Ubwoko bwa DCP 1005h bwa TUNEL itwara Roator ni ubwoko bushya bwimashini yo gucukura bwateye imbere na Semw. Irakoreshwa cyane mu kubaka ibirundo mu gihe gito kandi gito cyane nka tunels na ikiraro ciluverts. Diex Draameth ikubiyemo 500-1000mm, hamwe nubujyakuzimu ntarengwa ni 40m, bushobora guhuza ibikorwa bibi bya tunene bikabije bya metero 4 kandi 4.8m hejuru.

DCP 1005H CASICTOR igizwe nibice bibiri: igikoresho cyakazi na sitasiyo. Bombi bafite uburyo bwo kugenda bwa Crawler, buhinduka muburyo bwo kwimurika kandi bworoshye kugirango bagabanye ibirundo. Mugihe cyo gukora, sitasiyo yamashanyarazi ihujwe nigikoresho cyakazi binyuze mumateka ya hydraulic hamwe nigisubizo cyo gusohoka kugirango usohoke imbaraga kandi utange totary ratque ikomeye kubikoresho byakazi. Isoko ryamashanyarazi ryemewe-imbaraga-zamashanyarazi hamwe nibyiza byo gusohoka kwa zeru kandi nta rusaku. Muri icyo gihe, ifite ibikoresho byimuka ku isi, igikoresho gishobora kuguza ubutaka nta bikoresho byiyongera.