The level of detail and specific plans required will vary from jurisdiction to jurisdiction. In my area, specific plumbing and electrical plans are not required for building permits. In those regards, the simple location of electric outlets and ceiling or wall mounted lighting fixtures for electric, and the simple location of sinks, toilets, exterior faucets, etc., are all that is required. That's usually something provided by the architect...on his plans. Best thing to do is call your local authorities and ask. But understand that many times, when contractors talk about things like this, they speak from experience dealing with those same local authorities.

Four GC's took plans as is to build. The design/build guys are the ones telling me the plans are wrong. I will contact village and go from there. Thanks.