@plumbingthings_: Came out to a property today that had a couple of closet groups that were holding water and solids. Everytime the customer flushed her toilets they drained slowly. Got under the property and found that the closet sweep at the end of the line had 3/8 bubble backfall. Went to work and cut the system out, and plumbed everything back to code (1/8 fall on 3” drains, 1/4 fall on 2” drains). #plumber #plumbing #SanAntonio #fyp #work

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