MU Civil Engineering (Semester 4)
Surveying - 2
May 2014
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary

Attempt any two questions.
1 (a) Explain in detail the tacheometric radial contouring project?
10 M
1 (b) Describe the procedure of setting out a bridge.
10 M
1 (c) Write an exhaustive note on block contouring project?
10 M

2 (a) A tacheometer is set up at an intermediate point on a straight line PQ and the following readings were marked on a vertically held staff.
 Inst stn Staff stn Vertical Angle Staff Intercept(m) Central hair Reading (m) Reamarks 0 P +6° 00' 2.055 1.875 K=100 0 Q -3° 30' 2.25 2.105 C=0.3

Compute: i) The horizontal distance PQ?
ii) The Rls of P and Q if the RL of instrument station '0' is 100.000 m and the ht. Of instruments is 1.410m?
10 M
2 (b) Explain the methods of determining techeometic constants?
10 M

3 (a) Describe the liner methods of setting out a simple circular curve?
10 M
3 (b) Two tangents intersect at chainage 1230m, the deflection angle being 30°. Calculate all the data necessary for setting out a simple out a simple circular curve of 330m radius by Rankine's method? Take P.I.=30m.
10 M

4 (a) Differentiate between the composite curve and compound curve with sketches?
10 M
4 (b) Explain the procedure of setting out a vertical curve by chord gradient method.
10 M

5 (a) What is total station? State the various uses of the same?
10 M
5 (b) Write explanatory note on EDM. State its working principle and corrections to the distances measured by EDM.
10 M

Write notes on (any four)
6 (a) Principle of techeometry.
5 M
6 (b) Setting out a culvert.
5 M
6 (c) Reverse curve.
5 M
6 (d) GPS.
5 M
6 (e) GIS.
5 M

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