Mike Kushy, Jake Baynes and David Morrisson. MK and JB to begin with, started at 10. With JB down the hole and MK winching 10 very full buckets were sent up (random shouts from JB "ooo, this looks interesting"). Tuska arrived just as we finished then MK joined JB down the hole and we came up with a plan for the charge. MK drilled 5 holes and used 3.5m of 40 Whilst drilling the furthest hole to the right it went through to void after 300mm. The drill bit then went through unrestricted void for another 300mm and hit something that flapped about a lot and couldn't get any purchase. That flappy thing sounded a lot like plastic to me! Didn't tamp this time and the noise was fine. 3 hours. Mike.
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