We offer professional services for a variety of engineering needs, for private individual, business and governmental clients.
WATER AND WASTEWATER SERVICES
- Wastewater Characterization
- Feasibility Studies
- Preliminary Engineering Reports
- Permit Applications
- NPDES/VPDES Permit Applications and Renewal Applications
- Stream Modeling to determine parameter limitations
- Virginian Water Protection (Withdrawal) Permits
- Federal Energy Resource Commission Permits
- Process (treatment) Evaluation including biological and chemical phosphorous and nitrogen removal
- Development of Construction Documents
- Bidding and Construction Phase Engineering Services
- Trouble Shooting of Biological Upsets
- Contract Operations of Treatment Works
- Alternative Septic Systems
WATER PROJECTS
Roanoke River Service Authority
Mecklenburg County, Virginia
TTHM and HAA5 Reduction Study
Town of Brodnax, Virginia
TTHM and HAA5 Reduction Study
Town of La Crosse, Virginia
TTHM and HAA5 Reduction Study
Town of Alberta, Virginia
TTHM and HAA5 Reduction Study
Roanoke River Service Authority – Phase I
Mecklenburg County, Virginia
17 miles of water main from South Hill to Mecklenburg and Baskerville Correctional Units (owned by the Town of South Hill)
Roanoke River Service Authority – Phase II
Mecklenburg County, Virginia
6 miles of water main from South Hill to Brodnax, water booster stations and two 500,000 gallon elevated water tanks (one owned by the Town of South Hill)
Roanoke River Service Authority – Phase III
Mecklenburg County, Virginia
- Contract A – Design, contract administration and resident inspection for a new 4.18 MGD water treatment plant
- Contract B - Design, contract administration and resident inspection for 63,800 linear feet of transmission mains and a 4.0 MGD water booster station.
- Contract C – Design, contract administration and resident inspection for a 1.0 MG elevated tank
- Contract D – Design, contract administration and resident inspection for raw water intake/pumping structure
Blackstone Water Treatment Works
- Designed aeration system for the 350 acre Fort Pickett Reservoir
- Designed major renovations and upgrade of 65 year old 5.0 MGD water treatment plant
- Designed new 1.0 million gallon concrete clearwell
Town of Keysville Water Treatment Works
- Designed aeration system for Town’s 45 acre raw water reservoir
- Designed equalization and wastewater pumping facilities to convey water treatment plant wastewater to Town wastewater treatment plant
- Designed fluoride treatment facilities
- Designed major upgrade to Town’s existing 1.0 MGD treatment plant
Amelia County, Virginia
- Well – 350 LF of 4” DIP waterline, submersible pump, chlorination metering pump, generator and transfer switch, abandonment of existing well, etc.
- Phase II Water – 10,135 LF of 6” waterline, 14,310 LF of 8” waterline, 1982 LF of 12” waterline, along with necessary appurtenances.
- Phase III Water – 6,180 LF of 8” waterline, 5,473 LF of 12”waterline
- Phase IV Water – 1, 126 LF of 4” waterline, 226 LF of 12” waterline, 3,403 LF of 16” waterline, installation of well, well house and RTU
- Phase V Water – 3,510 LF of 12” waterline, 3,690 LF of 6” waterline, 768 LF of 4” waterline
- Phase VI Water – 3,390 LF of 12” waterline, 365 LF of 8” waterline, 760 LF of 6” waterline
Town of Halifax, Virginia
Water extension studies and cost estimates for:
- Contaminated petroleum plume area on US Route 501 across the Banister River
- Affordable housing area towards Sinai School
Towns of South Boston and Halifax, Virginia
Water connection study, cost estimate and construction documents for a metered altitude valve vault and water main extension to connect the lower Halifax water system to the South Boston system.
Town of South Boston, Virginia
Water treatment plant plans and specifications to replace filter and backwash pump rate of flow controllers.
Brunswick County Regional Waterworks/Kinder Morgan Power Generating Facilities
Obtained Virginia Department of Environmental Quality water withdrawal and US Corps of Engineers 404 permits for the following project:
- Water Main
- 8,500’ – 24” raw water main (in trench with treated water main)
- 2,500’ – 24” raw water main
- 1,000’ – Intake Access Road
- 2,500’ – Intake Access Road Easement and Gravel
- 38,200’ – Treated water main
- 38,200’ – Easements
- 150’ – Raw water river boring crossing
- 150’ – Treated water river boring crossing
- Reservoir
- 200 Acre Reservoir land acquisition
- 80 Acre of clearing and grubbing
- 250 MG Reservoir
- Water Plant and Intake
- River intake and raw water pump station
- Superpulsator (clarifier) treatment unit
- Chemical tank farm
- Control building with chemical feeders
- 1.2 MG treated water storage tank
- Sludge holding basins
- Pumps
- Piping, valves and controls
- Electrical with generator
Lawrenceville Water Treatment Plant
Lawrenceville, Virginia
- Preliminary Engineering Report for Water Treatment Plant Expansion
- Design and construction drawings to upgrade and expand plant from 1.0 MGD to 2.0 MGD, 300,000 gallon ground storage reservoir, 18,500' of 18" water main extension
Town of Farmville, Virginia
- Water distribution system improvements consisting of approximately 18,000 LF of 18” and 16” water mains, three new high service pumps, interim water booster pumps at the shop ground reservoir and 1.0 MG elevated tank at Andrews Street ground reservoir
- Preliminary Engineering Report on the Farmville water distribution system including computer model of system, identification of deficiencies and solutions, recommendations and cost estimates.
- Water treatment plant conversion of filter and backwash pump hydraulic rate of flow controller to electronic accurator rate of flow controllers.
- Highway 460 1.0 MG ground reservoir booster station rated at 1200 gpm.
Town of Crewe, Virginia
Deficiency study of the Town of Crewe’s Water Treatment Plant
Town of Burkeville, Virginia
Designed ground water storage tank and booster pumping system
County of Brunswick, Virginia
- Comprehensive Water and Sewer Study for Brunswick County
- Preliminary study to size, locate and estimate cost for transmission mains, storage tanks and booster station to provide domestic water and fire protection for the Medium Security Institute No. 1, Brunswick County Industrial Park and the surrounding area.
- HUD Project No. 1 - 11,000' of 12" water main; 7,400' of 10" water main; 1,350' of 6" water main; 160' of 2" water main; 10 bored highway crossings; 1 - 300,000 gallon steel reservoir; 1 -200,000 gallon steel elevated tank; 1 potable water pumping station.
- HUD Project No. 2 -240' of 12" water main; 3,335' of 10" water main; 5,060' of 6" water main; 437' of 18" bored crossing; 148' of 20" bored crossing.
- Water and Sewer Deficiency Study CPRC Financing
Study covered existing water systems in the Town of Alberta and Lawrenceville. Study consisted of a network hydraulic analysis of the existing water distribution systems, source and storage evaluations with recommended improvements.
- Red Oak School - Corrosion Treatment for Water System
Town of Jarratt, Virginia
- Water Treatment Works - 0.5 MGD water treatment plant; 756' of 8" raw water main; 1,896' of 10" finished water main; 1,440' of 8" finished water main
- Preliminary Engineering Report on a water treatment plant and other water improvements
Town of Clover, Virginia
Corrosion Treatment for Water System
Town of Chase City, Virginia
- Corrosion Treatment for Water System
- Two wells and water main extensions
Newton Mobile Home Court
Buffalo Junction, Virginia
Corrosion Treatment for Water System
Mecklenburg Cogeneration Plant
Clarksville, Virginia
Corrosion Treatment for Water System
Nottoway Falls Reservoir Study
Lunenburg County, Virginia
Preliminary study for 2500 acre reservoir and water treatment facilities for Lunenburg and Nottoway Counties.
Roanoke River Regional Industrial Park
3030 LF of 12” water main
Town of South Hill Interstate Industrial Park
15,905 LF of 12” water main; 16 fire hydrant assemblies
Regional Airport Industrial Park
Mecklenburg County, Virginia
300,000 gallon elevated potable water storage tank, 1608 LF of 12” water main, 2 fire hydrant assemblies
County of Brunswick Industrial Park
11,240 LF of 12” water main, 10,735 LF of 10” water main, one 300,000 gallon steel reservoir, one 200,000 gallon steel elevated tank, 1 potable water pumping station.
Town of Blackstone Industrial Park Expansion
500,000 gallon elevated potable water storage tank, 3460 LF of 12” water main, 120 LF of 14” water main, 3 fire hydrant assemblies.
Town of Chase City Industrial Park (2 phases)
Industrial Park water main extension.
County of Culpeper Airport Industrial Park (3 phases)
- Phase I – construction plans and specifications for well and water mains
- Phase II – construction plans and specifications for well and 300,000 gallon water reservoir and water main extensions.
Mecklenburg County Boydton Industrial Park
2175 LF of 12” DIP water main, 2 fire hydrant assemblies
County of Greensville, Virginia
(Washington Park Water System)
- Contract A - construction of water supply wells
- Contract B - Water Distribution system; 4400' of 10" water main; 2020' of 8" water main; 5340' of 6" water main; 350' of 4" water main; 1665' of 2" water main; 1 bored highway crossing; 9 open cut highway crossing; pumps, well houses and site work for two wells constructed under Contract A. Elevated tank site work.
- Contract C - 200,000 gallon elevated water storage tank
Town of Clarksville, Virginia
- Plans and specifications for water main extension across US Route 58 Bridge and Causeway
- Water main extension
South Stafford Sanitary District (HUD Financing)
Stafford, Virginia
- Water main extension
- Study to determine a master water distribution plan for South Stafford Sanitary District including routing and sizes of trunk mains and storage tank sites.
Stratford Harbour
Westmoreland County, Virginia
- Water system improvements - modifications to two wells - addition of two 30,000 gallon storage tanks, booster pumps, housing for booster pumps, and water main extension
- Study of existing water system for the purpose of obtaining an operating permit from the State Health Department. Report also made recommending phased improvements.
Fox Run Development
Bracey, Virginia
- 2 wells, hydro pneumatic system
- 20,000 gal. storage tank and booster pumps
- 12,300' water mains
Chesdin Manor Development
Dinwiddie County, Virginia
- Well, hydro pneumatic system and water distribution system
- Uranium and radon removal treatment system
Virginia Department of Corrections - Camp 27
Dinwiddie County, Virginia
- Wells, storage tank and booster pumps
- Preliminary Engineer Report on water treatment facilities for contaminated well and other alternatives
Town of McKenney, Virginia
- Study of water system including an evaluation of existing supply source, storage, and water distribution system. A network hydraulic analysis was performed on the existing system and recommended improvements to evaluate fire flows and the capability to serve specific industrial sites.
- One new well and modifications to two existing wells
City of South Boston, Virginia
Study of existing water system, source, storage and water distribution system with special emphasis on low pressure areas.
Town of Phenix, Virginia
Report on water treatment plant for Phenix..
County of Mecklenburg, Virginia
- Mecklenburg County Comprehensive Water and Sewer Study
- Industrial Park - New well with chlorination facilities
County of Charlotte, Virginia
Comprehensive Water and Sewer Study
Blue Ridge Schools
Dyke, Virginia (Greene County)
Design Water System
Caroline Pines
Caroline County, Virginia
Upgrade Water Distribution System
Lake Land’or
Caroline County, Virginia
Upgrade Water Distribution System
Rotherwood
Culpeper County, Virginia
Design Water Distribution System
South Wales
Culpeper County, Virginia
One new well and modifications to a second well, all complete with pumps, bulk storage, booster pumps, pressure tanks and iron/manganese removal treatment.
River Ridge Campground and Golf Club,
Bracey, Virginia
- 120 gpm iron removal treatment facility, 100,000 gallon reservoir, booster pumps, and 2 wells
- Well and hydro pneumatic system and 26,150' of water main
Town of Brodnax, Virginia
Construction plans and specifications for two new wells and major improvements to water distribution system.
Bridgewater Cove
Northampton County, North Carolina
Construction drawings for water distribution system
St. Tammany's Landing
Bracey, Virginia
Construction plans and specifications for wells, storage tanks, housing and iron and manganese removal treatment system.
Anchor Cove
Bracey, Virginia
Construction drawings for water distribution system, wells, water storage, controls, etc.
WASTEWATER TREATMENT WORKS PROJECTS
Town of Halifax, Virginia
Wastewater treatment plant - Major upgrade adding new grit removal unit, new mechanical screen, new sludge belt press building and facilities, replace aeration diffuser system, replace blower and sludge removal improvements.
Town of Keysville, Virginia
0.5 MGD Wastewater Treatment Plant Upgrade/Expansion including nitrogen Removal facilities; aerobic sludge disgestors and sludge holding facilities.
South Wales Development, Culpeper County, Virginia
- 0.3 MGD treatment plant designed to satisfy stringent nutrient limitations for discharging into the Rappahannock River (Chesapeake Bay Tributary). Plant designed to be expanded to 0.9 MGD.
- Sewerage works upgrade, construction plans and specifications for new interceptor sewer, aerated surge tank, and new chlorination/dechlorination facilities
Town of South Hill, Virginia
- New 1.0 MGD wastewater treatment plant with tertiary filtration
- Expand and upgrade from 1.0 MGD to 2.0 MGD capacity plant with plate and frame sludge dewatering press
- Conversion from chlorine gas disinfection to UV disinfection facilities
- Expand and upgrade from 2.0 MGD to 3.0 MGD capacity plant with biological nutrient removal (Nitrogen and Phosphorus) facilities
County of Amelia, Virginia
- 0.3 MGD wastewater treatment plant and 5000' of outfall sewer (Septage receiving facilities) Innovative design with no external clarifiers or sludge return pumping. (First in Virginia). Designed with future considerations for Biological Phosphorous Removal.
- Preliminary Engineering Report for 0.99 MGD to 3.0 MGD wastewater treatment plant with limits of technology requirements for nutrient removal.
Town of Farmville, Virginia
- New 2.4 MGD wastewater treatment plant complete with tertiary filtration, chlorine gas disinfection, aerobic sludge digestion and sludge holding for land application.
- Upgrade treatment works for stringent nutrient removal (Nitrogen and Phosphorus)
Town of Blackstone, Virginia
Upgrade 2.0 MGD wastewater treatment plant to meet Virginia discharge limits. Wastewater treatment plant utilizes an attached growth process.
Town of Victoria, Virginia
- New 0.4 MGD wastewater treatment plant and upgrade of a 0.2 MGD wetlands treatment system with ammonia removal enhancement by a submerged rotating biological contractor with new chlorination/dechlorination/post air facilities.
Town of Lawrenceville, Virginia
- Upgrade/expansion of existing 0.6 MGD plant to a 1.2 MGD activated sludge plant.
- Wastewater Treatment Plant expansion from 0.35 MGD to 0.6 MGD
- Replacement of rotary distributor for trickling filter plant
Town of Clover, Virginia
Sewage treatment plant upgrade, construction plans and specifications for sludge handling facilities and dechlorination facilities
Town of Stony Creek, Virginia
Sewage treatment plant upgrade, construction plans and specifications for converting stabilization pond to aerated lagoon with modifications to chlorination facilities and addition of dechlorination facilities.
Town of Boydton, Virginia
Sewage treatment plant upgrade, construction plans and specifications for sludge drying beds
Town of Virgilina, Virginia
40,000 gpd aerated lagoon
Town of Chase City, Virginia
Sewage treatment plant, construction plans and specifications for a 0.6 MGD tertiary sewage treatment plant
Town of Clarksville, Virginia
Plans and specifications for Industrial Wastewater Pretreatment Facilities
Culpeper Air Park
Culpeper, Virginia
Phase I - 25,000 gpd Wastewater Treatment Plant
Town of Louisa, Virginia
Construction plans and specifications for new chlorination system, dechlorination system and control building expansion
Newton’s Mobile Home Park
Buffalo Junction, Virginia
- Construction plans and specifications for dechlorination system
- Close lagoon and construction new 35,000 gpd STP
Virginia Crafts, Incorporated
Keysville, Virginia
0.4 MGD Industrial Waste Treatment Upgrade
River Ridge Camping and Golf Club
Bracey, Virginia
0.15 MGD aerated lagoon with polishing pond and final effluent disposal on golf course
Continental Forest Industries
McKenney, Virginia
3000 gpd biological sand filter waste treatment plant
Correctional Camp No. 27
Dinwiddie County, Virginia
0.015 MGD RBC Waste treatment plant
Derring Exxon
Emporia, Virginia
Biological sand filter waste treatment plant
Brunswick County Schools
Lawrenceville, Virginia
- Upgrade stabilization pond to aerated lagoon
- Addition of chlorination and post-aeration at two plants
Nottoway Restaurant and Motel
McKenney, Virginia
Upgrade stabilization pond to aerated lagoon
Mecklenburg County Schools
Boydton, Virginia
Addition of chlorination and post-aeration facilities at four plants
J. P. Stevens Company Inc.
Drakes Branch, Virginia
- Construction plans and specifications for chlorination and dechlorination systems
- Construction documents to replace all four rotating biological sand filters with new media and liner
WASTEWATER COLLECTION SYSTEM PROJECTS
Town of Lawrenceville, Virginia
- I/I study
- Force Main and Gravity Sewer Improvements consisting of 9,128' - 14" force main; 715' - 12" PVC Gravity Sewer; 172' - 10" PVC Gravity Sewer; 2487' - 15" PVC Gravity Sewer; 340' - 12" ductile iron; 2008' - 14" ductile iron; etc.
- Interceptor Sewer consisting of 6430’ of 18” sewer, 681’ of 8” sewer and 20’ of 6” sewer laterals.
- Sewer Rehabilitation - slip lining and chemical grouting of existing sewers; manhole repairs.
- Force main
- 201 Facility Plan
- Sewer System Evaluation Survey
County of Amelia, Virginia
- 8,410' - 8" force main
- 6,600' - 8" sewer extension
- 3,586’ – 15” interceptor sewer
- 3,982’ – 12” interceptor sewer
Town of Farmville, Virginia
- 1,859' - 36" interceptor sewer
- 6,390' - 14" force main
- 1,400' - 8" force main
- 2,690' - 15" gravity sewer
- Belmont Subdivision
- 4,100’ – 8” force main
- 8,971’ – 8” sewer
Town of Virgilina, Virginia
24,000' - 8" sewer and 103 service connections
Town of Chase City, Virginia
- Sewer Rehabilitation - construction plans and specifications for 18,800' sewer main replacement; 5,230' slip lining; 5,200' joint chemical grouting; 77 manhole water proofing; 262 ring and cover replacements; storm sewer repairs and general repairs
- 8,100' - 8" force main
- Construction plans and specifications for 2,030' - 8" sewer and 1,324' of 3" force main
- 201 Facility Plan
- Sewer System Evaluation Survey
Town of Clarksville, Virginia
Construction plans and specifications for sewer extension across US Route 58 Bridge
Town of South Hill, Virginia
- 450’ – 24” sewer on piers
- 9,323’ – 18” force main
- 2,624’ – 24” sewer
- 260’ – 8” sewer
- Sewer system evaluation survey
- Interceptor Sewer Facilities - 4,389' of 10" force main; 797' of 10" sewer; 3,138' of 12" sewer, 364' of 15" sewer; 38' of 16" sewer; 157' of 18" sewer and 9,479' of 24" sewer
- Interstate Industrial Park - Design industrial park consisting of sewer system, water system, streets, erosion, site planning and contract administration
- US 58 Bypass Sewer and Force Main consisting of 3340’ of 18” sewer, 1065’ of 12” sewer and 4642’ of 12” force main.
Brunswick County, Virginia
- HUD Project No. 1 - 3,200' of 4" sewage force main; 1,500' of 8" gravity sewer
- HUD Project No. 2 - 2,100' of 10" gravity sewer; 11,000' of 8" gravity sewer
Culpeper Air Park
Culpeper, Virginia
- Phase I - construction plans and specifications for sewer mains
- Phase II - construction plans and specifications for force main and sewer main extensions
Puddledock Area
Prince George County, Virginia
Construction plans and specifications for sewer mains serving an industrial park
River’s Edge Sewer Outfall
Prince George County, Virginia
Construction plans and specifications for sewer outfall
Connestee Falls Development
Brevard, North Carolina
145,800' of 8", 10" and 12" gravity sewer
Keowee Key Development
Near Clemson, South Carolina
- 45,200' of gravity sewer
- 13,530' of force main
River Ridge Camping and Golf Club
Bracey, Virginia
- 9,318' of gravity sewer
- 4,479' of force main
City of Emporia, Virginia
Sewer Extension
Town of Keysville, Virginia
- 1,941' - 8" sewer
- 1,120' -4" force main
- 815’ – 15” sewer
- 1066’ – 8” sewer
- 1200’ – 12” sewer
- 13,220’ – 10” force main
- 4,121’ – replacement sewer
- 866’ – sewer lined in place
Sheldon’s Motel and Restaurant
Keysville, Virginia
Sewer collection system; 6,600' of 4" force main to allow elimination of failing septic tank system
Westside and Woodlawn Subdivisions
South Boston, Virginia
Sewer collection system
Greensville County Water and Sewer Authority
Replacement of approximately 12,706 of sewer, manholes and associated service lateral in the Town of Jarratt, VA
PUMPING STATION PROJECTS
Amelia Courthouse Sanitary District
- 327 gpm Bolo pumping station
- Replace pumps and controls in Smacks Creek Pumping Station
Town of Farmville, Virginia
- one 1550 gpm wastewater pumping station
- one 550 gpm wastewater pumping station
- 344 gpm Belmont wastewater pumping station
Town of Chase City, Virginia
- Construction plans and specifications for a 500 gpm wet well/dry well pumping stations
- Grinder pump station
Town of Clarksville, Virginia
Sewage pumping station on north side of US Route 58 Bridge and Causeway
Culpeper Air Park
Culpeper, Virginia
Construction plans and specifications for three sewage pumping stations
Puddledock Area
Prince George County, Virginia
Construction plans and specifications for pump station to serve industrial park
Town of Lawrenceville, Virginia
- Grinder Pump Station
- 1200 gpm pump station
Town of South Hill, Virginia
- 3 wastewater pumping stations, each with standby power units
- New 1675 gpm Moose Lodge Pumping Station
- New 1042 gpm Highway 58 Bypass Pumping Station
Connestee Falls Development
Brevard, North Carolina
14 pumping stations
Keowee Key Development
Near Clemson, South Carolina
11 pumping stations
River Ridge Camping and Golf Club
Bracey, Virginia
2 conventional pump stations; 5 grinder pump stations and associated force mains
Correctional Camp No. 20
Capron, Virginia
Grinder Pump Station and associated force main
Westminster Commons
Henrico County, Virginia
Sewage Pump station and associated force main
Town of Jarratt, Virginia
Grinder Pump station and associated force main
Town of Keysville, Virginia
1 sewage pumping station
Sheldon’s Motel and Restaurant
Keysville, Virginia
Grinder pump station
Westside and Woodlawn Subdivisions
South Boston, Virginia
Pump station |
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1. Farmville, VA 2.4 MGD Wastewater Treatment Plant Upgrade for Biological Nitrogen and Chemical Phosphorous removal.
2. Roanoke River Service Authority 1.0 MG Elevated Tank with Water Booster Station
3. Flying Sewer
4. Blackstone, VA Water Treatment Plant pipe & pump gallery
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Headquarters :
South Hill Office
212 E. Ferrell Street
South Hill, VA 23970
Phone: 434-447-7621
Fax: 434-447-4257
Email:
Branch :
South Boston Office
817 Wilborn Avenue, Suite 200
South Boston, VA 24592
Phone: 434-572-3251
Fax: 434-572-1751
Email:
Lab :
Chase City Office
316 E. Third Street
Chase City, VA 23924
Phone: 434-372-3393
Fax: 434-372-0709
Email:
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