running underground coduit as opposed to uf cable
#1
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running underground coduit as opposed to uf cable
i am thinking of running underground metal conduit for my outdoor outlets and lighting. i know 125volt 20 amp or less must be 12 inches deep for uf cable but how deep should conduit be? i want to run conduit sice i may want to run future lines so i will not have to re dig. can underground conduit have regular stranded wires?
#2
i am thinking of running underground metal conduit for my outdoor outlets and lighting.
i know 125volt 20 amp or less must be 12 inches deep for uf cable
can underground conduit have regular stranded wires?
#3
You can not use EMT in the ground, you must use rigid. I agree with Ray, PVC all the way! PVC can be buried 12" if GFCI protected and 20 amps or less, otherwise it needs to be down 18". I suggest lat least running 3/4" PVC.
#4
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I would definately go with 18"-24" deep, even with GFCI protection. It'll be a bit more work, but you (or a future home owner) will be less likely to hit it if you dig around it. Nothing worse then hitting the pipe with a shovel (or something else) and have to go through and replace it all.
Also, if you are thinking you might run more lines through later, Maybe run a slightly larger pipe and leave yourself a pull string (something plastic coated as to not rot).
Also, if you are thinking you might run more lines through later, Maybe run a slightly larger pipe and leave yourself a pull string (something plastic coated as to not rot).