You are referring to Wasteland.

From the Player's Guide:

Once again great thanks to Questions and Suttkus! Also thanks for the reminder from bludd72. There will be rep if I can!

EDIT: As for the BFC Wasteland: That doesn't really make DEBRIS does it? It doesn't seem like it....

Thanks Suttkus, so we were right after all with our gut-feeling common sense call.

I think you're right and Wasteland will not create debris.

From p. 12 of the 2010 Core Rulebook:
So debris markers are only placed in clear terrain squares adjacent to a destroyed wall.

From the Player's Guide:
So while all the walls are destroyed, the squares adjacent to the walls are hindering terrain. Since debris markers are only placed in clear terrain squares, not hindering terrain squares, debris tokens should not be placed adjacent to the destroyed walls.

bah! my evil plan was a failure.
NOOOOOOOOOOOOO!! o well. i was going on the assumption that when the walls were destroyed you placed the 'broken wall' tokens, which i assumed were classified as debris.
is there an official ruling on this? i shall consult my magic 8 ball and the
BN 2010 rulebook (or PG) to see if those little tokens are in fact called 'debris tokens'
nevermind........i just re read the bold part of Questions quote.
curses!!! :P

i wonder if the reason they worded the BFC as such was to save a player the time of placing debris tokens all over the map making on heckuva mess.
i call errata!!!!

n/m found it!

I'd imagine this has been answered already but I can't seem to find it.

Could I use both the utility belt and a special object? Like the bat signal or tank turret?

No. When they put the rules for resources in the rule book after the IG came out they included that you can't have any special objects on your force when you have a resource. That's why the IG says no resources on the card but the UB doesn't.