Hi,
I am plumbing a new washer drain into a closet adjacent to a bathroom, tying into the bath drain. the lavatory drain ties into an existing 3" cast iron vertical vent, which I will replace with PVC. I would plumb a 2" horizontal drain to which the washer and lavatory would connect to, and that 2" pipe draining into the 3" stack.
There are no cleanout plugs in the bath, nor do I see one in the front of the house (1965 ish cast iron drains).
Can you give me feedback on my design?
-
Do I need the vent section between the sink drain and washer trap? I would think it could vent from the lavatory vent (wet vent) since they are only 3 feet appart and the drain is 2".
-How and where do I plug the drain addition to show the inspector it holds water?
- Do I need to add a cleanout at the base of the 3" stack and insert a balloon there? what will test the no hub PVC to CI joint?
Thanks!
I am plumbing a new washer drain into a closet adjacent to a bathroom, tying into the bath drain. the lavatory drain ties into an existing 3" cast iron vertical vent, which I will replace with PVC. I would plumb a 2" horizontal drain to which the washer and lavatory would connect to, and that 2" pipe draining into the 3" stack.
There are no cleanout plugs in the bath, nor do I see one in the front of the house (1965 ish cast iron drains).
Can you give me feedback on my design?
-
Do I need the vent section between the sink drain and washer trap? I would think it could vent from the lavatory vent (wet vent) since they are only 3 feet appart and the drain is 2".
-How and where do I plug the drain addition to show the inspector it holds water?
- Do I need to add a cleanout at the base of the 3" stack and insert a balloon there? what will test the no hub PVC to CI joint?
Thanks!