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Meadow Run Pond Improvement

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The Meadow Run (0273DP) dry pond is located within the Bull Neck Run Watershed. The project replaced a deteriorating control structure and primary spillway, increased the storage volume and incorporated water quality improvements through the use of extended detention, wetland plantings and increased travel time. The project also upgraded the maintenance access.

Publié dans : Environnement
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Meadow Run Pond Improvement

  1. 1. A Fairfax County, VA, publication Department of Public Works and Environmental Services Working for You! Contract No. CN17125177 Project No. SD-000033-052 District: Dranesville District Tax Map No. 020-4 March 18, 2019 MEADOW RUN (0273DP) POND IMPROVEMENT
  2. 2. Meadow Run (0273DP) Pond Improvement Capital Facilities/Utilities Design and Construction/Stormwater Construction Branch
  3. 3. Project Details Meadow Run (0273DP) Pond Improvement Capital Facilities/Utilities Design and Construction Division/Stormwater Construction Branch Description: The Meadow Run (0273DP) Pond Improvement was substantially completed on February 25, 2019. The site is located within the Bull Neck Run Watershed. The project replaced a deteriorating control structure and primary spillway, increased the storage volume and incorporated water quality improvements through the use of extended detention, wetland plantings and increased travel time. The project also upgraded the maintenance access. Project Overview: • Removal of existing corrugated metal riser and principal spillway pipe (PSP) and replacement with reinforced concrete riser and PSP including a drop structure with a manhole to reduce slope • Regrading of the pond to accommodate the water quality volume for water quality benefit • Construction of Geoblock Access Road for future maintenance • Construction of imbricated plunge pools at the pond inflow and outfall • Construction of deflection berm with splash boulder face to lengthen the flow path Project Team: • Project Manager - Richard Markey, Maintenance and Stormwater Management Division • Construction Manager - Chris Triolo, Utilities Design and Construction Division (UDCD) • Construction Inspector - Hammad Hashmi, UDCD
  4. 4. Meadow Run (0273DP) Pond Improvement Capital Facilities/Utilities Design and Construction Division/Stormwater Construction Branch Tax Map 020-4 8004 Algarve Street McLean, VA SITE
  5. 5. Meadow Run (0273DP) Pond Improvement Capital Facilities/Utilities Design and Construction Division/Stormwater Construction Branch Construction
  6. 6. Meadow Run (0273DP) Pond Improvement Capital Facilities/Utilities Design and Construction Division/Stormwater Construction Branch Building the Cast-In-Place Endwall
  7. 7. Before After Meadow Run (0273DP) Pond Improvement Capital Facilities/Utilities Design and Construction Division/Stormwater Construction Branch
  8. 8. Additional Information For additional Information, please call www.fairfaxcounty.gov/publicworks Meadow Run (0273DP) Pond Improvement Capital Facilities/Utilities Design and Construction Division/Stormwater Construction Branch Matthew Kaiser, Public Information Officer 703-324-8455, TTY 711 Matthew.Kaiser@fairfaxcounty.gov

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