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Backflow prevention hands-on test

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  • Mark7
    replied
    Nope. But, I practiced before taking it on RPZs, DCs and PVBs.

    Leave a comment:


  • esarratt
    started a topic Backflow prevention hands-on test

    Backflow prevention hands-on test

    I was wondering if anybody had problems passing the backflow prevention written AND/OR hands-on test for backflow prevention certification? I took the course a couple years ago--failed it, and am about to take it again. Just curious what your experiences have been.
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