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Rockingham Memorial Hospital

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FACILITY:

Rockingham Memorial Hospital

LOCATION:

Harrisonburg, Virginia

TYPE:

On Site Construction: Full Scope Mechanical

ABOUT:

Project Overview:

This 640,000 SF project represents years of planning to provide North West Virginia a first class medical campus. Complete HVAC and plumbing and medical gas systems are being provided as well as EAS custom air handling penthouses and hydronic pumping skids. In addition, fully coordinated central energy plant. Full coordination drawings and collaboration with the architect and engineer are a part of preconstruction design-assist and installed mechanical system refinement. The RMH State of the Art Facility opened on time in June 2010 and received achieved LEED Gold Certification.

Project Highlights:

EAS provided a GMP design assist roll to develop the HVAC / Mechanical & Plumbing & Medical Gas scope of work based on a schematic design.

EAS manufacturing provided four air handlers and one operating room air handler penthouse consisting of three air handlers. Remainder of

AHU’s were semi-custom units.

Technical Details:

(2) 61,500 CFM Air handlers, (2) 81,600 CFM Air handlers and (1) Penthouse consisting of (1) 41,000 CFM Air handler, (1) 21,000 CFM Air handler and (1) 23,500 CFM Air handler. Total of all air handlers is 371,700 CFM.

61,500 CFM Air handlers each consist of (2) 75 HP Class III 49” direct drive supply fans, (2) 15 HP mixed flow 33” inline return fans, (1) 7.5 HP mixed flow 20” inline exhaust fans, economizer, custom fabricated mixing tubes, pre-filters, space for future heating coils, copper tube/aluminum fin cooling coils, sound attenuators, HEPA filters, access for installation of future humidifiers and a full service vestibule with associated VFDs with harmonic filters

81,600 CFM Air handlers each consist of (2) 100 HP Class III 49” direct drive supply fans, (2) 20 HP mixed flow 36” inline return fans, (1) 7.5 HP mixed flow 20” inline exhaust fans, economizer, custom fabricated mixing tubes, pre-filters, space for future heating coils, copper tube/aluminum fin cooling coils, sound attenuators, HEPA filters, access for installation of future humidifiers and a full service vestibule with associated VFDs with harmonic filters

Mechanical penthouse consists of two air handlers, one 41,000 CFM and 21,000 CFM that each include (2) Class III direct drive supply fans (30 HP and 50 HP), (2) Class II direct drive return fans (7.5 HP and 15 HP, economizer with air blenders, pre-filters, copper tube/aluminum fin pre-heat coils, copper tube/aluminum fin cooling coils and HEPA filters. The other air handler, 23,500 CFM, is designed for 100% outside air and includes all aluminum construction outside air dampers, pre and final filter, copper tube/aluminum fin pre-heat coils, pre and post copper fin/aluminum fin cooling coils and supply duct work. The mechanical penthouse includes (2) full service vestibules with associated VFDs with harmonic filters, steam and condensate piping, hot water piping, chilled water piping and associated pumps, unit heaters and controls.