CM-2018-1729 - 5/25/20181101X/0 NOhI � k J.a�
01 Lc
Department:
Project
Name:
City Project
ID Number
Vendor
Justification
Page I of 3
Contract Quantity Adjustment/Change Order
Utilities and Environmental Services
2016Wastewater Collection System Rehabilitation - CIPP Liner and Pipe Burst Date: 5/15/18
Change Order/Quantity
RHB16 Adjustment No. i
T Gray Utility & Rehab Co., LLC P. O. Box 2176 - Cypress, Texas 77410 281-455-0894
Company Name Address Phone No.
Quantity Adjustment / Change Order #1 is needed for Bid Item adjustments and additional Change Order items required not in Bid list
SUMMARY
Amount % Change
Original Contract Price:
$536,350.00
Previous Quantity Adjustment(s):
$0,p0
This Quantity Adjustment:
$3,164.00
Total Quantity Adjustment(s)-.
$3,164.00
Total Contract Price with Quantity Adjustment(s):
$539,514.00
Previous Change Order(s):
$0.00 0%
This Change Order:
$3,200.00 1%
Total Change Order(s) To Date:
$3,200.00 1%
Adjusted Contract Price (Onginal Contract Price Plus
Quantity Adjustment(s) Plus Change Order(s)):
$542,714.00
Difference between Original and Adjusted Contract Prices:
$6,364.00
Orig•nal Contract Time:
180
Time Adjustment by previous Quan. Adj./Change Order-
0
Time Adjustment by this Quan, Adj /Change Order:
0
New Contract Time,
180
Submitted for Approval
Prepared By2&d kid
Eddie Zapata, Senior Project Manager
Signature
Printed Name, Title, Company
Date
Approvals
Contractor:
Gerald Haff auirr Project Manager
a
Printed Name, Title, Company
Date
City Project
Manager:
Eddie Zapata, Senior Project, Manager
%nature
Printed Name, Title
to
Mayor/City
p
Manager (..�.-
Laurie Hadley, City Manager
Signature IV
Printed Name, Title
Date
Page 2 or
Contract Quantity Adjustment/Change Order
ROIINII NODI :..',
Ty Cl I:
Project Name: 2016Wastewater Collection System Rehabilitation - C1PP Liner and Pipe Burst
Quan. Adj./Change Order No.:
Change Order Data
Item # Item Description Unit Qty, Unit Price Amount
Contract
Time
Adjustment
(Days)
CO -1 WWL-09 drop Stack EA 1 $3,240.00 $3,200.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$030-
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
Page 3 cel 3
Contract Quantity Adjustment/ Change order
saaew ray.
x 0171
Project Name- 2016Wastewater Collection System Rehabilitation - CIPP Liner and Pipe Burst
Quan. Adj./Change Order No.
Quantity Adjustment Data
i
Bid Item # Item Description Unit Qty. unit Price Amount
Contract
Time
Adjustment
9 8" Cured in Place Pipe LF 113 $28.00 $3,164.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
$0.00
TUTAMI $3,164,001
0
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Bcol
City of Round Rock
ROUND ROCK
b. Agenda Item Summary
Agenda Number:
Title: Consider executing Quantity Adjustment/Change Order No. 1 with T. Gray
Utility & Rehab Co., LLC for the 2016 Wastewater Collection System
Rehabilitation - CIPP Liner and Pipe Burst Project.
Type: City Manager Item
Governing Body: City Manager Approval
Agenda Date: 5/25/2018
Dept Director: Michael Thane, Director of Utilities and Environmental Services
Cost: $6,364.00
Indexes: Self -Financed Wastewater Construction
Attachments: QA-CO#1.pdf, LAF.pdf, MAP.pdf
Department: Utilities and Environmental Services
Text of Legislative File CM -2016-1729
Consider executing Quantity Adjustment/Change Order No. 1 with T. Gray Utility & Rehab
Co., LLC for the 2016 Wastewater Collection System Rehabilitation - CIPP Liner and Pipe
Burst Project.
The City is required to continue our Wastewater Collection System Rehabilitation program
in order to comply with the Texas Commission on Environmental Quality's (TCEQ)
Edwards Aquifer Recharge Zone Protection Program which requires that wastewater
collection systems located over the Edwards Aquifer be inspected and rehabilitated every
five years. The elimination of defects will not only help to protect the Edwards Aquifer, but
will also reduce inflow and infiltration entering the City's wastewater collection system,
thereby reducing the City's treatment cost. The City has completed the inspection of 12
sub -basins to determine areas that require rehabilitation for this project.
The work being performed under this contract includes sub -basins BC -01, BC20-Z,
CC32-Z, CC34-Z, CC35-Z, CC37-Z, LC09-Z, LC15-Z, LC16-Z, LC17-Z, LC18-Z &
LC19-Z. The project includes 2,450 LF of new 8 -inch through 10 -inch pipe installed by pipe
bursting, 2,650 LF of 8 -inch through 42 -inch CIPP liner, and construction of six manholes.
T. Gray Utility Company was awarded this contract in the amount of $536,350. Quantity
Gry o/Round Rack Page 1 Printed an 5,2412018
Agenda Item Summary Continued CM -2018.1729
Adjustment/Change Order No. 1 (QA/CO No. 1) is needed for change order and bid item
adjustment due to unforeseen items during construction. QA/CO No. 1 is for $6,364 which
brings the total construction contract to $542,714.
Cost: $6,364
Source of Funds: Self -Financed Wastewater Construction
City of Round Rock Page 2 Printed on 5/74/1018