R-07-03-22-10E1 - 3/22/2007 RESOLUTION NO. R-07-03-22-10E1
WHEREAS, the City of Round Rock has duly advertised for bids for
the 2005-2006 Wastewater Collection System Rehabilitation Project, and
WHEREAS, while only one bid was received from Enviro Remediation
Coatings Services, Inc. , the City Council has determined that the bid
is acceptable, and
WHEREAS, the City Council wishes to accept the bid of Enviro
Remediation Coatings Services, 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 a contract with Enviro Remediation Coatings
Services, Inc. for the 2005-2006 Wastewater Collection System
Rehabilitation Project.
The City Council hereby finds and declares that written notice of
the date, hour, place and subject of the meeting at which this
Resolution was adopted was posted and that such meeting was open to the
public as required by law at all times during which this Resolution and
the subject matter hereof were discussed, considered and formally acted
upon, all as required by the Open Meetings Act, Chapter 551, Texas
Government Code, as amended.
RESOLVED this 22nd day of March, 2007 .
4ppiff-IlAxwEfL, Mayor
City of Round Rock, Texas
71�bwe - A
CHRISTINE R. MARTINEZ, City Sec etary
0:\wdox\RESOLUTI\R70322E1.WPD/rmc
r i n group www.rjn.com
Excellence through Ownership
March 5,2007
Mr. David Freireich,P.E.
Senior Utility Engineer
Utility Department
212 Commerce Cove
Round Rock, TX 78664
Subject: 2005-2006 Wastewater Collection System Rehabilitation Project
Basins BC22-Z,CC34-Z,OC30-Z,EWO1-Z,LC 12,LC 14,AND LC 16
Unit 1 and Unit 2
City of Round Rock,TX
Dear Mr. Freireich:
Only one contractor submitted bids for the above referenced project. Enviro Remediation
Coatings Services, Inc. is the low bidder for a total construction cost of$2,112,690.00. We have
checked their references and find that they have performed well in the past on similar projects.
We recommend the City of Round Rock enter into a contract with Enviro Remediation Coatings
Services for the construction of the above referenced project.
Should you have any questions,please call me at(972)437-4300.
Very truly yours,
RJN Group, Inc.
V--
._—
Peter Z. Lai,P.E.
Project Manager
Project File: 18-2121-00
CITY OF ROUND ROCK,TEXAS
LLECTK BASINS BC22-Z,CC32Z,OC30-Z,EW01-Z,LC12,LC14,and LC18-Z
RJN ENVIRO REMEDIATION
BID OPENING:FEBRUARY 21 2006 ESTIMATE COATING SVCS INC.
ITEM QUANT UNIT DESCRiPTION OF •
BASE BID UNIT 1
1 1,860 LF 8"PVC SDR-28 SEWER PIPE 0'-8'DEEP,BY OPEN CUT 79,200 65.00 $107,250.00
2 185 LF 8"PVC SDR-26 SEWER PIPE 8'-12'DEEP,BY OPEN CUT 8,580 87.00 $11,055.00
3 825 LF 8"PVC SDR-28 PRESSURE RATED SEWER PIPE 0'-8'DEEP,BY OPEN CUT 39,800 80.00 $49,500.00
4 20 LF 8"PVC SDR-28 PRESSURE RATED SEWER PIPE 6'-12'DEEP,BY OPEN CUT 1,040 70.00 $1,400.00
5 720 LF 12"PVC SDR-28 PRESS.RATED SEWER PIPE 04 DEEP,BY OPEN CUT 44,640 120.00 $86,400.00
6 226 LF 12"PVC SDR-28 PRESS,RATED SEWER PIPE 8-15'DEEP,BY OPEN CUT 16,750 130.00 $29,250.00
7 800 LF 12"HDPE DR-17,IPS SEWER PIPE,BY HORIZONTAL DIRECTIONAL DRILLING 72,000 180.00 $108,000.00
8 1,135 LF 8"HOPE DRA7,IPS SEWER PIPE,PIPE ENLARGEMENT 18t,025 85.00 $73,775.00
9 125 LF 8"HDPE DR-17,IPS SEWER PIPE,BY OPEN CUT(0.8')DEEP 7,000 85.00 $10,825.00
10 425 LF 12"HDPE DR-17,IPS SEWER PIPE,BY PIPE ENLARGEMENT 34,000 170.00 $72,250.00
11 420 LF 18"HDPE DR-17,IPS SEWER PIPE,PIPE ENLARGEMENT 50,400 190.00 $79,800.00
12 105 LF 30"STEEL ENCASEMENT PIPE,HWY BORE&JACK 48,300 548.00 $57,330.00
13 27 EA REMOVE AND REPL.48"DIA.MANHOLE,04 DEEP INCLUDING EPDXY COATING 178,000 7,500.00 $202,500.00
14 38 VF REMOVE AND REPL.48"DIA.MANHOLE,EXTRA DEPTH INCLUDING EPDXY COATING 32,400 600.00 $22,800.00
15 4 EA REMOVE AND REPL.48"DIA.DROP MANHOLE,94 DEEP INCLUDING EPDXY COATING 26,000 9,000.00 $38,000.00
t8 12 VF REMOVE AND REPL.48"DIA.DROP MANHOLE,EXTRA DEPTH INCLUDING EPDXY COATING 7,200 850.00 $7,800A0
17 1 EA REMOVE AND REPL.80"DIA.MANHOLE,0'4 DEEP INCLUDING EPDXY COATING 7,000 8,500.00 $81500.00
18 4 VF REMOVE AND REPL.80"DIA.MANHOLE,EXTRA DEPTH INCLUDING EPDXY COATING 3,200 700.00 $2,800.00
19 40 EA 6"PVC SEWER SERVICE LINES(0-26)W1 SERVICE CLEAN-OUT 40,000 1,500.00 $80,000.00
20 14 EA 8"PVC SEWER SERVICE LINE(0.25)BY INSERTA TEE(PIPE ENLARGEMENTING),INCLUDING LATERAL TO 44,000 1,500.00 $21,000.00
PROPERTY LINE
21 250 LF 8"PVC SEWER SERVICE LINE EXTENSION(326) 20,000 80.00 $20,000.00
22 5 EA WASTE WATER ACCESS DEVICE SAW 2,500.00 $12,500.00
23 80 TN ASPHALT STREET REPAIR 16,000 235.00 $18,800.00
24 265 LF CONCRETE CURB AND GUTTER REPAIR 10,600 35.00 $9,275.00
25 230 BY CONCRETE PAVING(DRIVEWAYS,SIDEWALK) 8,900 75.00 $17,250.00
26 1,030 SY SEEDINGISODOING TO MATCH EXISTING 15,450 17,00 $17,510.00
27 1 LS TREE PROTECTION 3,500 5,000.00 $5,000.00
28 100 LF FENCE REPAIR 3,500 35.00 $3,500.00
29 6 CY CEMENT TREATED BACKFILL 115W 250.00 $1,500.00
30 3,600 LF TRENCH SAFETY 10,800 4.00 $14,400.00
31 1 LS PRE-CONSTRUCTION VIDEO DOCUMENTATION 5,000 8,500.00 581500.00
32 3 EA PRE-CONSTRUCTION EXPLORATORY EXCAVATION 10,500 1,600.00 $4,500.00
33 1 LS JOB N0,1022: REPLACE 10 LF OF EX.PIPE WITH 8"PVC SDR26 SEWER PIPE&REPLACE:]ONE(1)SERVICE LATEW 5,000 5,500.00 551500.00
34 1 LS JOB NO.1023: REPLACE 60 LF OF EX.PIPE WITH 8"PVC SDR26 SEWER PIPE&REPAIR CONCRETE FLUME&FENCE 15,000 18,020.00 $18,020.00
35 1 LS JOB N0,1024: REPLACE 40 LF OF EX.PIPE W/8"PVC SDR26 SEWER PIPE&REPLACE 10 LF OF EX.PIPE W/8"PVC S 20,000 10,590.00 $10,590.00
36 125 LF SAG REMOVAL AFTER PIPE ENLARGEMENT OR CIPP 18,750 300.00 $37,500.00
37 1 EA POINT REPAIR PRIOR TO PIPE ENLARGEMENT OR CIPP 13,500 5,500.00 $5,500.00
38 3 EA WATERLINE LOWERING 91000 4,000.00 $12,000.00
39 1 LS TRAFFIC CONTROL PLAN 51000 25,ODO.00 $25,000.00
40 500 CY ROCK EXCAVATION 75,000 50.00 $25,000.00
REVISED Old Tsbul•Mon 15-2/21.00 RR Pops 1 of 3 3!5/2007
CITY OF ROUND ROCK,TEXAS
LLECTIC BASINS BC22-Z,CC32-Z,OC30-Z,EVl01-Z,LC12,LC14,and LC16.Z
RJN ENVIRO REMEDIATION
BID OPENING:FEBRUARY 21 2006 ESTIMATE COATING SVCS MIC.
ITEM QUANT UNIT DESCRIPTIONOF •
41 0 EA ABANDON EXISTING MANHOLE PER DETAIL SHEET 2,500 4,000.00 $0.00
42 1 EA REPAIR AIC WATER PIPELINE 6,000 4,000.00 $4,000.00
43 25 EA REPLACE MANHOLE FRAME AND COVER(NON-BOLTED,24")PER 132-2(MATERIAL ONLY) 15,000 700.00 $17,500.00
44 10 EA REPLACE MANHOLE FRAME AND COVER(BOLTED,24")PER D2-2(MATERIAL ONLY) 8,500 850.00 $81500.00
45 45 EA PAVED FRAME AND GRADE ADJUSTMENT SEALING PER 02.4 31,500 000.00 $40,500.00
46 15 EA NON PAVED FRAME AND GRADE ADJUSTMENT SEALING PER D2.4 8,475 700.00 $10,500.00
47 8 VF CONCRETE MANHOLE GRADE ADJUSTMENTS(MATERIAL ONLY)PER D2-4 2,000 350.00 $2,800.00
48 30 VF INTERNAL URETHANE CHIMNEY SEAL 12,000 400.00 $12,000.00
49 37 JT PRESSURE GROUT MANHOLE PER 132-7 10,730 500.00 $18,500.00
50 18 EA PRESSURE GROUT PIPE SEAL,BENCH AND TROUGH AND LOWER 18 INCHES OF MAHOLE PER D2-7 12,890 850.00 $15,300.00
51 90 VF APPLY CEMENTITIOUS COATING TO MANHOLE 7,200 100.00 $9,000.00
52 410 VF APPLY EPDXY COATING TO ENTIRE MANHOLE 81,500 250.00 $102,500.00
53 25 EA INSTALL BOLTS&GASKETS FOR BOLT DOWN COVERS(PER EACH COVER) 2,500 125.00 $3,125.00
54 22 LF ADDITIONAL PIPE INSTALLED VARYING IN DIAMETER FROM 6"TO 12",COMPLETE IN PLACE,INCLUDING BACKFILL 4,400 255.00 $5,810.00
55 5 EA SEAL LIFTING HOLES WITH NONSHRIW GROUT(PER EACH MANHOLE) 1,000 200.00 $1,000.00
58 4 EA SEAL BETWEEN WALL AND BENCH WITH NON-SHRINK GROUT 11800 800.00 $3,200.00
57 4 EA CONSTRUCT BENCH AND TROUGH 2,800 550.00 $2,200.00
58 10 VF PARTIAL MANHOLE REPLACEMENT 2,500 510.00 $5,100.00
$,,361,s3o
Conftency $278,308
TOTAL BASE BID UNIT 1 $1,657,836 $1,681,215.00
REVISED BIO Tabula5on 1621211-00 RR Pap•2 of 3 3/512007
CITY OF ROUND ROCK,TEXAS
LLECTIC BASINS BC222,CC322,OC302,EW01Z,LC12,LC14,and LC16Z
RJN ENVIRO REMEDIATION
BID OPENING:FEBRUARY 21 2006 ESTIMATE COAT"Sycm MIC.
ITEM QUANT UNIT DESCRIPTION OF •
BASE BID UNIT 2
1 1 LS JOB NO.1001: LINE 8 LF OF EX.PIPE WITH 42" LINER PATCH 24,000 43,500.00 $43,800.00
LINE 10 LF OF EX.PIPE WITH 42" LINER PATCH
2 1 LS JOB 1,40.1002: LINE 10 LF OF EX.PIPE WITH 42" LINER PATCH 15,000 28,125.00 $28,125.00
3 5,100 LF JOB NO.1003-1018:AIR PRESSURE TEST&GROUT DEFECTIVE JOINTS IN 42"SS PER D2-14 229,500 18.00 $91,800.00
4 1 LS JOB N0,1019: LINE 8 LF OF EX.PIPE WITH 12" LINER PATCH 81000 9,500.00 $9,500.00
5 1 LS JOB NO.1020: LINE 8 LF OF EX.PIPE WITH 8" LINER PATCH d 8,000 4,500.00 $4,500.00
LINE 5 LF OF EX.PIPE WITH 6"LINER PATCH
8 267 LS JOB NO.1021: AIR PRESSURE TEST&GROUT DEFECTIVE JOINTS IN 18"SS PER D2-14 7,749 75.00 $21,525.00
7 4,500 GAL CHEMICAL GROUT(MATERIAL ONLY)PER D2-14 48,800 17.00 $78,500.00
8 1,250 LF 6"DIAMETER C.I.P.P.SEWER LINER 56,250 45.00 $56,250.00
9 150 LF 8"DIAMETER C.I.P.P.SEWER LINER 8,250 45,00 $8,750.00
10 925 LF 15"DIAMETER C.I.P.P.SEWER LINER 68,450 75.00 $89,375.00
11 290 LF 24"DIAMETER C.I.P.P.SEWER LINER 36,250 180.00 $46,400.00
12 0 LF 42"DIAMETER C.I.P.P.SEWER LINER 100,000 340.00 $0.00
13 22 EA 6"PVC SERVICE RE-CONNECT AFTER C.I.P.P.(EXTERNAL) 22,000 1,500.00 $33,000.00
14 8 EA 6"PVC SERVICE RE-CONNECT AFTER C.I.P.P.(INTERNAL) 3,600 675.00 $4,050.00
15 3 EA REMOVE AND REPL.48"DIA.MANHOLE,V-&DEEP INCLUDING EPDXY COATING 18,500 7,500.00 $22,500.00
16 1 EA WASTE WATER ACCESS DEVICE 1,700 2,700.00 $2,700.00
17 2 EA POINT REPAIR PRIOR TO CIPP 9,000 7,500.00 $15,000.00
681,049
Contingency $132,210
TOTAL BASE BID UNIT 2 $793,258.80 $631,475.00
GRAND TOTAL $2,481,094.80 $2,112,890.00
REVISED&d Tabulation 1&2121.00 RR Page 3 of 3 315=7
I, !,
1
DATE: March 15, 2007
SUBJECT: City Council Meeting - March 22, 2007
ITEM: 10.E.1. Consider a resolution authorizing the Mayor to execute a Contract
with Enviro Remediation Coatings Services, Inc. for the 2005-2006
Wastewater Collection System Rehabilitation Project.
Department: Water/Wastewater Utility
Staff Person: Michael D. Thane, Director
Tom Word, P.E., Chief of Public Works Operations
Justification:
The City is required to inspect, repair, and certify its wastewater collection system in
compliance with the Texas Commission on Environmental Quality's Edwards Aquifer
Recharge Zone Protection Program. Units 1 and 2 of this contract bid total $2,505,010.
Given that this amount exceeded available funding, two non-Edwards Aquifer segments
were removed from the project. Bid item numbers 8, 13, 14, 20, 37, and 41 out of Unit 1,
and bid item number 12 out of Unit 2 were correspondingly reduced (or removed) reducing
the total bid amount by $392,320. A reduction in the bid amount, which was authorized by
the City and the contractor, for a pre-award change order for materials and construction
services was executed.
This contract award of both Units is for rehabilitating the collection system located in the
Edwards Aquifer Recharge Zone. A fraction is for repair of lines in non-Edwards Aquifer
areas that are potential public health and/or safety issues. A portion of the wastewater lines
in this contract are owned by the Lower Colorado River Authority (LCRA). The LCRA will
reimburse the City per their Interlocal Agreement approximately $100,700 for their portion
of the project.
Funding:
Cost: $2,112,690
Source of funds: WW Utility Fund (F260)
Outside Resources: R]N Group, Inc. (Engineering Consultant)
Lower Colorado River Authority (LCRA)
Background Information:
This project is rehabilitating defective sewers determined from the 2004-2005 Wastewater
Collection System Inspection Project in three Edwards Aquifer Basins (BC-22Z, CC-32Z, and
OC-30Z). The elimination of defects, not only helps protect the aquifer, but also reduces
inflow and infiltration entering the sewer system thereby reducing the City's treatment cost
from the LCRA and BRA. The LCRA and BRA respectively own and operate the Brushy Creek
Regional Wastewater Treatment Plant. The scope of the project includes cured-in-place pipe,
liner patches, point repairs, pipe bursting, conventional line replacement, directional drilling,
boring and casing, internal joint grouting, and manhole rehabilitation and replacement.
Public Comment: N/A