Duane Bozarth wrote:
Punch wrote:

"MF" wrote in message
...

OK, I'll rephrase my earlier request (feather and plug).
Any suggestions on how to break up (to remove) a chunk of concrete approx
5'x4'x2' ?
It's quit hard, having cured at the water's edge, semisubmerged.

Sledge hammer didn't make a dent.

What to do??

TIA


jack hammer will make short work of this job.


Yep, except he then has to get rid of the debris somewhere.

Rent a tractor and drag it to some parking lot at night and leave it.