By DayakDaily Team
MIRI, Feb 11: The Department of Minerals and Geoscience Malaysia (JMG) Sarawak Branch is carrying out a geophysical survey at SK Tudan gas leak site to evaluate the size and potential risk of underground gas pockets in the area.
In a TVS news, JMG Sarawak director Jaithish John said the survey uses a 2D Resistivity Survey method to provide a detailed view of the subsurface structure.
“Survey cables have been laid across a 400-meter stretch, reaching depths of up to 65 meters, allowing us to analyze the underground profile.
“It’s like taking an X-ray of the ground. This method helps us determine whether gas pockets exist underground and estimate their size or volume. Small pockets are not a concern, but larger ones will be referred to the relevant agencies for further action,” he explained following a site visit on Tuesday (Feb 10).
He said the department is currently processing the geophysical data before sharing the findings with the relevant authorities.
“Monitoring continues for now. Once all the data is collected and analysed, we can decide whether normal activities can resume or if further mitigation is needed,” he said.
Jaithish also urged public caution, advising people to avoid open flames or smoking within 50 meters of the leak.
“These safety measures are temporary, and public cooperation is crucial to prevent any potential risks,” he stressed.
The survey and monitoring will continue until the area’s safety can be fully ensured. — DayakDaily
