Bus Garage Roof Remediation

2026-11-03

Roof Area ( s ) / Section ( s ): Bus Garage . a . Total Area of Roof ( s ): 17 , 000 sq . ft . b . Slope of Existing Roof :. c . The Work of the Project includes : 1 ) Remove any dead exhaust vents and overlay new metal panel and secure in place . 2 ) Install two layers of 2 . 6 " of polyisocyanurate insulation and mechanically fasten insulation to purlins per manufacturer ' s instructions . 3 ) Low - rise 1 / 4 " primed densdeck to new insulation substrate . 4 ) Install new wood blocking around entire perimeter ensuring fasteners are secured through panel into purlins / structure . 5 ) Build out walls above lounge with insulation & wood blocking to provide smooth transition between roof sections . 6 ) Adhere new Tremply TPO Max 60mil to the new densdeck coverboard . 7 ) Wrap vertical walls above lounge with membrane to ensure water tightness from section to section . 8 ) Install new Tremlock drip edge metal system around the entire perimeter . 9 ) Install all related details per manufacturer ' s installation requirements . 10 ) Install new compatible S - 5 snow retention system above lounge area . 11 ) Provide manufacturer inspections & reporting throughout the entirety of the project . 12 ) Provide 20 - year QA Warranty with inspections & housekeeping in years 2 , 5 , 10 , 15 .

MITN

2026-04-29