文章來源：國家電網公司 發布時(shi)間：2010-04-08
4月7日，在湖南省(sheng)慈利縣通津鋪鎮(zhen)二五(wu)臺村(cun)，±800千伏(fu)向家壩—上海特高壓(ya)直流線(xian)路(lu)工(gong)程(cheng)首基(ji)鐵塔組立試(shi)點(dian)現場會上，國家電網公(gong)司(si)特高壓(ya)建(jian)(jian)設(she)部有關負責(ze)人宣布，向—上工(gong)程(cheng)鐵塔組立施(shi)(shi)工(gong)工(gong)藝(yi)首基(ji)試(shi)點(dian)工(gong)作(zuo)在江西省(sheng)送變電建(jian)(jian)設(she)公(gong)司(si)承建(jian)(jian)的(de)湘2A標段(duan)獲得成功(gong)，工(gong)程(cheng)由基(ji)礎施(shi)(shi)工(gong)正式轉(zhuan)入鐵塔組立施(shi)(shi)工(gong)，有望(wang)在今年12月竣工(gong)投產。
據介紹，向—上特高壓(ya)(ya)直流示范(fan)工(gong)程(cheng)是國家電網公司(si)繼1000千(qian)伏特高壓(ya)(ya)交流試驗(yan)示范(fan)工(gong)程(cheng)投運后，發(fa)展特高壓(ya)(ya)輸電的(de)又一開創(chuang)性(xing)工(gong)程(cheng)。該工(gong)程(cheng)是由國家電網公司(si)直接投資(zi)建設的(de)國家重點工(gong)程(cheng)建設項目，建成(cheng)后將成(cheng)為世界上輸送距離最(zui)遠、容(rong)量最(zui)大、電壓(ya)(ya)最(zui)高、技(ji)術(shu)最(zui)先進的(de)直流輸電線(xian)路工(gong)程(cheng)，將促(cu)進我國西部地(di)區資(zi)源(yuan)開發(fa)和經濟發(fa)展，促(cu)進區域資(zi)源(yuan)優(you)化配置與(yu)節(jie)能(neng)減排。
向—上(shang)工(gong)(gong)程于2008年12月15日開工(gong)(gong)。承擔湘2A標段(duan)施(shi)(shi)工(gong)(gong)任務的江西(xi)省送(song)變電建設公司在(zai)全線路(lu)段(duan)24家施(shi)(shi)工(gong)(gong)單位中(zhong)，進度連續(xu)排名第一(yi)。湘2A標段(duan)基(ji)礎施(shi)(shi)工(gong)(gong)質(zhi)(zhi)量優良，率先通過驗收，并轉入組(zu)塔施(shi)(shi)工(gong)(gong)工(gong)(gong)序(xu)。在(zai)鐵塔組(zu)立工(gong)(gong)藝(yi)首基(ji)試(shi)點施(shi)(shi)工(gong)(gong)中(zhong)，江西(xi)省送(song)變電建設公司采(cai)用垂直(zhi)安(an)全繩、基(ji)礎立柱防護罩和電子無(wu)線測力儀、抱桿傾角(jiao)監控器等(deng)一(yi)系列創新(xin)技(ji)術與(yu)手段(duan)，保障了人員安(an)全和工(gong)(gong)程質(zhi)(zhi)量。
在鐵塔組(zu)立試點現場會上，國(guo)(guo)家電網公(gong)司要求(qiu)施工(gong)(gong)(gong)、監理、設計(ji)單(dan)位加(jia)強(qiang)管理，提高(gao)工(gong)(gong)(gong)程(cheng)整體質(zhi)量(liang)和工(gong)(gong)(gong)藝水平，確(que)保單(dan)元工(gong)(gong)(gong)程(cheng)一次驗收合格率100%，分部(bu)工(gong)(gong)(gong)程(cheng)優良率100%；確(que)保工(gong)(gong)(gong)程(cheng)零缺陷移交和達標投產(chan)，把(ba)向—上工(gong)(gong)(gong)程(cheng)建(jian)成國(guo)(guo)家電網公(gong)司優質(zhi)工(gong)(gong)(gong)程(cheng)和國(guo)(guo)家優質(zhi)工(gong)(gong)(gong)程(cheng)。