Attachment L Table 07 62 13 Copper Sheet Metal.pdf

This document is a technical specification table for copper sheet metal flashing, specifically Section 07 62 10, Part 3 Execution, Paragraph 3.13 Contractor Quality Control. The document contains two tables providing detailed technical specifications for copper sheet metal weights, thicknesses, and joint types.

Table 1 lists copper sheet metal weights for various building components, including building expansion joints, cleats, downspouts, flashing, gutters, gutter brackets, scupper lining, and other architectural elements. The weights are specified in kilograms per square meter or square foot. Table 2 provides the corresponding joint types for these elements, detailing the specific joining methods such as single lock standing seam, butt joints, lap joints, mechanical interlocks, and soldered connections. The specifications cover different scenarios like roof, wall, and through-wall applications, with precise measurements for each joint type.