1, Impamvu y'ikirahure gishyushye cyiturika
01 Ikirere Gikabije:
Guhura n'izuba ubwaryo ntibitera ikirahure cyoroshye kwiyangiza, ariko iyo hari itandukaniro rikomeye ry'ubushyuhe hagati yo gushyuha cyane hanze no gukonjesha mu nzu, bishobora gutuma ikirahure cyiyangiza. Byongeye kandi, ikirere kibi cyane nk'inkubi z'umuyaga n'imvura nabyo bishobora gutuma ikirahure gicika.

02 irimo imyanda:
Ikirahure gishyushye ubwacyo kirimo imyanda ya nickel sulfide. Iyo utubumbe n'imyanda bidakuweho mu gihe cyo gukora, bishobora gutuma habaho kwaguka vuba bitewe n'impinduka z'ubushyuhe cyangwa igitutu, bigatera kwangirika. Ikoranabuhanga rigezweho ryo gukora ikirahure ntirishobora gukuraho imyanda ya nickel sulfide, bityo kwisuzuma ku kirahure ntigushobora kwirindwa burundu, ari nabyo biranga ikirahure.

03 Imiterere y'ishyirwa mu bikorwa:
Mu gihe cyo gushyiraho no kubaka ikirahure runaka, iyo ingamba zo kurinda nk'udukingirizo tw'ikirahure no kugitandukanya zitarashyirwaho, imbaraga zo kugishyiraho zishobora guterwa n'ikirahure, ibyo bikaba byatera ubushyuhe bwinshi ku kirahure iyo kibonye izuba ritunguranye, bigatera kwangirika.

2, Uburyo bwo guhitamo ikirahure cy'urugi n'idirishya
Mu bijyanye no guhitamo ikirahuri, amahitamo meza ni ikirahuri cyoroshye cya 3C gifite ubushobozi bwo guhangana n’ingaruka nziza, kikaba ari ikirahuri "kidatekanye". Hashingiwe kuri ibi, imiterere y’ikirahuri cy’umuryango n’idirishya iratoranywa hakurikijwe ibintu nk’aho umuntu aba, umujyi, uburebure bw’inzugi n’idirishya, urusaku, cyangwa ituze.

01 Akarere k'Umujyi:
Tuvuge ko aho hantu ari mu majyepfo, hari abaturage benshi, urusaku rwinshi rwa buri munsi, igihe cy'imvura kirekire, n'inkubi z'umuyaga zikunze gutera. Muri icyo gihe, ni ngombwa kwita ku buryo amajwi akingira urusaku n'amazi adafata neza ku nzugi n'amadirishya. Niba ari mu majyaruguru, cyane cyane mu gihe cy'ubukonje, hazitabwaho cyane uburyo umwuka ufunganye n'imikorere y'ubushyuhe.

02 Urusaku rw'ibidukikije:
Niba utuye ku muhanda cyangwa ahandi hantu hahurira urusaku, ikirahuri cy'umuryango n'idirishya bishobora gushyirwaho ikirahuri gifite ububobere n'amatara kugira ngo bifashe neza mu gukingira urusaku.

03 Imihindagurikire y'Ikirere:
Guhitamo ikirahure cyo ku nyubako ndende bisaba gusobanukirwa neza imikorere yacyo yo kurwanya umuyaga. Uko hasi hanini, ni ko umuvuduko w'umuyaga uba munini, kandi ikirahure kikaba kinini kurushaho. Ibisabwa kugira ngo umuyaga urinde hasi ni bike ugereranyije n'ibyo ku igorofa rirerire, kandi ikirahure gishobora kuba gito, ariko ibisabwa kugira ngo amazi agume neza kandi atwikire neza ni byinshi. Ibi bishobora kubarwa n'abakozi mu gihe bahitamo inzugi n'amadirishya.

3, Shimangira ku guhitamo ikirango
Mu guhitamo inzugi n'amadirishya, ni ngombwa kwita ku kirango cy'inzugi n'amadirishya no kugerageza guhitamo ibirango bizwi kandi byujuje ubuziranenge bw'inzugi n'amadirishya, kugira ngo hirindwe cyane ko habaho ibibazo by'ubwiza bw'inzugi n'amadirishya.
Uruganda rukora ikirahure "cy'umutekano" cyahawe icyemezo cya 3C n'icyuma gikonjesha. Ingufu zacyo n'imbaraga zacyo zihengamye bikubye inshuro 3-5 ugereranyije n'ikirahure gisanzwe. Muri icyo gihe, igipimo cyo kwiturika cyagabanutse kiva kuri 3% by'ikirahure gisanzwe gikonjesha kigera kuri 1%, bigabanya amahirwe yo kwiturika kw'ikirahure kiva mu mizi. Ikirahure cyuzuyemo gaze ya argon ifite igipimo kirenga 80%, kandi utuntu duto tw'agace k'umukara ka aluminiyumu gafite ishusho y'umukara gafite ishusho y'umuraba gafite ishusho y'umuraba gafite ishusho y'umukara gafite ishusho y'umuraba kandi gafite ubuzima bwiza.