encoding utf-8 survey EP_Pony centreline flags duplicate # Legs copied from Royal Icing survey, to aid scrap drawing data normal from to length compass clino left right up down # 1 is fixed station 36@RI date 2007.08.06 declination -2.385 deg # Updated Nov 2011 equate RI36 1 RI34 RI35 2.62 177 +13 0 1.3 3.0 1.0 # LRUD 35 RI35 RI36 2.23 232 +15 4.0 0 6.4 2.8 # LRUD 36 RI35 RI37 6.46 259 -41 0 0.4 1.0 1.0 # LRUD 37 RI36 RI39 6.86 188 +1 2.7 1.2 4.0 0.6 # LRUD 39 RI39 RI40 3.88 232 +38 0 0.5 6.0 0.5 # LRUD 40 flags not duplicate endcentreline centreline team "Ben Cooper" team "Mike Richardson" date 2008.06.13 units clino compass degree units length meter instrument length "Ben's Bosch DLE50 laser rangefinder" instrument compass "Ben's SAP #7" sd length 0.5 centimeter sd compass 0.5 degree sd clino 0.5 degree #declination -2.861 deg # BGS at 2008.06.13 (2008.54) 51.2987N 2.71038W 0.2km 2010 Model. Updated Nov 2011 # http://www.geomag.bgs.ac.uk/gifs/wmm_calc.html declination -2.308 deg # Allign to grid, Grid North +0.5535 deg data normal from to length compass clino left right up down # 1 is fixed station 36@RI 1 2 4.50 094 -03 [3.7 1.6] [10.2 2.8] [0.8 6.0] [3.0 1.5]# 2 on boulder 2 3 5.54 050 -15 6.0 1.5 2.3 2.3 # 3 on boulder 3 4 4.46 021 -24 0.0 2.4 2.8 1.2 # 4 LH wall 4 5 8.04 107 +0 2.1 2.6 0 0.8 # 5 low ceiling above taped off mud # Side tube #6 5 3.90 328 +0 0 0.8 0.4 0.4 # 6 start of side tube LHS 5 6 3.90 148 +0 0 0.8 0.4 0.4 # 6 start of side tube LHS 6 7 4.08 180 +07 0.3 0.5 0.9 0.2 # 7 7 8 2.61 176 +09 0 0.5 0.2 0.6 # 8 8 10 3.50 219 -18 1 1 0 0 # 10 est LRUD. Dig? station 10 "10cm airspace above mud floor for 3.5m. Diggable" dig continuation attr name "EP10" 8 9 3.32 275 +03 0 0.8 1.1 0.2 # 9 9 11 2.22 313 +23 .2 .2 0 0 # 11 Roof meets mud floor. Dig? station 11 "Roof meets mud floor. Diggable?" dig continuation attr name "EP11" #12 5 10.53 264 -01 2.6 0.1 0 1.0 # 12 RHS 5 12 10.53 084 +01 2.6 0.1 0 1.0 # 12 RHS 12 13 7.21 072 -03 0 3.0 5.0 0.7 # 13 13 14 5.94 143 +14 1.4 1.4 2.0 1.8 # 14 Boulder - Oxbow starts on RH # Oxbow 14 15 4.98 136 +11 0 0.7 3.5 1.8 # 15 Start of Oxbow 15 16 3.66 156 +42 0.6 0 1.0 1.7 # 16 16 17 4.57 143 +01 0.5 0 2.4 0.9 # 17 17 18 3.59 120 +02 0 0.5 1.1 1.4 # 18 18 19 4.12 142 -07 0.4 0 1.7 2.4 # 19 19 20 2.61 137 +21 0.7 0.3 0 3.2 # 20 top of rift - T junction mark 20 painted station 20 "Painted tip of ceiling stal" attr code fixed attr name "EP20" # Right Hand Passage # 21 20 1.81 093 +02 1.7 0 0.2 0.3 # 21 on RHS 20 21 1.81 273 -02 1.7 0 0.2 0.3 # 21 on RHS flags duplicate 21 22a 3.30 225 -11 1.5 0.5 0 0 # 22a mud filled. Est. LRUD 21 22b 4.20 210 -10 .5 .5 0 0 # 22 mud filled continuation. Est. LRUD flags not duplicate # 20 22d 8.14 227 -08 .2 .8 .2 .2 # 22b dig site, 8.14 measured on 4/10/2008 # 20 22d 11 227 -08 .2 .8 .2 .2 # 22b dig site, 10.19m measured on 8/12/2008, plus an arm's length. 20 22d 15 227 -08 [0 0] [1 .8] .2 .2 # 22b dig site, 15m estimated Sat 2/5/May 2009 station 22d "Mud filled descending tube" dig continuation attr dig "active" attr name "EP22" # RHP, LH Rift # 21 is below an interesting aven 21 23 5.17 146 -11 [0.2 0.6] [0.2 0] [5.0 2.5] 0.3 # 23 station 23 "Interesting narrow aven, climbed" continuation attr aven "5" attr climbed "date" attr name "EP23" 23 24 2.22 109 -12 0 0.9 3.3 0.1 # 24 24 25 3.54 153 +3 0.5 0 0 0 # 25 end est LRUD # Second low arch on LHS # 24-26 flat out crawl explo-date 2008.06.13 explo-team "Ben Cooper" explo-team "Mike Richardson" 24 26 3.05 105 -06 1.2 0.9 [0.2 0.2] [0.1 0.1] # 26 boulders on floor 26 27 6.24 131 +10 [0.4 0] [0 0.6] [3.4 2.3] [0.1 0.8] # 26-27 27 28 4.30 152 +08 0.6 0 1.0 1.5 # 28 28 29 6.04 142 -05 0.7 1.0 2.6 0.8 # 29 29 30 6.64 152 -14 0.3 1.4 0.2 0.2 # 30 30 31 3.32 136 -05 0 0.8 6.8 0.1 # 31 Aven 31 32 2.80 151 +08 0 0.6 4.6 0.6 # 32 Aven - with high level lead station 32 "Aven with possible high level lead" continuation attr aven "7" attr name "EP31" 32 33 2.66 162 -15 0.5 0.3 0 0.4 # 33 Loose sandy crawl down 33 34 3.79 170 -13 0 0.7 0.4 0.1 # 34 T junction. Stale air. Wet 34 35 10.15 124 -01 [0.6 .2] [0.3 .2] [2.1 0] [0.1 0] # 34-35 ends station 35 "Sumped inlet with air beyond" spring attr sump "Sump" dig continuation attr name "EP35" 35 35s 0.6 124 -01 [0.6 .2] [0.3 .2] [2.1 0] [0.1 0] # Estimate through Sump 4/6/2012 following survey of MuddyHell 34 36 8.25 306 +6 [0.3 .2] [0.6 .2] [2.1 0] [0.1 0] # 34-36 ends #flags duplicate #34 34a 100 305 +5 [.05 .05] [.05 .05] 5 5 # projected direction for fault intersecting dig #flags not duplicate # First low arch on LHS # 23 37 4.68 036 +11 [0.8 0.8] [0.8 .8] [.1 .1 ] [.2 .2] # 23-37 flat out crawl 37 38 3.74 311 +09 [1.5 1.1] [0 1.4] [1.4 0.5] [0.1 0.3] # 37-38 38 20 2.58 212 -08 0 2 0 0.3 # 20 est LRUD from this direction # Left Hand Passage 38 39 5.20 074 +03 0 1.7 0.5 1.2 # 39 39 40 5.15 114 -05 0.3 1.7 0 0.2 # 40 (LRUD from 39) 40 41 3.99 100 +02 [0.8 3.3] [0 0.8] [0.7 0.4] [0.2 0.4] # 40-41 mark 41 painted # 41-42 underneatch Zebra Aven, 9.0m high 41 42 3.46 053 +26 3.2 0 0.9 1.0 # 42 above loose rocky climb 42 43 3.47 027 -38 1.4 0 5 2.0 # 43 # Bill's Tube data normal from to length compass clino 44 43 1.99 009 -19 # back across passage 44 45 8.8 061 +10 # 45 into Bill's Tube station 45 "Mud filled tube" continuation dig attr name "EP45" attr dig "started" data normal from to length compass clino left right up down 43 46 6.94 307 -30 1.4 0 12 1.7 # 46 46 47 4.10 290 -05 0 1.3 8 1.3 # 47 # Tubes 47 48 4.70 038 -01 [2.9 0] [0 1.0] 2.6 1.3 # 48 48 49 5.7 292 +12 [1.0 .1] [0 .1] 1 1 # 48-49. 49 est LRUD station 49 "Mud filled rift" dig continuation attr Name "EP49" 48 50 2.54 088 -17 [0 0.4] [1.0 0.8] 0.3 0.6 # 48-50 50 51 6.0 123 -08 0 0.5 0 0 # 51 station 51 "Narrow rift / sump" spring dig continuation attr dig "dig" attr name "Waterworks" 47 52 6.25 287 -05 [0 2] [2.9 0] 1.4 0.9 # 52 52 53 4.87 236 -02 0 2 0.4 0.9 # 53 mark 53 fixed # Mike's tube. Fixed 10/1/2009 station 53 "EP53: fixed 5mm hole; rawlplug; brass screw; reflector, placed 10/1/2009" attr print "true" attr Code "fixed" attr Name "EP53" 53 54 4.92 327 +03 [1.8 2.6] [0 0] [1.5 7] 1.1 # 53-54 54 55 6.27 289 +0 0.6 0 [1.2 2.4] 1.3 # 55 55 14 6.08 281 +03 1.4 1.4 2 1.8 # 14 endcentreline endsurvey