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Thread: Install conduit under existing patio

  1. #1

    Question Install conduit under existing patio

    I've got to "push" a couple of 3/4" conduits under an existing concrete patio slab. Distance is about eight(8) feet. Patio was (reportedly) poured over a layer of compacted coarse sand. There is clear access from both ends. I've used a pressure washer to do this job under sidewalks, but never for such a distance. Can anyone offer some advice?

  2. #2
    DIY Senior Member upper's Avatar
    Join Date
    May 2009
    Fresno, CA


    Easy deal,take a 3/4 sch 40 pvc and put a 3/4 by 1/2 male adaptor on the end.Hook up the garden hose and Water jet to the other side.Good luck Upper

  3. #3


    upper: I shoulda figured that out, will try this weekend. Thanks for the tip.


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