ZGS Cooling Water System Modifications
Argonne National Laboratory, U.S. Department of Energy (DOE)
Argonne, Illinois

Converted the existing chilled water (3,000 tons), experimental water and raw water systems to variable volume pumping.

Reception & Classification Center
Illinois Department of Corrections
Joliet, Illinois

This is a new maximum security prison facility. GEC was responsible for the MEP systems for the Administrative Services, Food Services, Cafeteria, Laundry and Medium Security Residential Buildings.

Materials Recovery & Recycling Facilities
City of Chicago
Chicago, Illinois

The City of Chicago has built four Materials Recovery & Recycling facilities. Each facility is approximately 150,000 sq. ft. and is designed for handling 800 tons/day of mixed waste and bagged recyclables such as paper, different grades of glass, aluminum cans and plastics.

Capital Improvement Study for four Underground Garages in Chicago
Chicago Park District
Chicago, Illinois

The purpose of the study was to bring the parking structures up to par with state-of-the-art parking facilities. GEC was responsible for the assessment of mechanical, electrical, plumbing, fire protection, security, and intercom systems.