survey duwai -entrance A1 
	centreline -cs UTM50
		fix A1 271610.2	464393.7	298.8
		date 1996.11.9
		units tape feet
		data normal from to tape compass clino left up down right
	      A1       A2    15.09   268.00    12.00     0.00     0.98     0.98     1.64
	      A2       A3     7.87   304.00    21.00     4.92     1.64     6.56     3.28
	      A3       A4    10.50   309.00   -47.00    13.12     4.92     3.28     0.00
	      A4       A5    18.37   310.00   -67.00     0.00     3.28     9.90     1.64
	      A5       A6    15.09   303.00   -14.00     3.28     9.84     3.28     4.92
	      A6       A7    10.17   297.00   -10.00     0.00    13.12     0.98     9.84
	      A7       A8    16.08   272.00    -5.00     3.28     0.66     0.98     0.66
	      A8       A9    17.39   305.00    -8.00     0.98     4.92     0.98     2.62
	      A9      A10    33.14   200.00    39.00    32.81     3.28    16.40     9.84
	     A10      A11    50.85   139.00    41.00    16.40     1.64     3.28     6.56
	     A11      A12    30.84   101.00    38.00     6.56     9.84     3.28     1.64
	     A11      A13    22.97   249.00   -23.00     3.28     1.64     4.92     9.84
	     A13      A14    85.63   204.00     1.00    26.25     9.84     1.64     9.84
	     A14      A15    98.43   224.00     1.00     9.90     9.84     3.28     9.84
	     A15      A16    39.04   198.00     4.00    13.12     3.28     6.56     4.92
	     A16      A17    20.01   111.00   -13.00     9.90     9.84     9.84     9.84
	     A17      A18    25.59    60.00    18.00     9.90     9.84     0.00     4.92
	     A18      A19    30.84   125.00    -5.00     0.00     8.20     5.25     1.97
	     A19      A20    44.62    54.00    14.00     9.90     6.56     3.28     9.84
	     A20      A21    17.06   136.00    10.00     9.84     6.56     1.64     9.90
	endcentreline

	centreline -cs UTM50
		date 1996.11.23
		units tape feet
		data normal from to tape compass clino left up down right
		flags surface
	     A14       B1    60.04    70.00    11.00     0.00     0.00     0.00     0.00
		flags not surface
	      B1       B2    15.09   140.00     1.00     4.92     1.64     9.84     9.90
	      B2       B3    24.93    67.00    10.00     9.90     4.92     4.92     9.84
	      B3       B4    27.56   120.00    12.00     1.64     0.00     1.64    13.12
	      B4       B5    17.39    50.00     8.00     9.90     0.98     1.97     4.92
	      B5       B6    26.25    20.00    45.00     1.64     1.64     1.64     1.64
	      B6       B7    15.75    70.00     1.00     0.00     3.28     3.28     3.28
	      B7       B8    12.47   100.00   -30.00     0.00     0.00     0.00     0.00
	endcentreline

	centreline -cs UTM50
		date 1996.11.23
		units tape feet
		data normal from to tape compass clino left up down right
		flags surface
	     A19       C1    18.04   104.00     3.00     0.00     0.00     0.00     0.00
	      C1       C2    21.33    65.00     0.00     0.00     0.00     0.00     0.00
	      C2       C3    22.31    71.00     7.00     0.00     0.00     0.00     0.00
	      C3       C4    29.53   130.00     8.00     0.00     0.00     0.00     0.00
	      C4       C5    11.48   111.00     7.00     0.00     0.00     0.00     0.00
	      C5       C6    20.67    76.00    -2.00     0.00     0.00     0.00     0.00
	      C6       C7    21.98   112.00     1.00     0.00     0.00     0.00     0.00
	      C7       C8    46.59    70.00     0.00     0.00     0.00     0.00     0.00
	      A9       D1    18.04   251.00    11.00     0.00     0.00     0.00     0.00
	endcentreline
endsurvey