Saturday 26th June 2021

John Cooper, Pete Hann and Adrian Vanderplank. First we moved rocks from the stacking step to the top alcove. Then we moved rocks up from the bottom to the stacking step. Now we need to move it all on out. Adrian trying out his blood oxygen meter which showed we all had at least as much oxygen in our blood stream when we came out as when we went in. However both Adrian’s and Pete’s heart had virtually stopped on exit (?cold fingers meant readings could not be taken?). 2 hours. John.

Saturday 19th June 2021

John Cooper, Pete Hann and Adrian Vanderplank. One mix of cement taken in and used by Pete Hann walling at the bottom. Whilst Pete was doing that Adrian and John moved the existing spoil up to the bottom alcove. Then a bit of capping by Adrian with spoil being left at the stacking step below the alcoves. 2½ hours. John.

Saturday 12th June 2021

John Cooper, Pete Hann and Adrian Vanderplank. One mix of cement taken in and used by Pete Hann walling at the bottom. Then a bit of capping by Adrian with spoil being left at the stacking step below the alcoves. 2 hours. John.

Saturday 5th June 2021

John Cooper, Pete Hann, Adrian Vanderplank and Jude Vanderplank. One mix of cement taken in and used by Pete Hann walling at the bottom. Then a bit of capping by Adrian with spoil being left at the stacking step below the alcoves (Jude had already gone out being cold). 2½ hours. John.