Controls diagram.pdf

This document is a set of architectural and engineering drawings for plumbing, mechanical, and sprinkler systems at a federal facility (UPTH—Plumb Legend, Schedules, Details). The drawings are dated June 17, 1996, and appear to support renovation or new construction work at a U.S. Coast Guard Facilities Design & Construction Center project in Norfolk, Virginia, for the USCG Communications Area Master Station Atlantic (CAMA).

The drawings include comprehensive details for dual water heater systems, circulating pump schedules, plumbing fixture connection specifications, and room-by-room scheduling across multiple floors. Mechanical plans depict air handling units, fan coil configurations, chilled water and hot water piping systems, and boiler connections. Sprinkler system layouts are provided for both first and second floors with corresponding control valve and riser details. The document specifies equipment schedules for air handling units, fan coil units, exhaust fans, grilles, registers, and diffusers, along with piping diagrams for chilled water coil, hot water coil, and boiler systems. Demolition notes detail removal of existing fixtures, piping, and equipment, while new work notes specify installation of replacement systems. All systems are shown at 100% submittal stage with graphic scales provided for field verification. The work is located at a facility in Norfolk, Virginia, and involves renovation/expansion of receiver and operations building infrastructure.