On Thu, 23 Jan 2014 22:15:33 -0500, Michael A. Terrell wrote:

http://usvsth3m.com/post/74285062011...-the-victoria-
line-is-currently

Mostly sharpening the jackhammer bits.

_I_ wonder how in hell they got a "flood" of concrete in there!

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Tim Wescott
Wescott Design Services
http://www.wescottdesign.com