132kV GIS Refurbishment to be done at PMU Kampong Jawa (KJWA) site for the Department of Grid Maintenance, TNB Grid sector: Kerja-kerja 132kV GIS Refurbishment di PMU Kampong Jawa (KJWA) untuk Jabatan Grid Maintenance, Bahagian Grid, TNB
GIS Refurbishment Works: On-going
The refurbishment work is done based on a 20-year action plan by the OEM. The main objective is to change all o-rings at all flanges together with internal cleaning of all compartment. Beside that, SF6 gas treatment and desiccant change is done in order to make sure the GIS protection is in good condition.