Wet Vent for 3 piece under slab

Discussion in 'Plumbing Forum, Professional & DIY Advice' started by Brian C Richer, Aug 4, 2021.

  1. Brian C Richer

    Brian C Richer New Member

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    Hi Terry
    Would this work for wet venting a 3 piece. The end is a clean out

    IMG_7051.jpg
     
  2. Jeff H Young

    Jeff H Young In the Trades

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    sure
     
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  4. Brian C Richer

    Brian C Richer New Member

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    Hi Jeff
    So I dont have to tie the shower into the lav/wet vent then into the 4inch sewer pipe. The shower can go directly in into the 4inch?
     
  5. Jeff H Young

    Jeff H Young In the Trades

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    yes
    looks good like you have it!
     
  6. Brian C Richer

    Brian C Richer New Member

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    Hi Jeff
    I will be moving the lav / wet vent over to the other side on the WC once framing is done- 28 inches. This will keep the WC at the end of the line
    This should still work ?
     
  7. Jeff H Young

    Jeff H Young In the Trades

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    lost me ? the picture isn't what your doing? draw that up please
     
  8. Terry

    Terry Administrator Staff Member

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    A picture of the layout that you're trying to do?
    And why is the cleanout at the far end of the room?
     
  9. Brian C Richer

    Brian C Richer New Member

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    Hey Jeff
    Is this clear? Sorry about the bad photo,
    Just moving the vent and lav drain over to the other side of WC. Then go up through the roof

    PXL_20210804_19003sgsrg5612.jpg
     
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  10. Brian C Richer

    Brian C Richer New Member

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    Hi Terry
    I uploaded a photo in the thread. The clean out is there just to keep it closer to the wall. We are renovating a large garage into a studio- it will all be open so there will be easy access to the clean out. Does it matter the length?
     
  11. Michael Young

    Michael Young In the Trades

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    Yep. Looks great. be sure to put some insulation around the pipe penetrations through the concrete. Code required. if you don't put the insulation on your toilet riser, you won't be able to glue down your toilet flange
     
  12. Michael Young

    Michael Young In the Trades

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    Nice clean work. Well done Brian C. Richer
     
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  13. Brian C Richer

    Brian C Richer New Member

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    Hi Terry
    Thanks for this. I will get the insulation around those pipes
     
  14. Brian C Richer

    Brian C Richer New Member

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    Michael
    Thank you

    Brian
     
  15. Jeff H Young

    Jeff H Young In the Trades

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    Yea thats it Brian looks good! the trap arm for lav is commonly done like that . floor clean out is ok your choice no comment for or against.
     
  16. Brian C Richer

    Brian C Richer New Member

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    Thanks Jeff
     
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