文章來源:中國鐵路工程總公司 發布時間:2010-09-02
近日,中(zhong)國鐵路工(gong)(gong)程總公司(si)所屬中(zhong)鐵二(er)局承建的貴(gui)陽市(shi)油小項(xiang)目重點控制(zhi)工(gong)(gong)程—圖云關隧(sui)道(dao)右線(xian)(xian)貫通,為順利(li)實(shi)現(xian) “9.30”貫通目標打下堅(jian)實(shi)的基(ji)礎(chu)。圖云關隧(sui)道(dao)為分離式三(san)車道(dao)小近距隧(sui)道(dao),右線(xian)(xian)全長1755米。自(zi)項(xiang)目開(kai)工(gong)(gong)以來,中(zhong)鐵二(er)局克服圍(wei)巖破(po)碎(sui)、斷(duan)層(ceng)溶洞多、地下水豐富等(deng)諸(zhu)多困難,積極實(shi)行精細化(hua)管理,嚴格按規范施工(gong)(gong),比合同工(gong)(gong)期(qi)提前(qian)18個(ge)月完(wan)成了右線(xian)(xian)貫通任務,受(shou)到建設指揮部(bu)的高度贊揚。