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.
01 - General (click to expand/collapse)
02 - Force Main Plan and Profile (click to expand/collapse)
03 - Details and Notes (click to expand/collapse)
04 - Erosion Control Details (click to expand/collapse)
|71 - Erosion Control Details||2.5 MB|