Just a thought about pulling existing section out with excavator most
likely may have to dig around the existing hole/concrete, etc. and pull
out cause I would think attaching cable/chain/straps to existing section
may not pull out without loosening everything around it such as soil,
broken concrete, etc.. Section may go into a contorted mess and
break/bend etc. and may not withstand the stresses... not coming out on
a direct pull thus you will end up with a bigger hole in which to redo
everything....maybe not a concern for more concrete, etc. but something
to think about....? my thoughts on this, interesting conundrum, wish you
luck K5OF Ed
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