What is This Pipe? Capping Ideas for Old Gutter Drainage

  • Thread starter Greg Bernhardt
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In summary, this drain pipe may be from an old gutter drainage system and may need to be capped or plugged. Testing to see if it is draining the yard when it rains may be necessary.
  • #1
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I found this drain pipe covered with leaves and earth. It might be from old gutter drainage. Any ideas on capping it?
ImageUploadedByPhysics Forums1446668129.024445.jpg
 
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  • #2
I would poke a stick down there and see how deep it goes. If it's not too deep, the easiest way to deal would be just to fill it with dirt.
 
  • #3
That wouldn't tell you how far it goes if there are bends and kinks in the pipe though. An easy (but possibly time consuming) way to check if it goes anywhere would be to stick a lit candle in there (or an array of lit candles) and seal off your end. You can estimate how many moles of oxygen per hour a candle will burn, and if the candle(s) goes out while inside the pipe then you know you've consumed all the oxygen inside, and you can calculate the volume of air contained within to estimate the length of the pipe.

This is obviously a somewhat contrived solution, but I think it'd be fun to do.
 
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  • #4
If it bends, you can still fill it with dirt. The dirt isn't going to go around the bend. If you're afraid it will, just drop a bunch of small sticks and leaves in first to create a mini-log jam. Beavers have good luck damming rivers that way. Alternately, you could force an old hoodie or something down there to stop the dirt at the bend.
 
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  • #5
Also, I wouldn't try flame in the event it happens to communicate with a sewer.
 
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  • #6
No, I would not fill it in with dirt. There is no telling how many other drains in the area connect to it near the bottom of that leg: you may be dumping dirt into a big storm drain!

Cap; yes. I'd probably join it with a short length of pvc and a screw-in cap. I'll get you a link when I get home.
[Very late edit: autocorrect doesn't like pvc]
 
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  • #8
russ_watters said:
No, I would not fill it in with dirt. There is no telling how many other drains in the area connect to it near the bottom of that leg: you may be dumping dirt into a big storm drain!
If it still communicates with a storm drain, then it might be draining that area of yard when it rains. Capping or plugging could cause floods. Might be better to reconnect it to the roof gutter.

I think you could test it by running the garden hose down it for a few minutes. If it seems to be filling up, it's already plugged. If not, then it may well be draining the yard there when it rains.
 
  • #9
zoobyshoe said:
If it still communicates with a storm drain, then it might be draining that area of yard when it rains. Capping or plugging could cause floods. Might be better to reconnect it to the roof gutter.

I think you could test it by running the garden hose down it for a few minutes. If it seems to be filling up, it's already plugged. If not, then it may well be draining the yard there when it rains.
It was disconnected when the gutter down spout was moved. Maybe put a mesh over it?
 
  • #10
In NY we were required to remove all storm water sources (down spouts, sump pumps, etc) from the sanitary system. Around here we originally had only 1 system. We now have a storm system and sanitary system. Most gutters were run into the sanitary system, until they realized all sanitary system water had to be treated before discharge.

The town building dept came around and tested all downspouts that went underground, and if they were run into the sanitary drain you had to remove the downspout and cap the pipe, by a wooden plug inserted 6+ inches down and cap with concrete.

Another possibility is that is your vent for the sewer lateral from your house, in which case you should have a "mushroom" cap to prevent large debris from entering the pipe but allow air to enter and gas to escape.
 
  • #11
Greg Bernhardt said:
It was disconnected when the gutter down spout was moved. Maybe put a mesh over it?
Wirenut raises the possibility it might have lead to the sewer in an old combined system. That being a possibility, I don't know what to tell you. I would point out, though, that it doesn't seem to have caused any problems as is.
 
  • #12
It looks to me like it is flared-out a bit. If that's true, you can find a PVC cap just a bit smaller and drop it in. Maybe use this cap:
http://www.lowes.com/ProductDisplay?partNumber=23308-1814-PVC+00106++1200&langId=-1&storeId=10151&productId=3132725&catalogId=10051&cmRelshp=req&rel=nofollow&cId=PDIO1
On this coupling:
http://www.mscdirect.com/product/de...gle-PLA+-+Test&CS_003=7867724&CS_010=36999332

You drop the coupling into the pipe, caulk around it to hold it in place and screw-on the cap. It's what we use in my neighborhood to cover valve shafts.
 
  • #13
Greg Bernhardt said:
I found this drain pipe covered with leaves and earth. It might be from old gutter drainage. Any ideas on capping it?
One should try to find a survey of the property. Is there an inspection report?

Do you have a high beam flashlight to shine down inside the pipe?

Is it about 4 or 6 inches in diameter?
 
  • #15
Greg Bernhardt said:
Got another mystery pipe off my driveway
Recommend you submit this to the photo contest.
 
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  • #16
In the first picture it looks like there is a small diameter pipe coming in from the side. It could be a condensate drain line so make sure not to plug it or bend it until you are sure. It could also be a drain line from a hot water heating system.

The second picture looks like a drain so that storm water doesn't build up behind the wall. I am presuming that ground level is higher on the other side of the wall.
 
  • #17
edward said:
In the first picture it looks like there is a small diameter pipe coming in from the side. It could be a condensate drain line so make sure not to plug it or bend it until you are sure. It could also be a drain line from a hot water heating system.

The second picture looks like a drain so that storm water doesn't build up behind the wall. I am presuming that ground level is higher on the other side of the wall.
Are you referring (in the first pic) to the small black thing coming from bottom right? If so I enlarged the pic and that looks like a plastic tie wrap (yard debris).

As to the second pipe, if this is a wall between a raised driveway and a lower area @edward may be correct, although multiple smaller one spread out are the norm now.

Can you get a wider shot to see the context the pipe is in? What is the pipe? iron? wall thickness? galvanized or black iron or cast iron? I.D. ?
 
  • #18
edward said:
The second picture looks like a drain so that storm water doesn't build up behind the wall. I am presuming that ground level is higher on the other side of the wall.
Agreed: it looks like a retaining wall drain.
 
  • #19
wirenut said:
Can you get a wider shot to see the context the pipe is in?
I'd like it to be wide enough to see all of Greg's new place. :oldshy:
 

FAQ: What is This Pipe? Capping Ideas for Old Gutter Drainage

What is a capping for old gutter drainage pipes?

A capping is a protective cover that is placed over the end of a gutter drainage pipe to prevent debris, animals, and other objects from entering and clogging the pipe. It is typically made of a durable material, such as metal or plastic, and is designed to fit securely over the end of the pipe.

Why do I need to cap my old gutter drainage pipes?

Capping your old gutter drainage pipes helps to prevent clogs, which can lead to water damage, mold growth, and other issues. It also helps to keep out animals and pests, which can cause damage to the pipes or create blockages.

How do I know if my old gutter drainage pipes need to be capped?

If you notice any clogs or blockages in your gutter drainage system, it may be a sign that your pipes need to be capped. You may also want to consider capping your pipes if you live in an area with a lot of debris or if you frequently experience clogs in your gutters.

Can I cap my old gutter drainage pipes myself?

Yes, capping your old gutter drainage pipes can typically be done as a DIY project. However, if you are not comfortable working with tools or climbing a ladder, it is best to hire a professional to ensure the capping is done correctly and safely.

How long do capping materials for old gutter drainage pipes last?

The lifespan of capping materials for old gutter drainage pipes can vary depending on the material used and the climate in which you live. Generally, metal capping can last for decades, while plastic capping may need to be replaced every 5-10 years. It is important to regularly inspect your capping and replace it as needed to ensure the proper functioning of your gutter drainage system.

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