Columbia East Forcemain Improvements

This project consists of furnishing and installing approximately 50,500 total LF of HDPE, DR 11, 20-inch Outside Diameter Iron Pipe Size (IPS) Forcemain including prefabricated bends, in single and dual pipe trench configurations, air/vacuum valve assemblies, connections to dry force main pipes at the Columbia East Pump Station and the PWRF, roadway paving, restoration, and associated items.