AE302 WALL SECTIONS.pdf

This document is an architectural wall section drawing prepared by Clarensen for a federal construction project. The drawing, designated AE302, depicts detailed cross-sectional views of exterior wall construction at two locations (A1 and A2), showing the interface between existing and new construction elements. The sheet includes comprehensive technical specifications and notes regarding structural components, building materials, and construction methodology.

The wall sections illustrate critical details including existing precast concrete wall panel integration, new roof assembly connections, structural framing coordination, air barrier installation, insulation placement, window and door openings, foundation details, and grade conditions. Key construction elements noted include structural steel coordination with existing building conditions, traffic-rated fire joint assembly specifications, precast concrete panel reinforcement requirements, utility equipment considerations, and exposed existing/new precast concrete wall color matching and repair procedures. The drawing references exterior color legend details (Sheet A205) for material color assignments and emphasizes that precast concrete wall panel repairs and corrective work are the contractor's responsibility. Additional notes specify that utility equipment assemblies, bearing plates, and structural reinforcing information referenced elsewhere in the documentation should be cross-referenced, and that exposed existing and new precast concrete wall panels must be repaired, painted, and color-matched to the existing building finish.