Public Works and Environmental Services

CONTACT INFORMATION: Our administrative offices are open to the public. Appointments are preferred. Please call or email 8 a.m. - 4:30 p.m., Monday – Friday
703-324-5800 TTY 711
12000 Government Center Parkway
Suite 449 Fairfax, VA 22035
Carey Needham
Director, Capital Facilities

Projects Under Construction Summaries

The project list below has the summaries of capital projects currently under construction.

Project Name Sort descending Image Description Project Type District * Anticipated Completion
Accotink Creek Watershed Stream Restoration of Accotink Tributary at Danbury Forest - Construction Summary Accotink Creek Watershed Stream Restoration of Accotink Tributary at Danbury Forest - Construction Summary Restoration of approximately 3,000 linear feet of stream using natural channel design and riparian corridor enhancements for improved water quality. Stormwater Braddock District April 2024
Accotink Odor Control Facility - Construction Summary Accotink Odor Control Facility - Construction Summary Accotink Odor Control Facility Wastewater Mount Vernon District May 2025
Annual Contract for Bus Stop Construction Services 2022 - Construction Summary Annual Contract for Bus Stop Construction Services 2022 - Construction Summary Annual Contract for Bus Stop Construction Services 2022 Transportation September 2024
Annual Contract For Stormwater Improvements - Construction Summary Annual Contract For Stormwater Improvements - Construction Summary Annual Contract For Stormwater Improvements Stormwater February 2028
Annual Contract for Stream Restoration - Construction Summary Annual Contract for Stream Restoration - Construction Summary Annual Contract for Stream Restoration Stormwater May 2024
Annual Contract for Transportation Construction Services $3 Million - Construction Summary Annual Contract for Transportation Construction Services $3 Million - Construction Summary Annual Contract for Transportation Construction Services $3 Million Transportation October 2024
Annual Contract for Transportation Construction Services $500K - Construction Summary Annual Contract for Transportation Construction Services $500K - Construction Summary Annual Contract for Transportation Construction Services $500K Transportation October 2024
Carderock Gravity Sanitary Sewer Interceptor Rehab - Construction Summary Carderock Gravity Sanitary Sewer Interceptor Rehab - Construction Summary Located in Maryland Carderock Recreation Area, design includes replacement of manholes, rehab of a settled portion of pipe, and cured in place lining of approx 1300 feet of 30" pipe. Wastewater March 2024
Chain Bridge Road Gravity Sewer Capacity Improvement - Construction Summary Chain Bridge Road Gravity Sewer Capacity Improvement - Construction Summary Downstream gravity sewer capacity improvements need for the Langley School Pump Station and Force Main Replacement project. Wastewater Dranesville District Winter 2024
Colvin Run Phase II at Lake Fairfax Park - Construction Summary Colvin Run Phase II at Lake Fairfax Park - Construction Summary Project consists of the restoration of approximately 4,468 linear along two unnamed tributaries to Colvin Run within Lake Fairfax Park in Fairfax County, Virginia. Stormwater Hunter Mill District March 2025
Coon Branch At Annandale Park Stream Restoration - Construction Summary Coon Branch At Annandale Park Stream Restoration - Construction Summary This project includes stream restoration using Natural Channel Design techniques of approximately 1,685 LF of Coon Branch and unnamed tributaries of the Coon Branch stream channel and 578 LF sanitary sewer installation, rehab, CCTV and new manhole install Stormwater Mason District November 2024
Courtroom Renovations PH IV and Courtroom 3J - Construction Summary Courtroom Renovations PH IV and Courtroom 3J - Construction Summary Courtroom Renovation Phase IV Building Providence District Late Fall 2025
Dead Run Pump Station Valve Replacement - Construction Summary Dead Run Pump Station Valve Replacement - Construction Summary The project aims to extend the service life of the pump station and prevent unplanned breakdowns by replacing all the suction and discharge valves, adding a new bypass connection, and replacing the steel support for the pump shafts. Wastewater May 2024
Difficult Run Pump Station Grit Mitigation and Odor Control Improvements - Construction Summary Difficult Run Pump Station Grit Mitigation and Odor Control Improvements - Construction Summary Project addressing grit issues and odor concerns at the Difficult Run Pump Station located at 9950 Colvin Run Road, Great Falls, VA 22060. Wastewater Dranesville District Fall 2024
Difficult Run Tributary At Government Center - Construction Summary Difficult Run Tributary At Government Center - Construction Summary The work will include, but not limited to: grading, excavation, fill, stream alignment, in-stream and log structures, reinforced bed material, riparian corridor enhancement. Stormwater Braddock District November 2024
EMTA Maintenance Facility (0047WP) Pond Improvement Plan - Construction Summary EMTA Maintenance Facility (0047WP) Pond Improvement Plan - Construction Summary Project consists of wet dredging an existing wet pond and repairing several stormwater outfalls. Stormwater Springfield District June 2024
Franconia Police Station and Governmental Center, Kingstowne Early Childcare, and Kingstowne Library - Construction Summary Franconia Police Station and Governmental Center, Kingstowne Early Childcare, and Kingstowne Library - Construction Summary A new Franconia Police Station, Franconia District Supervisor’s Office, and Franconia Museum co-located with a 30,000 SF Kingstowne Regional Library and 8,000 SF Active Adult Center and with the new 10,000 SF Kingstowne Early Childcare Center. Building Franconia District Early 2025
Holmes Run Pump Station Rehabilitation - Construction Summary Holmes Run Pump Station Rehabilitation - Construction Summary Rehabilitation of the Holmes Run Pump Station located at 6623 Dearborn Drive in Falls Church, VA Wastewater Mason District Summer 2024
Indian Run Gravity Sewer Replacement Project - Construction Summary Indian Run Gravity Sewer Replacement Project - Construction Summary This project will remove the stream crossing by re-routing sewer segments. A bank stabilization effort to protect sewer assets will also take place. Wastewater Mason District Summer 2024
Langley School Pump Station and Force Main Replacement - Phase 2 - Construction Summary Langley School Pump Station and Force Main Replacement - Phase 2 - Construction Summary Interim improvements to the Langley School Pump Station, including pump replacement, related to the replacement of the force main under Phase 1. Wastewater Dranesville District Summer 2023
Magarity Road Walkway Project - Construction Summary Magarity Road Walkway Project - Construction Summary Construction of 2,300 LF of asphalt walkway, 8 feet wide on Magarity Road from Ware Road to Peabody Drive. A retaining wall (92 LF) and 5-foot concrete sidewalk (300 LF) are also required. Transportation June 2024
Monument Drive Commuter Parking Garage and Transit Center - Construction Summary Monument Drive Commuter Parking Garage and Transit Center - Construction Summary 820-space parking garage, 8-bus bay transit center with glass and steel canopy over the bus bays, a short-term parking area for pick up and drop off, commuter (slug) lanes, secure bicycle parking and storage, and bicycle racks. Building Braddock District End of 2023
Mount Vernon Terrace Force Main Replacement - Construction Summary Mount Vernon Terrace Force Main Replacement - Construction Summary Replacement of a 1,246 LF 6" diameter sanitary sewer force main. Wastewater Mount Vernon District September 2024
Oak Marr Pump Station Rehabilitation Project - Construction Summary Oak Marr Pump Station Rehabilitation Project - Construction Summary Oak Marr Pump Station Rehabilitation Project Wastewater Fall 2024
Old Courthouse Road at Besley Road Realignment Project Old Courthouse Road at Besley Road Realignment Project Old Courthouse Road at Besley Road Realignment Project is part of the spot improvement program in the Hunter Mill District of Fairfax County Transportation Hunter Mill District December 2025
Operational Support Bureau - Construction Summary Operational Support Bureau - Construction Summary New 36,600 SF building, 8,000 SF motorcycle building, 3,250 SF vehicle building, and 2,750 SF inspection building. Building Mason District Spring 2025
Popes Head Tributary at Havenner Road (PH82-0001/PH9204) Stream Restoration - Construction Summary Popes Head Tributary at Havenner Road (PH82-0001/PH9204) Stream Restoration - Construction Summary Construction of approximately 4,152 linear feet of stream using natural channel design and riparian corridor enhancements for improved water quality. Stormwater Springfield District June 2024
Primary - Secondary Sustaining Project 1 - Construction Summary Primary - Secondary Sustaining Project 1 - Construction Summary Project will meet short-term rehabilitation needs of primary & secondary facilities at the Noman M. Cole, Jr., Pollution Control Plant. The scope includes 106 elements to improve the safety and operations for the next 15 years. Wastewater Mount Vernon District March 2027
Raw Wastewater Pumping System Rehabilitation/Replacement-B3 - Construction Summary Raw Wastewater Pumping System Rehabilitation/Replacement-B3 - Construction Summary B3 Rehabilitation consisting of demolition of existing 6” header and wall cleaning system on EQ Tanks No. 1-4, demolition of WWR Pumps and above grade WWR piping in Tanks No. 1-5, replacement ... Wastewater Mount Vernon District Spring 2024
Rehabilitation of the Activated Sludge Effluent Pump Station - Construction Summary Rehabilitation of the Activated Sludge Effluent Pump Station - Construction Summary Rehabilitation of the Activated Sludge Effluent (ASE) Pump Station which conveys secondary effluent to the Moving Bed Biological Reactor Facility process. Wastewater Mount Vernon District April 2026
Rocky Branch Tributary at Ashlawn Park Stream Restoration - Construction Summary Rocky Branch Tributary at Ashlawn Park Stream Restoration - Construction Summary Rocky Branch Tributary at Ashlawn Park Stream Restoration Stormwater Providence District June 2024
Savile Lane Pumping Station Rehabilitation Project - Construction Summary Savile Lane Pumping Station Rehabilitation Project - Construction Summary Rehabilitation of the Savile Lane Pump Station in McLean, VA. Wastewater Dranesville District November 2024
Seven Corners Fire Station - Construction Summary Seven Corners Fire Station - Construction Summary Demolition of existing fire station and construction of new approximately 13,500 SF fire station with associated site improvements. The project also includes a storage outbuilding at the rear of the fire station. Building Mason District Late Summer 2024
Sleepy Hollow Road Walkways - Construction Summary Sleepy Hollow Road Walkways - Construction Summary Construction of approximately 4,800 LF of concrete sidewalk, 690 SY of curb ramps, driveway entrances and 206 LF of retaining wall that will provide connectivity intended to fill in the missing links in the sidewalk network adjacent to Sleepy Hollow Road Transportation Mason District April 2024
Slipline Replacement No. 3 (Celadon Lane) - Construction Summary Slipline Replacement No. 3 (Celadon Lane) - Construction Summary The project involves the replacement of approximately 1,700 linear feet of defective 6-inch slip-lined sanitary sewer pipes, relocation of approximately 900-linear feet of sewer main from backyards to the street, and re-routing of 13 sewer service lines. Wastewater Mason District Spring 2024
Solids Processing Rehabilitation Phase III - Construction Summary Solids Processing Rehabilitation Phase III - Construction Summary Rehabilitation of solids-related processes including incineration, sludge storage, ash collection, scum concentration, supporting processes, and supporting facilities. The project also includes rehabilitation of buildings K1 (incineration), K2 (incinerati Wastewater Mount Vernon District Summer 2024
Springfield Community Business Center (CBC) Commuter Parking Garage - Construction Summary Springfield Community Business Center (CBC) Commuter Parking Garage - Construction Summary 1100 parking spaces, pedestrian bridge across Old Keene Mill Road, 7 bus bay transit center, open air community use areas at grade and top deck and solar panels to reduce energy consumption. Building Franconia District Summer 2024
Stormwater and Wastewater Consolidation Facility - Construction Summary Stormwater and Wastewater Consolidation Facility - Construction Summary This project consolidates Stormwater and Wastewater functions for integrated services, is a showcase and educational facility that exemplifies sustainable features, and includes administrative office building, maintenance and storage buildings. Building Braddock District Fall 2026
Temporary Fairview Fire Station - Construction Summary Temporary Fairview Fire Station - Construction Summary Temporary Fire Station and Parking Lot Building Springfield District Summer 2024
Terminal Road Spot Improvement Terminal Road Spot Improvement Terminal Road Spot Improvement is the addition of a left turn lane and channelizing the right turn lane on Terminal Road eastbound approach to Fairfax County Parkway. Transportation Mount Vernon District April 2025
Turkeycock Creek at Brookside Office Park - Construction Summary Turkeycock Creek at Brookside Office Park - Construction Summary Approximately 300 linear feet of stream restoration of the Turkeycock in Cameron Run Watershed in the Mason District. Stormwater Mason District Completion – May 2024
Wiehle Avenue at Washington and Old Dominion Trail - Construction Summary Wiehle Avenue at Washington and Old Dominion Trail - Construction Summary Wiehle Avenue at Washington and Old Dominion Trail Transportation Hunter Mill District July 2024
Wolf Trap Elementary School Safe Routes To School - Construction Summary Wolf Trap Elementary School Safe Routes To School - Construction Summary Project purpose is to improve Wolf Elementary School's main school crossing across Beulah Road at Talisman Drive and improve safety for modes along Beulah Road near the school. Transportation Hunter Mill District April 2024

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