Atch-03 Bldg 503 Floor Plan - Mechanical Specs.pdf

This document is a set of architectural and mechanical engineering drawings for a Consolidated Base Personnel Office facility. The drawings depict the design and layout of a multi-floor building with detailed floor plans, mechanical room specifications, HVAC systems, piping configurations, and building sections.

The drawings include detailed specifications for multizone air conditioning units (AC-1, AC-2, AC-3), expansion tanks, chilled water piping systems, heating and cooling coil piping, steam pressure reducing stations, return air fans, and ductwork configurations. Key mechanical components shown include convertor piping, pumps, penthouses, door grilles, and various HVAC distribution systems throughout the facility. The architectural plans show office spaces, corridors, utility rooms, and mechanical rooms across multiple floors, with dimensional callouts and structural grid references. The documentation includes graphic scales, section views (marked A-A, B-B, C-C, D-D), detailed piping diagrams at pumps, and general notes specifying installation requirements such as pipe sizing, drainage provisions, insulation specifications, and pressure drop considerations. The title block indicates this is part of the Southern Division documentation for the Consolidated Base Personnel Office project, with reference number 80091 and various revision markings throughout the set.