Title
Contract No. 2101680
Lake Huron Water Treatment Plant Progressive Design Build Instrumentation Controls Improvements
CIP #111006 / BCE Score: 61.00
Body
Agenda of: April 26, 2023
Item No.: 2023-124
Amount: $5,125,915.00
TO: The Honorable
Board of Directors
Great Lakes Water Authority
FROM: Suzanne R. Coffey, P.E.
Chief Executive Officer
Great Lakes Water Authority
DATE: March 31, 2023
RE: Contract No. 2101680
Lake Huron Water Treatment Plant Progressive Design Build Instrumentation Controls Improvements
Vendor: Brown and Caldwell Constructors
MOTION
Upon recommendation of Cheryl Porter, Chief Operating Officer - Water and Field Services, the Board of Directors (Board) of the Great Lakes Water Authority (GLWA), authorizes the Chief Executive Officer (CEO) to enter into Contract No. 2101680, "Lake Huron Water Treatment Plant Progressive Design Build Instrumentation Controls Improvements" with Brown and Caldwell Constructors, at a cost not to exceed $5,125,915.00 for a duration of 2,000 days; and authorizes the CEO to take such other action as may be necessary to accomplish the intent of this vote.
BACKGROUND
The Lake Huron Water Treatment Plant (LHWTP) was originally constructed in 1974 with a maximum treatment capacity of 210 million gallons per day (MGD). During the 1990s, the plant was expanded to 400 MGD. As part of the 2015 Water Master Plan Update, LHWTP's capacity will be aligned with the decreasing trend in water demands. The overall firm capacity of LHWTP's high lift pumping capacity will be modified to 380 MGD. The plant's firm treatment capacity is being aligned to 320 MGD. The majority of LHWTP's flow is between 100 and 200 MGD.
Contract No. 2101680 is a progressive design build contract to affect the rehabilitation of the instrumentation and controls at the Lake Huron Water Treatment Plant. In general, this project addresses end-of-life and failing instrumentation and controls at the plant, a rebuilding of the control...
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