Ngirozi inopa yepamusoro-mhando uye inoshanda imba yese
mvura yekuchenesa system kuti ikwane chero imba.
Imba yekuchenesa mvura yeimba yeimba yose yakanyatsogadzirirwa kune vatengi vanoda kuwana imwe yepamusoro-yekupedzisira yekugara kwemvura ruzivo.Matatu akateedzana epakati pekuchenesa mvura system yekuchenesa anogona kuenzaniswa zvakasununguka nemimwe michina yePOU kana akasiyana ekuchenesa ane mabasa akasiyana uye kutaridzika kwakasiyana zvichienderana nemaitiro epamba uye maitiro ekushandisa mvura.