Title
Proposed Change Order No. 1
Contract No. 2201762/SCN-0000301
PS1 Rack and Grit HVAC Upgrade
CIP #211011/ BCE Score: 77.50
Body
Agenda of: August 27, 2025
Item No.: 2025-254
Amount: Original Contract $5,294,101.00
Proposed Change Order No. 1 0.00
Total Contract Amount $5,294,101.00
TO: The Honorable
Board of Directors
Great Lakes Water Authority
FROM: Suzanne R. Coffey, P.E.
Chief Executive Officer
Great Lakes Water Authority
DATE: August 4, 2025
RE: Contract No. 2201762/SCN-0000301
PS1 Rack and Grit HVAC Upgrade
Vendor: Clark Construction Company
Status: Amendment/Change Order
MOTION
Upon recommendation of Navid Mehram, Chief Operating Officer - Wastewater Operating Services, the Board of Directors (Board) of the Great Lakes Water Authority (GLWA), authorizes the Chief Executive Officer (CEO) to enter into Contract No. 2201762/SCN-0000301, Proposed Change Order No. 1, "PS1 Rack and Grit HVAC Upgrade" with Clark Construction Company, with no increase in cost for a cost not to exceed $5,294,101.00 and an increased duration of 117 days for a total duration of 1,037 days; and authorizes the CEO to take such other action as may be necessary to accomplish the intent of this vote.
BACKGROUND
Clark Construction Company (Clark), was awarded this contract for the replacement of existing roof-mounted air handling units, associated ductwork, natural gas piping, controls, and related appurtenances; removal of existing steam unit heaters and their associated components for Pump Station No. 1 (PS-1). To ensure critical equipment and systems remain operational at the facility, the work was required to be completed in phases. Each phase was required to be substantially complete before work could begin on any subsequent phase.
JUSTIFICATION
Early in the project, Clark was directed by GLWA to dismantle and temporarily pause scaffolding activities for approximately one month during work on Phase 1. This was necessary to allow critical...
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