HomeMy WebLinkAboutWRH, Inc. - CO #2 - Cont. No. 1071 - 5.6.2024CHANGE ORDER NO. 02
Owner: City of Waterloo Date: April 18, 2024
Project: FY 2023 Sanitary Sewer Gatewell Repairs — Phase II
Owner's Contract No.: 1071 Contractor: WRH, Inc.
Date of Contract Start: November 21, 2022 $ Original Contract: $3,637,320.00
You are directed to make the following changes in the Contract Documents. Description:
Deductions:
• Change in work at 3D-1 (Sheffield). The existing valvewell was found to be working properly. Cleanup of existing structure, along with a new stem, hardware
and PCC boxout to be installed. (0 days)
3D-1 Valvewell Cleaned Up => Deduction = ($34,200.00)
Additions:
• Removal of 300 CY bedrock and placement of additional fill.
Removal of Bedrock between 3E-1 and 3E-6, along the Cedar River => Addition = $33,983.44
• In -field adjustment of structures with dropped internal manholes.
Internal Drops => Addition = $5,433.21
• Storm sewer manhole, and appropriate adjustments to the storm sewer flowline and sanitary sewer crossing, located between MH 2 and MH 3.
In -Field Adjustments due to Storm Sewer => Addition = $36,348.00
• Cost adjustment to slide gates at the treatment plant (see Change Order #01) due to material change to stainless steel gates.
Slide Gate Material Change => (Originally 40,820.85, Updated to $43,279.4,8) Addition = $2,458.63
• In -field adjustment of storm structure. Waste Management to provide adjustment rings and casting.
Labor to Install Adjustment Rings & Casting => Addition = $1,194.43
TOTAL ADDITIONS: $79,417.71
TOTAL DEDUCTIONS: ($34,200.00)
NET CHANGE ORDER AMOUNT: $45,217.71
Reason for Change Order:
This change order reduces the work (to be) completed at 3D-1, adds work to remove unexpected bedrock and replace with clean material, two internal
drop structures, in field adjustments due to a storm sewer conflict, increase in cost for stainless steel slide gates at the treatment plant, and labor to
install adjustment rings and casting to bring a storm structure to the new surface.
CONTRACT PRICE
Original: $ 3,637,320.00 Original:
Previous C.O.s (ADD/DEDUCT): $ 5,462.20 Previous C.O.s (ADD/DEDUCT):
This C.O. (ADD/DEDUCT): $ 45,217.71 This C.O. (ADD/DEDUCT):
Contract Price With All Approved
Change Orders: $ 3,687,999.91 REVISED:
Original Completion Date:
Revised Completion Date:
CONTRACT TIMES (Calendar Days)
To Substantial To Final
Completion Completion
126
60
April 30, 2024
November 04, 2024
It is agreed by the Contractor that this Change Order includes any and all costs associated with or resulting from the change(s) ordered herein, including all impact, delays,
and acceleration costs. Other than the dollar amount and time allowance listed above, there shall be no further time or dollar compensation as a result of this Change Order.
THIS DOCUMENT SHALL BECOME AN AMENDMENT TO THE CONTRACT AND ALL
STIPULATIONS AND COVENANTS OF THE CONTRACT SHALL APPLY HERETO
APPROVED: /�/
By Quteri-Wz i I%�l'E � �D
SIGNED
City of Waterloo (Authorized aturd
ACCEPTED:
By:
5/6/2024
Date:
WRH. In ' zuthzed Sre Date:
AECOM
60698144 02
Project No. Change Order No.
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L:\DCS\Projects\WTR\60698144_San_Gatewells_Ph_II_CRS\600_Construction_Support\660_Change_Orders\CO-02\2023.04.18 - CO#02 - GatewellPh2 - WRH.doc