Oltmans partnered with ABB, Inc. to design and build the new turn-key 69/12kV 112MVA Harbor substation and retrofit existing Katella and Southwest Substation 69kV switchgear.
Oltmans scope of work is the design and construction of the new Harbor substation. The project includes:
- One partially enclosed structure holding two power transformers with appropriate ventilation, fire wall and oil containment.
- One completely closed building holding the GIS/ Metal Clad Switchgear, relays, control panels, capacitor banks, etc.
- Two outdoor pad mount SL&P transformers with ATS.
- Fire Alarm, Security system, Motor operated gate, Venting, HVAC, Lighting, Landscaping, Grading, Grounding system, Noise control, Restroom and Asphalt paving.
Square Footage: 37,400 s.f.