North Regional WWTP
- 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.
210 WWTF 8 MGD Expansion
- Value: $39,951,000
- Started: 2024
- Location: Johnston County, NC
- Summary: Expansion of Johnston County’s existing 4 MGD Wastewater Treatment Facility to an 8 MGD average flow WWTF. This phase of construction consists of (2) new BNR Basins, new Recycled Water Ground Storage Tank, new RCW Pump Station, new RCW Electrical Building, 54″ buried yard pipe, adding Centrifugal Blower and all associated piping to existing Blower Building, and adding new chemical pumps to existing Chemical Facility.
Massaponax WWTP
- 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.
Henrico County WRF
- 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.
Manchester Creek WWTP
- 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
“It was the very best construction project I have been associated with in the past 40 years.”
Dave Randall
City I/I Project Manager
City of Waynesboro
Other Links
Corporate Office
2735 Needmore Rd.
Dayton, Ohio 45414
Tel: 937-274-5318
Fax: 937-274-0836
arco@adamsrobinson.com
North Carolina Office
133 River Park Rd.
Mooresville, NC 28117