With Duncan, Tav, Jake, Jon, Nick and Mike.
A big turn-out this evening, all eager to enjoy the benefits of a good digging session…
The last application of IRS has the desired effect and there was plenty of rock and gravel to be removed. Tav was digging, filling bags and rolling rocks behind him, where I was immediately behind loading and guiding the skip around the bend. Jon was at the next bend hauling and guiding the skip along it’s way to Mike at the corner north of the lake. The load was transferred to the next skip. Duncan has prepared for his session in the lake and had donned a wetsuit and was adamant that the water did not require bailing. The effects of the sloshing water were apparent later when the wooden ramps at either end of the lake began to float. Nick was out of harms way at the intermediate corner where he was surrounded by solid rock and had no tools. There was a steady flow of bags and rocks to keep him occupied too. Jake was at the Junction, this evening’s final destination for the spoil. All the spoil remained underground awaiting removal to the surface on the next session, Saturday.
Back at the dig, when most of the loose stuff had been cleared away along with some large slabs of fractured rock and calcite a better view of the prospects ahead was possible. It looks interesting and there are tantalising glimpses, but this is Hallowe’en and more digging is required yet. There are options to the left- and the right-sides and air movement can be detected. Another application of IRS is not immediately needed as there is plenty of loose stuff and fractured/shattered rock to be prised free. We have gained a couple of metres or so extra length to the cave this session and it won’t be too long before we’ll have to think about the next staging position, either north of the lake or in it. The problem with stacking in the lake is the water will deepen and we might not be able to find all the spoil.