do this ground control in the homestake gold mine. How far they have come....
http://www.bing.com/videos/search?q=cable+bolting+gold+mine&&view=detail&mid=7DE051E92A80B27BDF0A7DE051E92A80B27BDF0A&FORM=VRDGAR
We did this shit by hand , First ever,,,,,
http://www.bing.com/videos/search?q=cable+bolting+gold+mine&&view=detail&mid=4CA2189AB6E5B47281664CA2189AB6E5B4728166&FORM=VRDGAR
This is kinda what I did but all manually. All over head and some holes I would drill were 150' distance between levels in the mine. This is great where this has went... we used 1-3 minute quick setting epoxy, with shredded cloth fibers. Very primitive compared to this system wow...............
http://www.bing.com/videos/search?q=cable+bolting+gold+mine&&view=detail&mid=520C682A09F2A9FACD74520C682A09F2A9FACD74&FORM=VRDGAR
Realist - Everybody in America is soft, and hates conflict. The cure for this, both in politics and social life, is the same -- hardihood. Give them raw truth.