文章來源：中國石油天然(ran)氣(qi)集團(tuan)公(gong)司 發布時間：2009-12-25
12月17日，中(zhong)國石油中(zhong)亞(ya)管(guan)道四公(gong)(gong)司項目(mu)部段A1370-A1371處阿斯(si)塔納(na)公(gong)(gong)路首次頂(ding)管(guan)穿越施工獲得(de)成功。這是(shi)中(zhong)亞(ya)管(guan)道首次對哈(ha)薩克斯(si)坦國家級公(gong)(gong)路干道采用頂(ding)管(guan)穿越施工，為今后冬季三(san)穿施工積累了經驗。
四公(gong)司(si)中亞(ya)項(xiang)目部負(fu)責施(shi)工(gong)(gong)的哈國管(guan)段共(gong)有(you)39處公(gong)路(lu)與鐵路(lu)、河(he)流的穿越施(shi)工(gong)(gong)。該項(xiang)目部在11月份參(can)建(jian)員工(gong)(gong)最終全部到位后，立(li)即組建(jian)穿越機組，著(zhu)手(shou)“三穿”施(shi)工(gong)(gong)的各項(xiang)準備工(gong)(gong)作(zuo)，積極制(zhi)定施(shi)工(gong)(gong)計劃，辦(ban)理公(gong)路(lu)施(shi)工(gong)(gong)許(xu)可證、作(zuo)業(ye)帶土(tu)地征用(yong)手(shou)續、設備調(diao)遷調(diao)試(shi)等，并于12月5日開始頂(ding)管(guan)施(shi)工(gong)(gong)。經過(guo)12天的緊張施(shi)工(gong)(gong)，終于獲(huo)得公(gong)路(lu)頂(ding)管(guan)穿越一次成功。