62 - Attachment 0004 SEED PROJ SOW 1991 ENL BRKS PH 4 3rd FLR DRN 041857.pdf

This is an architectural blueprint for the first floor domestic water piping and dry standpipe system prepared by the U.S. Army Engineer District, Baltimore, Corps of Engineers. The drawing, dated and numbered F-721-90-12 (152), shows the complete piping layout at a scale of ¼ inch equals 1 foot and includes detailed schematic representations of the water distribution system serving multiple units across the floor plan.

The blueprint depicts the routing of domestic water lines and standpipe connections throughout the building's first floor, with specific callouts for valve locations, pipe sizing, and fixture connections. The drawing includes a typical toilet room domestic water piping detail and notes referencing a north arrow location for site context. Key notations address drainage requirements, valve placement specifications, and coordination with other building systems. The document serves as a technical specification for construction or renovation purposes, providing contractors and engineers with the precise location and configuration of water supply infrastructure necessary for the facility's operation.