C
cardigan
Hi
1. What are the rules in terms of:
1. What is allowed and how for plumbing the bath and sink waste pipes into the down spout of the soil pipe?
2. Where a separate soil pipe is put in and tapped into the main drains, does each pipe need to extend upwards to vent out of the roof?
TIA
1. What are the rules in terms of:
1. What is allowed and how for plumbing the bath and sink waste pipes into the down spout of the soil pipe?
2. Where a separate soil pipe is put in and tapped into the main drains, does each pipe need to extend upwards to vent out of the roof?
TIA