1. Isetshenziswa kakhulu ekukhishweni kukawoyela, ukuhluzwa kukawoyela, embonini yamakhemikhali, ezempi nakwezinye izindawo eziyingozi nasezinkundleni zikawoyela ezingasogwini lolwandle, amathangi kawoyela nezinye izindawo zokukhanyisa okuvamile nokukhanyisa okusebenzayo;
2.Ifanele ukukhanyisa iphrojekthi yokuvuselela ukonga amandla kanye nokushintshwa kwezindawo ezinzima;
3.Ifanele indawo yegesi eneziqhumane zone 1, zone 2;
4.Umkhathi oqhumayo: isigaba II A,II B,II C;
5.Ifanele indawo yothuli oluvuthayo endaweni 22,21;
6.Ifanele izidingo zokuvikela okuphezulu, izindawo eziswakeme;
7.Ifanele izindawo ukusuka ku -50℃ ukuya ku +50℃.