Answer Happy

Details: Work out the elevation difference between stations along the planned route. This is a closed line survey, as shown in Figure 1, which starts from one Benchmark (BM) - KZ-4 (Figure 2), and ends on KZ-7 (Figure 3) (elevations are provided). You need to decide the elevation for the designated point, which is a Temporary Benchmark (TBM- 2 Dattention to the following requirements when aro and band in your
0 641-33 0949 5.735/ 1-365 1.050 Gibb 10.995 6.770 3.113 1381 6171 20.70m 20.00m p-bom. 26.062m 21.450m 30.000m 30. om 20m 21.400m kz-4 TP1 TBM-2 TP2 Intermediate point k2-2 Figure 1. Data recorded on the route BMs: KZ-4, KZ-7 Turning Points: TP1, TP2 Instrument Positions: 1, 4 Readings are recorded in the figure with both black side readings and red side readings. Figure 2. KZ-4 with a known elevation of 3.292m
Figure 3. KZ-7 with a known elevation of 3.235m
0 1-591/ 381 1356 6 K-383 0949 10.925 2365 5-725 770 1.050 8.1535-837 1381 6.171 11. 20.7om 20.000m tibb 2. Wome, 26.062m. 21.450m 30.000 m 30.0oom . 21.400m kz-4 TP1 TBM-3. TP2 Intermediate point 12-7
Figure 3. KZ-7 with a known elevation of 3.2257
th both black side readings and nown elevation of 3.292m