Is The Underground Pipe Layout Correct?

stoneweed1

This is my first attempt ever at installing underground pipes for a full bath in the basement and i'd like to know if:

1) Is the shower (far right 2" pipe) properly vented? Am i correct to assume that the shower is properly vented because the sink drain is between the toilet and the shower?

2) If the shower trap looks good? Or did i create an s-trap?

3) When I pour the 4" of concrete in the shower area to close it, whats the best way to do it? the concern is that the majority of the trap would be concreted and enveloped in that area. is this method okay or is there an alternative way?

4) Must one reinstall a vapor barrier below the concrete once finished? i didn't install a vapor barrier in this case.

5) Overall does it look fine? I already concreted everything up except for the shower trap area.

So from left to right it is sink, toilet, and shower. the sink will drain into the main stack. the main stack then goes down under the concrete and sweeps to the right and connects to the 3" toilet drain approx 1 foot to the right of where toilet flange would be. This would vent the toilet and the shower. The toilet drain then continues to the right and then the shower p trap appears and drains into the 3" drain that originates from the toilet drain. The distance from the shower drain to what I presume is the vent is approx 4 feet. The graph paper diagram shows it better.

Thanks in advance.

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PARA1

WHEN ARE YOU GOING TO START THIS JOB?, OR SHOULD I ASK WHEN ARE YOU GOING TO REDO THIS JOB.

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YESTER DAY IS HISTORY, TOMORROW IS A MYSTERY http://paradiseplumbinganddrains.com...bers-dallas-tx

threaderman

Never ceases to amaze me.First post and people want to take and not give.

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Joe ---International Code Council Member

Your plumbing & gas specialist proudly serving Oklahoma City OK, Moore, Warr-acres, Norman, Midwest City, Edmond, Bethany, Forest Park

KillerToiletSpider

I don't see any proper vents.

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A flush is better than a full house.

stoneweed1

would appreciate the advice since its done incorrectly

thom

better pick up the book over at HD.

stoneweed1

to the right of the toilet 3" drain is a vent that runs to the left and up the wall?

and the shower uses the same vent?

KillerToiletSpider

You have a wet vented toilet and an unvented shower with an illegal s-trap.

Call a plumber.

__________________
A flush is better than a full house.

stoneweed1

so is this what the redo should look like?

toilet has Vent2 about 12 inches downstream

shower has Vent3 about 12 inches downstream from where the p trap ties into the 3" drain.

thanks

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KillerToiletSpider

No.


Seriously, call a plumber.

__________________
A flush is better than a full house.

Ron The Plumber

Call a plumber, your all screwed up.

PARA1

That's probably up to code in OKLAHOMA

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YESTER DAY IS HISTORY, TOMORROW IS A MYSTERY http://paradiseplumbinganddrains.com...bers-dallas-tx

Driftwood

Ever see a homeowner do a "wire for fire"? This is what we see,get a plumber.
No Dis. meant,fact.

threaderman

The state and every city I work in are all using 2006 IPC ,IRC,IFGC .It's fairly strict ,but good.I really appreciate the new venting codes.Don't you use the international codes?Do you have public sewer and water systems in Fort Worth?

__________________
Joe ---International Code Council Member

Your plumbing & gas specialist proudly serving Oklahoma City OK, Moore, Warr-acres, Norman, Midwest City, Edmond, Bethany, Forest Park

stoneweed1

how would you vent then?

KillerToiletSpider

They have a code for the size of the crescent cutout on the outhouse door.

__________________
A flush is better than a full house.

threaderman

You guys are ornery tonight,better go git you some!

__________________
Joe ---International Code Council Member

Your plumbing & gas specialist proudly serving Oklahoma City OK, Moore, Warr-acres, Norman, Midwest City, Edmond, Bethany, Forest Park

KillerToiletSpider

I'd do it right, but I also went to school for three years and apprenticed for five to learn how to do it.

__________________
A flush is better than a full house.

Ron The Plumber

Look it up in the code.

Putty Truck

Dang, stonerweed, you are thick.

Imagine this: you in all your finery walk into a bar full of construction workers and start asking questions, right? Everyone tells you to get lost, but you continue on asking questions.

What would the scenario be when the man who refers to hisself as "da plumba" turns away from his glass to address you and your freakin' questions?

What?