Hello everyone. Thanks for taking the time to read. New to this site, and have a few general questions that would probably be considered stupid by a master plumber. I am not a plumber - nor am I alluding to be. So please - do not leave egotistical responses - I am just looking for some guidance. I am replacing copper lines in a small residential basement, that have been ripped out. From meter to heater, and then to all broken off stubs . Other than visual assumption of "left is hot - right is cold", what lines go "where" into the house? The stub outs are kind of self explanatory, Im pretty sure I traced it out correctly. Its only 1-1/2 baths and a kitchen sink. Is there any way or testing to do in order to know exactly what your hooking up to? ---- I.e. "this pipe goes to hot on kitchen sink. Also curious to what strapping code is for the first 10 feet off the meter. I am an electrician. I run EMT, and was wondering if strapping was anything the same. Got stuck with this job, and I cant off it to any plumbers at the time. And NO I'm not making any money off this job. Running 3/4 copper in the basement and branching off to 1/2 for all the fixtures. Thank you once again.