Harbor Construction Company, Inc. (HCCI) mobilized a team of subcontractors to replace all 125 fire rated doors, door frames and door hardware throughout the hospital so the Air Force could meet their life safety certification. In order for the existing door frames to be removed and new frames installed, HCCI’s team had to rework and […]
Project Category: Military
Langley Air Force Base Power Upgrades F-23 Repair 22 KV Transformer
Upgrade existing 2000 amp service to redundant 3000 A services. Project requirements were to provide and install two 2500 KVA transformers for the upgrade of existing service while maintaining a strict no power loss requirement. Harbor Construction Company, Inc. (HCCI) installed new underground primary duct bank, four way isolating switch, and two transformers […]