Title
Proposed Change Order No. 4
GLWA-CON-234
Conner Creek CSO Basin Emergency Rehabilitation
CIP# 260603
Body
Agenda of: June 23, 2021
Item No.: 2021-218
Amount: Original Contract $ 5,058,000.00
Change Order No.1 938,662.00
Change Order No.2 1,268,212.00
Change Order No.3 0.00
Proposed Change Order No.4 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: June 23, 2021
RE: Proposed Change Order No. 4
Contract No.: GLWA-CON-234
Conner Creek CSO Basin Emergency Rehabilitation
Vendor: Weiss Construction Co., LLC
Designer: HRC- Hubbell, Roth & Clark, Inc.
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 enter into Contract No. CON-234, Proposed Change Order No. 4, "Conner Creek CSO Basin Emergency Rehabilitation" with Weiss Construction Company LLC., for no increase in cost, for a total cost not to exceed $7,264,874.00 and an increased duration of 365 days for a total contract duration of 1,455 days; 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 with a start-to-work date of June 12, 2018, and a final completion date of December 12, 2019. 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 calendar days to June 11, 2020, and September 7, 2020, respectively.
On Decemb...
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