| E.37ALD21.003.1 | Mengukur Debit Air Limbah Domestik |
| E.37ALD21.008.1 | Mengoperasikan Unit Proses Kolam Aerasi (Aerated Lagoon) |
| E.37ALD21.010.1 | Mengoperasikan Unit Proses Lumpur Aktif |
| E.37ALD21.012.1 | Mengoperasikan Unit Proses Reaktor Cakram Biologis (RBC) |
| E.37ALD21.017.1 | Mengoperasikan Pompa |
| E.37ALD21.018.01 | Mengoperasikan Aerator |
| E.37ALD21.019.1 | Mengoperasikan Blower |
| M.712020.005.01 | Melakukan Pengambilan Contoh Uji Air |
| F.42ALD12.013.1 | Merawat Instalasi Pengolahan Lumpur Aktif |
| F.42ALD12.022.1 | Merawat Kolam Aerasi (Aerated Lagoon) |
| F.42ALD12.016.1 | Merawat Reaktor Cakram Biologis (Rotating Biological Contactor/RBC) |
| F.43ALD21.011.1 | Memperbaiki Kerusakan Ringan Instalasi Pengolahan Lumpur Aktif |
| F.43ALD21.019.1 | Memperbaiki Kerusakan Ringan Kolam Aerasi (Aerated Lagoon) |
| F.43ALD21.014.1 | Memperbaiki Kerusakan Ringan Reaktor Cakram Biologis (Rotating Biological Contactor/RBC) |
| E.37ALD21.025.1 | Menerapkan Keselamatan dan Kesehatan Kerja (K-3) |
| E.37ALD21.026.1 | Menangani Keadaan Darurat |