The document details a field book survey conducted at Madan Ashrit Memorial Technical School in Kageshwori Manahara, Kathmandu, on December 5, 2017, led by observer Suman Jyoti and booker Bishnu P. Bhandari. It includes various measurements of distances, rises, falls, and reduced levels (r.l) during the leveling process between various benchmarks (bm) and control points (cp). The results indicate precise calculations of the relative levels transferred between marked points, including a noted precision of 8.11 mm.

1. MADAN ASHRITMEMORIALTECHNICALSCHOOL
Kageshwori Manahara, Kathmandu
LEVEL FIELD BOOK
SURVEY CAMP – 2017
Observer:- Suman Jyoti Date:- 2017-Dec-05
Booker:- Bishnu p. Bhandari Location:- NEA, Kharipati-Bhaktapur
CP to 𝑩𝑴 𝟑 ( R.L transfer Process)
Stat
ion Distan
ce
BS FS
Dist
anc
e
Rise Fall RL
Rem
arksT M B T M B
CP 6.6 0.690 0.657 0.624 ------- ------- ------- -----
--
---- ------ 1326.383 CP
1 7.0 0.872 0.747 0.712 1.855 1.802 1.770 6.5 ---- 1.145 1325.238
2 7.6 0.771 0.733 0.695 1.838 1.807 1.777 6.1 ---- 1.060 1324.178
3 6.3 0.966 0.934 0.903 1.765 1.735 1.713 5.2 ---- 1.002 1323.176
𝐵𝑀3 ------- ------- ------- ------- 1.823 1.786 1.749 7.4 ---- 0.852 1322.324 𝐵𝑀3
𝑩𝑴 𝟑 𝒕𝒐 𝑪𝑷
𝐵𝑀3 6.3 1.732 1.701 1.669 ------- ------- ------- -----
--
------ ---- 1322.324 𝐵𝑀3
1 6.9 1.861 1.826 1.792 0.932 0.899 0.866 6.6 0.802 1323.126
2 6.0 1.904 1.874 1.844 0.821 0.784 0.749 7.2 0.042 1324.168
3 6.4 1.897 1.865 1.833 0.820 0.781 0.755 6.5 0.087 1325.255
CP ------- ------- ------- ------- 0.762 0.729 0.695 6.7 1.136 1326.391 CP
Thus,
Total Distance (k) = 105.3 m
= 0.1053 km
Given,
R.L of C.P = 1326.383 m
Calculated R.L of B.M = 1336.040 m
Error = 1326.391 – 1326.383 =0.008m =8mm
Precision =25√k = 25√0.1053 = 8.11 mm
Thus, R.L of 𝐵𝑀3 = 1322.324 m
𝑩𝑴 𝟑 𝒕𝒐 𝑩𝑴 𝟒 ( R.L transfer Process)
Stat
ion Distan
ce
BS FS
Dist
anc
e
Rise Fall RL
Rem
arksT M B T M B
𝐵𝑀3 12.0 0.860 0.800 0.740 ------- ------- ------- 11.3 ------ ------ 1322.324 𝐵𝑀3
1 12.4 1.224 1.162 1.000 1.892 1.835 1.779 12.6 ------ 1.035 1321.289
2 16.0 1.679 1.599 1.519 1.418 1.355 1.292 13.4 ------ 0.193 1321.096
3 10.0 1.690 1.640 1.590 1.168 1.100 1.034 09.8 0.499 ------ 1321.595
𝐵𝑀4 ------ ------- ------- ------- 1.356 1.307 1.258 ----- 0.335 ------ 1321.930 𝐵𝑀4
𝑩𝑴 𝟒 𝒕𝒐 𝑩𝑴 𝟓( R.L transfer Process)
𝐵𝑀4 7.8 1.089 1.050 1.011 ------ ------- ------- ----- ------ ------ 1321.930 𝐵𝑀4
1 8.0 0.730 0.690 0.650 1.723 1.681 1.641 8.2 ------ 0.631 1321.299
2 5.8 0.571 0.542 0.513 1.840 1.810 1.780 6.0 1.120 ------ 1322.419
3 6.2 1.313 1.282 1.251 1.730 1.696 1.661 6.9 ------ 1.154 1321.265
4 6.6 0.986 0.952 0.920 1.965 1.937 1.909 5.6 ------ 0.655 1320.61
𝐵𝑀5 ------ ------- ------- ------- 2.190 2.160 2.130 6.0 ------ 1.208 1319.402 𝐵𝑀5
Measured by: Bishnu P.Bhandari Computed by: Suman Jyoti Checked by:……………….

2. MADAN ASHRITMEMORIALTECHNICALSCHOOL
Kageshwori Manahara, Kathmandu
LEVEL FIELD BOOK
SURVEY CAMP – 2017
Observer:- Suman Jyoti Date:- 2017-Dec-05
Booker:- Bishnu p. Bhandari Location:- NEA, Kharipati-Bhaktapur
𝑩𝑴 𝟓 𝒕𝒐 𝑩𝑴 𝟔( R.L transfer Process)
Stat
ion Distan
ce
BS FS
Dist
anc
e
Rise Fall RL
Rem
arksT M B T M B
𝐵𝑀5 8.4 0.850 0.808 0.766 ------- ------- ------- ---- ---- ---- 1319.402 𝐵𝑀5
1 16.6 1.361 1.278 1.195 1.588 1.548 1.508 8.0 ---- 0.740 1318.662
2 09.0 1.670 1.625 1.580 1.029 0.928 0.827 20.2 0.350 ---- 1319.012
𝐵𝑀6 ------- ------- ------- ------- 1.180 1.120 1.060 12.0 0.505 ---- 1319.517 𝐵𝑀6
𝑩𝑴 𝟔 𝒕𝒐 𝑩𝑴 𝟕( R.L transfer Process)
𝐵𝑀6 08.0 0.340 0.300 0.260 ------- ------- ------- ---- ------ ---- 1319.517 𝐵𝑀6
1 10.0 1.910 1.860 1.810 1.260 1.220 1.180 8.0 ---- 0.920 1318.597
2 08.0 1.993 1.953 1.913 0.824 0.776 0.729 9.5 1.084 ---- 1319.681
3 10.2 1.747 1.696 1.645 0.874 0.837 0.804 7.0 1.116 ---- 1320.797
𝐵𝑀7 ------- ------- ------- ------- 0.856 0.797 0.738 11.8 0.899 ---- 1321.696 𝐵𝑀7
𝑩𝑴 𝟕 𝒕𝒐 𝑩𝑴 𝟖( R.L transfer Process)
Stat
ion Distan
ce
BS FS
Dist
anc
e
Rise Fall RL
Rem
arksT M B T M B
𝐵𝑀7 9.7 1.856 1.807 1.759 ------- ------- ------- ---- ------ ------ 1321.696 𝐵𝑀7
1 16.0 2.050 1.970 1.890 0.890 0.845 0.800 9.0 0.962 ------ 1322.658
2 14.0 1.628 1.558 1.488 0.721 0.650 0.579 14.2 1.320 ------ 1323.978
𝐵𝑀8 ------- ------- ------- ------- 0.913 0.851 0.790 12.3 0.707 ------ 1324.685 𝐵𝑀8
𝑩𝑴 𝟖 𝒕𝒐 𝑪𝑷 𝟏( R.L transfer Process)
𝐵𝑀8 13.4 1.722 1.655 1.588 ------- ------- ------- ---- ------ ------ 1324.685 𝐵𝑀8
1 7.0 2.130 2.095 2.060 0.818 0.738 0.658 16.0 0.917 ------ 1325.602
2 8.0 2.220 2.180 2.140 0.730 0.685 0.640 9.0 1.410 ------ 1327.012
3 3.4 2.002 1.985 1.968 0.992 0.952 0.912 8.0 1.228 ------ 1328.240
4 4.0 2.052 2.032 2.012 0.838 0.795 0.752 8.6 1.190 ------ 1329.430
5 6.6 1.896 1.863 1.830 0.900 0.867 0.834 6.6 1.165 ------ 1330.595
6 6.6 2.134 2.101 2.068 0.796 0.748 0.702 9.4 1.115 ------ 1331.710
7 6.0 1.772 1.742 1.712 1.244 1.211 1.178 6.6 0.890 ------ 1332.600
8 4.3 1.774 1.752 1.731 0.780 0.750 0.720 6.0 0.992 ------ 1333.592
9 7.2 1.740 1.704 1.668 0.732 0.702 0.672 6.0 1.050 ------ 1334.642
𝐶𝑃1 ------- ------- ------- ------- 0.898 0.855 0.812 8.6 0.849 ------ 1335.491 𝐶𝑃1
𝑪𝑷 𝟏 𝒕𝒐 𝑪𝑷 𝟐( R.L transfer Process)
𝐶𝑃1 22.0 1.710 1.610 1.490 ------- ------- ------- ---- ------ ------ 1335.491 𝐶𝑃1
𝐶𝑃2 ------- ------- ------- ------- 1.250 1.075 0.900 35.0 0.535 ------- 1336.026 𝐶𝑃2
𝑪𝑷 𝟐 𝒕𝒐 𝑩𝑴 𝟏( R.L transfer Process)
𝐶𝑃2 30.0 0.740 0.590 0.440 ------- ------- ------- ---- ------ ------ 1336.026 𝐶𝑃2
1 15.0 0.910 0.836 0.760 1.780 1.640 1.500 28.0 ------ 1.050 1334.976
2 9.4 1.347 1.300 1.253 2.252 2.196 2.141 11.1 ------ 1.360 1333.616
𝐵𝑀2 ------- ------- ------- ------- 1.898 1.846 1.794 10.4 ------ 0.456 1333.160 𝐵𝑀1
Measured by: Bishnu P.Bhandari Computed by: Suman Jyoti Checked by:……………….

3. MADAN ASHRITMEMORIALTECHNICALSCHOOL
Kageshwori Manahara, Kathmandu
LEVEL FIELD BOOK
SURVEY CAMP – 2017
Observer:- Suman Jyoti Date:- 2017-Dec-05
Booker:- Bishnu p. Bhandari Location:- NEA, Kharipati-Bhaktapur
𝑩𝑴 𝟏 𝒕𝒐 𝑩𝑴 𝟐( R.L transfer Process)
Stat
ion Distan
ce
BS FS
Distan
ce
Rise Fall RL Re
ma
rks
T M B T M B
𝑩𝑴 𝟏 1.057 1.023 0.989 ------- ------- ------- 1333.160 xx
1 0.400 1.050 0.650 xx
2 0.364 0.327 0.290 1327.673
3 1.136 1.067 0.99 2.875 2.830 2.785 2.503 1325.170
4 0.250 0.180 0.110 1.730 1.675 1.620 0.608 1324.562
𝐵𝑀2 ------- ------- ------- 1.550 1.480 1.410 1.300 1323.262 𝐵𝑀3
𝑩𝑴 𝟐 𝒕𝒐 𝑩𝑴 𝟑( R.L transfer Process)
𝐵𝑀2 12.7 1.080 1.016 0.953 ------- ------- ------- ------- ---- ------- 1323.262 𝐵𝑀2
1 16.0 0.800 0.720 0.640 1.890 1.824 1.758 13.2 ---- 0.808 1322.454
𝐵𝑀3 ------- ------- ------- ------- 0.928 0.850 0.772 15.2 ---- 0.130 1322.324 𝐵𝑀3
Measured by: Bishnu P.Bhandari Computed by: Suman Jyoti Checked by:……………….