DOSH: Temporary pipeline in place for Putra Heights folk
KUALA LUMPUR: Residents of Putra Heights in Subang Jaya affected by the April 1 gas pipeline fire, can now breathe a sigh of relief as gas supply has been restored effective yesterday through temporary piping.
According to the Occupational Safety and Health Department (DOSH), a temporary gas pipeline measuring about 210m in length has been installed to replace the one damaged in the incident.
“Soil improvement and stabilisation were carried out at the site using a bridge foundation support structure measuring about 8m by 100m to provide stronger support for the pipeline,” DOSH said in a statement yesterday.
To ensure maximum safety, several stringent tests were conducted, including non-destructive testing on welded joints and a 24-hour pressure test.
It added that test results confirmed by DOSH and an independent third party showed no leakage or pressure drop.
It said Phase Two of the project would involve replacing three gas pipelines, each about 200m long, at the affected sites.
These pipes will be laid on concrete slab structures to ensure long-term safety and durability.
“The engineering design for this phase is being finalised, with operations expected to commence in the third quarter of next year,” it said, Bernama reported.
In addition, several geotechnical studies, including soil mapping, rock layer analysis and ground movement monitoring, have been conducted to ensure the overall stability of the installation site.
As an additional safety measure, PETRONAS has been instructed to provide real-time monitoring access to the pipe isolation valve system, enabling rapid closure in the event of an emergency.
The department also assured that all work would be closely monitored and conducted impartially to safeguard the safety of workers, residents and nearby businesses.
“DOSH understands the urgent need for residents and businesses to have a safe and stable gas supply restored as soon as possible.
“We are committed to monitoring every stage of this project to ensure it is carried out responsibly and to restore consumer confidence in the safety of the gas pipeline system in the area,” it added.
The April 1 fire incident caused 81 homes to be completely destroyed, with structural damage exceeding 40%, 81 houses partially damaged, 57 homes affected but not burned and 218 houses left unaffected. — Bernama
