Title
Proposed Amendment No. 1
Contract No. 1803769
Lake Huron Water Treatment Plant - Low Lift, High Lift, Wash Water Pumping Improvements, Electrical Improvements, and Miscellaneous Chemical Improvements
CIP #111001 / BCE Score: 79.7
Body
Agenda of: October 26, 2022
Item No.: 2022-447
Amount: Original Contract $10,465,656.11
Proposed Amendment No. 1 4,537,700.00
Total Revised Contract: $15,003,356.11
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 30, 2022
RE: Proposed Amendment No. 1
Contract No. 1803769
Lake Huron Water Treatment Plant - Low Lift, High Lift, Wash Water Pumping Improvements, Electrical Improvements, and Miscellaneous Chemical Improvements
Vendor: Arcadis of Michigan, LLC
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. 1803769 Proposed Amendment No. 1 "Lake Huron Water Treatment Plant - Low Lift, High Lift, Wash Water Pumping Improvements, Electrical Improvements, and Miscellaneous Chemical Improvements" with Arcadis of Michigan, LLC, at an increased cost of $4,537,700.00 for a total cost not to exceed $15,003,356.11 and an increased duration of 1,095 days for a total contract duration of 4,158 days; and authorize the CEO to take such action as may be necessary to accomplish the intent of this vote.
BACKGROUND
Contract No. 1803769 is an engineering services contract involving design, bid, construction administration, and resident project representation (RPR) to address switchgear; low-lift, high-lift and filter wash water pumping systems; and the phosphoric acid chemical feed system. The construction of these improvements will be made under separate contract(s) with construction contractors.
As part o...
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