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嶺南隆冬，西江之畔，肇(zhao)明高速施工現場焊花飛濺，機械轟鳴作業，工程車輛來回穿梭，一派熱火朝天的景象，全體參建人員晝夜奮戰，鉚足干勁保履約。大山頂隧道提前兩個月實現貫通，三堂車互通跨汕湛高速主線橋首片梁成功架設，桔(jie)材互通F匝道1號橋完成澆(jiao)筑，芋莢塘(tang)大橋實(shi)現單幅(fu)貫通......一個個節(jie)點相繼(ji)落地，項目建設取得突破(po)性進展。
為(wei)高質高效推進項目建設，項目公司堅持(chi)黨(dang)建引(yin)領，聚(ju)焦項目生產(chan)一線，加大資源(yuan)投入(ru)，強化(hua)激勵考(kao)核，充分調(diao)動參建人員的積(ji)極性。
肇明高速楊(yang)梅(mei)西(xi)(xi)江(jiang)特大橋作為(wei)(wei)(wei)項目(mu)(mu)全線控制性工(gong)(gong)(gong)程，面(mian)臨(lin)施(shi)(shi)(shi)工(gong)(gong)(gong)技術復雜、難度大等問題，為(wei)(wei)(wei)保證西(xi)(xi)江(jiang)正(zheng)常(chang)通(tong)航(hang)，大橋施(shi)(shi)(shi)工(gong)(gong)(gong)物(wu)料(liao)需(xu)采用(yong)船運(yun)方式進(jin)行。為(wei)(wei)(wei)此，項目(mu)(mu)公司與各施(shi)(shi)(shi)工(gong)(gong)(gong)單(dan)位(wei)動態調整(zheng)施(shi)(shi)(shi)工(gong)(gong)(gong)方案，聚(ju)焦混(hun)凝土(tu)運(yun)輸、澆筑等關(guan)鍵工(gong)(gong)(gong)序，科學配置現場資(zi)源，在大橋施(shi)(shi)(shi)工(gong)(gong)(gong)承臺設置塔吊垂直運(yun)輸物(wu)料(liao)，用(yong)灌(guan)船實施(shi)(shi)(shi)混(hun)凝土(tu)澆筑，針對大橋夜間施(shi)(shi)(shi)工(gong)(gong)(gong)作業，增加燈光照明，保障施(shi)(shi)(shi)工(gong)(gong)(gong)安(an)全。目(mu)(mu)前楊(yang)梅(mei)西(xi)(xi)江(jiang)特大橋已完成0號塊施(shi)(shi)(shi)工(gong)(gong)(gong)，南(nan)岸引橋預制箱(xiang)梁架設完成80%，目(mu)(mu)前正(zheng)進(jin)行掛籃(lan)施(shi)(shi)(shi)工(gong)(gong)(gong)。
楊(yang)梅(mei)特長(chang)(chang)隧(sui)(sui)道(dao)(dao)(dao)作為(wei)項(xiang)目(mu)最長(chang)(chang)的隧(sui)(sui)道(dao)(dao)(dao)，所處地段存在涌(yong)水、巖溶(rong)等不(bu)良地層，圍巖多(duo)為(wei)脆(cui)性(xing)(xing)巖體，穩定性(xing)(xing)差，施工(gong)難度大。為(wei)切實(shi)做好楊(yang)梅(mei)特長(chang)(chang)隧(sui)(sui)道(dao)(dao)(dao)施工(gong)工(gong)作，項(xiang)目(mu)公司多(duo)次召開(kai)專項(xiang)研討(tao)會(hui)，細(xi)化(hua)施工(gong)方案，緊盯安質環(huan)關鍵(jian)要素，強化(hua)過程(cheng)管控，針(zhen)對圍巖穩定性(xing)(xing)差、易變(bian)形等問題，通過鋼拱架(jia)初支(zhi)支(zhi)護和機械手噴護，按(an)最小步距施作二襯混凝土，做到隧(sui)(sui)道(dao)(dao)(dao)支(zhi)護和隧(sui)(sui)道(dao)(dao)(dao)開(kai)挖快速(su)跟進(jin)成(cheng)環(huan)，有效克(ke)服了隧(sui)(sui)道(dao)(dao)(dao)進(jin)洞變(bian)形、偏壓(ya)、沉降量(liang)(liang)大等難題。同(tong)時，通過實(shi)時施工(gong)監控量(liang)(liang)測和數據分析判斷等方式，信息(xi)化(hua)、精細(xi)化(hua)管理現場作業，采用多(duo)壁鑿(zao)巖機打孔開(kai)挖掌子面，配(pei)合地面各種設備同(tong)時作業，確保隧(sui)(sui)道(dao)(dao)(dao)施工(gong)安全高效有序推進(jin)。目(mu)前楊(yang)梅(mei)特長(chang)(chang)隧(sui)(sui)道(dao)(dao)(dao)已(yi)掘(jue)進(jin)2409米，建設進(jin)度持續加快。
在(zai)加(jia)(jia)快推進(jin)項(xiang)(xiang)目(mu)建(jian)設的(de)同時，項(xiang)(xiang)目(mu)公司高度(du)重視安(an)全(quan)(quan)(quan)(quan)質量(liang)環保(bao)管理(li)，加(jia)(jia)強施(shi)工(gong)現場安(an)全(quan)(quan)(quan)(quan)生(sheng)產(chan)網格化管理(li)，堅持“三管三必須(xu)”，推進(jin)班(ban)組建(jian)設，實(shi)施(shi)班(ban)前會議、班(ban)中監(jian)督、班(ban)后總結(jie)制(zhi)度(du)，保(bao)障班(ban)組人員在(zai)各項(xiang)(xiang)環節按(an)規(gui)程作業(ye)。組織各參建(jian)單(dan)位(wei)按(an)季度(du)開展(zhan)安(an)全(quan)(quan)(quan)(quan)生(sheng)產(chan)教(jiao)育(yu)培訓，牢固樹立全(quan)(quan)(quan)(quan)員安(an)全(quan)(quan)(quan)(quan)生(sheng)產(chan)意識。聯合(he)各參建(jian)單(dan)位(wei)黨支部黨建(jian)聯建(jian)安(an)全(quan)(quan)(quan)(quan)生(sheng)產(chan)聯合(he)大檢查，對(dui)項(xiang)(xiang)目(mu)全(quan)(quan)(quan)(quan)線基礎(chu)管理(li)、輔助施(shi)工(gong)、通(tong)用作業(ye)以(yi)及應急管理(li)、消防措施(shi)落實(shi)等情況進(jin)行全(quan)(quan)(quan)(quan)面檢查，針對(dui)存(cun)在(zai)隱(yin)患的(de)部位(wei)，逐一下發整改(gai)通(tong)知單(dan)，黨員在(zai)一線駐(zhu)點督促(cu)整改(gai)到位(wei)，筑(zhu)牢項(xiang)(xiang)目(mu)安(an)全(quan)(quan)(quan)(quan)生(sheng)產(chan)防線，確保(bao)項(xiang)(xiang)目(mu)高質高效推進(jin)。
下一步，肇明(ming)高速(su)將緊盯各項任(ren)務目標，統籌協調參建各方搶(qiang)抓(zhua)有利施工時機(ji)，督(du)促施工單位(wei)加快全(quan)(quan)線橋梁、隧道、樞紐互通(tong)施工，以實(shi)(shi)干全(quan)(quan)力推動項目提速(su)提質提效，以實(shi)(shi)績全(quan)(quan)力打造大灣區(qu)示范工程。