Venting and storm drainage tackled during UPC debate.
When the IAPMO Plumbing Technical Committee reaches Chapter 7 of the plumbing code changes, you know arguments about the minimum pipe size of various drains, vents and storm drains will ensue.
When the IAPMO Plumbing Technical Committee reaches Chapter 7 of the plumbing code changes, you know arguments about the minimum pipe size of various drains, vents and storm drains will ensue.