On Thu, 31 Mar 2016 02:04:46 -0000 (UTC), Mike
wrote:


For the folks that asked, here are some pictures (I hope this works)
of the brick/tile. Also, these tiles are 5" thick.

Mike

http://imgur.com/TkSLKCg

http://imgur.com/Hb475uq

http://imgur.com/2C7ZelN

Thanks. It shouldn't be very difficult to use a bit to get through
those with a circular drill bit.. I can't imagine a cold chisel
would be needed. I'd guess the are fairly soft and not filled with
concrete.