NH100 Mechanical Originals PT3.pdf

This document is a comprehensive set of architectural and engineering drawings for a 205-bed hospital facility prepared by the Atlantic Division. The drawings include detailed mechanical, electrical, plumbing, and HVAC system schematics, floor plans for multiple levels, and smoke removal schedules.

The drawings specify hot water flow systems for the south zone and area heating/ventilating units with various configurations including dual-duct variable-volume systems, constant-volume systems with reheat coils, and variable-volume bypass systems. Multiple HVAC components are detailed including air-curtain fan controls, exhaust ventilation systems, zone humidifiers, duct mixing boxes, ceiling/floor-mounted cabinet heaters, and unit heaters. The hot water system incorporates chilled water control valves and condensers. Smoke removal schedules are provided across multiple pages showing smoke control activation and zoning for different areas (labeled A through H) of the facility. Additional systems documented include fuel oil pump house details, solar collector piping layouts, electrical rooms on multiple levels, basement subdrain systems, and roof plan configurations. The drawings bear revision dates of February 1983 and include detailed notes specifying materials, dimensions, and installation requirements. Key plan references and graphic scales are included throughout to facilitate construction implementation.