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3月8日，中國(guo)(guo)華電投(tou)資建設的國(guo)(guo)家重點工程(cheng)啟通天然(ran)氣管線項目正(zheng)式復(fu)工。

2020年是啟通天然(ran)氣管線項(xiang)目(mu)(mu)實現投產之年，在搶抓(zhua)進度的(de)關鍵階段，突(tu)如其來的(de)新冠肺炎疫(yi)情對建(jian)設工(gong)(gong)期提出(chu)了(le)嚴峻挑戰。同時，由于(yu)項(xiang)目(mu)(mu)參建(jian)單位大(da)部(bu)分來自重(zhong)慶、河南(nan)、四川、山東(dong)等外省地(di)區，這(zhe)對防疫(yi)工(gong)(gong)作提出(chu)了(le)更高要求。中國華(hua)電所屬江蘇華(hua)電華(hua)匯(hui)能(neng)源有限公(gong)司（以下簡(jian)稱(cheng)華(hua)匯(hui)能(neng)源）克服項(xiang)目(mu)(mu)涉及南(nan)通地(di)區4個(ge)區市、7個(ge)鄉鎮得協調(diao)難題(ti)，全力推進項(xiang)目(mu)(mu)復(fu)工(gong)(gong)。截至(zhi)3月8日，華(hua)匯(hui)能(neng)源已協助(zhu)參建(jian)單位組織266名(ming)施工(gong)(gong)人(ren)員返回隔離，185人(ren)到崗復(fu)工(gong)(gong)。

據(ju)悉，啟(qi)(qi)通天(tian)然(ran)氣管(guan)(guan)線(xian)項目為中國華電首(shou)個長(chang)輸(shu)天(tian)然(ran)氣管(guan)(guan)道項目，被國家發改委列入(ru)2019年(nian)(nian)(nian)天(tian)然(ran)氣基礎設(she)施互聯互通重點工(gong)(gong)(gong)程(cheng)(cheng)。本期互聯互通工(gong)(gong)(gong)程(cheng)(cheng)為啟(qi)(qi)東(dong)首(shou)站至中石油南通分輸(shu)站主(zhu)線(xian)工(gong)(gong)(gong)程(cheng)(cheng)，長(chang)約(yue)101公里，管(guan)(guan)徑610毫米(mi)，設(she)計壓力10兆帕(pa)，設(she)置場站3座(zuo)(zuo)，閥室(shi)5座(zuo)(zuo)，設(she)計年(nian)(nian)(nian)輸(shu)氣能力40億(yi)立方米(mi)。該項目于2019年(nian)(nian)(nian)6月22日正式(shi)打(da)火(huo)開焊(han)，線(xian)路工(gong)(gong)(gong)程(cheng)(cheng)已(yi)(yi)完(wan)成(cheng)管(guan)(guan)道焊(han)接97.94公里，定(ding)向鉆穿越43.41公里；啟(qi)(qi)東(dong)首(shou)站、通州(zhou)灣分輸(shu)站、劉(liu)橋末站土(tu)建(jian)工(gong)(gong)(gong)程(cheng)(cheng)分別完(wan)成(cheng)總體的85%、70%、75%；3個場站工(gong)(gong)(gong)藝設(she)備安(an)裝工(gong)(gong)(gong)作(zuo)分別完(wan)成(cheng)總體的30%、42%、35%；5座(zuo)(zuo)閥室(shi)土(tu)建(jian)基礎均已(yi)(yi)開工(gong)(gong)(gong)，并進行工(gong)(gong)(gong)藝管(guan)(guan)道預制(zhi)。

【責任編輯：王莉】