Active Projects

Value: $104,121,000
Started: 2024
Location: Harnett County, NC
Summary: Upgrade and expansion of the North Regional WWTP from 7.5 MGD to 16.5 MGD. The expansion includes a new Secondary Treatment SBR System, upgrades to the existing Headworks, Tertiary Treatment, Ultraviolet Disinfection, and Sludge Digestion Systems.

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Value: $96,683,971
Started: 2022
Location: Fredericksburg, VA
Summary: This upgrade & expansion project includes construction of new Bioreactors and Post Anoxic Tanks, Blower Building, Secondary Clarifier, Filters, UV Disinfection Facility, Utility Water Pumping Station, Cascade Aeration Outfall, Chemical Storage and Feed Facilities, Sitework, Process & Yard Piping, Power Distribution and SCADA Systems to support New Facilities. Retrofit and improvements to existing include modifications to Headworks and Influent Pumping Station, Odor Control System, Bioreactors Tanks, Blower Building, RAS/WAS Pumping Station, Solids Handling Building and Main Control Building.

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Value: $73,000,000
Started: 2022
Location: Richmond, VA
Summary: The project includes the construction of a new deep bed effluent filter facility including fifteen (15) filter cells, backwash supply and recovery pump stations, air scour blowers, and process piping and electrical system. A new supplemental carbon storage and feed facility and chemical feed ductbank are being constructed to support the new filters and existing ENR process tanks. The upgrade also includes modifications to the existing filters, BNR/ENR tanks, chlorine contact tank, yard piping, electrical infrastructure, and site facilities to support the addition.

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Value: $68,754,000
Started: 2022
Location: Smithfield, NC
Summary: New 10.0 MGD peak flow wastewater treatment facility consisting of the following: New preliminary treatment facility; New preliminary effluent distribution box; New BNR basins with fine bubble diffusers, mixers, nitrified recycle pumps, waste activated sludge pumps, and process drain pumps; New blower building; New secondary clarifiers; New recycle activated sludge pump station; New chemical storage and feed facility; New drain pump station; New disk filters; New sodium hypochlorite facility; New effluent pump station; New cascade aerator; New maintenance building; New administration building

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Value: $92,845,225
Started: 2020
Location: Rock Hill, SC
Summary: The principle process features will include a new 65 MGD Influent Pump Station, Preliminary Treatment Facility, Odor Control Facility and ductwork, a new 8.8MGal concrete Flow Equalization Tank; new sewers, force mains, valves and junction structures; a new complex for standby generators & switchgear; new underground feeders and electrical rooms; all new instruments & control panels

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