John Cooper, Dave Morrison, Geoff Newton and Andrew Thompson. Quite
a bit of clatch removed. Spent some time working on the pointy boulder but it
just splintered when drilling the end. Eventually it wouldn’t release a plug
and broke the tip off the drill bit. Dropped the boulder so it is now possible
to drill the top of it. Depth at end of session was 9.4m. 3 hours. John.
John Cooper, Dave Morrison and Andrew Thompson. Depth at end of
session was 9.2m. Plug and feathers used to break up boulders. Quite a bit of
clatch removed. Some cementing done at end. Need more sand and cement. 3 hours. John.
John Cooper and Andrew Thompson. Depth at start 8.5m. Plug and
feathers used to break up boulder. Not very effective at start because boulder
surface kept fracturing. Eventually got it sorted. Bit of cementing done at
end. 2 hours. John.
