Norwegian Ambassador to visit Geotechnical Project in Matale

Tuesday, 26 September 2017 00:00 - - {{hitsCtrl.values.hits}}

The Norwegian Ambassador to Sri Lanka Thorbjorn Gaustadsaether will visit Matale today to observe project activities conducted under the technical cooperation between the Norwegian Geotechnical Institute (NGI) and National Building Research Organisation (NBRO) which operates under the Ministry of Disaster Management.

The technical collaboration on disaster risk reduction has been ongoing since 2012, and the Norwegian Embassy in Colombo has so far contributed nearly NOK 8 million (Rs. 150 million) and has agreed to extend the support with additional funds until 2020.

Several major outputs have been achieved under this cooperation, such as:

Training of NBRO-staff on using advanced mapping techniques
Use of advanced Ground Penetrating Radar equipment for mapping sub-surface conditions below the ground e.g. subsidence and sink holes in Matale and Jaffna
Use of drone technology to map landslides
Early warning of landslides in critical areas
Ground water contamination assessment in Jaffna
Use of remote sensing (Synthetic Aperture Radar, SAR interferometry) to detect subsidence in Matale, etc.

A state-of-the-art Ground Penetrating Radar (GPR) system was tailor-made at NGI and procured by NBRO to investigate land subsidence hazards. NGI’s GPR system has been ranked as the best in the world by the European Commission, and has been used in many placed throughout the world for investigating sub-surface ground conditions. A number of automated rain gauges were installed at Peradeniya, Walapane, Naula and Ratota under this project to monitor rainfall, soil moisture, temperature and other parameters.

“Climate change impacts are intensifying extreme weather events and island nations like Sri Lanka are getting increasingly vulnerable. As an emerging economy, disaster risk reduction is becoming more and more important for Sri Lanka,” the Ambassador said.

“In May 2017, several hundred people lost their lives due to floods and landslides in Sri Lanka. Witnessing the devastating impact of such disasters, the embassy decided to increase the support in the ongoing project for another two years based on the requirements of NBRO.”