Renovation of Switchgear, Substations and Motor Control Centers.
Prime Contractor. Install new electrical equipment without causing interruption of electric power to the Patapsco Waste Water Treatment Plant. The plant remained in operation during construction activities requiring close coordination with the plant manager. Work installed includes: Outdoor 33kV switches, circuit breakers, lightning arrestors, line and tie busses, 33-13.2kV transformers and 13.2kV outdoor-indoor Metal enclosed buss at the main substation (15MVA), 13.2kV indoor switchgear at the main substation (1220A-500MVA), 13.2kV Load interrupter switches at the distribution centers, 2-2000kVA switchgear, 6-1500kVA transformers, (7) Motor Control Centers, 600V cables from distribution centers to MCCs and (10) new power capacitors.