Malaysia's gas pipeline system remains safe following a fire incident in Putra Heights on April 1, the Department of Occupational Safety and Health (DOSH) announced Monday, confirming the system's integrity.

Deputy Human Resources Minister Datuk Seri Abdul Rahman Mohamad emphasized the department’s commitment to public and worker safety, amid fear elicited by the April 1 incident. 

Responding to queries in the Dewan Rakyat, Rahman stated that investigations into the Putra Heights incident found Petronas' pipeline safety measures comply with internationally recognized standards.

"Based on the steps taken and inspections conducted by DOSH, the gas pipeline system across Malaysia remains safe," Rahman said, adding that DOSH has directed the pipeline operator to implement immediate control and improvement measures for continued safe operations.

The minister outlined seven measures either underway or already implemented. These include advanced technical assessments of pipelines, increased frequency of patrols in high-risk areas, and updated geotechnical risk assessments. 

Real-time monitoring systems are also being installed, and more detection devices are being deployed at critical locations. Additionally, emergency preparedness training is being enhanced, and public safety awareness campaigns are underway to encourage vigilance.

Regarding the Putra Heights fire, Rahman confirmed that the pipeline met the technical specifications, with investigations revealing that the break was due to mechanical fatigue at a welded joint. 

The report noted that the pipeline experienced repeated movement due to a lack of ground support and significant underground movement caused by physical changes in the surrounding area. 

Long-term water accumulation and erosion of supporting soil, exacerbated by human activities altering the topography, contributed to the failure. These findings align with a report from the Department of Minerals and Geoscience.

Rahman reiterated that under the Occupational Safety and Health Act 1994, all parties are responsible for upholding safety. He assured that firm action would be taken if any violations are found.