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Water Column Test - Minneapolis Inspection

Written By David Hammond on Wednesday, Oct 18, 2017 | 02:49 PM

 
This video shows how to set up a water column test which is the final DWV plumbing test for the city of Minneapolis. I am a homeowner, not a licensed professional. I found that this test was very misunderstood so I posted a video about how I did it for under $10.

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