LocationFort Meade, Maryland
MarketWastewater Treatment Plants
18-INCH GATE AND CHECK VALVE REPLACEMENT, RIGGING, PIPING MODIFICATIONS, PROCESS-OUTAGE COORDINATION, TESTING, STARTUP, TRAINING, AND SITE RESTORATION.
Johnston Construction Company
- Johnston Construction Company replaced the large-diameter gate and check valves serving Backwash Pumps 1 and 2 at the Fort George G. Meade Wastewater Treatment Plant.
- The project included replacement of two 18-inch gate valves and two 18-inch check valves within the operating backwash-water pumping system.
- JCC removed and disposed of the existing valves and installed the replacement valves furnished by American Water.
- JCC furnished the fittings, spool pieces, connection components, labor, equipment, and rigging required to complete the valve installations.
- The valve replacements were coordinated around scheduled process outages to maintain safe operation of the active wastewater-treatment facility.