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Spinnaker Court Sewage Pumping Station, L02 and Force Main

Updated
4/2/2026
| Capital Project
Project in Our Projects

The existing Spinnaker Court Sewage Pumping Station (SPS), constructed in 1970 as a wet well/dry well station, will be replaced to upgrade the SPS to the latest codes and standards as well as replace the aging structures and equipment. Five hundred feet of new six-inch force main will also be constructed to replace the aging four-inch force main discharging from the SPS to a manhole at Helm Court. The new station will serve the community for many years.

Occoquan River Crossing Project

Updated
4/2/2026
| Capital Project
Project in Our Projects

The Occoquan River Crossing Project is a collaboration between three providers of drinking water: Fairfax Water, Prince William Water, and Virginia American Water. This project consists of designing and constructing two new 42-inch parallel water mains that will cross under the Occoquan River inside a 400-foot-long tunnel and connect to existing water mains on the Prince William County side of the river. In addition, a new water main will be installed to connect Fairfax Water’s Griffith Water Treatment Plant (located in Fairfax County) with the 42-inch water mains at the Occoquan River.

This project also includes the installation of a new drinking water pump at the Griffith Plant and two interconnections between existing water mains in Prince William County: one at Tanyard Hill Road and the other at the Horner Road Commuter Parking Lot (alternate location: Lake Ridge).

The engineering design, design schedule, construction schedule, and construction process are being managed by Fairfax Water, with coordination among the three utilities.