Ridged conduit

Discussion in 'Electrical Forum discussion & Blog' started by cwhyu2, Mar 18, 2009.

  1. cwhyu2

    cwhyu2 Consultant

    Messages:
    1,332
    Location:
    Cincinnati OH
    Is buried ridgid 6" to top of pipe or 1ft in non traffic(ie no vehicals,or under
    driveways ect.) what would NEC book say.
  2. Speedy Petey

    Speedy Petey Licensed Electrical Contractor

    Messages:
    991
    Location:
    NY State, USA
    I assume you mean rigid metal conduit and not pvc.

    In open areas: 6" cover
    One and two family driveways & parking areas: 18" cover
    Under streets, highways, roads, alleys, driveways, and parking lots: 24" cover
    Airport runways: 18" cover
  3. cwhyu2

    cwhyu2 Consultant

    Messages:
    1,332
    Location:
    Cincinnati OH
    Thanks speedy for the confirmation.And yes ridgid metal conduit.
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