Section_075416_General_Conditions.pdf

This document is a technical specification section (Section 075416) for Ketone Ethylene Ester (KEE) Roofing, issued by the City of Waterford, Connecticut for the Goshen Fire Department on November 15, 2023. The specification provides comprehensive details for a roofing system installation, covering everything from product requirements to installation procedures, specifically for a flat roofing system at the Goshen Fire Station. The document outlines requirements for membrane roofing materials, substrate preparation, vapor retarders, insulation, and installation techniques, with a focus on using Tremco CPG Inc. products and adhering to specific performance standards like ASTM testing methods and NRCA roofing manual recommendations.

The technical specification includes specific performance requirements such as withstanding specified uplift pressures, impact resistance, and weathering exposure, with a 25-year manufacturer's warranty. The roofing system will use a thermoplastic Ketone Ethylene Ester (KEE) coated polyester fabric-reinforced fleece-backed sheet in gray color, with detailed requirements for material properties like breaking strength, tear strength, and elongation. The installation process requires careful preparation, including substrate examination, moisture control, precise membrane alignment, and adherence to manufacturer's instructions, with mandatory quality control measures including professional roofing inspector engagement and final manufacturer technical personnel inspection upon completion.