Practical in field level

1. WELCOME

2. ACQUAINTAINCE WITH THE SURVEY INTRUMENTS

4. MEASUREMENTS OF DISTANCE BY PACING METHOD
Aim: To determine the approximate values of required distance
Apparatus: Metric chain (20 m length)
Procedure:

6. FOLDING, UNFOLDING OF THE CHAIN AND RANGING A CHAIN LINE

8. CHAIN TRIANGULATION SURVEY, PLOTTING OF CHAIN TRIANGULATION
Aim: To measure the area of regular bodies
Apparatus: Metric chain (20,30),RR, RP, Arrows, & Field book
Procedure:

9. CROSS STAFF SURVEY, PLOTTING OF CROSS STAFF SURVEY
Aim: To determine the length of offsets of given field.
Apparatus: Metric chain ,RR, OR, Arrows, Tape & Field book
Procedure:

11. COMPASS SURVEY BY RADIATION METHOD
Aim: To determine the area of field by taking angular measurements.
Apparatus: Compass ,Chain ,RR, OR, Arrows, Tape & Field book
Procedure:

12. COMPASS SURVEY BY INTERSECTION METHOD
Aim: To determine the area by Intersection method using compass survey.
Apparatus: Compass, Chain ,RR, Arrows, Tape & Field book
Procedure:

13. COMPASS SURVEY BY TRVERSE METHOD
Aim: To determine the area of field by taking angular measurements by
moving compass round the field
Apparatus: Compass, Chain ,RR, Arrows, Tape & Field book
Procedure:

14. PLANE TABLE SURVEY BY RADIATION METHOD

17. PLANE TABLE SURVEY BY INTERSECTION METHOD

18. PLANE TABLE SURVEY BY TRVERSE METHOD

19. AREA MEASUREMENT BY PLANIMETER

22. ACQUAINTAINCE WITH THE LEVELLING INTRUMENT

24. TEMPORARY ADJUSTMENTS FOR A LEVELLING INSTRUMENT
TEMPORARY ADJUSTMENTS : Setting up the level
Fixing the instrument on the tripod:
Leg adjustment:
Levelling up:
Focussing the eye piece:
Focussing the object glass:

25. SIMPLE LEVELLING

26. DIFFERENTIAL LEVELLING

27. PROFILE LEVELLING

28. CONTOUR SURVEY BY GRID METHOD

30. MEASUREMENT OF HORIZONTAL ANGLES BY REPETITION METHOD

32. MEASUREMENT OF HORIZONTAL ANGLES BY REITERATION METHOD

34. MEASUREMTNS OF VERTICALANGLES/HEIGHT OF BUILDING

35. GPS

36. TOTAL STATION

37. Problems
1. Error in chaining
2. Offsets problems
3. Cross staff
4. Traverse method
5. Rise and fall method
6. Bearing problems

38. All question carry Equal marks 10x5M=50M
AIM: xxxxxxxxx
1. Procedure & Calculation: 10M
2. General question 10M
3. Identification: 10M
4. Viva Voce: 10M
5. Problem: 10M

41. THANK you