Metal-Sleeve-and-Storm-Collar.pdf

This is a technical drawing specification document related to built-up roofing construction details for an unspecified state or local jurisdiction. The document, designated as Drawing No. 06, provides detailed specifications for a metal sleeve and storm collar assembly installed on a built-up roofing (BUR) system. The drawing illustrates the proper installation methodology for metal sleeves and storm collars, including the integration of wood nailers, specified insulation, roof deck fastening requirements with two rows of staggered fasteners spaced 24 inches on center, and gravel surfacing applications. The design incorporates two-ply stripping set within specified mastic, with the storm collar flange mechanically fastened at 3-inch on-center intervals. The document specifies that the metal flange must be primed before stripping application and sealed with specified elastomeric sealant at the metal sleeve perimeter, with additional caulking of the drawband using specified elastomeric sealant.

The drawing is presented at a not-to-scale (NTS) format and was generated in 2023, appearing to be part of a broader roofing project specification package. No pricing information, bidding requirements, set-asides, incumbent contractors, contract terms, renewal options, funding sources, or response deadlines are specified within this technical drawing document. This appears to be a construction detail reference document intended for use by contractors during the bid preparation and installation phases of a roofing project.