Malesus Elementary School Roof

60 mil Sure-Weld TPO adhered with Sure-Weld bonding adhesive or CAV-Grip III adhesive/primer. The Bid winner should schedule the work to begin no later than six weeks after the official award of the bid. JMCSS realizes specific supply chain shortages do exist. If specific supply shortage issues affect the start date, the awardee should provide documentation verifying the delay. Insulation: Minimum start of 1-1/2" 20psi 'A" per foot tapered InsulBase Polyisocyanurate attached to the roof deck with Gyp-Tec fasteners a Gyp-Tec insulation plates per 4x4 board. Roof Deck: Tectum roof deck with the existing roofing assembly removed Existing Flat Roof Requirements (3,800 sq. feet). Tear off existing roof and insulation down to the deck. Install 1-1/2 Ployiso insulation base layer, per manufacturer's specifications. Install 1/4 taper insulation, minimum start 1/2" sloping to all four sides. Taper insulation to be installed per manufacturer's specifications. Install 60 mil TPO fully adhered roofing system. Provide a minimum 20 year warranty with 72mph wind speed coverage. Re-flash all penetrations per manufacturer's specifications. Install wood blocking per manufacturer's specifications. Remove all job related debris. Existing shingled Roof Requirements (2,300 sq. feet). Tear off shingle down to deck. Install wood lathing to install new 24 gauge pre-finished standing seamed panels Install all trim metal to tie into new PTO roof system. Provide a minimum 20 year finish warranty. Remove all job related debris Warranty. Provide Customer with a minimum 20-year manufacturer's NDL warranty that includes a 72 mph wind rider.

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Thermal and Moisture Protection, Dampproofing and Waterproofing, Thermal Protection.