Amaphrojekthi amasha okubuyisela imvelo: ukukhuthaza ukubuyiswa kwezindawo ezonakele
Ukutshalwa kwezimali kwakamuva namaphrojekthi akhuthaza ukubuyiselwa kwemvelo kwamahlathi, imifula, nezindawo zasemadolobheni, kubhekwana nokucekelwa phansi kwemvelo.