On Sun, 6 Feb 2005 19:39:03 -0000, "Peter Crosland"
wrote:

You should also remember that The EA will now only issue
septic tank consents valid for ten years from the date of issue. This means
after ten years they could force you to replace it with something less
polluting.

I think it's twelve years, at least it was for me,(unless the official
in question made a mistake, of course :-) )

Cheers,

John