"G&M" wrote

I imagine he's one of these new style architects who only skill is
drawing.

No, he's an old fashioned type.

In which case you either need to do it yourself if you are qualified or
get
an engineer in to do it.

What qualifications do I need?

But be warned it is not an easy task - the BCO can
ask for great detail or supporting information which you may not be able
to
supply in which case the application could flounder.

Any clues as to what sort of things they ask?

Also when the
conversion is being done, are you able to support his regular visits to
check work - if not again an engineer is appropriate.


Do you mean he would ask difficult questions?

Thanks for response.