Light-Metal-Parapet-Cap.pdf

This is a technical drawing specification for a light-metal parapet cap installation, related to a Middle School Roof Replacement project in Michigan. The drawing, designated as DWG NO. 36, provides detailed construction specifications for the parapet cap assembly, which serves as the finished edge of the roof system where it meets the wall. The specification calls for a two-ply Tremco roof membrane system over deck insulation with built-up roofing and gravel surfacing. The light-metal parapet cap is to be installed with continuous cleats fastened at 16-inch on-center spacing, with a maximum height of 10 feet and minimum clearance of 4 inches. The design includes membrane installation over a Tremco nailer with neoprene gasketed sealant between the wall, a specified cant stripping layer, and base flashing with metal sections fastened at 24-inch on-center intervals. The cap includes a 2-inch turn-down at the ends at a 45-degree angle, with all components installed in accordance with Factory Mutual Data Sheet I-49 standards.

No additional information regarding pricing, contract terms, timeline, or bidding procedures is contained within this technical drawing document. The specification is presented at a scale noted as NTS (Not to Scale) and is dated 2023. This drawing serves as a component of the larger roof replacement project specifications and would be used by contractors during the bidding and construction phases to ensure proper installation of the parapet cap assembly.