Home |
Search |
Today's Posts |
|
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. |
Reply |
|
LinkBack | Thread Tools | Display Modes |
#1
|
|||
|
|||
Storm water inspection chamber?
I just lifted a concrete flag off what I expected to be a
(traditionally laid out?) storm water inspection chamber (with pipes converging into a group of open topped channels with mortar benching to direct the flow. What I found was a orange/brown colored rectangular plastic lid, perhaps 30cm x 10cm with "OSMA" written on it. I'm pretty sure that this is a modern version of the storm water system I expected to find. What puts me off immediately getting my socket set out and making my way in there, is the disconcertingly large size of the 4 bolts holding on this plastic lid. The size of the bolts rings a feint alarm bell, in that it implies there's more to this than meets the eye. Can anyone tell me what I can expect to find under there? As it is, the lid is just 1 cm above a solidly concreted area, so no clues there. Is this unit a rectangular box with a proportionally sized lid, or is the lid just a small inspection cover to a much larger chamber? OTOH am I making too much of it, and merely need to rethink my combo of recreationals Regards, -- Tony Halmarack Drop the EGG to email me. |
#2
|
|||
|
|||
Storm water inspection chamber?
On Tue, 03 Aug 2004 11:39:40 +0100, Tony Halmarack wrote:
I just lifted a concrete flag off what I expected to be a (traditionally laid out?) storm water inspection chamber (with pipes converging into a group of open topped channels with mortar benching to direct the flow. What I found was a orange/brown colored rectangular plastic lid, perhaps 30cm x 10cm with "OSMA" written on it. I'm pretty sure that this is a modern version of the storm water system I expected to find. What puts me off immediately getting my socket set out and making my way in there, is the disconcertingly large size of the 4 bolts holding on this plastic lid. The size of the bolts rings a feint alarm bell, in that it implies there's more to this than meets the eye. Can anyone tell me what I can expect to find under there? As it is, the lid is just 1 cm above a solidly concreted area, so no clues there. Is this unit a rectangular box with a proportionally sized lid, or is the lid just a small inspection cover to a much larger chamber? OTOH am I making too much of it, and merely need to rethink my combo of recreationals Osma is a tradename of Wavin plastics: www.wavin.co.uk What you describe could be an inspection pipe - do a search for 4D420 for a picture. |
#3
|
|||
|
|||
Storm water inspection chamber?
On Tue, 3 Aug 2004 12:57:35 +0100, John Armstrong
wrote: Osma is a tradename of Wavin plastics: www.wavin.co.uk What you describe could be an inspection pipe - do a search for 4D420 for a picture. Thanks, that's exactly it. I've got the picture now.:-) -- Tony Halmarack Drop the EGG to email me. |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Forum | |||
Water heater leak? | Home Repair | |||
Copper pipe sizing. Is bigger better? | Home Repair | |||
Why do gas water heaters fail? | Home Repair | |||
Why is this a bad idea? | UK diy | |||
Grounding Rod Info | Home Repair |