Title
Proposed Amendment No. 4
GLWA-DB-150/SCN-0000229
Design-Build/Repair for Portions of the Pennsylvania, Springwells and Northeast Raw Water Tunnels
CIP #116002/BCE Score: 94.3
Body
Agenda of: February 26, 2025
Item No.: 2025-043
Amount: Original Contract $ 10,702,047.28
Amendment No. 1 0.00
Amendment No. 2 83,875,430.00
Amendment No. 3 0.00
Proposed Amendment No. 4 10,000,000.00
Total Contract Amount $104,577,477.28
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 29, 2025
RE: Proposed Amendment No. 4
Contract No. GLWA-DB-150/SCN-0000229
Design-Build/Repair for Portions of the Pennsylvania, Springwells and Northeast Raw Water Tunnels
Vendor: Ballard Marine Construction LLC
Status: Amendment/Change Order
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-DB-150/SCN-0000229, Proposed Amendment No. 4 "Design-Build/Repair for Portions of the Pennsylvania, Springwells and Northeast Raw Water Tunnels" with Ballard Marine Construction LLC, with an increased cost of $10,000,000.00 for a total cost not to exceed $104,577,477.28 and an increased duration of 459 days for a total duration of 2,960 days; and authorizes the CEO to take such other action as may be necessary to accomplish the intent of this vote.
BACKGROUND
Contract No. DB-150 is a progressive design-build for the repair for portions of the Pennsylvania, Springwells, and Northeast raw water tunnels. Previously to this contract there was an inspection conducted under contract No. CS-1623 "Inspection, Condition Assessment and Engineering Evaluation of Raw Water Intake Tunnels and Related Facilities". The ...
Click here for full text