| Accotink Creek Tributary at Carrleigh Parkway |
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The project will restore approximately 2,400 linear feet of unstable stream channel to minimize erosion and sediment loss, protect public infrastructure, and enhance site ecology. |
Stormwater Projects |
Braddock District |
| Accotink Gravity Sewer Improvements Project |
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The county has been studying future flow projections for the northern Fairfax County area and has compared these projections to current available capacity. |
Wastewater Projects |
Hunter Mill District |
| Accotink Tributary at Danbury Forest Stream Restoration (SD000031-179) |
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The project will restore approximately 4,000 linear feet of a tributary to Accotink Creek within the Danbury Forest neighborhood, upstream of Lake Accotink. |
Stormwater Projects |
Braddock District |
| Carderock / Scotts Run Sewer Rehabilitation Project |
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The Carderock / Scotts Run Sewer is a 24-to-30-inch sewer that conveys flow from Fairfax County to the District of Columbia Water and Sewer Authority (DC Water) Potomac Interceptor (PI). |
Wastewater Projects |
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| Colvin Run Phase II at Lake Fairfax Park Stream Restoration |
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This project will restore about 4,454 feet of stream channels in Lake Fairfax Park using a large amount of woody debris in floodplains, reconnecting the stream to its floodplain where possible, and employing multiple unique engineered grade control struc |
Stormwater Projects |
Hunter Mill District |
| Coon Branch at Annandale Park Stream Stabilization |
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Coon Branch at Annandale Park Stream Stabilization, Mason District |
Stormwater Projects |
Mason District |
| Covanta Force Main Replacement |
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The work to be completed for the Covanta Force Main Replacement project consists of replacing approximately 2,600 LF of the existing 8” Ductile Iron Pipe (DIP) force main with 8” HDPE from the Covanta Pump Station valve vault to the Lorton Road’s ROW. |
Wastewater Projects |
Mount Vernon District |
| Dead Run at Georgetown Pike Stream Restoration |
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The project includes restoration of approximately 5,600 linear feet of Dead Run, its tributaries, stormwater outfalls and the floodplain within the stream valley between Churchill Road and Georgetown Pike. |
Stormwater Projects |
Dranesville District |
| Difficult Run Pump Station Grit Mitigation and Odor Control Improvements Project |
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The goal of this project is to reduce grit accumulation in the Difficult Run Pump Station and the associated force main, to provide odor control, and to increase the pumping capacity at the pump station. |
Wastewater Projects |
Hunter Mill District |
| Difficult Run Tributaries and Basins Restoration at Government Center |
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This project will consist of approximately 1,600 linear feet of stream restoration using Natural Channel Design (NCD) standards and dredging of two amenity ponds to improve stream health and water quality. |
Stormwater Projects |
Braddock District |
| Dogue Creek at Old Mill Road |
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The project will restore approximately 2,800 linear feet of stream channel. The existing channel is unstable as evidenced by raw stream banks and the widening stream channel. |
Stormwater Projects |
Mount Vernon District |
| Franconia Governmental Center and Kingstowne Regional Library Project |
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This new, combined facility will be approximately 90,000 square feet and offer structured parking and easy access. It will house the Franconia Police Station in approximately 28,000 square feet, the Franconia District Supervisor’s Office in ... |
Building Projects |
Franconia District |
| Headwaters of Popes Head Creek at Brecon Ridge Subdivision Stream Restoration Project |
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The project will restore approximately 3,000 linear feet of Popes Head Creek, stabilize stormwater outfalls, and re-establish the stream valley floodplain connection and riparian corridor. |
Stormwater Projects |
Springfield District |
| Hickory Hollow Lane Roadway Improvements |
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Improve Hickory Hollow Lane, to raise the roadway, install four culverts, pave the roadway with two 9-foot-wide paved lanes and 6-foot shoulders at the stream crossing and install guardrail at the stream crossing. |
Transportation Projects |
Providence District |
| Indian Run Gravity Sewer Replacement Project |
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The project involves the installation of new sewer mains near the Columbia Road and Montgomery Street intersection and crossing the Birch Lane cul-de-sac. Approximately 640 feet of existing gravity sewer will be abandoned or removed. |
Wastewater Projects |
Mason District |
| Judicial Complex Redevelopment |
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The Judicial Complex is a 47.8 acre portion of Fairfax County surrounded by the City of Fairfax. The new Master Plan provides the County with a 20-year road map for future growth and development of the site. Based on the recommendations in the Master ... |
Building Projects |
Providence District |
| Kent Garden Neighborhood Stormwater Improvement Project |
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This neighborhood stormwater improvement project will evaluate the existing concrete channel that conveys the majority of flow in the neighborhood and will improve the capacity of the system thereby reducing localized flooding and addressing public safety |
Stormwater Projects |
Dranesville District |
| Lake Accotink Dredging (AC89-0009) |
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This project will remove about 500,000 cubic yards of sediment from Lake Accotink and establish an ongoing maintenance dredging program. |
Stormwater Projects |
Braddock District |
| Lake Barcroft Odor Control Project |
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The goal of the project is to mitigate sewer related odors along an approximate one-mile-long area within the Holmes Run Stream Valley Park south of Columbia Pike. |
Wastewater Projects |
Mason District |
| Lakevale Estates Collection Improvements Project |
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The Lakevale Estates Pump Station was identified for rehabilitation due to its age and was upgraded in 2019. Due to power failures at the pump station the system was overwhelmed, and residents experienced backups. Providence and Hunter Mill. |
Wastewater Projects |
Providence District |
| Langley School Pump Station and Force Main Project – Phase 2 – Chain Bridge Road Gravity Sewer Capacity Improvements |
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The overall project description will include the complete replacement of the existing 0.42 MGD pump station. Most all the mechanical equipment is over 20 years old and is highly corroded. The existing electrical building is a little undersized to hold the |
Wastewater Projects |
Dranesville District |
| Lincoln-Lewis-Vannoy (LLV) System Improvements – Phase I |
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The intent of phase I of this project is to reduce system pressure and the risk of sewer main breaks. A review of the system determined a segment of 4-inch pipe between manhole MH 066-2-016 and a point where the flows from Lewis Park combine with the flow |
Wastewater Projects |
Braddock District |
| Little Hunting Creek Force Main Replacement Project |
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The Little Hunting Creek Force Main consists of 30-inch diameter prestressed concrete cylinder pipe (PCCP) and ductile iron pipe (DIP), constructed in the mid-1970s. |
Wastewater Projects |
Mount Vernon District |
| Little Pimmit Run at Chesterbrook Road Stream Restoration and Sanitary Sewer Realignment |
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Little Pimmit Run Stream Restoration at Chesterbrook Road includes an assessment and improvements of approximately 7,500 linear feet of pipes. The Sanitary Sewer Realignment includes elimination of five sanitary sewer crossings. |
Wastewater Projects |
Dranesville District |
| Little Pimmit Run Tributary at Woodland Terrace Stream Restoration |
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The project will restore up to approximately 1,000 linear feet of an unnamed tributary to Little Pimmit Run between Forest Lane and North Albemarle Street in McLean. The drainage system at Chesterbrook Road and North Albemarle Street has a history of drai |
Stormwater Projects |
Dranesville District |
| Long Branch Central Watershed Management Area Project |
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This project will restore about 34,000 linear feet of stream in the watershed which runs from Maple Avenue on the west to Wakefield Chapel Road on the east. |
Stormwater Projects |
Braddock District |
| Long Branch North at Arlington Blvd and Robin Ridge Court Stream Restoration (SD-000031-219) |
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The project includes restoration of 4,500 linear feet of Long Branch, its tributaries, stormwater outfalls and the floodplain within the stream valley between Dogwood Lane and Route 50 (Arlington Boulevard). |
Stormwater Projects |
Providence District |
| Lorton District Police Station and Fairfax County Animal Shelter – Lorton Campus |
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A new facility will serve residents and businesses in southern Fairfax County. The station includes space for the Animal Protection Police, a satellite office for the Mount Vernon District Supervisor’s Office, and a community room. |
Building Projects |
Mount Vernon District |
| Mount Vernon Terrace Pump Station Force Main Replacement |
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The focus of the project is to replace the existing original 1950’s force main as it has passed its service life. The project will also replace the influent gravity pipe. |
Wastewater Projects |
Mount Vernon District |
| Oak Marr Pump Station Rehabilitation (WW-0000001-017) |
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The purpose of this project is to maintain the level of sewer service for the Oak Marr Courts community by refurbishing the 35-year-old sanitary sewer pump station. |
Wastewater Projects |
Providence District |
| Old Courthouse Spring Branch at Ashgrove Historic Park Stream Restoration |
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The project will restore about 2,000 linear feet of natural stream channel, replace the culvert under Ashgrove Lane and repair the trail. |
Stormwater Projects |
Hunter Mill District |
| Original Mount Vernon High School |
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A master development plan is being created for the historic Original Mount Vernon High School. The goal is to leverage the former high school to build communities of opportunity, create career pathways, connect different generations and better integrate r |
Building Projects |
Mount Vernon District |
| Patrick Henry Family Shelter Replacement |
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The new “Patrick Henry Place” program for families will provide 16 permanent supportive housing units for families experiencing homelessness in an approximately 25,000 square-foot facility. The new building will replace the existing three-level, approx. 9 |
Building Projects |
Mason District |
| Patrick Henry Library |
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Replacement of the existing library with an expanded State-of-the-Art one-story library and a new four-level parking garage located at 101 Maple Avenue, Vienna, Virginia. |
Building Projects |
Hunter Mill District |
| Paul Spring Branch at Sherwood Hall Stream Restoration |
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This project will restore about 12,000 feet of Paul Spring Branch and the North Fork of Little Hunting Creek, tributaries, stormwater outfalls and the floodplain within the stream valley between Mason Hill Drive, Sherwood Hall Road and Collingwood Road. |
Stormwater Projects |
Mount Vernon District |
| Penn Daw Fire Station, Emergency and Supportive Housing |
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As planning developed on the Penn Daw Fire Station, the Hybla Valley Nursery site became available and was found to be an advantageous location for the new fire station. The location on Beacon Hill Road allows first responders direct access to emergencies |
Building Projects |
Mount Vernon District |
| Pike Branch at Wilton Road Stream Stabilization |
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The project will stabilize approximately 1,350 linear feet of stream channel between Telegraph Road and Wilton Road. |
Stormwater Projects |
Franconia District |
| Pimmit Run at George C. Marshall Drive Stream Restoration Project |
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The project will restore approximately 2,000 linear feet of degraded natural channel of Pimmit Run and approximately 300 linear feet of outfall leading to it. |
Stormwater Projects |
Providence District |
| Piney Run Tributary at Lamplighter Way |
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The project will restore about 1,200 linear feet of natural stream channel and protect sanitary sewer infrastructure and private property near Lamplighter Way in Reston. |
Stormwater Projects |
Hunter Mill District |
| Pohick Interceptor Rehabilitation Phase 1 |
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This project will rehabilitate approximately 6,500 linear feet of aging critical large diameter sanitary sewer pipelines and associated manhole structures. The project will use trenchless cured-in-place (CIPP) method. |
Wastewater Projects |
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| Pohick Large Diameter Rehabilitation Phase II |
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This project is the rehabilitation of the Pohick Sewer Tunnel and its associated manholes. |
Wastewater Projects |
Mount Vernon District |
| Potomac Hills Neighborhood Stormwater Improvements |
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This project will evaluate existing drainage and stormwater infrastructure in the Potomac Hills neighborhood and recommend a solution to mitigate structural flooding and improve the resiliency of the drainage system. |
Stormwater Projects |
Dranesville District |
| Reston Arts Center Feasibility Study |
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The proposed arts center project may be possible as the result of a proffer. The proffer would provide for an arts center that houses a performing arts venue, as well as other arts-related amenities, that can be accommodated in 60,000 square feet. |
Building Projects |
Hunter Mill District |
| Reston Town Center North (RTCN) |
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The Board of Supervisors envisions redeveloping irregularly-shaped parcels into a vibrant urban, mixed-use environment that complements Reston Town Center and surrounding development. |
Building Projects |
Hunter Mill District |
| Riverwood Forcemain Replacement Project |
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In 2011 a forcemain condition assessment report determined the forcemain needed rehabilitation or replacement. |
Wastewater Projects |
Mount Vernon District |
| Rocky Branch at Hickory Hollow Lane Stream Restoration |
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The project will restore approximately 3,818 linear feet of degraded natural channel of Rocky Branch and its tributaries between Hunter Mill Road and Hill Road. |
Stormwater Projects |
Providence District |
| Slipline Replacement #3 (Celadon Ln) |
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The gravity sewer pipes in question have reached the end of their useful life. The pipes were originally installed in the 1940s and were rehabilitated in the 1990s. |
Wastewater Projects |
Mason District |
| Springfield Estates Pump Station Gravity Sewer Replacement Project (WW-000028-015) |
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The project involves the installation of roughly 2,000-feet of new gravity sewer piping, 12 new manholes, removal of existing sewer, reconnection of sewer service lines, and removal of the Springfield Estates pump station. |
Wastewater Projects |
Springfield District |
| Stormwater and Wastewater Consolidation Facility |
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The new Stormwater Wastewater Facility is an eight-building campus. The project will consolidate County services for increased efficiency while targeting LEED Gold certification and offering educational opportunities for the community. |
Building Projects |
Braddock District |
| Sunset Hills Road Drainage Improvement Project |
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This project will reduce flooding upstream of the Washington and Old Dominion Railroad Regional Park around Sunset Hills Road near Isaac Newton Square W in Reston. |
Stormwater Projects |
Hunter Mill District |
| Tripps Run at Barrett Road Flood Mitigation Study |
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This study assessed and evaluated four flood mitigation project scenarios including grading and stream enhancements along Tripps Run between Annandale Road and Sleepy Hollow Road. |
Stormwater Projects |
Mason District |
| Tucker Avenue Neighborhood Stormwater Improvement Project |
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This neighborhood stormwater improvement project will evaluate existing drainage and stormwater infrastructure throughout the neighborhoods in the vicinity of Tucker Avenue and within a 67 acre drainage area that leads to the local stream, Pimmit Run. |
Stormwater Projects |
Dranesville District |
| Turkeycock Creek at Brookside Office Park Stream Restoration |
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Stabilize approximately 300 linear feet of Turkeycock Creek to minimize erosion. Project includes installation of a retaining wall to protect existing infrastructure. |
Stormwater Projects |
Mason District |
| Tysons Fire Station #29 and Bus Transit Facility |
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The new fire station is proposed to be a two-story, approximate 20,000 square foot (SF), five-bay station; and the new bus transit facility is a one-story, approximately 2,100 SF, five bay bus transit facility. |
Building Projects |
Providence District |
| Tysons Wastewater Conveyance Systems Modifications Project |
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There are three main components to this long-term project: the gravity sewer collection system; the pump station; and the pressurized (force main) sewer collection system. |
Wastewater Projects |
Hunter Mill District |
| Valley Avenue Neighborhood Stormwater Improvements |
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This project will evaluate existing drainage and stormwater infrastructure in the vicinity of Valley and Fairview Avenues and Cross Street. The primary goals of the project are to mitigate structural flooding and improve resiliency of the drainage system. |
Stormwater Projects |
Dranesville District |
| Willard-Sherwood Health and Community Center |
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The Willard-Sherwood Health and Community Center is an exciting and innovative project is underway in the heart of Fairfax City that will bring health, wellness and recreation together on one campus. |
Building Projects |
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| Workhouse Campus Buildings W13 & W15 |
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The project seeks to explore opportunities and create a framework for the future improvements and growth of the county owned 52-acre Workhouse Campus. The overarching vision for the Workhouse Campus is to establish a unique, widely recognized destination |
Building Projects |
Mount Vernon District |
| Workhouse Campus Master Plan |
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The project seeks to explore opportunities and create a framework for the future improvements and growth of the county owned 52-acre Workhouse Campus. |
Building Projects |
Mount Vernon District |
