591/25064. ABG; MDOT Engadine Garage Roof Replacement

The Michigan Department of Technology, Management and Budget (DTMB) State Facilities Administration is procuring a comprehensive roof replacement project for the MDOT Engadine Garage located at N7045 M-117 in Engadine, Michigan. The procurement involves removing and replacing approximately 15,000 square feet of existing membrane roofing, including new parapet walls and drain relocation. Key project deliverables include installation of either a 30-year warranty membrane at 0.090 inches thick or a 20-year warranty membrane at 0.060 inches thick, with specific technical requirements for roof drainage, insulation, and structural integration. A mandatory pre-bid conference and site tour is scheduled for April 8, 2025, at 9:00 AM ET, with bid responses due on April 30, 2025, at 2:00 pm ET. Evaluation criteria will include price, technical approach, quality of proposed personnel, and management plans, with contractors required to submit a 5% bid security, comprehensive documentation of insurance, experience modification ratings, and project superintendent information. The contract time is set for completion by September 1, 2025, with liquidated damages of $500 per calendar day for delays beyond the substantial completion date.

The procurement includes a preference for Qualified Disabled Veteran (QDV) businesses, which may receive a 10% preference in bid evaluation. Potential bidders must comply with prevailing wage requirements, equal employment opportunity guidelines, and specific state and federal regulations. The project will be funded through state mechanisms, with a contingency allowance of $50,000 included in the base bid. Contractors must provide performance and payment bonds for contracts over $50,000 and demonstrate compliance with environmental, safety, and labor regulations. Bid documents can be obtained from the SIGMA Michigan website, and questions must be submitted via email to Jeremy Gagnon at jgagnon@upea.com by 5:00 p.m. Eastern on April 15, 2025. While no specific incumbent vendor is mentioned, the project requires careful integration with existing building infrastructure, including CMU walls, metal siding, and current roof drainage systems. Contractors will need to verify existing pipe sizes and follow specific technical specifications for roof drain replacement and membrane installation.