John Cooper and Adrian Vanderplank. Took John’s drill and 2m of 12gm cord. At the soakaway John drilled 4 x 10mm diameter, 500mm deep holes in the left hand wall. Adrian then selected 3 of them for the cord. The charge was fired from the surface but no fumes seen whilst packing up. 7°C, sunny but windy on surface. There was a “nice” stream flowing today making working conditions rather wet. The two flakes on the right hand wall didn't look to be securely attached and, if they haven't been shaken off, could probably be crowbarred off. 1 hour. John.