03 - Roof Plan and Details.pdf

This document is a detailed architectural engineering drawing from the U.S. Army Corps of Engineers for the Portland International Airport, specifically focused on roof plan and details for a building. The technical schematic provides comprehensive roof-related technical drawings including roof plan, stack detail, canopy details, steel ladder configuration, control joint specifications, and various cross-sectional views. The drawing is specifically labeled for a project at Portland International Airport in Oregon, with intricate technical specifications for roofing structures and associated architectural elements.

The drawing (Sheet 148) contains precise engineering measurements and technical annotations, showing multiple detailed views of roofing components including roof edge treatments, stack penetrations, ladder attachments, and structural intersections. The document appears to be a contract drawing marked "AS BUILT", indicating it represents the final, approved construction specifications for the roofing system of a specific airport facility. The level of detail suggests this is a professional engineering document intended to guide precise construction and maintenance of the roof structure, with multiple scaled views to ensure accurate implementation of the design.