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5月28日，青島地鐵8號線“雙接頭”分線箱順利完成送電，為地鐵1號線供電提供保障，也為8號線電流接入創造了條件。

地(di)鐵8號(hao)線(xian)(xian)“雙(shuang)接(jie)(jie)頭”分線(xian)(xian)箱是1號(hao)線(xian)(xian)勝利橋(qiao)站(zhan)(zhan)(zhan)(zhan)(zhan)開(kai)(kai)閉(bi)(bi)(bi)所(suo)、8號(hao)線(xian)(xian)閆家山(shan)站(zhan)(zhan)(zhan)(zhan)(zhan)開(kai)(kai)閉(bi)(bi)(bi)所(suo)供電(dian)(dian)共接(jie)(jie)工(gong)程(cheng)(cheng)，由浩越(yue)（青島(dao)）建(jian)設(she)電(dian)(dian)力(li)工(gong)程(cheng)(cheng)有限公(gong)(gong)司具體實施，該工(gong)程(cheng)(cheng)屬(shu)于35千伏高壓施工(gong)項目,從(cong)國家電(dian)(dian)網虎山(shan)變電(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)引出一(yi)路(lu)高壓電(dian)(dian)源到(dao)分線(xian)(xian)箱，從(cong)分線(xian)(xian)箱輸出兩路(lu)電(dian)(dian)源。一(yi)路(lu)為地(di)鐵1號(hao)線(xian)(xian)勝利橋(qiao)站(zhan)(zhan)(zhan)(zhan)(zhan)開(kai)(kai)閉(bi)(bi)(bi)所(suo)及(ji)周邊7站(zhan)(zhan)(zhan)(zhan)(zhan)8區間約11公(gong)(gong)里(li)的范圍供電(dian)(dian)；一(yi)路(lu)為地(di)鐵8號(hao)線(xian)(xian)閆家山(shan)站(zhan)(zhan)(zhan)(zhan)(zhan)開(kai)(kai)閉(bi)(bi)(bi)所(suo)南昌路(lu)北站(zhan)(zhan)(zhan)(zhan)(zhan)至紅島(dao)科技館站(zhan)(zhan)(zhan)(zhan)(zhan)6站(zhan)(zhan)(zhan)(zhan)(zhan)5區間約17公(gong)(gong)里(li)的范圍供電(dian)(dian)。主(zhu)要工(gong)作為新建(jian)分線(xian)(xian)箱1座、敷設(she)高壓電(dian)(dian)纜約420米(mi)和電(dian)(dian)纜設(she)備的試(shi)驗調(diao)試(shi)，以及(ji)外部相(xiang)應的配套工(gong)作。

本工程(cheng)采用(yong)的(de)(de)電(dian)(dian)(dian)纜(lan)為目前青島地鐵最高規格(ge)的(de)(de)單(dan)芯高電(dian)(dian)(dian)壓電(dian)(dian)(dian)纜(lan)，其直徑達到7厘米，總重量達6.5噸，需要將3根單(dan)芯電(dian)(dian)(dian)纜(lan)擺成“品(pin)”字形(xing)敷設至2米高的(de)(de)管(guan)廊支架上(shang)固(gu)定(ding)，受管(guan)廊空間限制(zhi)（高2.2米，寬2米）無(wu)法使用(yong)機械，只能靠有限的(de)(de)人力將沉重的(de)(de)電(dian)(dian)(dian)纜(lan)抬放到支架上(shang)，且管(guan)廊支架上(shang)還有已(yi)經(jing)通電(dian)(dian)(dian)的(de)(de)多條高壓電(dian)(dian)(dian)纜(lan)，施工危險系數高，難度大。

“起跑即沖刺、開(kai)局即決戰”八號(hao)(hao)線公(gong)(gong)司迎難而上絕不退縮，為滿足1號(hao)(hao)線勝利(li)橋開(kai)站閉所5月底外(wai)部電源引入的(de)工(gong)期需(xu)求，從(cong)3月份(fen)開(kai)始著手準(zhun)(zhun)備，僅在短短3個(ge)月時間(jian)內(nei)就完(wan)成了方案(an)研究、圖紙設(she)計、規劃(hua)(hua)及綠遷(qian)(qian)手續(xu)辦(ban)理(li)、洽商進場、設(she)備采購供貨、電力(li)(li)設(she)備安裝調(diao)試、施工(gong)驗收(shou)、送(song)電等全部工(gong)作(zuo)。該項目位于綠化帶內(nei)，地(di)理(li)位置特殊，只(zhi)能在有限的(de)范(fan)圍(wei)內(nei)進行施工(gong)，且需(xu)要辦(ban)理(li)綠遷(qian)(qian)、占掘(jue)路(lu)，施工(gong)過程(cheng)困難大(da)，手續(xu)程(cheng)序繁多，但為了保(bao)證按時完(wan)成送(song)電，八號(hao)(hao)線公(gong)(gong)司提前謀劃(hua)(hua)、精(jing)心組織、嚴(yan)格(ge)管理(li)，在青島市(shi)各相關(guan)部門、地(di)鐵集(ji)團、供電公(gong)(gong)司的(de)大(da)力(li)(li)支持與幫助下，最終高質量(liang)高標準(zhun)(zhun)的(de)提前完(wan)成了各項工(gong)作(zuo)并順利(li)完(wan)成送(song)電任務。

青(qing)島(dao)地鐵8號線分線箱新建工程(cheng)順(shun)利送電(dian)是8號線建設(she)過程(cheng)中的(de)(de)一個重(zhong)大節點。展現了(le)地鐵建設(she)者攻(gong)堅克(ke)難的(de)(de)精神，不僅為(wei)1號線供(gong)電(dian)提(ti)供(gong)了(le)保障，同時也為(wei)地鐵8號線后續供(gong)電(dian)接入奠(dian)定了(le)堅實的(de)(de)基礎(chu)，為(wei)建設(she)開放、現代、活力(li)、時尚的(de)(de)青(qing)島(dao)再添“新動能”。