CUCC Expeditions to Austria: 1976 - 2025

Survex File: caves-1623/290/4dayweekend

*begin 4dayweekend ; stations linked into other surveys (or likely to) *export 6x ; Area in cave/QM: Elizabeth Line *title "The Four Day Weekend" *date 2023.08.07 *team Insts Adam Baldock *team Notes Ben Chaddock *team Pics Ben Chaddock *team Dog Charlie Crossley *instrument "ULSA Disto" *ref 2023#78 ; Centreline data *data normal from to length bearing gradient ignoreall 1 2 5.347 211.5 24.7 2 3 3.512 288.5 19.7 3 4 4.265 116.7 76.5 5 4 1.459 263.7 -80.5 5 6x 6.212 287.4 47.0 *flags splay 2 2a 4.6 30.3 32.2 2 2b 4.2 350.5 7.2 2 2c 4.8 305.9 43.1 2 2d 1.6 355.7 33.4 2 2e 4.5 336.3 -54.9 2 2f 2.2 350.9 -53.5 2 2g 4.9 34.0 -40.7 *flags not splay ;----------- ;recorded station details (leave commented out) ;(NP=Nail Polish, LHW/RHW=Left/Right Hand Wall) ;Station Left Right Up Down Description ;pencil markings on walls *data passage station left right up down 1 0.5 0.7 7.1 0.8 ; Far point into upstream meander, Pencil marking on waterfall face 2 0.3 2.4 4.3 1.4 ; first station in small aven, on edge of scallop at bedding plane gap 3 0.9 1.2 1.7 1.0 ; opposite wall, at top of mud slope 4 0.7 0.4 5.0 4.0 ; bottom of the pitch tube 5 0.0 0.8 3.8 5.2 ; top of the pitch tube, just above rebelay 6x 2.0 2.0 0.0 1.0 ; survey point "p" of pushderig ;----------- ;Question Mark List ;(keep initial semi-colon on each line) ; The nearest-station is the name of the survey and station which are nearest to ; the QM. The resolution-station is either '-' to indicate that the QM hasn't ; been checked; or the name of the survey and station which push that QM. If a ; QM doesn't go anywhere, set the resolution-station to be the same as the ; nearest-station. Include any relevant details of how to find or push the QM in ; the textual description. ;Serial number grade(A/B/C/D/X) nearest-station resolution-station description ;QM1 C 4dayweekend.2 - a very tight squeezy continuation of the dry streamway, seeming to rejoin the main streamway below the elizabeth line ;------------ ;Cave description ;(leave commented-out) ;Freeform text describing this section of the cave ;Entrance to The Four Day Weekend is a promising hole in the ground of a phreatic tube, there was contention on whether or not this was surrounded but choked or solid rock. Hole is roughly 0.75m in diameter so reasonable as a pitch. This pitch is about 5m, requires a roughly 10m rope. Dry waterfall at station 1, meaders into rift towards main streamway under Elizabeth Line. Still damp so likely active under very wet conditions. Pitch lands on a -30 deg. slope of sandy mud. *end 4dayweekend

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underground survey length: 20.79 metres
cave primary survexfile caves-1623/290/290.svx
directory primary survexfile caves-1623/290/290
block 4dayweekend has parent block 290 (in file caves-1623/290/290.svx)

2023-08-07 ['4dayweekend']

Survex files on this date:
    caves-1623/290/4dayweekend
Wallets on this date:
    2023#78 The Four Day Weekend ['four-day-weekend-plan-wallet-2023-78', 'notes-in-cave-fourdayweekend']
Hmm...