Are My Drains and Vents Correct?

[MikeGA]

I redid my entire DWV system in the house. Three and a half bathrooms one kitchen and a laundry room. I have been doing plumbing for quite a while but this is the first time I undertook such a large project myself. I'm curious as to if my fittings are the correct ones. I'm asking because I realize there are a lot of rules with what bends can and cant be used and I think I've used all the right ones.

 

[Reach4]

New Jersey uses NSPC.

Is that a sanitary tee on its side in the circle in https://terrylove.com/forums/index.php?attachments/img_20200210_162004-jpg.59393/? I doubt that is permitted, but I have even less knowledge of NSPC ...

 

[Sponsor]

 

[MikeGA]

New Jersey uses NSPC.

Is that a sanitary tee on its side in the circle in https://terrylove.com/forums/index.php?attachments/img_20200210_162004-jpg.59393/? I doubt that is permitted, but I have even less knowledge of NSPC ...

Yes and I thought I saw that horizontal to vertical using a sanitary tee is acceptable. Do others know for sure in NJ?

 

[Reach4]

Yes and I thought I saw that horizontal to vertical using a sanitary tee is acceptable.

That is the acceptable use everywhere. The fitting I commented on is horizontal to horizontal.

 

[MikeGA]

That is the acceptable use everywhere. The fitting I commented on is horizontal to horizontal.

Are you referring to the one next to the p-trap in IMG_20200210_162004.jpg

 

[Reach4]

Are you referring to the one next to the p-trap in IMG_20200210_162004.jpg

Yes.

Also, in UPC, that vertical to horizontal elbow would have been a long sweep or two 45s. I think you used a regular bend, which I think is OK in IPC. That longer sweep would have been more important for kitchen drainage IMO.

 

[MikeGA]

Yes.

Also, in UPC, that vertical to horizontal elbow would have been a long sweep or two 45s. I think you used a regular bend, which I think is OK in IPC. That longer sweep would have been more important for kitchen drainage IMO.

So even though the left side of that tee is a vent and the right side is a drain, you still think its unacceptable? That is the vent for the tub.

 

[Reach4]

I think that, if the objective is to conform to code.

 

[MikeGA]

I think that, if the objective is to conform to code.

Got my rough inspection today and the way it was laid out was fine...passed on the first visit!