文章來源：中(zhong)國(guo)鐵路工程總公司 發布時間：2010-08-06
7月29日，中(zhong)國鐵(tie)路工(gong)(gong)(gong)程總(zong)公司所屬中(zhong)鐵(tie)八局(ju)施工(gong)(gong)(gong)的(de)內(nei)宜(yi)(yi)(yi)線(xian)自(zi)動閉塞(sai)工(gong)(gong)(gong)程開通(tong)并投入使用(yong)。內(nei)宜(yi)(yi)(yi)線(xian)自(zi)動閉塞(sai)工(gong)(gong)(gong)程從自(zi)貢南(nan)至宜(yi)(yi)(yi)賓南(nan)共(gong)9站(zhan)8區間，敷(fu)設電(dian)纜310公里、安(an)裝高(gao)矮柱信號(hao)機172架(jia)、安(an)裝箱盒657臺，工(gong)(gong)(gong)作(zuo)量大、工(gong)(gong)(gong)期緊、既有線(xian)行車密度大、安(an)全生產(chan)要(yao)求高(gao)。為了(le)確保開通(tong)，中(zhong)鐵(tie)八局(ju)抽調精兵(bing)強(qiang)將(jiang)，集中(zhong)突擊，趕(gan)在雨(yu)季來臨之前搶放電(dian)纜。通(tong)過精心組(zu)織施工(gong)(gong)(gong)，僅用(yong)了(le)40天時間，全面優質地完成了(le)施工(gong)(gong)(gong)任務。