John Cooper, Adrian Vanderplank and Jude Vanderplank. Down to 15°C now and showery but still dry in the dig. One mix of cement split over 2 buckets taken down by John and Jude with capping kit carried down by Adrian. John cemented in a couple of loose rocks on the way down. Adrian capped the 2 rocks at the bottom and then John used up the cement, not sure how effective it will be. Need a session clearing the bottom to give space to work out what to do next. The two bolt survey stations were located, the lower at the bottom of Father Duckmas, but all the red nail varnish ones further in have been erased. 2 hours. John.