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UK diy (uk.d-i-y) For the discussion of all topics related to diy (do-it-yourself) in the UK. All levels of experience and proficency are welcome to join in to ask questions or offer solutions. |
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#1
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Sewer pipes breathing twice ?
From the manhole of the victorian sewer I have one pipe going up the outside of the house, with a branch from the upstairs toilet, then up to the top where it breathes.
But there's another pipe going up about five feet to a grill. This smells. But what's the point of it if the sewer can breathe through the pipe at the roof? Can I block it with cement? Or could there be a reason for it? George |
#2
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Sewer pipes breathing twice ?
On 22/06/2019 14:58, George Miles wrote:
From the manhole of the victorian sewer I have one pipe going up the outside of the house, with a branch from the upstairs toilet, then up to the top where it breathes. But there's another pipe going up about five feet to a grill. This smells. But what's the point of it if the sewer can breathe through the pipe at the roof? Can I block it with cement? Or could there be a reason for it? George Put an air admittance valve on it. |
#3
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Sewer pipes breathing twice ?
Were perhaps the toilets or toilet retrofitted, IE the breathing at the low
level is very much older than the new one? Are we sure they are on the same sewer? If it is, personally, I'd put a bung in it, but there you go! Brian -- ----- -- This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please Note this Signature is meaningless.! "Farmer Giles" wrote in message ... On 22/06/2019 14:58, George Miles wrote: From the manhole of the victorian sewer I have one pipe going up the outside of the house, with a branch from the upstairs toilet, then up to the top where it breathes. But there's another pipe going up about five feet to a grill. This smells. But what's the point of it if the sewer can breathe through the pipe at the roof? Can I block it with cement? Or could there be a reason for it? George Put an air admittance valve on it. |
#4
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Sewer pipes breathing twice ?
On Sun, 23 Jun 2019 09:11:38 +0100, "Brian Gaff"
wrote: Were perhaps the toilets or toilet retrofitted, IE the breathing at the low level is very much older than the new one? Are we sure they are on the same sewer? If it is, personally, I'd put a bung in it, but there you go! Brian +1 I had similar and just cut it off below ground level, bunged it up and laid the patio over it. There's a nearby external inspection cover for the sewer, and a drain gulley, so if the sewer ever gets blocked any overflow will come out there rather than find it's way into the house. |
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