You are here:

Infrastructure Development and Management Division

Surveying and Transportation Engineering Laboratory


Dr. Terrance M. Rengarasu

Senior Lecturer

PhD (Hokkaido), MEng (Hokkaido), PG Dip(Sustainability), PG Dip(Land System Modelling), BSc Eng(Hons) (Peradeniya), AMIE(SL), MEASTS, MJSCE, CGMP, MITE, MSLSTL

Technical officer-in-charge & Laboratory Attendant

Ms. M.W.P Sandamali Nandasena

Staff Technical Officer (Grade I)

Division: Geotechnical Engineering Laboratory
/ Transportation Engineering & Surveying Laboratory

Phone Number:
Office: +94-(0)91-2245765 ~ 67 Ext 2101
Mobile: +94-(0)71-4434499


Mr. M. M. I. Vipula Shantha

Lab Attendant

Phone Number:
Office: +94-(0)91-2245765 ~ 67 Ext 2211
Mobile: +94-(0)76-8849218


Testing Facilities

Investigation Equipment/ Software
Project Planning Techniques Microsoft Project
Geo-referencing and Geo coding Global Positioning Sytem device and related software
Data Base management and Transport Planning work Geographic Information System related software
Traffic Studies – Traffic counts, Turning Movement Counts Manual and Automatic Traffic counters, Television and DVD player
Streetscape Analysis Digital Camera, Digital Voice Recorder
Visual Impact Assessment Digital Camera, Digital Voice Recorder


Investigation Equipment
Aerial map reading Mirror Stereoscope
Angle measurements, levelling, tacheometric surveying Total Station
Field surveying – Tape and offset survey and plotting Arrows, Circular level, Measuring wheel, Tapes, Bow and beam compasses,  Protractor,  Double prisim optical square
Field Surveying –Levelling Tilting level,  Staffs/tapes,
Field Surveying – Tachometric Survey Theodolite(mannual and digital), Staff
Field Surveying- Traverse Theodolite(mannual and digital), Staff, Tapes
Observing magnetic north and approximate slope Compass with clinometer
Plane table survey Alidade set
Star observation and surveying at night Illuminator