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

Rocky Branch Tributary at Ashlawn Park Stream Restoration - Construction Summary

  • Project No. – SD-000031-239
  • Project Engineer – Yousef Rayyan
  • Contractors - Environmental Quality Resources, LLC
  • Location: Providence District
  • Scope:  The work will include, but not limited to: grading, excavation, fill, stream alignment, in-stream and log structures, reinforced bed material, riparian corridor enhancement, replacing of two culvert pipes, 180 linear feet trail regrading.  Natural channel design techniques will be used to develop a stable channel such as utilizing cross vane, boulder pool, rock steps, step pool, log vane, root wad toe, creating meandering riffle and low flow pool. The work also includes restoration of the disturbed area with native species/landscaping.
  • Completion: June 2024

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