Markcockrell
New Member
I am attempting to tie into my main sewer line to add a run for a toilet and sink in a back yard shed. (Southeast Virginia) I have tackled a few small plumbing repairs and DIY jobs but I am a definitely a novice. I think I have a plan of attack but was hoping I could get clarification on a few things and validate if I've really screwed this design up.
I have posted my best attempt to mock this up with the fittings and pipe sizes I plan to use. Existing sewer already exits the rear of my house, makes a 90 to extend past the house then has another long sweep 90 to head to the street and connect to the city sewer line. (I plan to remove this 90 and insert a long sweep wye)
1) Are the fittings and pipe sizes appropriate for the toilet and lav? (Nothing else will ever need to be added, this is a shed/ pool bathroom)
2) Does the roof vent need to be 3" or 2"??
3) Assuming my connections are done properly and I have the correct slopes throughout is this a correct design that would meet plumbing code.
I have posted my best attempt to mock this up with the fittings and pipe sizes I plan to use. Existing sewer already exits the rear of my house, makes a 90 to extend past the house then has another long sweep 90 to head to the street and connect to the city sewer line. (I plan to remove this 90 and insert a long sweep wye)
1) Are the fittings and pipe sizes appropriate for the toilet and lav? (Nothing else will ever need to be added, this is a shed/ pool bathroom)
2) Does the roof vent need to be 3" or 2"??
3) Assuming my connections are done properly and I have the correct slopes throughout is this a correct design that would meet plumbing code.