January 29 @ 08:00 - January 30 @ 17:00 WIB Pengoperasian Instalasi Pengelolaan Limbah B3 – OPLB3 (January – Batch#4)
January 29 @ 08:00 - January 30 @ 17:00 WIB Penanggung Jawab Pengendalian PencemaranAir – PPPA (January – Batch#4)
January 29 @ 08:00 - January 30 @ 17:00 WIB Penanggung Jawab Pengendalian Pencemaran Udara – PPPU (January – Batch#4)
