Any ideas what the metal pipe is that runs from top to bottom of the picture


Cheers

Martin

Quote:


No!  This is at the back of the house, Gas comes in at the front and water too.  The water supply is relatively new though so I suppose it could be an old water supply (did they use to use metal pipes for that?)

I will see if I can have a look at one of the neighbours manholes and see if they have one too.

Martin

[quote author=mjc  link=1122559756/0#2 date=1122560812]

No!  This is at the back of the house, Gas comes in at the front and water too.  The water supply is relatively new though so I suppose it could be an old water supply (did they use to use metal pipes for that?)

I will see if I can have a look at one of the neighbours manholes and see if they have one too.




Martin [/quote]

turn a mains tap on to see if you can hear any noise in the pipe
but leave the plug in or you might not hear much for the water draining away