751/26333. MDL; Lime Island SRA-Superintendents House

The Michigan Department of Technology, Management and Budget is requesting design-build proposals for roof replacement at the Lime Island State Recreation Area Superintendent's House (751/26333.MDL), with proposals due August 12, 2026 at 2:00 p.m. Eastern time and a mandatory pre-bid walkthrough on July 30, 2026 at 11:00 a.m. Eastern time at Lime Island State Dock.

The scope encompasses full design development and construction of a new roof system, including removal of existing asphalt shingles and roofing felt, repair of deteriorated sheathing with treated plywood, installation of ice and water shield, removal of chimney and plumbing vent stacks, and installation of new flashing and Class 4 impact-resistant asphalt shingles per Miami-Dade County specifications (six nails per shingle). Acceptable manufacturers are GAF, CertainTeed, Owens Corning, and Temko. An additive alternate covers cedar shingle siding replacement along curved wall profiles. The design-build entity must provide Phase 500 Final Design and Phase 600/700 Construction Administration services, including 50% and 90% contract document submittals for owner review and permit applications. Bids exceeding $250,000 require Certification of Michigan Based Business documentation, detailed team composition, project understanding, work plans with major milestones, key personnel resumes, hourly billing rates, and references for at least three similar completed projects. The project must comply with Davis-Bacon Act wage requirements if federally funded, Michigan prevailing wage requirements under 2023 PA 10, and 50 percent Michigan residency for employees.

Substantial completion is targeted for July 30, 2027, with construction commencing Spring 2027. Liquidated damages are $500 per calendar day after substantial completion. A 5 percent bid guarantee and performance and payment bonds are required for bids exceeding $50,000. RSVP for the mandatory walkthrough is due July 29 at 12:00 p.m. Eastern time. Questions are due August 10 at 2:00 p.m. Eastern time to Michael Lusk at luskm@michigan.gov. State Ad Board contract approval is expected September 15, 2026, with contract execution by September 25, 2026.