Title
Proposed Amendment No. 1
Contract No. 2101475/SCN-0000439
CSO Facilities Improvements
CIP #270004/BCE Score: 79.40
Body
Agenda of: June 25, 2025
Item No.: 2025-195
Amount: Original Contract $8,621,187.00
Proposed Amendment No. 1 2,672,729.00
Total Contract Amount $11,293,916.00
TO: The Honorable
Board of Directors
Great Lakes Water Authority
FROM: Suzanne R. Coffey, P.E.
Chief Executive Officer
Great Lakes Water Authority
DATE: June 5, 2025
RE: Contract No. 2101475/SCN-0000439
CSO Facilities Improvements
Vendor: CDM Smith Michigan, Inc.
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. 2101475/SCN-0000439, Proposed Amendment No. 1, "CSO Facilities Improvements" with CDM Smith Michigan, Inc., with an increased cost of $2,672,729.00 for a total cost not to exceed $11,293,916.00 and an increased duration of 1,147 days for a total duration of 3,575 days; and authorizes the CEO to take such other action as may be necessary to accomplish the intent of this vote.
BACKGROUND
GLWA awarded Contract No. 2101475 "CSO Facilities Improvements" to CDM Smith Michigan, Inc. (Engineer). The Contract is an Engineering Design Services Agreement for improvements to the Oakwood and Leib facilities, including storm pump modifications and wet well flushing system modifications at Oakwood, screen rehabilitation and replacement at Leib, and complete replacement of the chemical feed systems at both facilities.
The improvements are needed in response to the wastewater masterplan's planned projects which will more fully utilize these facilities up to their design capacities (maximizing existing infrastructure to control combined sewer overflow) by flow diversion. Two of these projects that will divert flow include th...
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