Underground Utilities

2011

Phase I Cub Run Gravity Delivery System Improvements

Centerville, VA

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Owner Upper Occquan Service Authority

Value $13,538,826

Engineer Whitman Requardt & Associates

  • 30,280 LF of 36"- 60" Fiberglass Sanitary Sewer Pipe
  • Entailed an elaborate bypass system pumping normal flows in the 4,400 gpm to the peak flows of 29,600 gpm
  • Utilized a twin pumping system with 12" and 18" pumps
  • Utilized pumping the sewage through an environmentally sensitive area along the Cub Run Creek while crossing the creek eleven times.
  • Remove and replace 12,000 LF of walking and bike trails
  • Created 8,000 LF of access roads for maintenance of the sewer system

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  • Contact Us

  • 1351 Broadway St W
  • P.O. Box 459
  • Rockville, MN 56369
  • Toll Free 800.243.8720
  • Office 320.253.9291
  • Fax 320.253.3533