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R-97-06-26-10B - 6/26/1997WHEREAS, the City of Round Rock desires to hire a contractor for the re- roofing of the old Public Works Building, Fire Station No. 2 at South Blair, and WHEREAS, Porter Austin, Inc. has submitted an agreement to provide said re- roofing, and WHEREAS, the City Council desires to enter into said agreement with Porter Austin, Inc., 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 an agreement with Porter Austin, Inc., for the re- roofing of the old Public Works Building, Fire Station No. 2 at South Blair, a copy of said agreement being attached hereto and incorporated herein for all purposes. RESOLVED this 26th day of June, 1997. ATTEST: E LAND, City Secretary A:\ WPOOCS \RRSOLUrI \RS]O6I65.HPO /acg RESOLUTION NO. R- 97- 06- 26 -10B CHARLES CULPEPPER, Mayor City of Round Rock, Texas Proposal & Agreement To: City of Round Rock Public Works Department 2008 Enterprise Round Rock, Texas Porter Austin, Inc. 117 East Street Hutto, Texas 78634 Date: June 25, 1997 Job location: 300 South Street, Round Rock,Tx. We hereby submit specifications and estimates for: *Sweep back gravel and install 1/2 inch Asphalt coated wood fiber board in Hot asphalt *Install glass base sheet in hot asphalt *Install new modified SBS cap sheet in hot asphalt *Install new 24 gauge Gravel Guard around edge of roof *Install roof vents in roof We agree hereby to furnish material and labor - complete in accordance with above specifications, and professional roofing practices, for the sum of Thirteen Thousand Nine Hundred Twenty Six Dollars -- /100 ($13,926) Payment made upon completion and acceptance of project by owner's representative and in reasonable time of owner's monthly pay schedule. All material is guaranteed to be as specified. All work to be completed in workmanlike manner according to standard practices. Any alteration or deviation from above specification involving extra costs will be executed only upon written orders, and will become extra charge over and above the estimate. All agreements contingent upon strikes, accidents or delays beyond our control. Owner to carry Fire, Tornado and other necessary insurance. Contractor to carry general liability insurance . • d workers to be fully covered by workman's compensation Authorized Signature: Charles Porter, Porter Austin Inc. Page 2 Acceptance of proposal and agreement - The above prices, specifications and conditions are satisfactory and are hereby accepted. You are authorized to do the work as specified. Payment will be made as outlined above. Date of Acceptance: Signature: 7 -2 -97 CHARLES EPPER, Mayor City of Round Rock, Texas 05/02/1997 14:36 .512- 759 -1447 AWAPIAN PREMIUM GRANULE SURFACED TYPE 111 OR TYPE IV ASPHALT TAMKO BASE PLY SHEET INSULATION Posedur dtainase up to 3 tn. per 0neat ft. Material Per Requirements 100 Sq. Ft. T'IMKO GLASCBASE, TAM•GLASS PREMIUM. or TAM•PLY IV Elbe trio Sheet 1 Ply F F nr, AWAPLAN Beat Welding Grade (Granule Surfaced) Asphalt Ply Ahroz.5316. Deck: The deck should conform toTAMKO general requirement (See Section 4.0 Ioauladon: the insulation shall be installed uw rdiug to the manufacturer's spoofs rayon in the thickness reouired. The insulation should a to TAMKO reoulrements Polyiaocyanurate insulation must have an ovrray el a muumuu, 1/2 in. caverboard insulation or ate Specification 105 Expanded polystyrene or pheno- lic 'mutation must have an overlay ors minimum 1/3 in fiberboard. p.•rlps.arfiber- glass roof insulation, (See section 6.0) Aaphalt: The asphalt shall be certified by the mar ufa turcr w meet ASrM (,41 84,1yp0111 for slope up to I/4 in. and Type TV for slogan Mt to 3 m. (•ts Section 12.0) • RASE Fly: Staring of the low point .d the roof. install one layer of TAh1K(t GLASS EASE TAM -GLASS PREMIUM or TAM -PLY IV. side lapped 2 in. and .rod hppcd 4 90. Apply at a right angle to the slope of the roof, Solid pup to the ins,,la• licnwith approximately ' - 31bs. (t 1318 of sonif •ati4n fript d( per IRty, ft. AWAPIAN PREMIUM: Starting at due low ppillt of the m4.1001011001' layer of TAMKO AWAPLAN PREMIUM granule surfaced *heel, side lapped 4 M. and end lapped 6 in. The AWAPIAN PREMIUM should be solidly adhered to the base ply (pnnsed into the hot asphalt) with approaimately 301bs. (2 (IK) of Stn dicatinn asphalt per 100 aq n. The asphalt should be above 400.1 at the point of apuio'arion and (pop not mare than 4 ft. in front of the roll. AWAPLAN Heat Welding Starting at the low point alike roof. install 1 ply nl TAMKO welding grade AWAPIAN side lapped a in and cod lapped b in The AWAPIAN should be solidly adhered to the base ply by heatmglhe back•aide with a torch at the juncture of the base ply and the AWAPIAN roll tof0ciendy to from a brad of melted asphalt as the AWAPLAN is rolled out. Flesh'etgt 1110 flashing ma(erU( must be granule surfaced TAMKO AWAPLAN PPe?OUM AWAPIAN 170011 VERSA-FLASK 160. (See xerwn 294) Far slopas abuse 3/4' per lineal h.. fastening of the AWAPIAN PREMIUM ,6 •12 )0011.1 800 8001)00 10.0) PORTER AUSTIN INC INSULATED DECKS Specification 102 HW AWAPLAN Naet WeMAinj AWAPIAN PREMIUM GRANULE SURFACED PAGE 03 07600/TAM BuyIJne 3120 TYPE III OR TYPE IV ASPHALT TAMKO FIBERGLASS FLYSHEETS Slope Poaiim drainage up to 31s trr (meal R • Material Per Re uiremente 100 Sq. R. '? U TAM•G1.�SS PREMIUM or TAM•PLY IV Fberalrns Fly Sheet 2 9)101 PAM Kt) AWAltA7VPREMIDM2 r AWAPIAN Heat Welding Grade ranule surfaced) 1 fly .4aphNl Ap�7610. Deck: lye deck should conform lo TAM 40 general rcauifements.(See Sec0on 4.0) Inn st:Won: The insulation shall be installed areordutg to the manufactures specifi- cation )a the thickness moulted. The insulation should conform to TAME(' requirements. Pnlyisocyanuraie Insulation must have an overlay of u minimum 1/2 In enverboard insulation or ace Specifva:ion 105. Expanded polystyrene or phenolic insulation 01001 have an overlay of a nue,mum 1/2 in• fiberboard. perllte. or 6brr- gla•s roof inaulalian. (Set section 5.0) Asphalt:'11tr oophalt shall be certified by the manufacturer m meet Ati fM D.31204, ly's,, III for damson to 1/4 In. and Type IV for slopes op to 3 m. (See section 12 0) Fibellassa Ply Sheet-2 Ply Installation:Over the Insulation. Ironalt 2 plies of TAM-GLASS PREMIUM or TAM-PLY TV in aped0c0uon siphon. Starting from the Ina faint of the roof, apply an lain. width. then • full 36 io . and follow Wahl m. width% ahutgk' fashion. lapping sac, pb :9 in , in such • manner so that at least 2 plies 0000r the mmuWtan al any ogre pmt. Approximately 23 lb; (x 156) of speci0ca- non asphalt per 100 sq. R . should be used to embed rash ply. AWAPLAN PREMIUM: Storting at the low print of the root Install our layer of TAMKO AWAPIAN PREMIUM granola. outfaced sheet. side lapped 4 M. and end lopped ti )n. The AWAP1Af' PREMIUM should be solidly adhered to the base ply (pressed int51110 1101 asphalt) with appmxima(ely 30 lb. (t 154) of apR•• asphalt per 100 so h The o,nhnll should be above 400'F m the pclm of appbeadon and mop nut more than 4 0. in front of the roll. AWAPLAN Heat Welding: Starting at the low point of We roof. inst 1 ply of TAMKO wetdtng grade AWAPIAN side lapped 4 in and rnd lapped 6 in. The AWAPIAN should be solidly adhered to the base ply by heating the bock side with a torch at the junction Mille base plies and the AWAPLAN ro11 sufficiently to soon a bead of melted asphalt as the AWAPLAN is rolled nut. Finahinip The flashing material must be granule surfaced TAMED AWAPLAN PREMIUM. AWAPIAN 170 or VERSA -Fl ASH 100. (See Section 22.0) • Fur slopes above 3 /0 per lineal n . fastening of the AWAPIAN PREMIUM is required. (See Section 1001 11 DATE: June 23, 1997 SUBJECT: City Council Meeting, June 26, 1997 ITEM: 10B. Consider a resolution authorizing the Mayor to execute an agreement with Porter Austin, Inc. for the re- roofing the old Public Works Building & Fire Station No. 2 at South Blair. STAFF RESOURCE PERSON: Jim Nuse STAFF RECOMMENDATION: MEMORANDUM DATE: June 10, 1997 TO: Jim Nuse, Director of Public Works FROM: Larry Madsen, Public Works Construction Manager We have received three quotes for roof replacement for the City Building at 300 South Blair Street. The quotes are as listed: *Vanstar Roofing Systems Inc. Austin, Texas .... $25,000 *MRI Talon Building Services Georgetown, Texas .... $19,285 *Porter Austin, Inc. Hutto, Texas .... $13,926 I have checked references for Charles Porter owner of Porter Austin, Inc. as well as examined work they have done and recommend we select them to do this project. The roof is leaking in the shop area, parts department area, waterline maintenance area, as well as over the fire department and is beyond patching and repairing. If this work is not scheduled soon I am concemed for future damage that will be beyond the cost of these quotes as well as damage to property within the buildings. A copy of the attached agreement and specifications are included.