Title
Resolution to Approve Amendment No. 1 to the Professional Service Agreement with C&S Engineers Inc. for Work Related to the Ann Arbor Municipal Airport Taxilane Paving Project ($38,800.00)
Memorandum
Attached for your consideration is a resolution to approve Amendment No. 1 to the Professional Services Agreement between the City and C&S Engineers Inc. (C&S), Livonia, Michigan, in the amount of $38,800.00, for engineering services related to the construction of the Taxilane Paving Project at the Ann Arbor Municipal Airport.
This overall project consists of the design and construction administration of the rehabilitation of approximately 30,000 square feet of asphalt in the Northwest Tee Hangar taxilane. This is considered the lowest grade of pavement at the airport according to the Pavement Condition Index (PCI) tracked by MDOT. The grant funding for this design project was approved by Council on November 17th, 2025.
This Amendment is being requested because the initial design contract was in the amount of $55,944.00 and the construction administration cost for this Amendment to that agreement is $38,800.00 causing Fleet & Facilities to need the authorization of Council.
The City issued an SOQ in September 2025 in accordance with MDOT Aeronautics Guidelines and C&S was selected as the airport consultant in December 2025. The work included in this proposal includes final design, technical specifications and drawings, bidding, and construction administration as applicable. It also addresses the significant agency coordination requirements of projects at the airport between the Federal Aviation Administration, Michigan Office of Aeronautics, Washtenaw County, Pittsfield Charter Township and the City of Ann Arbor.
The resolution includes a recommended 10% project contingency of $3,800 to cover potential contract change orders to be approved by the City Administrator if necessary.
Budget/Fiscal Impact: Funding for the work is available by a grant appro...
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