What's with that bar in an ungrouted cell?
From: Christopher Banbury [mailto:cbanbury@arkengineering.net]
Sent: Tuesday, December 18, 2007 7:56 AM
To:
Subject: jailbreak through CMU
I’ve always wondered about duration factors for prison “live loads” on reinforced CMU walls. Apparently it works out to two inmates with primitive tools for about 3 weeks.
http://www.foxnews.com/story/0,2933,317100,00.html
Christopher Banbury, PE
President
Ark Engineering, Inc.
Phone: (352) 754-2424
Fax: (352) 754-2412
