Program Requirements. Some essential, basic information about your program can be found in the Graduate Programs in the Graduate Catalog, including the program description, curriculum, and contact information. Doctoral Students. For your program's handbook, go to Graduate Handbooks and select your graduate program.
The National Electric Code requires that wire placed in Schedule 80 PVC must be buried at least 18 inches below ground. If the wire is being buried without PVC, it must be at least 24 inches underground.
How deep are utilities required to bury their pipes and wires? I found a white pvc pipe buried in my yard, it is maybe a 4 diameter pipe, and it comes in from the neighbor's yard, and ends in my yard, and has a cap on the end. It was only a few inches deep, and then forced to bend so it could remain a few inches deep where my yard sloped.