文(wen)章來(lai)源：中國石油天(tian)然氣集團公司 發布(bu)時間：2018-08-10
8月2日，中國(guo)石油(you)天(tian)然氣集團公司管(guan)道局EPC總(zong)承包(bao)建設的鐵大線安全改造工(gong)程(cheng)鞍(an)山—大連(lian)段原油(you)管(guan)道工(gong)程(cheng)（簡(jian)稱鞍(an)大項(xiang)目）線路主體貫(guan)通，比計劃工(gong)期提前20天(tian)，為(wei)實(shi)現東北(bei)地區管(guan)網(wang)改造、滿足(zu)俄羅斯(si)原油(you)增輸需要奠定了(le)良好(hao)基礎。據悉，此工(gong)程(cheng)投產(chan)后(hou)，進入東北(bei)管(guan)網(wang)的俄油(you)總(zong)輸量將達到3000萬噸/年。
鞍大(da)項(xiang)目作為東(dong)北原油管(guan)網(wang)的重要(yao)組成部分，屬中俄(e)二線工(gong)程新(xin)建漠河(he)—林源(yuan)(yuan)(yuan)輸油管(guan)道下(xia)游工(gong)程，承擔(dan)著俄(e)油增輸任務(wu)。此工(gong)程投產后，將實現東(dong)北地區原有資源(yuan)(yuan)(yuan)的靈(ling)活調配，保障東(dong)北煉化企(qi)業所需(xu)原油資源(yuan)(yuan)(yuan)穩定供應(ying)。
據(ju)介紹，鞍大(da)項(xiang)目(mu)工(gong)程全長351公(gong)里，管徑為(wei)813毫(hao)米和711毫(hao)米，管道設(she)計輸(shu)量(liang)2000萬噸/年，設(she)計壓力(li)8兆帕，全線(xian)設(she)監控(kong)閥室(shi)11座、手動閥室(shi)5座。新建的(de)遼(liao)陽、瓦房(fang)店(dian)分輸(shu)泵(beng)站及改擴建的(de)小松嵐輸(shu)油站已(yi)具備(bei)預(yu)驗收(shou)條件。全線(xian)采用(yong)SCADA系統進行遠程數據(ju)采集和監控(kong)，工(gong)藝站場(chang)主要(yao)設(she)備(bei)可(ke)實現調控(kong)中心(xin)控(kong)制(zhi)—站控(kong)控(kong)制(zhi)—就地(di)控(kong)制(zhi)三(san)級控(kong)制(zhi)模式。
工(gong)(gong)程開工(gong)(gong)以來，管(guan)(guan)(guan)(guan)道(dao)局(ju)堅持(chi)“優化(hua)項(xiang)目管(guan)(guan)(guan)(guan)理(li)(li)(li)，持(chi)續降本(ben)增效”的原則，不斷(duan)優化(hua)過(guo)程管(guan)(guan)(guan)(guan)理(li)(li)(li)。在(zai)施工(gong)(gong)管(guan)(guan)(guan)(guan)理(li)(li)(li)方(fang)(fang)(fang)面(mian)，強(qiang)化(hua)設計(ji)、采辦、施工(gong)(gong)協調，推動項(xiang)目按計(ji)劃運(yun)行。青云河頂管(guan)(guan)(guan)(guan)隧道(dao)穿越(yue)工(gong)(gong)程的成功(gong)，填補了(le)國(guo)內長距離縱曲線全斷(duan)面(mian)硬巖地層頂管(guan)(guan)(guan)(guan)隧道(dao)施工(gong)(gong)的空白。在(zai)安(an)全管(guan)(guan)(guan)(guan)理(li)(li)(li)方(fang)(fang)(fang)面(mian)，加(jia)強(qiang)施工(gong)(gong)前期風險管(guan)(guan)(guan)(guan)控，實(shi)行第三方(fang)(fang)(fang)安(an)全監督旁站制度，實(shi)現(xian)了(le)項(xiang)目本(ben)質安(an)全。在(zai)質量管(guan)(guan)(guan)(guan)理(li)(li)(li)方(fang)(fang)(fang)面(mian)，固化(hua)現(xian)場代表模(mo)式(shi)，將EPC質量管(guan)(guan)(guan)(guan)理(li)(li)(li)重(zhong)心前移，把(ba)問題及時(shi)解決在(zai)現(xian)場。在(zai)信息(xi)(xi)化(hua)管(guan)(guan)(guan)(guan)理(li)(li)(li)方(fang)(fang)(fang)面(mian)，搭建以“機組通(tong)+P6+ERP+工(gong)(gong)程項(xiang)目管(guan)(guan)(guan)(guan)理(li)(li)(li)平臺”為構架(jia)的信息(xi)(xi)化(hua)系統，利用“互(hu)聯網+管(guan)(guan)(guan)(guan)道(dao)”的現(xian)代化(hua)數據管(guan)(guan)(guan)(guan)理(li)(li)(li)模(mo)式(shi)，加(jia)強(qiang)施工(gong)(gong)過(guo)程控制。在(zai)技術(shu)應用方(fang)(fang)(fang)面(mian)，積(ji)極推進自主(zhu)研制的機械(xie)化(hua)防腐(fu)補口(kou)(kou)機組裝(zhuang)備及補口(kou)(kou)涂料的工(gong)(gong)業應用，滿(man)足了(le)工(gong)(gong)程需(xu)要。