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頭彩!地鐵1號線全線洞通

2月11日,農歷除夕。正值萬家歡度春節之際,伴隨(sui)著“轟(hong)隆隆”的巨(ju)響(xiang),百米長的城市“穿山甲”硬(ying)巖掘進機簡稱TBM破巖而出,青(qing)島(dao)地(di)鐵1號(hao)線(xian)海泊橋站(zhan)(zhan)至青(qing)島(dao)火車站(zhan)(zhan)“五區間(jian)”全部勝(sheng)利貫通,青(qing)島(dao)地(di)鐵1號(hao)線(xian)實現全線(xian)洞通。

青(qing)島(dao)地(di)(di)鐵1號(hao)線(xian)全長約60千(qian)米(mi),設41個車(che)站(zhan),全部為(wei)地(di)(di)下站(zhan),區(qu)間(jian)地(di)(di)質(zhi)軟(ruan)硬結合,風險高、施(shi)(shi)(shi)工(gong)(gong)工(gong)(gong)藝復(fu)(fu)雜,北段(duan)(duan)21.9千(qian)米(mi)的(de)線(xian)路已于2020年底通車(che)。今年以(yi)來,一(yi)(yi)號(hao)線(xian)公(gong)司加緊對1號(hao)線(xian)南段(duan)(duan)施(shi)(shi)(shi)工(gong)(gong)進度。其中,施(shi)(shi)(shi)工(gong)(gong)環境復(fu)(fu)雜、施(shi)(shi)(shi)工(gong)(gong)難度最(zui)(zui)大的(de)就是(shi)(shi)海泊橋(qiao)站(zhan)—青(qing)島(dao)火車(che)站(zhan)這五個區(qu)間(jian)。該(gai)區(qu)段(duan)(duan)自開(kai)工(gong)(gong)伊始(shi)面臨三方(fang)面主要困難:一(yi)(yi)是(shi)(shi)施(shi)(shi)(shi)工(gong)(gong)線(xian)路最(zui)(zui)長,區(qu)段(duan)(duan)全長5.83千(qian)米(mi),是(shi)(shi)目前國內城(cheng)市地(di)(di)鐵單臺(tai)TBM施(shi)(shi)(shi)工(gong)(gong)最(zui)(zui)長的(de)區(qu)段(duan)(duan);二(er)是(shi)(shi)施(shi)(shi)(shi)工(gong)(gong)場地(di)(di)狹小(xiao),海泊橋(qiao)站(zhan)供4臺(tai)TBM同時(shi)始(shi)發(fa);三是(shi)(shi)工(gong)(gong)況最(zui)(zui)復(fu)(fu)雜,下/側(ce)穿老舊房(fang)屋105處、穿越不良地(di)(di)質(zhi)段(duan)(duan)46處,線(xian)路曲線(xian)段(duan)(duan)25處,最(zui)(zui)小(xiao)轉彎半徑(jing)350米(mi),過站(zhan)10次(ci)、始(shi)發(fa)接收20次(ci)。

在(zai)工(gong)程(cheng)建設過(guo)(guo)(guo)程(cheng)中,地鐵集團超(chao)前謀(mou)劃,精心組織,大膽創新,結合(he)現場實(shi)際(ji)通(tong)(tong)過(guo)(guo)(guo)采用(yong)國內(nei)首創的(de)(de)“連續皮帶機+垂(chui)直(zhi)儲帶倉+垂(chui)直(zhi)皮帶機+水(shui)平布(bu)料機”綜合(he)快(kuai)速出渣系(xi)統,成功(gong)解(jie)決了(le)施工(gong)線(xian)(xian)路長和施工(gong)場地狹(xia)小的(de)(de)難題;通(tong)(tong)過(guo)(guo)(guo)合(he)理控制(zhi)掘進參數、加(jia)強地表注漿超(chao)前預加(jia)固、洞內(nei)外(wai)聯動監測等手(shou)段(duan)成功(gong)克服復雜的(de)(de)工(gong)況;創造了(le)最高日進尺(chi)28米(mi),最高月進尺(chi)473米(mi)的(de)(de)驕人(ren)業(ye)績(ji)。歷經(jing)了(le)五百(bai)多個夜(ye)以繼日地艱苦(ku)鏖戰,該(gai)區段(duan)于(yu)如期順利貫(guan)(guan)通(tong)(tong),至(zhi)此地鐵1號線(xian)(xian)正線(xian)(xian)區間全(quan)部貫(guan)(guan)通(tong)(tong)。這(zhe)是繼北(bei)段(duan)開通(tong)(tong)試運營后又(you)一里(li)程(cheng)碑節點,為全(quan)線(xian)(xian)通(tong)(tong)車打下了(le)堅實(shi)的(de)(de)基礎。

在工(gong)程建(jian)設過程中(zhong),一號線公(gong)司(si)始終堅持以(yi)人(ren)為(wei)本(ben)、科技(ji)先(xian)導、精細管理(li)、爭創一流(liu)的管理(li)理(li)念,在做好安全管控的同(tong)(tong)時,靠前指揮,通過勞動競賽促生產,在實(shi)(shi)現(xian)北段通車(che)的前提下同(tong)(tong)步推進南(nan)段工(gong)程建(jian)設,區間貫通后一號線公(gong)司(si)將組織(zhi)參加單位快(kuai)速轉(zhuan)入后續專業施工(gong),爭取早日(ri)實(shi)(shi)現(xian)東(dong)西(xi)兩岸島城人(ren)民乘坐地鐵(tie)通行。

今年是我市“項(xiang)目落(luo)地(di)(di)年”,在建地(di)(di)鐵項(xiang)目將(jiang)全(quan)面提(ti)(ti)(ti)速(su)。據一(yi)號線(xian)(xian)(xian)(xian)(xian)(xian)公司(si)業主(zhu)代表(biao)申華偉介(jie)紹,1號線(xian)(xian)(xian)(xian)(xian)(xian)南段的(de)(de)加快建設(she)與春(chun)節、疫(yi)(yi)情相遇,為避免受(shou)到疫(yi)(yi)情的(de)(de)重(zhong)大(da)影響,一(yi)號線(xian)(xian)(xian)(xian)(xian)(xian)公司(si)提(ti)(ti)(ti)前(qian)(qian)部署各(ge)項(xiang)工(gong)(gong)作(zuo)(zuo)。春(chun)節前(qian)(qian)組(zu)織(zhi)人員(yuan)大(da)干30天(tian),提(ti)(ti)(ti)前(qian)(qian)防范春(chun)節、疫(yi)(yi)情等可能延緩(huan)的(de)(de)工(gong)(gong)期。為做(zuo)好疫(yi)(yi)情防控工(gong)(gong)作(zuo)(zuo),1號線(xian)(xian)(xian)(xian)(xian)(xian)全(quan)線(xian)(xian)(xian)(xian)(xian)(xian)推廣(guang)疫(yi)(yi)情防控專用通道,有(you)(you)的(de)(de)通道內設(she)置(zhi)了(le)電子化(hua)測溫(wen)(wen)設(she)備(bei),人員(yuan)通過自動讀取體溫(wen)(wen)并(bing)記錄;同時組(zu)織(zhi)各(ge)參建單位持續做(zuo)好生活區、工(gong)(gong)作(zuo)(zuo)場地(di)(di)內的(de)(de)消毒、消殺(sha)工(gong)(gong)作(zuo)(zuo),持續做(zuo)好佩戴口罩、錯峰就(jiu)餐(can)、分(fen)(fen)桌分(fen)(fen)盒就(jiu)餐(can)等疫(yi)(yi)情防控工(gong)(gong)作(zuo)(zuo)。保障安全(quan)質(zhi)量是重(zhong)中之重(zhong),一(yi)號線(xian)(xian)(xian)(xian)(xian)(xian)公司(si)制定(ding)《決(jue)(jue)戰攻堅階段十條紅線(xian)(xian)(xian)(xian)(xian)(xian)》,要求(qiu)各(ge)參建單位抓(zhua)好責任落(luo)實,堅決(jue)(jue)杜(du)絕各(ge)類觸碰紅線(xian)(xian)(xian)(xian)(xian)(xian)情況發(fa)生。春(chun)節期間1號線(xian)(xian)(xian)(xian)(xian)(xian)全(quan)線(xian)(xian)(xian)(xian)(xian)(xian)有(you)(you)約(yue)800位管理人員(yuan)和約(yue)2500位一(yi)線(xian)(xian)(xian)(xian)(xian)(xian)作(zuo)(zuo)業人員(yuan)留青過年。另(ling)外1號線(xian)(xian)(xian)(xian)(xian)(xian)提(ti)(ti)(ti)前(qian)(qian)進行了(le)各(ge)項(xiang)物資儲(chu)備(bei),與供貨商預約(yue)供貨,甚至有(you)(you)的(de)(de)物資提(ti)(ti)(ti)前(qian)(qian)采購(gou)儲(chu)存;提(ti)(ti)(ti)前(qian)(qian)協(xie)調設(she)備(bei)供貨,提(ti)(ti)(ti)前(qian)(qian)安排業代分(fen)(fen)別(bie)赴各(ge)地(di)(di)廠家督促(cu)提(ti)(ti)(ti)前(qian)(qian)供貨并(bing)驗貨,確保及時高質(zhi)量到貨。

中鐵十(shi)八(ba)局項目經理介紹,在(zai)(zai)地鐵集團(tuan)和(he)(he)一(yi)號(hao)(hao)線公司的組織下,中鐵十(shi)八(ba)局及1號(hao)(hao)線全線各(ge)(ge)參建單位積極響應國家(jia)號(hao)(hao)召“非(fei)必要不離青(qing)”,鼓勵(li)各(ge)(ge)工(gong)(gong)(gong)(gong)區(qu)采取一(yi)切激勵(li)措(cuo)施(shi)保障人(ren)(ren)員留青(qing),春(chun)節期間我(wo)們(men)項目部留守管(guan)理人(ren)(ren)員約(yue)75人(ren)(ren),一(yi)線作業人(ren)(ren)員約(yue)386人(ren)(ren)。為保障工(gong)(gong)(gong)(gong)人(ren)(ren)在(zai)(zai)青(qing)過(guo)年更加舒心,各(ge)(ge)施(shi)工(gong)(gong)(gong)(gong)單位在(zai)(zai)宿舍都為工(gong)(gong)(gong)(gong)人(ren)(ren)們(men)配備了空調(diao)和(he)(he)24小時熱水洗浴(yu),配發了防寒(han)的軍大衣,同(tong)時項目部將(jiang)嚴格(ge)按(an)照國家(jia)規(gui)定,調(diao)整春(chun)節期間勞務報酬(chou),在(zai)(zai)除夕(xi)和(he)(he)大年初一(yi)兩(liang)天給(gei)工(gong)(gong)(gong)(gong)友(you)(you)發放新(xin)年紅包,并統(tong)一(yi)配備年夜(ye)飯(fan)送到各(ge)(ge)個班組,讓工(gong)(gong)(gong)(gong)友(you)(you)在(zai)(zai)青(qing)過(guo)年也能有家(jia)的感覺。

隨(sui)著1號(hao)線(xian)(xian)南段洞通(tong)目標的(de)實現,后續一(yi)號(hao)線(xian)(xian)將(jiang)全(quan)力開展鋪(pu)軌、機電安裝工作。青島(dao)(dao)地(di)鐵(tie)1號(hao)線(xian)(xian)開通(tong)運營后,市民(min)乘坐地(di)鐵(tie)通(tong)過膠州灣僅(jin)需6分(fen)鐘,將(jiang)為(wei)青島(dao)(dao)東西兩岸市民(min)出行帶來便利,有力助推西海岸新區發展騰飛和(he)青島(dao)(dao)同(tong)城化進程,進一(yi)步提升青島(dao)(dao)國(guo)際化都(dou)市生活品質。青島(dao)(dao)地(di)鐵(tie)1號(hao)線(xian)(xian)的(de)建設將(jiang)為(wei)青島(dao)(dao)市建設國(guo)家中心城市、建設美(mei)麗青島(dao)(dao)和(he)宜居幸(xing)福創新型國(guo)際城市發揮(hui)重要作用。

 


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