The project consists of constructing 40,000 feet of 108-inch reinforced concrete pipe, several junction structures and the installation of the Iron Bridge Pump Station Improvements.
Approximately 23,500 LF of 108" concrete cylinder pipe. Approximately 125 LF of 144" diameter tunnel will also be required for a road crossing. Construction of meter vault and outfall structure to include electrical and instrumentation.
Approximately 30,000 feet of 72" Potable Water Line, 2000 lf of 96" Dirt and Rock Tunnels. Main supply line from CMUD to Airport.
Construction of approximately 5,400 lf of 72" relief sewer, approximately 7,100 lf of 60" relief sewer ( approximately 2,840 lf will be installed by tunneling), manholes, a diversion structure, abandonment and removal of existing sewers and all associated work.
The project consists of constructing approximately 21,120 linear feet of 97-inch diameter fabricated steel pipeline with Type B coating; approximately 1,416 linear feet of pipe installation by tunneling; constructing approximately 116 linear feet of 48-inch, and 190 linear feet of 30-inch diameter coated welded steel pipe, 36-inch and 20-inch diameter stainless steel pipe and a 48-inch butterfly valve.