Tunnocks - Pushing Kraken (again)

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place: Tunnocks

Wed 29 Jul 2015    Wed 29 Jul 2015

CaverT/UPrevNext
Andy K Mon 27 Jul 2015
Anthony Mon 27 Jul 2015 Mon 03 Aug 2015
Wed 29 Jul 2015
Anthony

Zipped back down to Kraken to the point where we had left off two days previously. I wielded the drill to try to execute the rigging plan from the previous trip. I put in another intermediate rebelay that got me down to the edge of mud slope. Here I placed a truly awful rebelay bolt - cratered and overdriven such that the anchor went right to the back of the hole when setting t. Fortunately, I had a bollard with me to hide the evidence.

Heading into new territory, I got lucky when I found a nice overhang with some beautiful clean rock - presumably because part of the ceiling has become the floor in the not too distant past. From here I got a beautiful 40+m hang to the floor, so called Andy to join me.

The pitch lands on a large boulder slope - pretty much the same as the upper level of Kraken Chamber. Heading downhill closes off but there is a rift on the north wall that leads to a mud slope where I couldn't see Andy's light - so presumably going somewhere different (QM-A). There may be a passage high up at the western end that would need a bolt climb to gain access - a better light is needed to assess this (QM-B). There is a nice cracked mud floor in one corner. Going east from the bottom of the rope leads to a further shortish looking pitch (~10m) QM-A. This may simply go to the bottom of the boulder pile - hard to see if there is a way on. So there are a few levels, but nothing that screams "push here for more cave". This is a very big space so it is hard to tell if there is a draught - especially since the draught was weaker than when the weather was baking hot the previous week.

We surveyed this lot using a Pony and Wookey's Chinese Disto knock-off. The latter proved very tedious when the leg length exceeded about 10m. "error 160" was seen quite a lot, with "Error 155" in second place and the occasional "Error 154". Eventually got everything in the book and headed out to complete a fine trip. The survey data puts us 626m below the entrance, and ~25m above the level of the Razordance sump, which helps explain why I was quite tired.

T/U: 14 hrs

Rigging topo for below Procrastination

Rigging topo from Inferno down

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Survex files on this date:
    caves-1623/107/beepless
    caves-1623/107/notwindow
    caves-1623/258/hydra/kraken
    caves-1623/264/cathedralLC1
    caves-1623/264/cathedralLC2
    caves-1623/264/gosserwager2
    caves-1623/264/icecockLC1
    caves-1623/264/icecockLC2
    caves-1623/264/bipedal
    caves-1623/264/frozennorth3
    caves-1623/264/pubicsynthesis
Wallets on this date:
    2015#13 Cathedral ['notes2', 'notes1', 'comment', 'plan2', 'elev', 'plan1']
    2015#20 beepless, nowindow ['notes']
    2015#21 kraken ['notes2', 'notes1', 'elev070b', 'plan2', 'elev070a', 'plan', 'elev340']
    2015#22 IcecockLC ['notes2', 'notes1', 'elev2', 'planupdated', 'plan', 'elev1']
    2015#24 Pubic Synthesis ['notes2', 'notes1', 'elev', 'plan']
    2015#28 Balcony, Bipedal passage ['notes1', 'plan1']
    2015#30 Balcony, Frozen north III ['notes1', 'plan', 'elev']
    2015#32 Balcony, Cathedral LC1 ['notes2', 'notes1']
    2015#33 Balcony, Gosser wager 2 ['notes2', 'notes1', 'plan1']
Logbook trips on this date:
    Balcony - Bipedal Passage
    107 - near coldest
    Tunnocks - Pushing Kraken (again)
    plateau - Prospecting east of Balcony
    258 - Bipedal Traverse Series part I