Title
Proposed Change Order No. 1
Contract No. 2004825
Construction Manager at Risk for 96-Inch Water Transmission Main Relocation
CIP #122004 / BCE Score: 65.2
Body
Agenda of: October 25, 2023
Item No.: 2023-357
Amount: Original Contract $36,342,500.00
Proposed Change Order No. 1 2,546,613.59
Total Revised Contract $38,889,113.59
TO: The Honorable
Board of Directors
Great Lakes Water Authority
FROM: Suzanne R. Coffey, P.E.
Chief Executive Officer
Great Lakes Water Authority
DATE: September 29, 2023
RE: Proposed Change Order No. 1
Contract No. 2004825
Construction Manager at Risk for 96-Inch Water Transmission Main Relocation
Vendor: Kiewit Infrastructure Company
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. 2004825 Proposed Change Order No. 1, "Construction Manager at Risk for 96-Inch Water Transmission Main Relocation" with Kiewit Infrastructure Company, at an increased cost of $2,546,613.59 for a total cost not to exceed $38,889,113.59 and a decreased duration of 1,730 days for a total duration of 640 days; and authorizes the CEO to take such other action as may be necessary to accomplish the intent of this vote.
BACKGROUND
Contract No. 2004825 is a Construction Management at Risk (CMAR) that involves the relocation of approximately 2.5 miles of 96-inch water transmission main (WTM) currently located in a landfill located in Shelby Township, MI. The existing 96-inch WTM was constructed in the mid-1960s and was placed into service in December 1967. The relocated WTM will connect to GLWA's existing water transmission system near the intersection of 24 Mile Road and the Macomb Orchard Trail on the north and in the intersection of Dequindre Road and Hamlin Road on the south.
The existing 96-inch WTM is part of GLWA's overall drin...
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