Title
Proposed Change Order No. 3
GLWA-CON-234
Conner Creek CSO Basin Emergency Rehabilitation
CIP No. 260603
Body
Agenda of: December 17, 2020
Item No.: 2020-433
Amount: Original Contract $ 5,058,000.00
Change Order No.1 938,662.00
Change Order No.2 1,268,212.00
Proposed Change Order No.3 0.00
Total Revised Contract $ 7,264,874.00
TO: The Honorable
Board of Directors
Great Lakes Water Authority
FROM: Sue F. McCormick
Chief Executive Officer
Great Lakes Water Authority
DATE: December 17, 2020
RE: Proposed Change Order No. 3
Contract No.: GLWA-CON-234
Conner Creek CSO Basin Emergency Rehabilitation
Vendor: Weiss Construction Co., LLC
MOTION
Upon recommendation of Navid Mehram, Chief Operating Officer - Wastewater, the Board of Directors (Board) of the Great Lakes Water Authority (GLWA), authorizes the Chief Executive Officer (CEO) to grant a time extension of 181 calendar days to final completion date for a total duration of 1,081 calendar days for Contract No. CON-234, "Conner Creek CSO Basin Emergency Rehabilitation" with Weiss Construction Company LLC., and authorizes the CEO to take such other action as may be necessary to accomplish the intent of this vote.
BACKGROUND
GLWA-CON-234 contract was awarded to Weiss Construction Company on June 12, 2018. The scope of work included repairing Seats and Seals of all sixteen (16) Effluent Launder Gates (ELG) and five (5) Effluent Relief Gates (ERG).
On April 11, 2019, GLWA authorized Weiss Construction Company to replace Seats and Seals to the remaining eleven (11) ERG gates via Change order No.1 and extended the substantial and final completion dates by 270 days to June 11, 2020 and September 7, 2020, respectively.
On December 5, 2019, GLWA authorized Weiss Construction Company to install new influent flow meter equipment and related improvements for the Conner Creek CSO facility and the Freud Pump Station via Change Order No. 2. Change Order No. 2 ...
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