Title
Proposed Change Order No. 4
GLWA-1802410
Rehabilitation of Various Sampling Sites & PS2 Ferric Chloride System
CIP #216004
Body
Agenda of: January 25, 2023
Item No.: 2022-602
Amount: Original Contract $4,756,000.00
Change Order No. 1 806,137.00
Change Order No. 2 776,165.00
Change Order No. 3 217,920.00
Proposed Change Order No. 4 0.00
Total Revised Contract $6,556,222.00
TO: The Honorable
Board of Directors
Great Lakes Water Authority
FROM: Suzanne R. Coffey, P.E.
Chief Executive Officer
Great Lakes Water Authority
DATE: January 4, 2023
RE: Proposed Change Order No. 4
Contract No. GLWA-1802410
Rehabilitation of Various Sampling Sites & PS2 Ferric Chloride System
Vendor: Commercial Contracting Corporation
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. GLWA-1802410, Proposed Change Order No. 4, "Rehabilitation of Various Sampling Sites & PS2 Ferric Chloride System" with Commercial Contracting Corporation, at no increase in cost, for a total cost not to exceed $6,556,222.00 and an increased duration of 180 days for a total contract duration of 1,631 days; and authorizes the CEO to take such other action as may be necessary to accomplish the intent of this vote.
BACKGROUND
On February 18, 2019, Great Lakes Water Authority awarded the Contract GLWA-1802410 (Rehabilitation of Various Sampling Sites & Pump Station No. 2 Ferric Chloride System), to Commercial Contracting Corporation. This Contract is comprised of two Packages A and B. Package A included the rehabilitation of various sampling sites contained within the GLWA Water Resource Recovery Facility (WRFF). Package B included the replacement of existing Ferric Chloride T...
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