Andy Fotheringham
New Bee
Don't know if it is of any help but below is a link to a series of photos of someone removing a swarm from a manhole and fitting the comb into frames.
Sounds similar to your situation.
http://picasaweb.google.co.uk/idavisonbees/SouthWaterBees#
Best of luck getting them.
Andy
Sounds similar to your situation.
http://picasaweb.google.co.uk/idavisonbees/SouthWaterBees#
Best of luck getting them.
Andy