Scope of Work
Cianbro installed 4,220 ft of underground 138 kV (1500kcmil) transmission cable and removed the existing overhead conductor and 14 existing steel monopole structures.
- Framed and set termination pole structure for existing double circuit 138kV 556 overhead conductor wire to double circuit 1500kcmil underground transmission cable
- Installed 37,980 ft of conduit and 4,220 ft of duct bank
- Placed 1,925 cy of concrete
- Set 6 manholes – manholes were set in pairs, each holding a separate circuit
- Removed 25,320 ft of overhead 556 conductor
- Removed 14 steel monopoles
Lean, Innovative, and Unique Project Solutions
Work activity plans and traffic flow management was critical to the success of this project. The last 1,000 ft of the project was within a high volume traffic area, located next to Clipper Stadium. The Cianbro team successfully managed the construction of the project and maintained a steady traffic flow without interference with the vehicular traffic to Clipper Stadium.