The drop test block in position. It was set up to simulate a leader fall from the bolt above the suspect bolt with some slack in the system to simulate pulling up slack to clip the bolt, etc. The bolt above the suspect bolt was only about 5 feet above so not a big runout.
ID 106453845

Rate Photo
     Clear
  0.0 from 0 votes

Michael Schneiter
Jun 7, 2009
The drop test block in position. It was set up to simulate a leader fall from the bolt above the suspect bolt with some slack in the system to simulate pulling up slack to clip the bolt, etc. The bolt above the suspect bolt was only about 5 feet above so not a big runout.

0 Comments

Nearby Photos