--- Amaloli ezobunjiniyela yizimoto ezikhethekile ezenzelwe ukuxhasa izinhlelo eziningi, ikakhulukazi ekwakhiweni, izimayini, kanye neminye imikhakha yezimboni. Lawa maloli ahlomiselwe ukuphatha imithwalo esindayo nezindawo eziyinselele, ukwenza kubaluleke kakhulu kumaphrojekthi adinga imishini eqinile. Ukusebenza kwabo okuhlukahlukene kubavumela ukwenza imisebenzi ehlukahlukene, kusukela ekuthuthweni kwezinto eziya kuzo