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rough in plumbing

sharage71

Well-known member
Joined
Nov 12, 2008
Messages
138
Location
Memphis, TN
Gentlemen,

Still lookin for pics on plumbing a utility sink and water supply. Just looking
to stub it up for now. I'll get the permit but will hook it up later. I want to
have it before the concrete gets poured. Most of the books I have read are
not very helpful. I need some pics !! Thanks guys
 
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Kevin54

MEMBER EMERITUS
Joined
Jan 12, 2005
Messages
29,341
Location
Urbana, Ohio
Gentlemen,

Still lookin for pics on plumbing a utility sink and water supply. Just looking
to stub it up for now. I'll get the permit but will hook it up later. I want to
have it before the concrete gets poured. Most of the books I have read are
not very helpful. I need some pics !! Thanks guys

Are you going to be coming out of the floor or out of the wall? I am taking that it is the floor, which I don't have any pics of. But one word of advice....if you use copper line, wrap it with the foam insulation or something to isolate it from the gravel and the concrete. Reason being, I have a friend that had a remodeled one room school house and they poured a concrete floor. They did not wrap the pipe and according to some plumbers (although I cannot validate the theory) the concrete reacted with the copper and it developed a leak. This plumbing ran from the utility room, to the bathroom, to the kitchen. We isolated the leak between the bathroom and the kitchen. Cost prohibitive to tear the floor up along with tearing out every cabinet. We were able to tear out some drywall, and with the way the house was remodeled, we were able to run a new line in the wall and underneath the kitchen cabinet. So whether the gravel base, concrete, corrosion, was either one or all of the culprits, design it where it is repairable. In the country from a well, waterlines are 1" plastic / vinyl lines. If you are coming out of the floor with your lines, I would have any connections made in some type of a box with a lid. This can be as simple as forming up a wood box and pouring around it with your concrete. Then if anything happens down the road, any repairs would be simple. Just a suggestion:bounce:
 

1320stang

Well-known member
Joined
Dec 28, 2006
Messages
4,563
Location
Edmond, OK
No matter what material you're using for your water supply, I suggest putting insulating foam around it. A friend built a new home and the builder didn't use it on the PEX and he has a slight leak at the penetration.
 
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sharage71

Well-known member
Joined
Nov 12, 2008
Messages
138
Location
Memphis, TN
Kevin54, 1320 Stang,
I didn't even think of forming a spot around where the drain would go. This way I
could go ahead and pour then plumb later. Great idea. This totally solves my problem.
I'll definately look at the foam insulation bit also. Thanks guys.

Boomer Sooner !!
 

Toy2

Member
Joined
Nov 22, 2008
Messages
16
The pipes need some type of insulation, the more the better, we also use to wrap cardboard around the drain, this would allow us some room to move the pipe.

Wet cardboard around the drain, tied with wire.

Good luck.
 
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