mapping existing drainage courses, invert elevations and diameters of pipe and manholes perform a number of other services. Land surveying services are used to establish the accurate location of proposed structures, accesses, pipelines, buildings, and other improvements

 

1. Land survey 

2. Contour survey 

3. Layout for construction of road

4. Layout for construction buildings 

5. Layout for construction of bridge 

6. Survey control station 

7. Site survey 

8. Route survey of drainage line

9. Quality survey..     

                       Volumes calculation 

                       Cutting and filling calculations 

                       Areas calculation