1. Amagwiritsidwa ntchito kwambiri pofufuza mafuta, kuyenga mafuta, mankhwala, asilikali ndi malo ena owopsa ndi nsanja za mafuta a m'mphepete mwa nyanja, matanki a mafuta ndi malo ena owunikira ndi kuyatsa;
2. 2 kwa mpweya wophulika;
3. Imagwira ntchito ku IIA, IIB, II C mpweya wophulika;
4. Oyenera kuyaka fumbi chilengedwe 21, 22;
5. Yogwirizana ndi zofunikira zachitetezo chapamwamba, chinyezi, chokhala ndi mpweya wowononga m'malo;
6. Kuunikira kwa ntchito zopulumutsa mphamvu ndi kukonza
m'malo ovuta.