Ese umugozi wo gusohora amazi ugizwe n'ibice bivanze ugomba gusukurwa?

Umugozi wo gukurura amazi ukozwe mu mabati ni ibikoresho bikunze gukoreshwa mu mihanda, mu buhanga mu by'umujyi, mu kurinda imigezi y'amazi, mu mihanda yo guterera imyanda n'indi mishinga. None se, ugomba gusukurwa?

1. Imiterere y'imiterere y'umugozi uvanze w'amazi

Umugozi wo gukurura amazi ugizwe n'inkingi ya PP mesh hamwe n'imiterere ibiri ya geotextile binyuze mu bushyuhe. Imiterere yawo yihariye ya cordate ntabwo ishobora kongera gusa imiterere y'inzira y'amazi, ahubwo inatanga imiyoboro myinshi yo gukurura amazi kugira ngo amazi anyure vuba. Imiterere yo hejuru n'iyo hasi y'imyenda idafunze ishobora kugira uruhare mu kuyungurura, ibi bikaba bishobora kubuza utuntu tw'ubutaka n'indi myanda kwinjira mu muyoboro w'amazi, bigatuma inzira y'amazi idakingirwa.

2. Imiterere y'ikoreshwa ry'umugozi uvanze wo gukurura amazi

Umugozi wo gukurura amazi ugizwe n'ibice bivanze ufite ubushobozi bwo gukurura amazi kandi uhamye, kandi ukunze gukoreshwa mu mishinga itandukanye isaba gukurura amazi neza.

1. Mu ikoranabuhanga ry’imihanda, ishobora gukurura amazi yo hejuru y’umuhanda no gutuma ubuso bw’umuhanda buguma butambitse; mu ikoranabuhanga ry’umujyi, ishobora gukurura amazi arenze ku buryo bwihuse, ikagabanya umuvuduko w’amazi mu myenge, kandi ikarushaho kunoza uburyo bw’ikoranabuhanga;

2. Mu kurinda imigezi y’ikigega no kujugunya imyanda, bishobora kugira uruhare mu kugabanya imyanda no kuyirinda kugira ngo umushinga ukomeze kumererwa neza. Ariko, muri iyi mishinga, umuyoboro w’amazi uvanze ukunze guhura n’umwanda mwinshi nk’ubutaka, umucanga n’amabuye, ibyo bikaba bishobora kugira ingaruka ku mikorere y’umuyoboro w’amazi nyuma yo kuwuteranya igihe kirekire.

3. Ni ngombwa gusukura umugozi w'amazi uvanze n'ibinyabiziga

1. Mu by’ukuri, umugozi wo gukurura amazi ufite imiterere y’umugozi n’urwego rw’urufunguzo rudafunze, rufite ubushobozi bwo kwisukura. Mu gihe gisanzwe, imyanda myinshi izafungwa n’urwego rw’urufunguzo rudafunze kandi ntizinjira mu muyoboro w’amazi. Kubwibyo, mu bihe bisanzwe, umugozi wo gukurura amazi ufite imiterere y’umugozi ntukenera gusukurwa kenshi.

2. Ariko, mu bihe bimwe na bimwe byihariye, nko kubungabunga cyangwa kugenzura nyuma y’uko umushinga urangiye, iyo habonetse umwanda mwinshi ku buso bw’umuyoboro w’amazi, bigahindura imikorere y’umuyoboro w’amazi, ni ngombwa gukora isuku ikwiye. Mu gusukura, ushobora gukoresha imbunda y’amazi ifite umuvuduko mwinshi kugira ngo woze cyangwa usukure intoki kugira ngo ukureho imyanda nk’umwanda n’umucanga ku buso. Imiterere y’umuyoboro w’amazi ntigomba kwangirika mu gihe cyo gusukura kugira ngo wirinde kugira ingaruka ku mikorere y’umuyoboro w’amazi n’igihe umara.

3. Umugozi w’amazi uvanze n’ibinyabiziga uhura n’ibidukikije bikomeye igihe kirekire, nko mu myanda, ufite ubushobozi bwo kurwanya ingese, ariko kugira ngo uburyo bwo kumena amazi bukomeze gukora neza igihe kirekire, hakenewe igenzura n’ubugenzuzi buhoraho. Mu gihe cyo kugenzura, iyo umugozi w’amazi ugaragaye ko ushaje, wangiritse cyangwa wafunze, ugomba gusimbuzwa cyangwa gusukurwa ku gihe.

Nkuko bigaragara muri ibi byavuzwe haruguru, agatambaro ko gukurura amazi gakozwe mu buryo bwa "composite corrugated drainage" ntigakeneye gusukurwa kenshi mu bihe bisanzwe, ahubwo mu bihe bidasanzwe cyangwa kugira ngo uburyo bwo gukurura amazi bukomeze gukora neza igihe kirekire, hagomba gukorwa isuku n’isukura bikwiye.