Title
Proposed Change Order No. 2
Contract No. 2201101
WRRF Incinerator #11 Rehabilitation
O & M
Body
Agenda of: December 19, 2024
Item No.: 2024-434
Amount: Original Contract $ 2,486,000.00
Change Order No.1 0.00
Proposed Change Order No. 2 0.00
Total Revised Contract $ 2,486,000.00
TO: The Honorable
Board of Directors
Great lakes Water Authority
FROM: Suzanne R. Coffey
Chief Executive Officer
Great Lakes Water Authority
DATE: December 9, 2024
RE: Proposed Change Order No. 2
Contract No. 2201101
WRRF Incinerator #11 Rehabilitation
Vendor: Commercial Contracting Corporation
Status: Amendment/Change Order
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. 2201101, Proposed Change Order No. 2, " WRRF Incinerator #11 Rehabilitation" with Commercial Contracting Corporation for no increase in cost, for a total cost not to exceed $2,486,000.00 and an increased duration of 365 days for a total contract duration of 912 days; and authorizes the CEO to take such other action as may be necessary to accomplish the intent of this vote.
BACKGROUND
The scope of this contract includes a complete rehabilitation of Incinerator #11 plus the addition of a new damper assembly. Work included cleaning of incinerator, replacement of failed refractory, modification of hearths, additional refractory, installation of new damper, additional structural support for the damper, expansion joint, coatings, and replacement of miscellaneous components. The majority of the work is complete; however, several items have been identified during the startup and commissioning that need to be investigated and resolved.
JUSTIFICATION
Commercial Contracting Corporation was awarded the contract for rehabilitation of Incinerator #11. The project was awarded April 17, 2023, with an original Substantial and Final Completion dates of May 16, 2024, and July 14, 2024, respectively. The project team is working with the contractor to resolve several commissioning issues that are required for the contractor to achieve Substantial and Final Completion.
PROJECT MANAGEMENT STATUS
Original Contract Time 455 days (04/17/2023 - 07/14/2024)
Change Order No. 1 92 days (07/15/2024 - 10/14/2024)
Proposed Change Order No. 2 365 days (10/15/2024 - 10/14/2025)
New Contract Time 912 days (04/17/2023 - 10/14/2025)
PROJECT ESTIMATE
Original Contract Price $ 2,486,000.00
Change Order No. 1 0.00
Proposed Change Order No. 2 0.00
New Contract Total $ 2,486,000.00
FINANCIAL PLAN IMPACT
Summary: Sufficient funds are provided in the financial plan for this project.
Funding Source: O & M
Cost Center: 892226
Expense Type: Construction (5960-892226.000-61790-SD9160)
This is a time extension change order only. There will be no financial impact.
COMMITTEE REVIEW
This item was presented to the Operations and Resources Committee at its meeting on December 11, 2024.
SHARED SERVICES IMPACT
This item does not impact the shared services agreement between GLWA and DWSD.