Title
GLWA-CS-165 Change Order No. 1
Professional Services for Route Study, Condition Assessment and Design-Build Contractor Oversight for 96-Inch Water Main Relocation
Body
Agenda of: April 25, 2018
Item No.: 2018-688
Amount: N/A
TO: The Honorable
Board of Directors
Great Lakes Water Authority
FROM: Sue F. McCormick
Chief Executive Officer
Great Lakes Water Authority
DATE: April 4, 2018
RE: Contract No. GLWA-CS-165 Change Order No. 1
Professional Services for Route Study, Condition Assessment and Design-Build Contractor Oversight for 96-Inch Water Main Relocation
Vendor: CH2M Hill Engineers, Inc.
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. GLWA-CS-165 Change Order No. 1, "Professional Services for Route Study, Condition Assessment and Design-Build Contractor Oversight for 96-Inch Water Main Relocation" with CH2M Hill Engineers, Inc. for a time extension of 365 days at no additional cost for a total contract duration of 730 days; and authorizes the CEO to take such other action as may be necessary to accomplish the intent of this vote.
BACKGROUND
CH2M Hill Engineers, Inc. (CH2M) started work on March 6, 2017, for engineering services related to the relocation of the 96-inch water transmission main outside of the closed G&H Industrial Landfill site. It was initially planned that the relocation of the 96-inch water transmission main would be conducted in two phases. Phase 1 involved installing two new tie-in connections with new isolation valves on the existing 96-inch water main. The new isolation valves/tie-ins would be located upstream (north) and downstream (south) of the closed G&H Industrial Landfill site. These new tie-ins would be made using live-taps and would serve as future connections for the new 96-inch relocated main. The two new valv...
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