[urbanforest]

I know nothing about demolition of structures like this, but wouldn’t it be far more efficient to cut the concrete slabs into pieces that could be craned down/chucked down the chute they have set up? I’m probably underestimating how difficult it is to cut through reinforced concrete floors, but it just seems so tedious and rudimentary (and a bit dangerous) to be literally chipping away at it with miniex jackhammers.