文章來源:中國(guo)石油(you)天然氣集團公司 發(fa)布時間:2009-11-25
日前,雪后的(de)中(zhong)國石油管(guan)道(dao)四公(gong)司(si)中(zhong)亞項目(mu)部施(shi)工(gong)現場,伴隨著5臺70噸吊管(guan)機(ji)的(de)馬達轟鳴(ming)聲,中(zhong)亞管(guan)道(dao)首段6公(gong)里長的(de)管(guan)線在哈薩克斯坦境內開(kai)始下溝。這標志著中(zhong)亞管(guan)道(dao)全(quan)(quan)線綜合(he)施(shi)工(gong)全(quan)(quan)面提速(su),管(guan)道(dao)下溝、連頭、回填(tian)、地(di)貌恢復等后續工(gong)序全(quan)(quan)面展(zhan)開(kai)。
自中亞(ya)管道(dao)8月8日(ri)正式(shi)打火(huo)開焊(han)(han)以來,管道(dao)四(si)公(gong)司中亞(ya)項目部克服人員(yuan)不足和設備(bei)清關緩(huan)慢(man)等不利因素(su),在90天時(shi)間里兩個(ge)焊(han)(han)接(jie)(jie)機(ji)(ji)組迅(xun)速度(du)過磨(mo)合期,日(ri)焊(han)(han)接(jie)(jie)量(liang)由最初的50道(dao)口(kou)(kou)(kou)攀升至276道(dao)口(kou)(kou)(kou)。10月8日(ri),兩個(ge)機(ji)(ji)組焊(han)(han)接(jie)(jie)同時(shi)突破百(bai)道(dao)口(kou)(kou)(kou)焊(han)(han)接(jie)(jie)大關,并保持高效(xiao)焊(han)(han)接(jie)(jie)進度(du)。11月5日(ri),主(zhu)體焊(han)(han)接(jie)(jie)率先突破百(bai)公(gong)里。
進入冬季施(shi)(shi)工后,管道四公(gong)(gong)(gong)(gong)司(si)項目(mu)部及時(shi)調整工作(zuo)重心,把(ba)管道下(xia)溝作(zuo)為施(shi)(shi)工的突破口,科學(xue)配置(zhi)人、機、料等施(shi)(shi)工資源,加快(kuai)管道下(xia)溝、回填和地貌(mao)恢(hui)復等后續工序步伐。截至11月12日(ri),管道四公(gong)(gong)(gong)(gong)司(si)中亞項目(mu)部已(yi)累計(ji)完成作(zuo)業(ye)帶清(qing)理(li)142公(gong)(gong)(gong)(gong)里(li),管溝開(kai)挖56公(gong)(gong)(gong)(gong)里(li),主(zhu)體焊接103公(gong)(gong)(gong)(gong)里(li),防(fang)腐30公(gong)(gong)(gong)(gong)里(li),下(xia)溝6公(gong)(gong)(gong)(gong)里(li)。