Tom Chapman, John Cooper, Adrian
Vanderplank and Jude Vanderplank. New bag of cement plus 2 bags of sand taken
in. Two mixes taken to the bottom. Adrian used half in the bottom tunnel whilst
John used the other half in the bottom shaft. Meanwhile Tom hit the large
boulder with a hammer and Jude assisted with walling. 2¾ hours.
Survey
Spider Hole November 2021