Ilungele ukutyhala, ukugrumba, ukubuyisela umva umhlaba kunye nezinye izinto ezininzi ezindleleni, koololiwe, imigodi, izikhululo zeenqwelo moya kunye neminye imihlaba.Sisixhobo esiyimfuneko soomatshini kwiiprojekthi zokhuselo lwesizwe, ukwakhiwa kwemigodi, ulwakhiwo lweendlela zasezidolophini nezisemaphandleni kunye nolwakhiwo logcino lwamanzi.