Charter Oak Pump Station

The Charter Oak Pump Station is located along McClellan Drive in Unity Township, Westmoreland County, PA.  The new station replaces an older underground station and was constructed with brick veneer to blend in with the residential neighborhood.  The EFI station has two centrifugal pumps rated at 130 gpm at 112 TDH, 7.5 hp motors with VFD’s, 18.2kW 20 KVA Cummins back-up generator, and SCADA interlink with system-wide network communication.


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Gibson-Thomas is a multi-discipline consulting engineering firm established in 1916 in Latrobe, Pennsylvania. Our past experience, key staff and commitment to total client satisfaction are the major factors that our clients consider when contracting with Gibson-Thomas.

724-539-8562
Corporate Office
    • 1004 Ligonier Street
      Latrobe, PA 15650
    • P: 724-539-8562
Pennsylvania Offices
  • Fayette Office
    • Lemont Furnace, PA
    • P: 724-323-8020
  • Harrisburg Office
    • Camp Hill, PA
    • P: 717-612-9880
  • Indiana Office
    • Indiana, PA
    • P: 724-471-2246
  • Pittsburgh Office
    • Wexford, PA
    • P: 724-935-8188
Florida Office
    • Fort Myers, FL
    • P: 239-776-2908
Virginia Office
    • Richmond, VA
    • P: 804-672-4221