Close the loop and measure the level using auto-leveling

1. GROUP_1 LEVELING 17-DEC-2013
GROUP_1 LEVELING
Submitted To: Sir.Ali Murad Kisana
Topic: Leveling by Auto-level
Submitted By: Group_1
Members: Roll No:
Atiqa Ijaz Khan 02
Tahira Shaheen 04
Sana Rathore 07
Rabia Zahoor 15
Asad Awan 16

2. GROUP_1 LEVELING 17-DEC-2013
GROUP_1 LEVELING
Serial No. BS FS Rise Fall Reduce *Correction Corrected
(m) (m) Positive
(+)
Negative
(-)
Level
(m)
(m) R.L. (m)
1 0.82 150 0 150
2 0.946 1.252 -0.432 149.568 0.0012 149.5692
3 1.321 1.263 -0.317 149.251 0.0024 149.2534
4 0.812 0.797 0.524 149.775 0.0036 149.7786
5 0.704 0.702 0.11 149.885 0.0048 149.8898
6 0.595 0.109 149.994 0.006 150
Total 4.603 4.609 -0.006
NOTE:
We have to add the correction, as the error resides in Fall (-ve) portion

3. GROUP_1 LEVELING 17-DEC-2013
GROUP_1 LEVELING
Readings Footsteps Distance(m) Distance (m) Pacing(m)
As per Staff Asad Awan Pacing*Footsteps Of 1 Each Set Asad Awan
BS 16 11.2 45.5 0.7
FS 49 34.3 40.6
BS 31 21.7 45.5
FS 27 18.9 41.3
BS 22 15.4 35.7
FS 43 30.1
BS 30 21
FS 29 20.3
BS 23 16.1 T. Dis
FS 28 19.6 0.2086 km
Total 298 208.6 208.6 208600 mm
*Calculations Unit (mm)
Error 6
Mis-clouser Error 5.480729878
Correction/mm 2.87632E-05
Error/setup
By -0.006 -0.0012

4. GROUP_1 LEVELING 17-DEC-2013
GROUP_1 LEVELING