Bldg 1 Full Set_Part2.pdf

This document is a set of technical mechanical design drawings and schematics for a building addition and remodel project (Phase 2) located in Des Moines, Iowa. The drawings were prepared by LEO A DALY, an architecture and engineering firm, with the Department of General Services, Office of Construction and Facilities Management serving as the project owner.

The technical specifications cover multiple building systems including HVAC (variable volume air handlers with economizers, VAV terminal units, hot water unit heater controls), plumbing (heating water piping schematics, chilled and hot water piping drain valve connections, water flow measuring devices), steam systems (steam pressure reducing stations, steam to steam humidifiers, steam line drip pocket assemblies), and condensate recovery systems. Additional details include concrete equipment bases, typical pipe hangers, pipe anchor details, light equipment seismic bracing, air handling unit drain traps, thermometer well installations, and connections to various coils and horizontal/vertical piping systems. The drawings reference equipment specifications, installation schedules, and detailed notes for proper construction and assembly. The project drawing set is identified as MH440 (addition and remodel phase 2) and MH501-MH502 for specific mechanical system details, with a revision date of June 23, 2011.