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1. MADAN ASHRIT MEMORIAL TECHNICAL SCHOOL
Kageshwori Manahara, Kathmandu
FLY LEVEL FIELD BOOK
SURVEY CAMP – 2017
Observer:-Suman Jyoti Date:- 2017- Dec-05
Booker:- Bishnu p. Bhandari Location:- NEA-Kharipati, Bhaktapur
Stat
ion
Distance BS FS Rise Fall RL Remarks
BS FS Total T M B T M B
B.M 8.2 --------- -------- 0.691 0.675 0.609 ---------- --------- ----------- -------- --------- 1336.00
01. 6.6 6.8 15.0 0.695 0.601 0.629 1.910 1.876 1.842 -------- 1.226 1334.774
02. 7.2 7.2 13.8 0.751 0.715 0.679 1.836 1.800 1.764 -------- 1.139 1333.635
03. 7.4 8.0 15.2 1.600 0.963 0.926 1.600 1.560 1.520 -------- 0.845 1332.790
04. 6.8 7.7 15.1 1.162 0.128 1.094 1.688 1.650 1.611 -------- 0.687 1332.103
05. 7.7 6.2 13.0 0.988 0.950 0.911 1.794 1.764 1.732 -------- 0.636 1331.467
06 7.2 8.0 15.7 1.134 1.098 1.062 1.852 1.812 1.772 -------- 0.862 1330.605
07. 7.2 7.7 14.9 1.164 1.128 1.092 1.840 1.801 1.763 -------- 0.703 1329.902
08. 6.8 7.6 14.8 1.252 1.218 1.184 1.730 1.692 1.654 -------- 0.564 1329.338
09. 6.2 7.6 14.4 1.356 1.318 1.288 1.670 1.662 1.584 -------- 0.444 1328.894
10. 6.8 4.1 11.3 1.518 1.484 1.450 1.627 1.628 1.586 -------- 0.310 1328.584
11 6.0 8.4 15.2 1.400 1.370 1.340 1.630 1.588 1.546 -------- 0.104 1328.480
12. 7.2 6.2 12.2 1.332 1.296 1.260 1.542 1.511 1.480 -------- 0.141 1328.339
13. 7.4 7.6 14.8 1.356 1.318 1.282 1.608 1.570 1.532 -------- 0.274 1328.065
14. 7.0 8.0 15.4 1.382 1.347 1.312 1.632 1.592 1.552 -------- 0.274 1327.791
15. 7.0 8.7 15.7 1.160 1.125 1.090 1.886 1.842 1.799 -------- 0.495 1327.296
16. 7.8 6.8 13.8 0.909 0.870 1.831 1.890 1.856 1.822 -------- 0.731 1326.565
17. 7.8 9.0 16.8 0.637 0.595 0.553 1.870 1.825 1.780 -------- 0.955 1325.610
18. 6.5 7.3 15.1 0.675 0.643 0.610 1.775 1.738 1.702 -------- 1.143 1324.467
19. 4.0 6.0 12.5 1.080 1.060 1.040 1.948 1.918 1.888 -------- 1.275 1323.192
20. 8.0 4.6 08.6 0.920 0.880 0.840 1.874 1.851 1.828 -------- 0.791 1322.401
21. 8.6 6.6 14.6 1.188 1.145 1.102 1.800 1.768 1.734 -------- 0.888 1321.513

2. MADAN ASHRIT MEMORIAL TECHNICAL SCHOOL
Kageshwori Manahara, Kathmandu
FLY LEVEL FIELD BOOK
SURVEY CAMP – 2017
Observer:- Suman Jyoti Date:- 2017-Dec-05
Booker:- Bishnu p. Bhandari Location:- NEA-Kharipati, Bhaktapur
Stati
on
Distance BS FS Rise Fall RL Remarks
BS FS Total T M B T M B
22. 8.4 7.2 15.8 1.100 1.058 1.016 1.816 1.780 1.744 -------- 0.635 1320.878
23. 8.0 4.0 12.4 1.400 1.360 1.320 1.558 1.552 1.518 -------- 0.494 1320.384
24. 8.0 8.0 16.0 1.622 1.582 1.542 1.514 1.474 1.434 -------- 0.114 1320.270
25. 7.4 8.0 16.0 1.746 1.708 1.672 1.338 1.298 1.258 0.284 -------- 1320.554
26. 8.0 8.2 15.6 1.660 1.620 1.580 1.200 1.158 1.118 0.550 -------- 1321.104
27. 7.6 7.6 15.6 1.574 1.536 1.498 1.300 1.262 1.224 0.358 -------- 1321.462
28. 7.6 6.6 13.2 1.148 1.110 1.072 1.930 1.898 1.864 -------- 0.362 1321.100
29. 6.0 8.0 15.6 0.930 0.900 0.870 1.752 1.712 1.672 -------- 0.602 1320.498
30. 8.2 8.9 14.9 0.980 0.939 0.898 1.795 1.750 1.706 -------- 0.850 1319.648
31. 7.6 7.1 15.3 0.853 0.815 0.777 1.727 1.691 1.656 -------- 0.752 1318.896
32. 6.4 7.8 15.4 1.088 1.056 1.024 1.564 1.525 1.486 -------- 0.710 1318.186
33. 7.0 8.0 14.4 1.498 1.462 1.428 1.682 1.642 1.602 -------- 0.586 1317.600
34. 7.5 8.0 15.0 1.558 1.520 1.483 1.240 1.200 1.160 0.262 -------- 1317.862
35. 5.6 8.0 15.5 1.023 0.995 0.967 1.574 1.534 1.494 -------- 0.014 1317.848
36. 6.4 6.0 11.6 1.057 1.024 0.993 1.806 1.776 1.746 -------- 0.781 1317.067
37. 5.8 6.0 12.4 0.853 0.824 0.795 1.980 1.950 1.920 -------- 0.926 1316.141
38. 5.6 4.4 10.2 0.766 0.739 0.710 1.914 1.892 1.870 -------- 1.068 1315.073
39. 5.5 5.8 11.4 1.048 1.020 0.993 1.989 1.960 1.931 -------- 1.221 1313.852
40. 5.0 4.8 10.3 0.890 0.866 0.840 1.932 1.908 1.884 -------- 0.888 1312.964
41. 6.0 4.4 9.4 0.640 0.610 0.580 1.838 1.841 1.794 -------- 0.948 1312.016
42. 6.0 3.3 9.3 0.900 0.870 0.840 1.622 1.606 1.589 -------- 0.996 1311.020
TBM -------- 4.4 10.4 -------- -------- -------- 1.387 1.316 1.343 -------- 0.495 1310.525

3. MADAN ASHRIT MEMORIAL TECHNICAL SCHOOL
Kageshwori Manahara, Kathmandu
FLY LEVEL FIELD BOOK
SURVEY CAMP – 2017
Observer:- Suman Jyoti Date:- 2017-Dec-05
Booker:- Bishnu p. Bhandari Location:- NEA-Kharipati, Bhaktapur
Station Distance BS FS Rise Fall RL Remarks
BS FS Total T M B T M B
T.B.M 2.4 --------- -------- 1.713 1.701 1.689 ---------- -------- --------- -------- --------- 1310.525
01. 5.0 3.0 5.4 1.942 1.917 1.892 0.868 0.852 0.838 0.849 -------- 1311.375
02. 4.4 4.0 9.0 1.722 1.700 1.678 0.693 0.673 0.653 1.244 -------- 1312.6198
03. 6.1 4.1 8.9 1.806 1.775 1.745 0.673 0.652 0.632 1.048 -------- 1313.666
04. 4.8 4.4 10.5 1.764 1.741 1.716 0.624 0.645 0.668 1.130 -------- 1314.796
05. 5.8 4.8 9.6 1.825 1.795 1.767 0.761 0.737 0.713 1.004 -------- 1315.800
06 5.7 5.8 11.6 1.702 1.673 1.645 0.786 0.756 0.728 1.039 -------- 1316.839
07. 5.0 6.3 13.0 1.488 1.464 1.438 0.931 0.901 0.868 0.772 -------- 1317.611
08. 10.3 7.0 12.0 1.825 1.773 1.722 0.821 0.786 0.751 0.678 -------- 1318.289
09. 7.8 5.5 15.8 1.842 1.803 1.764 0.905 0.877 1.850 0.896 -------- 1319.185
10. 6.9 5.7 13.5 1.814 1.780 1.745 0.856 0.827 0.799 0.976 -------- 1320.161
11 6.6 5.6 12.5 1.912 1.879 1.846 0.688 0.660 0.632 1.120 -------- 1321.281
12. 6.0 7.0 13.6 1.980 1.950 1.920 0.730 0.690 0.660 1.189 -------- 1322.470
13. 6.9 7.6 13.6 1.371 1.337 1.302 1.058 1.020 0.982 0.930 --------- 1323.400
14. 7.3 6.6 13.5 1.135 1.098 1.062 1.626 1.594 1.560 -------- 0.257 1323.143
15. 7.6 6.7 14.0 1.150 1.112 1.074 1.694 1.661 1.627 -------- 0.563 1322.580
16. 7.0 6.6 14.2 1.212 1.177 1.142 1.683 1.650 1.617 -------- 0.538 1322.042
17. 7.8 7.1 14.1 1.266 1.228 1.188 1.619 1.584 1.548 -------- 0.407 1321.635
18. 5.4 6.9 15.7 1.150 1.122 1.096 1.483 1.448 1.414 -------- 0.220 1321.415
19. 7.4 7.5 12.9 1.106 1.070 1.032 1.590 1.552 1.516 -------- 0.430 1320.985
20. 7.8 8.0 15.4 1.264 1.225 1.186 1.592 1.552 1.512 -------- 0.482 1320.503
21. 8.0 8.0 15.8 1.592 1.552 1.512 1.420 1.380 1.340 -------- 0.155 1320.348

4. MADAN ASHRIT MEMORIAL TECHNICAL SCHOOL
FLY LEVEL FIELD BOOK
SURVEY CAMP – 2017
Observer:- Suman Jyoti Date:- 2017-Dec-05
Booker:- Bishnu p. Bhandari Location:- NEA-Kharipati, Bhaktapur
Station Distance BS FS Rise Fall RL Remarks
BS FS Total T M B T M B
22. 8.0 7.0 15.0 1.606 1.566 1.526 1.236 1.202 1.166 0.350 -------- 1320.698
23. 8.0 6.8 14.8 1.754 1.714 1.674 1.074 1.040 1.006 0.526 -------- 1321.218
24. 7.2 6.5 14.5 1.764 1.728 1.692 1.029 0.997 0.964 0.717 -------- 1321.935
25. 6.5 6.6 13.8 1.830 1.798 1.765 0.956 0.923 0.890 0.805 -------- 1322.740
26. 6.2 6.8 13.3 1.926 1.895 1.864 0.841 0.807 0.773 0.991 -------- 1323.731
27. 6.5 5.5 11.7 1.879 1.846 1.814 0.885 0.857 0.830 1.038 -------- 1324.769
28. 4.4 6.3 12.8 1.338 1.316 1.294 0.764 0.732 0.701 1.114 -------- 1325.883
29. 5.7 4.8 9.20 1.801 1.772 1.744 1.022 0.998 0.974 0.318 -------- 1326.201
30. 7.6 5.3 11.0 1.826 1.788 1.750 0.998 0.972 0.945 0.800 -------- 1327.001
31. 8.7 8.2 15.8 1.639 1.596 1.552 1.011 0..970 0.929 0.818 -------- 1327.819
32. 8.5 8.8 17.5 1.588 1.545 1.503 1.302 1.259 1.214 0.337 -------- 1328.156
33. 7.7 6.7 15.2 1.570 1.531 1.493 1.304 1.270 1.237 0.275 -------- 1328.431
34. 8.0 8.4 16.1 1.514 1.474 1.434 1.282 1.240 1.198 0.291 -------- 1328.722
35. 6.9 8.9 16.9 1.488 1.453 1.419 1.301 1.256 1.212 0.218 -------- 1328.940
36. 7.3 7.0 13.9 1.602 1.565 1.527 1.314 1.279 1.244 0.174 --------- 1329.114
37. 7.2 8.0 15.3 1.736 1.700 1.664 1.198 1.158 1.118 0.207 -------- 1329.321
38. 7.6 8.2 15.4 1.809 1.771 1.733 1.230 1.189 1.148 0.511 -------- 1329.832
39. 8.6 8.2 15.8 1.882 1.839 1.796 1.195 1.154 1.113 0.617 -------- 1330.449
40. 7.5 7.0 15.6 1.806 1.769 1.731 1.020 0.985 0.950 0.854 -------- 1331.303
41. 7.5 8.0 15.5 1.764 1.726 1.689 1.050 1.010 0.970 0.759 -------- 1332.062
42. 7.0 8.8 16.3 1.690 1.655 1.620 0.988 0.944 0.900 0.782 -------- 1332.844
43. 6.4 7.5 14.5 1.864 1.832 1.800 0.715 0.677 0.640 0.977 -------- 1333.821
44. 7.0 6.8 13.2 1.990 1.955 1.920 0.810 0.776 0.742 1.056 -------- 1334.877
B.M ------ 7.8 14.8 --------- -------- --------- 0.831 0.792 0.753 1.163 -------- 1336.040

5. Thus,
Total Distance (k) = 1206.1 m
= 1.2061 km
Given,
R.L of B.M = 1336.000 m
Calculated R.L of B.M = 1336.040 m
R.L difference of B.M = Calculated R.L - Given R.L
= 1336.040 m - 1336.000 m
= 0.040 m
Precision =25√k = 25√1.2061 = 27.45 mm
The finding R.L of T.B.M = 1310.525 m
R.L of C.P = 1326.565 (B.M to T.B.M)
R.L of C.P = 1326.201 (T.B.M to B.M)
Mean R.L of C.P = 1326.383 m