on Saturdays, Sundays or legal holidays unless approved by the Owner. B. All unpaved streets, roads, detours, or haul roads used in the construction area shall be given an approved dust - preventive treatment or periodically watered to prevent dust as directed by the Engineer. Applicable environmental regulations for dust prevention shall be strictly enforced. 1.16 NIGHTTIME, WEEK END AND HOLIDAY WORK A. If the Contractor desires to perform any work between the hours of 7 p.m. and 7 a.m. or on Saturdays, Sundays or legal holidays, he shall request permission from the Owner in writing at least two weeks before the intended start of such work. The Contractor shall acquire any A1736501.015 01015 -5 01/10/95 8077- 110 -DN City of Round Rock 30" Raw Water Line necessary permits associated with such work and comply with all permit conditions and all laws and ordinances relating thereto. B. The Contractor shall reimburse the Owner for additional costs incurred as a result of providing additional inspection personnel when the Contractor performs nighttime, week end or legal holiday work. The hourly rate for additional inspection services provided by the Owner under this Paragraph 1.16 will be $50.00. 1.17 CLEANUP A. During the course of the Work, the Contractor shall keep the site of his operations in as clean and neat a condition as is possible. He shall dispose of all residue resulting from the construction work and, at the conclusion of the work, he shall remove and haul away any surplus excavation, broken pavement, lumber, equipment, temporary structures, vegetation and any other refuse remaining from the construction operations, and shall leave the entire site of the Work in a neat and orderly condition. 1.18 CONTRACTOR'S QUALITY CONTROL A. All material shall be new and of the specified quality and equal to the accepted samples, if samples have been submitted. All work shall be done and completed in a thorough, workmanlike manner, notwithstanding any omission from these Contract Documents; and it shall be the duty of the Contractor to call the Engineer's attention to apparent errors or omissions and request instructions before proceeding with the work. The Engineer may, by appropriate instructions, correct errors and supply omissions, which instructions shall be as binding upon the Contractor as though contained in the original Contract Documents. B. At the option of the Engineer, materials to be supplied under this Contract will be tested and/or inspected either at their place of origin or at the site of the work. The Contractor shall give the Engineer written notification well in advance of actual readiness of materials to be tested and/or inspected at point of origin. Satisfactory tests and inspections at the point of origin shall not be construed as a final acceptance of the material nor shall it preclude retesting or reinspection at the site of the work. C. Material which will require testing and inspection at the place of origin shall not be shipped prior to such testing and inspection. 1.19 WORK IN TEXAS DEPARTMENT OF TRANSPORTATION RIGHT -OF -WAY A. The Contractor shall conform with all requirements of the TxDOT Permit. B. Coordination of Work with Highway Contractor or State Forces A1736001.015 1. If any portion of related highway is under construction, the Contractor shall not enter within the highway right -of -way without first consulting the highway contractor and making necessary arrangements to coordinate installation of his facilities with highway construction. 01015 -6 01/10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line A1736S01.015 2. All work relative to installation of the facilities shall be conducted in such manner as not to interfere in any way with operations of the highway contractor. 3. The above requirements with respect to coordination of work with highway contractors shall likewise apply to work being done by state forces. C. Changes in Location of Proposed Utilities 1. No changes shall be made in approved location of utilities within limits of highway right -of- way without prior authorization of Texas Department of Transportation. D. Adjustment of Utility Poles and Appurtenances 1. No deviations shall be made from the location of underground lines approved or designated by the Texas Department of Transportation either during planning or construction to avoid utility poles. Where such poles are adjacent to any proposed underground line, the Contractor shall make necessary arrangements with other utility owners for moving poles and appurtenances and/or supporting same during trenching operations. 2. Any poles, anchors, etc., relocated to clear the proposed underground line shall be moved toward the highway right -of -way line and location shall be subject to the Texas Department of Transportation approval. E. Inspection by Texas Department of Transportation Representatives 1. Work performed within the TxDOT right -of -way shall be subject to such inspection and tests as may be deemed necessary by the Texas Department of Transportation to verify that work is being done in accordance with Texas Department of Transportation requirements. All supervisory personnel shall fumish such information and cooperation as may be required to perform such inspection. F. Incorrect Location of Utilities 1. Any pipe incorrectly located during construction to conflict with any highway structure shall be removed and laid in proper location at the entire expense of the Contractor. G. Protection of Highway Facilities During Installation of Line 1. All construction operations relative to installation of the pipeline shall be conducted in such manner as to protect highway facilities from damage at all times. H. Use of Explosives 1. No explosives shall be used on this project. 01015 -7 01/10/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line I. Protection of Trees Within Highway Right -of -Way 1. All construction operations relative to installation of utilities shall be conducted in such manner as to protect trees from damage at all times. 2. Tree trimming shall be in accordance with Texas Department of Transportation Guidelines. 3. Only trees designated on the Drawings to be removed shall be removed. J. Cleanup, Repair and Revegetation 1. Excess material from trench excavation shall be removed from highway right -of -way and job site cleaned up and left in satisfactory condition. 2. Any existing riprap cut by trenching operations shall be replaced and surface of new riprap finished to match that of existing riprap. Concrete riprap shall contain no less than five sacks of cement per cubic yard of concrete. Reinforcing steel shall conform to that of existing riprap. 3. Slopes of highway cuts, embankments, and right -of -way damaged by any operations relating to installation of utility shall be repaired and restored to the exact contour existing prior to initiation of the utility project. All earth placed in the restoration of slopes, etc., shall be compacted to a density equal to or greater than that of the original slope as directed by the Texas Department of Transportation representative. 4. The Contractor is solely responsible for revegetation of all areas damaged or destroyed by utility construction. The Contractor will be held liable and responsible for such areas until growth is reestablished to the satisfaction of an authorized representative of the Texas Department of Transportation. Revegetation practices will conform with Section 02490. K. Work Near State Highway 29 AI73650I.015 1. The Contractor will be allowed to detour traffic from the outside lane during normal work hours. Detours shall be conducted in accordance with the Drawings, Specifications and the Texas Manual of Uniform Traffic Control Devices. 2. Excavations shall be backfilled and closed when work is not in progress. 3. Excavations less than 16 feet from an active travelling lane shall be protected with temporary guardrails. 4. Track equipment will not be allowed to operate on paved surfaces unless plywood or other approved protective material is placed between the tracks and the pavement. 5. Material from trench excavation must be discharged to the right -of -way side of the trench, not toward the roadway. Paved surfaces must be swept clean at the end of each work day. 01015 -8 01 /10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 2: PRODUCTS (NOT USED) PART 3: EXECUTION (NOT USED) A1736501.015 6. Pipe shall not be stored or strung in the State Highway 29 right -of -way. The Contractor shall secure temporary easements or stockpile pipe along D.B. Wood Road and transport the joints as required to State Highway 29. END OF SECTION 01015 -9 01 /10/95 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 APPROVAL OF MATERIALS SECTION 01016 CONTROL OF MATERIALS A. Unless otherwise specified, only new materials and equipment shall be incorporated into the Work. All materials and equipment furnished by the Contractor shall be subject to the inspection and approval of the Engineer. No material shall be delivered to the work without prior approval of the Engineer. B. As specified in Section 01340, the Contractor shall submit to the Engineer, data relating to materials and equipment he proposes to furnish for the Work. Such data shall be in sufficient detail to enable the Engineer to identify the particular product and to form an opinion as to its conformity to the Specifications. C. Facilities and labor for handling and inspection of all materials and equipment shall be furnished by the Contractor. If the Engineer requires, either prior to beginning or during the progress of the Work, the Contractor shall submit additional samples or materials for such special tests as may be necessary to demonstrate that they conform to the Specifications. Such samples shall be furnished, stored, packed, and shipped as directed at the Contractor's expense. Payment for these tests will be made by the Owner or Contractor as specified in Section 01410. D. Any delay of approval resulting from the Contractor's failure to submit samples or data promptly shall not be used as the basis for a claim against the Owner or the Engineer. E. In order to demonstrate the proficiency of workmen or to facilitate the choice among several textures, types, finishes, and surfaces, the Contractor shall provide such samples of workmanship or finish as may be required. F. The materials and equipment used on the work shall correspond to the approved samples or other data. 1.02 HANDLING AND STORAGE OF MATERIALS A. All materials and equipment to be incorporated into the Work shall be handled and stored by the Contractor in a manner to prevent warping, twisting, bending, breaking, chipping, rusting, and any injury, theft or damage of any kind whatsoever to the material or equipment. B. Cement, sand and time shall be stored under a roof and off the ground, and shall be kept completely dry at all times. All structural, miscellaneous, and reinforcing steel shall be stored off the ground to prevent accumulations of dirt or grease, and in a position to avoid accumulations of standing water and to minimize rusting. Beams shall be stored with the webs vertical. Precast concrete shall be handled and stored in a manner to prevent accumulations of dirt, standing water, A1736501.016 01016 -1 10/19/94 8077 - 110 -DN City of Round Rock 30" Raw Water Line staining, chipping or cracking. Brick, block and similar masonry products shall be handled and stored in a manner to reduce breakage, chipping, cracking, and spalling to a minimum. C. All mechanical equipment subject to corrosive damage from exposure shall be stored in a building. The building may be a temporary structure on the site or elsewhere, but it must be satisfactory to the Engineer. D. All materials which, in the opinion of the Engineer, have become so damaged as to be unfit for the use intended or specified shall be promptly removed from the site of the Work, and the Contractor shall receive no compensation for the damaged material or its removal. E. All pipe and other materials delivered to the job shall be unloaded and placed in a manner which will not hamper the normal operation of the Work or interfere with the flow of traffic. PART 2: PRODUCTS (NOT USED) PART 3: EXECUTION (NOT USED) A1736501.016 END OF SECTION 01016 -2 10/1954 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 BID FORM SECTION 01025 MEASUREMENT AND PAYMENT A. The Bid Form is a part of these Contract Documents and lists each item of work for which payment will be made. No payment will be made for items other than those listed in the Bid Form. B. Required items of work and incidentals necessary for the satisfactory completion of the Project which are not specifically listed in the Bid Form, and which are not specified in this Section to be measured or to be included in one of the items listed in the Bid shall be considered as incidental to the work required under this contract, and all costs thereof, including Contractor's overhead costs and profit, shall be considered as included in the prices bid for the various Bid Items. The Contractor shall prepare his bid accordingly. C. Work includes furnishing all plant, labor, equipment, tools and materials, and performing all operations required to complete the work satisfactorily, in place, as specified and as indicated on the Drawings. 1.02 MEASUREMENT AND PAYMENT A. Measurement of an item of work will be by the unit indicated in the Bid Form. B. Measurement will include all necessary and incidental related work not specified to be included in any other item of work listed in the Bid Form. C. Unless otherwise stated in individual sections of the specifications or in the Bid Form no separate payment will be made for any item of work, materials, parts, equipment, supplies, or related items required to perform and complete the requirements of any section. The costs for all such items required shall be included in the Contract price bid for item of which it is a part. D. Payment will be made at the Contract price per unit indicated in the Bid Form with total price of the Contract being equal to the Total Bid, as specified and as modified, by extending unit prices multiplied by quantities, as appropriate to reflect actual work included in the Project. Such price and payment shall constitute full compensation to the Contractor for furnishing all plant, labor, equipment, tools, and materials, and for performing all operations required to furnish to the Owner the entire Project, complete in place, as specified and as indicated on the Drawings. E. Measurement for payment does not signify acceptance of Work. F. Quantities shown in the Bid Form are approximate quantities only. Payment will be made only for measured quantities actually installed and accepted by Owner. A1736501.025 01025 -1 01/10/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line G. Measurements, such as linear feet, will be to the nearest whole unit. 1.03 BID ITEMS A. Insurance, Bonds, and Move -In Related Expenses (Bid Item Nos. 1, 1A and 36) 1. This item includes the cost of Contractor's insurance; Performance, Payment and Mainte- nance Bonds; construction office, sanitary facilities; telephone, electricity, gas, water and other utility services; and all other move -in and demobilization related expenses. 2. This item will be measured for payment as a lump sum. B. Trench Safety System (Bid Item Nos. 2, 5A and 37) A1736501.025 1. Work under this item includes furnishing all labor, materials, and equipment and performing all operations to plan, design, construct, install, maintain, monitor, modify as necessary, and remove upon completion, a Trench Safety System for trenches more than five feet deep, as shown on the Drawings and as specified. This item also includes the cost of obtaining soil borings and the associated geotechnical analyses and the preparation of a Trench Safety Plan by a Registered Professional Engineer. This item does not include the typical work ordinarily required for installing pipe without regard to the safety requirements contained in Section 01014 (e.g. excavation, dewatering, pipe installation, embedment, backfrll, etc.). 2. The measurement for payment for Trench Safety System will be the actual number of linear feet of system provided (Trench Box or Shoring, Sheeting and Bracing, regardless of type) installed in trenches greater than five feet deep. C. Right -of- Way /Site Preparation (Bid Item Nos. 2A, 3 and 38) 1. Work under this item includes fumishing all labor, materials and equipment and performing all operations necessary to prepare the right -of- way /site for trench excavation and installation of casing, pipe and other required items. It includes grading the construction area as the Contractor deems necessary for his Work; removing and properly disposing of all trees, shrubbery, bushes and other vegetation; removing and properly disposing of all trash, rubble, concrete and other debris; removal and proper disposal of all excess excavated material; removal and replacement of all RCP and CGMP drainage structures, including concrete end protection; removal and replacement of concrete curbs and gutter; removal and replacement of concrete riprap, flumes and similar work; furnishing and installing "Marker Signs "; and final leveling /grading the site to leave it in a condition acceptable to the Owner. 2. This item will be measured for payment as a lump sum. D. Traffic Safety System (Bid Item Nos. 4 and 39) 1. Work under this item includes furnishing all labor, materials and equipment and performing all operations necessary to furnish, install, maintain and remove upon project completion all signs, barricades, lights, warning devices, watchmen, flagmen and other traffic control items 01025 -2 0111055 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line A1736S01.025 of whatever nature necessary to meet the requirements of the Traffic Safety System/Plan for the project. 2. This item will be measured for payment as a lump sum. E. Furnish and Install Water Pipe in Trench (Bid Item Nos. 4A, 5, 6, 7, 8 and 40) 1. Work under these items includes, but shall not be limited to, furnishing, transporting, and installing all pipe, fittings and materials; joints and jointing materials including: bonding, welding, grout, mortar, O- Rings, gaskets, bolts, nuts, and other miscellaneous items as required to construct the specified pipe joint; interior and exterior coatings and wrappings; polyethylene and other wrapping; excavation, including exploratory excavation; constructing the specified bedding including the furnishing, placing, and compaction of bedding material, sand, gravel and rock as required for bedding; restrained joints; thrust blocks; backfilling, including the furnishing of any additional suitable backfill material that may be required; pavement replacement, and resurfacing, except where specific pavement items are listed in the Bid Form; restoration of ground surface to its original condition; trench supporting; trench dewatering; care and diversion of drainage courses; protection and adjusting of above ground and underground utilities and service connections; temporary sheet piling, wood or steel; wood lagging and/or steel soldier beams; trench boxes; lateral connections of either new or existing pipe to new pipe; removal and disposal of existing lines designated to be removed or found to be in the way of the proposed work; disposal of excess excavated material and damaged materials; pressure and leakage testing; disinfection, including furnishing and installing disinfection sampling connections as required; inspection; temporary pumping facilities or other facilities necessary for the temporary diversion of flows, and all other related and necessary materials, work and equipment required to construct a completely operable pipeline in accordance with the Drawings and Specifications. 2. The measurement for payment for each specific size or type of pipe, except segments as may be otherwise provided for in the Bid Form, will be the actual number of linear feet of water pipeline installed, complete in place, measured along the centerline of the pipe, including fittings for all depths. 3. No separate measurement or payment will be made for trench safety systems installed or used in trenches less than five feet deep. 4. Reducer fittings will be measured and paid for as pipe of the larger size of the reducer fitting. F. Furnish and Install Water Pipe in New Casing (Bid Item Nos. 9 and 10) 1. Work under these items includes, but shall not be limited to, furnishing and installing all pipe, fittings and materials, joints and jointing materials in new casings including: welding, grout, mortar, O- Rings, gaskets, bolts, nuts, and other miscellaneous items required to construct the pipe joint; restrained joints; interior and exterior coatings and wrappings; furnishing and installing blocks and braces for the carrier pipe; casing spacer insulators; casing end closures; pressure testing; disinfection; jacking or pushing pipe as necessary; and 01025 -3 01/10/95 8077- 110 -DN City of Round Rock 30" Raw Water Line 3. Payment will be made in accordance with the unit price for the applicable item in the Bid Form. 4. This item does not include the fumishing and installation of casings. G. Furnishing and Installing Buried Gate Valves and Butterfly Valves (Bid Item Nos. 6A, 12, 13 and M736501.025 2. The measurement for payment for each specific size or type of pipe to be installed in a casing will be the same length as the casing in which the water pipe is installed. 41) all other work necessary to install the water pipe in the casing as specified and shown on the Drawings. 1. Work under this item includes, but shall not be limited to, furnishing, transporting and installing all buried isolation valves and associated actuators, manholes where required, valve boxes and other appurtenances. 2. Each specific type or size of isolation valve will be counted and payment made for each valve installed per the price stated in the Bid Form. 3. Valves fumished and installed as part of "Interconnection Between New and Existing Pipes" will not be measured and paid as part of this item. H. Furnish and Install Combination Air Release Valves (Bid Item Nos. 14, 15 and 42) 1. Work under this item includes, but is not limited to, furnishing and installing combination air release valves and manholes as shown on the Drawings and as specified. 2. Each valve will be counted and payment made according to the Bid Form. I. Remove and Replace Existing Gravel, Asphalt or Concrete Pavement (Bid Item Nos. 17, 18, 19, 44 and 45) 1. Work under this item will include, but not be limited to, all sawcutting, removal and replacement of existing gravel, asphalt and concrete paving as shown on the Drawings. 2. Removal and replacement of existing gravel, asphalt and concrete paving as shown on the Drawings will be measured for payment by the actual area removed and replaced, as approved by the Engineer. Payment will be based on the applicable price per square yard as listed in the Bid Form. J. Furnish and Install Flushing Valves (Bid Item Nos. 7A and 16) 1. Work under this item includes, but is not limited to, furnishing and installing flushing valves as shown on the Drawings and as specified. 2. Each flushing valve will be counted and payment made according to the Bid Form. 01025 -4 01/10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line K. Connections to Existing System (Bid Item Nos. 11, 20, 21, 46, 47 and 48) 1. Work under these items includes, but is not limited to: all excavation and backfill; removing concrete thrust blocks; cutting and removing piping; removing plugs; performing all necessary operations; and providing and installing all couplings, fittings, adaptors and other items necessary to connect the proposed pipe to the existing water system as shown on the Drawings and as specified. 2. New isolation valves (e.g., butterfly and gate valves) and pipe furnished and installed will be paid separately per the Bid Form. L. Bore and Jack Steel Casing (Bid Item Nos. 22 and 23) 1. Work under this item includes, but shall not be limited to furnishing and installing the steel casing pipe; excavating, including exploratory excavation; sheeting and bracing the jacking pit; maintaining the pit in an acceptable condition; constructing backup blocks or other facilities outside of the crossing proper, but required for its installation; removing and disposing of excess material; chemical soil stabilization if required; grout filling of voids outside of the steel casing pipe; furnishing and placing gravel fill to normal grade in jacking pit; breaking up and disposing of backup blocks as required; backfilling and compacting the jacking pit; pavement replacement and resurfacing, except where specific pavement replacement items are listed in the Bid Form; and all other related and necessary materials, work and equipment necessary to satisfactorily perform the work complete, in accordance with the Drawings and Specifications. 2. Boring and jacking as shown on the Drawings for street and railroad crossings will be measured for payment by the linear foot after successful installation of the casing pipe. Payment for furnishing and installing the steel casing will be made based on the applicable price per linear foot listed in the Bid Form. M. Remove and Replace Existing Sanitary Sewer (Bid Item No. 31) A1736S01.025 1. Work under these items includes, but is not limited to, pavement removal and replacement; all excavation and backfill; removal of existing sanitary sewer; handling flows in the sewer; performing all necessary operations; providing all fittings, adaptors and other items necessary to make the required connections leakproof; furnishing and installing the new PVC sewer piping; and all other operations necessary to remove and replace existing sanitary sewer lines as shown on the Drawings and as specified. 2. Each sanitary sewer replacement will be counted individually and paid for separately per the Bid Form. N. Furnish and Install Concrete Pipe Encasement, Collars and Cradles (Bid Item Nos. 8A, 9A, 27, 28 and 30) 1. Work under this item includes, but is not limited to, all excavation and backfill; furnishing and installing all reinforcing steel and concrete; installing and removing all forms; and all 01025 -5 01/10/95 8077- 110 -DN City of Round Rock 30" Raw Water Line A 1736501025 other operations necessary to provide concrete encasements, collars and cradles as shown on the Drawings and specified. 2. Measurement will be made to the nearest whole linear foot for concrete pipe encasement. Pipe collars and cradles will be counted individually. 3. Payment will be made at the rate shown in the Bid Form for each particular item. 0. Sedimentation and Erosion Control Devices (Bid Item Nos. 24 and 49) Work under this item includes, but is not limited to, furnishing all labor, materials and equipment necessary to design, install, maintain and remove (if necessary) Sedimentation and Erosion Control Devices as shown on the Drawings and in accordance with the EPA NPDES General Permit for Stormwater Discharges from Construction Sites. 2. These items are shown on the Drawings and specified in Section 02270. 3. These items will be measured for payment as a lump sum. P. Remove and Replace Fencing and Gates (Bid Item Nos. 25, 26a, 26b and 52) 1. Work under this item includes, but shall not be limited to, removing existing fencing and gates, furnishing and installing chain link fence, barbed wire fence or woven wire fence, of the size and type indicated on the Drawings and gates where shown on the Drawings or as necessary to complete the work, including excavation and backfrll of post holes, concrete fill for post holes, posts, braces, fence fabric, extensions, barbed wire, gates, gate locks, and all other items necessary to remove and replace fence as specified and shown on the Drawings. This item also includes furnishing and installing temporary fence. 2. This item will be measured for payment by the linear foot of fence actually removed and replaced or the linear feet of new temporary fence installed. Gates will be measured and paid for as linear feet of fence. Q. Hydroseeding (Bid Item Nos. 10A, 29 and 51) 1. Work under this item includes, but shall not be limited to, furnishing and applying all items pertaining to the hydroseeding process. It also includes maintaining the new grass as specified. 2. This item will be measured for payment as a lump sum per the Bid Form. R. Flow Control/Meter Vault at Sta. 5 +89 (Bid Item No. 33) 1. Work under this item includes, but shall not be limited to, all excavations and backfrll; furnishing and installing all reinforcing steel and concrete; installing and removing all forms; and furnishing and installing flow control valves, flow meters, electrical and instrumentation wiring and equipment, hand rails, ladders, sump pumps, fittings, couplings, adaptors, etc., 01025 -6 01/10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line as required to provide the flow control/meter vault complete as shown on the Drawings and as specified. 2. The vault will be measured for payment as a lump sum per the Bid Form. S. Furnish and Install Fire Hydrants (Bid Item No. 50) 1. Work under this item includes, but shall not be limited to, furnishing and installing fire hydrants, including: excavation and backfill, 6" fire hydrant lead pipe and gate valve, fittings, etc., as required to complete the fire hydrant installation as shown on the Drawings and as specified. 2. Each fire hydrant will be counted and payment made per the Bid Form. T. Excavate and Remove Existing 30" SCCP (Alternate Bid Item 3A) A1736S01.025 1. Work under this item includes excavating, removing and disposing of the existing 30" SCCP raw water pipeline between the limits shown on the Drawings, including removal of existing concrete encasement and all related work not covered by other alternate bid items. 2. The measurement for payment will be the actual number of linear feet of 30" SCCP pipe removed, measured along the pipe centerline, including any fittings and appurtenances, for all depths of pipe. U. Furnish and Install Water Pipe by Boring/Tunneling (Bid Item No. 34) 1. Work under this item includes, but shall not be limited to excavating, boring/tunneling work and jacking pits, including exploratory excavation; sheeting and bracing the jacking pit; maintaining the pit in an acceptable condition; constructing backup blocks or other facilities outside of the bore /tunnel proper, but required for its installation; boring or tunneling proper size opening for 30" water line; removing and disposing of excess material; chemical soil stabilization if required; furnishing and placing gravel fill to normal grade in jacking pit; breaking up and disposing of backup blocks as required; backfilling and compacting the jacking pit; pavement replacement and resurfacing; except where specific pavement replacement items are listed in the Bid Form. It also includes furnishing and installing all pipe, fittings and materials, joints and jointing materials, including: welding, grout, mortar, O -rings, gaskets, bolts, nuts and other miscellaneous items required to construct the pipe joint; restrained joints; interior and exterior coatings and wrappings; pressure testing; disinfection; jacking or pushing pipe as necessary; and all other work necessary to install the water pipe by bore /tunnel methods as specified and shown on the Drawings. 2. The measurement for payment for each specific size or type of pipe to be installed by boring/tunneling will be the same length as the approved length of bored/tunneled opening in which the water pipe is installed. 3. Payment will be made in accordance with the unit price for the applicable item in the Bid Form. 01025 -7 01/10/95 8077- 110 -DN City of Round Rock 30" Raw Water Line V. Interconnections Between New and Existing Raw Water Pipelines (Bid Item No. 32) 1. Work under this item includes furnishing and installing all tapping sleeves and valves and connecting piping, fittings, adaptors, and other items necessary to connect the new and existing pipes; all excavation and backfill; and all operations, including services of specialist service company to make the wet tap complete as shown on the Drawings and specified. 2. Each interconnection will be counted individually and paid for separately, per the Bid Form. W. Bi- Directional Flow Meter and Vault at Sta. 1+29 [BH -RH 12" Connection] (Bid Item No. 43) 1. Work under this item includes, but shall not be limited to, all excavations and backfill; furnishing and installing all reinforcing steel and concrete; installing and removing all forms; and furnishing and installing flow meters and check valves, hand rails, ladders, fittings, couplings, adaptors, etc., as required to provide the flow meter vault complete as shown on the Drawings and as specified. 2. The vault will be measured for payment as a lump sum per the Bid Form. X. Access Manholes (Bid Item No. 35) 1. Work under this item includes furnishing all labor, materials and equipment, and performing all operations necessary to install access manholes on the 30" raw water pipe, including: corporation cock, blind flange, concrete manhole and foundation, excavation and backfilling, and all other related and necessary materials, equipment and work required to install access manholes as shown on the Drawings and as specified. 2. Each access manhole will be counted and payment made for each manhole installed in accordance with the unit price stated in the Bid Form. PART 2: PRODUCTS (NOT USED) PART 3: EXECUTION (NOT USED) 173650 .025 END OF SECTION 01025 -8 01110/95 1 1 1 1 1 1 1 1 1 1 1 a 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 REQUIREMENTS INCLUDED A. Abbreviations and acronyms used in Contract Documents to identify reference standards. 1.02 QUALITY ASSURANCE A. Application: When a standard is specified by reference, comply with requirements and recommendations stated in that standard, except when requirements are modified by the Contract Documents, or applicable codes establish stricter standards. B. Publication Date: The publication in effect on the date of issue of Contract Documents, except when a specific publication date is specified. 1.03 ABBREVIATIONS, NAMES, AND ADDRESSES OF ORGANIZATIONS A. Obtain copies of referenced standards direct from publication source when needed for proper performance of Work, or when required for submittal by Contract Documents. A1736501.090 AA AABC AASHTO American Association of State Highway and Transportation Officials 444 North Capitol Street, N.W. Washington, DC 20001 ACI SECTION 01090 REFERENCE STANDARDS Aluminum Association 818 Connecticut Avenue, N.W. Washington, DC 20006 Associated Air Balance Council 1000 Vermont Avenue, N.W. Washington, DC 20005 American Concrete Institute Box 19150 Redford Station Detroit, MI 48219 AI Asphalt Institute Asphalt Institute Building College Park, MD 20740 01090 -1 10/19/94 8077- 110 -DN City of Round Rock 30" Raw Water Line A1736S01090 AISC American Institute of Steel Construction 1221 Avenue of the Americas New York, NY 10020 AISI American Iron and Steel Institute 1000 16th Street, N.W. Washington, DC 20036 AMCA Air Movement and Control Association 30 West University Drive Arlington Heights, IL 60004 ANSI American National Standards Institute 1430 Broadway New York, NY 10018 ARI Air - Conditioning and Refrigeration Institute 1815 North Fort Meyer Drive Arlington, VA 22209 ASHRAE American Society of Heating, Refrigerating and Air Conditioning Engineers 1791 Tullie Circle, N.E. Atlanta, GA 30329 ASME American Society of Mechanical Engineers 345 East 47th Street New York, NY 10017 ASTM American Society for Testing and Materials 1916 Race Street Philadelphia, PA 19103 AWWA American Water Works Association 6666 W. Quincy Avenue Denver, CO 80235 AWPA American Wood - Preservers' Association 7735 Old Georgetown Road Bethesda, MD 33125 AWS American Welding Society 2501 NW 7th Street Miami, FL 33125 CRSI Concrete Reinforcing Steel Institute 180 North LaSalle Street, Suite 2110 Chicago, IL 60601 01090 -2 10/19/94 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line FS A1736S01.090 FM Factory Mutual System 1151 Boston - Providence Turnpike Norwood, MA 02062 GA MIL MLSFA Metal Lath /Steel Framing Association 221 North LaSalle Street Chicago, IL 60601 NAAMM NEBB NEMA NFPA PCA PCI Federal Specification General Services Administration Specifications and Consumer Information Distribution Section (WFSIS) Washington Navy Yard, Bldg. 197 Washington, DC 20407 Gypsum Association 1603 Orrington Avenue Evanston, IL 60201 Military Specification Naval Publications and Forms Center 5801 Tabor Avenue Philadelphia, PA 19120 National Association of Architectural Metal Manufacturers 221 North LaSalle Street Chicago, IL 60601 National Environmental Balancing Bureau 8224 Old Courthouse Road Vienna, VA 22180 National Electrical Manufacturers' Association 2101 L Street, N.W. Washington, DC 20037 National Forest Products Association 1619 Massachusetts Avenue, N.W. Washington, DC 20036 Portland Cement Association 5420 Old Orchard Road Skokie, IL 20076 Prestressed Concrete Institute 20 North Wacker Drive Chicago, IL 60606 01090 -3 10/19/94 8077 - 110 -DN City of Round Rock 30" Raw Water Line A1736SOt090 PS Product Standard U.S. Department of Commerce Washington, DC 20203 SDI Steel Deck Institute Box 3812 St. Louis, MO 63122 SIGMA SJI PART 2: PRODUCTS (NOT USED) PART 3: EXECUTION (NOT USED) Sealed Insulating Glass Manufacturers Association 111 East Wacker Drive Chicago, IL 60601 Steel Joist Institute 1703 Parham Road Suite 204 Richmond, VA 23229 SMACNA Sheet Metal and Air Conditioning Contractor's National Association 8224 Old Court House Road Vienna, VA 22180 TCA Tile Council of America, Inc. Box 326 Princeton, NJ 08540 UL Underwriters' Laboratories, Inc. 333 Pfingston Road Northbrook, IL 60062 END OF SECTION 01090 -4 10/19/94 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN • City of Round Rock 30" Raw Water Line SECTION 01340 SHOP DRAWINGS AND PRODUCT DATA SUBMITTALS PART 1: GENERAL 1.01 REQUIREMENTS INCLUDED A. Submit Shop Drawings and Product Data required by Contract Documents. B. Submit results of all required factory and mill tests performed on materials and equipment to be incorporated into the project. 1.02 RELATED REQUIREMENTS A. Conditions of the Contract: Definitions and Additional Responsibilities of Parties. 1.03 SHOP DRAWINGS A. Drawings shall be presented in a clear and thorough manner. 1. Details shall be identified by reference to sheet and detail as shown on Contract Drawings. B. Minimum sheet size: 8 inches by 11 inches. 1.04 PRODUCT DATA A. Preparation 1. Clearly mark each copy to identify pertinent products or models. 2. Show dimensions and clearances required. B. Manufacturer's standard schematic drawings and diagrams: 1. Modify drawings and diagrams to delete information which is not applicable to the Work. 2. Supplement standard information to provide information specifically applicable to the Work. 1.05 MILL TESTS A. The Contractor, at his own expense, shall fumish the Engineer in triplicate, certified copies of all required factory and mill test reports to verify material quality and composition. Any materials shipped by the Contractor from a factory or mill prior to having satisfactorily passed such testing and inspection by the Engineer shall not be incorporated in the work, unless the Engineer shall have notified the Contractor in writing that such testing and inspection will not be required. The A1736801340 01340 -1 11/08/94 8077 - 110 -DN City of Round Rock 30" Raw Water Line cost of performing all mill and factory tests shall be paid by the Contractor unless otherwise required by these Contract Documents. 1.06 SUBMISSION REQUIREMENTS A. Make submittals promptly and in such sequence as to cause no delay in the Work. B. Number of submittals required: 1. Shop Drawings: Submit six copies of opaque reproductions. The Engineer will mark -up and return two copies to the Contractor. 2. Product Data: Submit six copies. The Engineer will mark -up and return two copies to the Contractor. C. Submittals shall contain: 1. The date of submission and the dates of any previous submissions. 2. The Project title and number. 3. Contract identification. 4. The names of: a. Contractor. b. Supplier. c. Manufacturer. 5. Identification of the product, with the specification section number. 6. Field dimensions, clearly identified as such. 7. Relation to adjacent or critical features of the Work or materials. 8. Applicable standards, such as ASTM or Federal Specification numbers. 9. Highlighted identification of all deviations from Contract Documents. 10. Highlighted identification of all revisions on resubmittals. 11. An 8 in. x 3 in. blank space for Contractor and Engineer stamps. A1736S01.340 12. Contractor's certification stamp, initialed or Signed, certifying to review of submittal, verification of products, field measurements and field construction criteria, and coordination of the information within the submittal with requirements of the Work and of Contract Documents. 01340 -2 11/08/94 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line D. Do not use red for marking or signing drawing submittals. Use green. 1.07 RESUBMISSION REQUIREMENTS A. Make any corrections or changes in the submittals required by the Engineer and resubmit until approved. B. Shop Drawing and Product Data: 1. Revise initial drawings or data and resubmit as specified for the initial submittal. 2. Indicate by highlighting any changes which have been made other than those requested by the Engineer. 1.08 ENGINEER'S DUTIES A. Review submittals. B. Affix stamp and initials or signature, and indicate requirements for resubmittal or approval of submittal. C. Within 30 Calendar Days of receipt, return submittals to Contractor for distribution or for resubmission. PART 2: PRODUCTS (NOT USED) PART 3: EXECUTION (NOT USED) A1736501340 NOTE: ENGINEER WILL NOT ACCEPT OR REVIEW SHOP DRAWINGS OR OTHER SUBMITTALS THAT HAVE NOT BEEN CERTIFIED BY THE CONTRACTOR. ENGINEER WILL NOT ACCEPT OR REVIEW SHOP DRAWINGS OR OTHER SUBMITTALS DIRECTLY FROM MANUFACTURERS, SUPPLIERS, OR SUBCONTRACTORS. END OF SECTION 01340 -3 11/08/94 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 REQUIREMENTS INCLUDED A1736S01.410 SECTION 01410 TESTING LABORATORY SERVICES A. Owner will employ and pay for (except as noted in subparagraphs 3 and 4 below) the services of an Independent Commercial Testing Laboratory to perform specified testing upon the recommendation of the Engineer. 1. Contractor shall cooperate with the laboratory to facilitate the execution of its required services. 2. Employment of the laboratory shall in no way relieve Contractor's obligations to perform the Work of the Contract. 3. At the option of the Engineer the source of supply of each of the materials may be accepted by him before the delivery is started and before such material is used in the work. Representative preliminary samples of the character and quality prescribed shall be submitted by the Contractor or producer of all materials to be used in the work for testing or examination as desired by the Engineer. Tests to verify quality and acceptability of materials (such as gradation, durability, hardness, etc.) proposed by the Contractor for use in the work and tests such as concrete and asphalt mix design shall be paid for by the Contractor. 4. Contractor shall pay directly to the Independent Commercial Testing Laboratory or other consultant designated by the Owner or Engineer the cost of all retests of materials and work that previously failed to meet contract requirements and all tests conducted for purposes of Contractor's convenience. 5. Owner will pay for soil proctor tests and tests of material and workmanship (such as soil density or gradation tests or concrete cylinders) that meet the specifications. 6. Payment for factory and mill tests is covered in Section 01340. 1.02 RELATED REQUIREMENTS A. Conditions of the Contract: Inspections and testing required by laws, ordinances, rules, regula- tions, orders or approvals of public authorities. B. Respective Sections of Specifications: Certification of products. 01410 -1 01/10/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line C. Testing Laboratory or other consultant inspection, sampling and testing is required for: 1. Section 02221: Trench Excavation, Embedment, Backlit]. and Encasement. 2. Other sections as noted therein. 1.03 LABORATORY DUTIES A. Cooperate with Engineer and Contractor; provide qualified personnel after due notice. B. Perform specified inspections, sampling and testing of materials and methods of construction: 1. Comply with specified standards. 2. Ascertain compliance of materials with requirements of Contract Documents. C. Promptly notify Engineer and Contractor of observed irregularities or deficiencies of work or products. D. Promptly submit five copies of written report of each test and inspection to Engineer. Each report shall include: A1736501.410 1. Date report issued. 2. Project title, number and Contractor's name. 3. Testing laboratory name, address and telephone number. 4. Name and signature of laboratory inspector. 5. Date and time of sampling or inspection. 6. Record of temperature and weather conditions. 7. Date of laboratory test. 8. Identification of product and specification section. 9. Location of sample or test in the Project. 10. Type of inspection or test and if report is for a retest of material or work that was previously tested and did not meet specifications. 11. Results of tests and compliance with Contract Documents. 12. Interpretation of test results, when requested by Engineer. E. Perform additional tests as required by Engineer or the Owner. 01410 -2 01/10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line 1.04 LIMITATIONS OF AUTHORITY OF TESTING LABORATORY A. Laboratory is not authorized to: 1. Release, revoke, alter or enlarge on requirements of Contract Documents. 2. Approve or accept any portion of the Work. 3. Perform any duties of the Contractor. 1.05 CONTRACTOR'S RESPONSIBILITIES A. Cooperate with laboratory personnel, provide access to Work, and to Manufacturer's operations. B. Secure and deliver to the laboratory adequate quantities of representative samples of materials proposed to be used and which require testing. C. Provide to the laboratory the preliminary design mix proposed to be used for concrete, asphalt, and other materials and mixes which require control by the testing laboratory. D. Furnish copies of Products test reports as required. E. Fumish incidental labor and facilities: I. To provide access to Work to be tested. 2. To obtain and handle samples at the Project site or at the source of the product to be tested. 3. To facilitate inspections and tests. 4. For storage and curing of test samples. F. Notify laboratory sufficiently in advance of operations to allow for laboratory assignment of personnel and scheduling of tests. A1736001410 1. When tests or inspections cannot be performed after such notice, reimburse Owner for laboratory personnel and travel expenses incurred due to Contractor's negligence. G. Make arrangements with laboratory and pay for additional inspections, sampling, testing and retesting required: 1. For the Contractor's convenience. 2. When initial tests indicate Work does not comply with Contract Documents. 01410 -3 01/10/95 8077- 110 -DN City of Round Rock 30" Raw Water Line PART 2: PRODUCTS (NOT USED) PART 3: EXECUTION (NOT USED) A1736501,110 END OF SECTION 01410 -4 01/10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 SCOPE OF WORK A. Fumish, install and maintain all temporary facilities required for construction; remove on completion of Work. B. Before starting the work, the Contractor shall submit to the Engineer his requirements for space for temporary structures and storage of materials. Where on -site space for temporary facilities is limited, the allocation of the available space will be made by the Engineer. Should the Contractor require space in addition to that allocated, the Contractor shall make his own arrangements for storage of materials and equipment in locations off the construction site. For the allocated space, the Contractor shall submit to the Engineer for approval, his proposed plan and layout for all temporary offices, sanitary facilities, temporary construction roads, storage buildings, storage yards, temporary water service and distribution, temporary power service and distribution, and temporary telephone service. 1.02 TEMPORARY BUILDINGS SECTION 01500 TEMPORARY FACILIIIES A. The Contractor shall erect, or provide as approved, temporary storage buildings of the various sizes as required for the protection of mechanical equipment and materials as recommended by manufacturers of such equipment and materials. The buildings shall be provided with environ- mental control systems that meet recommendations of manufacturers of all equipment and materials stored in the buildings. The buildings shall be of sufficient size and so arranged or partitioned to provide security for their contents and provide ready access for inspection and inventory. At or near the completion of the work, and as directed by the Engineer, the temporary storage buildings shall be dismantled, removed from the site, and remain the property of the Contractor. B. Combustible materials (paints, solvents, fuels, etc.) shall be stored in a well - ventilated building adequately separated from other buildings. 1.03 STORAGE YARDS A. The Contractor shall construct temporary storage yards for the storage of materials that are not subject to damage by weather conditions. Materials such as pipe and reinforcing and structural steel shall be stored on pallets or racks, off the ground, and in a manner that allows ready access for inspection and inventory. Temporary gravel surfacing of the storage yards shall meet with the approval of the Engineer. B. A temporary security fence with gates and locks shall be erected by the Contractor around the storage yard and located as approved by the Engineer. A1736501500 01500 -1 11/08/94 8077- 110 -DN City of Round Rock 30" Raw Water Line 1.05 FIRST AID FACILITIES A. The Contractor shall maintain at his office or other well known place at the job site, all articles necessary for giving first aid to the injured, and shall make standing arrangements for the immediate removal to a hospital or a doctor's care persons (including employees) who may be injured on the job site. In no case shall employees be permitted to work at a job site before the Contractor has made a standing arrangement for removal of injured persons to a hospital or a doctor's care. 1.06 TEMPORARY ACCESS ROADS AND PARKING SPACE A. The Contractor shall construct temporary all- weather construction access roads, parking areas and detours within the designated construction areas as are required to execute the Work. The roads, parking areas and detours shall meet with the approval of the Engineer, and be maintained in good condition until no longer needed; at which time they shall be removed and the area left in a condition satisfactory to the Engineer. B. The Contractor shall construct temporary all- weather parking facilities for his employees, his Subcontractor's employees, other employees and the Engineer. 1.07 CONTRACTOR'S FIELD OFFICE A. The Contractor shall provide a temporary office on the job site where directed by the Engineer, adequately furnished, and maintained in a clean, orderly condition by the Contractor. The Contractor or his authorized representative shall be present in the field office or on the project at all times while work is in progress. Instructions received there from the Engineer shall be considered as delivered to the Contractor. The office shall be furnished with lights, heating /air conditioning, telephone, rest room and other appropriate facilities. B. The Contractor, at his expense, shall make an office, facilities and all utilities (including telephone) available for the use and convenience of the Owner's inspector, the Engineer and other representatives as necessary during the course of the project. C. Office space for the Owner/Engineer shall be separated by permanent full height walls from the rest of the structure. It shall have a lockable interior door for access to restrooms and other facilities and a lockable exterior door. As a minimum, it shall be furnished with these items: office desk and chair, four drawer legal size metal file cabinet, two guest chairs, plan holding rack, six foot layout table (fold -up legs) with one chair. The office space shall be adequately lighted, heated and air conditioned, and shall have an appropriate number of exterior windows. 1.08 HOUSEKEEPING A. All structures, storage areas, parking areas and the adjacent grounds shall be kept in a clean, sightly and sanitary condition at all times by the Contractor. A1736501.500 01500 -2 11/08/94 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 2: PRODUCTS (NOT USED) PART 3: EXECUTION (NOT USED) Al 736S01.500 END OF SECTION 01500 -3 11/08/94 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line SECTION 01510 TEMPORARY UTILITIES PART 1: GENERAL 1.01 REQUIREMENTS INCLUDED A. Furnish, install and maintain temporary utilities required for construction, remove on completion of Work. 1.02 RELATED REQUIREMENTS A. Section 01010: Summary of Work. B. Section 01500: Temporary Facilities 1.03 REQUIREMENTS OF REGULATORY AGENCIES A. Comply with National Electric Code. B. Comply with OSHA and all other applicable safety regulations. C. Comply with Federal, State and local codes and regulations and with utility company requirements. 1.04 TEMPORARY ELECTRICITY AND LIGHTING A. Arrange with utility company, provide service required for power and lighting, and pay all costs for service and for power used. B. Install circuit and branch wiring, with area distribution boxes located so that power and lighting is available throughout the construction by the use of construction -type power cords. C. Provide adequate artificial lighting for all areas of work when natural light is not adequate for work, and for areas accessible to the public. 1.05 TEMPORARY HEAT AND VENTILATION A. Provide temporary heat and ventilation as required to maintain adequate environmental conditions to facilitate progress of the Work, to meet specified minimum conditions for the installation of materials, and to protect materials and finishes from damage due to temperature or humidity. B. Provide adequate forced ventilation of enclosed areas for curing of installed materials, to disperse humidity, and to prevent hazardous accumulations of dust, fumes, vapors or gases. A1736S01510 01510 -1 01/10/95 8077- 110 -DN City of Round Rock 30" Raw Water Line C. Portable heaters shall be standard approved units complete with controls. D. Pay all costs of installation, maintenance, operation and removal, and for fuel consumed. 1.06 TEMPORARY TELEPHONE SERVICE A. Arrange with local telephone service company, provide direct line telephone service at the construction site for the use of personnel and employees. Service required: 1. One direct line instrument in Contractor's Field Office. 2. One direct line instrument in Owner/Engineer's Office. B. Pay all costs for installation, maintenance and removal, and service charges for local calls. Toll charges shall be paid by the party who places the call. 1.07 TEMPORARY WATER A. Water for construction purposes, including disinfection and testing, may be obtained from City sources at no cost to the Contractor at locations designated by the Owner. The Contractor shall make complete and satisfactory arrangements with the Owner prior to obtaining all water. The Contractor shall provide all necessary connections at the source and all equipment necessary to transport the water from the source to the construction area. Backflow preventers may be required. B. Protect piping and fittings against freezing. C. Use only the proper hydrant tools for operating fire hydrants. D. Contractor will be required to obtain a meter from the Owner, pay a meter deposit and meter all construction water used so that the Owner will have accurate records of how much water is used. E. Due to changes in pump conditions in the Owner's water supply systems, water may not always be readily available to the Contractor from the Owner in sufficient quantities for the Contractor's purposes. If the Contractor elects to use water from the Owner's system, he may therefore, be required to restrict his usage to times when the raw water pumps are operating. F. The fire hydrants along the pipeline route belong to the City of Georgetown, except the one on the existing 18 -inch potable water line near Sta. 35 +50. If the Contractor desires to obtain con- struction water from these hydrants, he shall make arrangements by calling Mr. Larry Revering with the City of Georgetown at 930 -3555. G. Line flushing or any activity requiring a large quantity of water shall be coordinated with the City of Round Rock Water and Wastewater Superintendent. A1736501.510 01510 -2 01/10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110-DN City of Round Rock 30" Raw Water Line 1.08 TEMPORARY SANITARY FACILITIES A. Provide temporary sanitary facilities. Approved portable type sanitary facilities are acceptable for workmen on the project as well as the Contractor's and Owner/Engineer's field offices. B. Sanitary facilities shall be cleaned, deodorized and disinfected a minimum of once each day that construction work under this Contract is in progress. C. Existing plumbing facilities shall not be used by construction personnel. PART 2: PRODUCTS (NOT USED) PART 3: EXECUTION (NOT USED) A1736501.510 END OF SECTION 01510 -3 01/10/95 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 REQUIREMENTS INCLUDED 1.02 RELATED REQUIREMENTS A. Section 01015: Control of Work B. Section 01500: Temporary Facilities C. Section 01510: Temporary Utilities. 1.03 DUST CONTROL 1.04 SURFACE WATER CONTROL A1736SO1.560 SECTION 01560 TEMPORARY CONTROLS A. Provide and maintain methods, equipment, and temporary construction, as necessary to provide controls over environmental conditions at the construction site and related areas under Contractor' s control; remove physical evidence of temporary facilities at completion of Work. A. Provide positive methods and apply dust control materials to minimize dust from construction operations, and provide positive means to prevent air -borne dust from dispersing into the atmosphere, when directed by the Engineer. A. Provide methods to control surface water to prevent damage to the Project, the site, or adjoining properties. 1. Control fill, backfilling, grading and ditching to direct surface drainage away from excavations, pits, tunnels and other construction areas; and to direct drainage to proper runoff courses. B. Provide, operate and maintain hydraulic equipment of adequate capacity to control surface water. 1.05 POLLUTION CONTROL A. Provide methods, means and facilities required to prevent contamination of soil, water or atmosphere by the discharge of noxious substances from construction operations. B. Provide equipment and personnel, perform emergency measures required to contain any spillages, and to remove contaminated soils or liquids. 1. Excavate and dispose of any contaminated earth in an approved off -site facility, and replace with suitable compacted fill and topsoil. 01560 -1 01/10/95 8077- 110-DN City of Round Rock 30" Raw Water Line C. Take special measures to prevent harmful substances from entering public waters. 1. Prevent disposal of wastes, effluents, chemicals, or other such substances in sanitary or storm sewers or waterways. D. Provide systems for control of atmospheric pollutants. 1. Prevent toxic concentrations of chemicals, 2. Prevent harmful dispersal of pollutants into the atmosphere. PART 2: PRODUCTS (NOT USED) PART 3: EXECUTION (NOT USED) A1736S01. 560 END OF SECTION 01560 -2 01/10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 SCOPE OF WORK 3.02 PROCEDURES A. Pipelines A1736S01.656 SECTION 01656 DISINFECTION OF POTABLE WATER FACILITIES A. Furnish all labor, materials, tools, equipment and related items required to disinfect all potable water piping installed in this Contract. Dechlorination will be required in order to reduce chlorine concentration to less than four parts per million if chlorine solution used for disinfection is to be discharged to waterways or water courses known to support fish or wildlife. Refer to Section 26.040 of The Texas Water Code, Control of Certain Waste Discharges by Rule. PART 2: PRODUCTS 2.01 CHLORINE A. Liquid chlorine shall meet the requirements of AWWA B301. B. Calcium hypochlorite shall meet the requirements of AWWA B300. PART 3: EXECUTION 3.01 GENERAL A. Potable water piping shall be cleaned and disinfected in compliance with all applicable sections of AWWA Standard C -651. The "slug method" shall be used for disinfection. All interior surfaces of pipelines shall be exposed to a concentration of 50 ppm for a period of not less than three (3) hours, after which the lines shall be flushed clean until the chlorine concentration in the water leaving the lines is no higher than that generally prevailing in the system, or less than 1 ppm. Chlorine solution with a higher residual may remain in the line, without flushing, if approved by the Owner. I. During installation, the interior of all pipe, fittings and other accessories shall be kept as free as possible from dirt and foreign matter at all times. If, in the opinion of the Engineer, the pipe contains dirt or foreign matter that could not be removed during the flushing operation, the interior of the pipe shall be cleaned and swabbed with a bactericidal solution. When pipe laying is not in progress, including during lunch breaks, the open ends of pipe shall be sealed with watertight plugs. If water has accumulated in the trench, the seal shall remain in place until the trench water has been removed to such an extent that it will not enter the pipe. 01656 -1 01/10/95 8077 - 110 -DN City of Round Rock 30" Raw Water Line 2. After the completion of hydrostatic pressure tests and prior to disinfection, the pipeline shall be flushed, as thoroughly as possible with the water pressure and outlets available. If feasible, flushing rate should develop a velocity in the pipeline of at least 2.5 fps. Since it is usually difficult to secure this minimum velocity in pipelines over 16 inches in diameter, the requirements of Paragraph 3.02 A.1 above shall be rigidly enforced for the larger sizes of pipe. The minimum quantity of water used for flushing shall be in excess of the storage capacity of the pipeline, to insure that clean water has traversed the entire length of the line. 3. After flushing has been completed to the point that all apparent dirt and foreign matter have been removed from the pipeline, calcium hypochlorite solution shall be injected into the pipeline as provided in AWWA Standard C -651. 4. Following chlorination, all treated water shall be flushed from the newly laid pipeline at its extremities until the replacement water throughout its length is proved by test to be: a) comparable in quality to the water served the public from the existing water supply system, or b) as approved by the public health authority having jurisdiction. The satisfactory quality of water delivered by the new pipeline shall continue for a period of at least two days. Samples will be taken by the Owner from taps located at approximately 1,000 feet centers and installed in such a way as to prevent outside contamination. Unless otherwise directed, the sample tap shall either be a hose bib, a disconnected service tap, or a 3/4" copper riser (with stop - cock), which shall be provided by the Contractor. Should the initial treatment fail to achieve the satisfactory quality described above, the original chlorination procedure shall be repeated until satisfactory results are obtained. The Contractor shall pay for all TNRCC bacteriological tests, normally $15.00 per sample. Scheduling of sampling and bacteriological testing shall be coordinated with the Owner seven days to the sampling date. 5. Contractor will not be permitted to discharge water used for disinfection purposes to any waterway or water course known to support fish or wildlife if the water contains more than 4 ppm of chlorine. Dechlorination by methods acceptable to the Owner and Engineer must be used if Contractor proposes discharge to waterways or water courses known to support fish or wildlife. Discharge to holding ponds so that evaporation or infiltration will occur, or use in obtaining optimum moisture content in trench backfill or embankments, or other approved discharge methods may be used in lieu of dechlorination. 3.03 WATER SOURCE A. Water for disinfection purposes may be obtained in accordance with Section 01510. A1736S01656 END OF SECTION 01656 -2 01/10/95 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 SCOPE OF WORK SECTION 01666 FIELD TESTING OF PIPELINES A. Contractor shall furnish all labor, materials, tools, equipment and related items required to test piping systems. B. All pipe installed in this Contract, including piping which is installed between or connected to existing pipe, shall be tested. C. Work shall include furnishing all pumps, meters, gauges, and other appurtenances, including taps to expel air, required for conducting tests. The Contractor shall furnish equipment, piping and appurtenances required to transport water used in testing from source to test location. D. The Contractor shall provide adequate labor, tools and equipment to operate valves and to locate and repair any leaks discovered during the initial filling of a piping system and during testing. 1.02 JOB CONDITIONS A. Leakage testing shall be performed on all pipelines installed in this Contract. B. Test pressure shall be as specified in this section of the Specifications. PART 2: PRODUCTS (NOT USED) PART 3: EXECUTION 3.01 GENERAL A. Time and sequence of testing shall be scheduled by the Contractor, subject to observation and approval by the Owner or his designated representative. B. Conduct tests on buried piping that is to be hydrostatically tested after the trench has been completely backfilled. The Contractor may, if field conditions permit and if approved by the Engineer, partially backfill the trench and leave the joints open for inspection and conduct an initial service leak test. The acceptance test shall not, however, be conducted until all backfilling has been completed. C. Buried piping that is to be pneumatically tested shall have all joints exposed for the acceptance test. D. Conduct the test on exposed piping after the piping has been completely installed, including all supports, hangers, and anchors, but prior to insulation. A1736501.666 01666 -1 12/13/94 8077 - 110 -DN City of Round Rock 30" Raw Water Line E. Testing of pipe with concrete thrust blocking shall not be performed until the concrete has cured at least five days. F. If any pipe fails to meet the specified requirements for water or air tightness, the cause of the excessive leakage shall be determined and remedied at the expense of the Contractor, including retesting if required by the Engineer. G. No pipe installation will be accepted until all known leaks have been repaired whether or not leakage is within allowable limits. Locating and repairing of leaks shall be performed by the Contractor at no additional cost to the Owner. H. The Contractor shall certify that all required tests have been successfully completed before the piping is accepted. 3.02 PRESSURE AND LEAKAGE TESTS OF UNDERGROUND PRESSURE PIPING A. Hydrostatic pressure and leakage tests shall conform with Section 4 of AWWA C600 Specification with the exception that the Contractor shall fumish all gauges, meters, pressure pumps and other equipment needed to test the line. B. The pressure required for the field hydrostatic pressure test shall be as presented in the schedule below: — 150 psig as measured at the lowest point in the section being tested for all pipe specified to be Class 150. — 200 psig as measured at the lowest point in the section being tested for all pipe specified to be Class 200. The Contractor shall provide temporary plugs and blocking necessary to maintain the required test pressure. Corporation cocks at least 3/4 -inch in diameter, pipe riser and angle globe valves shall be provided at high points and each pipe dead -end in order to bleed air from the line. Duration of pressure test shall be at least 24 hours. The cost of these items shall be included as a part of testing. C. The leakage test shall be a separate test at the test pressures presented above following the pressure test and shall be of not less than 2 hours duration. All leaks evident shall be repaired and leakage eliminated regardless of total leakage shown by test. Lines which fail to meet tests shall be repaired and retested as necessary until test requirements are complied with. Defective materials, pipes, valves and accessories shall be removed and replaced. The pipe lines shall be tested in such sections as may be directed by the Engineer by shutting valves or installing temporary plugs as required. The line shall be filled with water and all air removed and the test pressure shall be maintained in the pipe for the entire test period by means of a force pump to be furnished by the Contractor. Accurate means shall be provided for measuring the water required to maintain this pressure. The amount of water required is a measure of the leakage. A1736S111.666 01666 -2 12/13194 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077- 110 -DN City of Round Rock 30" Raw Water Line D. The amount of leakage which will be permitted shall be in accordance with AWWA C600 Standards for all pressure. No pipe installation shall be accepted if the leakage is greater than that determined by the following formula: In which L is the allowable leakage in gallons per hour; S is the length of pipe tested, in feet; D is the nominal diameter of the pipe, in inches; and P is the test pressure during the leakage test, in pounds per square inch gauge. E. The Contractor must submit his plan for testing to the Engineer for review at least ten (10) days before starting the test. The Contractor shall remove and adequately dispose of all blocking material and equipment after completion and acceptance of the field hydrostatic test, unless otherwise directed by the Engineer. Any damage to the pipe coating shall be repaired by the Contractor. Lines shall be totally free of objectionable material, clean and flushed prior to final acceptance. F. All pressure and leakage tests shall be observed by the Engineer. The Contractor shall schedule tests and notify the Engineer so that the Engineer can be present. 3.03 TEST RECORDS L = SD(P)112 133,200 A. Contractor shall maintain records of each test. These records shall include: 1. Date of test. 2. Description and identification of piping tested. 3. Test fluid. 4. Test pressure. 5. Remarks, to include such items as: a. Leaks (type, location). b. Repairs made on leaks. 6. Certification by Contractor and initialed acknowledgement by Engineer. 3.04 FINAL ACCEPTANCE A. No pipe installation will be accepted until all known leaks have been repaired whether or not leakage is within allowable limits. Locating and repairing of leaks shall be performed by the Contractor at no additional cost to the Owner. A1736501.666 01666 -3 17/13/94 8077 - 110 -DN City of Round Rock 30" Raw Water Line B. The Owner will certify that all required leakage tests have been successfully completed before the pipeline is accepted. A1736S01.666 END OF SECTION 01666 -4 12/13/94 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 A1736500.001 DIVISION 2 SITEWORK THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 SCOPE OF WORK SECTION 02080 BARRICADES, SIGNS AND TRAFFIC HANDLING A. Furnish all labor, materials, equipment and incidentals required and provide, install, move, replace, maintain, clean and remove temporary or permanent street closure barricades, signs or other devices required to handle the traffic in conformance with the current edition of the Texas Manual of Uniform Traffic Control Devices for Streets and Highways and as indicated by the Engineer. PART 2: PRODUCTS 2.01 SIGNS A. Sign Plates - .080 in thickness alodine finished Federal Specification 6061 - T6 aluminum. B. Sign Posts - 1.25 ounce/square foot hot dipped galvanized welded steel tubing ASTM A513, O.D. 2.375 inches, wall thickness .065 inch, 1.60 pounds per foot, or 4 x 4 treated lumber. C. Hardware - Aluminum alloy ASTM A 444 sign hardware for clamp casting or stainless steel with galvanized or electroplated cold rolled steel U bolts, bolts, washers and nuts. 2.02 SIGN PLATE MESSAGE AND SIZE Sign Designation* Size A1736502.080 CW20 - 1D CW20 - 5D W4 - 2R G20 -2 02080 -1 48 inch x 48 inch 48 inch x 48 inch 48 inch x 48 inch 60 inch x 24 inch * Refer to Texas Manual of Uniform Traffic Control Devices. 2.03 LUMBER A. Rails shall be new unweathered S4S grade #2 fir or yellow pine, of the size indicated. B. Posts, of the size indicated, shall be pressure treated with pentachlorophenol. 11 /10/94 8077- 110 -DN City of Round Rock 30" Raw Water Line PART 3: EXECUTION 3.01 CONSTRUCTION METHODS A. Prior to commencing the construction, suitable 'Barricades, Signs and Traffic Handling" devices shall be installed to protect the workers and the public. B. The Contractor shall be responsible for installing all markers, signs and barricades conforming to the Manual on Uniform Traffic Control Devices and/or as indicated. If, in the opinion of the Engineer, additional markers, signs, barricades or flagmen are needed in the interest of safety, the Contractor will provide and/or install such as are required or as directed by the Engineer. C. The markers, signs and barricades will be placed each day before construction along a public roadway and will be removed at the end of the day when construction ceases. The signage shall be moved along with construction to protect the workers and the public. 3.02 MAINTENANCE A. It shall be the Contractor's responsibility to maintain, clean, move and replace if necessary, barricades, signs and traffic handling devices during the time required for construction of the project. When no longer needed all temporary Barricades, Signs and Traffic Handling Devices shall be removed and the area restored to its original condition or as directed by the Engineer. A1736002.080 END OF SECTION 02080 -2 11/10/94 8077 - 110 -DN City of Round Rock 30" Raw Water Line PART 1: GENERAL 1.01 SCOPE OF WORK SECTION 02221 TRENCH EXCAVATION, EMBEDMENT, BACKFILL AND ENCASEMENT A. Furnish all labor, materials, and equipment and perform all operations in connection with the right -of- way /site preparation, site grading, excavation, trenching, embedment, concrete encasement and backfilling required to install pipelines as shown on the Drawings and as specified herein. B. This item includes the removal and replacement or proper disposal of culvert pipes and their concrete end protection, trees, shrubbery, bushes and other vegetation, stumps, brush, debris, trash, rubble or other obstacles that obstruct the line of work, and the removal of all earth, rock, concrete and other materials to the extent necessary to install the pipe and appurtenances in conformance with the lines and grades shown on the Drawings and as specified. All concrete and asphalt to be removed shall be saw -cut. C. Backfill shall include the refilling and consolidation of the fill in trenches and excavations up to the surrounding ground surface or road grade at crossing. Backfill and embedment shall be as shown on the Drawings. D. Contractor shall, after backfilling, grade construction area reasonably smooth/level to as nearly as possible match the existing natural grades without creating any low areas that would hold or pond surface runoff or restrict the flow of surface runoff. 1.02 QUALITY ASSURANCE A. Density. All references to "maximum dry density" shall mean the maximum density defined by ASTM D1557 (Modified Proctor Method), unless otherwise specified. Determination of the density of backfill in -place shall be in accordance with the requirements of ASTM D2922. The Owner will provide for initial density testing of in -place backfill; however, the Contractor shall pay for all additional density testing of backfills found not to be within the minimum requirements of the Specifications. B. Sources and Evaluation Testing. Materials to be used for embedment and for backfill shall be obtained in accordance with a sampling plan and ASTM D75. Testing of materials to certify conformance with the specification requirements shall be performed by an independent testing laboratory selected by the Owner. Payment for laboratory testing services shall be as specified in Section 01410. Testing shall be performed upon change of source and at sufficient intervals to certify conformance of all material furnished for use on this project. A1736S02.221 02221 -1 01/10195 8077 - 110 -DN City of Round Rock 30" Raw Water Line 1.03 REFERENCE STANDARDS A. American Society for Testing and Materials (ASTM) 1. ASTM C136: Sieve or Screen Analysis of Fine and Coarse Aggregates. 2. ASTM D75: Sampling Aggregates. 3. ASTM D698: Moisture - Density Relations of Soils Using 5.5 -pound Rammer and 12 -inch Drop. 4. ASTM D1557: Moisture - Density Relations of Soils Using 10 -pound Rammer and 18 -inch Drop. 5. ASTM D2922: Density of Soil and Soil - Aggregate in Place by Nuclear Methods (Shallow Depth). 6. ASTM D4318: Test Method for Liquid Limit, Plastic Limit and Plasticity Index of Soils 1.04 SUBMITTALS A. Test Reports I. Submit reports by an independent testing laboratory to certify compliance of the embedment and backfill materials with the Specifications. 1.05 JOB CONDITIONS A. Test pits for the purpose of locating underground utilities or structures in advance of the construction may be excavated by the Contractor. Test pits shall be backfilled immediately after the desired information has been obtained. The backfilled surface shall be restored and maintained in a manner satisfactory to the Engineer. B. The Contractor shall at all times keep roadways sufficiently clear to allow free flow of at least one lane of traffic. The Contractor shall provide barricades and lighting as required by the Owner around roadways to insure safety of passing motorists. C. Vegetation, trees or shrubbery within the line of work shall not be removed by the Contractor unless specifically noted otherwise on the Drawings or directed by the Owner or Engineer. D. Bedding material shall be of the type shown on the drawings for the various types of alternate pipe materials. Bedding materials are specified in PART 2: PRODUCTS. E. No classification will be made for any material to be excavated under this contract, regardless of the type of material encountered or the methods or equipment required or used to complete the excavation. F. Blasting will not be permitted on this project. .41736502.221 02221 -2 01/10/95 8077-110-DN City of Round Rock ' 30"Raw Water Line 1.06 RELATED REQUIREMENTS A. Section 01010: Summary of Work ' B. Section 01014: Trench Safety System C. Section 01015: Control of Work PART 2: PRODUCTS ' 2.01 CRUSHED LIMESTONE ROCK A. Crushed limestone rock shall consist of sound and durable particles free from frozen material or ' injurious amounts of salt, alkali,vegetative matter or other material either free or as adherent coating. Its quality shall be reasonably uniform throughout. ' B. Wear shall not exceed 40 percent when tested in accordance with TSDHPT Test Method Tex-410-A. C. Gradation shall meet the following requirements for percentage by weight when tested in accordance with ASTM C136: ' 1. Standard Crushed Limestone Rock Retained on 1%inch sieve 0% Retained on 1 inch sieve 0-5% Retained on 1/2 inch sieve 40-75% Retained on No.4 sieve 90-100% Retained on No.8 sieve 95-100% 2. Fine Crushed Rock ' Retained on 1/2 inch sieve 0% Retained on 3/8 inch sieve 0-5% Retained on No.4 sieve 35-60% ' Retained on No.8 sieve 90-100% 3. Coarse Crushed Rock ' Passing 11/2 inch sieve 100% Retained on 3/4 inch sieve 100% ' 2.02 GRAVEL ' A. Gravel shall consist of uncrushed stones,washed and screened,and shall not have by weight more than one percent organic matter,clays or loam,and not more than five percent by weight of any one or combination of slate,shale,schist or soft particles of sandstone. 1 Ansssaz-2v 02221-3 01110/95 8077-110-DN ' City of Round Rock 30"Raw Water Line ' B. Wear shall not exceed 40 percent when tested in accordance with TSDHPT Test Method Tex-410-A. C. Gradation shall meet the following requirements for percentage by weight when tested in ' accordance with ASTM C136: Passing li/2 inch sieve 100% , Retained on 314 inch sieve 100% 2.03 SAND ' A. Sand shall consist of clean,hard,durable,uncoated grains, free from lumps and containing no organic material. All particles shall pass a No.8 sieve,but not more than 20 percent passing the , No.200 sieve. Sand material shall be nonplastic per ASTM D424. 2.04 GRANULAR MATERIAL A. Granular material shall be free flowing,such as sand or hydraulically graded crushed stone fines, , or mixed sand and gravel,or sandy loam. Material shall be free from lumps, stones over two inches in diameter,clay and organic matter,and shall be nonplastic per ASTM D424. 2.05 SELECT MATERIAL A. Select material shall be gravel,fine rock cuttings,sand,sandy loam or loam containing not more ' than 20 percent clay passing the No.200 sieve and Plasticity Index not greater than 18. Rock cuttings shall have no dimension greater than two inches. ' 2.06 CONCRETE A. Concrete for thrust blocks,caps,encasements,cradles and pipe embedment shall have a minimum compressive strength of 2,500 pounds per square inch at 28 days and shall contain a minimum of 4.5 sacks of cement per cubic yard. 2.07 COMMON FILL , A. Common fill shall consist of suitable clay or sandy clay material from the trench excavation or ' other approved sources, free of organic material, loam, wood, trash, and other objectionable material which may be compressible,or which cannot be compacted properly. Common fill shall not contain stones larger than 6-inches in any dimension, broken concrete, masonry, rubble, ' asphalt pavement,or other similar materials. It shall have physical properties,as approved by the Engineer,such that it can be readily spread and compacted. B. Select common fill shall consist of suitable clay or sandy clay material from the trench excavation or other approved sources,free of organic material,loam,wood,trash,and other objectionable material which may be compressible,or which cannot be compacted properly. Select common ' fill shall not contain stones larger than 2-inches in any dimension,broken concrete, masonry, rubble,asphalt pavement,or other similar materials. It shall have physical properties,as approved by the Engineer,such that it can be readily spread and compacted. ' A meso2.221 02221-4 01d0195 8077-110-DN City of Round Rock ' 30"Raw Water Line ' PART 3: EXECUTION 3.01 TRENCH EXCAVATION ' A. Trench Depth. Articles 3.01 and 3.02 apply to all trenches. For trenches greater than 5 feet deep refer to Section 01014 for special trench safety requirements. Depth of trench as used herein means from natural ground at the highest side of the trench to bottom of trench. B. Topsoil. Topsoil and grass shall be stripped a minimum of six inches over the trench excavation site and stockpiled separately for replacement over the finished grading areas. C. Excavation ' 1. Trenches shall be excavated to the lines and grades shown on the Drawings with the centerlines of the trenches on the centerlines of the pipes. 2. The sides of all trenches shall be vertical to a point one foot above the top of the pipe. Unless otherwise indicated on the Drawings,the trench width shall be equal to the sum of the outside diameter of the pipe plus 18 inches, within a tolerance of± 3 inches. This distance will be measured at an elevation in the trench which is 12 inches above the top of the pipe when laid to grade. The trench shall not slope more than one-half horizontal to one vertical from 12 inches above the pipe to ground surface. Trench safety requirements of ' Section 01014 take precedence over this paragraph with respect to sloping trench walls. 3. Wherever the prescribed maximum trench width is exceeded,the Contractor shall provide embedment or encasement for the trench width as actually cut,at no additional cost to the Owner. The Engineer will decide the course of action to be taken. ' 4. The trenches shall be excavated to the required depth allowing for the placement of pipe bedding of the thickness shown on the Drawings. ' 5. Should the bottom of the trench become an unstable foundation for the pipe through the failure of the Contractor to adequately perform,the Contractor shall remove the unstable material and fill the trench to the proper subgrade with the specified bedding material. No ' extra compensation will be allowed for this material or work. Should the trench be inadver- tently excavated to a greater depth than necessary,the specified bedding material shall be provided to the proper subgrade elevation at no additional cost to the Owner. 6. Should the undisturbed material encountered at the subgrade depth constitute,in the opinion of the Owner,an unstable foundation for the pipe,the Contractor shall be required to remove such unstable material and fill the trench to the proper subgrade with the specified bedding material. 7. Should the bottom of the trench contain voids, the Contractor shall, at the Engineer's ' direction,fill the voids with the specified bedding material,coarse crushed rock,or 2,000 psi concrete. nnsasoz.zn 02221-5 mnom 1 8077-110-DN City of Round Rock 30"Raw Water Line D. Excavated Materials 1. Excavated material to be used for backfilling shall be placed adjacent to the work,without excessive surcharge on the trench bank and separate from stockpiled topsoil and grass. ' Material shall not obstruct free access to valves and hydrants. Inconvenience to traffic and adjacent property owners shall be avoided as much as possible. Q 2. Excess material and material which is unsuitable for backfilling shall be removed from the site by the Contractor at his expense. 3. Should trench,soil or traffic conditions make it impracticable or unsafe in the Engineer's ' opinion,to stack material adjacent to the trench,the material shalt be hauled and stored at a location provided by the Contractor that is suitable to the Owner. ' 4. Excess excavated material(suitable or unsuitable)shall be disposed of in accordance with Paragraph 1.12.of Section 01015. 3.02 SHEETING AND BRACING A. Protection of the excavation against caving or settling of the banks shall be the sole responsibility of the Contractor,as required in this section and in Section 01014. He shall protect the sides of his excavation by sheeting and bracing as may be necessary. No actions or instructions by the Engineer shall be regarded as the responsibility for security of the trench or the surrounding areas. The Contractor shall furnish,put in place,and maintain sheeting and bracing required to support the sides of the excavation and prevent loss of ground which could damage or delay the work or endanger adjacent structures or vehicular traffic. B. In all cases,excavation,sheeting and bracing,and other trench safety measures shall conform to the requirements of the Occupational Safety and Health Act, 29 CFR Part 1926, Subpart P— Excavations,and its latest revisions and amendments. C. Sheeting and shoring shall not be left in place unless its removal is determined impractical by the , Owner. 3.03 DRAINAGE AND DEWATERING , A. The Contractor shall furnish all materials and equipment and perform all incidental work required to install and maintain the drainage system he proposes for handling ground water or surface water encountered. He shall assume all responsibility for the adequacy of the methods,materials, and equipment employed. B. The Contractor shall provide pumping equipment and devices to properly remove and dispose of ' all water entering trenches and excavations.The subgrade shall be maintained acceptably dry until the facilities to be built therein are completed. All drainage related work shall be performed without damage to the trench,pavements,pipes,electrical conduits,or other utilities and without ' damage to public or private property. A1736so2.221 02221-6 01/10/95 8077-110-DN City of Round Rock 30"Raw Water Line C. Pipe and masonry shall not be laid in water or submerged within 24 hours after being placed. Water shall not flow over new masonry within four days after placement. ' D. In no event shall water rise to cause unbalanced pressure on facilities until the concrete or mortar has set at least 24 hours. The Contractor shall prevent flotation of the pipe by promptly placing backfill. ' 3.04 EMBEDMENT A. Embedment for water lines shall be as shown on the Drawings using bedding material meeting the requirements of PART 2 of Section 02221. B. The initial layer of embedment placed to receive the pipe shall be brought to grade and dimensions indicated on the Drawings,and the pipe shall be placed thereon and brought to grade by tamping,or by removal of the slight excess amount of embedment under the pipe. Adjustment to grade shall be made by scraping away or filling with embedment material. Wedging or blocking up of pipe will not be permitted. Each pipe section shall have a uniform bearing on the embedment for the length of the pipe, except immediately at the joint. All embedment and encasement shall extend the full width of the trench bottom. ' C. After the pipe has been laid,jointed and inspected,embedment material shall be brought up in mechanically tamped layers not exceeding eight inches in thickness of loose fill,approximately ' equal on each side of the pipe,to 12 inches above the top of pipe. Compaction shall be 90 percent of maximum dry density for embedment material below the top of pipe. For the 12 inches of embedment above top of pipe,compaction shall be 70 percent of maximum dry density. ' 3.05 CONCRETE EMBEDMENT,ENCASEMENT AND COLLARS A. After pipe joints are completed,the voids at the joints in the embedments shall be brought to proper grade. Where concrete is placed over or along the pipe,it shall be placed in such manner as not to injure the joints or displace the pipe. ' B. While placing concrete embedment and until the concrete sets,each pipe shall be properly braced and held to grade so as to prevent any possible shifting or floating of the pipe. ' C. No cleavage line between the base concrete and the side or top concrete will be allowed. Backfilling shall be done in a careful manner and at such time after concrete embedment or encasement has been placed as not to damage the concrete in any way. D. Backfill placed over concrete embedment,encasement,cradle,collar or block shall not be placed until the concrete has set up to such an extent that backfill operations will not damage the concrete. 3.06 RESTRAINED JOINTS FOR FLEXIBLE-JOINT BURIED PIPING A. Restrained joints, designed per AWWA guidelines with friction coefficient = 0.25, shall be provided at all vertical and horizontal changes in pipe diameter(reducers),or direction(e.g.,tees, wn3esoz.zn 02221-7 01nom5 8077-110-DN City of Round Rock 30"Raw Water Line ' bends,elbows and crosses),plugs and valves on all buried piping having flexible joints. Joints ' shall be designed to prevent the pipe from moving when subjected to operating and test pressures. 3.07 FINAL BACKFILL PLACEMENT ' A. Above the embedment zone the trench or excavation shall be backfilled with suitable common material from the excavation,as shown on the Drawings. Suitable common material shall not ' contain any rocks or clods greater than six inch diameter. No weight of any sort,other than backfill,shall be allowed on the pipe until it has been covered to such a depth that damage to the pipe or joints will not occur. The top six inches shall be topsoil if topsoil type material was ' excavated to make the trench or if so indicated on the Drawings. B. Consolidation 1. No jetting or flooding will be allowed for backfill consolidation on this project. 2. The backfill for trenches under existing or future roads, driveways, alleys, parking lots, concrete slabs, etc., and in the zone of excavation for structures shall be mechanically compacted in eight inch loose lifts at optimum moisture content to 90 percent Modified Proctor Density ASTM D 1557 and the top 18-inches below subgrade at optimum moisture content to a minimum of 95 percent Modified Proctor Density by ASTM D 1557.Water jetting will not be permitted. 3. Where the Drawings indicate that backfill for trenches under existing or future roads, t driveways, alleys, parking lots, concrete slabs, etc., and in the zone of excavation for structures shall be cement stabilized,the backfill material shall be stabilized with a minimum ' of two sacks of Portland cement per cubic yard of material placed. Compaction and moisture content requirements shall be as specified in paragraph 3.07.13.2 of this section. 4. Backfill for trenches not covered by paragraph 3.07 B.2 above shall be compacted in 8-inch loose lifts at optimum moisture content to 85 percent of maximum dry density per ASTM D1557- 3.08 1557.3.08 RESTORING TRENCH SURFACE A. The Contractor shall maintain the trench surface as the work progresses. If settlement occurs,he ' shall immediately deposit additional fill to restore the level of the ground. B. The surface of any driveway or any other area that is disturbed by the trench excavation and which is not a part of the paved street shall be restored by the Contractor to a condition at least equal to that existing before work began. C. In sections where the pipeline passes through grassed areas, the Contractor shall regrade and replace stockpiled grass for all disturbed areas. D. Pavement replacement shall be as shown on the Drawings. ' 1 A17355o2.221 02221-8 01110/95 8077-110-DN City of Round Rock 30"Raw Water Line 3.09 PROTECTION A. Guard rails,curbing,and fencing in the vicinity of the Contractor's operations shall be adequately protected,and if necessary removed and restored after backfilling. All curbing,fencing,or guard rails which are damaged during construction shall be replaced with material fully equal to that existing prior to construction. ' END OF SECTION 1 ausewaM 02221-9 01/10/95 r r r r THIS PAGE LEFT BLANK INTENTIONALLY r r r r i r r r 1 r 8077-110-DN City of Round Rock ' 30"Raw Water Line ' SECTION 02222 BORING,JACKING AND TUNNELING PART 1: GENERAL ' 1.01 SCOPE OF WORK A. Furnish all labor,equipment,materials,and incidentals required to install steel casings by boring and jacking or tunneling at the locations shown on the Drawings. Applicable portions of this specification section also apply for boring/tunneling openings for carrier pipe installed without casings. The work shall be done in strict accordance with the details shown on the Drawings and as specified herein. B. Plans and details of the equipment and materials and the method of construction to perform and complete the work shall be submitted by the Contractor and must be approved by the Engineer before commencing these operations. These shall include plans of pits,details of shields and the intended method to maintain proper grade and/or restrict movement of the pipe within the sleeve. I Approval of such submittals shall not relieve the Contractor of his responsibilities to provide a fully satisfactory installation. C. The Contractor shall continuously keep the jacking pits'subgrade free from ground and surface waters during the operation and shall be prepared to implement groundwater control on short notice as directed by the Engineer,even if observed water levels prior to construction are below the invert elevation of the pipe. Groundwater control shall include chemical grout stabilization if required. D. The Contractor shall be fully responsible for inspecting the location where the pipes are to be installed and familiarize himself with the conditions under which the work will be performed and with all necessary details as to the orderly prosecution of the work. The omission of any details for the satisfactory installation of the work in its entirety which may not appear herein,shall not relieve the Contractor of full responsibility. E. The Contractor shall be prepared to work at night and on Saturday and Sunday, if required to complete this work. After the jacking operation has begun, the Contractor shall work continuously(24 hours a day)until the complete lengths of casings have been installed. F. If any movement or settlement occurs which causes or might cause damage to existing facilities or structures over,along or adjacent to the work,the Contractor shall immediately stop any and all work except that which assists in making the work secure and in preventing further movement, settlement or damage. The Contractor shall resume boring,jacking or tunneling only after all necessary precautions have been taken to prevent further movement,settlement or damage,and shall repair the damage,at his own cost,to the satisfaction of the Engineer. iG. Construction shall be done in such a manner that will not interfere with the operation of any railroad,street or highway,nor weaken or damage any embankment or structure. Barricades and Amesnzsn 02222-1 01/16/95 8077-110-DN City of Round Rock 30"Raw Water Line , lights shall be furnished and maintained to safeguard traffic and pedestrians as directed by the ' Engineer until such time as the backfill has been completed. PART 2: PRODUCTS 2.01 MATERIALS A. Steel casing sleeves shall be fabricated in accordance with ASTM A-53 from steel plates having a minimum yield strength of 36,000 psi and meeting the requirements of ASTM A-36. Steel casing sleeves for street and highway crossings shall have walls at least 3/8"(0.375 inch)thick, , or as shown on the Drawings,whichever is thicker. Steel casing sleeves for railroad crossings shall have walls at least 5/8"(0.625 inch)thick, or as shown on the Drawings, whichever is thicker. Steel casing shall be coated inside and outside with two coats of Koppers Co.Bitumastic Super Service Black,or equal by Tnemec Co. , B. Carrier pipe shall be ductile iron pipe as specified in Section 02630, steel pipe as specified in Section 02620,or steel cylinder concrete pipe as specified in Section 02640. All joints of carrier , pipe within casing shall be restrained type specified in Sections 02630,02640 and 02620. C. Brick bulkheads shall be of sound,uniformly burned brick conforming to ASTM C32,Type SA; , cement shall comply with ASTM C150,Type II. D. Mortar grout shall consist of one part cement,1/4 part lime,and two parts sand. Sand for mortar grout shall comply with ASTM C144;lime shall comply with ASTM C207,Type S;cement shall comply with ASTM C150,Type II. E. Wooden skids shall be made of sound hardwood or oak, pressure treated with an approved , pentachlorophenol or creosote preservative compatible with the steel sleeve,pointed and beveled on both ends for ease of installation.Field cut edges shall be given a heavy coat of preservative. , Length of skids shall be at least two-thirds the length of the pipe joint. F. Sand for casing fill(if shown on the Drawings)shall be of such sizes that when dry,one hundred percent by weight will pass a No.20 sieve and not over 5 percent by weight shall pass a No. 100 sieve. G. Tunnel Liner Plates 1. Scope. These specifications cover cold formed steel four flanged liner plates fabricated to permit assembly of a continuous steel support system as the tunnel or shaft is excavated. , Thickness gage of the plates shall be as shown on the Drawings. 2. Plates. The tunnel Liner Plates shall be fabricated from structural quality,hot rolled,carbon steel sheets or plates conforming to the specification of ASTM A569. 1 A1736S02.222 02222-2 01/1 J5 8077-110-DN City of Round Rock 30"Raw Water Line The mechanical properties of the flat plate and sheets before cold forming shall be: Tensile Strength,psi 42,000 min. Yield Strength,psi 28,000 min. Elongation in 2 inches,% 30 min. 3. Bolts. Bolts and nuts shall be not less than 1/2 inch in diameter for specified plate thicknesses to and including 0.179 inch and not less than 5/8 inch in diameter for plates of greater thickness. The bolts and nuts shall be quick acting coarse thread and shall conform to ASTM A307,Grade A. 4. Plates Size and Weight. The plate width shall be 16". The plate lengths shall be 37-11/16" (full plate)and 18-27/32"(half plate)to provide circumferential wall coverage equivalent to 12"and 6"of diameter,respectively. The maximum weight of a single plate without bolts shall be 90 pounds. 5. Plate Joints. All plates shall be flanged and punched for bolting on both longitudinal and circumferential joints and shall be so fabricated as to permit complete erection from the inside. a. Bolt spacing in circumferential flanges shall be not more than 91/4'center to center and shall be a multiple of the plate length so that plates having the same curvature are inter- changeable and will permit staggering of the longitudinal joints. b. The longitudinal flanges shall be punched to accommodate three bolts in a 16"plats width. 6. Plate Configuration. All plates shall be cold formed to provide a pattern of corrugations or panels in the Skin Section, which, along with the circumferential flanges, will develop sectional properties as shown in Table 8,Section 1.13.9 of AASHTO Design Specifications. 7. Zinc Coating. The liner plates shall be galvanized to meet the requirements of AREA 1-4-25 or AASHTO M167 "Specification for Corrugated Structural Plate Pipe,Pipe Arches and Arches". Bolts and nuts shall be galvanized to meet the requirements of ASTM A153. 8. Grout Holes. Two-inch diameter grout holes shall be provided to permit grouting as the installation of tunnel liner plates progresses. H. Corrugated galvanized metal pipe shall be zinc coated iron or steel sheets conforming to zinc coated(Galvanized)Iron or Steel Sheets for Culverts(AASHTO M218). All material shall meet the requirements of Zinc Coated(Galvanized),Corrugated Iron or Steel Culverts and Underdrain (AASHTO M36)as to accepted brands,certified analysis,guarantee and rivets. Where reference is made to gage of metal the reference is to U.S.Standard Gage for uncoated sheets prior to galvanizing. 1 A1111M.zaz 02222-3 01116195 8077-110-DN , City of Round Rock 30"Raw Water Line Pipe shall be of the size and gage shown on the Drawings. Corrugations shall be 2%"x 112"or , 3"x 1"as shown on the Drawings. Coupling bands shall be made of the same base metal as the pipe and shall be similarly zinc coated. When specified on the Drawings the pipe and band shall be asbestos bonded. If specified to be , asbestos bonded the sheets shall be coated with a layer of asbestos fibers,applied in sheet form by pressing them into a molten metallic bonding medium. All asbestos bonded pipe shall be coated inside and outside with a bituminous coating which shall be 99.5 percent soluble in carbon bisulfide. The pipe shall be uniformly coated to a minimum thickness of 0.05 inch measured on the crests of the corrugations. , I. Reinforced Concrete Pipe shall meet the requirements of ASTM C76 for the Class and size shown on the Drawings. ' J. Steel casing spacer insulators shall be Model A 12G-2 with risers,as manufactured by PSI,Inc., or approved equal,provided and installed where shown on the Drawings and in accordance with these specifications. The spacer insulator "system" shall be designed and fabricated for the specific project and application for which they are furnished,including installation of carrier pipe in liner plate casing tunnels. 1. Steel Casing Spacer Insulator Specification a. Band-12 inch wide by 12 Ga.(.105')three piece steel,hot rolled and pickled,with deep , embossed flanges for pipe sizes 42"diameter and larger. Bands shall be 14 gage for pipes smaller than 42"diameter. b. Coating-All exposed steel(excluding hardware),including risers and studs,shall have ' a synthetic enamel finish containing rust inhibitive pigment. c. Runners ' 1) Two-inch wide glass reinforced runner molded under high pressure with the following specifications: Length ll" Effective Heights 1.07"top 1.7"bottom Rockwell Hardness(M)(ASTM D785) 90 Tensile Strength(ASTM D638) 17,600 psi Coefficient of Friction 0.1 to 0.6 Flexural Strength(ASTM D790) 25,300 psi Compression Strength(ASTM D695)(10%deformation) 18,000 psi Deflection Temperature @ 264 psi(ASTM D648) 405°F(205°C) Deformation under Load C 122°F(50°C), 2,000 lb.Load(ASTM D621) 1.2 2) Runners shall be extended away from band with minimum 10 gage welded steel risers. , A rn6So2.222 02222-4 01116195 8077-110-DN City of Round Rock 30"Raw Water Line ' 3) Runners shall be attached by projection welding a 3/8"diameter stud to steel riser, and locked on with a locking fastener. Attachment cavities in runner shall be filled with a non-conductive,corrosive resistant caulk. d. Liner-Polyvinyl Chloride or EPDM Thickness 0.090"min. Hardness-Durometer"A" 85/90 Dielectric Strength(1/8"thick)Surge Test 60,000 V min. Step-by-Step Test 58,000 V min. Water Absorption I% max. e. Hardware-Bolts,nuts and washers Cadmium plated,5/16"—18 x 21/2"bolts,5/16"hex nuts,5/16"washers SAE 2330 Number: 12"band—12 studs,24 nuts. f. Steel Risers-high grade steel,designed and fabricated to support the carrier pipe and its liquid load(including impact and/or surge)and all other reasonably expected loads and/or forces. Factory coated with a synthetic enamel finish containing rust inhibitive pigment per Section 1.2 above. Sized to center the carrier pipe in the casing,support all loads,and provide proper contact for insulation function. Number,spacing and size of risers shall be per manufacturer's recommendations for this particular application. 2. Insulator Installation a. There must be no metallic contact between the casing and the carrier pipe. The spacing of insulators should ensure that the carrier pipe is adequately supported throughout its length,particularly at the ends,to offset settling and possible electrical shorting. The end insulators must be within 6"of the end of the casing pipe, regardless of size of casing and carrier pipe or type of insulators used. Casing insulators must be designed to withstand much greater loads than can be safely applied to most casings. 3. Insulator Attachment a. Pipeline casing insulators must be installed in accordance with the manufacturer's 1 instructions. Special care should be taken to ensure that all subcomponents are correctly assembled and evenly tightened,and that no damage occurs during tightening of the insulators or the carrier pipe insertion. 4. Insulator Spacing a. Spacing insulators shall be installed at the spacings shown on the Drawings. nn3esl>z.zzz 02222-5 01/16/95 8077-110-DN City of Round Rock 30"Raw Water Line ' 5. Casing End Closures , a. The annular space between the carrier pipe and the casing shall be sealed at each end of the casing with PSI,Inc.Model C pull-on type seal with stainless steel bands and , clamps,or approved equal. PART 3: EXECUTION 3.01 JACKING PITS , A. The location of jacking puts shall be approved by the Engineer. B. The pits shall be shaped with heavy timber or steel sheet piling or other suitable materials that shall be of adequate strength. Braced steel or heavy timber sheeting shall be used to support the sides of the excavation for the pits. C. The Contractor shall be required to furnish, install and remove,to the extent required, thrust blocks or whatever provisions may be required in driving the sleeves and pipes forward. D. Steel rails or beams embedded in concrete shall be used in the pit for placement and alignment of each piece of sleeve or pipe during installation operations. E. All jacking pits shall be protected with suitable fencing or barricades to prohibit extraneous access , to the work site. F. The Contractor shall be fully responsible for the removal of the pits,including the breaking-up, ' removing,and disposing of concrete,if so required,or cutting-off of sheeting and furnishing and placing the backfill to the normal subgrade as may be required following the installation operations. , G. The pits or trenches excavated to facilitate boring, tunneling and jacking operations shall be backfilled and compacted per Section 02221 immediately after jacking,pipe installation,grouting , and filling has been completed. 3.02 Boring , A. The holes are to be bored mechanically, using a pilot hole as a guide. By this method an approximate two inch pilot hole shall be bored the entire length of the crossing and shall be checked for line and grade on the opposite end of the bore from the work pit. This pilot hole ' shall serve as the centerline of the large diameter hole to be bored. Excavated material shall be placed near the top of the working pit and disposed of as required. The use of water or other fluids in connection with the boring operation will be permitted only to the extent necessary to lubricate cuttings. Water jetting will not be permitted. B. Where material in the bore is sandy or unstable and will be subject to caving,hole for casing shall ' be bored and cased simultaneously and bored material removed through casing. Cutting face of auger or drill shall not project more than 6 inches ahead of casing. A1736SO2.222 02222-6 oin6ros 1 8077-110-DN City of Round Rock ' 30"Raw Water Line ' Where material in the bore is stable and not subject to caving,hole for casing may be bored first and casing inserted in hole immediately after completion of boring if permitted by the Engineer. C. In unconsolidated soil formations,a get-forming colloidal drilling fluid consisting of at least 10 percent high grade carefully processed bentonite may be used to consolidate cuttings of the bit, seal the walls of the hole, and furnish lubrication for subsequent removal of cuttings and installation of the casing immediately thereafter. D. Allowable variation from line and grade shall be as specified under"Jacking Operations". E. Diameter of circular openings for carrier pipes installed without casings shall not be more than 2-inches greater than the bell diameter of the carrier pipe to be installed. I3.03 JACKING OPERATIONS A. Heavy duty jacks suitable for forcing the casing or carrier pipe through the embankment or carrier ' pipe opening shall be provided. In operating jacks,even pressure shall be applied to all jacks used. A suitable jacking head,usually of timber,and suitable bracing between jacks and jacking head shall be provided so that pressure will be applied to the casing or carrier pipe uniformly around the ring of the casing or carrier pipe. A suitable jacking frame or back stop shall be provided. The casing or carrier pipe to be jacked shall be set on guides,properly braced together, to support the section of the casing or carrier pipe and to direct it in the proper line and grade. The whole jacking assembly shall be placed so as to line up with the direction and grade of the pipe. ' B. The casing or carrier pipe shall preferably be jacked from the low or downstream end. Lateral and vertical variation in the final position of the casing or carrier pipe from the line and grade established by the Engineer will be permitted only to the extent of one(1)inch in 10 feet laterally and vertically, provided that such variation shall be regular and continuous only (no bows or reverse curve sections) in one direction and that the final grade of flow line shall be in the direction indicated on the Drawings. C. When jacking of casing or carrier pipe is initiated,the operation shall be continued without inter- ruption,insofar as practicable,to prevent the pipe from becoming firmly set in the embankment. D. Any casing or carrier pipe damaged in jacking operations shall be removed and replaced by the Contractor at his entire expense. I E. Steel casing sections shall be field welded in accordance with the applicable portions of AWWA C206 and AWS D7.0 for field welded water pipe joints. The welded joints shall be wire brushed and painted with Koppers Inertol Quick-Drying Primer 626, primer manufactured by Tnemec Company Inc.,or approved equal. 3.04 TUNNELING rA. Where the characteristics of the soil or the size of the proposed pipe would make the use of tunneling more satisfactory than jacking or boring, or where called for on the Drawings, a Itunneling method may be used. Diameter of circular openings for carrier pipes installed without M73602.222 02222-7 01/16/95 8077-110-DN 1 City of Round Rock 30"Raw Water Line , casings shall not be more than 2-inches greater than the bell diameter of the carrier pipe to be , installed. B. The excavation for pits and the installation of shoring and bracing and dewatering shall be as , outlined in applicable portions of this Section 02222. C. Tunnel construction shall be conducted without disturbance or settlement to structures,embank- , ment or roadbed, maintaining free and unobstructed use of the right-of-way for the passage of traffic over the crossing. No open cut excavation shall be done in areas designated on the Drawings as"Tunnel Construction"or outside the tunnel limits. Tunnel liner shall be installed immediately upon completion of proper cross-section and in no case shall the excavation precede installation of the tunnel liner by more than two(2)feet. The tunnel shall be maintained in a dry condition during the construction period by pumping,bailing or well pointing as required. Where multiple pipe or tunnels are required,tunnel headers shall be longitudinally staggered to maintain at least fifteen(15)feet between headers. D. Installation ' 1. All liner plates for the full length of a specified tunnel shall be of one type only and the product of a single manufacturer/fabricator. , 2. Liner plates shall be assembled in accordance with the manufacturer's instructions and approved by the Engineer. Plates are to be staggered when course contains all whole plates; , staggered when course contains a half plate,with half plates being placed on opposite sides of the tunnel in alternate courses. 3. Coated plates shall be handled in such a manner as to prevent bruising,scaling,or breaking ' of the coating. Any plates that are damaged during handling or placing,shall be replaced by the Contractor at his expense,except that small areas with minor damage may be repaired , by the Contractor as directed by the Engineer. E. All voids between the excavation and liner plate shall be pressure grouted as the work progresses. ' Three two-inch diameter cast iron grout plugs shall be provided in the tunnel liner 120°apart at maximum 10 foot centers,or closer if directed by the Engineer,for this purpose. F. All sheeting,shoring and bracing required to prevent slides,cave-ins,settlement,or required to maintain the sides of excavation in a vertical position,will be installed by the Contractor. G. The Contractor shalt provide fans, blowers or other devices as necessary to insure adequate ' ventilation for workers in the tunnel or boring excavations. H. The Contractor shall provide adequate lighting devices and generator sets as necessary for workers , and inspectors in the tunnel and boring excavations. I. The tunnel shall be installed to the same lateral and vertical tolerance as specified in paragraph 3.03 for jacking operations. w1736SO2.222 02222-8 OU16/95 8077-110-DN City of Round Rock 30"Raw Water Line 3.05 GROUTING A. All space between the casing and the bored or tunneled excavation shall be pressure filled with grout immediately upon completion of installation of the casing. For tunnel construction,grouting shall proceed as the tunnel is installed. B. Casing sleeves for jacking shall have grout holes equipped with pipe half-couplings. The 2-in standard pipe half-couplings welded into the holes in the casing walls shall be filled with threaded cast iron bolt plugs. Bolt plugs shall be no less than 5/8 inch diameter. Three grout holes spaced at 120°on center shall be installed with each set of three being not more than 10 feet apart along the casing. Shop drawings showing details of the casings,size and length of bolts,and section modulus in inches cubed per inch of width shall be furnished by the Contractor for review by the Engineer. C. Systems of standard pipe,fittings,hose and special grouting outlets,embedded in the sleeve walls shall be provided by the Contractor. Care shall be taken to insure that all parts of the system are maintained free from dirt. Cement grout shall be forced under pressure into the grouting connections. Grouting shall be started in the lowest connections and shall proceed until grout begins to flow from upper connections. D. Apparatus for mixing and placing grout shall be of type approved by the Engineer and Highway and Railroad Representatives and shall be capable of mixing effectively and stirring the grout and then forcing it into the grout connections in a continuous uninterrupted flow. E. After grouting is complete,pressure shall be maintained by means of stop cocks,or other suitable devices,until the grout has set sufficiently. After the grout is set,grout holes shall be completely filled with dense concrete and finished neatly without evidence of voids or projections. ' 306. INSTALLING CARRIER PIPE A. After the casing has been completely installed,the Contractor shall thoroughly clean the interior. He shall place the carrier pipe within the casing using wooden skids,steel rails,or casing spacer insulators, whichever is shown on the Drawings. These methods, or modifications thereof, if approved by the Engineer,shall be employed for the construction of all cased crossings. B. After pipe is installed within the casing and prior to the placement of sand fill or grout(if such is required per the Drawings),the Contractor shall conduct the required pressure and leakage test on the carrier pipe. Any leaks which are discovered during the testing phase shall be repaired to 1 the satisfaction of the Engineer. C. The carrier pipe shall be installed to the exact line and grade required within the casing,and,after I it has been satisfactorily placed and approved by the Engineer,the space between the outside of the pipe and the casing shall be completely filled with sand or grout(if such is required per the Drawings)blown or pumped in one continuous uninterrupted operation in a manner to prevent 1 occurrence of any voids between carrier pipe and casing. Each joint of carrier pipe must be braced to sides and top of casing to prevent flotation or motion during the placing of sand or grout. A 17 1.222 02222-9 01116195 1 8077-110-DN City of Round Rock 30"Raw Water Line , If casing spacer insulators are required per the Drawings,they shall be installed on the carrier pipe ' per the manufacturer's instructions prior to inserting the carrier pipe into the casing. D. Brick bulkheads,if shown on the Drawings,shall be installed at each end of the casing after the , pipe has been installed,tested and backfilled with sand or grout. The portion of the carrier pipe passing through the brick bulkhead shall be wrapped with three layers of 15 lb. asphalt impregnated felt before the bulkhead is constructed. , E. If casing end closures are required per the Drawings,they shall be installed per the manufacturer's instructions. , F. For carrier pipes to be installed in uncased openings,the Contractor shall: 1. Insert a suitable plug in the front end joint of the pipe string being installed to prevent joint ' damage and intrusion of dirt,etc. 2. Attach two full-length timber runners near the bottom of the carrier pipe(similar to skid , block arrangement shown on the Drawings)to help guide the pipe through the opening. END OF SECTION , 1 1 A1736s02 z22 02222-10 01/16/95 8077-110-DN City of Round Rock ' 30"Raw Water Line ' SECTION 02270 SEDIMENTATION AND EROSION CONTROL PART 1: GENERAL ' 1.01 SCOPE OF WORK A. Furnish all labor, materials, equipment and incidentals necessary to perform all installation, maintenance,removal and area cleanup related to sedimentation control work as shown on the Drawings and as specified herein. The work shall include, but not necessarily be limited to; installation of temporary access ways and staging areas, silt fences, sediment removal and ' disposal, device maintenance, removal of temporary devices, temporary mulching, excelsior matting installation and final cleanup. ' 1.02 RELATED WORK A. Granular fill materials are included in Section 02221. B. Loaming,hydroseeding and erosion control are included in Section 02490. C. Trench Excavation,Embedment,Backfill and Encasement is included in Section 02221. 1.03 SUBMITTALS A. Within 10 days after award of Contract,the Contractor shall submit to the Engineer for approval, technical product literature for all commercial products to be used for sedimentation and erosion control. 1.04 QUALITY ASSURANCE A. The Contractor shall be responsible for the timely installation and maintenance of all sedimentation control devices necessary to prevent the movement of sediment from the construction site to off site areas or into the stream system via surface runoff or underground drainage systems. Measures in addition to those shown on the Drawings necessary to prevent the movement of sediment off site shall be installed,maintained,removed, and cleaned up at the expense of the Contractor. No additional charges to the Owner will be considered. PART 2: PRODUCTS ' 2.01 MATERIALS A. Silt Fence ' 1. Steel posts shall be a minimum of 5 feet in length,21h-in by 2'/x-in by 1/4-in angle post with self-fastening tabs and a 5-in by 4-in(nominal)steel anchor plate at bottom. Ai795so1.2ID 02270-1 mnurvs 8077-110-DN ' City of Round Rock 30"Raw Water Line , 2. Welded wire fabric shall be 4-in by 4-in mesh of 12 gauge by 12 gauge steel wire. 3. Silt fence fabric shall be a woven,polypropylene,ultraviolet resistant material such as Mirafi 100X as manufactured by Mirafi,Inc.,Charlotte,NC,or approved equal. , 4. Tie wires for securing silt fence fabric to wire mesh shall be light gauge metal clips(hog rings),or 1/32-in diameter soft aluminum wire. , 5. Prefabricated commercial silt fence may be substituted for built-in-field fence.Pre-fabricated silt fence shall be"Envirofence"as manufactured by Mirafi Inc.,Charlotte,NC,or approved , equal. B. One quarter inch woven wire mesh shall be galvanized steel or hardware cloth. , C. Excelsior matting blanket shall be installed in all seeded drainage swales and ditches and slopes exceeding 15%as shown on the Drawings or as directed by the Engineer. Excelsior matting shall be AMXCO Curlex Blanket as manufactured by American Excelsior Company,Arlington,TX, , or approved equal. PART 3: EXECUTION , 3.01 INSTALLATION A. Silt Fence Installation 1. Silt fences shall be positioned as indicated on the Drawings and as necessary to prevent off , site movement of sediment produced by construction activities as directed by the Engineer. 2. Dig trench approximately 6-in wide and 6-in deep along proposed silt fence lines. , 3. Drive metal-stakes,8 feet on center(maximum)at back edge of trenches. Stakes shall be driven 2 feet(minimum)into ground. , 4. Hang 4 by 4 woven wire mesh on posts,setting bottom of wire in bottom of trench. Secure wire to posts with self-fastening tabs. , 5. Hang filter fabric on wire carrying to bottom of trench with about 4-in of fabric laid across bottom of trench. Stretch fabric fairly taut along fence length and secure with tie wires 12-in O.C.both ways. ' 6. Backfill trench with excavated material and tamp. 7. Install pre-fabricated silt fence according to manufacturer's instructions. 1 A1736502270 02270-2 ovtor9s ' 8077-110-DN City of Round Rock 30"Raw Water Line ' 3.02 MAINTENANCE AND INSPECTIONS A. Inspections ' 1. Contractor shall make a visual inspection of all sedimentation control devices once per week and promptly after every rainstorm. If such inspection reveals that additional measures are ' needed to prevent movement of sediment to offsite areas,Contractor shall promptly install additional devices as needed. Sediment controls in need of maintenance shall be repaired promptly. B. Device Maintenance 1. Silt Fences a. Remove accumulated sediment once it builds up to one-half of the height of the fabric. ' b. Replace damaged fabric,or patch with a 2-ft minimum overlap. c. Make other repairs as necessary to ensure that the fence is filtering all runoff directed to the fence. 3.03 EXCELSIOR MATTING A. Excelsior matting blankets shall be installed in all seeded drainage swales and ditches and slopes exceeding 15%as shown on the Drawings and as directed by the Engineer in accordance with ' manufacturer's instructions. The area to be covered shall be properly prepared,fertilized and seeded with permanent vegetation before the blanket is applied. When the blanket is unrolled, the netting shall be on top and the fibers in contact with the soil over the entire area. The ' blankets shall be applied in the direction of water flow,and stapled. Blankets shall be placed a minimum of three rows(of 4-ft)wide(total approx.12-ft width)within the drainage swale/ditch and stapled together in accordance with manufacturer's instructions. Side overlaps shall be 4-in ' minimum. The staples shall be made of wire,.091-in.in diameter or greater,"U" shaped with legs 10-in.in length and a 11/2-in crown. The staples shall be driven vertically into the ground, spaced approximately two linear feet apart,on each side,and one row in the center alternately spaced between each size. Upper and lower ends of the matting shall be buried to a depth of 4-in. in a trench. Erosion stops shall be created every 25 feet by making a fold in the fabric and carrying the fold into a silt trench across the full width of the blanket. The bottom of the fold shall be 4-in below the ground surface. Staple on both sides of fold. Where the matting must ' be cut or more than one roll length is required in the swale,tum down upper end of downstream roll into a slit trench to a depth of 4-in. Overlap lower end of upstream roll 4-in past edge of downstream roll and staple. ' To ensure full contact with soil surface,roll matting with a roller weighing 100 pounds per foot of width perpendicular to flow direction after seeding,placing matting and stapling. Thoroughly ' inspect channel after completion. Correct any areas where matting does not present a smooth surface in full contact with the soil below. A1736S02270 02270-3 01/10/95 1 8077-110-DN City of Round Rock 30"Raw Water Line 3.05 REMOVAL AND FINAL CLEANUP , A. Once the site has been fully stabilized against erosion,remove sediment control devices and all accumulated silt. Dispose of silt and waste materials in proper manner. Regrade all areas ' disturbed during this process and stabilize against erosion with surfacing materials as indicated on the Drawings. END OF SECTION , 1 1 1 1 1 A17365o2s70 02270-4 01/10195 1 8077-110-DN City of Round Rock ' 30"Raw Water Line ' SECTION 02490 LOAMING,HYDROSEEDING AND EROSION CONTROL PART 1: GENERAL ' 1.01 SCOPE OF WORK A. Furnish all labor,materials,equipment and incidentals required,provide erosion control and place ' topsoil,finish grade,apply fertilizer,hydraulically apply seed and mulch and maintain all seeded areas as shown on the Drawings and as specified herein, including all areas disturbed by the Contractor. 1.02 RELATED WORK A. Site preparation including clearing,grubbing and stripping is included in Section 02221. B. Trench Excavation,Embedment,Backfill and Encasement is included in Section 02221. ' 1.03 SUBMITTALS A. Samples of all materials shall be submitted for inspection and acceptance upon Engineer's request. PART 2: PRODUCTS 2.01 MATERIALS A. Topsoil shall be fertile, friable, natural topsoil typical of topsoil of the locality and shall be obtained from a well drained site that is free of flooding. The material locally referred to as sandy loam shall not be acceptable. It shall be without admixture of subsoil or slag and free of stones,lumps,plants or their roots,sticks,clay,peat and other extraneous matter and shall not be delivered to the site or used while in a frozen or muddy condition. Topsoil as delivered to the site or stockpiled shall have pH between 6.0 and 7.0 and shall contain not less than 3 percent organic matter as determined by loss of ignition of moisture-free samples dried at 100 degrees Celsius. The topsoil shall meet the following mechanical analysis: ' Percentage Finer 1-in screen opening 100 No. 10 mesh 95- 100 1 No.270 mesh 35-75 0.002 mm* 5-25 ' *Clay size fraction determined by pipette or hydrometer analysis. At least ten days prior to anticipated start of topsoiling operations a one pint sample of topsoil material shall be delivered to the Engineer for testing and approval. Based on tests performed by A]736502--490 02490-1 01/10/95 1 8077-110-DN City of Round Rock 30"Raw Water Line , the Engineer, the topsoil shall be identified as acceptable, acceptable with certain fertilizer , applications,or unacceptable. If the topsoil is found acceptable,the fertilizer requirements will be as specified or as recommended by the Engineer. If the topsoil is found unacceptable,the Contractor shall be responsible for identifying another source of topsoil and shall incur all , expenses associated with testing additional samples. All topsoil incorporated into the site work shall match the sample provided to the Engineer for testing. Topsoil stockpiled under other Sections of this Division may be used subject to the testing and approval outlined above. ' Contractor will be responsible for screening stockpiled topsoil and providing additional topsoil as required at his/her own expense. B. Fertilizer shall be commercial mixed free flowing granules or pelleted fertilizer, 10-20-10 (N-P2O5-K2O)grade for lawn and naturalized areas. Fertilizer shall be delivered to the site in original unopened containers each showing the manufacturer's guaranteed analysis conforming ' to applicable state fertilizer laws.At least 40 percent of the nitrogen in the fertilizer used shall be in slowly available(organic)form. C. Seed shall be labeled in accordance with USDA Rules and Regulations under the Federal Seed , Act and applicable State seed laws. Seed shall be furnished in sealed bags or containers bearing the date of the last germination, which date shall be within a period of 6 months prior to commencement of planting operations. Seed shall be from same or previous year's crop;each , variety of seed shalt have a purity of not less than 85 percent,a percentage of germination not less than 90 percent,shall have a weed content of not more than 1 percent and contain no noxious weeds. , D. The seed shall be furnished and delivered premixed. A manufacturer's certificate of compliance to the specified mixes shall be submitted by the manufacturers for each seed type. These , certificates shall include the guaranteed percentages of purity,weed content and germination of the seed and also the net weight and date of shipment. No seed may be sown until the Contractor has submitted the certificates. ' E. Seed shall be delivered in sealed containers bearing the dealer's guaranteed analysis. F. Mulch shall be a specially processed cellulose fiber containing no growth or germination- , inhibiting factors. It shall be manufactured in such a manner that after addition and agitation in slurry tanks with water, the fibers in the material become uniformly suspended to form a ' homogeneous slurry. When sprayed on the ground, the material shall allow absorption and percolation of moisture. Each package of the cellulose fiber shall be marked by the manufacturer to show the air dry weight content and not contain in excess of 10 percent moisture. G. Erosion control blanket installed in all drainage swales and ditches as directed by the Engineer shall be AMXCO Curlex Blanket as manufactured by American Excelsior Company,Arlington, TX. ' 1 A1736so2.490 02490-2 01/10/95 , 8077-110-DN City of Round Rock 30"Raw Water Line ' PART 3: EXECUTION 3.01 APPLICATION A. Unless otherwise shown on the Drawings,topsoil shall be placed to a minimum compacted depth of 6-in and seed applied on all disturbed areas of the site not covered with structures,pavement, ' or existing woodland. B. For all areas to be seeded: 1. Fertilizer(10-20-10)shall be applied at the rate of thirty pounds per 1,000 square feet or as determined by the soil test. ' 2. Seed shall be applied at the rates described below. The seed mixtures shall consist of seed proportioned by weight as follows: a. Natural Area Seed Mix(For all other areas) Green Sprangletop 3 lbs/acre Little Bluestein 5.5 lbs/acre Switchgrass 6lbs/acre Indiangrass 7.5 lbs/acre Sideoats Grama 9 lbs/acre ' Buffalograss 26.5 lbs/acre b. All planting shall be done between the dates specified except as specifically authorized in writing. If planting is authorized to be done outside the dates specified the seed shall be planted with the addition of winter fescue(Kentucky 31)at a rate of 100 lb.per acre. 3. Fiber mulch shall be applied at the rate of 40 pounds per 1,000 square feet. C. The application of fertilizer may be performed hydraulically in one operation with hydroseeding 1 and fiber mulching. The Contractor is responsible for cleaning all structures and paved areas of unwanted deposits of the hydroseeded mixture. 3.02 INSTALLATION A. Previously established grades, as shown on Drawings shall be maintained in a true and even condition. B. Subgrade shall be prepared by tilling prior to placement of topsoil to obtain a more satisfactory bond between the two layers. Tillage operations shall be across the slope. Tillage shall not take A1736502.490 02490-3 01110/95 1 8077-110-DN City of Round Rock 30"Raw Water Line , place on slopes steeper than 2 horizontal to I vertical or where tillage equipment cannot be , operated. Tillage shall be accomplished by discing or harrowing to a depth of 9-in parallel to contours. Tillage shall not be performed when the subgrade is frozen,excessively wet,extremely dry or in other conditions which would not permit tillage. The subgrade shall be raked and all ' rubbish, sticks,roots and stones larger than 2-in shall be removed. Subgrade surfaces shall be raked or otherwise loosened immediately prior to being covered with topsoil. C. Topsoil shall be placed over approved areas to a depth sufficiently greater than required so that , after natural settlement and light rolling,the complete work will conform to the lines,grades and elevations indicated. No topsoil shall be spread in water or while frozen or muddy. ' D. After topsoil has been spread,it shall be carefully prepared by scarifying or harrowing and hand raking. All stiff clods,lumps,roots,litter and other foreign material shall be removed from the , topsoiled area and disposed of by the Contractor. The areas shall also be free of smaller stones, in excessive quantities,as determine by the Engineer, The whole surface shall then be rolled with a hand roller weighing not more than 100 pounds per foot of width. During the rolling, all depressions caused by settlement or rolling shall be filled with additional topsoil and the surface shall be regraded and rolled until a smooth and even finished grade is created. E. Seeding, mulching and conditioning shall only be performed during those periods within the ' seasons which are normal for such work as determined by the weather and locally accepted practice,as approved by the Engineer. The Contractor shall hydroseed only on a calm day. F. Schedules for seeding and fertilizing must be submitted to the Engineer for approval prior to the ' work. Seeding as specified herein shall be accomplished between the period of March 1 to June 1. Seeding during the period from October 1 to March 1 shall only be undertaken upon approval , of the Engineer.Seeding during the period from June I to October 1 shall only be performed if irrigation is provided. & Seeding shall be done within ten days following soil preparation. Seed shall be applied , hydraulically at the rates and percentages indicated. The spraying equipment and mixture shall be so designed that when the mixture is sprayed over an area,the grass seed and mulch shall be ' equal in quantity to the specified rates. Prior to the start of work,the Contractor shall furnish the Engineer with a certified statement as to the number of pounds of materials to be used per 100 gallons of water. This statement shall also specify the number of square feet of seeding that can be covered with the quantity of solution in the Contractor's hydroseeder. Upon completion of ' seeding operations,the Contractor shall furnish the Engineer with a certified statement on the actual quantity of solution applied. H. In order to prevent unnecessary erosion of newly topsoiled and graded slopes and unnecessary ' siltation of drainageways,the Contractor shall conduct seeding and mulching as soon as he/she has satisfactorily completed a unit or portion of the project. For the purpose of this project a unit , is defined as 10,000 square feet. When protection of newly topsoiled and graded areas is necessary at a time which is outside of the normal seeding season,the Contractor shall protect those areas by whatever means necessary as approved by the Engineer and shall be responsible ' for prevention of siltation in the areas beyond the limit of work. A 1736so2 490 02490-4 01/10/95 8077-110-DN City of Round Rock ' 30"Raw Water Line ' I. Erosion control blankets shall be installed in all drainage swales and ditches and on slopes exceeding 15%as directed by the Engineer in accordance manufacturer's instructions.The area to be covered shall be properly prepared, fertilized and seeded before the blanket is applied. When the blanket is unrolled,the netting shall be on top and the fibers in contact with the soil over the entire area. The blankets shall be applied in the direction of water flow,and stapled. Blankets shall be placed a minimum of three rows(of four foot)wide(total 12-ft width)within ' the drainage swalelditch and stapled together in accordance with manufacturer's instructions. Side overlaps shall be 4-in. minimum. The staples shall be made of wire, .091-in. in diameter or greater, "U" shaped with legs 10-in.in length and a 11/2-in.crown. The staples shall be driven ' vertically into the ground,spaced approximately two linear feet apart,on each side and one row in the center alternately spaced between each size. J. When newly graded subgrade areas cannot be topsoiled and seeded because of season or weather conditions and will remain exposed for more than 30 days,the Contractor shall protect those areas against erosion and washouts by whatever means necessary such as straw applied with a tar tack, wood chips or by other measures as approved by the Engineer. Prior to application of topsoil, ' any such materials applied for erosion control shall be thoroughly incorporated into the subgrade by discing. Fertilizer shall be applied prior to spreading of topsoil. K. On slopes,the Contractor shall provide against washouts by an approved method. Any washout which occurs shall be regraded and reseeded at the Contractor's expense until a good sod is established. 3.03 MAINTENANCE,AND PROVISIONAL ACCEPTANCE A. The Contractor shall keep all seeded areas watered,lawn areas mowed and in good condition, reseeding all seeded areas if and when necessary until a good, healthy, uniform growth is established over the entire area seeded and shall maintain all seeded areas in an approved condition until provisional acceptance. B. The Engineer will inspect all work for provisional acceptance upon the written request of the ' Contractor received at least ten days before the anticipated date of inspection. C. A satisfactory stand will be defined as a section of turf of 10,000 square feet or larger that has: 1. No bare spots larger than three square feet. 2. No more than ten percent of total area with bare spots larger than one square foot. 3. Not more than fifteen percent of total area with bare spots larger than 6-in square. ' D. The inspection by the Engineer will determine whether additional seeding shall be conducted in any area. E. After all necessary corrective work and clean-up has been completed,the Engineer will certify in writing the provisional acceptance of the seeded areas. A.....2. 02490-5 01/19/95 9077-110-DN City of Round Rock 30"Raw Water Line , 3.04 GUARANTEE PERIOD AND FINAL ACCEPTANCE ' A. All seeded areas shall be guaranteed by the Contractor for not less than one full year from the time of acceptance. , B. At the end of the guarantee period,inspection will be made by the Engineer upon written request submitted by the Contractor at least ten days before the anticipated date. Seeded areas not demonstrating satisfactory stands as outlined above, as determined by the Engineer, shall be renovated,reseeded and maintained meeting all requirements as specified herein. C. After all necessary corrective work has been completed,the Engineer shall certify in writing the final acceptance of the seeded areas. END OF SECTION ' 1 1 1 1 1 A173eso2ae 02490-6 ov�oms 1 ' 8077-110-DN City of Round Rock 30"Raw Water Line ' SECTION 02620 STEEL PIPE,FITTINGS AND SPECIALS 1 PART 1: GENERAL ' 1.01 SCOPE OF WORK A. The Contractor shall furnish all labor,materials,equipment,and incidentals required to design and install,complete,ready for operation and field test all buried steel pipe as shown on the Drawings and as specified herein. ' B. Steel pipe shall include black steel,galvanized steel,welded steel and fittings. 1.02 RELATED WORK ' A. Trench Excavation,Backfill,Embedment and Encasement are included in Section 02221. B. Trench Safety System is specified in Section 01014. C. Disinfection of Potable Water Facilities is included in Section 01656. D. Testing of Pipeline is specified in Section 01666. ' 1.03 SUBMITTALS A. Submit shop drawings in accordance with Section 01340. Include dimensioning and technical specifications for all piping,fittings and specials to be famished. B. The Contractor shall submit the following: ' 1. Detailed pipe drawings,specials and fittings. ' 2. Laying diagrams. 3. Quality assurance reports. a. Quality assurance test reports for pipes,specials and fittings. b. Quality control test reports for each production run of pipe,including production welds, ' mill test reports of all steel plates,sheets and other materials used. c. Submit the certified test reports for the following materials: ' 1) Steel as required by ASTM A572, Grade 42,ASTM A139, Grade C,or ASTM A53, Grade B, depending upon the type of steel used in the fabrication or ' manufacture of pipe. A 1736so2,620 02620-1 01/16M5 1 8077-110-DN , City of Round Rock 30"Raw Water Line ' 2) Stainless steel bolts and nuts as required by ASTM A193 Grade B7. ' d. Submit hydrostatic test reports. e. Submit welder's qualification certificates. , f. Submit affidavits of compliance from the manufacturer for the following: ' 1) Steel pipes,specials and fittings as required by AWWA C200. 2) Cement mortar protective lining as required by AWWA C205. , 3) Tape coatings for the exterior of steel pipes, specials and fittings as required by ' AWWA C209 and AWWA C214. 4) Field welding of steel water pipe as required by AWWA C206. 5) The affidavits of compliance shall be certified by a Registered Professional Engineer. g. Submit manufacturer's pipe installation guide. ' h. Submit manufacturer's standard pipe repair procedure. , i. Submit manufacturer's written quality control procedures. 1.04 REFERENCE STANDARDS , A. Steel pipe and fittings shall conform to all applicable standards of ASTM,ANSI,and AWWA. ' B. The following AWWA standards shall apply to the furnishing and installation of all steel pipe: AWWA , Standards Title C200 Steel Water Pipe,6-Inches and Larger , C203 Coal-Tar Protective Coatings and Linings for Steel Water Pipelines— Enamel and Tape—Hot Applied , C205 Cement-Mortar Protective Lining and Coating for Steel Water Pipe— 4-Inches and Larger— Shop Applied , C206 Field Welding of Steel Water Pipe C207 Steel Pipe Flanges for Waterworks Service—Sizes 4-Inch through , 144-Inch C208 Dimensions for Fabricated Steel Water Pipe Fittings A1736so2.620 02620-2 01/16/95 8077-110-DN City of Round Rock ' 30"Raw Water Line ' AWWA Standards Title ' C209 Cold-Applied Tape Coatings for the Exterior of Special Sections, Connections,and Fittings for Steel Water Pipelines C214 Tape Coating Systems for the Exterior of Steel Water Pipelines ' C651 Disinfecting Water Mains Mil Steel Pipe—A Guide for Design and Installation C. Where reference is made to one of the above standards,the revision in effect at the time of bid opening shall supply. 1.05 SYSTEM DESCRIPTION ' A. General 1. The pipeline is intended to convey raw water from Lake Georgetown to the Round Rock Water Treatment Plant. B. Design Requirements 1. Pipe and fittings shall be designed in compliance with AWWA M I I to withstand the most ' critical simultaneous application of external loads and internal pressures under design conditions as follows: ' a. Internal Loading 1) Design Pressure shall be 150 psi, except where shown on the Drawings to be 200 psi. 2) Surge allowance shall be 50 percent of design pressure. 3) Test pressure shall be 125 percent of design pressure,measured at the lowest point of the section being tested. ' 4) Water temperature—90°F maximum,40°F minimum. b. External Loading for Buried Piping ' 1) Earth load shall be for cover and bedding conditions shown on the Drawings. Earth load shall be calculated based on the trench method. Trench width is assumed to ' be that giving the maximum load on the pipe (transition width). Pipe to be installed in casings shall be designed for full live load and soil backfill without recognition of casing. 1 A1736S02,620 02620-3 01/16/95 1 8077-110-DN ' City of Round Rock 30"Raw Water Line ' 2) External live load for pipe in streets,alleys,driveways,parking lots and other paved ' areas shall be equivalent to AASHTO HS-20 for two trucks passing. 3) Pipe within railroad right-of-way shall be designed for Coopers E-80 loading , conditions. c. Maximum Working Stress , 1) The stress due to design pressure shall be no greater than 50 percent of the minimum yield strength. However,regardless of the yield strength of the steel,the ' maximum combined stress based on design pressure shall never exceed 21,000 psi. 2) The shop hydrostatic test pressure shall stress the pipe to 75% of the minimum specified yield strength of the steel used. , d. Modulus of soil reaction(E')<_1000 psi. e. Unit weight of fill(w)>_120 pcf. f. Deflection lag factor(Dl)=1.0. ' g. Bedding constant(K)=0.100. h. Maximum deflection=3%of the pipe diameter for field lined pipe or for shop lined ' pipe. Maximum deflection shall be calculated using moment of inertia of steel section of pipe wall and cement mortar lining per AWWA MIL ' i. Wall thickness of the steel pipe shall be determined based on design condition internal pressure and external loads and minimum thickness for handling, all determined per ' AWWA Ml 1,except that the D/t for handling shall be 240. j. Pipe Lengths. In general,steel pipe for underground installation shall be fabricated in ' manufacturer's standard joint lengths,but not longer than 50 feet. 1.06 HANDLING,STORAGE AND SHIPPING A. All pipe and fittings shall be loaded,transported,unloaded and otherwise handled in a manner and ' by methods that will prevent damage of any kind. Pipe shall be handled and transported with equipment designed,constructed and arranged to prevent damage to the pipe,lining and coating. , Bare chains,hooks,metal bars,or narrow skids or cradles will not be permitted to come in contact with the coatings. B. Cross braces or stulls shall be installed horizontally and/or vertically by the manufacturer, as , needed at intervals proposed by the manufacturer and approved by the Engineer prior to shipping, in each joint of pipe to eliminate possible damage due to excessive deflection. Spiders shall be ' installed by the manufacturer in the joint ends of all fittings. Stulls shall remain in place, A1736so2.620 02620-4 mneros 8077-110-DN City of Round Rock ' 30"Raw Water Line horizontally and vertically positioned at all times during storage and shipping, and until all welding,backfilling and compaction has been completed. Under application of trench backfill and external loads,the decrease in any diameter of the pipe shall not exceed the deflection criteria ' as set forth in Paragraph 1.05 B.Lh of this specification. Otherwise, the pipe joint shall be excavated and relaid with new pipe to meet this requirement. C. Coated pipe shall be shipped on padded bunks with nylon belt tie-down straps or padded banding located approximately over sculling. D. Coated pipe shall be stored on padded skids, sand or dirt berms, sand bags,old tires or other suitable means so that coating will not be damaged. E. Coated pipe shall be handled with wide belt slings. Chains,cables or other equipment likely to cause damage to the pipe or coating shall not be used. F. Prior to shipment,the pipe shall be visually inspected by the manufacturer for damage to the coating by the following procedure: 1. When visual inspection shows a portion of the polyethylene tape system has sustained physical damage,the area in question may be subjected to an electrical holiday test to 11,180 volts. 2. When the area is tested and there are no holidays or tearing of the material(only wrinkling or bruising),then the area shall be noted OK and shipped with no patching required. ' 3. When the damaged area has a tearing of the material, the damaged layer(or layers) of outerwrap shall be removed by carefully cutting with a sharp razor-type utility knife. The area shall then be wiped clean and dry with a rag and a patch of polyethylene repair tape, cut to sufficient size to overlay at least 4-inches of sound material in each direction,shall be applied. ' 4. When the damaged area does show damage going clear to steel from either a visual inspection or a beep from a holiday detector,expose the innerwrap of black polyethylene tape and cut back the damaged layers leaving a smooth surface. The area shall then be wiped clean and dry with a rag and a coat of primer shall be applied to the area. When the primer is tacky,apply a patch of polyethylene repair tape of sufficient size to completely cover the damaged area,plus a minimum overlap of 4-inches beyond the first patch on a clean,dry surface. 5. Repair tape and primer shall conform to AWWA C209 Standard and the tape shall be 35 mil high tack polyethylene tape compatible with the original tape system. 6. All damaged areas discovered by the visual inspections shall be documented in writing to the Engineer,with adequate explanation to document the location and nature of the damage ' as well as the repair procedure. 1,1776502.610 02620-5 01/16/95 8077-110-DN City of Round Rock 30"Raw Water Line , 1.07 PROJECT/SITE REQUIREMENTS A. Existing Conditions and Field Verifications 1. The locations of existing underground utilities are shown in an approximate way only and ' have not been independently verified by the Owner or his representatives. The Contractor shall determine the exact location of all existing utilities before commencing work and agrees ' to be fully responsible for any and all damage which might be occasioned by the Contractor's failure to exactly locate and preserve any and all underground utilities. Field verify the exact location and elevation of all utilities,pipelines,structures,etc.,shown on the ' drawings prior to commencing work. PART 2: PRODUCTS 2.01 GENERAL A. All steel pipes shall be furnished by a single manufacturer who is fully experienced,reputable, ' and qualified in the manufacture of the steel pipe to be furnished. Pipe shall be the product of one manufacturer which has had not less than five(5)years success- ' ful experience manufacturing pipe of the particular type and size indicated. Pipe manufacturing operations(pipe,fittings,lining,coating,and joints)shall be performed at one(1)location. The manufacturer's plant shall be certified under S.P.F.A.quality certification program for steel pipe and accessory manufacturing. 2.02 WELDED STEEL PIPE , A. Furnishing and installation of welded steel pipe shall conform to standards specified in Paragraph 1.04. B. Inspection. The quality of all materials,the process of manufacture,and the finished pipe shall be subject to inspection and approval by the Engineer,or other representative of the Owner. Such ' inspection may be made at the place of manufacture,or on the work after delivery,or at both places,and the pipe shall be subject to rejection at any time due to failure to meet any of the Specification requirements,even though sample pipes may have been accepted as satisfactory at ' the place of manufacture. Pipe rejected after delivery shall be marked for identification and shall be removed from the site at once. C. Design Conditions ' I. Pipes and fittings shall be designated as specified in Item 1.05.13. 2. Expansion and Contraction: In addition to the criteria set forth in Item 1.05.13,all Welded Steel pipe,fittings and specials laid underground shall be designed and installed to safely resist all resulting stresses,of whatever nature,that can occur from expansion and contraction , due to temperature changes from 40°F minimum to 90°F maximum. n1736s02.e20 02620-6 0111sm5 ' 8077-110-DN City of Round Rock 30"Raw Water Line ' a. Contractor Responsibility: The Contractor shall have total responsibility for the design and installation of expansion and contraction joint systems that will protect the various pipelines against excessive movement,failures,breakage,buckling,valve body fractures, ' and line ruptures. General requirements are as shown in the plans and details and shall be in conformity with the stipulations made hereinafter. ' D. Fittings and Specials 1. Fittings and specials shall comply with the requirements of AWWA Ml l Chapters 9 and 13, AWWA C208,as shown on the Drawings and as specified herein. ' 2. Fittings shall be fabricated of steel plate having a thickness equal to or greater than the nominal thickness of the same diameter steel pipe. Center line of bend radii shall be 2.5 ' times the pipe diameter unless shown otherwise in the Drawings. Deflection angles shall not exceed 22'/2 degrees per section. 3. Reinforcement. Buried pipe steel plate fittings shall have wire fabric reinforcement applied to the interior surfaces to accommodate the application of cement mortar lining per AWWA C205. Fabric shall have a maximum spacing of 2-inches by 4-inches and shall be a ' minimum WI welded-wire fabric,held 3/8-inch from the surfaces of the steel plate or within the middle third of the lining thickness for mortar less than 3/4-inch in thickness. ' 4. Fittings,Lining and Coating. All fittings and special pieces shall be cement mortar lined and tape coated or painted as specified. Pipe openings in the steel liner shall be mortar coated on all inside surfaces. The mortar lining thickness shall be as specified in AWWA C205 or ' C602. The steel cylinder shall be covered with a tape coating system or painted if exposed to view. E. Mortar Linings and Coatings 1. All welded steel pipe,sized 4-inch through 66-inch diameter,shall be supplied with shop ' applied cement mortar linings. All buried pipe shall be tape coated in the plant. All piping exposed to view shall be painted on the exterior as specified herein. The Contractor shall obtain from the manufacturer and furnish to the Engineer an affidavit that all linings and coatings comply with the applicable requirements of this Section. Specific details applicable ' are: a. Shop applied mortar protective lings shall be in accordance with AWWA C205. 2. Shop Applied Cement Mortar Lining. Cement mortar lining shall be applied by centrifugally spinning. Miters, angles, bends, reducers, and other specials shall be lined with mortar ' applied by hand troweling,mechanical placement,or a method obtaining equivalent results. Linings shall have minimum thickness set forth in AWWA C205. Pipe with flanged ends shall have mortar lining placed unbroken throughout to the flange face. On pipe sections having a single-welded lap joint,provide the pipe with linings cutback from the joint end 1 n��e6suz.6zo 02620-7 01/[6/95 1 8077-110-DN ' City of Round Rock 30"Raw Water Line ' to facilitate jointing and welding of the pipe. These cutbacks shall be such that a gap no ' more than two to four inches will result when the bell and spigot are engaged. 3. Tape Coating. All buried pipe shall be field or shop coated and wrapped outside with ' prefabricated multi-layer cold-applied polyethylene tape coating in accordance with AWWA C214. The total thickness of coating shall be 80 mils consisting of: primer,20 mil inner layer(lapped 3/4-inch)for corrosion protection,and two 30 mil outer layers for mechanical ' protection. Fittings shall be coated and wrapped outside with prefabricated multi-layer cold- applied polyethylene tape coating in accordance with AWWA C209. The total thickness of coating shall be 70 mils consisting of: primer and two wraps of 35 mil tape. The primer ' shall be manufactured and applied as recommended by the tape coating manufacturer, Polyken or approved equal,to ensure singular responsibility for the tape coating system. F. Pipe Joints , 1. Pipe joints shall be the type indicated on the Drawings and as specified. Three approved types of pipe joints are as follows: , a. Flanged joints shall be used on all pipe,fittings and specials on welded steel piping exposed in vaults and on buried pipe systems to connect valves and appurtenances. Butt , straps may be used where necessary to facilitate installation. b. Field welded joints for buried steel pipes shall be full-fillet single lap-welded type joint , that develops the strength of the adjacent pipe wall. c. Steel pipe less than 72-inch diameter may utilize rolled grooved rubber gasket joints per ' AWWA M11. 2. Butt weld type joints,having beveled ends for field welding,will be permitted only when ' indicated on the Drawings and will require approval from the Engineer. G. Pipe Appurtenance , 1. Flanges. Comply with AWWA C207 and the pressure classes shown in the following table. Attach flanges to pipe with bolt holes straddling the vertical and horizontal centerlines. , Additional flanged joints may be added by the Contractor,at no additional cost,to facilitate fabrication,handling,transportation and field assembly. Pipeline Design Pressure Flange Pressure ' Rating(including Surge) Rating 0-150 psi Class D ' 151 -275 psi Class E A1736SO2.62O 02620-8 OU16195 1 8077-110-DN City of Round Rock 30"Raw Water Line ' 2. Flange Bolts and Nuts. In buried locations,flange bolts and nuts shall be stainless steel Type 316 or 404,furnished in size and number stipulated in AWWA C207. For interior locations,flange bolts and nuts shall be as required by AWWA C207. ' 3. Gaskets. Gaskets to be full-face for use with flat face flanges and ring type for use with raised face flanges. Gasket material for water service pipes shall be cloth inserted rubber ' sheet,1/8-inch thick or red rubber,ASTM D1330,Grade 1,1/8-inch thick. The O-ring joint rubber gasket shall conform to AWWA C200. ' 4. Mechanical Couplings. Mechanical compression couplings designed to provide a stress relieving flexible joint shall consist of a cylindrical sleeve,two gaskets,two follower rings and a set of bolts and nuts. ' a. Sleeve.ASTM A53,ASTM A512 or carbon steel having a minimum yield of 30,000 psi. Minimum sleeve length shall be five inches for pipe 12-inches and smaller,seven inches for pipe 14-inches to 24-inches,and 10-inches for pipe larger than 24-inches. b. Follower Rings. Malleable iron ASTM A47,Grade 23510,Ductile Iron ASTM A536, AISI C 1015 Steel or AISI C 1018 Steel. ' c. Bolts and Nuts. Buried bolts and nuts shall be type 316 or 304 stainless steel. Non- buried bolts and nuts shall be high strength low alloy steel with heavy,semi-finished hexagon nuts. d. Gaskets. Shall be of synthetic rubber suitable for operating conditions. e. Finish. Epoxy coating per AWWA C-210. f. Manufacturer. Dresser Style 39,Rockwell Series 411,or approved equal. 5. Joint Harness. When specified or indicated on the Drawings,reinforce steel coupled joints ' with a harness of bolts as follows: a. Bolts shall span the steel coupling connecting to steel lugs. Bolts shall be stainless steel ' per Paragraph G.2 above. b. Lugs shall be either welded to the pipe or to a sleeve which is welded to the pipe. ' c. Bolt length and lug placement shall permit steel coupling to be slipped in one direction to clear joint. ' d. Anchor lugs and the number and size of tie rods shall be designed in accordance with AWWA Manual M11. ' e. Buried Couplings. Mechanical couplings which are to be installed underground,and the adjacent exposed pipe surfaces,shall be reprimed after installation,and tape coated with polyethylene tape per AWWA C209. An161o2AM 02620-9 01/16/95 1 8077-110-DN ' City of Round Rock 30"Raw Water Line H. Welded Joints ' 1. Pipe joints shall be full-fillet lap-welded slip type in accordance with AWWA C206 and M 11,latest edition. In accordance with AWWA C206,the Contractor shall make provisions ' in welded joints for thermal temperature variations during construction. Either automatic or hand welders may be used at the Contractor's option. Prior to work being started, the Contractor shall provide proof of certification of qualification for all welders employed on ' the project for the type of work,procedures and positions involved. Qualification shall be in accordance with AWWA C206. Ensure complete penetration of deposited metal with base metal. The filler metal must be suitable for use with the base metal. The inside of fittings ' and joints must be free from globules of weld metal which would restrict the flow or become loose. 2. On bell-and-spigot lap-welded slip joints,deflection may be taken at the joint by pulling a ' joint up to 3/4 inch as long as 11/2-inch minimum lap is maintained. The bell end may be miter cut to taken deflections up to 5 degrees as long as proper joint tolerances are maintained. , 3. Align piping and equipment so that no part is offset more than 1/8 inch. Set all fittings and joints square and true,and preserve alignment during welding operation. ' 4. Welding rods shall be of type compatible with the metal to be welded to obtain the strongest bond. t 5. Field welding shall be either manual or automatic at the Contractor's option. a. Manual Welds. The metal shall be deposited in successive layers so that there will be ' at least 2 passes or beads in the completed welds. No more than 1/4 inch of metal shall be deposited on each pass. Each individual pass, including the final one, shall be , thoroughly cleaned by wire brushing and/or hammering to remove dirt,slag or flux. b. Automatic welds shall provide a single pass 3/8 inch fillet weld that fully develops the , strength of the adjacent joints of pipe. 6. Welding shall not be performed under any weather condition that would impair the strength of the weld, such as wet surface, rain or snow, dust or high winds, unless the work is ' properly protected. 7. Tack welds,if used,must be of the same material and made by the same procedure as the completed weld. Otherwise,remove tack welds during welding operation. 8. Remove dirt, scale, and other foreign matter from inside piping before tying-in sections, ' fittings,or valves. 9. Tests of compliance with the Specifications will be made and paid for by the Owner. Lap , weld joints shall be tested in accordance with ASTM E164(Ultrasonic Inspection Method), ASTM E165 (Liquid Penetrant Inspection Method) or Air Test at 10 p.s.i. using pipe manufacturer's recommended procedure,subject to Engineer's approval. If defective weld ' An36Sa2.620 02620-10 DI/16N5 1 1 8077-110-DN City of Round Rock 30"Raw Water Line ' is revealed,the cost of the repair and testing of the repair will be paid for by the Contractor. The Engineer shall have full authority as to the suitability of all weld tests and test methods. ' I. Bell and spigot wall fittings shall be supplied with adequate bracing to keep them round and true during transportation and installation. ' J. Restrained joints,where used in lieu of thrust blocks or at locations as indicated on the Drawings or as directed by the Engineer,shall be a single lap welded slip joint per Section 8.1 of AWWA M11. ' K. Radii for curved sections as specified on the Drawings may be produced by joint deflection up to that recommended by manufacturer and approved by Engineer. Deflections required which are in excess of those recommendations shall be produced by beveling on both ends of the pipe. ' L. Access manhole branch out and rungs shall be per the detail shown on the Drawings. ' PART 3: EXECUTION 3.01 LAYING BURIED STEEL PIPE AND FITTINGS. ' A. Care shall be taken during loading,transportation,and unloading to prevent injury to the pipe, fittings, or coatings. Pipe or fittings shall not be dropped. All pipe and fittings shall be ' thoroughly cleaned before laying,and when laid shall conform to the lines and grades shown on the Drawings. B. The Contractor shall regulate his equipment and construction operation such that the loading on the pipe does not exceed the load for which the pipe is designed and manufactured. ' C. The methods of jointing the pipe shall be in strict conformance to AWWA Mll and these specifications. ' D. As soon as excavation is completed to subgrade depth,the Contractor shall place bedding material per Section 02221 in the trench. The pipe shall then be firmly bedded in the bedding material to conform to the line and grade indicated on the Drawings. Bedding material shall be compacted to give complete vertical and lateral support for the pipe. Take all necessary precautions to ' prevent damage to the pipe and coating during consolidation. E. The interior joints of the pipe not subject to in-place cement mortar lining shall be filled with ' mortar. Nonshrinking grout shall be employed,consisting of one part by volume of cement,11/2 parts by volume of well graded coarse concrete sand meeting the requirements of ASTM C33,and 1/4 part by volume of EMBECO, or approved equal. The mixture shall have a dry,crumbly ' consistency and shall be pounded into place and troweled to make a smooth joint. F. All pipe shall be sound and clean before laying. When laying is not in progress,including lunch ' time,the open ends of the pipe shall be closed by watertight plug or other approved means. Good alignment shall be preserved in laying. The deflections at joints shall not exceed that recommended by the manufacturer. Fittings,in addition to those shown on the Drawings,shall tbe provided,if required,in crossing utilities which may be encountered upon opening the trench. An3eso2.620 02620-11 OUlegs 8077-110-DN City of Round Rock 30"Raw Water Line ' G. Furnish and install temporary bulkheads if needed in each line for hydrostatic testing. Contractor , shall remove the temporary bulkheads after the proposed lines are accepted. Furnish and install manways for removal of test plugs. The Contractor shall install necessary taps on the existing lines for filling the new lines for hydrostatic testing. ' 3.02 CLEANING OF BURIED PIPELINES. A. At the conclusion of the work,the Contractor shall thoroughly clean all of the new pipelines by ' flushing with water or other means to remove all dirt,stones,pieces of wood or other material which may have entered during the construction period. Debris cleaned form the lines shall be removed from the lowest manhole. If, after this cleaning, obstructions remain, they shall be removed. B. After the pipelines are cleaned and if the groundwater level is above the pipe,or following a ' heavy rain, the Engineer will examine the pipe for leaks. If defective pipes or joints are discovered at this time,they shall be repaired or replaced by the Contractor. ' 3.03 CONNECTIONS WITH EXISTING PIPES A. Connections to existing pipes shall be made using suitable joints and fittings for the conditions , encountered. Each connection with an existing pipe shall be made at the time and under conditions which will least interfere with service to customers affected thereby and as authorized by the Owner. ' B. Facilities shall be provided for dewatering and for disposal of all water removed from the dewatered lines and excavations without damage to adjacent property. C. Existing valves may leak when in the closed position. Contractor shall provide whatever means and equipment necessary to control water during construction. t END OF SECTION 1 1 a1736so2.ew 02620-12 oineros ' 1 8077-110-DN City of Round Rock ' 30"Raw Water Line SECTION 02630 DUCTILE IRON PIPE PART 1: GENERAL 1.01 SCOPE OF WORK A. Fumish all labor,materials,equipment and incidentals required and install all ductile iron piping, ductile iron fittings,and appurtenances as shown on the Drawings and as specified herein. 1.02 DESCRIPTION OF SYSTEMS ' A. Install piping in locations shown on the Drawings. ' B. The equipment and materials specified is intended to be standard types of ductile iron pipe and ductile iron fittings for use in transporting potable water. 1.03 QUALIFICATIONS A. All of the ductile iron pipe and ductile iron fittings shall be furnished by manufacturers who are fully experienced,reputable,and qualified in the manufacture of the materials to be furnished.The pipe and fittings shall be designed,produced and installed in compliance with the best practices and methods and shall comply with these Specifications as applicable. tB. Pipe and fittings shall be as manufactured by the American Cast Iron Pipe Company,U.S.Pipe and Foundry Company,Clow Corp.,or approved equal. 1.04 SUBMITTALS ' A. Submit to the Owner within 30 days after execution of the Contract a list of materials to be furnished,the names of the suppliers and the date of delivery of materials to the site. B. Shop Drawings,including piping layouts within,under or between structures,shall be submitted to the Engineer for approval in compliance with Section 01340,and shall include dimensioning, methods and locations of supports and all other pertinent technical specifications for all piping to be furnished. 1.05 REFERENCE STANDARDS A. American National Standards Institute(ANSI): 1. ANSI A21.4: Cement-Mortar Lining for Ductile-Iron and Gray-Iron Pipe and Fittings for Water. 2. ANSI A21.10: Gray-Iron and Ductile-Iron Fittings,3-in.through 48-in.for Water and Other ' Liquids. A1736502.630 02630-1 12/05/94 1 8077-110-DN City of Round Rock 30"Raw Water Line ' 3. ANSI A21.11: Rubber-Gasketed Joints for Ductile-Iron and Gray-Iron Pressure Pipe and Fittings. 4. ANSI A21.15: Flanged Cast-Iron and Ductile-Iron Pipe with Threaded Flanges. 5. ANSI A21.51: Ductile-Iron Pipe,Centrifugally Cast in Metal Molds or Sand-Lined Molds, for Water or Other Liquids. , 6. ANSI B16.1: Cast Iron Pipe Flanges and Flanged Fittings,Class 25, 125,250 and 800. /\ B. American Water Works Association(AWWA): U 1. AWWA C600: Installation of Ductile-Iron Water Mains and their Appurtenances. 1.06 JOB CONDITIONS ■ Z A. Pipe shall be minimum pressure Class 150 for 24", 30 and 36"diameter pipe, except where ' shown on the Drawings to be Class 200. All 12"diameter pipe shall be pressure Class 350. The minimum pressure rating of all fittings and joints shall be 250 psi. B. Buried joints shall be push-on or mechanical joint type unless shown otherwise on the Drawings. C. Fittings shall be ductile iron. 1.07 RELATED WORK A. Trench Excavation,Backfill,Embedment and Encasement are included in Section 02221. B. Trench Safety System is specified in Section 01014. , C. Disinfection of Potable Water Facilities is included in Section 01656. D. Testing of Pipelines is specified in Section 01666. PART 2: PRODUCTS 2.01 DUCTILE IRON PIPE , A. Ductile iron pipe shall conform to ANSI A21.51 (AWWA C151). 2.02 FITTINGS A. Ductile iron fittings shall conform to ANSI A21.10(AWWA C110). 2.03 JOINTS A. Mechanical joints and push-on joints shall conform to ANSI A21.11 (AWWA C111). A1736S02.630 02630-2 IM5194 8077-110-DN City of Round Rock 30"Raw Water Line B. Restrained joints shall be"Flex-Ring"or"Lok-Ring'by American Cast Iron Pipe Company,"TR Flex"by U.S.Pipe Company,"Super-Lock"by Clow Corporation,or approved equal. 2.04 COATINGS AND LININGS A. All pipe and fittings shall have a cement mortar lining and asphaltic seal coat on the inside in accordance with ANSI A21.4(AWWA C104). All pipe and fittings shall have an asphalt coating on the outside in accordance with ANSI A21.51 (AWWA C151). 2.05 IDENTIFICATION A. Each length of pipe and each fitting shall be marked with name of manufacturer,pipe diameter and pressure class. All gaskets shall be marked with name of manufacturer, size, and proper insertion direction. 2.06 POLYETHYLENE ENCASEMENT A. All pipe and fittings installed below ground shall be encased in an 8 mil polyethylene encasement conforming to ANSI A21.5(AWWA C105),Class C. PART 3: EXECUTION 3.01 HANDLING PIPE AND FITTINGS A. Care shall be taken in loading, transporting, and unloading to prevent injury to the pipe or coatings.Pipe or fittings shall not be dropped.All pipe or fittings shall be examined before laying, and no piece shall be installed which is defective.Damage to the pipe coatings shall be repaired as directed by the Owner. ' B. All pipe and fittings shall be subjected to a careful inspection and hammer test just prior to being laid or installed. C. Pipe found to be defective after it has been laid,shall be removed and replaced with sound pipe at no additional expense to the Owner. All pipe and fittings shall be thoroughly cleaned before laying, shall be kept clean until they are used in the work, and when installed or laid, shall comply with the lines and grades required. 3.02 INSTALLATION OF BURIED PIPE AND FITTINGS A. Install ductile iron pipe and fittings in compliance with requirements of AWWA C600,except as otherwise provided.A firm,even bearing throughout the length of the pipe shall be provided by placing bedding material under, around and over the pipe as shown on the Drawings and as specified in Section 02221. Blocking will not be permitted. B. Maintain proper alignment in laying.The deflection at joints shall not exceed 75 percent of that recommended by manufacturer.Fittings in addition to those shown on the Drawings shall be provided,if required,in crossing utilities which may be encountered upon opening the trench, n neesm_6. 02630-3 1 V05m4 1 8077-110-DN City of Round Rock 30"Raw Water Line crossing ditches,making connections to other piping,and other similar situations. Solid sleeves ' shall be used only where approved by the Owner. C. When cutting pipe is required, the cutting shall be by machine,leaving a smooth cut at right angles to the axis of the pipe. Ends of cut pipe to be used with a push-on joint bell shall be beveled to comply with the manufactured spigot end.Cement lining shall be undamaged. D. There shall be on hand at the start of the job,at least one extra 1/32 bend and one extra 1/16 bend for each size of pipe.These shall be used as job conditions require. E. Provide joint restraint per AWWA guidelines,using friction coefficient=0.25,at all conditions listed in paragraph 3.06 of Section 02221 and other locations as directed by the Owner or shown on the Drawings. Except where otherwise shown on the Drawings, provide mechanical joint restraint as specified. F. Jointing Ductile Iron Pipe 1. Push-on joints shall be made in strict compliance with the manufacturer's instructions.Pipe shall be laid with bell ends looking in the direction of flow. A rubber gasket shall be inserted in the groove of the bell end of the pipe, and the joint surfaces cleaned and lubricated.The plain end of the pipe to be entered shall then be inserted in alignment with the bell of the pipe to which it is to be joined,and pushed home with a jack or by other acceptable means.After joining the pipe,a metal feeler shall be used to ascertain that the ' rubber gasket is correctly located. 2. Mechanical joints at valves,fittings,and where designated shall be in compliance with the ' "Notes on Method of Installation" under ANSI A21.1 I and the instructions of the manu- facturer.To assemble the joints in the field,thoroughly clean the joint surfaces and rubber gasket with soapy water before tightening the bolts.Bolts shall be tightened to the specified ' torques.Under no condition shall extension wrenches,pipe-over-handle,or ratchet wrench be used to secure greater leverage. 3. Flanged joints shall be made using ring gaskets of rubber with cloth insertion. Gaskets , 12-inch in diameter and smaller shall be 1/16-inch thick;larger than 12-inch,3/32-inch thick. Flanged joints shall be made with bolts,bolt studs with a nut on each end,or studs with nuts where the flange is tapped.The number and size of bolts shall comply with ANSI A 21.10. Bolts and nuts shall be,except as otherwise specified or noted on the Drawings, stainless steel Type 316 or 404. Bolt studs and studs shall be of the same quality as machine bolts. a. Bolts in flanged joints or mechanical joints shall be tightened alternately and evenly. ' b. Flanged joints and flexible couplings below final ground level shall be protected by protective wrapping consisting of"Dense" material,or approved equal waterproofing material. c. Where"Denso"material is used,the joint shall be packed up with"Densyl mastic"to 1 give an even contour for wrapping with"Densopol"Tape. A 1.5 mm thick coating of "Denso"paste shall be applied,followed by 100 mm or wider'Densopol"tape wound , A1736s02.630 02630-4 12o5ro4 1 8077-110-DN City of Round Rock 30"Raw Water Line 1 spirally around the joint with at least 50 percent overlap. The first and last complete tum of the wrapping shall be wound perpendicularly around the pipe at a distance not less than 100 mm from either side of the joint. td. On completion of the protective wrapping at the joints,the whole length of pipe external protective wrapping will be examined with a Holiday Detector(to be supplied by the ' Contractor at his own expense)in the presence of the Engineer and all defects shall be corrected. 4. Prior to installation of sleeve type couplings,the pipe ends shall be cleaned thoroughly for a distance of 8-inches. Soapy water may be used as a gasket lubricant. A follower and gasket,in that order,shall be slipped over each pipe to a distance of about 6-inches from the end, and the middle ring shall be placed on the already laid pipe end until it is properly centered over the joint.The other pipe end shall be inserted into the middle ring and brought to proper position in relation to the pipe already laid.The gaskets and followers shall then be pressed evenly and firmly into the middle ring flares.After the bolts have been inserted and all nuts have been made up frngertight,diametrically opposite nuts shall be progressively and uniformly tightened all around the joint,preferably by use of a torque wrench of the appropriate size and torque for the bolts. The correct torque as indicated by a torque wrench shall not exceed 75 foot-pounds for 5/8-inch bolts and 90 foot-pounds for 3/4-inch bolts. 5. If a wrench other than a torque wrench is used,it shall be no longer than 12-inch,so when used by the average man the above torque values shall not be exceeded. After assembly and inspection and before being backfilled,all exterior surfaces of buried sleeve-type couplings, including the middle and follower rings, bolts and nuts, shall be heavily and thoroughly coated with an approved heavy-bodied bituminous mastic. Care shall be taken and appropriate devices used to ensure that the underside,as well as the more readily accessible parts,is well coated. 6. Where flanged pipe joints are to be on either side of a sleeve-type coupling in the piping, sleeve-coupling bolts shall not be made up until the flanged joints have first been made. 7. To prevent sleeve-type couplings from pulling apart under pressure, provide and install a suitable flange clamp assembly where shown on the Drawings. 8. All valves,hydrants,fittings and other appurtenances needed upon the pipe lines shall be set and jointed as indicated on the Drawings or as required. 3.03 FIELD TESTING AND CORRECTION OF DEFICIENCIES A. All equipment,pipe and appurtenances shall be repaired or replaced and the tests repeated at the Contractor's expense until the pipe,appurtenances and equipment are in satisfactory compliance with these Contract Documents in the judgement of the Engineer. Refer to Section 01666 for other requirements. A1736s02.630 02630-5 12m5/94 1 8077-110-DN ' City of Round Rock 30"Raw Water Line 3.04 CLEANUP , A. During installation,the interior of all pipe,fittings and other accessories shall be kept free from dirt and foreign matter at all times. If,in the opinion of the Engineer,the pipe contains dirt or foreign matter that could not be removed during the flushing operation,the interior of the pipe shall be cleaned and swabbed with a bactericidal solution. When pipe laying is not in progress, open ends of pipe shall be sealed with watertight plugs. If water has accumulated in the trench, ' the seal shall remain in place until trench-water has been removed to such an extent that it will not enter the pipe. B. After completion of hydrostatic pressure tests the pipeline shall be flushed, as thoroughly as possible with water pressure and outlets available. If feasible,flushing rate should develop a velocity in the pipeline of at least 2.5 fps. Since it is usually difficult to secure this minimum velocity in pipelines over 16 inches in diameter,requirements of Paragraph A above shall be rigidly enforced for larger sizes of pipe. The minimum quantity of water used for flushing shall be in excess of the storage capacity of the pipeline,to insure that clean water has traversed the entire length of line. In addition,flushing shall continue until all apparent dirt and foreign matter has been removed from the pipeline. END OF SECTION 1 A 1735902 630 02630-6 12/05/94 8077-110-DN City of Round Rock 30"Raw Water Line SECTION 02640 PRETENSIONED STEEL CYLINDER CONCRETE PIPE PART 1: GENERAL 1.01 SCOPE OF WORK A. Furnish all materials,labor,equipment,and incidentals,and install and test pretensioned concrete cylinder pipe (AWWA C303) with a steel cylinder and steel fittings lined and coated with concrete or mortar as specified and as shown on the Drawings. 1.02 RELATED WORK A. Trench Excavation,Backfill,Embedment and Encasement are included in Section 02221. B. Trench Safety System is specified in Section 01014. C. Disinfection of Potable Water Facilities is included in Section 01656. D. Field Testing of Pipeline is specified in Section 01666. 1.03 DESCRIPTION OF SYSTEMS A. Piping shall be installed in those locations shown on the Drawings. B. The materials specified herein are intended to be standard types of pretensioned concrete cylinder pipe and fittings for use in transporting potable water. 1.04 QUALIFICATIONS A. All pretensioned concrete cylinder pipe and fittings shall be furnished by manufacturers who are fully experienced,reputable,and qualified in the manufacture of the materials to be furnished. The pipe and fittings shall be manufactured and installed in accordance with industry standards and methods and shall comply in all respects with requirements of these specifications and with the latest edition of all referenced standards and specifications. 1.05 SUBMITTALS A. All pretensioned concrete cylinder pipe,fittings,specials and appurtenances to be installed under this Contract shall be inspected and tested at the manufacturer's plant as required by the standard specifications to which the material is manufactured. Furnish in duplicate to the Engineer swom certificates of such tests and their results prior to the shipment of any pipe. In addition, all pretensioned concrete cylinder pipe and fittings,specials and appurtenances to be installed under this Contract may be inspected at the manufacturer's plant for compliance with these Specifications by an independent testing laboratory selected by the Engineer. The manufacturer's a........ ao 02640-1 @13M 1 8077-110-DN , City of Round Rock 30"Raw Water Line , cooperation shall be required in these inspections. The cost of such inspections will be bome by ' the Owner. B. Submit shop drawings to the Engineer for review in accordance with Section 01340,showing a ' complete laying schedule of all pipe,including all fittings,bevels,restrained joints,outlets,tees, bends, bells, adapters, closures and specials, along with the manufacturer's drawings and specifications indicating complete details of all items. The pipe details shall include pipe design , class and laying schedule which specifies pipe class,class coding,station limits and transition stations for various pipe classes. The above shall be submitted to the Engineer for approval before manufacture and shipment. The locations of all pipes shall conform to the locations indicated on the Drawings. C. Submit anticipated production and delivery schedule. D. Design Data 1. Submit specification data sheets listing all parameters used in the pipe design. a.Type of Pipe 1) Pretensioned Concrete Cylinder , b. Cylinder Data , 1) Thickness and Grade 2) Nominal Diameter 3) Test Pressure c. Pretensioning Rod Data ' 1) Size 2) Class 3) Area 4) Wire spacing d. Concrete Data 1) Type cement 2) Concrete proportions ' 3) Core thickness 4) Minimum coating thickness E. Test Reports-Submit 1. Shop test results A1736so2.640 02640-2 12/13/94 8077-110-DN City of Round Rock 30"Raw Water Line F. Certificates Prior to shipment of pipe,submit a certified affidavit of compliance stating that the pipe for this Contract was manufactured and tested in accordance with the AWWA standards specified herein. 1.06 QUALITY ASSURANCE A. Certification shall be furnished to the Owner during various phases of construction by the manufacturer or an independent, recognized testing laboratory of all tests or materials to be incorporated into the pipe and maintenance of control or acceptance for these materials for fabrication of the pipe. 1. If the manufacturer is unable to provide the required certification,an independent testing facility will be utilized. The manufacturer shall retain such services at his expense. Selection of such a testing facility is subject to the approval of the Owner and Engineer. 1 2. Test reports required by the Owner are: a. One specimen for tensile tests of welds for each 3,000 feet of pipe. If tests are unsatisfactory,additional samples as required shall be furnished by the manufacturer. b. Two test cylinders out of each day's concrete pour used,or as required by the Owner. At the discretion of the Engineer,manufacturer's certified test reports will be accepted in lieu of test cylinders,provided such certificates cover pours from which the pipe is made. c. Test certificates showing physical properties of the compound used in gaskets. d. Stamp of approval of the testing facility shall be placed on each piece of pipe,sample, etc. All of the selected testing facility's work shall be subject to frequent checks by the Engineer. B. Contractor shall submit all other submittals, testing reports and certifications as specified in Section 01340 and AWWA C303. C. The Engineer and Owner reserve the right to attend any and all pipe design and production tests. PART 2: PRODUCTS 1 2.01 MATERIALS A. Unless otherwise specified,the design,materials and workmanship for pipe shall conform to the requirements of AWWA C303 for Pretensioned Concrete Cylinder Pipe for Water and Other Liquids. Lining and coating thickness for pipe shall be as specified in AWWA C 303,except as noted in these specifications. All pretensioned concrete cylinder pipe installed on this project shall have at least 3/4"thick cement mortar coating over the pretensioned rods or 1"over the steel cylinder,whichever results in the greater coating thickness. A 1796502.640 02640-3 12/13/94 8077-110-DN , City of Round Rock 30"Raw Water Line , B. Pretensioned concrete cylinder pipe shall be manufactured by Gifford-Hill-American,or approved , equal. C. Restrained joints,where required by Paragraph 3.06 of Section 02221 shall be clamp type,snap ring type,or welded as manufactured by Gifford-Hill-American,or approved equal. 1. Restrained joints and steel cylinders shall be designed to transmit the thrust forces , longitudinally along the required length of restrained joint pipe Drawings using AWWA guidelines and friction coefficient=0.25. 2. Show required cylinder gages on laying schedule. D. Design Conditions 1. Pipe and fittings shall be designed in accordance with Appendix A of AWWA C303 to , withstand the most critical simultaneous application of external loads and internal pressures using the following design conditions. These conditions shall also be used in designing fittings that include a reinforced concrete exterior coating of the steel cylinder and a concrete lining. a. External Loading ' 1) External loading shall be taken as the combination of soil backfill and live loads for cover and bedding conditions shown on the Drawings. Earth load shall be calculated based on the trench method. Pipe to be installed in casings shall be designed for full live load and soil backfill without recognition of casing. 2) Earth loads (dead loads) shall be determined as outlined by the Concrete Pipe Design Manual and the Concrete Pipe Handbook, American Concrete Pipe ' Association, latest editions. Trench width is assumed to be that giving the maximum load on the pipe(transition width)for the following parameters: a) Soil weight=120 pounds per cubic foot b) K=0.085 3) Live loads shall be calculated as ' a) Pipe in Streets, Alleys, Driveways, Parking Lots and Other Paved Areas: , AASHTO HS-20 for two trucks passing. b) Pipe within railroad right-of-way: Coopers E-80. c) All vehicle live loads shall be computed in accordance with the Concrete Pipe Design Manual and the Concrete Pipe Handbook. 4) Pretensioned concrete cylinder pipe maximum deflection under design conditions shall not exceed D2/4000. ' n173esa2.e40 02640-4 12/13M r 8077-110-DN City of Round Rock 30"Raw Water Line 5) Modulus of soil reaction(E')5 1,000 psi. 6) Deflection lag factor(DI)= 1.0. b. Internal Pressure 1) Design working pressure (Pw) shall be 150 psi, except where shown on the Drawings to be 200 psi. 2) Surge pressure(Ps)shall be 50 percent of the design pressure. c. Fittings 1) Steel thickness of all fittings shall be designed with a maximum deflection of two percent of the internal diameter for the loading condition specified in paragraph 2.01.13 of this Section. The thickness shall be as determined by AWWA Ml l Steel Pipe-A Guide for Design and Installation,using an E'of 1,000 psi. 2) Fabrication of the fittings shall be as per AWWA C200 Steel Water Pipe 6 Inches and Larger. 3) Interior and exterior concrete/mortar coatings of fittings shall be in accordance with Section 4.2.3 of AWWA C303 specifications. d. The date of manufacture or a serial number traceable to the date of manufacture and the mark or trademark of the manufacturer shall be clearly marked by stencil with waterproof paint at the bell end of the pipe barrel. Pipe shall not be shipped until the compressive strength of the cement mortar is a minimum of 4,500 psi,or 7 days after manufacture and/or repair,whichever is the longer. Unsatisfactory or damaged pipe will be either permanently rejected or returned for minor repairs. Pits,blisters,rough spots, minor breakage, and other imperfections may be repaired on-site by an authorized representative of the manufacturer, subject to the approval of the Engineer, after demonstration by the manufacturer that strong and permanent repairs result. Repairs shall be carefully inspected before final approval. Cement-mortar used for repairs shall have a minimum compressive strength of 3,000 psi at the end of 7 days and 4,500 psi at the end of 28 days,when tested in cylinders stored in an acceptable manner. Epoxy mortar may be utilized for repairs subject to the approval of the Engineer. Major-breakage or spalling from interior of pipe in the pretensioned portion of the pipe 1 shall be reason for rejection of pipe. Pipe may be repaired under unloaded conditions (removal of pretensioning rod). Cement mortar or concrete used for repair shall have a minimum compressive strength of 3000 psi at 7 days and 4500 psi at 28 days. New pretensioning rod may be applied when the compressive strength, as determined by cylinder testing,equals or exceeds that required for prestressing. e. Cement shall be Type I or II and shall be in accordance with ASTM C150. f. The cement mortar lining shall be centrifugally spun. A1........ 02640-5 12113/94 8077-110-DN t City of Round Rock 30"Raw Water Line , g. Steel cylinders shall be hot rolled with these minimum gauge thicknesses: , Pipe Diameter Minimum Cylinder Gauge 24 to 33 inches 14 36 to 39 inches 13 42 to 48 inches 12 h. Mortar coating batches shall consist of one part cement to a maximum of three parts , fine aggregate,by weight. Rebound,not to exceed one-fourth of the total mix weight, may be used,provided the rebound is treated as fine aggregate. i. Bell and spigot joint rings shall be steel,self-centering type,and otherwise as specified in AWWA C303. Carnegie shape M3516 or M4933 with rubber gaskets are acceptable. j. The rubber gaskets shall be in accordance with AWWA C303,and shall be designed r and manufactured so that the completed joint will withstand an internal water pressure ■ in excess of the design pressure of the pipe itself without showing any leakage by the gasket or displacement of it. k. Bends shall be fabricated to the degree of curvature required. 1. Pretensioned concrete cylinder pipe maximum deflection under design conditions shall , not exceed D2/4000. in. Flanges for pretensioned concrete cylinder pipe shall be Class D. , E. All pretensioned concrete cylinder pipe installed on this project shall have at least 3/4"thick cement mortar coating over the pretensioned rods or I"over the steel cylinder,whichever results in the greater coating thickness. PART 3: EXECUTION 3.01 INSTALLATION , A. As soon as the excavation is completed to the normal grade of the bottom of the trench, immediately place bedding material in the trench. The pipe shall be firmly bedded in this material ' to conform accurately to line and grade indicated on the Drawings. Blocking under the pipe will not be permitted. B. Material for pipe bedding shall be as specified and as shown on the Drawings. The bedding shall be well compacted to give complete vertical and lateral support for the lower section of pipe. A depression shall be left in the supporting bedding material at the joint to prevent contamination of the rubber gasket immediately before being forced home. C. Before laying each joint of pipe,the bell and spigot rings shall be thoroughly cleaned by wire brushing and wiping until clean and dry. When pipe is being laid,the gasket shall be placed on ' Al736SO2.W 02640-6 12/13/99 8077-110-DN City of Round Rock 30"Raw Water Line the spigot ring,and the spigot end of pipe shall then be entered into the bell of the last,previously laid pipe and forced into position utilizing methods which will not damage the pipe,especially the bells. The gasket and inside surface of the bell shall be lightly lubricated with a suitable solution(flax soap)which will facilitate telescoping of the joint. No "blocking up"of pipe or joints will be permitted. D. Inside Cement Mortar Joint 1. The inside joint recess of 21"and smaller pipe shall be filled immediately prior to placing pipe together by buttering the bell end with mortar. After the joint is engaged,the joint mortar of pipe 21"in diameter and smaller shall be smoothed and cleaned with a swab. 2. The inside joint recess of 24"and larger pipe shall be filled with mortar after jointing the pipe. The joint mortar shall be finished off smooth by hand trowel. E. Outside Cement Mortar Joint. After the spigot has been telescoped into the bell,the joint checked ' and found satisfactory,a wrapper(diaper)shall be placed around the pipe,covering the joint. The wrapper shall be sufficient length to encircle the pipe,leaving enough space between the ends at the top to allow the cement mortar to be poured. The entire joint shall be poured with cement mortar and consolidated and rodded or agitated to eliminate voids. Prior to pouring cement mortar,the joint shall be thoroughly cleaned. Any joint showing shrinkage or excessive cracking shall be cleaned and remade. F. Cement Mortar. Mortar used at the joint shall consist of one part portland cement to three parts fine,sharp clean sand mixed with water. Interior joint mortar shall be mixed with as little water as possible so the mortar will be very stiff,but still workable. The mortar required at the joints shall not be placed in freezing weather unless adequately protected from freezing. G. Not less than two lengths of pipe shall be in final position in advance of joint grouting. If pipe embedment operations are resumed before the grout has attained initial set,extreme care shall be taken to prevent damage to the grout while placing and compacting embedment material. 3.02 JOINT RESTRAINT A. Provide joint restraint at all conditions listed in paragraph 3.06 of Section 02221 and other locations as directed by the Owner or shown on the Drawings. Except where otherwise shown on the Drawings, provide mechanical or welded joint restraint as specified and per AWWA guidelines using coefficient of friction=0.25. 3.03 CONNECTIONS WITH EXISTING LINES. A. Where connections are made between new work and existing piping,such connections shall be made using suitable fittings for the conditions encountered. Facilities shall be provided for proper dewatering and for disposal of all water removed from the dewatered lines and excavations without damage to adjacent property. AlIMS.I.. 02640-7 121[3/94 1 8077-110-DN , City of Round Rock 30"Raw Water Line , B. Special care shall be taken to prevent contamination when dewatering,cutting into,and making , connections with existing pipe. No trench water,mud,or other contaminating substances shall be permitted to get into the lines. 3.04 INSPECTION AND TESTING A. Tests for preliminary acceptance of materials,methods of manufacture,and proof of design shall , be made at the expense of the Contractor. Control tests during manufacture of concrete pipe may be made by representatives of the Owner. The Contractor shall provide facilities and space for testing activities. B. Inspection by the Owner's representatives,or failure to provide inspections,shall not relieve the Contractor of his responsibility to provide materials and perform the work in compliance with the Specifications. C. The Owner reserves the right to sample and test any pipe after delivery and to reject all pipe represented by any sample which fails to comply with the specified requirements. , D. All pipe shall be hydrostatically tested by the Contractor after installation is complete and before placing the line in service,but prior to construction of any overlying concrete structure. The test pressure at the centerline of the lowest point in the line being tested shall be as specified in Article 3.02 of Section 01666. Tests shall be conducted in accordance with procedures outlined in Section 01666. Contractor shall submit written documentation of all pressure test results to the , Owner. 3.05 PROTECTIVE COATINGS , A. Bolts,flange faces,and steel joint rings shall be shop coated with rust preventative compound, Jones-Blair "JB981 Rust Not",Houghton "Rust Veto 344" or Rust-Oleum "R-9",or approved equal. All other metal surfaces shall be shop primed with Koppers"Bitumastic Mill Undercoat", Valspar"35-J-6 Bituminous Black",or approved equal. B. At the option of the Contractor, in lieu of shop coating with rust preventative compound, all surfaces of steel joint rings exposed in finished pipe shall be protected from corrosion by means of a coating of metallic zinc not less than 0.002 inch thick applied by the metalizing process. END OF SECTION Ai736saz.6w 02640-8 IM3194 ' 8077-110-DN City of Round Rock ' 30"Raw Water Line SECTION 02830 CHAIN LINK FENCES AND GATES PART 1: GENERAL 1.01 SCOPE OF WORK A. Furnish all labor,materials,equipment and incidentals necessary and remove and replace and/or ' install the chain link fencing as shown on the Drawings and as specified herein. B. Fencing shall consist of galvanized or aluminum coated steel chain link fence with an overall nominal height from the bottom of the fabric to the top of the fabric as shown on the drawings. The fence shall have a top rail,bottom tension wire,and three strands of barbed wire mounted on 45 degree extension arms. The upper strand shall be approximately 12 inches out from the fence and 12 inches above the top of the fabric. Posts shall be set in concrete. 1.02 QUALITY ASSURANCE A. The fence shall be constructed in accordance with the Chain Link Fence Manufacturers Institute. 1.03 SUBMITTALS A. Submit complete detail drawings and specifications for fence,gates and accessories. PART 2: PRODUCTS 2.01MATERIALS A. Fabric-9 gauge,2 inch mesh;galvanized ASTM A392,Class H or aluminum coated ASTM A491,Class II;barbed salvage top and bottom. B. Posts-Extra strong steel H-section;steel pipe,ASTM A120,standard weight(Schedule 40);or steel hollow structural tubing,ASTM A500 or A501. C. Line Posts- H-section, 4.10 lb. per ft.; 2%inch OD pipe, 3.65 lb. per ft.; or 2-inch square, 3.65 lb.per ft. D. Terminal Posts(End,Comer and Pull)-27/e inch OD pipe, 5.79 lb.per ft.or 21h inch square, 5.59 lb.per ft. E. Gate Posts(Swing Type Gate)-4 inch OD pipe,9.1 lb.per ft. F. Top Rail-ASTM A120, 1%inch OD steel pipe,2.27 lb.per ft. G. Rail Couplings-Sleeve type,6 inches long. nmesoz,ew 02830-1 12112ro4 i 8077-110-DN City of Round Rock 30"Raw Water Line ' H. Bracing-Pipe brace same as top rail,with 3/8 inch diameter steel rod truss and turnbuckle. I. Post Tops-Malleable iron with pressed steel extension arm,or one-piece aluminum casting;with hole for top rail,designed to prevent entry of moisture into tubular posts. J. Barbed Wire-Galvanized,ASTM A121,Class 2 or aluminum coated;two 12'/z gauge steel wires with 4 point barbs. , K. Stretcher Bars-Steel,3/16 inch by 3/4 inch,or equivalent area. L. Fabric Ties-Aluminum bands or wires. , M. Gate Frames-Steel pipe,ASTM A120, 17/a inch OD,2.72 lb.per ft.;or steel hollow structural tubing,2 inch square,2.69 lb.per ft. , N. Tension Wire-Galvanized or aluminum coated coil spring wire,7 gauge. PART 3: EXECUTION 3.01 INSTALLATION A. The installed fence shall conform to the alignment and grade. All posts shall be plumb and spaced no greater than 10 feet apart. Where necessary,the fence grade shall be adjusted to fit the , ground contour by slipping the fence fabric links. On steep grades,the posts may be set normal to the slope provided transition sections are constructed. Ground surface irregularities shall be graded as required to maintain not more than 2 inch clearance below the bottom of the fence ' fabric. B. Unless provided for otherwise,line posts shall be embedded for at least 36 inches into concrete foundation;and terminal posts for at least 36 inches. C. Where posts are set in earth,concrete foundations 36 inches deep shall be provided. If bedrock is encountered,post excavation shall be continued to the 36 inch depth or 18 inches into the rock, , whichever is less. Concrete foundations shall be circular in horizontal section,not less than 12 inches in diameter for line posts,and with a diameter not less than the post OD plus 12 inches for terminal and gate posts,except that foundations in bedrock shall be a minimum of 6 inches , larger than the outside dimension of the post. Each foundation shall be cured for at least 72 hours before further work is done on the post. D. Top rails and bottom tension wires shall be installed before the fabric. Top rails shall be furnished in at least 18 foot lengths and shall be securely connected to gate and terminal posts. Tension wires shall be attached to each post and securely anchored at terminal and gate posts. ' Straight runs between braced posts shall not exceed 500 feet. A terminal post shall be provided at each change in slope. E. Fabric shall be attached to the top rail and bottom tension wire at 18-inch centers and to the line posts at 15-inch centers. Barbed wire shall be fastened to each extension arm by internal clips or external fabric ties. , A 1736s02.830 02830-2 t2n2i94 8077-110-DN City of Round Rock ' 30"Raw Water Line F. Stretcher bars shall be provided at each gate,terminal,and pull post. Each stretcher bar shall be threaded through the fabric and anchored to the post at 15 inch centers by positive mechanical means. G. Each terminal and pull post shall be braced by a horizontal pipe brace and an adjustable truss extending to an adjacent line post. Comer posts shall he braced in both directions. H. Fabric shall be stretched taut and anchored so that a pull of 150 pounds at the middle of panel will not lift the bottom of the fabric more than 6 inches. I. Gates of the sizes and types shown on the Drawings shall be provided where shown on the Drawings. END OF SECTION 1 i wrncsoasso 02830-3 12112194 1 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 i i r 1 DIVISION 3 CONCRETE r r 1 1 1 i i i A1736S00.001 1 1 r r THIS PAGE LEFT BLANK INTENTIONALLY r 1 1 r r r r r r r 8077-110-DN City of Round Rock ' 30"Raw Water Line SECTION 03200 CONCRETE REINFORCEMENT PART1: GENERAL ' 1.01 SCOPE OF WORK A. Furnish all labor,materials,equipment and incidentals required and install all concrete reinforce- ment as shown on the Drawings and as specified. 1.02 RELATED WORK SPECIFIED ELSEWHERE A. Concrete Joints and Accessories are included in Section 03250. B. Cast-in-Place Concrete is included in Section 03300. C. Grout is included in Section 03600. r1.03 REFERENCE STANDARDS A. American Concrete Institute(ACI) 1. ACI 117. Standard Tolerance for Concrete Construction&Materials 2. ACI 315. ACI Detailing Manual 3. ACI 318. Building Code Requirements for Reinforced Concrete 4. ACI 350. Concrete Sanitary Engineering Structures ' B. American Society for Testing and Materials(ASTM) ' 1. Standard Specifications as referenced C. Concrete Reinforcing Steel Institute(CRSI) 1 1. Manual of Standard Practice D. American Welding Society(AWS) 1. AWS DIA. Structural Welding Code-Reinforcing Steel 1.04 SUBMITTALS A. Submit the following information for review by the Engineer prior to the fabrication of ' reinforcement: A 1736so3,200 03200-1 01116/95 8077-110-DN , City of Round Rock 30"Raw Water Line ' 1. Shop Drawings , a. Submit Placing Drawings for steel reinforcement prepared in accordance with the ACI Detailing Manual(ACI 315). Show reinforcement locations,number of bars,bar size , and length and/or "mark" designation, bar spacing, splice locations and lengths, bar supports and other pertinent information. Placing drawings shall include bar bending details and schedules and a bill of materials for reinforcing accessories to be supplied with the reinforcing. Note on the schedules the ASTM designation and yield strength of each grade of steel to be used for the bars to be fabricated from that schedule. If different grades are used,identify which bars are fabricated using each of the grades , indicated. b. Placing Drawings shall be sufficiently detailed to permit placement of the reinforcement from those Drawings alone. Reproduction of Contract Drawings for use as Shop , Drawings will not be allowed unless approved in writing by the Engineer. c. The Placing Drawings shall show bar marks identical to those listed in the bill of , materials. Clearly show the location of each bar listed in the bill of materials. Drawings which,in the opinion of the Engineer are not sufficiently clear will be rejected and a resubmittal will be required. d. Additional reinforcing is required around openings as specified in Article 3.02.A in this Section and as shown on the Drawings. For any opening greater than 12 inches in any , direction,provide an elevation sketch on the Shop Drawings indicating the placement of the additional reinforcing required around that opening. B. Certificates 1. Submit a certified copy of the mill test on each heat of reinforcing steel giving the properties , of steel proposed for use. List the manufacturer's test number and heat number,chemical analysis,yield point,tensile strength and percent elongation. Also identify on the certificates the location of the steel in the Work. , 1.05 PRODUCT DELIVERY,STORAGE AND HANDLING A. Reinforcing shall be substantially free from mill scale,rust,dirt,grease,or other foreign matter. ' B. Reinforcement shall be shipped and stored with bars of the same size and shape fastened in bundles with durable tags, marked in a legible manner with waterproof markings showing the ' same"mark"designations as those shown on the Placing Drawings submitted for review. C. Reinforcing steel shall be stored off the ground,protected from moisture,and kept free from dirt, ' oil,or other injurious contaminants. D. Coated reinforcing steel shall be stored on padded wooden or steel cribbing. Coatings damaged , by fabrication, handling or installation shall be repaired to conform to the applicable coating specification. A1736so3Lo 03200-2 01/16/95 8077-110-DN City of Round Rock ' 30"Raw Water Line PART 2: PRODUCTS 2.01 MATERIALS ' A. Materials shall be new,shall be of domestic manufacture,and shall comply with the following material specifications. ' B. Concrete Reinforcing Steel 1. Deformed Concrete Reinforcing Bars. ASTM A615,Grade 60 deformed bars. ' 2. Concrete Reinforcing Bars Required on the Drawings to be Field Bent. ASTM A706. 3. Spiral Reinforcement: (See Drawings for requirements.) a. Hot-rolled plain or deformed bars. ASTM A615,Grade 60. 1 b. Cold-drawn wire. ASTM A82. 4. Welded Steel Wire Fabric. ASTM A185. 5. Welded Deformed Steel Wire Fabric. ASTM A497. 6. Welded Plain Bar Mats. ASTM A704 and ASTM A615 Grade 60 plain bars. 7. Fabricated Deformed Steel Bar Mats. ASTM A184 and ASTM A615 Grade 60 deformed bars. C. The following alternate materials are allowed: 1. ASTM A615 Grade 60 may be used for ASTM A706 provided the following requirements ' are satisfied: a. The actual yield strength of the reinforcing based on mill tests does not exceed the specified yield strength by more than 18,000 psi. Retests shall not exceed this value by more than an additional 3,000 psi. b. The ratio of the actual ultimate tensile strength to the actual tensile yield strength of the ' reinforcement is not less than 1.25. c. The carbon equivalency(C.E.)of the ASTM A615 bars is 0.55 or less. 2. ASTM A616(Rail-steel),Grade 60 deformed bars for ASTM A615(Billet-steel),Grade 60 deformed bars. All ASTM A616 bars supplied shall meet the bend test requirements for ASTM A617,Grade 60(axle-steel)deformed bars. The bar markings rolled into the surface of the bars shall include the letter"R"to designate rail steel meeting these requirements. 1 aniesu3.xoo 03200-3 ov,eros 8077-110-DN ' City of Round Rock 30"Raw Water Line , 3. ASTM A617(Axle-steel)Grade 60 deformed bars for ASTM A615(Billet-steel),Grade 60 ' deformed bars. D. Concrete Reinforcement Accessories , 1. Provide chairs, riser bars, ties and other accessories made of metal, except as otherwise specified. Bar supports and accessories shall be of the sizes required to provide concrete , cover as specified. Only the bar supports listed will be allowed unless substitutes are specifically approved in writing by the Engineer. 2. Reinforcing Steel Supports , a. Plastic Protected Bar Supports. CRSI Bar Support Specifications,Class 1-Maximum Protection. b. Stainless Steel Protected Bar Supports. CRSI Bar Support Specifications, Class 2 - Moderate Protection. ' c. Precast Concrete Block Bar Supports. CRSI Bar Support Specifications,Precast Blocks. 3. Tie Wire , a. Tie Wires for Reinforcement. 16-gauge or heavier,black annealed wire. , E. Mechanical reinforcing steel butt splices shall be positive connecting taper threaded type employing a hexagonal coupler. They shall meet all ACI 318-83 Building Code requirements. Bar ends must be taper threaded with coupler manufacturer's bar threader to ensure proper taper and thread engagement. Bars shall be torqued to manufacturer's recommended value. Approved connectors are Lenton rebar splices as manufactured by Erico Products, Inc., ' Solon,OH. 1. Unless otherwise noted on the Drawings,mechanical tension splices shall be designed to ' produce a splice strength in tension or compression of not less than 125 percent of the ASTM specified minimum yield strength of the rebar. ' 2. Compression type mechanical splices shall provide concentric bearing from one bar to the other bar and shall be capable of developing the ultimate strength of the rebar in compression. 2.02 FABRICATION OF STEEL REINFORCEMENT A. Fabrication tolerances shall be in compliance with the CRSI-Manual of Standard Practice - Fabrication and the ACI Detailing Manual. B. Bars shall be cold bent. Do not straighten or rebend bars without specific approval from the Engineer. A173eso3saM 03200-4 01/36/95 ' 8077-110-DN City of Round Rock 30"Raw Water Line C. Bars shall be bent around a revolving collar having a diameter of not less than that recommended by the CRSI-Manual of Standard Practice-Detailing.Hooks shall comply with the same Code. D. Bar ends that are to be butt spliced,placed through limited diameter holes in metal,or threaded, shall have the applicable end(s) saw-cut. Such ends shall terminate in flat surfaces within 1'/2 degrees of a right angle to the axis of the bar. E. Spirals 1. Provide a minimum of one and one-half finishing turns at the top and bottom. 2. Splices shall be tension lap splices at least 48 bar diameters,but not less than 12 inches in length. Welded splices may be used where specifically approved by the Engineer. 3. Provide spacers per Chapter 5,Section 9 of the CRSI-Manual of Standard Practice. PART 3: EXECUTION 3.01 INSTALLATION tA. Surface condition,bending,spacing,and tolerances of placement of reinforcement shall comply with the CRSI-Manual of Standard Practice-Field Erection. The Contractor shall be solely responsible for providing an adequate number of bars and maintaining the spacing and clearances shown on the Drawings. B. Except as otherwise indicated on the Drawings,the minimum concrete cover of reinforcement shall be as follows: 1. Concrete cast against earth(i.e.bottom of slabs,footings,drilled piers etc.): 3 inches. 2. Concrete surfaces exposed to soil,water,sewerage,sludge and/or weather(includes bottom ' cover for slabs over liquid containing areas): 2 inches. 3. Concrete surfaces not exposed to soil,water,sewerage,sludge and/or weather: a. Slabs(top and bottom cover),walls,joists,shells- 1 inch. b. Beams,columns(ties,spirals,stirrups and other reinf.)- 1'/2 inches. C. Reinforcing steel shall be protected from rusting. Reinforcement which will be exposed for a considerable length of time after being placed shall be painted with a heavy coat of neat cement slurry. D. No reinforcing bars shall be welded either during fabrication or erection unless specifically ' designated on the Drawings or specified,or unless prior written approval has been obtained from the Engineer. All bars that have been welded,including tack welds,without such approval shall be immediately removed from the work.When welding of reinforcement is approved or called ' for,it shall comply with the AWS Structural Welding Code-Reinforcing Steel,AWS DIA. A173eso3.200 03200-5 01/16/95 8077-110-DN ' City of Round Rock 30"Raw Water Line E. If reinforcing interferes with the location of other reinforcing steel,conduits or embedded items, , bars may be moved within the specified tolerances or one bar diameter,whichever is greater. If greater movement of bars is required to avoid interference, notify the Engineer. Do not cut reinforcement to install inserts,conduits,mechanical openings or other items without the prior ' approval of the Engineer. F. Bars shall be securely supported and tied to prevent displacement. All dowels shall be secured ' in place before depositing concrete. G. Install wire fabric in as long lengths as practicable. Lap adjoining pieces at least one and one-half ' full mesh or 12 inches,whichever is larger,and lace splices with wire. Do not make end laps midway between supporting beams,or directly over beams of continuous structures. Offset end laps in adjacent widths to prevent continuous laps. H. Reinforcing bars shall not be field bent except where shown in the drawings or specifically authorized in writing by the Engineer. If authorized,bars shall be cold-bent around the standard diameter spool specified in the CRSI-Manual Code of Standard Practice. Do not heat bars. ' Closely inspect the reinforcing for breaks and replace damaged reinforcing. Do not bend reinforcement after it is embedded in concrete unless specifically shown otherwise on the Drawings. , 3.02 REINFORCEMENT AROUND OPENINGS A. Unless otherwise shown on the Drawings,place an area of steel equivalent to that interrupted by , an opening,pipe penetration,electrical conduit group or duct penetration around that opening or penetration as shown on the Drawings. The bars shall have sufficient length to develop bond at , each end beyond the opening or penetration. Show these openings and provide additional reinforcing at each such opening even though the applicable detail from the Drawings may not be specifically called out at each opening. ' 3.03 SPLICING OF REINFORCEMENT A. Splices designated as compression splices on the Drawings,unless otherwise noted,shall be 30 , bar diameters,but not less than 12 inches. The lap splice length for column vertical bars shall be based on the bar size in the column above. B. Tension lap splices shall be provided at all laps in compliance with the applicable tables in the , ACI 315 Detailing Manual. Class B splices shall be used when 50 percent or less of the bars are spliced within the required lap length. Class C splices shall be used at all other locations. ' C. Except as otherwise indicated on the Drawings,splices in circumferential reinforcement in circular walls shall be Class C tension splices and shall be staggered. Adjacent bars shall not be spliced ' within the required lap length. D. Splices for reinforcing in concrete "tension members" noted as such on the Drawings shall be , avoided whenever possible. However,if required for constructability,splices in the reinforcement subject to direct tension shall be welded to develop, in tension, at least 125 percent of the A1736303.200 03200-6 01/16/95 , 8077-110-DN City of Round Rock ' 30"Raw Water Line specified yield strength of the bar. Splices in adjacent bars shall be offset the distance of a Class C splice. ' E. Splices in welded wire fabric shall be lapped not less than 11/2 mesh courses nor 12 inches. The spliced fabrics shall be tied together with wire ties spaced not more than 24 inches on center and laced with wire of the same diameter as the welded wire fabric. ' F. Mechanical reinforcing steel splicers shall be used only where shown on the Drawings. Splices in adjacent bars shall be offset by at least 30 bar diameters. Mechanical reinforcing splices are ' only to be used for special splice and dowel conditions approved by the Engineer. 3.04 ACCESSORIES ' A. The Contractor shall be solely responsible for determining,providing and installing accessories such as chairs,chair bars,and the like in sufficient quantities and strength to adequately support the reinforcement and prevent its displacement during the erection of the reinforcement and the placement of concrete. B. Use precast concrete blocks where the reinforcing steel is to be supported over soil. ' C. Stainless steel bar supports or steel chairs with stainless steel tips shall be used where the chairs are set on forms for a concrete surface that will be exposed to weather,high humidity,or liquid (including bottom of slabs over liquid containing areas). Use of galvanized or plastic tipped metal chairs is permissible in all other locations unless otherwise noted on the Drawings or specified. D. Alternate methods of supporting top steel in slabs,such as steel channels supported on the bottom steel or vertical reinforcing steel fastened to the bottom and top mats,may be used if accepted in writing by the Engineer. r3.05 INSPECTION A. In no case shall any reinforcing steel be covered with concrete until the placement of the reinforcement,including the numbers and position of the reinforcement has been observed by the Engineer and his release to proceed with the concreting has been obtained. The Engineer shall be given ample prior notice of the readiness of placed reinforcement for his observation. Obtain the Engineer's observation prior to closing forms. END OF SECTION A1736503.200 03200-7 01/16/95 1 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 8077-110-DN City of Round Rock ' 30"Raw Water Line ' SECTION 03250 CONCRETE JOINTS AND ACCESSORIES ' PART 1: GENERAL ' 1.01 SCOPE OF WORK ' A. Furnish all labor, materials,equipment and incidentals required to construct tight joints in the concrete as detailed on the Drawings and as specified. 1.02 RELATED WORK SPECIFIED ELSEWHERE A. Concrete Reinforcement is included in Section 03200. B. Cast-In-Place Concrete is included in Section 03300. C. Grout is included in Section 03600. ' 1.03 REFERENCE STANDARDS A. American Society for Testing and Materials(ASTM) 1. Standard Specifications as referenced. IB. U.S.Army Corps of Engineers(CRD). 1. CRD C572. Corps of Engineers Specifications for Polyvinyl Chloride Waterstops. C. American Concrete Institute(ACI). ' 1. ACI 503.2. Standard Specification for Bonding Plastic Concrete to Hardened Concrete with a Multi-Component Epoxy Adhesive. ' 2. ACI 301. Specifications for Structural Concrete for Buildings. 1.04 SUBMITTALS A. Submit product data for joint accessories listed in this Section. B. Submit a letter of certification confirming the compatibility of all materials used in a given joint. C. Product Data 1. When substitutions for acceptable materials specified herein are proposed by the Contractor, submit manufacturer's technical information and samples of the proposed substitutions for ' approval. A1736S03.250 03250-1 01/16/95 8077-110-DN , City of Round Rock 30"Raw Water Line ' 2. Submit the manufacturer's installation and/or application instructions. , PART 2: PRODUCTS 2.01 MATERIALS , A. Coordination of Materials , 1. All materials proposed for use together in a given joint(bond breakers,backer rods,joint fillers,sealants,etc.)shall be compatible with one another. Coordinate selection of suppliers and products to ensure such compatibility. a. Under no circumstances shall asphaltic bond breakers or joint fillers be used in joints ' receiving sealant. B. PVC Waterstops 1. Waterstops shall be of the highest grade virgin polyvinyl chloride(PVC)meeting the latest , revision of Corps of Engineers'Specification CRD C572. No scrap or reclaimed PVC shall be used in the compound. , 2. All waterstops shall have a tensile strength greater than 2,000 psi. 3. Waterstops for expansion joints shall be serrated or ribbed type dumbbell type waterstops , capable of withstanding a hydrostatic pressure of 150 feet. Waterstop dimensions: 9 inches wide;minimum 3/8 inch web thickness;7/8 inch inside diameter center bulb. , Acceptable manufacturers: Ribbed Paul Murphy Plastics Co.,Roseville,ML• Style ' Greenstreak Plastic Products,St.Louis,MO: Style 696 Vinylex Corporation,Knoxville,'IN: RLB 9-38 ' Equal approved by the Engineer NOTE: Rubber waterstops conforming to the latest revision of CRD C513 will be , considered equal. 4. Waterstops for all other joint conditions shall be serrated or ribbed type waterstops capable of withstanding a hydrostatic pressure of 125 feet. Waterstop dimensions: 6 inches wide, ' minimum 3/8 inch web thickness. Acceptable manufacturers: Ribbed , Paul Murphy Plastics Co.,Roseville,MI: Style Greenstreak Plastic Products,St.Louis,MO: Style 580 , Vinylex Corporation,Knoxville,TN: R 6-38 Equal approved by the Engineer WMS03s50 03250-2 01116m5 , 8077-110-DN City of Round Rock 30"Raw Water Line ' NOTE: Rubber waterstops conforming to the latest revision of CRD C513 will be considered equal. ' C. Plastic Adhesive Waterstop 1. Plastic adhesive waterstop shall be preformed and shall remain flexible after incorporation ' into the joint. It shall be resistant to acids and alkali found in sewage and water treatment facilities. 2. Plastic adhesive waterstop shall be capable of withstanding a hydrostatic pressure of 100 feet. Acceptable manufacturer: Synko-Flex Products Inc.,Houston,TX Equal approved by the Engineer D. Premolded joint filler(PJF)for expansion joints in liquid containment structures or for joints that require sealant,or where cork is specifically called for on the Drawings shall be self-expanding cork consisting of preformed strips that have been formed from clean granulated cork particles securely bound together by a synthetic resin of an insoluble nature. The PJF shall be capable of expanding 140 percent of its original thickness,which shall be 3/4-inch unless shown otherwise on the Drawings. The PJF shall meet the specification requirements of the latest revision of ASTM D 1752 Type III. Manufacturers meeting the specification requirements are: Sealtight Products by W.R. Meadows, Inc., Elgin, IL, and Tex-Mastic Products by J & P Petroleum ' Products,Inc.,Dallas,TX. Other products shall not be used without prior review and acceptance by the Engineer. E. Premolded joint filler (PJF) for general, non-submerged expansion joints where fiber is specifically noted on the Drawings shall be asphalt-impregnated fiber board conforming to the latest revision of ASTM D 1751. Thickness of PJF shall be 3/4-inch unless otherwise shown on ' the Drawings. Manufacturers meeting the specification requirements are: Sealtight Products by W.R.Meadows,Inc.,Elgin,IL Tex-Mastic Products by J&P Petroleum Products,Inc.,Dallas,TX Other products shall not be used without prior review and acceptance by the Engineer. ' F. Bond breaker used to prevent bonding of concrete at joints indicated on the Drawings SikaProof Membrane or equal. ' G. Expansion joint dowels shall be smooth steel bars complying with the requirements of Section 03200. Cut dowels to length at shop or mill before delivery to the site. Dowels must be straight and clean,free of loose flaky rust and loose scale. Dowels may be sheared to length provided deformation from true shape caused by shearing does not exceed 0.04 inch on the diameter of the dowel and extends no more than 0.04 inch from the end. nmeso3.zso 03250-3 01nero5 8077-110-DN City of Round Rock 30"Raw Water Line H. Sleeves shall be standard weight galvanized pipe complying with the requirements of ASTM A120. I. Epoxy Bonding Agent shall be as specified in Section 03740. ' J. Compressible joint filler shall be a non-extruded watertight strip material used to fill expansion joints between structures. The material shall be capable of being compressed at least 40%for 70 , hours at 68'17 and subsequently recovering at least 20% of its original thickness in the first one-half hour after unloading. Approved manufacturer includes E-Poxy Industries,Inc.,Ravena, NY-Evasote 380 E.S.P,or equal. ' PART 3: EXECUTION 3.01 WATERSTOPS A. Install PVC waterstops for all joints where indicated on the Drawings. Waterstops shall be continuous around all corners and intersections so that a continuous seal is provided. Splices shall be made by welding in accordance with the manufacturer's recommendations, subject to acceptance of the Engineer. Only manufacturer's special approved tools shall be used for welding. The finished splices shall provide a cross-section that is dense and free of porosity. If ' rubber waterstops are used,provide factory formed comers,intersection pieces,splicing unions and approved joint cementing compounds. B. To properly secure PVC waterstops before concrete is poured, drill holes in waterstops ' approximately one inch from each edge and center the waterstop in the joint. Tie both edges of the waterstop to reinforcing steel with black annealed steel tying wire as specified in Section , 03200 and secure in place so that the waterstop will be perpendicular to the joint and remain in the required position during concrete placement. C. The spacing of the PVC waterstop ties shall match the spacing of the adjacent reinforcing,but ' need not be spaced closer than 12 inches on center. D. Each piece of premolded PVC waterstop shall be of maximum practicable length to provide a , minimal number of end joints. E. PVC waterstops shall be installed so that half of the width will be embedded on each side of the , joint. Care shall be exercised to ensure that the waterstop is completely embedded in void-free concrete. F. Install plastic adhesive waterstop for all joints where indicated on the Drawings. The ' manufacturer's instructions for installation shall be strictly followed. 3.02 CONSTRUCTION JOINTS A. Make construction joints only at locations shown on the Contract Drawings,the reviewed shop , drawings or as directed or approved by the Engineer. Any additional construction joints or relocation of construction joints shown on the Drawings,proposed by the Contractor, must be submitted to the Engineer for written approval. 1 A 1736so3250 03250-4 01/16/95 , ' 8077-110-DN City of Round Rock ' 30"Raw Water Line B. Joints shall be placed at locations which least impair strength of the structure. In general,locate joints within the middle third of spans of slabs,beams and girders. However,if a beam intersects a girder at the joint, offset joints in girders a distance equal to twice the width of the beam. Locate joints in walls and columns at the underside of floors,slabs,beams or girders and at tops of footings or floor slabs. Place beams,girders,column capitals and drop panels monolithic with slabs. Place brackets and haunches monolithic with walls and columns. ' C. All joints shall be perpendicular to main reinforcement. Continue reinforcing steel as indicated on the Drawings. When joints in beams are allowed,provide a shear key and inclined dowels as ' directed by the Engineer. D. Provide sealant grooves for joint sealant where indicated on the Drawings. E. At construction joints and at concrete joints designated on the Drawings to be "roughened", uniformly roughen the surface of the concrete to a full amplitude(distance between high and low points or side to side) of approximately 1/4 inch with suitable tools to expose a fresh face. ' Thoroughly clean joint surfaces of loose or weakened materials and prepare for bonding. At least two hours before and again shortly before the new concrete is deposited, the joints shall be saturated with water. After glistening water disappears, the joints shall be given a thorough coating of neat cement slurry mixed to the consistency of very heavy paste. The surfaces shall receive a coating at least 1/8-inch thick, well scrubbed-in by means of stiff bristle brushes whenever possible. New concrete shall be deposited before the neat cement dries. iF. In lieu of the above method for securing bond between new and set concrete, the following optional method may be used. Concrete must be allowed to set a minimum of 28 days. Use an epoxy bonding agent applied to roughened and cleaned surfaces of set concrete in strict accordance with manufacturer's recommendations and as specified in Section 03740 with respect to preparation of surfaces and applications of epoxy bonding agent. G. Provide waterstops in all wall and slab construction joints in liquid containment structures and at other locations shown on the Drawings. ' 3.03 EXPANSION JOINTS ' A. Do not extend reinforcement or other embedded metal items that are continuously bonded to concrete through expansion joints. B. Position premolded joint filler material accurately. Support against displacement and vibration. Place joint filler over the full depth of the member less an allowance to form a groove for sealant as detailed. Expansion joints shall be sealed as shown on the Drawings. ' C. Where indicated on Drawings,install smooth dowels at right angles to expansion joints. Align dowels accurately with finished surface. Rigidly hold in place and support during concrete placement. Unless otherwise shown on the Drawings,apply oil or grease to one end of all dowels ' through expansion joints. Provide plastic expansion cap on oiled end of expansion dowels. D. Provide center bulb type waterstops in all wall and slab expansion joints in liquid containment ' structures and at other locations shown on the Drawings. A1736sW250 03250-5 01/16,95 1 8077-110-DN City of Round Rock 30"Raw Water Line ' 3.04 CONTROL JOINTS ' A. All control joints shall be cold-formed. Provide sealant grooves and waterstops for control joints in slabs on grade or walls as detailed and seal as specified. Provide waterstops at all wall and ' slab control joints in water containment structures and at other locations shown on the Drawings. B. Control joints may be sawed if specifically approved by the Engineer. If control joint grooves ' are sawed,properly time cutting with concrete set. Start cutting as soon as concrete has hardened sufficiently to prevent aggregates from being dislodged by the saw. Complete cutting before shrinkage stresses have developed sufficiently to induce cracking. No reinforcing shall be cut , during sawcutting. C. Extend every other bar of reinforcing steel through control joints as indicated on the Drawings. At some locations specifically noted on the Drawings,the surface of the first concrete pour at a ' control joint may require coating with a bond breaker prior to placing the second pour. Avoid coating reinforcement or waterstops with bond breaker. 3.05 OTHER EMBEDDED ITEMS A. It is the Contractor's responsibility to coordinate the requirements for embedded items and to ensure that embedded items are placed at correct locations and orientations. Embedment of appurtenant items for special equipment shall be as recommended by equipment manufacturer. Manufacturer furnished items such as anchor bolts are to be embedded and used. B. Accurately position and support embedded items against displacement during concrete placement. C. Voids in sleeves,inserts,anchors,etc.,shall be filled temporarily with readily removable material ' to prevent the entry of concrete. D. Steel items,except reinforcing,shall be galvanized unless specified or shown otherwise. ' E. Conduits, pipes and inserts of aluminum shall not be embedded in structural concrete unless t effectively coated or covered to prevent aluminum-concrete reaction or electrolytic action between aluminum and steel. Coat aluminum embeds as specified. F. Except when plans for conduits and pipes are approved by the Engineer, conduits and pipes embedded within a slab,wall or beam(other than those merely passing through)shall satisfy the following: 1. They shall not be larger in outside dimension than 1/3 the overall thickness of slab,wall or beam in which they are embedded. 2. They shall not be spaced closer than three diameters or widths on center. 3. They shall not significantly impair the strength of the member. ' END OF SECTION , A1736S03250 03250-6 OU16N5 ' 8077-110-DN City of Round Rock 30"Raw Water Line ' SECTION 03300 CAST-IN-PLACE CONCRETE ' PART 1: GENERAL ' 1.01SCOPE OF WORK A. Furnish all labor,materials,equipment and incidentals required to place all cast-in-place concrete ' including reinforcing steel,forms,joint accessories and other miscellaneous items such as sleeves, reglets,anchor bolts,inserts and castings as shown on the Drawings and as specified. 1.02 RELATED WORK SPECIFIED ELSEWHERE ' A. Concrete Reinforcement is included in Section 03200. ' B. Concrete joints and accessories are included in Section 03250. C. Grouts are included in Section 03600. D. Mechanical items to be cast in concrete are included in Division 15. ' 1.03 REFERENCE STANDARDS A. American Society for Testing and Materials(ASTM). ' 1. Standard Specifications as referenced. ' B. American Concrete Institute(ACI). 1. ACI 211.1. Standard Practice for Selecting Proportions for Normal,Heavyweight and Mass ' Concrete. 2. ACI 304R. Guide for Measuring,Mixing,Transporting and Placing Concrete. ' 3. ACI 305R. Hot Weather Concreting. 4. ACI 306R. Cold Weather Concreting. 5. ACI 318. Building Code Requirements for Reinforced Concrete. ' 6. ACI 350R. Concrete Sanitary Engineering Structures. C. Mixer Manufacturer's Bureau of the Associated General Subcontractors of America. A1736503.300 03300-1 01/16/95 8077-110-DN City of Round Rock 30"Raw Water Line ' 1.04 DESCRIPTION , A. Concrete shall be composed of Portland cement, fine aggregate, coarse aggregate, water and admixtures as specified and shall be ready-mixed concrete produced by a plant acceptable to the ' Engineer. All constituents,including admixtures,shall be batched at the central batch plant. B. Reinforced concrete shall comply with ACI Specifications 318 and other specifications,codes and ' standards as indicated. C. All testing and inspection services required shall be provided by the Owner. The cost of such t work,except as specifically stated otherwise,shall be paid for by the Owner. Methods of testing shall comply in detail with the latest applicable ASTM Methods. D. Samples of constituents and of concrete as-placed will be subjected to laboratory tests. All , materials incorporated in the Work shall conform to accepted samples. E. Under special circumstances,the Engineer may allow minor deviations from these Specifications ' provided that the resulting concrete quality is not adversely affected,or,that a suitable adjustment in cement content is made to compensate for such deviations without cost to the Owner. 1.05 SUBMITTALS , A. Submit to the Engineer for approval a proposed design mix for each concrete strength required , by these Specifications. Failure to include any item of information noted in this paragraph for a given concrete strength or type shall be cause for requirement of a resubmittal. Information to be submitted for each strength shall include the following items: 1. Sources of concrete mix components including coarse aggregate, fine aggregate, cement, water,admixtures,and pozzolans where included. , 2. Concrete mix design a. Constituent quantities per cubic yard. ' b. Water content in gallons per 100 pounds cementitious materials. c. Cement including type,manufacturer,and chemical analysis. ' d. Mix design slump. e. Average laboratory cylinder strength test results at 7 and 28 days for concrete mix designs(include standard deviation). Provide results of 14 day tests if available. , 3. Laboratory sieve analysis,mechanical properties and deleterious substance content for coarse and fine aggregate. 4. Admixtures. Submit manufacturer's data brochures on admixtures proposed for use. ' a. Submit manufacturer's technical information on the air-entraining admixture proposed ' for use. Give requirements to control percent of air content under all conditions including temperature variations. A1736S03.3a) 03300-2 01/16/'95 , 8077-110-DN City of Round Rock ' 30"Raw Water Line b. Submit manufacturer's technical information on the water-reducing, retarding and accelerating admixtures proposed for use. Give requirements for quantities and types to be used under various temperatures and job conditions to produce a uniform, workable concrete mix. C. Provide certification of compliance with specified ASTM standards for each admixture. 5. Where pozzolans are used in combination with cement,provide laboratory test results to certify compliance with specified ASTM standards and the supplementary requirements ' included in these Specifications. Provide chemical analysis of fly ash. B. An additional mix design for each type and strength of concrete to be placed by pumping shall be submitted along with supporting data as specified in Article 1.05A to the Engineer for ' approval. C. Furnish a delivery ticket for ready mixed concrete to the Engineer as each truck arrives. Each ' ticket shall provide a printed record of the weight of cement batched and each separate aggregate individually batched. Use the type of indicator that returns for zero punch or returns to zero after a batch is discharged. Clearly indicate the weight of fine and coarse aggregate,cement and water ' in each batch,the quantity delivered,the time any water is added,and the numerical sequence of the delivery. Show the time of day batched and time of discharge from the truck. Indicate the number of revolutions of mix trucks. ' D. Other product submittals of manufacturer's data sheet and product specifications required include curing compounds,form release agents,bonding agents,etc. Identify the locations where each ' will be used in the Work as a part of the submittal. 1.06 QUALITY ASSURANCE ' A. Development of mix designs and testing shall be by an independent testing laboratory acceptable to the Engineer and shall be in compliance with the provisions of Article 2.02 of this Section. ' B. Acceptance of concrete constituents and mix proportions shall be determined based on prior laboratory testing of the materials and mixes proposed for use in the Work. Costs associated with ' mix design development and constituent testing shall be the Contractors'. C. Well in advance of placing concrete,the Contractor shall discuss with the Engineer the proposed source of materials and concrete mixture which he proposes to use. He shall furnish samples of ' aggregate and cement for testing,deliver them to the certified testing laboratory,and permit ample time for the laboratory to develop a proposed design mix or to modify the design of the mix within the limits of these Specifications. D. If,during the progress of the Work,it is impossible to secure concrete of the required workability and strength with the materials being furnished, the Engineer may order such changes in proportions or materials, or both, as may be necessary to secure the desired properties. All changes so ordered shall be made at the Contractor's expense. An36sos.3oo 03300-3 01116195 8077-110-DN , City of Round Rock 30"Raw Water Line ' E. Only one source of cement and aggregates shall be used on any one structure. Concrete shall be , uniform in color and appearance. F. If, during the progress of the Work, the Contractor desires to use materials other than those ' originally accepted or if the materials from the sources originally accepted change in characteristics,the Contractor shall,at his expense,make new acceptance tests of aggregates and establish new design mixes. Such testing and design shall be accomplished with the assistance ' of a certified independent testing laboratory acceptable to the Engineer. 1.07 ACCEPTANCE TESTS ' A. Determine the actual proportioning of cement,aggregates,water,and admixtures necessary to produce concrete complying with the requirements of Table 03300-3, from tests made with representative samples of the materials to be used for the Work. Proportioning and testing shall he done by a certified testing laboratory acceptable to the Engineer. Testing shall comply with ASTM C39. B. Test cement to certify compliance with the requirements of this Specification. Methods of testing t shall comply with the appropriate Specifications,but the place,time,frequency,and method of sampling shall be acceptable to the Engineer. , C. Furnish samples of fine and coarse aggregates for examination when requested by the Engineer. Initially,at least three weeks before the materials are to be used in construction,the Contractor ' shall test the aggregates for gradation and moisture and submit a copy of the results to the Engineer. D. Compression Tests. Provide testing of the proposed concrete mix or mixes to demonstrate , compliance with the compression strength requirements of Article 2.02C of this Specification according to the provisions of ACI 318,Chapter 4. ' E. Testing under Section 1.07 to establish conformity of the various concrete mix components and the mix design with the provisions of this Specification shall be at the Contractor's expense. ' 1.08 STORAGE OF MATERIALS A. Cement. Store cement in weathertight buildings, bins or silos to provide protection from , dampness and contamination and to minimize warehouse set. B. Aggregate. Arrange and use aggregate stockpiles to avoid excessive segregation or contamination ' with other materials or with other sizes of like aggregates. Build stockpiles in successive horizontal layers not exceeding three feet in thickness. Complete each layer before the next is started. Do not use frozen or partially frozen aggregates. , C. Sand. Before using,allow sand to drain until a uniform moisture content is reached. D. Admixtures. Store admixtures to avoid contamination,evaporation or damage. Provide suitable agitating equipment to assure uniform dispersion of ingredients in admixture solutions which tend A1736s0330o 03300-4 01/16/95 t8077-110-DN City of Round Rock ' 30"Raw Water Line ' to separate. Protect liquid admixtures from freezing and other temperature changes which would adversely affect their characteristics. ' PART 2: PRODUCTS 2.01 MATERIALS ' A. Materials shall comply with these Specifications and any State or local specification requirements. ' B. Cement for all cast-in-place concrete shall be domestic Portland cement complying with ASTM C150. Air entraining cements shall not be used. Cement brand shall be subject to approval by the Engineer and one brand shall be used throughout the Work. The following cement types shall be used: 1. For all structures,use Type I cement. C. Aggregates 1. Fine aggregate shall consist of washed inert natural sand conforming to the requirements of ' ASTM C33. 2. Coarse aggregate shall consist of well-graded crushed stone or washed gravel conforming 1 to the requirements of ASTM C33. Grading requirements shall be as listed in ASTM C33 Table 2 for the size number ' corresponding to the appropriate maximum coarse aggregate size. Limits of Deleterious Substances and Physical Property Requirements shall be as listed in ASTM C33 Table 3 for severe weathering regions. ' TABLE 03300-1 ' Maximum Course Size Number Description Aggregate Size (ASTM C33 Table 2) ' Mass Concrete 2 inches 357 Reinforced Sections —greater than 10 inches thick 1 inch 57 —10 inches thick or less 3/4 inch 67 D. Water shall be potable water free from injurious amounts of oil,acid,alkali,organic matter,or other deleterious substances. ' E. Admixtures 1. An air entraining admixture shall be used in all concrete. The admixture shall comply with ' ASTM C260 and shall be compatible with the concrete mix including other admixtures. An36s03.300 03300-5 01/16/95 8077-110-DN ' City of Round Rock 30"Raw Water Line ' Acceptable Manufacturers include: ' Master Builders,Cleveland,OH Micro Air or MB-VR,or equal ' 2. A water reducing agent shall be used in all concrete. The admixture shall comply with ASTM C494,Type A or Type D, shall contain no chlorides, shall be suitable for use in ' contact with potable water after 30 days concrete curing and shall be compatible with the air entraining admixtures. Proportioning and mixing shall be as recommended by the manufacturer. , Acceptable Manufacturers include: Master Builders,Cleveland,OH-Pozzolith Polyheed,344N,322N,220N, , W.R.Grace&Co.,( ),WRDA,or equal. 3. Admixtures causing retarded setting of concrete shall not be used without special written , approval from the Engineer. If a retarder is allowed in the mix,it shall comply with ASTM C494 Type B or D. Acceptable manufacturers include: , Master Builders,Cleveland,OH-Pozzolith 100XR or 30OR or equal. ' 4. Admixtures causing accelerated setting of concrete shall not be used without special written approval from the Engineer. If an accelerator is allowed in the mix, it shall not contain ' chlorides and shall comply with ASTM C494 Type C or E. Acceptable manufacturers include: , Master Builders,Cleveland,OH-Pozzutec 20, F. Sheet Material for Curing Concrete. Waterproof paper, polyethylene film or white burlap- ' polyethylene sheeting all complying with ASTM C171. G. Liquid Compounds for Curing Concrete. For normal concreting (i.e., sidewalks, concrete ' pavements)liquid membrane curing compound shall comply with ASTM C309 Type II(white pigmented). Liquid membrane-forming curing compounds for application to horizontal and vertical concrete surfaces to retard loss of water during the curing period shall comply with the requirements of ASTM C309 Type 1-D(clear or translucent with fugitive dye)and shall contain no wax,paraffin,or oil. Curing compounds shall be approved for use in contact with potable water after 30 days(non-toxic and free of taste or odor). ' Acceptable manufacturers include: Sonneborn Building Products,Minneapolis,MN-Kure-N-Seal 0800,or equal. t A1736su3.300 03300-6 011[6/95 ' 8077-110-DN City of Round Rock ' 30"Raw Water Line ' H. Concrete Form Release Agent. Coat form surfaces with an effective,non-staining,water based bond-breaking form coating. ' Approved manufacturer's include: W.R.Meadows,Inc.,Elgin,IL-DUOGARD,or equal. ' 2.02 PROPORTIONING ' A. Objective. Select proportions of ingredients to produce concrete having proper placability, durability,strength,appearance and other required properties. Proportion ingredients to produce a homogenous mixture which will work readily into comers and angles of forms and around reinforcement by methods of placing and consolidation employed on the work, but without permitting materials to segregate or allowing excessive free water to collect on the surface. B. Concrete shall be proportioned to meet the design strength and material limits specified in Tables ' 03300-2 and 03300-3. The design mix is developed as stated in Article 1.07 based on a standard deviation of the 28 day compression strength. ' C. Water content of the concrete shall be based on a curve showing the relation between water content and 7 and 28 day compressive strengths of concrete made using the proposed materials. The curves shall be determined by four or more points,each representing an average value of at least three test specimens at each age. The curves shall have a range of values sufficient to yield the desired data,including all the compressive strengths specified,without extrapolation. The water content of the concrete to be used,as determined from the curve,shall correspond to the ' following test strengths of the laboratory trial mixtures: TABLE 03300-2 Min.Lab. Strength Design Strength* 7 Days 28 Days 2,500 psi 2,000 psi 2,900 psi 3,500 psi 2,700 psi 4,100 psi ' *Final design value at 28 days. ' In no case,however,shall the resulting mix conflict with the limiting values for maximum water content and net minimum cement factor as specified in Table 03300-3. 1 A1736103300 03300-7 01/16/95 1 8077-110-DN City of Round Rock 30"Raw Water Line t D. The following limiting strengths,water contents and cement factors shall apply. ' TABLE 03300-3 Net Minimum Cement ' Factor**Contents Minimum Design Maximum Water Content* in 100 lbs/c.y. Water/Cement , 28 Day Strength (gals/100 lbs.of cement) (sacks/c.y.) Ratio 2,500 7.4 4.3(4.60) 0.62 ' 3,500 6.0 5.2(5.52) 0.50 * Maximum. Decrease if possible. This represents total water in mix at time of mixing, ' including free water on aggregates and water in admixture solutions. ** Minimum. Increase as necessary to meet other requirements. These cement factors apply ' to"controlled'concrete subject to specific inspection. 1. Minimum cement content shall be as shown in Table 03300-3. The Contractor shall increase cement content as required to meet strength requirements. 2. When high early-strength Portland cement is permitted,the same strength requirements shall , apply except that the indicated strengths shall be attained at seven days instead of 28 days. E. Entrained air,as measured by ASTM C231,shall be as follows: ' TABLE 03300-4 Total Air Measured at Discharge Concrete Placement from Truck(%) Finished slabs 3.0 maximum All other normal weight concrete 3.5 to 5.0 1. If the air entraining agent proposed for use in the mix requires testing methods other than ASTM C231 to accurately determine air content,make special note of this requirement in ' the admixture submittal required under Article 1.05. F. Slump of the concrete as measured by the ASTM C143,shall be as shown in Table 03300-5. If plasticizer is used,the slumps indicated shall be before plasticizer is added. Plasticized concrete shall have a slump ranging from seven to ten inches. 1 A 1736so3300 03300-8 01116N5 ' ' 8077-110-DN City of Round Rock 30"Raw Water Line ' TABLE 03300-5 Slump(inches) Portion of Structure Recommended Range Pavement and slabs on ground 2 1 to 3 Plain footings,gravity walls,slabs and 2 to 3 1 to 4 beams L Heavily reinforced foundation walls and 3 to 4 2 to 4 footings Thin reinforced walls and columns 4 3 to 5 1. Concrete shall be of a consistency which can be readily worked into the corners and angles of the forms and around the reinforcement, inserts,and wall castings without permitting materials to segregate or free water to collect on the surface. Consideration shall be given to the proposed methods of placing and compacting in establishing the consistency of the ' concrete. G. Proportion admixtures according to the manufacturer's recommendations. Two or more admixtures specified may be used in the same mix provided that the admixtures in combination retain full efficiency and have no deleterious effect on the concrete or on the properties of each other. Avoid using retarding or accelerating admixtures. Special circumstances such as extremes in ambient temperature may require the use of these admixtures,however,they may only be used after receiving specific written approval from the Engineer. PART 3: EXECUTION 3.01 MEASURING MATERIALS A. Measure materials by weighing except as otherwise specified or where other methods are specifically authorized by the Engineer. The apparatus provided for weighing the aggregates and cement shall be suitably designed and constructed for this purpose. Scales shall have been certified by the local Sealer of Weights and Measures within one year of use. The accuracy of all weighing devices shall be such that successive quantities can be measured to within one per cent of the desired weight. Protect weighing, indicating, recording, printing, and control equipment against exposure to dust and weather. B. Cement and each type of aggregate shall be weighed separately. Cement in standard packages (sacks)need not be weighed,but bulk cement and fractional packages shall be weighed. Cement shall be weighed to plus or minus one percent of the specified weight. C. Water shall be measured by volume or by weight. All measuring devices shall be subject to approval by the Engineer. nne6sos.a0o 03300-9 01/16/95 1 8077-110-DN City of Round Rock 30"Raw Water Line , 1. Provide a suitable measuring device capable of measuring mixing water within one-half percent accuracy for each batch. Note the number of gallons of water as batched on printed batching tickets. 2. Provide a moisture meter to measure the amount of free water in fine aggregates within 0.3 ' of a percent. Compensate for varying moisture contents of fine aggregates and change batch weights of materials if necessary before batching. D. Admixtures shall be dispensed either manually using calibrated containers or measuring tanks,or by means of an automatic dispenser approved by the manufacturer of the specific admixture. , Measure admixture to plus or minus three percent by volume. 1. Charge air-entraining and chemical admixtures into the mixer as a solution using an automatic dispenser or similar metering device. 2. Inject multiple admixtures separately during the batching sequence. 3.02 MIXING A. Concrete shall be ready-mixed concrete produced by equipment acceptable to the Engineer. No hand-mixing will be permitted. Clean each transit mix truck drum and reverse drum rotation before the truck proceeds under the batching plant. Equip each transit-mix truck with a continuous,nonreversible,revolution counter showing the number of revolutions at mixing speeds. B. Ready-mix concrete shall be transported to the site in watertight agitator or mixer trucks loaded not in excess of their rated capacities as stated on the name plate. Discharge at the site shall be within the time constraints listed in Table 03300-6. C. Keep the water tank valve on each transit truck locked at all times. Any addition of water must be directed by the Engineer. All added water shall be metered with records kept of any additional water added. Added water shall be incorporated by additional mixing of at least 35 revolutions. All added water shall be metered and the amount of water added shall be shown on each delivery ticket. D. All central plant and rolling stock equipment and methods shall comply with the latest Truck Mixer and Agitator Standards of the Truck Mixer Manufacturers' Bureau of the National Ready-Mixed Concrete Association,as well as ACI 318 Section 5.2,and ASTM C94. E. Retempering of concrete or mortar which has partially hardened(that is,mixing with or without additional cement,aggregate,or water)will not be permitted. F. Attention is called to the importance of dispatching trucks from the batching plant so they arrive at the site of the work just before the concrete is required,thus avoiding excessive mixing of concrete while waiting or delays in placing successive layers of concrete in the forms. A1736so3.300 03300-10 01/16N5 8077-110-DN City of Round Rock ' 30"Raw Water Line G. Control of Temperature and Mixing Time 1. In cold weather(see definition in Article 3.09D)maintain the as mixed temperature of the concrete and concrete temperatures at the time of placement in forms as indicated in Table 03300-6. 2. If water or aggregate has been heated,combine water with aggregate in the mixer before cement is added. Do not add cement to mixtures of water and aggregate when the temperature of the mixture is greater than 90°F. 3. In hot weather,cool ingredients before mixing to maintain temperature of the concrete below the maximum placing temperature of 90'F. If necessary,substitute well-crushed ice for all or part of the mixing water. 4. The maximum time interval between the addition of mixing water and/or cement to the batch,and the placing of concrete in the forms shall not exceed the following: TABLE 03300-6 Air or Concrete Temperature (whichever is higher) Maximum Time ' 80°F(27°C)to 90°F(32°C) 45 minutes 70°F(21°C)to 79°F(26°C) 60 minutes 40°F(5°C)to 69°F(20°C) 90 minutes ' H. Concrete showing either poor cohesion or poor coating of the coarse aggregate with paste shall be remixed. If this does not correct the condition,the concrete shall be rejected. If the slump is within the allowable limit,but excessive bleeding,poor workability,or poor fnishability are ' observed,changes in the concrete mix shall be obtained only by adjusting one or more of the following: 1. The gradation of aggregate. 2. The proportion of fine and coarse aggregate. 3. The percentage of entrained air,within the allowable limits. 3.03 FIELD TESTS A. Sets of field control cylinder specimens will be taken by the Owner's Representative during the progress of the Work, in compliance with ASTM C31. The number of sets of concrete test cylinders to be cast for each concrete pour shall be as follows: n vseso5�o0 03300-11 01/16/95 i 8077-110-DN City of Round Rock 30"Raw Water Line ' TABLE 03300-7 Minimum No.of No.of C.Y.Concrete Poured Sets of Cylinders 0to24 1 25 to 75 2 75 to 150 3 150 to 250 4 250 to 400 5 400 to 550 6 1. A"set"of test cylinders consists of four cylinders,one to be broken at seven days and two to be broken and their strengths averaged at 28 days. The fourth may be used for a special break at 3 days or to verify strength after 28 days if 28 day breaks are low. 2. When the average 28-day compressive strength of the cylinders in any set falls below the required compressive strength or below proportional minimum seven-day strengths(where proper relation between seven and 28-day strengths have been established by tests), proportions, water content, or temperature conditions shall be changed to achieve the required strengths. B. The Contractor shall cooperate in the making of tests by allowing free access to the work for the ' selection of samples,providing an insulated closed curing box for specimens,affording protection to the specimens against injury or loss through his operations,and furnishing material and labor required for the purpose of taking concrete cylinder samples. All shipping of specimens will be paid for by the Owner. Curing boxes shall be acceptable to the Engineer. C. Slump tests will be made in the field immediately prior to placing the concrete. Such tests shall , be made in accordance with ASTM C143. If the slump is greater than that specified,the slump may be adjusted at the job site by adding portland cement to the truck and remixing for at least , twenty revolutions,or,the concrete may be rejected. The choice of adding cement or rejecting the concrete shall be at the discretion of the Engineer alone. D. Air Content. Test for air content shall be measured by the Owner's Representative with a fresh ' concrete sample. Air content for concrete made of ordinary aggregates having low absorption shall be made in compliance with either the pressure method complying with ASTM C231 or by the volumetric method complying with ASTM C173. If light weight aggregates or aggregates with high absorptions are used,the latter test method shall be used. 3.04 INSPECTION AND COORDINATION A. The preparation of forms, placing of reinforcing steel, conduits, pipes, and sleeves, batching, mixing,transporting,placing and curing of concrete shall be at all times under the inspection of the Engineer. The Contractor is responsible to coordinate the requirements of the electrical, mechanical, instrumentation, HVAC, architectural, structural and other Drawings prior to placement of concrete. A1736s03.300 03300-12 01/16ro5 1 8077-110-DN City of Round Rock 30"Raw Water Line B. The Contractor shall advise the Engineer of his readiness to proceed at least 24 hours prior to each concrete placement. The Engineer will inspect the preparations for concreting including the preparation of previously placed concrete, the reinforcing and the alignment and tightness of 1 formwork. No placement shall be made without the inspection and acceptance of the Engineer. 3.05 CONCRETE APPEARANCE A. Concrete for the Work shall provide a homogeneous structure which,when hardened,will have the required strength,durability and appearance. B. Formwork,mixtures and workmanship shall be such that concrete surfaces,when exposed,will require no finishing. C. When concrete surfaces are stripped,the concrete when viewed in good lighting from ten feet away shall be pleasing in appearance,and at 20 feet shall show no visible defects. 3.06 FORMS A. Forms shall be used for all cast-in-place concrete including footings. Forms shall be constructed and placed so the resulting concrete will provide the shape,lines,dimensions,appearance,and elevations indicated on the Drawings. B. Forms for all exposed exterior and interior concrete (walls) shall be new/unused "Plyform" exterior grade plywood panels as manufactured by the American Plywood Association(APA) bearing the trademark of that group,or equal acceptable to the Engineer. Provide B grade or better veneer on all faces to be placed against concrete during forming. Class of material and grades of miner plies shall be of sufficient strength and stiffness to provide a flat, uniform concrete surface requiring minimal finishing and grading. eC. Forms for all other cast-in-place concrete shall be made of wood, metal, or other acceptable material. Wood forms shall be constructed of sound lumber or plywood of suitable dimensions, free from knotholes and loose knots. Where used for exposed surfaces,boards shall be dressed and matched. Plywood shall be sanded smooth and fitted with tight joints between panels. Metal forms shall be of an acceptable type for the class of work involved and of the thickness and design required for rigid construction. D. Edges of all form panels in contact with concrete shall be flush within 1/32-inch and forts for plane surfaces shall be such that the concrete will be plane within 1/16-inch in four feet. Forms shall be tight to prevent the passage of mortar,water and grout. E. Forms for walls shall have removable panels at the bottom for cleaning, inspecting, and scrubbing-in of bonding paste. Forms for walls of considerable height shall be arranged with tremies and hoppers for placing concrete in a manner that will prevent segregation and accumulation of hardened concrete on the forms or reinforcing above the fresh concrete. F. Molding or bevels shall be placed to produce a 3/4-inch chamfer on all exposed projecting comers,unless otherwise noted on the Drawings. Provide similar chamfer strips at horizontal and 11136103 300 03300-13 01116m5 8077-110-DN City of Round Rock 30"Raw Water Line vertical extremities of all wall placements to produce 'clean" separation between successive placements as called for on the Drawings. G. Forms shall be sufficiently rigid to withstand vibration and to prevent displacement or sagging between supports. Forms shall be constructed so that the concrete will not be damaged by their removal. The Contractor shall be entirely responsible for the adequacy of the forming system. H. Forms, including new pre-oiled forms,shall be coated before reinforcement is placed,with an approved nonstaining form release agent that will provide effective bond-breaking between the form and hardened concrete. I. Before form material is reused,all surfaces in contact with concrete shall be thoroughly cleaned; all damaged places repaired;all projecting nails withdrawn;and all protrusions smoothed. Wood forms shall be re-coated with release agent before reuse. J. Form ties encased in concrete other than those specified in the following paragraph shall be designed so that after removal of the projecting part,no metal shall be within one-inch of the face of the concrete. That part of the tie to be removed shall be at least 1/2-inch diameter or be provided with a wood or metal cone at least 1/2-inch diameter and one inch long. Throughbolts or common wire shall not be used for form ties. Form ties in concrete exposed to view shall be the cone-washer type such as Richmond"Tyscru"or equal. K. Form ties for exposed exterior and interior walls shall be as specified in the preceding paragraph , except that the cones shall be of approved wood or plastic conforming with the preceding dimen- sions or as otherwise shown on the Drawings. 3.07 CONVEYING A. Handle concrete from mixer to placement as quickly as practicable while providing concrete of required quality in the placement area. Use methods which prevent loss of ingredients and segregation. B. Obtain approval of the conveying equipment. Select equipment of size and design to ensure continuous flow of concrete at the delivery end. Conform to the following equipment and operations requirements. 1. Provide truck mixers,agitators and nonagitating units and manner of operation conforming to requirements of ASTM C94. 2. Provide metal or metal-lined,non-aluminum chutes. Arrange for slopes not exceeding one , vertical to two horizontal and not less than one vertical to three horizontal. Chutes more than 20 feet long and chutes not meeting slope requirements may be used if concrete is discharged into a hopper before distribution. 3. Pumping of concrete will be permitted. Use a batch design and aggregate sizes suitable for pumping and submit for approval. A1736S03.3M 03300-14 OII16N5 ' ' 8077-110-DN City of Round Rock 30"Raw Water Line C. Supply delivery tickets to the Engineer upon arrival at the placement area as specified in Article 1.05.C. 3.08 PLACING AND COMPACTING A. Placing 1. Prepare formwork as specified and verify that all formwork completely encloses concrete to be poured and is securely braced prior to concrete placement. Remove ice,excess water,dirt and other foreign materials from forms. Confirm that reinforcement is securely in place and expansion joint material,anchors,pipes,conduits,sleeves,and other embedded items are properly positioned and will remain so during concrete placement. Have a competent workman at the location of the pour who can assure that reinforcement and embedded items remain in design locations while concrete is being placed. Sprinkle semi-porous subgrades to eliminate suction of water from the mix. Seal extremely porous subgrades in an approved manner. a. Coat metal fabrications to be embedded in concrete as specified in Section 05520 before placing concrete. 2. General Procedure ' a. Deposit concrete continuously,or in layers of such thickness that no concrete will be deposited on concrete which has hardened sufficiently to cause formation of seams or planes of weakness within the section. If the section cannot be placed continuously, place construction joints as specified or as approved. b. Proceed with placement at a rate such that concrete which is being integrated with fresh concrete is still plastic. Do not deposit concrete which has partially hardened or has been contaminated by foreign materials. c. Remove temporary spreaders from forms when the spreader is no longer useful. Temporary spreaders may remain embedded in concrete only when made of galvanized metal or concrete and if prior approval has been obtained. d. Do not place concrete for supported elements until concrete previously placed in the supporting element-columns,slabs and walls-has reached adequate strength. e. Deposit concrete as near its final position as possible to avoid segregation due to rehandling or flowing. Do not subject concrete to a procedure which will cause segregation. I. Where surface mortar is to form the base of a finish,especially those designated to be painted,work coarse aggregate back from forms with a suitable toot to bring the full surface of the mortar against the form. Prevent the formation of excessive surface voids. n i7sm�n� 03300-15 01/16/95 8077-110-DN City of Round Rock 30"Raw Water Line g. Consolidate concrete by vibration, spading, rodding or forking so that concrete is ' thoroughly worked around reinforcement,around embedded items and into comers of forms. Eliminate air or stone pockets which may cause honeycombing,pitting or planes of weakness. ' 3. Slabs a. After suitable bulkheads, screeds and jointing materials have been positioned, the , concrete shall be placed continuously between construction joints beginning at a bulkhead, edgeform, or comer. Each batch shall be placed into the edge of the previously placed concrete to avoid stone pockets and segregation. b. Avoid delays in casting. If there is a delay in casting, the concrete placed after the delay shall be thoroughly spaded and consolidated at the edge of that previously placed to avoid cold joints. Concrete shall then be brought to correct level and struck off with a straightedge. Bullfloats or darbies shall be used to smooth the surface,leaving it free of humps or hollows. c. Where water channel slabs are to be placed integrally with the walls below them,place the walls and compact as specified. Allow one hour to pass between placement of the wall and the overlying slab to permit consolidation of the concrete in the walls. Keep the top surface of the wall moist so as to prevent a cold joint from forming. 4. Formed Concrete , a. Place concrete in forms using tremie tubes and taking care to prevent segregation. , Bottom of tremie tubes shall be in contact with the concrete already placed. Do not drop concrete more than four feet. If plasticized concrete is used,the maximum free fall of concrete shall not exceed 15 feet. b. In walls, place concrete in 12-inch to 24-inch lifts, keeping the surface horizontal. Compaction shall be by vibrator and by puddling stick. The vibrator shall be inserted ' vertically at regular intervals,through the fresh concrete and slightly into the previous lift, if any. It shall be removed as soon as the surface begins to liquefy around the vibrator. If plasticized concrete is used maximum lift thickness may be increased to seven feet. c. Vibration shall be supplemented by hand puddling. Puddling shall be continuously while pouring concrete and shall be done primarily between forms and reinforcing steel, , around openings,or wherever needed to prevent honeycomb,fill voids or drive out large air bubbles. 5. Concrete Poured Against Rock a. Where concrete is poured against undisturbed rock,especially in drilled shafts,place concrete within 24 hours after excavation to prevent weathering of exposed rock surfaces. A1736503.3(X) 03300-16 01/16/95 ' t8077-110-DN City of Round Rock 30"Raw Water Line b. Remove all water from excavations or shafts before placing concrete. B. Compaction 1. All concrete shall be placed and compacted with mechanical vibrators. The number,type and size of the units shall be approved by the Engineer in advance of placing operations. No concrete shall be ordered until sufficient approved vibrators(including standby units in working order)are on the job. 2. A minimum frequency of 7000 revolutions per minute is required for mechanical vibrators. Do not use vibrators to transport concrete within forms. Insert vibrators and withdraw at points from 18 to 30 inches apart. At each insertion, vibrate sufficiently to consolidate concrete,generally from five to 15 seconds. Do not overvibrate causing segregation. Keep a spare operable vibrator on the site during concrete placing operations. 3. Concrete Slabs. Concrete for slabs less than 8-inches thick shall be consolidated with vibrating screeds;slabs 8-inches to 12-inches thick shall be compacted with internal vibrators and (optionally) with vibrating screeds. Vibrators shall always be placed into concrete vertically and shall not be laid horizontally or laid over. 4. Walls and Columns. Internal vibrators shall be used wherever possible. In general,for each vibrator needed to melt down the batch at the point of discharge, one or more additional vibrators must be used to densify,homogenize and perfect the surface. 5. Amount of Vibration. Vibrators are to be used to consolidate properly placed concrete,but not to move or transport concrete in the forms. Vibration shall continue until: a. Frequency returns to normal. b. Surface appears liquefied,flattened and glistening. c. Trapped air ceases to rise. d. Coarse aggregate has blended into surface,but has not disappeared. 3.09 CURING AND PROTECTION A. Protect all concrete work against injury from the elements and defacements of any nature during construction operations. B. Curing Methods 1. Curing Methods for Concrete Surfaces. All concrete shall be cured to retain moisture and maintain specified temperature at the surface for a minimum of seven days after placement. ' The following curing methods are to be used where specified: a. Water Curing. Keep entire concrete surface wet by ponding,continuous sprinkling or use of continuously saturated burlap. Provide necessary labor to maintain wet cure 24 hours a day. Wet cure to begin as soon as concrete attains an initial set. w i�a6so»uo 03300-17 01116/95 8077-110-DN City of Round Rock 30"Raw Water Line b. Sheet Material Curing. Cover entire surface with sheet material complying with Article , 2.01.H. The sheeting shall be securely anchored to prevent wind and air from lifting the sheeting or entrapping air between the sheet and the concrete surface. The sheet shall be placed and secured over the new concrete as soon as initial set has occurred. c. Liquid Membrane Curing. Liquid membrane curing compounds complying with Article 2.01.I shall be applied over the entire concrete surface except for surfaces to receive additional concrete. Curing compound shall NOT be placed on any concrete surface where additional concrete is to be placed. Curing compound shall be applied as soon as the free water on the surface has disappeared and no water sheen is visible,but not after the concrete is dry or when the curing compound can be absorbed into the concrete. Application shall be in compliance with the manufacturers recommendations. 2. Specified applications of curing methods. a. Slabs for Water Containment Structures. Water curing only. b. Slabs on Grade and Footings not used to Retain Water. Water curing,sheet material curing or liquid membrane curing. c. Structural Slabs (other than water containment). Water curing or liquid membrane curing. d. Horizontal Surfaces which will Receive Additional Concrete,Coatings,Grout or Other Material that Requires Bond to the substrate. Water curing. e. Formed Surfaces. None if non-absorbent forms are left in place seven days. Water cure if absorbent forms are used. Sheet cured or liquid membrane cured if forms are removed prior to seven days. Exposed horizontal surfaces of formed walls or columns shall be water cured for seven days or until next placement of concrete is made. f. Concrete joints. Water cured or sheet material cured. , C. Finished surfaces and slabs shall be protected from the direct rays of the sun to prevent checking and crazing. D. Cold Weather Concreting , 1. For this Specification, 'bold weather" is defined as a period when for more than three ,. successive days the average daily outdoor temperature drops below 40°F. The average daily temperature shall be calculated as the average of the highest and the lowest temperature during the period from midnight to midnight. 2. Concrete placed during cold weather shall be batched,delivered,placed,cured and protected in compliance with the recommendations of ACI 306R and the additional requirements of this Section. A 1736S03 300 03300-18 0vIN95 , 8077-110-DN City of Round Rock 30"Raw Water Line 1 3. Submit to the Engineer for review and approval a Work Plan describing in detail the methods and procedures proposed for use during cold weather. The Work Plan shall discuss the production,transportation,placement,protection,curing and temperature monitoring of the concrete. Include also procedures to be implemented upon abrupt changes in weather conditions or equipment failures. Cold weather concreting shall not begin until the Work Plan is reviewed and accepted by the Engineer. 4. The minimum temperature of concrete immediately after placement and during the protection period shall be as indicated in Table 03300-8. The temperature of the concrete in place and during the protection period shall not exceed these values by more than 20`F. Prevent overheating and non-uniform heating of the concrete. TABLE 03300-8 Minimum Dimension of Section Concrete Temperatures <12 inches 12 to 36 inches Minimum concrete temperature 55°F 50°F 5. During periods of cold weather,concrete shall be protected to provide continuous warm, moist curing(with supplementary heat when required)for a total of at least 350 degree-days of curing. a. Degree-days are defined as the total number of 24 hour periods multiplied by the weighted average daily air temperature at the surface of the concrete(eg: 5 days at avg. 70°F=350 degree-days). b. To calculate the weighted average daily air temperature,sum hourly measurements of the air temperature in the shade at the surface of the concrete taking any measurement less than 50°F as 0°F. Divide the sum thus calculated by 24 to obtain the weighted average temperature for that day. 6. Salt,manure or other chemicals shall not be used for protection. 7. At the end of the protection period,allow the concrete to cool gradually to the ambient temperature. If water curing has been used, the concrete shall not be exposed to I temperatures below those shown in Table 03300-8 until at least 24 hours after water curing has been terminated. 8. During periods not defined as cold weather,but when freezing temperatures are expected or occur,protect concrete surfaces from freezing for the first 24 hours after placing. E. Hot Weather Concreting 1. For this Specification,"hot weather"is defined as any combination of high air temperatures, 1 low relative humidity,and wind velocity which produces a rate of evaporation as estimated A 1736S03 300 03300-19 01/16/95 8077-110-DN , City of Round Rock 30"Raw Water Line by Figure 2.1.5 in ACI 305R-77, 1982 revision,approaching or exceeding 0.2 pounds per , square foot per hour(lb/ft2/hr). 2. Concrete placed during hot weather,shall be batched,delivered,placed,cured and protected in compliance with the recommendations of ACI 305R and the additional requirements of this Specification. a. Temperature of concrete being placed shall not exceed 90'17 and every effort shall be made to maintain a uniform concrete mix temperature below this level. The temperature of the concrete shall be such that it will cause no difficulties from loss of slump,flash set or cold joints. b. All necessary precautions shall be taken to promptly deliver and promptly place the concrete upon its arrival at the job site and to provide vibration during placement. c. The Engineer may direct the Contractor to immediately cover plastic concrete with sheet material. 3. The Contractor shall submit for acceptance by the Engineer a Work Plan describing the methods and procedures he proposes to use for concrete placement, finishing and curing during hot weather periods. 3.10 REMOVAL OF FORMS A. Except as otherwise specifically authorized by the Engineer,forms shall not be removed before the concrete has attained a strength of at least 30 percent of the 28-day compressive strength ' prescribed by the design,nor before reaching the following number of day-degrees of curing. TABLE 03300-9 Forms for Degree-Days* Beams and slabs 500 Walls and vertical surfaces 100 *See definition of degree-days in Article 3.09D. B. Shores shall not be removed until the concrete has attained at least 60 percent of the specified strength and also sufficient strength to support safely its own weight and the construction live loads upon it. 3,11 FAILURE TO MEET REQUIREMENTS A. Should the strengths shown by the test specimens made and tested in compliance with the previous provisions fall below the values given in Table 03300-2, the Engineer shall have the right to require changes in proportions established to apply on the remainder of the Work. A 1736SOJ 300 03300-20 OV16N5 , ' 8077-110-DN City of Round Rock 1 30"Raw Water Line 1 Furthermore,the Engineer shall have the right to require additional curing on those portions of the structure represented by the test specimens which failed. The cost of such additional curing shall be at the Contractor's expense. In the event that such additional curing does not produce the strength required,as evidenced by core and/or load tests,the Engineer shall have the right to require strengthening or replacement of those portions of the structure which fail to develop the required strength. The cost of all such core borings and/or load tests and any strengthening or concrete replacement required because strengths of test specimens are below that specified,shall be entirely at the expense of the Contractor. In such cases of failure to meet strength requirements the Contractor and Engineer shall confer to determine what adjustment,if any,can be made to comply with Sections titled"Strength"and"Failure to Meet Strength Requirements" of ASTM C94. The"purchaser"referred to in ASTM C94 is the Contractor in this Specification. B. When the tests on control specimens of concrete fall below the required strength,the Engineer will permit check tests for strengths to be made by means of typical cores drilled from the structure in compliance with ASTM C42 and C39. In case of failure of the cores,the Engineer, in addition to other recourses,may require,at the Contractor's expense,load tests on any one of the slabs,beams,piles,caps,and columns in which such concrete was used. Test need not be made until concrete has aged 60 days. C. Should the strength of test cylinders fall below 60 percent of the required minimum 28-day strength,the concrete shall be rejected and shall be removed and replaced. 3.12 PATCHING A. As soon as the forms have been stripped and the concrete surfaces exposed, fins and other ' projections shall be removed,recesses left by the removal of form ties shall be filled,and surface defects which do not impair structural strength shall be repaired. Clean all exposed concrete surfaces and adjoining work stained by leakage of concrete,to approval of the Engineer. B. Immediately after removal of forms remove plugs and break off all projecting metal ties. Holes are then to be promptly filled upon stripping as follows: Moisten the hole with water,followed by a 1/16-inch brush coat of neat cement slurry mixed to the consistency of a heavy paste. Immediately plug the hole with Non-Shrink Cement Grout specified in Section 03600. Hammer the grout into the hole until dense,and an excess of paste appears on the surface in the form of a spiderweb. Trowel smooth with heavy pressure. Avoid burnishing. C. Rub patched areas lightly with a fine Carborundum stone at an age of one to five days if necessary to bring the surface down with the parent concrete. Exercise care to avoid damaging or staining the virgin skin of the surrounding parent concrete. Wash thoroughly to remove all rubbed matter. 3.13 REPAIRS A. It is the intent of this Specification to require quality work including adequate forming,proper mixture and placement of concrete and curing so completed concrete surfaces will require no patching. nnwsm,3ao 03300-21 o1/1W9e 8077-110-DN City of Round Rock 30"Raw Water Line ' B. Defective concrete and honeycombed areas as determined by the Engineer shall be repaired to the Engineer's satisfaction. 3.14 FIELD CONTROL A. The Engineer may have cores taken from any questionable area in the concrete work such as construction joints and other locations as required for determination of concrete quality. The results of tests on such cores shall be the basis for acceptance, rejection or determining the continuation of concrete work. B. The Contractor shall cooperate in obtaining cores by allowing free access to the Work and permitting the use of ladders,scaffolding and such incidental equipment as may be required. The Contractor shall repair all core holes. The work of cutting and testing the cores will be at the expense of the Owner. PART 4: SCHEDULES 4.01 INSTALLATION SCHEDULE A. The following are the general applications for the various concrete design strengths to be used. TABLE 03300-10 r Design Strength (psi) Description , 2,500 Concrete fill,seal slabs,electrical duct encasement,pipe encasements,and all other mass unreinforced concrete 3,500 Walls,columns,slabs on grade,suspended slab and beam systems, grade beams,pipe collars,pipe cradles,and all other structural concrete END OF SECTION t A1736so3.30n 03300-22 01116/95 ' 8077-110-DN City of Round Rock ' 30"Raw Water Line iSECTION 03600 GROUT PART 1: GENERAL 1.01 SCOPE OF WORK A. Furnish all labor,materials,equipment and incidentals required to prepare concrete surfaces and place grouts as shown on the Drawings and as specified as necessary to complete the Work. 1.02 RELATED WORK SPECIFIED ELSEWHERE A. Concrete Reinforcement is included in Section 03200. B. Concrete Joints and Accessories is included in Section 03250. C. Cast-in-Place Concrete is included in Section 03300. 1.03 REFERENCED STANDARDS A. American Society for Testing and Materials(ASTM) 1. Standard Specifications as referenced. B. U.S.Army Corps of Engineers(CRD). 1. Standard Specifications as referenced. 1.04 SUBMITTALS A. Submit manufacturer's technical literature on all product brands, proposed for use by the Contractor,to the Engineer for review. The submittal shall include the manufacturer's installation Iand/or application instruction. B. When substitutions for acceptable brands of materials specified herein are proposed by the Contractor, submit brochures and samples of the proposed substitutions to the Engineer for approval before delivery to the project. 1.05 QUALITY ASSURANCE A. Manufacturer Qualifications. The manufacturer of the specified products shall have a minimum of 10 years experience in the production and use of the proposed products and shall maintain an ongoing program of training,certifying,and technically supporting the Contractor's personnel. A1736503.600 03600-1 01/17/95 8077-110-DN City of Round Rock 30"Raw Water Line ' B. Contractor Qualifications. Contractors shall have completed a program of instruction in the , application of the approved manufacturer's products and shall provide a certification from the manufacturer attesting to their training and status as an approved applicator. 1.06 DELIVERY,STORAGE,AND HANDLING , A. Deliver the specified products in original, unopened containers with the manufacturer's name, labels,product identification,and batch numbers clearly marked. B. Store and condition the specified product as recommended by the manufacturer. PART 2: PRODUCTS 2.01 MATERIALS A. Non-Shrink Precision Cement Grout 1. General a. Non-shrink precision cement grout shall be a flowable portland cement based grout , having a non-metallic composition and containing a preproportioned blend of selected portland cement,mineral aggregate,water,plasticizing/water-reducing admixtures,and shrinkage compensating agents. The shrinkage agents shall compensate for shrinkage in both the plastic and hardened state. The grout shall meet or exceed the requirements of the Corps of Engineers Specification CRD C621. b. Non-shrink precision cement grout shall be used in confined and generally formed areas ' requiring patching. It shall not be used in areas subject to sulfate or chemical attack such as in liquid containment structures. It shall not be used under equipment pad base plates subject to vibration. 2. Material a. Properties of the cured material 1) Compressive Strength(CRD C621). 7,600 psi minimum at 28 days. 2) Splitting Tensile Strength(ASTM C496). 500 psi minimum at 28 days. 3) Flexural Strength(ASTM C580). 1,200 psi minimum at 28 days. 41) Bond Strength(ASTM C882-Modified)Plastic to Hardened. , 1,950 psi minimum at 28 days moist cure. 5) Expansion(CRD C621). 0.015 percent minimum at 28 days. 6) Color. Concrete gray. A1736S03.600 03600-2 01/17/95 1 8077-110-DN City of Round Rock 30"Raw Water Line 3. Approved Manufacturer's include: Sika Corporation,Lyndhurst,NJ-Sikagrout 212;Master Builders,Cleveland,OH-Mastertlow 928;U.S.Grout Corporation,Fairfield,CT-Five Star Special Grout applicable to intended use,or equal. B. Non-Shrink Cement Grout 1. General a. Non-shrink cement grout shall be a portland cement based grout having a non-metallic composition and containing a pre-proportioned blend of selected portland cement, aggregate,water,admixtures,and shrinkage compensating agents. The shrinkage agents shall compensate for shrinkage in both the plastic and hardened state. The grout shall meet or exceed the requirements of the Corps of Engineers Specification CRD C621. ' b. Non-shrink cement grout is intended for use as a general void filler for filling tie holes, blockouts,and minor surface honeycombing. It shall not be used in areas designated for "precision" grouting, areas subject to sulfate or chemical attack such as liquid containment structures,or areas subject to vibration from pumps,motors,etc. 2. Material a. Properties of the cured material e1) Compressive Strength(CRD C621). 3000 psi minimum at 3 days. 7000 psi minimum at 28 days. 2) Expansion(CRD C621). 0.015 percent minimum at 28 days. 0.0 percent shrinkage 3) Color. Concrete gray. 3. Approved Manufacturer's include: Master Builders,Cleveland,OH-Set Grout;U.S.Grout Corporation,Fairfield,CT-Five Star Grout applicable to intended use,or equal. C. Non-Shrink Epoxy Grout 1. General a. Non-Shrink Epoxy Grout shall be a non-metallic,polymer-based,composition containing a preproportioned blend of epoxy resin,hardener and aggregate. ' b. Non-shrink epoxy grout is intended for use in confined and generally formed areas requiring patching or filling. It is particularly intended for use in areas subject to sulfate or chemical attack(such as in liquid containment structures)and under all equipment bases subject to vibration from pumps,motors,etc. A1111111,611 03600-3 01/17/95 8077-110-DN City of Round Rock 30"Raw Water Line 2. Material a. Properties of the cured material 1) Compressive Strength(ASTM C579 Method B). , 5,000 psi minimum at 24 hours 12,000 psi at 7 days. 2) Tensile Strength(ASTM C307). 2,000 psi minimum at 28 days. 3) Flexural Strength(ASTM C580). , 4,000 psi minimum at 28 days. 4) Bond Strength(ASTM C882 Modified)Plastic to Hardened. 1,950 psi minimum at 28 days moist cure. 5) Volume Change(ASTM C827 Modified). 0.0 percent shrinkage 6) Color. Concrete gray. 3. Approved Manufacturer's include:Sika Corporation,Lyndhurst,NJ-Sikadur 42 Grout Pak; , U.S.Grout Corporation,Fairfield,CT-Five Star Epoxy Grout;Master Builders,Cleveland, OH-Ceilcote 648 CP,or equal. D. Polymer Modified Mortar 1. General , a. Polymer Modified Mortar shall be a two-component,polymer-modified,cementitious, fast-setting,trowel grade,structural repair mortar. It shall consist of a factory prepro- portioned two-component system whose components shall not contain chlorides,nitrates, asbestos,added gypsum,added lime,or high alumina cements. The system shall be non-combustible,either before or after cure. b. It shall be used for general grouting and patching where non-shrink grouts aren't required but where increased corrosion resistance is needed such as major repair of defective concrete and honeycombing in water containment structures. 2. Material a. Properties of Cured Material 1) Compressive Strength(ASTM C109). 250 psi minimum at 4 hours. 2) Compressive Strength(ASTM C109). ' 7,000 psi minimum at 28 days. 3) Flexural Strength(ASTM C78-Modulus of Rupture). 1,300 psi minimum at 28 days. 4) Bond Strength(ASTM C882). 2,200 psi minimum at 28 days. 5) This system shall not produce a vapor barrier. A1736s03.600 03600-4 01/17/95 8077-I10-DN City of Round Rock 30"Raw Water Line 6) This system shall be thoroughly compatible with concrete. 7) Aggregate,where 100%of the aggregate passes a 1/x"sieve,may be used to extend the mortar only with the approval of the Engineer. ' 8) System may be finished with power trowel. 9) The system must be placeable from 1/8 inch to I inch in depth and extendible to greater depths. 3. Approved manufacturer's include: a. For horizontal surfaces: Sika Corporation, Lyndhurst, NJ - Sikatop 122; Master Builders,Cleveland,OH-SET Vertapatch,or equal. b. For vertical or overhead surfaces: Sika Corporation, Lyndhurst, NJ - Sikatop 123; Master Builders,Cleveland,OH-SET Vertapatch,or equal. PART 3: EXECUTION 3.01 GENERAL A. All commercial products specified in this Section shall be stored,mixed, and applied in strict compliance with the manufacturer's recommendations. ' B. In all cases where concrete is grouted in the vicinity of an expansion joint or control joint,the grouting shall be placed so as to preserve the isolation between components on either side of the joint. C. Reflect all existing joints through the grout. Install new joints as required by the Engineer. Fill all joints as designated by the Engineer. D. When the designated work requires a pourable or pumpable non-shrink grout, provide forms which will retain the grout without leakage. Forms shall be lined or coated with bond-breaker for easy removal. All form work shall be approved by the Engineer. 3.02 SURFACE PREPARATION 1 A. Remove all deteriorated materials,dirt,oil,grease,and all other bond inhibiting materials from the surface to be grouted. Preparation work shall be done by mechanical means(i.e.sandblasting, grinding,etc.),approved by the Engineer. Irregular voids or surface stones need not be removed I if they are sound,free of laitance,and firmly embedded into parent concrete. Preparation shall be subject to final inspection by the Engineer. B. For cement based grouts,concrete surfaces shall be washed clean and then saturated with water for 24 hours prior to placement of grout by covering concrete with saturated burlap or flannel rags,running a soaker hose or flooding the surface. Excess water must always be removed prior ' to grouting. A.....03.600 03600-5 01/17/95 8077-110-DN ' City of Round Rock 30"Raw Water Line ' 3.03 PROPORTIONING , A, Objective. Select proportions of ingredients to produce grout having proper placability,durability, strength, appearance and other required properties. Proportion ingredients to produce a homogeneous mixture which will work readily into corners and angles of forms and around reinforcement by methods of placing and consolidation employed on the work, but without permitting materials to segregate or allowing excessive free water to collect on the surface. 3.04 MIXING A. Grout shall be mixed according to the procedures recommended by the manufacturer. Grout shall , be mixed in a mortar mixer,not a concrete mixer unless otherwise noted or unless applications require more than one cubic yard of grouting. Mixing by hand shall be avoided. 3.05 PLACING A. Determine if the ambient and mix temperature will be between 40'F and 90"F. Procedures for ' hot weather,cold weather,and other grouting conditions shall be as required in Section 03300 for hot and cold weather concreting. Working time varies with temperature,as well as the type of cement used and other components of the mix. , B. Use a pump,wheelbarrows,or buckets to transport grout to placement site. C. Within 15 minutes of mixing,place the grout into the designated areas in a manner to avoid air entrapment. Vibrate,pump,or ram grout as required to achieve flow and compaction. Plastic or flowable grout shall be confined in either the horizontal or vertical direction, leaving a , minimum of exposed surface. After the grout has achieved its final set,remove any forms and trim or shape exposed grout to the desired profile. D. The placement of grout should proceed in a manner that will ensure the filling of all spaces and intimate contact of the grout with adjoining surfaces. Provide grout holes if required. E. Grout placement should be rapid and continuous so as to avoid cold joints. Cement-based grouts shall not be placed in layers. All grouting should proceed in such a manner so as to avoid trapping air. 3.06 CURING ' A. Grout should be cured according to the manufacturer's recommendations in their latest literature, specifications,and on the packages. B. The grout should be protected from extreme drying conditions for a minimum of three days. The ' method needed to protect the grout will depend on temperature, humidity, and wind. (High temperature, low humidity and strong winds create the worst conditions.) The most desirable methods for protecting cement grouts during hot weather include wet burlap,a soaker hose and ponding after final set. If strong winds inhibit the ability of a given curing method to keep the grout moist,erect a wind break until wind is no longer a problem or curing is finished. A1736so7.600 03600-6 01/17NS 8077-110-DN City of Round Rock 30"Raw Water Line 3.07 NON-SHRINK GROUTING FOR BASE PLATES A. All metal surfaces of base plates which are to be in direct contact with the grout should be thoroughly cleaned to bare metal immediately before grouting. B. Leveling and alignment of foundation plates shall be performed according to the recommendations of the equipment manufacturer and/or as specified. C. Grout placements deeper than three inches shall be accomplished by adding clean,washed pea gravel to the mix, subject to the manufacturer's approval. The grout manufacturer shall be ' contacted and shall recommend in writing the size and amount of aggregate recommended for deep pours. D. For shallow pours or deep pours,provide special grout mixes as required to meet special field conditions. I E. Shims, wedges and blocks shall be used to hold up the equipment during alignment and installation of grout and may be removed when approved by the Engineer. If they are to be removed,the blocking devices should be protected from bonding with the grout with a piece of plastic or some other nondeleterious material. F. Baseplates with a skirt around the perimeter shall have relief holes(minimum 1/8"diameter)in each corner. If the plate is bisected with stiffening members, provide relief holes at the intersections with the skirt. ' END OF SECTION A1736S07.6011 03600-7 01/17/95 1 i i THIS PAGE LEFT BLANK INTENTIONALLY i 1 1 1 DIVISION 5 METALS 1 1 1 1 1 1 A1736100.001 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 ' 8077-110-DN City of Round Rock 30"Raw Water Line SECTION 05515 ALUMINUM LADDERS AND ACCESSORIES PART 1: GENERAL 1.01 SUMMARY ' A. Perform all work required to provide the ladders indicated by the Contract Documents and furnish all supplementary items necessary for their proper installation, 1.02 SUBMITTALS ' A. Shop Drawings: Submit manufacturer's shop drawings to indicate compliance with these specifications. Show locations,methods of supporting,methods of anchoring and finishes. PART 2: PRODUCTS ' 2.01 FIXED WALL LADDERS A. Fixed wall ladders and accessories shall comply with all requirements of OSHA CFR 1910.27. B. Acceptable Manufacturers: 1. Shop-fabricated from details on the Drawings 2. Precision Stair Corp. Model FL-(length as scheduled) 3. O'Keeffe's Inc. Model 520-CH(Standard) ' 4. Aluminex,Inc. Model 530-SC(Safety Cage) Model LC-100(Standard) Model LC-300(Safety Cage as detailed on the Drawings) 5. Premanufactured equal approved by the Engineer. C. Materials: 1. Rungs/Treads. Knuckled or serrated aluminum bars, not less than 3/4-inch in diameter fabricated of Alloy 6061-T6. Alternatively,serrated tubular aluminum extrusions of Alloy ' 6063-T5/T6 not less than 11/a inches square. Attach rungs to side rails with self-locking Type 316 stainless steel fasteners. ' 2. Wall/Floor Support Brackets. Aluminum plates, Alloy 6061-T6. T316 fasteners/rigid attack/locking. 11116.1,111 05515-1 01/17195 1 8077-110-DN City of Round Rock 30"Raw Water Line PART 3: EXECUTION , 3.01 INSTALLATION A. Install ladders and accessories in compliance with manufacturer's shop drawings and detailed , instructions. B. Install fabrications, plumb, square and level and securely anchored to supports. Smooth and , adjust miters and field cuts to assure tight joints. C. Where aluminum contacts a dissimilar metal, apply to the dissimilar a heavy brush coat of ' zinc-chromate primer followed by two coats of aluminum metal and masonry paint. D. Where aluminum contacts masonry or concrete,apply a heavy coat of acceptable alkali resistant , paint to the masonry or concrete. 3.02 PROTECTION A. Protect aluminum fabrications from damage due to work of adjacent trades. 3.03 CLEANING 1 A. As work progresses,remove debris and leave installation sites broom clean. , B. Prior to final acceptance,clean ladders of any paint,mud or other adherents. END OF SECTION 1 1 1 A1736S05.515 05515-2 01/17/95 ' 8077-110-DN City of Round Rock ' 30"Raw Water Line ' SECTION 05520 METAL HANDRAILS AND GUARDRAILS PART 1: GENERAL 1.01 SCOPE OF WORK ' A. Furnish all labor,materials,equipment and incidentals required to provide complete handrails and guardrails(including toeboards)as shown on the Drawings and specified. 1.02 RELATED WORK SPECIFIED ELSEWHERE A. Aluminum ladders and accessories are included in Section 05515. 1.03 PRODUCTS FURNISHED BUT NOT INSTALLED UNDER THIS SECTION A. Install anchors and/or post bases in concrete in compliance with the requirements of this Section and details on the Drawings. B. Install anchors and/or post bases on miscellaneous metals in compliance with the requirements of this Section and other pertinent sections in Division 5. 1.04 REFERENCE STANDARDS A. American Society for Testing and Materials(ASTM) I1. Standard Specifications as referenced. B. Steel Structures Painting Council(SSPC) C. Code of Federal Regulations, 29 CFR Part 1910 Occupational Safety and Health Standards (OSHA). 1.05 DESIGN REQUIREMENTS A. The handrails assembly including rails,posts,attachments and anchors shall be adequate to resist the following forces without damages or permanent set. Apply each load so as to produce the maximum stress in each of the railing components. The concentrated and uniform loading conditions need not be applied simultaneously. 1. A concentrated load of 300 pounds applied at any point and in any direction along the top railing member. ' 2. A uniform load of 100 pounds per foot applied in any direction along the top railing member. nii3csos.szo 05520-1 0I/17NS 8077-110-DN , City of Round Rock 30"Raw Water Line ' 3. Infill area of guardrail system (including intermediate rails): A horizontal load of 200 ' pounds applied on a one square foot area anywhere in the system. 1.06 SUBMITTALS ' A. Submit Shop Drawings for review prior to fabrication. Indicate rail layout, profiles, sizes of members,methods of assembly,attachments,anchorages,anchorage locations,sizes and types of , fasteners,accessories,and locations of expansion joints. B. Submit Manufacturer's load table and test data demonstrating that the railings will resist the loads ' specified in Article 1.05 at the post spacings provided. C. Submit letter certifying that railing system is in compliance with OSHA requirements. D. Submit a letter of guarantee as required in Article 1.09. 1.07 COORDINATION ' A. Fully coordinate the work of this Section with that of other Sections. Verify at the site the dimensions and Work of other trades adjoining or supporting the Work of this Section prior to , fabrication and installation. B. Take field measurements at the site to confirm and/or supplement indicated dimensions and to ensure proper fit of all components. C. Furnish to the appropriate trades all items specified under this Section and installed under other , Sections. 1.08 PRODUCT DELIVERY,STORAGE&HANDLING A. Protect railings against scratching,splashes,mortar,paint and other damage using paper wrap,an approved coating,or both. Provide such protection during transportation,storage,erection,and ' until adjacent work by other trades is complete. 1.09 WARRANTY ' A. Provide a certificate of guarantee against defects in materials or workmanship for a period of one year following acceptance of work by the Engineer. PART 2: PRODUCTS ' 2.01 MECHANICALLY FASTENED ALUMINUM RAILING SYSTEM ' A. Manufacturer shall be an established manufacturer of a custom, pre-engineered, mechanically fastened handrail system which complies with the requirements of the Drawings and ' Specifications. Shop fabricators or miscellaneous metal fabrications/suppliers will not be acceptable. 1 A1736So5520 05520-2 01/17195 ' ' 8077-110-DN City of Round Rock ' 30"Raw Water Line ' Acceptable Manufacturers: 1. C-V Pipe Rail-Crane Veyor Corp.,South El Monte,CA ' 2. TABCO 2500 Series-Rocky Mountain Railings,Denver,CO B. Materials ' 1. Rails and Posts. 1'h inch extruded aluminum pipe having a maximum outside diameter of 2 inches. ' 2. Splice and reinforcing sleeves, brackets,end caps,etc., shall be aluminum Alloy 6063 or 6061. Cast fittings shall be aluminum Alloy#214. ' 3. Fastening hardware shall be Type 316 stainless steel supplied by the handrail manufacturer. 4. Safety Gates,Fabricated extruded aluminum pipe as specified for rails and posts. Provide self-closing gate with aluminum or stainless steel hinges and a stainless steel spring closer and latch. 5. Safety chains where indicated on the Drawings or required shall be fabricated from a minimum 17/64 inch diameter aluminum rod and attached posts with stainless steel hooks. 3/16-inch stainless steel chain may be used in lieu of aluminum. ' 6. Toeboards. Extruded 4 inch stiffened channel-shaped for straight and 4 inch flat bar for circular installations fabricated of aluminum Alloy 6063-T6 as shown on the Drawings installed with not more than 1/4-inch clearance above the floor level as prescribed by OSHA. Provide splice plates,corner splice connectors,and connections to posts as shown on the Drawings and as required for installation. ' 7. Finish. All railing,posts and toeboards and exposed aluminum shall be anodized with an architectural Class I satin finish providing a minimum coating thickness of 0.7 mils and a minimum coating weight of 32 milligrams per square inch in compliance with Aluminum Association designation AA-M12-C22-A41. 2.02 WELDED ALUMINUM RAILING SYSTEM A. A railing system employing welded aluminum pipe components will be considered for approval by the Engineer as an equal to the mechanical fastened system specified above. System shall comply with all requirements of OSHA. Circumferential welds shall be ground smooth and even to produce a railing that is neat in appearance and structurally sound. ' 2.03 PVC SLEEVES A. PVC sleeve embeds shall be fabricated of 2'/2 inch Schedule 40 PVC pipe. AlIM1111.1211 05520-3 01/17/95 8077-110-DN ' City of Round Rock 30"Raw Water Line ' 2.04 FABRICATION , A. The railing system fabricator shall be responsible for design of a system adequate to conform to the requirements of OSHA and the detailed requirements of the Drawings and these Specifications. ' B. Post spacing shall not exceed that noted on the Drawings nor the requirements of OSHA nor a maximum of 8'-0"on center. Provide uniform post spacing adequate to resist the loads specified , in Article 1.05. Shorter spacing may be used at ends of lines of railing when required to maintain uniform spacing along the line. Posts shall be provided at all ends and corners of runs when toeboards are provided. 1 C. Railings shall be fabricated as a sub-assembled system. Posts shall be completely assembled except for the top fitting which may be field attached to the top rail. Rails and toeboards may be shipped in maximum 24-foot lengths to be field cut and attached to posts. ' D. Field splices and expansion joints shall have internal sleeves. Accurately form components to each other and to the structure with tightly fitted joints providing smooth transitions. ' E. Make provision for thermal movements of the rails and toeboards as noted on the Drawings. Provide expansion joints in at not more than 24 feet on center unless the manufacturer , recommends a closer spacing. F. Make provisions for removable railing sections where shown on the Drawings. G. Pipe cuts shall be square and without burrs. Joints shall be neat and with minimum gap between adjoining segments. All fastener holes shall be unobtrusively located,drilled and countersunk to provide fasteners flush with the surface of the rail. H. Provide 3/16"weep holes located 1/4 inch to 3/4 inch above the grout line for posts set in grout , or concrete. I. Supply components required to anchor fabrications to the structures. Support handrails from structural members using approved sockets,flanges,brackets,or other means which provide neat and substantial support. J. All railing surfaces and anchorage systems in contact with concrete or dissimilar metals shall , receive one applied coat of zinc chromate to a dry film thickness of 10 mils. K. Grind exposed joints flush and smooth with adjacent finish surface. Make exposed joints butt , tight,flush,and hairline. Ease exposed edges to small uniform radius. L. For welded systems,continuously seal joined pieces by continuous welds. , A1736505520 05520-4 01/17/95 ' 8077-110-DN City of Round Rock 30"Raw Water Line PART 3: EXECUTION 3.01 EXAMINATION A. Verify that field conditions are acceptable and are ready to receive work prior to commencing installation. ' 3.02 PREPARATION ' A. Supply items required to be cast into concrete,embedded in masonry,and/or placed in partitions with setting templates, to appropriate trades for installation under other Sections of this Specification. B. Clean and strip primed steel items to bare metal where site welding is required. 3.03 INSTALLATION A. Install railings in compliance with manufacturer's instructions. B. Install components plumb and in line, accurately fitted, free from distortion or defects, and securely anchored to the structure. ' C. Provide anchors,plates,angles,etc.required for connecting railings to structure. D. Where handrail or guardrail posts are set in concrete the posts shall be set into PVC sleeves cast e in the concrete. Firmly cement posts in place with 1651 epoxy resin - E-Bond Epoxies, represented by Silicone Specialties Inc., Dallas, TX, or Sikadur Hi-mod - Sika Corporation, Lindhurst,N7 or approved equal. Place collars on the posts and fasten in place as detailed on approved Shop Drawings. E. Field weld anchors if indicated on Drawings,or Shop Drawings.Touch-up welds with primer. ' Grind welds smooth. F. Accurately cut rail and toeboard to be field-cut and attached to posts in full compliance with the manufacturers instructions. END OF SECTION 1 1 A 1736505.520 05520-5 0 V 17/95 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 ' DIVISION 9 FINISHES 1 1 1 1 1 1 A MISOD.001 THIS PAGE LEFT'BLANK INTENTIONALLY 1 1 1 8077-110-DN City of Round Rock ' 30"Raw Water Line SECTION 09901 SURFACE PREPARATION AND SHOP PRIME PAINTING ' PART 1: GENERAL ' 1.01 SCOPE OF WORK ' A. Furnish all labor,materials,equipment and incidentals required for the surface preparation and application of shop primers on ferrous metals,excluding stainless steels,as specified herein. 1.02 SUBMITTALS A. Submit to the Engineer for approval,as provided in Section 01340,shop drawings,manufacturer's specifications and data on the proposed primers and detailed surface preparation, application ' procedures and dry film thicknesses. B. Submit representative physical samples of the proposed primers,if required by the Engineer. ' PART 2: PRODUCTS 2.01 MATERIALS A. Submerged Surfaces-Ferrous metals which will be submerged or which are subject to splash action or which are specified to be considered submerged service shall be sprayed with one shop coat of Tnemec 66-1211 Red Primer,dry film thickness 3.5 to 4.5 mils by Tnemec Co.,or equal. B. Non-Primed Surfaces-Gears,bearing surfaces,and other similar surfaces obviously not to be painted shall be given a heavy shop coat of grease or other suitable rust-resistant coating. This coating shall be maintained as necessary to prevent corrosion during all periods of storage and ' erection and shall be satisfactory to the Engineer up to the time of the final acceptance test. C. Compatibility of Coating Systems-Shop priming shall be done with primers that are guaranteed ' by the manufacturer to be compatible with their corresponding primers and finish coats for use in the field and which are recommended for use together. PART 3: EXECUTION 3.01 APPLICATION ' A. Surface Preparation and Priming 1. Non-submerged components scheduled for priming,as defined above,shall be sand-blasted clean in accordance with SSPC-SP-6, Commercial Grade, immediately prior to priming. Submerged components scheduled for priming,as defined above,shall be sandblasted clean in accordance with SSPCSP-10,Near White,immediately prior to priming. A 1736509901 09901-1 01/17/95 8077-110-DN City of Round Rock 30"Raw Water Line ' 2. Surfaces shall be dry and free of dust,oil,grease and other foreign material before priming. , 3. Shop prime in accordance with approved manufacturers recommendations. END OF SECTION , 1 1 1 A1736509.901 09901-2 01/17/95 ' 8077-110-DN City of Round Rock ' 30"Raw Water Line ' SECTION 09902 FIELD PAINTING ' PART 1: GENERAL 1.01 SCOPE OF WORK A. Furnish all materials, labor,equipment and incidentals required to perform all of the painting necessary to complete this contract in its entirety. B. It is the intent of these Specifications to paint all exposed mechanical and electrical equipment, ' pipe,fittings and valves;electrical conduit and appurtenances adjoining painted surfaces;all as specified in the attached painting schedules and all other work obviously required to be painted unless otherwise specified. Minor items not mentioned in the schedule of work shall be included in the work of this Section where they come within the general intent of the specifications as stated herein. C. It shall be the responsibility of the Contractor to visit the site and examine all areas to be painted in order to determine the quantity and complexity of the work. ' D. The following items will not be painted: 1. Concrete(unless otherwise specified). 2. Finish hardware,unless specifically noted otherwise. ' 3. Non-ferrous metals and stainless steels,unless specifically noted otherwise. 4. Parts of buildings not exposed to sight,unless specifically noted otherwise. ' 1.02 RELATED WORK A. Coating and painting systems include surface preparation, prime coating and finish coatings. Where prime coatings are shop applied,the Contractor shall instruct suppliers to provide the prime coat compatible with the finish coat specified. Any work which does not conform to this specification is subject to rejection by the Engineer. Shop-applied prime coatings which are ' damaged during transportation, construction or installation shall be thoroughly cleaned and touched up in the field following procedures recommended by the paint supplier. The Contractor shall use repair procedures which ensure the complete protection of all adjacent primers. 1.03 SAMPLES A. Submit color cards for initial color selections. A1736509,902 09902-1 01117/95 8077-110-DN City of Round Rock 30"Raw Water Line ' B. Submit to the Engineer for approval,as provided in Section 01340,shop drawings,manufacturer's , specifications and data on the proposed paint and detailed surface preparation, application procedures and dry film thicknesses. 1.04 APPLICATION EXPERIENCE ' A. Painting personnel shall have a minimum of three(3)years of practical experience applying the , selected paint products. A list of references and jobs completed using the selected paints will be required with the initial submittal. 1.05 SAFETY AND HEALTH REQUIREMENTS ' A. The Contractor shall provide and require use of personal protective devices for all his/her workers on the site. Explosion-proof lights and electrical equipment shall be used in confined areas where solvent vapors may accumulate. B. The Contractor shall maintain proper ventilation,illumination and sound protection while work ' is in progress. PART 2: PRODUCTS ' 2.01 MATERIALS A. All painting materials shall be by the Tnemec Company, Inc., Acro, Carboline Company, or approved equal. The painting schedule has been prepared on the basis of Tnemec products (unless otherwise noted)and Tnemec recommendations for application. Brands other than those ' named will be considered for approval provided sufficient data,substantiated by certified tests demonstrate its equality to the paint named,is submitted to the Engineer in writing for approval. The type and number of tests performed shall be subject to the Engineer's approval. , B. All painting materials shall be delivered in unbroken packages,bearing the manufacturer's brand and name. They shall be used without adulteration and mixed,thinned and applied in strict ' accordance with manufacturers directions for the applicable materials and surface and with the Engineers approval before using. C. Shop priming shall be done with primers that are guaranteed by the manufacturer to be , compatible with the finish paints to be used. Refer to Section 09901. D. No paint containing lead will be allowed. Oil shall be pure boiled linseed oil. ' E. Materials shall be in full compliance with the requirements of pertinent codes and fire regulations. Proper containers outside of the buildings shall be provided and used for painting wastes and no , plumbing fixture shall be used for this purpose. F. All coatings and paints shall be stored in enclosed structures to protect them from weather and excessive heat or cold. Flammable coatings or paint must be stored to conform with City, County,State and Federal safety codes for flammable coating or paint materials. At all times, coatings and paints shall be protected from freezing. ' A1736504902 09902-2 01117/95 8077-110-DN City of Round Rock ' 30"Raw Water Line ' 2.02 EXTRA PAINT A. Furnish one unopened gallon can of each type and each color of paint used. ' PART 3: EXECUTION ' 3.01 PREPARATION OF SURFACES A. All surfaces to be painted shall be prepared as specified by the paint supplier and shall be dry and clean before painting. B. All metal welds,blisters,etc.shall be ground and sanded smooth. All pits and dents shall be filled and all imperfections shall be corrected so as to provide a smooth surface for painting. All ' rust,loose scale,oil,tar and asphalt bearing coatings,grease and dirt shall be removed by use of approved solvents,wire brushing,grinding or sanding. ' 3.02 PAINTING SCHEDULE A. All colors will be selected by the Engineer/Owner from standard manufacturer's color samples. B. The following types of paints by Tnemec Co.have been used as a basis for the paint schedule: ' 1. 1255 Hi-Build Epoxoline(Series 66)-polyamide cured epoxy 2. Masonry Surfacer(No.54-562)-modified epoxy 3. Color Endura-Shield III(Series 73) 4. Color Endura-Shield(Series 71) 5. Color High Solids Epoxy(Series 104) ' 6. 1211 Red Pota-Pox-Series 20 7. 1255 Beige Pota-Pox II-Series 139 8. Color Pota-Pox II-Series 139 ' 9. 1255 Pota-Pox-Series 20 10. 6601 Envirofill-Series 130 11. Tnemec-Tufcoat-Series 114 12. 6603 Envirofill PC-Series 130 13. Elasto-Grip-Series 151 1361M 1.1 09902-3 oimms 8077-110-DN City of Round Rock 30"Raw Water Line t 14. Enviro-Crete-Series 156 , 15. Chembuild-Series 135 C. The number of coats called for in this schedule shall be considered minimum. If more coats are ' required for complete coverage and uniform appearance,they shall be applied. Colors will be selected by the Owner from standard manufacturers color samples. ' 1. Type of Surface: Ferrous Metal Type of Structure: Piping,Fittings and Valves ' Exposure Condition: Non-Submerged ' Surface Preparation: Surface must be free of moisture, oil and grease. Remove all loosely adhering rust by Hand or Power Tool Cleaning per SSPC-SP2 or SP3. , Painting System: First Coat- Tnemec Series 50-330 Poly-Ura-Prime applied at 2.5-3.0 dry mils ' Second Coat- Tnemec Series 73 Endura-Shield III applied at 3.0-5.0 dry mils. Total dry film thickness shall be 6.5 mils minimum. 3.03 FIELD PRIMING A. Steel members,metal castings,mechanical and electrical equipment and other metals which are shop primed before delivery at the site will not require a prime coat on the job. All piping and other bare metals to be painted shall receive one coat of primer before exposure to the weather, and this prime coat shall be the first coat as specified in the painting schedule. B. Equipment which is specified to receive a baked-on enamel finish or other factory finish shall not , be field painted unless the finish has been damaged in transit or during installation. Surfaces that have been shop painted and have been damaged,or where the shop coat or coats of paint have deteriorated,shall be properly cleaned and retouched before any successive painting is done on , them in the field. All such field painting shall match the original finish. C. Equipment shipped with a protective shop painting coat or coats shall be touched up to the satisfaction of the Engineer. 3.04 FIELD PAINTING A. All paint shall be at room temperature before applying,and no painting shall be done when the temperature is below 60°F,in dust-laden air,when rain or snow is falling,or until all traces of moisture have completely disappeared from the surface to be painted. , B. Successive coats of paint shall be tinted so as to make each coat easily distinguishable from each other with the final undercoat tinted to the approximate shade of the finished coat. ' n173es09.902 099024 01117195 8077-110-DN City of Round Rock ' 30"Raw Water Line C. Finish surfaces shall not show brush marks or other irregularities. Undercoats shall be thoroughly and uniformly sanded with No.00 sandpaper or equal to remove defects and provide a smooth even surface. ' D. Painting shall be continuous and shall be accomplished in an orderly manner so as to facilitate inspection. Materials subject to weather shall be prime coated as quickly as possible. Surfaces ' of exposed members that will be inaccessible after erection shall be cleaned and painted before erection. ' E. All painting shall be performed by approved methods with number of coats modified as required to obtain the total dry film thickness specified. Spray painting shall be performed specifically by methods submitted and as approved by the Engineer. ' F. All surfaces to be painted,as well as the atmosphere in which painting is to be done,shall be kept warm and dry by heating and ventilation,if necessary,until each coat of paint has hardened. Any defective paint shall be scraped off and repainted in accordance with the Engineer's ' directions. G. Before final acceptance of the work,all damaged surfaces of paint shall be cleaned and repainted ' as directed by the Engineer. 3.05 WORKMANSHIP ' A. All surface preparation,coating and painting shall conform to applicable standards of the Steel Structures Painting Council,and the manufacturer's printed instructions. ' B. All work shall be performed by skilled craftsmen qualified to perform the required work in a manner comparable with the best standards of practice. Continuity of personnel shall be ' maintained and transfers of key personnel shall be coordinated with the Engineer. C. The Contractors coating and painting equipment shall be designed for application of materials ' specified and shall be maintained in first class working condition. Compressors shall have suitable traps and filters to remove water and oils from the air. The Contractors equipment shall be subject to approval of the Engineer. D. Application of the first coat shall follow immediately after surface preparation and cleaning. E. Thinning shall be permitted only as recommended by the manufacturer and approved by the ' Engineer,and utilizing the thinners as recommended by the paint supplier. F. Each application of coating or paint shall be applied evenly,free of brush marks,sags,runs,with no evidence of poor workmanship. Care shall be exercised to avoid lapping on glass or hardware. Coatings and paints shall be sharply cut to lines. Finished surfaces shall be free from defects or blemishes. G. Protective coverings or drop cloths shall be used to protect floors,fixtures,and equipment. Care shall be exercised to prevent coatings or paints from being spattered onto surfaces which are not nnssso9 9oz 09902-5 oimms 8077-110-DN City of Round Rock 30" Raw Water Line ' to be coated or painted. Surfaces from which materials cannot be removed satisfactorily shall be ' recoated or repainted as required to produce a finish satisfactory to the Engineer. H. All solvent vapors shall be completely removed by suction-type exhaust fans and blowers before placing in operating service. 3.06 CLEAN-UP , A. Upon completion of the work,all staging,scaffolding and containers shall be removed from the site or destroyed in a manner approved by the Engineer. Coating or paint spots,oil or stains upon , adjacent surfaces shall be removed and the jobsite cleaned. All damage to surfaces resulting from the work of this section shall be cleaned,repaired,or refinished to the satisfaction of the Engineer at no cost to the Owner. 3.07 COLOR SCHEDULE , A. Pipe lines,equipment,or other items which are not listed here shall be assigned a color by the ' Engineer and shall be treated as an integral part of the Contract. B. All moving parts,drive assemblies,and covers for moving parts which are potential hazards shall , be Safety Orange#CA26. C. All safety equipment shall be painted in accordance with Occupational Safety and Health Act , (OSHA)standards. D. All inline equipment and appurtenances not assigned another color shall be painted the same base ' color as the piping. The pipe system shall be painted with the pipe color up to,but not including, the flanges attached to pumps and mechanical equipment assigned another color. Tanks shall be painted the color of the piping system that they serve,unless the tank is fiberglass. ' E. Colors shall be as selected by the Engineer,but shall be reviewed by the Owner for final color selection at the time of shop drawing review. 1 END OF SECTION , A1736509.903 09902-6 01/17!95 ' 1 1 1 1 1 DIVISION 13 1 1 SPECIAL CONSTRUCTION 1 1 1 1 1 ' A1736S00--001 1 1 1 1 i THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ' 8077-110-DN City of Round Rock ' 30"Raw Water Line SECTION 13300 PROCESS INSTRUMENTATION AND CONTROLS-GENERAL PROVISIONS ' PART 1: GENERAL ' 1.01 SCOPE OF WORK A. Furnish and install all instrumentation and controls specified to perform the intended function. ' Work shall include all necessary materials,equipment,labor and services. B. Auxiliary and accessory devices necessary for system operation or performance, such as transducers or relays for interface shall be included. C. Substitutions on functions or type of equipment specified will not be acceptable. To facilitate the ' Owner's future operation and maintenance,products shall be of the same major instrumentation manufacturer,for each type of instrument furnished. ' 1.02 RELATED WORK A. The Contractor shall furnish all materials, labor, and services specified in the following Specification sections as required to ensure a coordinated system is supplied: 1. Section 13315-Process Instrumentation and Controls-Products ' 1.03 RELATED WORK NOT INCLUDED A. Field power and signal wiring and conduit are provided under Division 16,unless specifically noted otherwise. t 1.04 SUBMITTALS-INSTRUMENTATION A. Shop Drawings shall be submitted in accordance with Section 01340. They shall be complete, giving at least equipment specifications,details of connections, wiring,range and dimensions. ' Submittals consisting of only general sales literature will not be acceptable. B. The Shop Drawings shall be bound in three-ring binders with drawings reduced to a maximum ' size of II"x 17". C. Submit detailed information for each instrument or control device, including manufacturer's ' descriptive literature and a specific data sheet for each device which shall include as a minimum: 1. Product(item)name used herein and on the Contract Drawings. ' 2. Manufacturer's complete model number. ' 3. Location of the device. A1736S13.300 13300-1 01/16/95 1 8077-110-DN ' City of Round Rock 30"Raw Water Line , 4. Input-output characteristics. ' 5. Range,size,and graduations. 6. Physical size with dimensions,enclosure NEMA classification and mounting details. ' 7. Materials of construction of all components. , 8. Instrument or control device sizing calculations where applicable. 1.05 DELIVERY,STORAGE AND HANDLING ' A. Shipping Precautions 1. Special instructions for proper field handling, storage and installation required by the manufacturer for proper protection,shall be securely attached to the packaging for each piece of equipment prior to shipment. The instructions shall be stored in resealable plastic bags , or other acceptable means of protection. B. Identification , 1. Each component shall be tagged. Identification shall be prominently displayed on the outside of the package. C. Storage 1. Equipment shall not be stored out-of-doors. Equipment shall be stored in dry permanent ' shelters including in-line equipment,and shall be adequately protected against mechanical injury. If any apparatus has been damaged,such damage shall be repaired by the Contractor at his own cost and expense. If any apparatus has been subject to possible injury by water, it shall be thoroughly dried out and put through such tests as directed by the Engineer. This shall be at the cost and expense of the Contractor,or the apparatus shall be replaced by the ' Contractor at his own expense. PART 2: PRODUCTS (NOT USED) ' PART 3: EXECUTION 3.01 GENERAL INSTALLATION , A. Instrumentation and accessory equipment shall be installed in accordance with the manufacturer's instructions. The locations of equipment,transmitters,alarms and similar devices shown on the , Drawings are approximate only. Exact location shall be verified in the field. B. The instrumentation installation details on the Drawings indicate the designed installation for the ' instruments specified. Where specific installation details are not specified or shown on the Drawings,the American Petroleum Institute(API)Recommended Practice 550 shall be followed as applicable. , A1736S13.3nO 13300-2 ' 8077-110-DN City of Round Rock ' 30"Raw Water Line C. All work shall be executed in full accordance with codes and local rulings. Should any work be performed contrary to said rulings, ordinances and regulations, the Contractor shall bear full responsibility for such violations and assume all costs arising therefrom. ' D. Field instruments requiring power supplies shall be provided with local electrical shutoffs and fuses as required. E. Brackets and hangers required for mounting of equipment shall be provided. They shall be installed in a workmanlike manner and not interfere with any other equipment. F. The shield on each process instrumentation cable shall be continuous from source to destination and be grounded as directed by the manufacturer of the instrumentation equipment,but in no case shall more than one ground point be employed for each shield. ' 3.02 TESTS ' A. The Contractor shall furnish the services of a serviceman,all special tools,calibration equipment and labor to perform tests. Certified copies of the tests shall be furnished in duplicate to the Owner. B. Following installation,a performance check shall be made on each instrument. Meters shall be tested at 0 percent,25 percent,50 percent,75 percent,and 100 percent of scale,as required. All status and alarm switches,as well as all monitoring and control functions,shall also be checked. C. If,during running of the tests,one or more points appear to be out by more than the specified amount, the servicemen shall make such adjustments or alterations as are necessary to bring equipment up to specification performance. Following such adjustment,the tests shall be repeated for all specified points to insure compliance. 3.03 INSTRUCTION-INSTRUMENTATION A. The Contractor shall furnish an equipment(flow instrument)manufacturer's representative for a field calibration training program to be run at the site and consist of a minimum of one(1)day to calibrate and provide instructions for approximately four(4)of the Owner's personnel. The program shall cover: Instrumentation debugging, troubleshooting, calibration maintenance procedures and operation. This training program shall be held at a time chosen by the Owner. ' END OF SECTION 1 ........ ,.00 13300-3 01116/95 1 1 1 1 THIS PAGE LEFT BLANK INTENTIONALLY i 1 i 1 1 1 i 1 1 1 1 1 i 8077-110-DN City of Round Rock ' 30"Raw Water Line ' SECTION 13315 PROCESS INSTRUMENTATION CONTROLS-PRODUCTS ' PART 1: GENERAL ' 1.01 SCOPE OF WORK A. This section covers the furnishing,installation,and services for the instrument as specified. B. Refer to Process Instrumentation and Controls General Provisions,Section 13300. 1.02 RELATED WORK A. Refer to Section 13300. 1.03 SUBMITTALS ' A. Refer to Sections 01340 and 13300. 1.04 REFERENCE STANDARDS A. Refer to Section 13300. 1.05 QUALITY ASSURANCE A. Refer to Section 13300. B. Spare Parts ' 1. Field Mounted Equipment: a. One spare transmitter for the venturi flow meter. b. Five spare fuses of each kind used. 2. The spares listed above shall be packed in a manner suitable for long-term storage and shall ' be adequately protected against corrosion,humidity and temperature. 3. Provide other spare parts as indicated on the individual device specifications. 1 1 Al]36S13.315 13315-1 01/1&95 8077-110-DN City of Round Rock 30"Raw Water Line , PART 2: PRODUCTS ' 2.01 INSTRUMENTATION GENERAL A. Type , 1. All instrumentation supplied shall be of the manufacturer's latest design and shall produce , or be activated by signals which are established standard for the water and wastewater industries. 2. All electronic instrumentation shall be of the solid-state type and shall utilize linear transmission signals of 4 to 20 mAdc(milliampere direct current);however,signals between instruments within the same panel or cabinet may be 1-5 V.dc(volts direct current),or the like. 3. Outputs of equipment that are not of the standard signals as outlined,shall have the output immediately raised and/or converted to compatible standard signals for remote transmission. No zero based signals will be allowed. 4. All instruments shall be provided with mounting hardware and floor stands,wall brackets, ' or instrument racks as shown on the Contract Drawings or as required. 5. All indicators and recorder readouts shall be linear in process units. 6. All transmitters shall be provided with either integral indicators or conduit mounted indicators in process units. 7. Electronic equipment shall be of the manufacturer's latest design,utilizing printed circuitry and suitably coated to prevent contamination by dust, moisture and fungus. Solid state ' components shall be conservatively rated for their purpose,to assure optimum long term performance and dependability over ambient atmosphere fluctuations and 0 to 100 percent relative humidity. The field mounted equipment and system components shall be designed , for installation in dusty,humid,and corrosive service conditions. B. Electrical ' 1. All equipment shall be designed to operate on a 60 Hertz alternating current power source at a nominal 117 volts, plus or minus 10 percent, except where specifically noted. All regulatory and power supplies required for compliance with the above shall be provided , between power supply and interconnected instrument loop. Where equipment requires voltage regulation,constant voltage transformers shall be supplied. 2. All analog transmitter and controller outputs shall be 4-20 milliamps into a load of 0-750 , ohms,unless specifically noted otherwise. 3. All switches shall have double-pole double-throw contacts rated at a minimum of 600 VA, unless specifically noted otherwise. A1736S13.315 13315-2 01/16/95 ' 8077-110-DN City of Round Rock 30"Raw Water Line 4. Materials and equipment used shall be U.L.approved wherever such approved equipment and materials are available. 5. All equipment shall be designed and constructed so that in the event of a power interruption, the equipment specified hereunder shall resume normal operation without manual resetting when power is restored. 2.02 LIGHTNING/SURGE PROTECTION A. Protection shall be provided for the following: 1. General - Lightning/Surge protection shall be provided to protect the electronic instrumentation system from induced surges propagating along the signal and power supply ' lines. The protection systems shall be such that the protective level shall not interfere with normal operation, but shall be lower than the instrument surge withstand level, and be maintenance free and self-restoring. Instruments shall be housed in a suitable metallic case, properly grounded. Ground wires for all surge protectors shall be connected to a good earth ground and where practical each ground wire run individually and insulated from each other. These protectors shall be mounted within the instrument enclosure or a separate NEMA 4 ' junction box coupled to the enclosure. The units shall be as manufactured by Telecommunications Industries,Inc.,Joslyn,or approved equal. 2. Power Supplies-120 VAC power supplies for panels,cabinets,instrument racks or groups of instruments regardless of location(indoor or outdoor)shall be protected by individual isolation transformer and surge suppressor. r3. Signal Lines-All signal lines when they enter or leave a well building shall be protected at both ends through the use of gas tube surge arrestors,and Zener diode protectors. These ' shall be provided at both ends of the signal lines and as close to the instruments as possible. 2.03 EQUIPMENT ' A. Venturi Flow Tubes 1. Type a. Pressure differential producing Type utilizing pure static pressure sensed at the inlet and throat sections. 2. Functional/Performance ' a. Coefficient of Discharge-Greater than 0.98 and constant for pipe Reynolds numbers as low as 75,000. b. Pressure-Each flow meter shall withstand hydrostatic pressure equal to that specified for the piping system in which the flow tube is to be installed. ' c. Accuracy-Plus or minus 1.0 percent of the specified flow rate. A1736513.315 13315-3 01116ms 8077-110-DN 1 City of Round Rock 30"Raw Water Line , n d. Differential - Minimum and maximum differential shall be determined to maximize , (� venturi efficiency based on design flow range and head loss criteria. e. Unrecovered Head Loss-Less than 10 percent of differential pressure. ' Q3. Physical a. Body Material-Cast iron,ASTM A126 Class B,finished with bitumastic paint. b. Throat Liner-Bronze or 304 stainless steel,unless otherwise noted. c. Flanges-ANSI Class 125. , d. Construction-Internal cross sections shall be circular with no debris collecting cavities ' or annular chambers,but shall have static pressure connections at the inlet and throat. Vent and drain ports shall be included on a 90 degree plane to the metering tap on the inlet section. , 4. Accessories/Options Required a. Where indicated on the instrument device schedule,provide manual vent cleaners. b. The flow tube shall be factory calibrated. The calibration data shall be included in the , O&M manual. c. The manufacturer shall provide certified documentation substantiating the fact that the t specified accuracy can be obtained. d. The manufacturer shall provide certified documentation as to the head loss in inches of , water. e. Provide an inspection port on all tubes 12-in and larger. , f. Where the flow tube is indicated to be used on potable water service,the interior cast iron surfaces shall be epoxy coated with Tnemec No.46-272 Topox or approved equal fully acceptable for potable water service. , 5. Manufacturers a. Badger ' b. BIF 1 c. Fischer and Porter d. Primary Flow Signal , Ames 13.3 i5 13315-4 mneros ' 8077-110-DN City of Round Rock ' 30"Raw Water Line ' B. Differential Pressure Transmitters 1. Type a. Microprocessor based,intelligent type. b. Diaphragm actuated. 2. Functional/Performance a. Accuracy-0.1 percent of span(linear output). b. Stability-Combined temperature effects shall be less than plus or minus 0.25 percent of maximum span per 50 degree F temperature change. Effect on accuracy due to static pressure changes shall be negligible. c. Power Requirements-Loop powered,two wire type. d. Output-4-20 mA d.c. Output shall be linear for pressure and level applications. For flow metering applications the output shall be the square root of the input differential pressure. e. RFI Protection-0.1 percent error between 27 and 500 MHz at 30 v/m field intensity. f. Drift-0.10 percent per six months for 4-20 mA output. ' g. Sensor Technology-Digital. h. Overrange Protection-Provide positive overrange protection. 3. Physical a. Electrical Classification-Intrinsically safe for Class I and Class II,Division 1 locations. b. Enclosure-NEMA 4X. ' c. Sensor Diaphragm Material - Cobalt-Nickel-Chrome alloy, 316 stainless steel or Hastelloy C. d. Gaskets-Teflon. e. Sensor Fill Fluid-Shall be suitable for process fluid being measured. When used for chemical metering service,sensor fill fluid shall be rated specifically for the chemical being measured. n��36s�33�s 13315-5 01/16/95 8077-110-DN City of Round Rock 30"Raw Water Line ' 4. Options/Accessories Required a. Provide span and zero adjustment at each transmitter. b. Provide local indication at each transmitter,either analog gauge or LCD readout. Scale ' shall be in engineering units. c. Provide hand held programmer(s)as specified under tools and test equipment. , d. For each transmitter provide a model SBZ43 multimatic manifold as manufactured by , D/A MFG Co.,Inc.,and mounting brackets as required. The manifold shall be 316 stainless steel and provide the following modes of operation: (1) Normal Mode ' (2) Zeroing Mode (3) Isolation Mode (4)Calibration Mode (5) Blowdown Mode 5. Manufacturers , a. Foxboro b. Bailey c. Rosemount C. Electronic Single Station Controller ' 1. Type a. Microprocessor based of the slide out chassis type. ' 2. Functional/Performance a. Measurement Accuracy-Plus or Minus 0.1 percent of span. , b. Output Signal Accuracy-Plus or Minus 0.2 percent of span. c. Analog Inputs-4-20 mA d. Analog Outputs-4-20 mA ' e. Electrical Requirements- 120V A.C.or 24V D.C.as required. , A1736s 13.315 13315-6 01116195 8077-110-DN City of Round Rock ' 30"Raw Water Line ' f. Configurable Functions(Minimum): (1) PID control(any mix) (2) Ratio control (3) Alarming (4) Input signal conditioning(biasing,square root,etc.) (5) Anti-reset windup (6) Cascade Tracking 1 (7) Local/remote setpoint control (8) Auto/manual output (9) Choose local/remote or auto/manual control from remote location or locally at controller (10) Output indication of local/remote and auto/manual,switch status r (11) Output rate limiting ' (12) Direct or reverse control action g. Ambient Temperature Limits-Plus 40 degrees F to plus 125 degrees F. ' h. Contact Inputs-4 minimum. ' i. Analog Inputs-2 minimum. j. Discrete Outputs-2 minimum(switch position). k. Alarm Contact Outputs-4 minimum. 1. RFI Protection-Provide RFI protection. m. BalancelessBumpless transfer between control modes. n. Displays - 2 lines of 9 alpha numeric characters each for display of loop tags, configuration,inputs,setpoint,measurement,and prompts. There shall also be 3 bright bar arrays for setpoint,process measurement,and output. a/1565 13.vs 13315-7 01/16/95 8077-110-DN ' City of Round Rock 30"Raw Water Line , 3. Physical , a. Dimensions-Approximately 3-in x 6-in x 13-in deep. b. Panel Mount- Shall come with a slide out chassis which allows the controller to be , withdrawn for service without disrupting operation. 4. Manufacturers , a. Moore Products Co. , b. Fischer&Porter c. Foxboro ' d. Bailey Controls D. Signal Selectors,Computation,and Conditioning Relays 1. Type ' a. Solid state electronic type. 2. Functional/Performance a. Inputs-4-20 mA ' b. Outputs-4-20 mA c. Protection-Provide RFI protection , d. Operation-The relay shall multiply, add, subtract, select,extract the square root, or ' perform the specified conditioning/computation function required. All inputs shall be able to be individually rescaled and biased as required. e. Isolation-All inputs,outputs,and power supplies shall be completely isolated. ' f. Accuracy-0.35 percent of span. g. Adjustments-Multitum potentiometer for zero,span,scaling,and biasing. , 3. Physical a. Mounting-Suitable for mounting in an enclosure or instrument rack. 4. Options/Accessories Required , a. Mounting rack or general purpose enclosure as required. , A036s13.315 13315-8 01116193 8077-110-DN City of Round Rock 30"Raw Water Line ' 5. Manufacturers a. Rochester Instrument Systems ' b. Acromag Inc. ' c. Moore Industries PART 3: EXECUTION 3.01 GENERAL INSTALLATION A. Instrumentation and accessory equipment shall be installed in compliance with the manufacturer's ' instructions. The locations of equipment,transmitters,alarms and similar devices shown on the Drawings are approximate only. Exact locations shall be as approved by the Engineer during construction. r END OF SECTION 1 1 A 1736513 315 13315-9 01/1695 1 1 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1 1 1 1 1 1 DIVISION 15 ' MECHANICAL 1 1 1 1 1 1 1 1 ' Allllll0.001 r 1 r THIS PAGE LEFT BLANK INTENTIONALLY r 1 1 r 1 1 r r 1 r ' 8077-110-DN City of Round Rock ' 30"Raw Water Line SECTION 15100 VALVES,METERS AND APPURTENANCES PART 1: GENERAL ' 1.01 SCOPE OF WORK ' A. Furnish all labor,materials,equipment,and incidentals required and install complete and ready for operation all valves,meters and appurtenances as shown on the Drawings and as specified herein. B. The work shall include,but not be limited to,the following valves: 1. Butterfly valves. 2. Gate valves. 3. Air valves. 4. Flow control valves. 5. Flow meters. ' 1.02 DESCRIPTION OF SYSTEM A. Valves and appurtenances shall be suitable for potable water service as specified herein. B. Pressure rating of valves and appurtenances shall be Class 150B or Class 200B rated for butterfly valves as appropriate to match the required pipe pressure class and 200 psi rated for gate valves per AWWA C504 and C500. C. Flange insulating kits shall be provided at all locations where dissimilar metals come in contact, e.g.,at piping connections,connections to valves and fittings,etc.,to prevent galvanic action. 1.03 QUALITY ASSURANCE A. All valves and appurtenances shall be products of manufacturers who have valves and appurtenances of the specified design in service for at least the last five years. ' B. All valves and appurtenances shall meet the requirements of NSF/ANSI Standard 61. A1111111 1. 15100-1 01117M 8077-110-DN 1 City of Round Rock 30"Raw Water Line , 1.04 REFERENCE STANDARDS ' A. American Society for Testing and Materials(ASTM): t. ASTM A48: Gray Iron Castings. ' 2. ASTM A126: Gray Iron Castings for Valves,Flanges,and Pipe Fittings. ' 3. ASTM A276: Stainless and Heat-Resisting Steel Bars and Shapes. 4. ASTM A536: Ductile Iron Castings. B. American Water Works Association(AWWA): 1. AWWA C500: Gate Valves,3 through 48 in.NPS,for Water and Sewage Systems. 2. AWWA C509: Resilient Seated Gate Valves,4 through 12 inch NPS. ' 3. AWWA C504: Rubber-Seated Butterfly Valves. 4. AWWA C550: Protective Coatings for Interior of Valves. 1.05 SUBMITTALS ' A. Product Data and Shop Drawings: 1. Specifications,materials of construction,assembly and installation details for all valves. , 2. Number of turns required to open and close valves,where applicable. , 3. Pressure loss data for all butterfly valves. 4. Sworn statement that butterfly valves and gate valves comply with all applicable provisions , of AWWA C500,AWWA C504 and AWWA C509. PART 2: PRODUCTS , 2.01 GENERAL A. All valves and appurtenances of the same type shall be from one manufacturer. , B. All valves and appurtenances shall have the name of the manufacturer,flow directional arrow,if , applicable,and the design working pressure cast in raised letters upon some appropriate part of the body. C. Valves shall open left(counter-clockwise). ' D. All valves shall be hydrostatically tested at the factory prior to shipping to job. , A1736s15 100 15100-2 01117195 1 8077-110-DN City of Round Rock 30"Raw Water Line ' 2.02 BUTTERFLY VALVES A. Butterfly valves and operators shall conform to AWWA C504,except as specified otherwise. ' Butterfly valves shall be Mueller Lineseal III,Pratt,DeZurik,or approved equal. B. Valves shall be mechanical joint or flanged type,as shown on the Drawings,for use with ductile iron pipe,steel pipe,polyvinyl chloride pipe,or steel cylinder concrete pipe,as furnished by the Contractor. Pressure class shall be as specified in Part 1 of this Section. C. Valve bodies shall be ASTM A126,Class B cast iron;ASTM A48,Class 40 cast iron;or ASTM ' A536,Grade 65-45-12 ductile iron. D. Valve discs shall be ASTM A536,Grade 65-42-12 ductile iron. E. Mating seat surfaces for rubber seats shall be ASTM A276, Type 304 stainless steel. Epoxy bonded-in seats will not be accepted. ' F. Valve bearings shall be the self-lubricated type of Teflon-surfaced bronze construction. Valve shall be designed for shaft connection to an operator and shall be provided with a shaft bearing beyond the stuffing box gland. The housing for this bearing shall be rigidly attached to the valve body or may be fitted to the valve operator assembly,which in tum shall be rigidly attached to the valve body. ' G. Actuators(Manual) 1. Valve actuators shall be designed for operation with flow in either direction. The valve actuator shall be capable of holding the valve in any position between fully open and completely closed without creeping or fluttering. 2. Valve actuators shall be designed and sized to produce an output torque equivalent to the maximum valve shaft torque generated by the actual line pressures and velocities for each ' valve specified. Design pressure shall be 150 psi or 200 psi as appropriate to match the required pipe pressure class as shown on the Drawings, plus 50 psi surge allowance. Pipeline velocities shall be 5.7 feet per second. The greater of the following combinations will be maximum valve operator torque required: a. Seating torque plus bearing torque plus hydrostatic torque,or ' b. Bearing torque plus hydrodynamic torque. 3. All buried valves shall be capable of continuous immersion in water without any water intrusion into the gear box, bearings, and packing. The actuator shall be sealed against entrance of ground water to a static head of at least 25 feet above the operator. All exposed bolting material shall be stainless steel,including operator flange and gland bolts. ' 4. Valve operators shall be installed in manholes or in valve casings as shown on the Drawings. A 1736515.100 15100-3 01117/95 1 8077-110-DN ' City of Round Rock 30"Raw Water Line ' H. All interior ferrous metal surfaces shall be factory coated with a non-toxic two part component ' thermosetting epoxy coating to a minimum of 10 mils thickness meeting AWWA C550 standard for protective coatings for valves. 2.03 GATE VALVES ' A. Gate valves and operators shall conform to AWWA C509,except as specified otherwise. , B. Valves shall be resilient seat flange or mechanical joint type as shown on the Drawings. Pressure class shall be as specified in Part 1 of this Section. Gate valves shall be Mueller A-2370,Clow ' F-6100,or approved equal. 2.04 AIR VALVES A. Air valves shall be combination type,of the size shown on the Drawings,designed to discharge ' air when filling the pipeline,to relieve vacuum conditions when draining the pipeline or in case of pipe failure,and to release accumulations of air when the system is under pressure. ' B. Valve size and end connections shall be as shown on Drawings. C. Valves shall be kinetic type as manufactured by GA Industries, Inc., Model 945 or 950, or , approved equal. 2.05 VALVE ACTUATORS-POWERED ' A. Electrical actuators furnished as part of this Section shall comply with AWWA C540. ' B. Unless otherwise noted,all electric or other powered actuators shall utilize worm gear or helical gearing for all size valves. , C. The motorized actuator shall comprise motor,reduction gearing,detachable drive bushing,thrust bearing and emergency handwheel local position indicator,together with torque and position limit ' switches,thermostatically controlled space heater,terminals and integral controls. The actuators shall be a self-contained,totally enclosed unit with position lights,push buttons and position and status contacts. D. The Contractor's attention is specifically directed to the Drawings for details on controls ' requirements. Note that the electrical control indicated in the Drawings and Specifications is based on utilizing Limitorque actuators. Equal products may be utilized,but any modifications , required to the control and/or wiring indicated in these Contract Documents, in order to utilize other than Limitorque equipment,shall be the Contractor's responsibility. E. The handwheel drive shall permit manual operation in a reasonable time related to valve size. , Failure of motor drive or gearing shall not prevent manual operation. Handwheel shall not operate when motor operates. Motor shall be unable to operate when handwheel is operating. , F. Continuous mechanical dial indication of valve end positions shall be incorporated. A1736SI5.1(x) 15100-4 01/1795 1 8077-110-DN City of Round Rock ' 30"Raw Water Line ' G. Open and close torque and/or position limit switches to suit the valve type shall be provided for travel control,with means to prevent unwanted tripping or torque during initial unseating. ' H. Where required on the Drawings,furnish position indicating switches on valves. Switches shall be single pole,double throw,at either limit of open or close or both limits as shown. Switches shall be enclosed in a NEMA 4 enclosure and contacts shall be rated 10 amperes at 120 volts AC. ' I. Valves and actuators located outdoors but not within a building, within maximum 2-ft above liquid, in vaults, or where otherwise noted shall be especially designed for submerged service where water may complete submerge the valve and operator. All other units shall be as a ' minimum weathertight. J. The vale manufacturer shall supply and integrally,rigidly mount all actuators,including any type ' of manual or powered actuators, on valves at the factory. The valves and their individual actuators shall be shipped as a unit. K. All actuators shall be capable of moving the valve from the full open to full close position and in reverse and holding the valve at any position part way between full open or closed. ' 2.06 FLOW CONTROL VALVE A. The flow control valve shall be of a multi-jet plate type with a body,a fixed and a moving plate, t a shaft,shaft packing,and an electric motor operator. The flow control valve specified herein shall be by Monovar,or Engineer-approved equal. All manufacturers,named or otherwise,must comply completely with this Specification. B. Valve bodies shall be of ductile iron,ASTM A536,Grade 65-45-12. The body shall be of the wafer style to fit between ANSI 150 psi flanges and shall have an O-ring groove on the flange ' faces. Each valve shall be furnished with two O-rings. All exposed bolts,nuts and washers shall be Type 316 stainless steel. ' C. The plates shall be of AISI 420 stainless steel and shall have a fused,non-soluble tin coating to provide low friction movement. The fixed plate shall have a guide pin to fit into a slot on the moving plate so that the path of the moving plate is maintained throughout the full stroke. Each plate shall have 57 orifices,and the inlet of the orifices on the moving plate shall be tapered. At ' fully open position,the orifices shall be aligned precisely. The orifices shall be arranged so that flow is parallel to the pipe walls. ' D. The shaft shall be AISI 420 stainless steel and shall pass through a replaceable shaft packing. The shaft shall be capable of providing thrust to the moving plate for all conditions of flow without deformation. It shall be threaded so that valve position is established by means of a differential ' nut and screw assembly. E. The valve shall be factory-mounted with an electric motor actuator. AIOlfiSIS.IIM] 15100-5 avnws 8077-110-DN ' City of Round Rock 30"Raw Water Line , 2.07 CHECK VALVES , A. Check valves for metallic lines of 2-in to 24-in diameter shall be swing type and shall meet the requirements of AWWA C508. The valves shall be iron body,bronze mounted, single disc, ' 150 psi working water pressure,nonshock and hydrostatically tested at 300 psi. 1. When there is no flow through the line, the disc shall hang lightly against its seat in , practically a vertical position. When open,the disc shall swing clear of the waterway. 2. Check valves shall have bronze seat and body rings,extended bronze hinge pins and bronze ' nuts on the bolts of bolted covers. 3. Valves shall be so constructed that disc and body seat may easily be removed and replaced without removing the valve from the line. Valves shall be fitted with an extended hinge arm , with outside lever and weight. The position of the weight shall be adjustable. Various weights shall be provided and installation approved by the Engineer. Lever shall be installed to the horizontal in the closed position,for both horizontal and vertical pipeline installations. ' 4. Check valves shall be by American-Darling;M&H;Golden Anderson;Clow;Mueller or equal. B. Check valves 2-in and smaller for installation in copper and steel pipes shall be bronze,swing type, 125 lb.with solder or screwed ends. , 2,08 FLANGE INSULATION KITS A. Flange insulation kits shall be provided at all locations where dissimilar metals come in contact, , e.g., at piping connections,connections to valves and fittings,etc.,to prevent galvanic action. This applies for new material to new material connections,as well as for new to existing material , connections. B. Insulating and Sealing Gasket. Each kit shall contain one full-faced insulating and sealing gasket, LineBacker,Type"E",or approved equal,1/8 inch thick,phenolic retainer containing a precision inclined plane groove to accommodate the controlled compression of a nitrile quad-ring sealing element. Sealing element placement shall accommodate either flat or raised face flanges. The , quad-ring seal shall be pressure energized. The phenolic retainer shall have a 500 volt/mil dielectric strength and a minimum 25,000 psi compressive strength. The full-faced flange insulating gasket shall be 1/8 inch less in I.D.than the I.D.of the flange in ' which it is installed. C. Full Length Bolt Insulating Sleeves. The kit shall contain one full length mylar sleeve for each ' flange bolt. The mylar shall be a 1/32 inch thick tube with a 4,000 volts/mil dielectric strength and water absorption of 0.8%or less. D. Washers. Each kit shall contain two 1/8 inch thick,glass-clad phenolic insulating washers for ' each bolt. Washer compressive strength shall be 33,000 psi,dielectric strength 500 volts/mil,and water absorption 1.6%or less. ' A173esi5-100 15100-6 01/17M ' 8077-110-DN City of Round Rock 30"Raw Water Line tEach kit shall also contain two, 1/8 inch thick zinc plated,hot roller steel washers for each bolt. The I.D. of all washers shall fit over the insulating sleeve and both the steel and insulating washers shall have the same I.D.and O.D. 2.09 VALVE APPURTENANCES A. T-Wrench. Unless otherwise specified,one T-wrench shall be furnished with each lot of buried valves not having extension stems. ' B. All buried valves over 4 feet deep(from finished grade to operating nut)shall have extension stems to within 2 feet of finished grade. C. All valves shall have boxes as shown on the Drawings. PART 3: EXECUTION 3.01 VALVE ASSEMBLY A. Valves to be furnished with operators or control components shall be assembled and tested as a unit at the valve manufacturer's facility or at the supplier's facility to assure it is a functional unit. 3.02 INSTALLATION A. All valves and appurtenances shall be installed in the locations shown, true to alignment and rigidly supported. Mechanical joints shall be restrained. Any damage to the above items shall be repaired to the satisfaction of the Engineer before they are installed. ' B. After installation, all valves and appurtenances shall be tested simultaneously with adjacent pipeline. Any leakage shall be stopped and the testing repeated. t C. All operating mechanisms shall be operated to check their proper functioning,and all nuts and bolts checked for tightness. Valves and appurtenances which do not operate easily, or are otherwise defective,shall be repaired or replaced at no additional cost to the Owner. ' D. Buried flanged or mechanical joints shall be made with stainless steel bolts and nuts. E. Buried valves and valve boxes shall be set with the stem vertically aligned in the center of the ' valve box. Valves shall be set on a firm foundation and supported by tamping bedding material under the sides of the valve. The valve box shall be supported during backfilling and maintained in vertical alignment with the top flush with finish grade. ' F. All valves and other iron fittings shall be coated and wrapped or otherwise protected the same as ductile iron pipe. END OF SECTION 1 A 1736SIS.1D0 151-7 01/17/95 1 1 THIS PAGE LEFT BLANK INTENTIONALLY 1 1 1