1. Mu mitako yo mu rugo, umuyoboro w'amazi ni byiza kuwushyira hejuru ntuwushyire hasi, kuko umuyoboro w'amazi uba ushyizwe hasi kandi ugomba kwihanganira igitutu cy'amatafari n'abantu bawushyiramo, kandi hari ibyago byo gukandagira umuyoboro w'amazi. Byongeye kandi, inyungu yo kugenda hejuru y'igisenge ni uko byoroshye kuwusana. Ni ukuvuga ko ikiguzi ari kinini cyane, kandi abantu benshi ntibawukoresha;

2. Ubujyakuzimu bw'umuyoboro w'amazi ufite imiyoboro, urwego rw'ivu nyuma y'uko umuyoboro w'amazi akonje ushyinguwe rugomba kurenza cm 1, naho urwego rw'ivu nyuma y'uko umuyoboro w'amazi ashyushye ushyinguwe rugomba kurenza cm 1.5;

3. Ishusho y'umuringa Imiyoboro y'amazi ashyushye n'akonje igomba gukurikiza ihame ry'amazi ashyushye ibumoso n'amazi akonje iburyo;

4. Imiyoboro ya PPR ishyushye ikoreshwa muri rusange ku miyoboro itwara amazi. Akamaro ni uko ifite ubushobozi bwo gufunga neza no kubaka vuba, ariko abakozi bagomba kwibutswa ko badakwiye kwihuta cyane. Mu gihe habayeho imbaraga zidakwiye, umuyoboro ushobora gufungwa kandi amazi akagabanuka. Iyo ari ubwiherero busohora amazi Iyo ibi bibayeho ku muyoboro w'amazi wa valve, isafuriya ntizasukurwa neza;

5. Nyuma yo gushyiraho imiyoboro y'amazi na mbere yuko imiyoboro ifungwa, igomba gushyirwaho imiyoboro. Intera iri hagati y'imiyoboro y'amazi akonje ntabwo irenga cm 60, kandi intera iri hagati y'imiyoboro y'amazi ashyushye ntabwo irenga cm 25;

6. ?Intera iri hagati y’imiyoboro y’amazi ikonje n’iy’aho ishyirwa, intera iri hagati y’imiyoboro y’amazi akonje n’iy’aho ishyirwa, intera iri hagati y’imiyoboro y’amazi ashyushye n’iy’aho ishyirwa, ntirenze cm 25;

7.Uburebure bw'imiyoboro y'amazi ashyushye n'akonje bugomba kuba buri ku rwego rumwe. Muri ubu buryo gusa ni bwo bushobora gushyirwaho imiyoboro y'amazi ashyushye n'akonje mu gihe kizaza kugira ngo ibe nziza.