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Date: | Fri, 15 Oct 2010 12:48:38 -0400 |
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Ken,
I would assume ground penetrating radar or pachometer (cover meter) could help but we have looked at deep drilling for installing very long Cintec anchors and were going to have a specialty contractor do the work. It did not happen but I could get their name for you. I don't know exactly how "they" monitor their bits.
Take care,
Eric Hammarberg
Vice President
Thornton Tomasetti
51 Madison Avenue
New York, NY 10010
T 917.661.7800 F 917.661.7801
D 917.661.8160
[log in to unmask]
www.ThorntonTomasetti.com
-----Original Message-----
From: The listserv where the buildings do the talking [mailto:[log in to unmask]] On Behalf Of Gabriel Orgrease
Sent: Friday, October 15, 2010 12:30 PM
To: [log in to unmask]
Subject: [BP] need some help, core bit detection in brick masonry
I need help in figuring out how to determine in real-time the depth and
x.y.z location of a core bit within a 30" width of brick masonry wall as
we drill down through the wall 40'. The primary intent is to keep the
core bit at a 15" horizontal depth in the wall.... the undesired result
is if the core bit pops out of the wall.
Best,
Ken
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