LocationLexington Park, St. Mary's County, Maryland
MarketWater Storage and Tanks
218,000-GALLON WATER STORAGE TANK, 500-GPM BOOSTER PUMPING STATION, YARD PIPING, VALVES, WATER MAIN, FIRE HYDRANT, CONCRETE, ELECTRICAL, SCADA, STORMWATER MANAGEMENT, FENCING, AND SITE RESTORATION.
Johnston Construction Company
- Johnston Construction Company completed the Greenbrier Water Storage Tank project for the St. Mary’s County Metropolitan Commission.
- The project included installation of a new 218,000-gallon water-storage tank and the associated structural, mechanical, electrical, instrumentation, and site improvements.
- JCC installed a new 500-GPM booster pumping station, including pumps, process piping, valves, supports, vibration-isolation components, and related equipment.
- The work included new yard piping, water-main connections, valves, fittings, appurtenances, and fire-hydrant improvements.
- JCC completed reinforced-concrete foundations, slabs, equipment supports, reinforcing-steel installation, miscellaneous metals, insulation, and damp-proofing.
Electrical Services Division
- Electrical Services Division, LLC completed the designated electrical work associated with the Greenbrier Water Storage Tank project in Lexington Park, Maryland.
- ESD furnished the labor, materials, tools, equipment, and supervision required for its electrical construction scope.
- The work included electrical demolition, conduit, wiring, boxes, devices, switchgear, and final electrical connections.
- ESD furnished and installed the electrical equipment rack, electrical disconnect, and instrumentation LIT termination box.
- The project included excavation and installation of a concrete-encased electrical ductbank serving the new water-storage and pumping facilities.