文章來源:云南省國資(zi)委(wei) 發布時間:2021-06-05
保(bao)瀘高速(su)(su)公(gong)路(lu)大(da)南茂隧(sui)道左(zuo)幅(fu)順利貫(guan)(guan)通(tong)(tong),紅豆樹(shu)隧(sui)道左(zuo)幅(fu)勝利貫(guan)(guan)通(tong)(tong);臨清高速(su)(su)公(gong)路(lu)路(lu)面(mian)工(gong)程正式啟動(dong);楚姚高速(su)(su)中屯2號(hao)隧(sui)道左(zuo)幅(fu)順利貫(guan)(guan)通(tong)(tong);云臨高速(su)(su)公(gong)路(lu)丙簡3號(hao)大(da)橋第一(yi)(yi)片(pian)梁板順利吊(diao)裝(zhuang);騰猴高速(su)(su)公(gong)路(lu)第一(yi)(yi)標(biao)段(duan)路(lu)面(mian)瀝(li)青(qing)下面(mian)層試驗段(duan)首(shou)次鋪筑(zhu)成功……連日來,云南交投集(ji)團各項目公(gong)司和建設(she)企業(ye)保(bao)持著 “激情”和“速(su)(su)度(du)”,一(yi)(yi)邊嚴防疫(yi)情,一(yi)(yi)邊加快(kuai)推進“能(neng)通(tong)(tong)全(quan)通(tong)(tong)”“互聯互通(tong)(tong)”項目建設(she),數萬建設(she)者正爭分奪秒,加緊(jin)施工(gong),為(wei)扎實(shi)做好“六穩”“六保(bao)”工(gong)作貢獻(xian)力量(liang)。
保瀘高速公路年內通車又進了一步
連(lian)日來,保瀘(lu)高速公路頻(pin)頻(pin)傳來捷報(bao),由云嶺建設公司(si)承建的(de)大南茂隧道(dao)左幅順利貫通,由公路建設公司(si)承建的(de)紅豆樹隧道(dao)順利貫通,犁(li)澡河大橋首片40米T梁成功(gong)吊裝,大橋開(kai)始進(jin)(jin)入上部(bu)結構施工,這些(xie)新(xin)進(jin)(jin)展為保瀘(lu)高速公路年內如期實現通車目標又(you)向前推進(jin)(jin)一(yi)步。

項目建(jian)設(she)過程中,項目黨(dang)支部書記帶頭扎(zha)根(gen)一(yi)線(xian),嚴格遵循“先探測(ce)、管超前、短進尺、弱爆(bao)破、強支護、勤量(liang)(liang)測(ce)、快封(feng)閉、仰拱超前、二(er)襯(chen)緊跟”的(de)施工理念,認真開展監控測(ce)量(liang)(liang)和超前地質預報工作,積極協調各方調配(pei)生(sheng)產(chan)、生(sheng)活物資,攻堅(jian)克難,奮力拼搏,扎(zha)實穩步推進隧道(dao)建(jian)設(she)。
截至(zhi)目前(qian),保瀘高速(su)公路(lu)已累計(ji)(ji)完(wan)成(cheng)投(tou)資(zi)122.53億元(yuan),橋梁(liang)樁基完(wan)成(cheng)3493棵,梁(liang)板預制(zhi)完(wan)成(cheng)2823片,隧(sui)道掌子(zi)面掘進79524.4米,占(zhan)設(she)計(ji)(ji)的87.24%,控制(zhi)性工(gong)程(cheng)老營(ying)特(te)長隧(sui)道已累計(ji)(ji)掘進19301米,占(zhan)設(she)計(ji)(ji)的83.84%。勐古怒江特(te)大橋主橋共57節鋼(gang)箱梁(liang),已完(wan)成(cheng)36個(ge)節段的拼裝及(ji)焊接。路(lu)基工(gong)程(cheng)計(ji)(ji)劃7月中旬(xun)完(wan)工(gong),路(lu)面、交(jiao)安、機電(dian)、房建、綠化等工(gong)程(cheng)已全(quan)面啟動(dong),計(ji)(ji)劃12月中旬(xun)完(wan)工(gong)。
臘滿“互聯互通”項目進入路面工程階段
5月31日,臘(la)滿高速(su)公路(lu)二合同(tong)(tong)段(duan)路(lu)面工區施工現場機械轟鳴,2臺(tai)雙鋼輪振動(dong)壓路(lu)機、2臺(tai)膠(jiao)輪壓路(lu)機、2臺(tai)攤(tan)鋪機同(tong)(tong)時(shi)進(jin)行(xing)攤(tan)鋪,經過4個多小(xiao)時(shi)緊張有序的(de)施工,瀝青(qing)下面層試(shi)(shi)(shi)驗(yan)路(lu)順利(li)(li)鋪筑成功(gong)。同(tong)(tong)日,路(lu)面一標(biao)試(shi)(shi)(shi)驗(yan)段(duan)已順利(li)(li)完成了(le)瀝青(qing)AC-25C下面層試(shi)(shi)(shi)驗(yan)段(duan)攤(tan)鋪作業。

據(ju)介(jie)紹,為確保(bao)試(shi)(shi)驗段(duan)高(gao)質(zhi)量(liang)、高(gao)標準(zhun)(zhun)完(wan)成,項目(mu)工(gong)(gong)區多次對(dui)瀝(li)青拌(ban)和站進(jin)行(xing)精確調試(shi)(shi),制定(ding)了周密的(de)試(shi)(shi)驗段(duan)施(shi)工(gong)(gong)方(fang)案。在瀝(li)青鋪(pu)筑前,對(dui)基層表面進(jin)行(xing)了仔細的(de)清潔,保(bao)證其面層的(de)干凈整潔;在攤鋪(pu)、碾壓(ya)(ya)過(guo)(guo)程中,工(gong)(gong)區管(guan)理(li)人(ren)員對(dui)施(shi)工(gong)(gong)及碾壓(ya)(ya)工(gong)(gong)藝、配合比等(deng)進(jin)行(xing)了全過(guo)(guo)程跟(gen)蹤、盯崗,并嚴格按施(shi)工(gong)(gong)規范要求(qiu)的(de)碾壓(ya)(ya)速度(du)(du)、遍數和溫度(du)(du)進(jin)行(xing)初(chu)壓(ya)(ya)、復壓(ya)(ya)和終壓(ya)(ya);在鋪(pu)筑結束后,經現場實(shi)際檢測,試(shi)(shi)驗段(duan)瀝(li)青厚(hou)度(du)(du)、溫度(du)(du)控(kong)制、表面平整度(du)(du)、壓(ya)(ya)實(shi)度(du)(du)等(deng)各項指(zhi)標均(jun)符合設計規范和質(zhi)量(liang)標準(zhun)(zhun)。
臘滿高速公路是云南省(sheng)西(xi)雙版納(na)州(zhou)“13610”網(wang)的(de)主干(gan)線(xian)公路網(wang)南北縱(zong)線(xian)之一,是云南交投集團(tuan)與地方政(zheng)府率先實(shi)施的(de)“互聯互通”項(xiang)目(mu),本次下面層試驗段的(de)成功鋪筑,有效(xiao)地驗證(zheng)了各(ge)項(xiang)技術指標和(he)參數,為項(xiang)目(mu)年內(nei)建(jian)成通車奠(dian)定了堅實(shi)基礎。
連日來,臨清高(gao)速(su)公路新(xin)村立交(jiao)區試驗(yan)段(duan)也順利完成鋪筑(zhu),騰(teng)猴高(gao)速(su)公路第一標(biao)(biao)段(duan)路面(mian)(mian)瀝青下面(mian)(mian)層試驗(yan)段(duan)首次鋪筑(zhu)也獲(huo)得成功,楚姚(yao)、召瀘、騰(teng)隴等多個項目已進入路面(mian)(mian)工程(cheng)(cheng)施工階段(duan),各項目公司緊盯工期目標(biao)(biao),狠抓工程(cheng)(cheng)質量和(he)安(an)全,快(kuai)速(su)推進項目建(jian)設。
景海高速等多個項目控制性工程穩步推進
5月31日9時,在景海高速(su)第一標段瀾滄(cang)江特(te)大(da)橋(qiao)施(shi)工(gong)現(xian)場,交通船將臨時牽引索(suo)一端牽引過(guo)瀾滄(cang)江,待導(dao)索(suo)與臨時牽引索(suo)捆綁(bang)牢固后(hou),錨定(ding)后(hou)方的過(guo)索(suo)卷(juan)揚機(ji)徐徐收緊,將導(dao)索(suo)提升至(zhi)設(she)計垂(chui)度,瀾滄(cang)江特(te)大(da)橋(qiao)先導(dao)索(suo)完(wan)成(cheng)過(guo)江作(zuo)業,兩岸(an)主塔實現(xian)首次(ci)“牽手”。導(dao)索(suo)過(guo)江圓滿成(cheng)功,意味(wei)著景海高速(su)瀾滄(cang)江特(te)大(da)橋(qiao)纜(lan)索(suo)吊(diao)機(ji)進(jin)入纜(lan)索(suo)系統安裝階段,為后(hou)續大(da)橋(qiao)鋼梁架(jia)設(she)奠定(ding)了堅實的基礎。

云南交(jiao)投(tou)集團相關負責人介紹,目(mu)前(qian)集團所屬各項目(mu)公(gong)司(si)和云嶺建設公(gong)司(si)、公(gong)路建設公(gong)司(si)正圍繞集團公(gong)司(si)完成項目(mu)投(tou)資(zi)1000億元以上,力(li)(li)爭1200億元,建成高速(su)公(gong)路1255公(gong)里的任務目(mu)標(biao),整合資(zi)金、人才、技術等(deng)資(zi)源,克服重重困難,眾志成城,全力(li)(li)攻堅縣域高速(su)公(gong)路“能通全通”工(gong)程總體目(mu)標(biao)。
目(mu)前各項(xiang)目(mu)建(jian)設穩步推進,重點控(kong)制(zhi)(zhi)性工(gong)程正逐個被攻克。5月(yue)23日(ri),楚姚高(gao)速(su)共線(xian)段重點控(kong)制(zhi)(zhi)性工(gong)程中屯2號(hao)(hao)(hao)(hao)隧道(dao)左幅(fu)(fu)順利(li)貫通。5月(yue)20日(ri),云(yun)臨高(gao)速(su)公(gong)(gong)路(lu)(lu)丙簡3號(hao)(hao)(hao)(hao)大(da)橋(qiao)第一片梁(liang)板順利(li)吊(diao)裝。5月(yue)25日(ri),寧永高(gao)速(su)公(gong)(gong)路(lu)(lu)一合(he)同段控(kong)制(zhi)(zhi)性工(gong)程——新(xin)營(ying)盤特大(da)橋(qiao)右(you)幅(fu)(fu)4號(hao)(hao)(hao)(hao)墩“0號(hao)(hao)(hao)(hao)塊”順利(li)澆(jiao)筑(zhu),標志著大(da)橋(qiao)進入掛籃對稱(cheng)澆(jiao)筑(zhu)施工(gong)階(jie)段。5月(yue)31日(ri),武倘尋高(gao)速(su)公(gong)(gong)路(lu)(lu)最(zui)長隧道(dao)——倘甸1號(hao)(hao)(hao)(hao)特長隧道(dao)右(you)幅(fu)(fu)順利(li)貫通。6月(yue)1日(ri),楚大(da)高(gao)速(su)擴(kuo)容工(gong)程張(zhang)家特大(da)橋(qiao)右(you)幅(fu)(fu)3號(hao)(hao)(hao)(hao)橋(qiao)T梁(liang)架設順利(li)完成,為右(you)幅(fu)(fu)1號(hao)(hao)(hao)(hao)、2號(hao)(hao)(hao)(hao)橋(qiao)梁(liang)板架設打通了(le)便捷的(de)運(yun)梁(liang)通道(dao),為橋(qiao)面(mian)系施工(gong)贏得了(le)寶貴時間。
下(xia)(xia)一步(bu),云南交投集(ji)團將繼(ji)續統籌好疫(yi)情(qing)防控和生產經營工(gong)(gong)(gong)(gong)作,嚴(yan)格落實(shi)“外防輸入、內防反彈”的(de)防控策略,,牢抓現場管(guan)理和施工(gong)(gong)(gong)(gong)組織(zhi),深入分析(xi)疫(yi)情(qing)對項(xiang)目建(jian)(jian)設的(de)影響(xiang),認真梳理剩余工(gong)(gong)(gong)(gong)程量(liang)(liang),按照“一路一方案”的(de)要求(qiu)制定施工(gong)(gong)(gong)(gong)組織(zhi)計(ji)劃,進一步(bu)充實(shi)施工(gong)(gong)(gong)(gong)力量(liang)(liang)、優化施工(gong)(gong)(gong)(gong)組織(zhi)、加(jia)強施工(gong)(gong)(gong)(gong)管(guan)理,在保(bao)證質量(liang)(liang)安全的(de)前(qian)提下(xia)(xia)盡(jin)可能多打(da)開工(gong)(gong)(gong)(gong)作面(mian),確保(bao)進度與(yu)計(ji)劃同(tong)步(bu),全面(mian)建(jian)(jian)成通車保(bao)瀘、墨臨(lin)、武倘尋、召(zhao)瀘、楚姚、思瀾(lan)、鶴關(guan)、騰(teng)猴、騰(teng)隴、大(da)永(yong)麗江段、臘滿等(deng)11個項(xiang)目,為(wei)保(bao)障全省與(yu)全國(guo)人民同(tong)步(bu)建(jian)(jian)成小康社會做出(chu)積極貢獻。
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