Survey Laboratory

Established in the year 1989, this laboratory houses sophisticated instruments viz. Electronic total station, Laser theodolite, Auto levels, Vernier theodolite with 1 second accuracy, Digital plani meter, Dumpy levels and Ghat Tracer. The various other equipments available in the lab are,


1.  Metal ranging rods
2.  Measuring chain
3.  Vernier theodolite
4.  Prismatic compass
5.  Engineers plane table
6.  Trough compass
7.  Plani meter
8.  Optical square
9.  Box sextant
10. Levelling staff
11. Substense bar with stand
12. Subtense bar
13. Total station
14. Laser theodolite



Lab in charge

Dr.Nisha Rathakrishnan
Associate Professor
Department of Civil Engineering
National Institute of Technology
Tiruchirappalli – 620 015.

Phone No : +91 431-2503162 (P)
E-mail        :