1. Exhaust
Imbere y’uko igikoresho co gukonjesha gitangura kwiruka, gikeneye guhera kugira ngo umuyaga canke ibibumbano biri muri iyo sisitemu ntibigire ingaruka mbi zo gukonjesha canke kuzibira amatiyo. Ico gikorwa kidasanzwe ni ugutangura ipompo y’amazi n’igikoresho, ufungure umupfunda w’amazi kugira ngo amazi asohoke ku rugero rw’amazi asanzwe, hanyuma uzime ipompo y’amazi, utangure igikoresho co gukonjesha, reka igikoresho co gukonjesha kigahindukire mu kiringo kinaka, hanyuma ufungure umupfunda w’amazi kugira ngo uveho. Intambwe ikurikira ishobora gukorwa inyuma y’aho iyo nkuru irangiriye.
2. Urakunda
Inyuma y’aho igikoresho co gukonjesha gikenewe, ikigeragezo c’umuzigo kirakenewe, ni ukuvuga ko umuzigo ugenda urushirizaho kugira ngo igikoresho gikonje gishobore gushika buhoro buhoro. Mu gihe c’ikigeragezo, birakenewe ko umuntu yihweza nimba ibimenyetso bitandukanye vy’ibikorwa vy’igikoresho co gukonjesha bihuye n’ibisabwa, nk’ubushuhe, umukazo, amazi atemba, n’ibindi.
3. Guhindura
Inyuma y’ikigeragezo c’umuzigo, birakenewe ko hakorwa igikorwa co gutera umuriro mu buryo bushitse kugira ngo habeho ubuhumane n’uguhumanya ubuhumane biri imbere mu gikonjesha. Ico gikorwa kidasanzwe ni ugufunga amazi y’amazi, gufungura amazi y’amazi, gukura amazi akonjesha, hanyuma ufungure umupfunda w’amazi n’amazi y’amazi, hanyuma ukawusukura n’amazi meza.
4. Gutakaza
Inyuma yo kurangiza ikigeragezo c’umuzigo no gusoza, birakenewe ko hakorwa igikorwa co gukuraho umuzigo. Mu gihe c’ugukuraho amazi, umuntu akwiye kwitwararika urutonde rw’intango, ahindura ubushuhe bw’amazi y’inzira n’amazi, asuzuma urugero rw’amazi, n’ibindi.