Laboratory in-charge : Mr.D.Senthil Kumar, M.E.,

Technical Staff : Mr.P.Bapu Chelliah, DCE.,

Equipment Details

S. No. Details of Equipment Qty. S. No. Details of Equipment Qty.
1 Total Station (SOKKIA) 2 11 Plain table with stand and Accessories 6
2 Total Station (PANTAX R-425VN) 1 12 Chains – 30 mtrs 8
3 GPS Model 3 13 Tapes – 30 mtrs Freeman Steel 12
4 Theodolites – 20 Sec Accuracy 10 14 Substense Bar 2m 2
5 Dumpy level – 9 Sec Accuracy 6 15 Cross staff 150 mm Pole 30
6 Surveyor’s Compass 2 16 Ranging Rod  – 3m height 30
7 4” Prismatic Compass 6 17 Arrows 50
8 Auto Level Manual  2 18 Survey Umbrella 7
9 Pocket stereoscope 3 Total Cost Rs. 16.0 Lakhs
10 Aluminium leveling staff telescopic 6 mtrs. 8

Software Details

S. No. Software Description Qty.
1 AutoPlotter 9 Professional 1

Total Cost Rs. 0.57 Laksh

List of Experiments for Surveying – Laboratory
S.No List of Experiments S.No List of Experiments
CHAIN SURVEYING LEVELLING
1 Pacing 14 Simple leveling
2 Ranging and chaining 15 Fly leveling
3 Calculate the area of the boundary using chain 16 Check leveling
4 Determine the area of the boundary using chain LS & CS
5 Running a closed traverse around an existing building 17 Longitudinal sectioning
COMPASS SURVEYING 18 Cross sectioning
6 Study of bearings using Prismatic and Surveyor’s compass CONTOURING
7 Measuring the distance between two inaccessible points 19 Contouring
8 Compass Traversing 20 Study of Theodolite
PLANE TABLE SURVEYING
9 Radiation method of plane table surveying
10 Intersection method of plane table surveying
11 Plane table traversing
12 Two point problem
13 Three point problem – Trial and Error method
List of Experiments for Surveying – II Laboratory
S.No List of Experiments S.No List of Experiments
THEODOLITE SURVEYING SETTING OUT WORKS
1 Study of Theodolite 14 Setting out of the foundation for a building
2 Determination of horizontal angles by reiteration method 15 Setting out simple circular curve by long chord method
3 Determination of horizontal angles by repetition method 16 Setting out simple circular curve by Rankin’s method
4 Determine the vertical angle to the given objects 17 Setting out transition curve
5 Closed traverse by method of included angles ASTRONOMICAL SURVEY
TRIANGULATION SURVEY 18 Azimuth by the Ex – Meridian Observation on the sun
6 Determine the horizontal angle measured from satellite station
TRIGONOMETRICAL LEVELLING
7 Determine the elevation of the objects by Single Plane Method
8 Determine the elevation of the objects by Double Plane Method
TACHEOMETRIC SURVEYING
9 Determination of tacheometric constant by stadia method.
10 Determination of gradient of a line by stadia method.
11 Determination of gradient of a line by Tangential Tacheometry
12 Determination of Area by Tangential Tacheometry
13 Determination of gradient of the line joining staff station and the target by Subtense Bar method