1. Isetshenziswa kakhulu ekuhloleni uwoyela, ukuhluzwa kukawoyela, amakhemikhali, ezempi nezinye izindawo eziyingozi kanye nezinkundla zikawoyela zaphesheya kwezilwandle, amathangi kawoyela nezinye izindawo njengezinhloso zesignali yesixwayiso;
2. Kusebenza ezakhiweni eziphakeme, amapulatifomu okumba, izikhungo ezinde kanye nezindawo zokugcina amafutha ezinde esakhiweni, imiyalelo yokusetshenziswa kwezithiyo zezindiza.
3. Ifanele indawo yegesi eneziqhumane zone 1, zone 2;
4. Isimo sokuqhuma: isigaba ⅡA,ⅡB, ⅡC;
5. Ifanele indawo yothuli oluvuthayo endaweni 22, 21;
6. Ifanele izidingo zokuvikela okuphezulu, izindawo eziswakeme.