Bldg 22 ADDITION section details.pdf

This image is an architectural drawing depicting detailed roof plan and section details for a building addition. The document, labeled as A-4 page, includes multiple technical drawings showing various roof edge, flashing, and wall penetration details. The drawings provide cross-sectional views of roof components including edge treatments, gutter configurations, curb details, and penetration methods for existing structures. Technical annotations describe specific materials, layering techniques, and construction specifications for roof assembly, including membrane, insulation, and structural interface points. The drawings appear to be part of a comprehensive architectural plan set, with precise measurements and scaled technical illustrations demonstrating construction methods for roof integration and waterproofing.