However, the National Electrical Code (NEC ... Rigid metal conduit (RMC); Rigid polyvinyl chloride conduit (PVC). Underground ...

pull back your pipe and pull your cable through it. There is so much time savings, it is unbelievable." For example, one client wanted to place underground electric line. "You have sprinkler lines ...

PVC conduit underground at a new downtown Minneapolis ... so the experience was eye-opening. I was an electrical apprentice at the time, and I learned a lot that year: hauling pipe, digging ...

Other considerations, such as the location of electric substations, water pipes, trees and other street improvements, are required to be addressed before utilities are placed underground.