(1)
The nominal pipe size of every vent pipe shall conform to Table 7.5.7.1.
Table 7.5.7.1. Minimum Permitted Size of Vent Pipe Based on Size of Trap Served
Forming Part of Sentences 2.5.7.1.(1) and 2.5.8.2.(1)
The nominal pipe size of every vent pipe shall conform to Table 7.5.7.1.
Forming Part of Sentences 2.5.7.1.(1) and 2.5.8.2.(1)