Contour lines Surveying Engineering Plane and Applied surveying Report Number 7 REPORT NAME :Contour by level. Object:1. To prepare contour plan of an area for construction of small factory. 2.To conduct process of finding contour line using square (grid) method. 3.To draw contour lines using different methods. Apparatus 1- Level instrument 1 No. 2- Tripod 1 No. 3- Staff 1 No. 4- Pins 10 Nos. 5- Range pole 5 Nos. 6- Tape 20 m 1 No. Prepared by: Asst. Prof. Salar K.Hussein Mr. Kamal Y.Abdullah Asst.Lecturer. Dilveen H. Omar Erbil Polytechnic University Technical Engineering College Civil Engineering Department

1. Contour lines
Hawler Polytechnic University
Hawler Technical Engineering College
Department of Civil Eng.

3. Report Number 7
REPORT NAME
Contour by level

4. Object
1. To prepare contour plan of an area for
construction of small factory.
2.To conduct process of finding contour line
using square (grid) method.
3.To draw contour lines using different methods.

5. Apparatus
1- Level instrument 1 No.
2- Tripod 1 No.
3- Staff 1 No.
4- Pins 10 Nos.
5- Range pole 5 Nos.
6- Tape 20 m 1 No.

7. 30
25
20
15
10
5
10
15
20
25
PBM
30

8. Table
Remark
R.L
H.I
F.S
I.S
B.S
STA
PBM
?
?
?
1
?
?
2
?
?
3
?
?
4
?
?
5
?
?
6
?
?
7

9. 9
Thank you all