Washington Suburban Sanitary Commission
Special DistrictMD
Posted
Sep 17, 2026
Oct 15, 2026
Greenbelt Road Large Valve Vault Replacement RFP
This project consists of the replacement of approx 340 FT of 30-inch cip, a 42-inch pccp with 9 feet of 30-inch dip, 331 FT of 42-inch dip water mains, the installation of a 42-inch water valve vault, and the demolition of an existing 36-inch valve vault.
