If electrical conductors energized at not over 120 volts to ground are run under a commercial parking lot in rigid metal conduit

Question

2 years ago

11

, the minimum depth of burial is required to be _________?

1 answer:

Lyrx [107] · Answer 1 · 2023-07-26T00:20:41+03:00

12 inches (305 mm) below grade

The minimum depth of burial required is 12 inches (305 mm) below grade.

<h3>What are electrical conductors?</h3>

A substance or material that permits the flow of electricity is known as an electrical conductor.
When voltage is provided, electrical charge carriers, often electrons or ions, travel effortlessly from atom to atom in a conductor.

<h3>What kinds of conductors can be used underground?</h3>

The usage of cables and wires in underground construction is possible.
Aluminum or copper can be used to create subsurface wires.
Copper wire can be buried safely bare or with insulation or a protective coating.
Two or more conductors that have been encased together to form a cable.

<h3>How deep should electrical conduit be buried?</h3>

Metal conduits should generally be buried at least 6 inches underground.
You can also submerge them under a 4-inch concrete slab at a 4-inch depth.
The conduits must be buried beneath your driveway at a depth of 18 inches, and beneath a public road or alleyway at a depth of 24 inches.

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