lazy creek court outfall restoration

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A Fairfax County, VA, publication Department of Public Works and Environmental Services Working for You! Lazy Creek Court Outfall Restoration Project Number: SD-000031-043 District: Mount Vernon 12/21/17

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Page 1: Lazy Creek Court Outfall Restoration

A Fairfax County, VA, publication

Department of Public Works and Environmental ServicesWorking for You!

Lazy Creek Court Outfall Restoration

Project Number: SD-000031-043

District: Mount Vernon

12/21/17

Page 2: Lazy Creek Court Outfall Restoration

Stormwater/Maintenance and Stormwater Management Division

Completed Project

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Lazy Creek Court Outfall Restoration

Page 3: Lazy Creek Court Outfall Restoration

Lazy Creek Court Outfall Restoration

Stormwater/Maintenance and Stormwater Management Division

Project Details

Description: The Lazy Creek Court Outfall Restoration Project was substantially completed on August 18, 2017. The project consisted of the restoration of 159 linear feet of an eroded channel located in a Resource Protection Area. The goals of the project were to address public safety concerns, stabilize a deeply eroded channel by using natural stream design techniques and provide enhanced water quality.

Project Objectives:

• Restore the outfall channel with imbricated stone rock steps and reinforced bed mix• Stabilize channel banks using coir matting• Re-vegetate with native plants, trees, and shrubs to promote reforestation in disturbed

areas• Provide reduction of 19.4 lbs of Total Nitrogen per year, 8.9 lbs of Total Phosphorus per

year, and 3,074 lbs of Total Suspended Solids per year

Project Team:Project Manager: Jack Meritt, P.E. – Stormwater/Maintenance and Stormwater Management Division (MSMD)Project Design: Wetland Studies and Solutions, Inc.Construction: MSMD Heavy Maintenance Crew led by Brien ShreveVegetation Contractor: GroundFX

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Stormwater/Maintenance and Stormwater Management Division

Lazy Creek Court Outfall Restoration

Project Location: Tax Map 098-4, Mount Vernon District

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Page 5: Lazy Creek Court Outfall Restoration

Lazy Creek Court Outfall Restoration

Stormwater/Maintenance and Stormwater Management Division

Pre-Construction Condition

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Stormwater/Maintenance and Stormwater Management Division

Lazy Creek Court Outfall Restoration

Construction Photos

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Stormwater/Maintenance and Stormwater Management Division

Lazy Creek Court Outfall Restoration

Construction Photos

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Page 8: Lazy Creek Court Outfall Restoration

Stormwater/Maintenance and Stormwater Management Division

Lazy Creek Court Outfall Restoration

Construction Photos

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Page 9: Lazy Creek Court Outfall Restoration

Stormwater/Maintenance and Stormwater Management Division

Before and After

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Lazy Creek Court Outfall Restoration

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Additional Information

For additional information, please contact

www.fairfaxcounty.gov/dpwes

Stormwater/Maintenance and Stormwater Management Division 10

Irene Haske

703-324-5821

[email protected]

Lazy Creek Court Outfall Restoration