John Cooper, Mike Kousiounis and Lee Venning, with a visit from David Morrison. John arrived about 16.45 and started setting up. Mike arrived about 17.00 and arranged the extractor fan and then descended to start drilling. Lee arrived about 17.15 and descended to assist Mike. Four 32mm holes 600mm deep drilled and charged. All equipment removed and spoil created. Extractor fan run again to remove fumes. 1½ hours. John.
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