On Sat, 5 Jun 2010 09:53:37 +0100, The Medway Handyman wrote:

They want a metal shed erected on top, but there is no way thats going
to work until the base is sorted.

Simple. Get the people who did the base to dig it out and replace
properly at their expense.

If cowboys are allowed to get away with crap they will remain in
business.

--
Cheers
Dave.