encoding  utf-8
survey sheet_2

#sourced from Trevor Hughes archive

centreline
  date 1993.10.03
  
  team "T. Hughes"
  team "A.R. Jarratt"
  team "M. O'Driscoll"
  
  cs OSGB:ST
  
  data normal from to tape compass clino
  
#muddy tube
flags duplicate
  5g  5k  2.74  047 -18
  5k  5l  0.73  - down
  5l  5m  2.90  044 -18
  5m  5n  3.25  062 -8
  5n  5p  1.90  029 -5
  5p  5q  5.40  057 -9
flags not duplicate
  
#entrance series

station 25 "Attborough Swallet" entrance
fix 25 56100 51810 249.13
#NGR from MCRA alt from T. Hughes

  25  24  4.40  - down
  24  23  2.87  089 -20
  23  22  1.69  140 10
  22  21  3.30  - down
  21  21a 0.25  120 0
#leg added by GJM
  21a 20  5.88  031 -56
  20  19  1.50  182 -17
  19  18  3.60  038 -31
  18  16  5.80  006 -21
  
data dimensions station left right up down

  5k  0.6 0 0.2 0
  5l  0.6 0.4 0 0
  5m  0.2 0.6 0.4 0.2
  5n  1.2 0.5 0.2 0.2
  5p  0.6 0.5 0.9 0.5
  
  25  0.3 0.3 0.3 0.3
  24  0.3 0.3 4.4 0
  23  0.6 0.2 0.6 0.3
  22  0.5 1.0 0.6 3.3
  21  0 1.0 3 0.6
  20  0.3 0.4 0.5 0
  19  0.6 0.1 0.5 0
  18  2.0 1.2 0.6 0.3
  
  
  date 1993.10.31
  team "T. Hughes"
  team "M. McDonald"
  team "N. Williams"
  
  data normal from to tape compass clino
  
  1 51  2.90  093 -30
  51  52  2.40  069 -28
  52  53  2.20  077 -13.5
  53  54  2.80  141 -21
  54  55  1.50  125 0
  55  56  2.70  - down
  56  57  2.60  128 -30
  57  58  1.60  - down
  58  59  2.20  125 0
  
  data dimensions station left right up down
  51  0.6 0.8 0 0.6
  52  0.1 0.8 0.5 0.6
  53  0.6 0.1 0.5 0.4
  54  0.2 0.4 0.3 0
  55  0.6 0.4 0.4 2.70
  56  0.4 0.3 2.70  0.7
  57  0.4 0.2 1.2 1.6
  58  0.5 0 1.6 1.5
  59  0.5 0.5 - -
    
endcentreline
endsurvey