High School Roof Replacement

Mason Consolidated Schools is requesting sealed bids for roofing replacement at Mason High School in Erie, Michigan, with bids due October 8, 2026 at 11:00 a.m. and a mandatory pre-bid meeting on September 24, 2026 at 9:00 a.m. Bids submitted without evidence of pre-bid attendance will be deemed non-responsive.

The scope encompasses approximately 87,545 square feet across roofing areas 1, 7, 8, 10, 11, 12, 13, 14, and 15. Areas 1, 7, 8, 10, 11, 12, and 13 (73,445 square feet) require hot-applied THERMastic 80 built-up asphalt roofing on metal deck. Areas 14 and 15 (14,100 square feet) require TremPly KEE thermoplastic roofing on concrete deck. Bidders must provide pricing for the base bid and alternate options covering additional roof areas at Mason High School and Mason Middle School. Unit pricing is required for metal deck installation, wood nailer replacement (2x4, 2x6, 2x8 sizes), clamping rings, and drain-related work. A material escalation allowance of $100,000 covers documented material cost increases after the bid date, with unused amounts reverting to the owner. Work must be completed by August 20, 2027, with strict hour limitations of 7:00 a.m. to 5:00 p.m., Monday through Friday, and 72-hour advance notice for activities affecting school operations.

Contractors must hold a current Michigan contractor's license appropriate to the work type and certify payment of all associated fees and permits. A bid guarantee equal to 5% of the base bid amount is required, payable as cash, certified check, or bid bond. Successful bidders must execute the contract and furnish surety within 10 days of Notice of Award if issued within 60 days of bid receipt. Bidders must certify compliance with Michigan Public Act 517 of 2012 (Iran Economic Sanctions Act) and complete a familial-relationship disclosure under Public Act 232 of 2004, both notarized. The roofing system includes manufacturer-provided 20-year warranties with inspections scheduled for years 2, 5, 10, and 15. A qualified roofing inspector approved by the manufacturer is required for a minimum of 3 full-time days per 40-hour work week. The project was developed under a Michigan Department of Education grant.