Plumbing in the Home/Plumbing Venting


vent design
vent design  

floor plan
floor plan  
Hi There,

I'm trying to plan out the venting for a small bathroom in a house originally built in 1790.  

The bathroom and kitchen will share one common wall where I will be running all the plumbing and venting.  I'm looking for input on if this design meets code.  It will be done in NH.  I've read all the codes, and while I'm not an idiot, some of the language is baffling me, vent wire, maximum distance from fixture trap, etc etc.  

Thanks in advance.

I have been out of town house hunting

so  I do see your design by hand is fine on the vents min can be for each fixture is 1-  1/2"
if you can fit a 2" wet vent would be better if you have the room but what I see is fine.

you may call back in segments or so.  have fun
you can also pick up a plumbing at home depo will help.
you can always ask building dep/ as a owner builder for code in your state
but it looks good.

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