Last Updated 06/15/2020 12:43 PM
Project Title

Leigh Meadow Basin Retrofit and Stream Restoration

Physical Address View project details and contacts
City, State (County) Fairfax, VA 22035   (Fairfax County)
Category(s) Sewer and Water
Sub-Category(s) Storm/Sewers
Contracting Method Competitive Bids.
Project Status Results
Bids Due View project details and contacts
Estimated Value
Plans Available from County Agency - 04/20/20
Owner View project details and contacts
Architect View project details and contacts
Description

Converting one existing basin (0584DP) into a regenerative stormwater conveyance, converting one existing basin (0103DP) into a sand filter, and restoring approximately 1,650 of eroded stream. This project is in the Dranesville Magisterial District of Fairfax County, Virginia. The project includes the following: regenerative stormwater conveyance structures, regenerative stormwater step pools, sand filter construction, furnishing filter bed materials, rock steps, cast-in-place concrete, polyvinyl chloride (PVC) underdrains, step pools, rock sills, boulder riffles, imbricated rock, modified cross vanes, log sills, reinforced bed mix, clearing, tree removal, excavation, earthwork, storm sewer construction, erosion and sediment control, invasive plant eradication, landscape planting, permanent maintenance access road construction, curb and gutter replacement. The proposed stream restoration work shall comply with Natural Channel Design (NCD) standards.

Details

Division 03 - Concrete, Precast Concrete.
Division 33 - Utilities, Storm Drainage Utilities, Storm Utility Drainage Piping, Storm Utility Water Drains, Storm Drainage Structures.

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Project Documents
 Engineered Spec Sheet
 Architectural Plans
 Other Documents