*title "Linley Caverns" ; ;this data represents a diving survey with compass, depth guage & tagged line *begin ;scale depth inverted since +ve numbers used *calibrate depth 0 -1 ;declare fixed points *fix 0 3760.5 549.4 0 ;declare survey type (last column used for name of starting survey station) *data diving from fromdepth compass tape to todepth ignoreall ;mainline 0 0.5 220 9 1 0.9 start 1 0.9 280 5 2 1.1 belay 2 1.1 280 2 3 1.2 join 3 1.2 280 5 4 1.5 belay 4 1.5 280 1 5 1.6 join 5 1.6 280 2 6 1.8 belay 6 1.8 280 2 7 1.7 belay 7 1.7 280 1 8 2.2 rock on line 8 2.2 260 2 9 3.2 belay 9 3.2 210 5 10 2.8 belay 10 2.8 290 2 11 3.0 line join,tie off 11 3 270 1 12 3.0 belay 12 3 260 2 13 4.3 over rocks 13 4.3 320 5 14 4.4 nose 14 4.4 320 1 15 4.4 tag 15 4.4 310 2 16 4.7 rock belay 16 4.7 340 1 17 5.1 rock belay 17 5.1 320 3 18 7.1 rocks 18 7.1 310 3 19 7.2 rock belay 19 7.2 310 6 20 8.0 tag 20 8 310 4 21 8.7 wall 21 8.7 310 10 22 9.7 tag & corner 22 9.7 280 2 23 9.6 first junction 23 9.6 295 2 24 9.6 conduit 24 9.6 260 2 25 9.7 corner 25 9.7 200 1 26 9.9 corner 26 9.9 275 3 27 9.9 ladder 27 9.9 260 2 28 9.9 tag 28 9.9 260 8 29 10.2 conduit 29 10.2 260 3 30 10.6 tag 30 10.6 240 7 31 11.1 conduit 31 11.1 240 1 32 11.1 tag 32 11.1 270 0.4 33 10.8 conduit 33 10.8 260 4.6 34 10.9 corner 34 10.9 260 4 35 11.1 conduit 35 11.1 260 6 36 11.3 tag 36 11.3 280 4 37 11.4 brick belay 37 11.4 270 5 38 11.8 tag 38 11.8 270 5 39 11.3 rock belay 39 11.3 270 10 40 13.8 tag 40 13.8 270 5 41 14.8 tag 41 14.8 270 5 42 14.6 rock in hole 42 14.6 290 2 43 15.5 tag 43 15.5 290 2 44 15.6 large rock 44 15.6 290 6 45 16.2 over nose 45 16.2 310 5 46 16.9 tag & belay 46 16.9 250 5 47 17.5 corner & junction (moved?) 47 17.5 250 3 48 18.6 tag 48 18.6 240 3 49 20.0 corner 49 20 165 7 50 18.6 belay & tie off 50 18.6 220 1 51 18.6 rock belay 51 18.6 250 2 52 18.5 over rocks 52 18.5 250 2 53 18.1 tag 53 18.1 240 1 54 18.4 over rock 54 18.4 255 7 55 16.2 rock belay 55 16.2 260 10 56 19.4 line junction 56 19.4 255 10 57 21.3 1.5m from S wall 57 21.3 250 2 58 21.8 tag 58 21.8 220 8 59 21.6 belay 59 21.6 220 7 60 21.4 wall of pillar to left 60 21.4 270 5 61 21.2 61 21.2 270 8 62 21.3 belay wall of pillar ends 62 21.3 270 10 63 23.3 63 23.3 265 10 64 24.2 wall of pillar on left 64 24.2 230 2 65 24.9 65 24.9 230 8 66 24.4 66 24.4 230 10 67 25.1 tag +5m big boulder belay on right 67 25.1 230 4 68 24.6 68 24.6 265 6 69 26.2 corner of pillar on rt 69 26.2 265 10 70 26.4 70 26.4 240 10 71 26.0 CDW stops survey, Hudson starts 71 26 220 10 72 26.3 72 26.3 228 10 73 24.8 73 24.8 228 10 74 25.8 large slab over trench 74 25.8 228 3 75 26.1 75 26.1 253 7 76 25.7 belay to rock on slab 77 26.6 80 7 76 25.3 77 26.6 270 7 78 27.1 77 is belay before 370 m tag 78 27.1 280 5 79 29.1 79 is 1st tag after hole 79 29.1 290 10 80 32.7 80 32.7 300 10 81 33.4 81 is start of Duncan's loop 81 33.4 300 30 82 35.4 82 is end of Duncan's loop 82 35 305 5 83 34.9 start of survey on 30 July 03 83 34.9 265 4.5 84 35.5 84 35.5 300 5 85 36.6 85 36.6 310 11 86 37.3 86 37.3 240 18 87 39.2 start of JPV's line 86 37.3 30 10 86a 34.8 end of CD's line 87 39.2 210 12 88 38.5 88 38.5 270 9 89 38.8 89 38.8 210 8 90 34.3 area of bricks - filled in shaft? 90 34.3 190 4 91 34.9 91 34.9 200 8 92 37.7 end of 30/7 survey marked by white line arrow - forward bearing due west (now removed) 92 37.6 260 4 93 39.0 start of survey 26/8/03 93 39 330 15.5 94 40.8 94 40.8 0 12.5 95 41.2 95 41.2 350 3 96 41.1 96 41.1 10 6 97 39.4 97 39.4 20 15 98 45.5 98 45.5 30 20 99 45.5 "end" of line by boulders marked with yellow tag ;deep loop (now removed) 82 35.4 0 6 3001 34.6 clockwise around loop 3001 34.6 30 7 3002 35.2 3002 35.2 20 12 3003 35.4 3003 35.4 60 10 3004 33.3 this is where the line now continues from 3004 33.3 150 15 3005 32.5 3005 32.5 180 20 81 33.4 410 m junction ;deep northern line 3006 31.6 150 20 3004 33.3 3007 29.6 180 50 3006 31.6 3008 28.8 120 20 3007 29.6 corner 3009 28.8 185 30 3008 28.8 choke 3009 27.8 230 6 3010 28.8 3010 28.8 210 9 3011 33.6 corner (line along flat roof) 3011 33.6 315 37 3012 37.5 tie off at base of choke (leg could be 5 m too long) 3012 37.5 180 13 3013 41.8 corner 3013 41.8 240 8 3014 40.3 3014 40.3 295 12 3015 41.1 3015 41.1 330 32 3016 43.7 3016 43.7 350 15 3017 45.5 on right wall just before line join 3018 47.3 235 10 3017 45.5 3019 50.3 150 20 3018 47.3 3020 49.2 120 19 3019 50.3 3021 48.7 150 9 3020 49.2 T with cement works line ;northern line 22 9.7 0 2 1001 9.9 junction 1001 9.9 10 3 1002 9.9 conduit 1002 9.9 10 10 1003 10.2 tag 1003 10.2 10 1 1004 10.2 tag 1004 10.2 0 2 1005 9.3 conduit 1005 9.3 355 2 1006 9.2 mound 1006 9.2 355 8 1007 9.1 tag 1007 9.1 320 2 1008 9.2 conduit 1008 9.2 320 10 1009 9.5 tag 1009 9.5 300 10 1010 11.4 conduit & join 1010 11.4 0 10 1011 11.3 tag & corner 1011 11.3 355 12 1012 11.6 1012 11.6 350 8 1013 11.8 1013 11.8 35 10 1014 12.0 conduit 1014 12 35 10 1015 11.6 along left hand wall 1015 11.6 30 10 1016 12.2 along left hand wall 1016 12.2 30 10 1017 13.2 along left hand wall 1017 13.2 15 10 1018 12.7 line join (CDW to CPH) net bag belay 1018 12.7 30 10 1019 12.3 conduit 1019 12.3 30 10 1020 12.1 1020 12.1 15 10 1021 12.5 start of first trench 1021 12.5 20 10 1022 12.0 end of first trench 1022 12 345 5 1023 11.9 line join 1023 11.9 345 5 1024 11.3 1024 11.3 345 5 1025 11.3 1025 11.3 25 5 1026 11.7 line junction & second trench start 1026 11.7 25 5 1027 11.7 end of second trench & end of line @ conduit ;cement works line 1026 11.9 0 0 5000 11.9 start of survey 5000 11.9 315 30 5001 12.0 pillar 5001 12.0 270 60 5002 18.4 wrap (is it really 30m distance - check tags?) 5002 18.4 260 35 5003 21.3 wrap 5003 21.3 250 16 5004 25.2 5004 25.2 270 25 5005 27.1 5005 27.1 280 14 5006 27.8 5006 27.8 245 26 5007 30.0 5007 30.0 220 16 5008 31.8 5008 31.8 270 35 5009 32.3 pencil jammed in with line reel tied off (forward bearing 280) - REMOVED 5010 32.2 90 8 5009 31.2 5010 is line join 5011 32.4 145 5 5010 32.2 5012 38.4 150 30 5011 32.2 5013 39.4 110 25 5012 38.4 5014 40.6 105 15 5013 39.4 tag 16? or 15? marked with line arrow. 5014 42.0 250 10 5015 41.6 5015 41.6 240 17.5 5016 42.6 5016 is dumped reel 5016 42.6 220 17.5 5017 41.8 5017 41.8 290 12 5018 39.3 5018 39.3 240 28 5019 41.5 5019 41.5 230 17.5 5020 46.2 5020 46.2 225 16 3021 48.7 T with deep northern line ;short cut 46 16.8 270 10 2001 17.1 nose & junction 2001 17.1 270 5 2002 17.4 tag 2002 17.4 250 10 2003 17.2 big rock nose 2003 17.2 250 5 2004 17.1 tag 2004 17.1 200 5 2005 16.6 corner 2005 16.6 200 10 2006 16.2 tag 2006 16.2 0 0 55 16.2 ;steps line 30 10.8 140 1 4001 10.8 southern tunnels junction 4001 10.8 180 9 4002 10.8 4002 10.8 180 12 4003 8.8 4003 8.8 200 2 4004 9.5 4004 9.5 220 6 4005 10.2 4005 10.2 220 10 4006 10.5 4006 10.5 210 5 4007 9.8 4007 9.8 190 5 4008 9.8 4008 9.8 190 4 4009 8.6 4009 8.6 180 11 4010 8.3 4010 8.3 180 10 4011 8.2 4011 8.2 175 10 4012 7.7 4012 7.7 180 6 4013 7.4 4013 7.4 210 4 4014 7.3 4014 7.3 205 5 4015 6.7 4015 6.7 80 5 4016 6.5 4016 6.5 95 10 4017 3.4 4017 3.4 100 10 4018 0.0 4018 0 0 0 4019 0.0 ;southern old workings 4015 6.7 290 5 4020 7.3 towards old workings 4020 7.3 290 10 4021 9.3 4021 9.3 255 10 4022 8.9 4022 8.9 270 10 4023 10.7 4023 10.7 285 10 4024 11.5 4024 11.5 260 8 4025 12.5 4025 12.5 260 12 4026 11.9 4026 11.9 245 10 4027 12.8 4027 12.8 260 10 4028 13 4028 13 270 10 4029 13.8 4029 13.8 175 10 4030 13.3 4030 13.3 170 10 4031 13.2 4031 13.2 165 10 4032 11.9 4032 11.9 150 8 4033 10.6 4033 10.6 175 6 4034 10.2 4034 10.2 180 4 4035 11.4 4035 11.4 180 10 4036 9.7 4036 9.7 140 5 4037 9.8 4037 9.8 310 9 4038 10 4038 10 305 6 4039 11.5 4039 11.5 290 10 4040 11.8 4040 11.8 335 4 4041 11.5 4041 11.5 335 6 4042 12.1 4042 12.1 360 10 4043 13.9 4043 13.9 250 5 4044 15.1 4044 15.1 260 5 4045 14.8 4045 14.8 340 10 4046 15.0 4046 15 360 10 4047 16.0 4047 16 200 5 4048 17.9 4048 17.9 290 4 4049 18.3 4049 18.3 320 7 4050 19.0 4050 19 320 4 4051 20.4 4051 20.4 270 10 4052 20.0 4052 20 320 8 4053 20.4 4053 20.4 305 10 4054 23.1 4054 23.1 325 12 4055 22.7 4055 22.7 330 10 4056 22.1 4056 22.1 350 10 4057 23.7 4057 23.7 285 10 4058 23.0 4058 23 200 10 4059 24.1 4059 24.1 190 10 4060 21.0 4060 21 280 5 4061 21.0 4061 21 200 5 4062 20.4 4062 20.4 230 9 4063 21.3 4063 21.3 330 6 4064 21.0 4064 21 270 10 4065 21.6 4065 21.6 290 5 4066 21.6 4066 21.7 290 10 4067 22.4 4067 22.4 310 2 4068 23.2 4068 23.2 320 6 4069 24.1 4069 24.1 345 6 78 25.2 line junction before Hole in Wall ;lower munitions tunnel (JPL's data - distances originally in ft) 30 11 330 10.77 6001 11.2 wire 6001 11.2 340 8.62 6002 12.3 wire 6002 12.3 320 7.08 6003 12.3 wire 6003 12.3 330 20 6004 14.0 brick 6004 14 270 19.38 6005 16.7 boulder 6005 16.7 0 20.31 6006 18.0 peg 6006 18 0 4.62 6007 18.4 wire 6007 18.4 0 9.85 6008 19.2 brick (branch off to steps) 6008 19.2 5 30.77 6009 19.5 cable belay 6009 19.5 0 30.77 6010 18.6 wall sign "Exit 320 yds" with arrow pointing S 6010 18.6 320 5.08 6011 19.4 cable 6011 19.4 20 15.38 5002 18.6 pillar sign "Road B" junction with cement works line ;northern wastes 5001 11.5 10 5 7001 11.6 7001 11.6 20 6 7002 12.3 7002 12.3 5 18 7003 18.3 slab 7003 18.3 0 8 7004 19.1 block 7004 19.1 355 5 7005 20.4 7005 20.4 345 5 7006 21.2 7006 21.2 350 13 7007 22.3 block 7007 22.3 30 4 7008 22.0 7008 22.0 90 3 7009 22.0 stones 7009 22.0 60 1.5 7010 21.8 7010 21.8 90 13 7011 16.5 just before line join marked with out tag fwd bearing 50 *end