Survex File: caves-1623/258/hydra/lobsterpot

*begin lobsterpot

; stations linked into other surveys (or likely to)
*export 11

; Cave: 258
; Area in cave/QM: Hydra
*title "Lobster Pot"
*date 2016.07.08
*team Insts Luke Stangroom
*team Notes Anthony Day
*team Pics Anthony Day
*team Dog Mark Dougherty
*instrument Chris Densham's DistoX
*ref 2016#23

; Centreline data
*data normal from to length bearing gradient ignoreall
02	01	01.59	275.0	+14.0
03	04	27.30	256.4	+03.0
03	01	00.58	-	down
*flags splay
01	05	09.36	332.4	-02.0
01	06	15.23	351.1	-06.1
01	07	13.73	154.3	+20.0
01	08	20.08	109.1	+19.1
*flags not splay
02	09	45.30	-	up
09	10	05.64	059.0	+62.0
10	11	12.82	048.9	+28.6

;-----------
;recorded station details (leave commented out)
;(NP=Nail Polish, LHW/RHW=Left/Right Hand Wall)
;Station Left Right Up Down Description
;Pink nail varnish markings
;01	-	-	-	00.0	Numbered on boulder
;02	-	-	-	-	Bottom of rope
;03	-	-	-	-	Back wall of inlet
;09	-	-	-	-	Y hang knot
;10	04.2	00.0	09.9	01.5
;11	~5	0	~4	~1	Station 14 from Becka's survey

;LRUDs arranged into passage tubes
;new *data command for each 'passage',
;repeat stations and adjust numbers as needed
*data passage station left right up down 
10	04.2	00.0	09.9	01.5
11	5	0	4	1

; Following is attempt to represent the chamber in tube form
; Made up from survey sketch and splay legs
*data passage station left right up down 
04	0	2	25	2.5
01	15.23	13.73	60	0
08	0	0	60	5

;-----------
;Question Mark List  ;(leave commented-out)
; 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/X)  nearest-station  resolution-station  description
;QM1    B    lobsterpot.10   -    Possible phreatic ramp paralleling entry route at pitch head
;QM2    C    lobsterpot.10   -    Possible phreatic ramp on opposite side of pitch below rebelay. Very long bolt traverse required for access
;QM3    X    lobsterpot.01   -    20+m high aven above stream inlet at base of pitch

;------------
;Cave description 
; 50m pitch lands in a large chamber with wet, welly-grabbing mud on the floor. A small stream enters
; from an aven in the west [QM-3 X] and flows into a sump exiting to the northwest. There
; are two other possible phreatic ramps near the top of the pitch [QM-1 B] [QM-2 C], but in both
; cases it would be difficult to gain access.

*end lobsterpot

No differences - file was saved

CUCC Expeditions to Austria: 1976 - 2022

Survex File: caves-1623/258/hydra/lobsterpot