1. Imbaraga nyinshi: Bitewe nuburyo bwihariye bwakoronijwe, imbaraga zumuvuduko wimbere waumuyoboro w'icyuma ya kalibiri imwe irenze inshuro 15 kurenza iy'umuyoboro wa sima wa kalibiri imwe.
2. Ubwubatsi bworoshye: Umuyoboro wigenga wicyuma uhujwe unyuze muri flange, nubwo waba udafite ubuhanga, gusa ibikorwa bike byintoki birashobora kurangira mugihe gito, byihuse kandi byoroshye.
3. Ubuzima bumara igihe kirekire: bukozwe muri zinc zishyushye, ubuzima bwa serivisi burashobora kugera kumyaka 100. Iyo ikoreshejwe mubidukikije byangirika cyane, gukoresha inzogera zicyuma zometse kuri asfalt imbere no hanze yacyo birashobora kuzamura cyane ubuzima bwumwimerere.
4. Ibiranga ubukungu buhebuje: guhuza biroroshye kandi byoroshye, bishobora kugabanya igihe cyubwubatsi; Uburemere bworoshye, ubwikorezi bworoshye, bufatanije nubwubatsi buke bwibanze, umushinga wumuyoboro wamazi ni muto. Iyo kubaka bikorewe ahantu hatagerwaho, birashobora gukorwa nintoki, bizigama ikiguzi cya forklifts, crane nibindi bikoresho bya mashini.
5.ubwikorezi bworoshye: uburemere bwicyuma gikonjesha ni 1 / 10-1 / 5 gusa byumuyoboro umwe wa sima. Nubwo nta bikoresho byo gutwara ahantu hafunganye, birashobora gutwarwa n'intoki.
Igihe cyo kohereza: Nzeri-22-2023
