The Wyoming Public Library located at 3350 Michael SW, Wyoming, Michigan will be replacing three existing Trane rooftop units with three new Trane rooftop units. A lump sum bid price must be submitted for performing the Work specified in the specifications as a turnkey project. If any items, accessories, or groups of items required to perform the work are not specifically indicated in the plans and specifications, it will be the successful bidders' responsibility to furnish those items, accessories or groups of items, and include them in the lump sum bid price submitted. The successful bidder must furnish all labor, materials, and equipment required to perform the work as detailed in the document included in this bid proposal: Wyoming Public Library - RTU Replacement. The library must remain in operation during the installation period with a project completion date no later than Wednesday, May 31, 2024 Questions about or requests for interpretation of this request for bids/proposals, any of the plans and specifications, or any bid/proposal requirements may be directed via e-mail to troy.rinks@wyomingmi.gov. No questions or interpretations will be issued later than 4 days before the due date for bids. Questions will not be answered by phone or in other oral communication. City will endeavor, but is not required to, email a copy of any addenda, answers to questions or interpretations that may be of general interest to potential bidders/proponents who have provided a valid email address and requested notification of this specific bid/proposal via City's electronically. Addenda will also be available on City's electronically and at City's Purchasing Department, 1155 28th Street SW, Wyoming, MI 49509. Bid Bond. A. A bid bond is not required for this project. B. If a bid bond is required, it must be in the amount of 5.0% of the bid amount and in the form of EJCDC bid bond form C-430 or another form acceptable to the City attorney. As an alternative to the bid bond, City will accept a cashier's check to the City in the amount of 5.0% of the bid amount or an irrevocable standby letter of credit in the amount of 5.0% of the bid amount that is in a form and substance acceptable to the City Attorney. Payment Bond. A. Payment bonds are required for any contract exceeding $50,000 for the construction, alteration, or repair of any City building, public work or improvement. Payment bonds must be in the full amount of the contract price Payment bonds must be in the form of EJCDC payment bond form C-615 or another form acceptable to the City attorney. Payment bonds must be provided before any notice to proceed is issued. B. If a multi-year contract, the bond amount shall be equal to the total bid for the first contract year and updated annually to reflect the bid price for each subsequent year. Performance Bond. A. Performance bonds are required for any contract exceeding $50,000 for the construction, alteration, or repair of any City building, public work or improvement. Performance bonds must be in the full amount of the contract price. Performance bonds must be in the form of EJCDC performance bond form C-610 or another form acceptable to the City attorney. Performance bonds must be provided before any notice to proceed is issued. B. If a multi-year contract, the bond amount shall be equal to the total bid for the first contract year and updated annually to reflect the bid price for each subsequent year.