Since 2019, TEMBUSU Asia Consulting (TAC) has been engaged by a lubricant and fuel additives manufacturer to carry out soundness test and Professional Engineer (PE) inspection of their natural gas pipe, from the gas service isolation valve to the gas appliances. The soundness test and PE inspection is conducted every 3 years and annually respectively. 

Soundness test was carried out by a Licensed Gas Service Worker (LGSW) to access the condition of the natural gas pipe, and identify any leakage, corrosion or blockages. Upon completion of the soundness test and PE inspection, the PE issued an inspection report, highlighting the findings of the inspection. As no major defect was observed during the inspection, the PE issued a Certificate of Fitness for the client to submit to SP POWERGRID as part of the Gas Supply Regulations.