Balcony - Bipedal Passage

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place: Balcony

Tue 28 Jul 2015    Wed 29 Jul 2015

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Fleur Tue 28 Jul 2015 Sat 01 Aug 2015
Pete Tue 28 Jul 2015 Sun 02 Aug 2015
Roxy Tue 28 Jul 2015 Sun 02 Aug 2015
Wed 29 Jul 2015
Fleur

Plan of lead beyond Natural Highs traverse

After 12 hrs underground the day before, I fancied a shorter trip and targeted a south pointing lead after Natural Highs.

Directions: After Natural Highs traverse, instead of going right up the climbs into Leeds Bypass, turn left, follow the main passage, a walking sized rift. It ends in a big hole.

The hole was, in fact, somewhat longer + deeper than I had remembered. Looking good though!

We had a 39m rope + 1½ drill batteries. Starting with the new drill battery, I started to bolt round the ledges on the right hand wall. 1½ holes later the battery died - grrr!! The remaining ½ battery got us ~1/3 way along the right wall.

Rigging topo for traverse

Still hard to see how far the straight ahead lead would go - potentially a top level + a mid level need to be checked.

After the drill batteries went, I belayed Pete across a small (!!) rock bridge to check out a side passage, but it ended in a blind pot.

On the way back, Pete threw rocks down - 2 second free fall and a further 8 second rattle!

We then did two token survey legs before retreading.

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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