Nice,, looks good you can eliminate the vent on the shower you don’t need it. Looks good nice work on that drawing. hard to tell but the fitting off the sink vent picking up the washer should be a wye, also on the toilet,?? Looks like a sanitary tee, hard to tell from the angle. also a clean out you can put one on the sink vertical at the base or above the sink as long as its accessible on the stack.
Experience is Knowing what to do next, Skill is knowing how to do it
Thanks Javiles I'm posting those changes, and I'm going to show them to the inspector this morning while he is here doing and electrical inspection.
many thanks, been in the construction engineering field all my adult life. This experience gives me new respect for people in the plumbing industry. . The old saying S runs downhill hot is on the left cold on the right falls far short...