;CH0054 Tham Men ;Inst - Huw Jones Book - Martin Ellis ;Grade UISv2 4-3-F #date 2000-02-21 #units meters order=AVD prefix=CH0054 #flag 1 /Entrance #fix 1 801366 1834344 370 ;GPS April 2010 #note 1 Tham Men #seg /cave 1 2 230 -32 6.3 <3 8 3 0> 2 3 239 -15 12.2 <3 8 8 1.75> 3 4 260 -8 12 <4.5 6 10 1.75> 4 5 216 -8 18.3 <5 5.5 15 1.75> 5 6 151 5 17.2 <7 1 20 1.75> 6 7 131 1 8.5 <0.3 0.3 20 1.75> 7 8 174 1 12.5 <5 5 20 1.75> 8 9 198 0 8.1 <11 18 20 1.75> 9 10 191 -5 12 <6 7 4 1.75> ;Grade 1 sketch by Dave Barrett from Stn. 10 ;Very high CO2!! 10 11 211 0 5.8 <3 3 0.5 0.9> 11 12 273 0 25 12 13 190 0 25 13 14 240 -20 15 14 15 170 -5 15 14 16 255 11 25 16 17 300 0 21