8/17/2019 Surveying - Leveling Homework
1/6
Point B.S F.S HI Elevation
BM.7 4.388 86.594 82.206 0 82.206
TP.1 6.907 4.538 88.963 82.056 1 82.054
BM.8 4.680 8.800 84.843 80.163 2 80.159
TP.2 3.730 5.978 82.595 78.865 3 78.859
TP.3 8.464 5.245 85.814 77.350 4 77.342BM.7
3.598 82.216 5 82.206
Total 28.169 28.159
ΣBS-ΣFS 0.010 ΣE(end-ΣE(!ta"t 0.010
#$e%& Ok
Mi!%lo!'"e 0.010
#i 0.002
Point B.S F.S HI Elevation
BM )o%& 1.559 544.761 543.202 0 543.202
TP.1 1.105 0.987 544.879 543.774 1 543.773
BM.1 0.679 0.842 544.716 544.037 2 544.035
BM.2 0.849 1.846 543.719 542.870 3 542.867
TP.2 1.436 1.895 543.260 541.824 4 541.820
0.704 542.556 5 542.551
Σ* 5.628 6.274
ΣBS-ΣFS -0.646 ΣE(end-ΣE(!ta"t -0.646
#$e%& Ok
Mi!%lo!'"e 0.005
#i 0.001
o. o#o""e%tion
!
d'!tedElevation
+o. o,#o""e%tion
! d'!tedElevation
BMMan$ole
8/17/2019 Surveying - Leveling Homework
4/6
Station B.S I.S F.S HI Elevation
BM.1 3.10 1088.23 1085.13 0 1085.13
TP.1 6.14 7.66 1086.71 1080.570 1 1080.58
0/00 6.80 1079.910 2 1079.93
1/00 6.60 1080.110 2 1080.13
2/00 7.70 1079.010 2 1079.032/70 8.30
1078.410 2 1078.43
2/76 8.50 1078.210 2 1078.23
3/00 7.10 1079.610 2 1079.63
TP.2 11.86 5.85 1092.72 1080.860 2 1080.88
/00 6.20 1086.520 3 1086.55
5/00 5.80 1086.920 3 1086.95
5/65 4.90 1087.820 3 1087.85
6/00 4.30 1088.420 3 1088.45
BM.2 9.07 1083.650 3 1083.68
Total 21.100 22.580ΣBS-ΣFS -1.80 E(end-E(!ta"t
-1.80
#$e%& Ok
i!%lo!'" 0.030
#i -0.01
Station B.S I.S F.S )i!eFall Elevation
BM.1 3.10 1085.13 0 1085.13
TP.1 6.14 7.66 -4.56 1080.570 1 1080.58
0/00 6.80 -0.66 1079.910 2 1079.93
1/00 6.60 0.20 1080.110 2 1080.13
2/00 7.70 -1.10 1079.010 2 1079.03
2/70 8.30 -0.60 1078.410 2 1078.43
2/76 8.50 -0.20 1078.210 2 1078.23
3/00 7.10 1.40 1079.610 2 1079.63
TP.2 11.86 5.85 1.25 1080.860 2 1080.88
/00 6.20 5.66 1086.520 3 1086.555/00 5.80
0.40 1086.920 3 1086.95
5/65 4.90 0.90 1087.820 3 1087.85
6/00 4.30 0.60 1088.420 3 1088.45
BM.2 9.07 -4.77 1083.650 3 1083.68
Total 21.100 22.580
ΣBS-ΣFS -1.80 E(end-E(!ta"t -1.80
#$e%& Ok
i!%lo!'" 0.030
#i -0.01
-0.37
+o. o,#o""e%tion
!
d'!tedElevation
+o. o,
#o""e%tion!
d'!ted
Elevation
