QA Attachment 01 - Original Drawings part 2 of 2.pdf

These are detailed architectural and structural drawings for a roof replacement and building renovation project at the McAllen International Airport Air Traffic Control Tower (ATCT). The drawings consist of multiple sheets showing elevations, sections, and construction details for various components including the PVC roof membrane system replacement on both the cab roof and tower catwalk, vinyl siding replacement, new EIFS (Exterior Insulation Finishing System) installation with stud structural framing, and foundation beam construction.

The drawings provide specific technical specifications and measurements for contractors, including detailed cross-sections of roofing assemblies, structural connections, waterproofing details, and building envelope components. Key features shown include the hexagonal tower cab configuration, catwalk details, door and window modifications, HVAC unit locations, and concrete sidewalk reconstruction details. The drawings appear to be comprehensive construction documents intended to guide contractors in executing the renovation work described in the solicitation's scope.