Surveying practical 1.0 PDF

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Surveying practical 1.0 Surveying practical 1.0...

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LEVELLING BOOKING SHEET Name: Lachlan Crawford 13550571 B.S. 0.355

I.S.

F.S

RISE

2.275

R.L. 32.765

REMARKS B.M. 3

1.920

30.845

M

1.630

0.645

31.490

N

0.935

0.695

32.185

W

0.590

31.595

CP1

0.440

31.155

P

35.755

U

5.455

30.300

CP2

0.805

29.495

Y

0.980

1.525 1.420 -3.18

2.345

4.600 2.275

3.150 2.155

0.995

30.490

O

1.840

0.315

30.805

R

30.665

B.M. 7 (30.660)

1.980 | 3.680

FALL

0.140 |

5.780

7.250

5.780

9.350

-2.10

-2.10

| 9.350

32.765

32.765-2.10 = 30.665

-2.10

What is the misclose of this level run? 30.665-30.660=0.005m Point U is 2.990m ABOVE the starting BM. Briefly comment on your level of confidence about the quality of the observations and the calculations. Observations Due to the small misclose of 5mm, it can be concluded that the observations taken were quite accurate.

Calculations I am confident the calculations performed are correct. My answers were double checked and matched. Additionally, the result did not stray far from the benchmarks, further confirming calculations are correct....