. Design basis is Carlisle's Sure-Weld (TPO) Adhered Roofing System. See 2.1A for additional approved manufacturers or submit substitution request form before bid. Apply the adhered roofing system in conjunction with screw-down cover board, screw down Poly Iso Insulation (tapered and flat insulation as required) over metal roof deck and truss system. Refer to drawings and details for insulation requirements. B. Provide all labor, material, tools, equipment, and supervision necessary to complete the installation of the Sure-Weld .060” thick white, reinforced TPO (Thermoplastic Polyolefin) reinforced membrane Adhered Roofing System including flashings and insulation as specified herein and as indicated on the drawings in accordance with the manufacturer's most current specifications and details. C. The roofing contractor shall be fully knowledgeable of all requirements of the contract documents and shall make themselves aware of all job site conditions that will affect their work. D. The roofing contractor shall confirm all given information and advise the building owner, prior to bid, of any conflicts that will affect their cost proposal.
