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A Fairfax County, VA, publication
Department of Public Works and Environmental Services
Working for You!
Rio Vista Drive Channel StabilizationContract No. CN3125900Project No. SD-000031-043ATask Order No. 22Mount Vernon District
August 12, 2015
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Rio Vista Drive Channel StabilizationPost Construction
Jute Mesh used to stabilized the banks
Rio Vista Drive Channel Stabilization
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Mount Vernon District, Tax Map #118-1
Project Site
Project DetailsRio Vista Drive Channel Stabilization
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Description:
The Rio Vista Drive channel stabilization project was substantially completed on May 18, 2015. The existing roadside channel is located along the Northern side of Rio Vista Drive, east of Haislip Lane, and within the Kane Creek Watershed. The project provides improvements to the existing drainage channel by stabilizing the roadside ditch with a grass lined V-ditch and rip-rap trapezoidal ditch. The improvements will reduce the flow velocity, provide stability, and enhance water quality along the steep slopes leading to the Occoquan Bay.
Project Overview:• Removing concrete rubble along the existing channel• Excavating and grading the existing roadside channel• Installing a V-ditch and rip-rap lined trapezoidal ditch• Installing a soil retention mat to stabilize and establish the vegetated V-ditch• Lining the trapezoidal ditch with rip-rap• Installing an endwall at each of the existing and new concrete pipes • Stabilizing the storm pipe outfall area with geotextile fabric and rip-rap• Restoring the existing road to its original surface
Project Team:• Maintenance and Stormwater Management Division – Jeff Vish• Utilities Design and Construction Division - Yousef Rayyan• Utilities Design and Construction Division - Howard Champ • Land Survey Branch - Gregory Harper
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Rio Vista Drive Channel StabilizationPre-Construction
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Rio Vista Drive Channel StabilizationPost Construction
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Rio Vista Drive Channel Stabilization Pre-Construction
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Rio Vista Drive Channel Stabilization
Post Construction
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Pre-ConstructionRio Vista Drive Channel Stabilization
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Rio Vista Drive Channel Stabilization
Post Construction
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Pre-constructionRio Vista Drive Channel Stabilization
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Post ConstructionRio Vista Drive Channel Stabilization
Before After
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Rio Vista Drive Channel Stabilization
Additional Information
For additional Information, please call
www.fairfaxcounty.gov/dpwes
Ben Boxer, Public Information Officer703-324-5880, TTY 711
Ben. Ben Boxer, Public Information Officer703-324-5880, TTY 711
Ben. Ben Boxer, Public Information Officer703-324-5880, TTY 711
Irene Haske, Public Information Officer703-324-5500, TTY [email protected]
Capital Facilities/Utilities Design and Construction Division/Transportation & Stormwater Construction Branch
Rio Vista Drive Channel Stabilization
