2006-11-07 14:25:33 · 4 answers · asked by dave f 1 in Home & Garden ➔ Maintenance & Repairs
It all depends on where you are. Check your local building code.
2006-11-07 14:30:55 · answer #1 · answered by essiba 1 · 0⤊ 0⤋
Depends on the state. If you live in a state that freezes say 16 inches during the winter then it is 36 inches or more. If you do not get a deep freeze in your area then about 12 to 24 inches. But I would still check with the city government about how deep or the state agency.
2006-11-07 22:28:03 · answer #2 · answered by fatboysdaddy 7 · 0⤊ 1⤋
usally minmum for non service entrace conduit, is 18" ( for PVC schedule 40 ) )by NEC code, service entrace are typically 36" to top of conduit. Rigid pipe can be shallower.
2006-11-07 22:52:22 · answer #3 · answered by Anonymous · 2⤊ 0⤋
usually 24",
2006-11-07 22:34:51 · answer #4 · answered by T C 6 · 1⤊ 0⤋