文章來源:中國華電集(ji)團有限公司 發(fa)布(bu)時間:2021-03-10

3月(yue)8日,中(zhong)國(guo)(guo)華電投資建(jian)設的(de)國(guo)(guo)家重(zhong)點工程啟通天然氣(qi)管線項目正式復工。
2020年是啟通天然氣管線項(xiang)目(mu)(mu)實現投產之年,在(zai)搶抓(zhua)進(jin)度的關鍵階段(duan),突如其來的新冠肺炎疫情對(dui)(dui)建(jian)(jian)設工期提出了嚴峻挑戰。同時(shi),由(you)于項(xiang)目(mu)(mu)參(can)建(jian)(jian)單位大部分來自重慶(qing)、河(he)南、四川、山(shan)東等(deng)外省地區,這對(dui)(dui)防疫工作提出了更高要(yao)求。中國華(hua)(hua)電所屬(shu)江蘇(su)華(hua)(hua)電華(hua)(hua)匯能(neng)源有限(xian)公司(以下簡(jian)稱華(hua)(hua)匯能(neng)源)克服(fu)項(xiang)目(mu)(mu)涉及南通地區4個區市、7個鄉鎮得協調難題,全力推進(jin)項(xiang)目(mu)(mu)復(fu)工。截至3月8日,華(hua)(hua)匯能(neng)源已協助參(can)建(jian)(jian)單位組織266名施工人(ren)員(yuan)返(fan)回隔離,185人(ren)到崗(gang)復(fu)工。
據悉,啟通天(tian)(tian)(tian)然氣(qi)管(guan)(guan)線(xian)項(xiang)(xiang)目(mu)為中國華電首(shou)個長輸(shu)天(tian)(tian)(tian)然氣(qi)管(guan)(guan)道項(xiang)(xiang)目(mu),被國家發改委(wei)列入2019年天(tian)(tian)(tian)然氣(qi)基(ji)礎設(she)(she)施(shi)互聯(lian)(lian)互通重點工(gong)(gong)(gong)程(cheng)。本期(qi)互聯(lian)(lian)互通工(gong)(gong)(gong)程(cheng)為啟東首(shou)站(zhan)(zhan)至中石油(you)南通分輸(shu)站(zhan)(zhan)主線(xian)工(gong)(gong)(gong)程(cheng),長約101公里(li)(li),管(guan)(guan)徑610毫米(mi),設(she)(she)計壓力10兆帕,設(she)(she)置場(chang)站(zhan)(zhan)3座(zuo),閥(fa)(fa)室(shi)5座(zuo),設(she)(she)計年輸(shu)氣(qi)能(neng)力40億(yi)立方米(mi)。該項(xiang)(xiang)目(mu)于2019年6月22日正式打火開焊,線(xian)路工(gong)(gong)(gong)程(cheng)已完(wan)成管(guan)(guan)道焊接97.94公里(li)(li),定向鉆穿越43.41公里(li)(li);啟東首(shou)站(zhan)(zhan)、通州灣分輸(shu)站(zhan)(zhan)、劉橋末站(zhan)(zhan)土建(jian)工(gong)(gong)(gong)程(cheng)分別完(wan)成總體的85%、70%、75%;3個場(chang)站(zhan)(zhan)工(gong)(gong)(gong)藝設(she)(she)備(bei)安裝工(gong)(gong)(gong)作(zuo)分別完(wan)成總體的30%、42%、35%;5座(zuo)閥(fa)(fa)室(shi)土建(jian)基(ji)礎均已開工(gong)(gong)(gong),并進行工(gong)(gong)(gong)藝管(guan)(guan)道預制。
【責任編輯:王莉】