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Sh1t Pit Inspection chamber in the house Replacement
Hi All,
Job number 671 has reached the front of the queue. The main bathroom. It was gutted 7 or so years ago and is now on the hit list. First slight problem is, in our downstairs hall-way (built on a hill so one side is underground) which is the bedrooms and main bathroom there is an inspection chamber "collector" fed from the upstairs dirty water, a clay pipe from one end of the downstairs bathroom and a poo pipe from the other side of the bathroom. The inspection chamber "top" is a double lipped frame packed with grease into which the single lip of the heavy chamber lid nestles and is then fixed down by 3 (originally 4 but one is sheared off) large brass screws. Having such a lovely beast in the hall between bedrooms I'd prefer to replace it with something more "modern" that doesn't rely on loads of grease to make a gas/excrement/fluid seal but still needs to be mechanically locked in place should the outlet become blocked and sh1t backs up flooding the hall. Current steel lump is 600mm by about 740mm (whatever the imperial size would have been) Any suggestions of should I just grease it back up and forget all about it.. ? Cheers Pete |
Sh1t Pit Inspection chamber in the house Replacement
On 07/10/2017 15:45, Pet @ www.gymratz.co.uk ;¬) wrote:
The inspection chamber "top" is a double lipped frame packed with grease into which the single lip of the heavy chamber lid nestles and is then fixed down by 3 (originally 4 but one is sheared off) large brass screws. Current steel lump is 600mm by about 740mm (whatever the imperial size would have been) Update - on further investigation it's the "clear open space" or such that I should be measuring i.e. the hole, which comes into the realms of 450 x 600 so now I'm back on track... |
Sh1t Pit Inspection chamber in the house Replacement
wrote:
Hi All, Job number 671 has reached the front of the queue. The main bathroom. It was gutted 7 or so years ago and is now on the hit list. First slight problem is, in our downstairs hall-way (built on a hill so one side is underground) which is the bedrooms and main bathroom there is an inspection chamber "collector" fed from the upstairs dirty water, a clay pipe from one end of the downstairs bathroom and a poo pipe from the other side of the bathroom. The inspection chamber "top" is a double lipped frame packed with grease into which the single lip of the heavy chamber lid nestles and is then fixed down by 3 (originally 4 but one is sheared off) large brass screws. Having such a lovely beast in the hall between bedrooms I'd prefer to replace it with something more "modern" that doesn't rely on loads of grease to make a gas/excrement/fluid seal but still needs to be mechanically locked in place should the outlet become blocked and sh1t backs up flooding the hall. Current steel lump is 600mm by about 740mm (whatever the imperial size would have been) Any suggestions of should I just grease it back up and forget all about it.. ? Cheers Pete Speaking from a large degree of ignorance, I would doubt that such a beautiful, reliable and strong object could ever be purchased nowadays. I would check the pointing of the walls of the chamber, replace the screw (a large brass one should be easy to get out and replace) and be glad to keep it! -- Roger Hayter |
Sh1t Pit Inspection chamber in the house Replacement
On Saturday, 7 October 2017 15:46:18 UTC+1, Pet @ www.gymratz.co.uk ;¬) wrote:
The inspection chamber "top" is a double lipped frame packed with grease into which the single lip of the heavy chamber lid nestles and is then fixed down by 3 (originally 4 but one is sheared off) large brass screws. Having such a lovely beast in the hall between bedrooms I'd prefer to replace it with something more "modern" that doesn't rely on loads of grease to make a gas/excrement/fluid seal but still needs to be mechanically locked in place should the outlet become blocked and sh1t backs up flooding the hall. I think newer ones have rubber seals and you can get double lid ones intended for basements with back pressure eg http://www.manholecovers.co.uk/catal...airtight-seals Owain |
Sh1t Pit Inspection chamber in the house Replacement
I'm very surprised its indoors. When the ex neighbours built an extension
they put it over the chamber that was outside. The folks from Building control made them dig up the floor and the pipework and put it outside again. A very noisy and dusty and annoying job. Brian -- ----- - This newsgroup posting comes to you directly from... The Sofa of Brian Gaff... Blind user, so no pictures please! "Roger Hayter" wrote in message ... wrote: Hi All, Job number 671 has reached the front of the queue. The main bathroom. It was gutted 7 or so years ago and is now on the hit list. First slight problem is, in our downstairs hall-way (built on a hill so one side is underground) which is the bedrooms and main bathroom there is an inspection chamber "collector" fed from the upstairs dirty water, a clay pipe from one end of the downstairs bathroom and a poo pipe from the other side of the bathroom. The inspection chamber "top" is a double lipped frame packed with grease into which the single lip of the heavy chamber lid nestles and is then fixed down by 3 (originally 4 but one is sheared off) large brass screws. Having such a lovely beast in the hall between bedrooms I'd prefer to replace it with something more "modern" that doesn't rely on loads of grease to make a gas/excrement/fluid seal but still needs to be mechanically locked in place should the outlet become blocked and sh1t backs up flooding the hall. Current steel lump is 600mm by about 740mm (whatever the imperial size would have been) Any suggestions of should I just grease it back up and forget all about it.. ? Cheers Pete Speaking from a large degree of ignorance, I would doubt that such a beautiful, reliable and strong object could ever be purchased nowadays. I would check the pointing of the walls of the chamber, replace the screw (a large brass one should be easy to get out and replace) and be glad to keep it! -- Roger Hayter |
Sh1t Pit Inspection chamber in the house Replacement
jim wrote:
"All units are airtight and virtually watertight." That's OK then..... Am I alone in thinking that air, being thinner, would be less likely to leak through than water, or is it more complicated than that? Chris -- Chris J Dixon Nottingham UK Plant amazing Acers. |
Sh1t Pit Inspection chamber in the house Replacement
Chris J Dixon Wrote in message:
jim wrote: "All units are airtight and virtually watertight." That's OK then..... Am I alone in thinking that air, being thinner, would be less likely to leak through than water, or is it more complicated than that? Chris Indeed. Maybe they mean "atmospheric pressure air tight" .... -- Jim K ----Android NewsGroup Reader---- http://usenet.sinaapp.com/ |
Sh1t Pit Inspection chamber in the house Replacement
"Brian Gaff" wrote in
: I'm very surprised its indoors. When the ex neighbours built an extension they put it over the chamber that was outside. The folks from Building control made them dig up the floor and the pipework and put it outside again. A very noisy and dusty and annoying job. Brian I guess it depended if it was a private or Water Board Chamber. |
Sh1t Pit Inspection chamber in the house Replacement
Chris J Dixon wrote
jim wrote "All units are airtight and virtually watertight." That's OK then..... Am I alone in thinking that air, being thinner, would be less likely to leak through than water, Unlikely you are the only one likely to get that so wrong. or is it more complicated than that? Yes it is. Most obviously with PET bottles of stuff like beer. The CO2 will eventually diffuse thru the PET and the water never does. And with plumbing, water and **** laden water etc can see that blocking small unpressurised leaks whereas air doesn't do that with leaks as much. |
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