Urban maindasitiri uye mugodhi mvura kupa uye drainage, wekanzuru engineering, sewage kurapwa.
Kutenderera uye kusimudzira mvura musimbi, simbi, zvidyarwa zvemagetsi, kuvaka ngarava, zvidyarwa zvemvura, nezvimwe.
Mapurojekiti ekuchengetedza mvura uye kutonga kwenzizi.
Kudiridza kwekurima, kurima kwemvura, mapurazi emunyu, nezvimwe.