文章來源(yuan)：中(zhong)國(guo)石油(you)天然氣集(ji)團(tuan)公(gong)司(si) 發布(bu)時間：2009-12-25
12月17日，中(zhong)國(guo)石油中(zhong)亞管(guan)道(dao)四(si)公(gong)司(si)項目部段A1370-A1371處阿(a)斯塔納公(gong)路首次頂管(guan)穿越施工獲得成(cheng)功。這(zhe)是中(zhong)亞管(guan)道(dao)首次對哈(ha)薩克斯坦國(guo)家(jia)級公(gong)路干道(dao)采(cai)用頂管(guan)穿越施工，為今后冬季三穿施工積累了(le)經(jing)驗(yan)。
四公司中亞項(xiang)目部負(fu)責施(shi)工(gong)(gong)(gong)的哈(ha)國管(guan)段共有(you)39處公路(lu)(lu)與(yu)鐵路(lu)(lu)、河流的穿(chuan)(chuan)越施(shi)工(gong)(gong)(gong)。該項(xiang)目部在(zai)11月份參建(jian)員工(gong)(gong)(gong)最終全部到位(wei)后，立即組(zu)建(jian)穿(chuan)(chuan)越機組(zu)，著手“三穿(chuan)(chuan)”施(shi)工(gong)(gong)(gong)的各項(xiang)準備工(gong)(gong)(gong)作，積(ji)極(ji)制定施(shi)工(gong)(gong)(gong)計(ji)劃，辦理(li)公路(lu)(lu)施(shi)工(gong)(gong)(gong)許可(ke)證、作業帶土地征用手續、設備調遷(qian)調試等(deng)，并(bing)于12月5日開始頂管(guan)施(shi)工(gong)(gong)(gong)。經過12天(tian)的緊張施(shi)工(gong)(gong)(gong)，終于獲得公路(lu)(lu)頂管(guan)穿(chuan)(chuan)越一次成功。