Bottom, inwards and downwards. Photo JV. |
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Saturday 24 February 2024
Saturday 24th February 2024
Wednesday 21 February 2024
Wednesday 21st February 2024
Pete Hillier and Trevor Hughes arrived on site at 19.00. Once at the dig face it was obvious that someone (John) had kindly destroyed the rock that I was going for tonight.
To give us room to work we hauled about 8 skip loads of ugly rocks to the surface enabling us to move the wall building rocks, so recently produced, away from the dig face. I attacked the next boulder forward and reduced it to a single residual piece. Quite a few smaller rocks were pulled out of the end leaving an enticing open space ahead from which emitted the usual draught.
We stopped work at 21.30 as the clarion call of the Hunters was beckoning.
The next trip (Sunday?) may, given some careful rock breaking, allow access to the c2m open passage ahead.
Good luck to the Sunday team. Trevor.
Sunday 18 February 2024
Sunday 18th February 2024
The dig face after yesterday’s session. Photo TH. |
The top rock has been reduced in size, then split in half vertically and the right hand (slightly smaller) half reduced to spoil/walling stone. The left hand half has been turned 90deg with the sheared face uppermost ready for the next visitors to further reduce. The debris from yesterday is somewhat haphazardly stacked adjacent to the new wall and needs to be climbed on cautiously. Rather splendid open voids can be seen ahead and the whole area draughts well. A lot more work needs to be done to 1) reduce the residual top rock and 2) demolish the lower rock - which does move slightly. All this took 2 1/2 hours with JC nobly acting as my assistant and spoil remover. A decent pile of rock was brought out to the surface and the concreting stocks replenished by John. Trevor.
Saturday 17 February 2024
Saturday 17th February 2024
Loose blocks on the floor and far side capped. Some larger boulders in the floor also capped. Cementing on the near side with the intention of building a pillar to support the rock in the roof. Also infilling gaps on the left hand side with rocks and cement. Adrian.
Friday 16 February 2024
Friday 16th February 2024
Mike Kushy and John Cooper.
MK started at 11am, took in drill and used the batteries taking apart the big boulder, still some of it left over. Buckets of clatch were filled and emptied behind the retaining wall. At 13.30 JC arrived and came down the bottom to help move a few dozen more buckets of clatch. Cement mixes were then made. 6 decent buckets were used in total, John filling some gaps higher up and MK working on stabilising the bottom. A decent pillar was built up to an overhanging boulder and a step was created to ease getting in and out of the very bottom. Interesting holes appearing at the bottom, one deep hole in the floor and a few straight ahead. 3 big blocks to dismantle and we could be into a new area. Finished at 16.00. 5 hours for me, Mike.
The dig face. Photo MK. |
Sunday 11 February 2024
Sunday 11th February 2024
Mike Kushy, David Morrison (Tuska) and John Cooper. Started with MK at the dig face breaking up rocks and filling up behind retaining wall with clatch, DM was on surface wall building. MK around 1pm being overwhelmed with rocks brought a load up to the base of the shaft. JC had just arrived and a dozen buckets were sent up to surface. MK then went back to the dig face to use up the rest of the batteries breaking up rock. The face of the very large rock came off but there is still alot more to demolish. Cement had been mixed and JC joined MK down the bottom for cement work. The retaining wall was raised further (nearly to the ceiling, but still a gap to tip buckets into). JC also cemented some more stuff higher up, there is still a small hole at the step down that clatch can be poured into. JC came down to inspect the bottom and work was done stabilising the walls at the very bottom. Some clearing out of the floor and this will need to be continued building upon next time. Strong outward draught today from new hole in the floor. Lots of fossils and some coral around. 4 1/2 hours for me. Mike.
Haven't had a photo of the surface for a while. Photo MK |
The bottom after clearing, obvious big block still in place to downsize further. Photo MK. |
Wednesday 7 February 2024
Wednesday 7th February 2024
Trevor Hughes, Mike Kushy and John Cooper.
MK started about 10.30 and went in to inspect damage after bang. Perfect charge and took out/down just what was needed. Filled up several small buckets of gravel and emptied them in the rift above. TH Showed up just after 11 and went to the sharp end. A mix of downsized rocks and small buckets were sent up to be stashed or buckets emptied in the rift by MK. This continued until just after 1.30 when JC showed up. MK then went to the bottom and broke up more rock whilst waiting for cement mixes. With cement mixed TH left and JC came down with 2 cement buckets to help with stabilising. Once 1 bucket was empty JC went and did another 2 bucket mix. 4 x large upright buckets of mix were used in total. MK stabilising at the bottom and JC cementing some of the gaps higher up.
The bottom is quite spacious now. At some point the draught changed when TH was clearing and now blows out rather than getting drawn in. There's a constant stream running through after the hard rain. A retaining wall has been built over the stream and upwards to brace the rocks higher up. It needs a scaff pole put in place to keep drainage running.
Looking down into the way on, the ceiling could do with some steel support at some stage. A few angle brackets and tactfully placed box section steel should sort this out, but not an immediate concern because digging down you are well clear of the ceiling.
Loads of gravel/clatch to come out and a few big rocks in the passage to be downsized yet. Small spoil can go either behind the newly built retaining wall or into the ongoing rift above, so easily digging with 2...we will try to stash building rocks in the cave going forwards.
Looking cavey!
5 1/2 hours for me. Mike.
Bang debris. Photo MK. |
After clearing. Photo MK. |
Tuesday 6 February 2024
Tuesday 6th February 2024
Tuesday 6th February 2024
Afternoon. John Cooper. Drilled 7 x 10mm holes, 400-500mm deep, in boulders
ready for Mike to demolish. Needs a good cementing session. 1 hour. John.
Sunday 4 February 2024
Sunday 4th February 2024
Dave Morrison, Mike Kushy and Sam Hill to start with. SH down in the pit, MK on the step and DM on surface winching. Lots and lots of clatch cleared, MK pulling up smaller buckets on rope from SH below, and transferring directly to bigger buckets to get winched up by DM. Constant work until 1pm, then SH had some large rocks to dismantle at the dig face. DM left about 1.30pm and MK went to the dig face with SH pouring small buckets into the rift at the end of the bedding bit. Around 2ish Alex Randall and Issac Whitcombe joined us. MK in the pit, SH at the step, IW at the bottom of the ladder and AR on winch (15 minutes later John Cooper and then Rich Witcombe joined the surface team). We cleared all the pit of any loose clatch. Holes all over the place. Lots of big rocks sent up to surface too. A very large boulder in the middle of the passage seems to be blocking a decent bit of space. SH decided to squeeze around the boulder to look at what's beyond. He said there's more boulders...but all looking a lot bigger. We need to keep heading down. IW came to look at the bottom. 5 1/2 hours for me. Mike.
SH squeezing around the offending boulder. Photo MK. |
The offending boulder, view looking 45 degree down, from the floor of the pit . Photo MK. |
Proposed drill holes, expecting some movement from above, but unable to stabilise so happy for stuff to fall. Photo MK. |
Sunday 28 January 2024
Sunday 28th January 2024
Dave Morrison, John Cooper, Jake Baynes, Geoff Newton and Mike Kushy. DM and JC on surface hauling buckets, JB at the bottom of the fixed ladder transferring small buckets into the larger ones, GN on the step pulling up smaller buckets from MK in the pit. Lots of clatch cleared for ages. GN and JB came down for a look at the bottom at some point, then GN filled small buckets at the dig face. JB left around 1ish, DM left around 1.30. Then we decided to put some cement in. One decent mix made and support put in around the pit walls. GN left around 2ish then JC came down with MK to finish off the cementing work. Would have liked to cement more but hard work with just 2. Lots of clatch left at the bottom to clear and some large rocks should come out the floor fairly safely. Cemented around the blasted boulder that's left, but we could take the face of this now to allow more working room at the bottom. A good view on down and a view up cave following a fossilised wall. It's possible to dig with 3 people. 4 1/2 hours. Mike.
The very bottom. Photo MK. |
Looking down into the pit . Photo MK. |
Looking 'up cave' from the very bottom. Photo MK. |
Wednesday 24 January 2024
Wednesday 24th January 2024
Tuesday 23 January 2024
Tuesday 23rd January 2024
Saturday 20 January 2024
Saturday 20th January 2024
Mike Kushy and Dave Morrison to start with. DM surface and MK down cave. MK broke up and moved rocks from the last session to the bottom of the shaft where DM hauled them to the surface. After 20 minutes or so Sam.Hill and Callum.Simmonds came to join us. With MK at the bottom of the shaft, SH at the step down and CS at the dig face (breaking up boulders) we cleared for a while. MK then went to the lower rift area and filled small buckets with clatch, a small line of rope with karabiner is now in place and helped with pulling the smaller buckets up. All the rift and the continuing bedding is fully cleared, can now be surveyed. CS continued breaking and moving boulders from the pit, then left around 1ish. SH then worked the pit and MK transferred waste from the step. DM left around 1.30pm after a non-stop hauling session. Around 2ish Alex.Randall came to join us. MK in the pit with AR on the step and SH on surface. SH took point for a while with MK on the step and AR on surface. Many buckets were cleared until 4pm ish. At the dig face it is now possible to look up cave (towards Swildon's way) for several metres. A solid floor can be seen dipping down towards the pit. In the pit a view over some large boulders gives sight to the clean washed solid floor that looks to be headed off towards proper cave! Unfortunately the gaps between boulders are not large enough to squeeze through. I propose a few short holes with some 20g to shape the boulders and get us into the next area. If anything collapses we will just have to deal with it. Great draught getting sucked into the 'proper cave passage'. 5 hours. Mike.
Sam.Hill sat in the pit. Photo MK. |
Obstructive boulders with proposed drill holes. photo MK. |
Can look over and down to see what looks like solid floor. Photo MK. |
View over the boulders, red area looks like potential cave passage. Photo MK. |