64 - Attachment 0004 SEED PROJ SOW 1991 ENL BRKS PH 4 VENT RISER 041858.pdf

This is an architectural/engineering drawing for a second floor domestic water piping and dry standpipe system prepared by the U.S. Army Engineer District, Baltimore, Corps of Engineers. The drawing provides a detailed floor plan at a scale of 3/8" = 1'-0" showing the layout of multiple living modules and sleeping modules connected by a central corridor on the second floor. The plan illustrates the routing and configuration of domestic water supply lines, hot water lines, and dry standpipe risers throughout the building, with comprehensive mechanical annotations and notes detailing pipe sizes, materials, valve specifications, water heater locations, and system requirements. The drawing includes detailed equipment notes regarding the water heater specification (8" furnace type gas water heater with specific capacity and connection requirements) and explicit instructions for pipe sizing, installation methods, and drainage provisions. The document is identified as Sheet F-721-90-12 and was last revised on 5 FEB 1987, indicating this is a historical engineering specification document rather than a procurement or solicitation document.