Results 1 to 2 of 2

Thread: Conduit in floor deck trench - minimum cover

  1. #1
    Join Date
    Feb 2003
    Location
    New York, 40.7514,-73.9925
    Posts
    4,439

    Conduit in floor deck trench - minimum cover

    Is there a minimum depth and concrete cover over 1/2" conduit in a trench that goes to a shallow floor box in a commercial office building? Just a lobby area.

    I want to say 2" minimum so it doesn't just flake away, but I can't find anything like that.
    Last edited by ron; 04-13-18 at 01:46 PM.
    Ron

  2. #2
    Join Date
    Jul 2003
    Location
    New Jersey
    Posts
    24,745
    No minimum in the NEC.
    Rob

    Moderator

    All responses based on the 2014 NEC unless otherwise noted

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •