NE Hannibal Administration Garage Building Rooftop Unit Replacement Project

The Missouri Department of Transportation (MoDOT) is seeking a qualified contractor to remove and replace a single rooftop air handler unit at its NE District Hannibal Administration Garage Building located at 1711 Highway 61 South, Hannibal, MO. The project requires replacing a Carrier Model 48HJM017Y--5B1QA rooftop unit with a comparable new unit featuring MARV 13 filtration and outside makeup air meeting ASHRAE COVID-19 requirements. The contractor must employ EPM Inc. during the installation process to ensure compatibility with MoDOT's existing computerized temperature control system and properly balance the system. The procurement includes two bid options: a base bid for standard replacement and an alternate bid to remove the existing duct static pressure relief system and provide a variable air volume system with a variable frequency drive. Bids are due on May 31, 2023 at 2:00 PM CDT, with site visits available between May 15-18, 2023. The project must be completed by May 15, 2024, with 15 days allocated for submittals. Evaluation will be based on the lowest responsive and responsible bid, with key deliverables including new curbing/adaptor, electrical work, hail guards, and condensate drain installation.

The contract encourages participation from Minority Business Enterprises (MBE) and Women Business Enterprises (WBE), with specific goals of 10% MBE and 5% WBE participation. Contractors must provide a 5% bid bond and, upon award, a 100% performance and payment bond. Insurance requirements include $500,000/$4,000,000 general liability, $500,000/$4,000,000 auto liability, and workers' compensation coverage. The contractor must comply with Missouri's Domestic Products Procurement Act and provide documentation verifying lawful employment practices, including an E-Verify Memorandum of Understanding. Liquidated damages of $300 per day will be assessed for late completion. The contract requires a one-year warranty for parts and labor, or the standard manufacturer's warranty, whichever is greater. While no specific budget range is explicitly stated, the project involves a comprehensive rooftop unit replacement with potential additional complexity for the alternate bid option involving variable air volume system modification.