Fekitori yeJinbin yauya nemashoko akanaka, penstock yesimbi isina tsvina yakakura 3000*2500 yava kuda kutumirwa kunzvimbo yepurojekiti yedhamu, kuti ishandise simba rakasimba rekuvaka mapurojekiti ekuchengetedza mvura.

Vasati vasvika, vashandi vefekitori yeTsuhama vakaongorora gedhi zvizere uye zvine hungwaru vachiona kuti chikamu chega chega uye maitiro ese akarurama uye aienderana nezvinodiwa zvepurojekiti yedhamu. Gedhi iri rakagadziriswa zvakanyatsonaka, rine zvakawanda zvaitarisirwa, rava kuda kuita basa guru padhamu.

Iyi simbi isina ngura ine zvakanakira zviri pachena mumapurojekiti edhamu. Kubva pane hunhu hwezvinhu, simbi isina ngura yakasarudzwa inodzivirira ngura zvakanyanya, dhamu iri munzvimbo ine hunyoro, mvura yakapfuma mumhando dzese dzezvinhu zvinoparadza, simbi isina ngura inogona kudzivirira ngura zvinobudirira, kuve nechokwadi chekuti gedhi remavharuvhu rinogara kwenguva refu, kuderedza mari yekugadzirisa, kuwedzera hupenyu hwebasa.

Dhizaini yacho yakanaka kwazvo, ichideredza zvikuru kukweshana panguva yekushanda kwevhavha yegedhi rechisimbiso, ingave yakavhurwa kana kuvharwa, inochengetedza vashandi zvakanyanya uye inoshanda zvakanaka, ichipa nyore nyore pabasa rezuva nezuva rekudzora huwandu hwemvura mudhamu, kuitira kuti kudzora kuyerera kwemvura kuve nyore.

Panyaya yekuvhara, vharuvhu yegedhi remvura inoshanda zvakanaka uye inogona kuiswa zvakasimba kudzivirira kubuda kwemvura, kuve nechokwadi chekuti dhamu rinodzora kufamba kwemvura nemazvo panguva yekuchengetwa nekuburitswa, uye kuwedzera kuchengetedzwa nekugadzikana kwedhamu.

Uyezve, zvichienderana nezvinodiwa chaizvo zvepurojekiti yedhamu, saizi ye3000*2500 yakanyatsoenderana nenzvimbo yenzvimbo, uye simba rechivakwa rinoyerwa zvakanyanya, izvo zvakakwana kuti zvikwanise kutsungirira kumanikidzwa kukuru kwemvura, kunyangwe mumamiriro ezvinhu akaipisisa akadai semafashamo, rinogona kuva rakasimba uye rinodzivirira kuchengetedzwa kwedhamu.

Zvinotendwa kuti nekuiswa kwevharuvhu iyi yesimbi isina ngura yakagadzirwa, chirongwa chedhamu chichafambira mberi zvishoma nezvishoma uye chichaunza danho idzva mberi muindasitiri yekuchengetedza mvura munharaunda iyi.