encoding utf-8 survey ventilator_top input ventilator_top.th2 input ventilator_bottom.th2 map ventilator_topMP WRS_4th_rampSP1 break #pitch_above_feverSP3 break top_feverSP2 break terminatorSP2 break the_front_roomSP1 ventilatorSP1 endmap join TF2E:end TERME:end join TF2W:0 TERMW:0 #361 = Connection to trenches survey #641 = Top of 4th pitch #708 = Offset for white river passage #709 = Source of perfection centreline data normal from to tape compass clino extend right calibrate compass 4.49 361 628 2.82 217.79 4.00 628 629 2.95 238.79 85.00 629 630 1.57 161.79 7.00 630 631 3.87 108.79 39.00 631 632 2.43 56.79 58.00 632 633 10.24 95.79 13.00 633 634 2.37 78.79 14.00 634 635 15.68 95.79 88.00 635 636 6.43 106.79 50.00 636 637 7.71 20.79 46.00 637 638 15.04 159.79 80.00 638 639 4.04 219.79 14.00 639 640 8.30 309.79 20.00 640 641 13.65 0.00 90.00 629 1 2.47 283 -1 #Front room offset 1 2 3.95 288 -2 2 3 9.8 290 14 3 4 2.4 290 3 634 991 2.37 270 -14 991 992 3.53 123 21 992 993 8.5 98 14 639 891 8.35 101.74 28.00 891 892 5.60 129.74 29.00 639 706 18.17 299.79 22.00 706 707 2.15 8.79 28.50 707 708 11.04 1.21 90.00 640 885 11.60 0.26 90.00 885 886 8.85 297.74 12.00 886 887 1.32 291.74 -23.00 887 888 3.60 299.74 -66.00 888 889 2.58 123.74 3.00 889 706 6.10 0.26 -90.00 886 890 2.08 349.24 0.00 890 708 2.60 0.26 90.00 709 747 9.65 170.29 -20.50 747 641 4.44 284.29 -4.75 747 748 6.72 109.79 -1.00 748 749 2.93 133.79 -6.00 748 750 2.60 326.79 -3.00 750 751 1.76 1.21 -90.00 751 752 2.00 348.79 -20.00 endcentreline endsurvey