CLEANROOM EXPERIENCE

Digital Equipment Corporation, Colorado Springs, Colorado

General Contractor: G.E. Johnson Construction Company

Owner: Digital Equipment Corporation - CXO Facility, 301 Rockrimmon Blvd., Colorado Springs, Colorado

Description: The project consisted of a complete electrical installation for a computer manufacturing facility containing office/engineering areas, research and development and quality control labs, Class I cleanroom manufacturing and assembly areas, burn-in and testing areas, and packing/shipping areas.

The electrical systems included furnishing and installing 15KV unit sub-stations, 600 Volt service and distribution equipment, an emergency generator with distribution system, motor control centers and variable frequency drives, lighting and power panelboards, step-down transformers, isolation transformers for non-linear leads, grounding and lightning protection systems, parabolic office lighting, industrial lighting in service areas, tear-drop enclosed and sealed lighting with remote ballasts in cleanrooms, a fire detection system, security access control and surveillance systems, voice/data communication systems, a computerized process instrumentation system, cleanroom make-up air and HEPA filtering systems, CPU with UPS and Halon fire suppression systems, site lighting and primary electrical service and a general convenience receptacle system for non-specific leads.

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