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Project: PMU Pasir Gudang GIS Pneumatic Leakage

Date: 11th March 2019

Place: PMU 275kV Pasir Gudang GIS Substation

Investigation visit to the PMU Pasir Gudang GIS (PGGS) was held on 11th March 2019. The Project and Technical team had planned their visit above and thoroughly examined the Substation. The shocking finding during the examination was that the 25-years old operating substation was having a severe air leakage at mechanism magnetic valve. This had caused the compressor to overrun and build pressure eventually becoming faulty. The visit by UP turned out to be great timing and without wasting time our experts submitted a report to TNB with a recommendation to do a full mechanism overhaul and compressor replacement. The job was confirmed and our experts were right on it making sure that the leakage situation was managed well during the Project. TNB being one of our valued Partners made it another important factor, that drove both our Project and Technical teams to work together and make sure the situation was rectified as quick as possible.

MAIN INDIVIDUALS INCHARGE FROM UP’S SIDE:
Project Engineer – Mohd Rumaizi Bin Ruslan
Hyosung Engineer – Kim Jeong Hun & Kim Oetak

PMU Pasir Gudang GIS Pneumatic Leakage identified at the Substation and a full mechanism overhaul and compressor replacement was our recommendation.

Kebocoran Pnueumatic pada GIS PMU Pasir Gudang telah dikenal pasti di pencawang dan rombakan mekanisme penuh dan penggantian pemampat adalah cadangan kami.