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Backflow prevention hands-on test

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  • 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.

  • #2
    Nope. But, I practiced before taking it on RPZs, DCs and PVBs.

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