J.2.Buidling D Basement Sewer Pipes and Drains Drawing.pdf

This is an architectural floor plan document for the Treasury Department's Public Buildings Branch, specifically showing the basement level fire protection and plumbing systems. The drawing is labeled as Drawing No. F-450 and is marked as "Approved."

The document consists of two basement floor plan sections—a west half and an east half—with detailed mechanical and plumbing layouts. The plans indicate floor drainage systems, sump pump details, fire protection piping, and associated infrastructure throughout the basement level. Multiple detailed call-outs reference specific sump pump installations, floor drain locations, and pipe sizing specifications. The drawing includes a legend and north orientation indicator. This is a technical architectural specification document rather than a contract solicitation or procurement-related file, serving as construction documentation for the Treasury Department building's basement systems.