文章來源：中國石油天然氣(qi)集團(tuan)公(gong)司 發布時(shi)間：2010-04-07
3月28日，中國石油中哈管道(dao)二期項(xiang)目部經過60多個小時晝夜不停的艱苦(ku)奮戰(zhan)，順(shun)利完成(cheng)沼澤地帶管道(dao)主體施(shi)工，為下(xia)一步(bu)管道(dao)通球、試壓奠定(ding)了基礎。
在(zai)諸多(duo)施(shi)工(gong)(gong)關(guan)鍵控制(zhi)點中，中國石油管道(dao)局四(si)公司(si)承建的308公里(li)管道(dao)穿越兩塊(kuai)沼澤(ze)地。由于沼澤(ze)施(shi)工(gong)(gong)受季候影響(xiang)大(da)，必須在(zai)今年4月中旬雨季到來之前完成施(shi)工(gong)(gong)，否則將(jiang)會加大(da)施(shi)工(gong)(gong)難度，并有可能影響(xiang)到線路的主體完工(gong)(gong)，因此沼澤(ze)地段的施(shi)工(gong)(gong)是整個項目的關(guan)鍵控制(zhi)點。
為了嚴防沼澤施(shi)(shi)工(gong)(gong)(gong)(gong)制(zhi)約項目(mu)建設(she)進度，3月初(chu)，中哈管道項目(mu)部(bu)(bu)領導親赴現(xian)(xian)場(chang)(chang)考察(cha)當地水(shui)文、氣(qi)象條件(jian)，了解(jie)現(xian)(xian)場(chang)(chang)施(shi)(shi)工(gong)(gong)(gong)(gong)中的(de)(de)難(nan)點，召開沼澤地段施(shi)(shi)工(gong)(gong)(gong)(gong)現(xian)(xian)場(chang)(chang)會，明(ming)確了如果現(xian)(xian)場(chang)(chang)條件(jian)惡化，以(yi)“沉(chen)管法”完成管溝開挖和管道下溝的(de)(de)工(gong)(gong)(gong)(gong)作(zuo)思路，并(bing)對(dui)人員、設(she)備(bei)調遷(qian)計(ji)劃及施(shi)(shi)工(gong)(gong)(gong)(gong)進度等方(fang)面的(de)(de)工(gong)(gong)(gong)(gong)作(zuo)進行部(bu)(bu)署。
3月中旬(xun)以(yi)來(lai)，由于春季化雪和連(lian)續幾天的(de)降雨，施(shi)(shi)工(gong)(gong)(gong)現(xian)場積(ji)水多(duo)，管溝(gou)塌陷(xian)極為嚴重，加大了施(shi)(shi)工(gong)(gong)(gong)的(de)難(nan)度，施(shi)(shi)工(gong)(gong)(gong)進展緩慢(man)。因(yin)此，中哈(ha)管道(dao)(dao)項目(mu)及時(shi)發出了沼澤地(di)(di)沉管施(shi)(shi)工(gong)(gong)(gong)的(de)指令。由于早有準備，管道(dao)(dao)局四(si)公司(si)項目(mu)部在(zai)最(zui)短的(de)時(shi)間內完(wan)(wan)成(cheng)了設(she)備調遣(qian)和人員(yuan)集結，動(dong)用大量施(shi)(shi)工(gong)(gong)(gong)機(ji)械，管溝(gou)開挖、沉管、放置壓重塊和回填等工(gong)(gong)(gong)序同步進行(xing)，終(zhong)于在(zai)3月28日順利完(wan)(wan)成(cheng)沼澤地(di)(di)帶管道(dao)(dao)主體施(shi)(shi)工(gong)(gong)(gong)，為中哈(ha)管道(dao)(dao)二期項目(mu)2009年10月1日正式投(tou)產運行(xing)鋪平道(dao)(dao)路(lu)。