Kuva umushinga wa gazi y’iburengerazuba-uburasirazuba watangira mu 2001, gazi karemano yabaye igice cyingenzi mu iterambere ry’inganda zikomoka mu gihugu, kandi
metero yumuriro wa metero yumurirobyahindutse ibikoresho bibereye byo gupima gaze yumuvuduko mwinshi. Hasi turasesengura duhereye kubikorwa byimikorere nigiciro cyo kwishyiriraho, kuki igitutu cya gazi yumuriro gishobora guhinduka metero yo hasi murwego rwo gupima gaze gasanzwe.
1. Isesengura ryibicuruzwa.
Mu gupima umuvuduko ukabije wa gaze gasanzwe, kubera intera ndende, biroroshye kubyara igihombo hamwe numuvuduko mwinshi wa gaze. Amashanyarazi ya gazi yumuriro afite ubwizerwe bwiza, gutakaza umuvuduko muke, igihe kirekire cyumurimo, igipimo kinini, kandi gifite imikorere yo kwisuzumisha. Metero nziza cyane murwego rwo gupima umuvuduko mwinshi.
Amashanyarazi ya gazi yumuriro afite ibikorwa byo gucomeka kumurongo, bishobora kugenzura no gusana igikoresho munsi yimikorere isanzwe, cyujuje ihame ryo gutanga gaze gasanzwe idahagarara.
2. Isesengura duhereye ku gucuruza gaze gasanzwe.
Imiyoboro miremire isanzwe itwara umuvuduko ukabije kandi bisaba gutanga gazi idahagarara mumiyoboro, kugirango umuvuduko utemba ubyare byoroshye mumuyoboro. Mugihe cyo gukwirakwiza gazi kuva hejuru kugeza kumanuka, valve iratungurwa byoroshye mugihe iyo valve ifunguye, bishobora kugira ingaruka byoroshye kumanuka. Kwangirika kuri metero zitemba bizatera gupima neza metero, gutera amakimbirane mubucuruzi, no kongera amafaranga yo gufata metero.
Imyuka ya gazi yumuriro irashobora gupima ubwinshi bwa gaze kandi ikagira ibipimo bihanitse kandi bikora neza. Irashobora kwemeza ko ibicuruzwa byo mu majyepfo no mu majyepfo bikemurwa bikorwa mu buryo buteganijwe, kandi ntibizagwa mu makimbirane y’ubucuruzi kubera kunanirwa kw'igikoresho cyo gupima.
3. Duhereye ku bukungu.
Uwiteka
gazi ya gazi yumuriroigabanya amafaranga yo kubungabunga bitewe nigikorwa gihamye mubikorwa byo murwego, kandi igikoresho gifite ubuzima burebure. Ugereranije nizindi metero, ifite ubushyuhe nibikorwa byindishyi. Ntabwo ari ngombwa gusuzuma ubushyuhe bwohereza hamwe nogukwirakwiza ingufu mugihe cyo gushiraho umurima. Bika ikiguzi cyubuguzi, nigiciro cyo kwishyiriraho.
Izindi metero zitwara gaze hitamo
