OFF-SITE WATER MAIN AND SANITARY SEWER EXTENSION

Client: Nisqually Indian Tribe

Location: Olympia, WA

Contract Value: $600,000

Completed: August 2013

This project for the Nisqually Red Wind Casino consists of 1,500 feet of 12-inch diameter PVC water main with fire hydrants, gate valves and three connections to the existing water system. The sanitary sewer improvements consist of 200 feet of 8-inch diameter gravity sanitary sewer, two manholes and one connection to the existing sewer system.

To complete this work a 42-inch cased bore crossing of State Route 510 was placed encompassing one 12-inch diameter water main, one 8-inch diameter gravity sanitary sewer, and four communication conduit carrier pipes. Work also included removal and restoration of fences and sidewalks, and gravel and paved roadway restoration.

Tapping sleeve installation.