Single basin kitchen sink trap

[Gregg G]

Hi, Guys -

Is this an acceptable installation? I have a single basin granite/composite kitchen sink that is almost ready to hook up.
Just need to finish a little bit of tile. When I did the drain rough-in I wasn't sure about what sink we would end up with.
Anyway, we are on septic so I'm not using a disposal, and in the end we decided on this single basin sink with the strainer
on the "right side of the basin". Of course, I put the wall rough-in on the "left side of the sink opening". As I recall, the
P-trap should be right under the strainer in this case to minimize odors, etc. Then I'll have to put on about a 20" straight pipe after the P-trap and then a 90 elbow into the wall. Does this look okay? I'll make sure to have at least 1/4"/ft slope from the trap to the wall.

Kind regards,
Gregg G.

 

[Plumber69]

Id ditch the 90 and use a wye and 45. Put a clean out in on the front of the wye

 

[Sponsor]

 

[Gregg G]

Ah, sure. I have a cleanout just underneath the wall in the crawlspace, but a clog would most likely occur at the p-trap or just downstream
before the wall turn. So might as well use the space for a wye and cleanout. It's about 16" from the wall penetration to the vent because
the sink is sitting on a counter with a pony wall behind it and a raised bar/counter. The wall to the left of the sink is full height, and that is
where the vent is located.

Thanks for your reply plumber69!