12月15日,集團公司參(can)建(jian)的廣(guang)西(xi)興業(ye)至六(liu)景(jing)高(gao)速(su)公路(lu)路(lu)面改(gai)造(zao)(zao)工(gong)(gong)程(cheng)№SG3合同段(duan)(以下簡稱(cheng)“興六(liu)3標”),經過項目(mu)全體參(can)建(jian)人員(yuan)100多個日夜的持續奮戰,六(liu)景(jing)往(wang)興業(ye)方(fang)向(xiang)33.1公里(li)長,11.5米寬的半幅舊路(lu)改(gai)造(zao)(zao)路(lu)面,正式完工(gong)(gong)通車,標志著興業(ye)至六(liu)景(jing)高(gao)速(su)公路(lu)路(lu)面改(gai)造(zao)(zao)工(gong)(gong)程(cheng)“南寧往(wang)玉林方(fang)向(xiang)”半幅改(gai)造(zao)(zao)完成,正式恢復通行(xing)。
參建人員合(he)影
廣西興業至六景高(gao)速(su)(su)公(gong)路(lu)位于(yu)G80廣州(zhou)至昆(kun)明高(gao)速(su)(su)公(gong)路(lu)的(de)(de)中(zhong)(zhong)間路(lu)段,不僅(jin)是(shi)國(guo)家(jia)高(gao)速(su)(su)公(gong)路(lu)網“7 射、11 縱、18 橫(heng)”的(de)(de)重要(yao)組成部(bu)分(fen),同時也是(shi)廣西“6 橫(heng)、7 縱、8 支線(xian)”高(gao)速(su)(su)公(gong)路(lu)網的(de)(de)主骨架,是(shi)中(zhong)(zhong)國(guo)西南(nan)地區(qu)(qu)通(tong)(tong)(tong)往粵港(gang)澳的(de)(de)重要(yao)通(tong)(tong)(tong)道(dao),是(shi)西部(bu)大(da)開發區(qu)(qu)域、泛珠三角經(jing)濟區(qu)(qu)、大(da)西南(nan)經(jing)濟區(qu)(qu)與“中(zhong)(zhong)國(guo)—東盟自由貿易區(qu)(qu)”、中(zhong)(zhong)越(yue)“兩廊(lang)一圈(quan)”、粵港(gang)澳大(da)灣區(qu)(qu)進行聯系的(de)(de)交通(tong)(tong)(tong)樞紐,在國(guo)家(jia)高(gao)速(su)(su)公(gong)路(lu)網中(zhong)(zhong)具有十(shi)分(fen)重要(yao)的(de)(de)地位和作用。
興六高(gao)速(su)新舊(jiu)路面對(dui)比
路面改造 經濟通道再升級
2003年8月,廣西(xi)興業至六景(jing)高(gao)速(su)公路建成通車,至今(jin)已運營16年。隨著西(xi)南地區經濟快速(su)發展,該高(gao)速(su)公路交通量、軸重均大(da)幅(fu)增加(jia),路況水(shui)平已進(jin)入快速(su)衰減期,養護投(tou)資逐年增加(jia),受(shou)每(mei)年較大(da)規模換板灌(guan)漿等封閉維修(xiu)的影響,道(dao)路服(fu)務水(shui)平日益(yi)下降(jiang)。
興六3標主要(yao)承擔舊路(lu)病害處(chu)治、瀝青路(lu)面加鋪(pu)、橋涵加固(gu)補強、交通安全(quan)設施改(gai)造(zao)、綠化(hua)及環境保護工(gong)程改(gai)造(zao)、施工(gong)交通導(dao)改(gai)、安全(quan)維護、應急搶險、道路(lu)日常(chang)維修保養等工(gong)作內容。此次(ci)路(lu)面改(gai)造(zao)將切實提(ti)高(gao)(gao)該路(lu)段行車舒適性,減(jian)少(shao)安全(quan)隱患,減(jian)少(shao)后期養護成本,同時(shi)提(ti)高(gao)(gao)廣西(xi)高(gao)(gao)速(su)公路(lu)形象。
瀝青路面加鋪
科學組織 快速推進施工
面(mian)對(dui)路面(mian)改造工(gong)程(cheng)時間緊、任務(wu)重、車流量大等困難(nan),興六(liu)3標建設(she)團隊變(bian)壓力為動力,科學調度,倒排(pai)工(gong)期,持續優化施(shi)工(gong)組(zu)織。建設(she)伊(yi)始,項目即快(kuai)速打開多個(ge)工(gong)作面(mian),并(bing)緊抓監(jian)督材料備用(yong)情況,增添勞(lao)務(wu)班組(zu)、機械設(she)備等資源(yuan)的投入(ru),24小時不間斷進行施(shi)工(gong)。
為迅速推進(jin)路(lu)面改(gai)造進(jin)度,項目建設團(tuan)隊(dui)用時7天完(wan)成(cheng)(cheng)項目駐(zhu)地建設,一(yi)個(ge)月完(wan)成(cheng)(cheng)拌合站場站建設。2020年9月1日,開(kai)始進(jin)行(xing)(xing)半幅(fu)(六景至興業(ye)段)全封閉施(shi)工(gong)(gong),僅用一(yi)個(ge)月時間完(wan)成(cheng)(cheng)了33.1公里的路(lu)面換板(ban)和澆筑(zhu)、路(lu)基和板(ban)底注(zhu)漿、橋梁(liang)病害處理(li)等的施(shi)工(gong)(gong)工(gong)(gong)作(zuo),并(bing)于10月份開(kai)始進(jin)行(xing)(xing)大面積的瀝(li)(li)青路(lu)面施(shi)工(gong)(gong)工(gong)(gong)作(zuo),12月15日完(wan)成(cheng)(cheng)路(lu)面瀝(li)(li)青攤鋪、劃線和清理(li)工(gong)(gong)作(zuo),圓滿完(wan)成(cheng)(cheng)半幅(fu)通車任(ren)務(wu)。
瀝青(qing)攤鋪施工現場
強化管理 打造精品工程
開(kai)工(gong)(gong)(gong)(gong)伊始,項目(mu)(mu)就建(jian)立了質量保(bao)證體系,制訂了具體的質量保(bao)證措施(shi)(shi)。一是做好首件工(gong)(gong)(gong)(gong)程認可制,規范施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi),施(shi)(shi)工(gong)(gong)(gong)(gong)生產(chan)時(shi)嚴(yan)格(ge)按(an)照標準(zhun)進行組織施(shi)(shi)工(gong)(gong)(gong)(gong)和管(guan)理;二是加強現場監(jian)管(guan)。每天在水(shui)泥穩定混合(he)料、封層、瀝青混合(he)料鋪(pu)筑前,提前對攤鋪(pu)準(zhun)備工(gong)(gong)(gong)(gong)作進行檢(jian)驗,檢(jian)驗合(he)格(ge)后(hou)開(kai)始攤鋪(pu);三是加強日常監(jian)督巡查,強化過程控制。項目(mu)(mu)領(ling)導堅(jian)持(chi)帶班,每天對施(shi)(shi)工(gong)(gong)(gong)(gong)現場進行巡查,對質量問題及時(shi)處理、不留隱(yin)患;四是定期進行工(gong)(gong)(gong)(gong)藝(yi)施(shi)(shi)工(gong)(gong)(gong)(gong)培訓,提高管(guan)理人員(yuan)自身技術(shu)素養,進一步(bu)掌握各種工(gong)(gong)(gong)(gong)藝(yi)的運用,提高項目(mu)(mu)施(shi)(shi)工(gong)(gong)(gong)(gong)質量和效率。
路面改造完成部分路容
按照興(xing)業至六(liu)景高(gao)速公(gong)路(lu)路(lu)面(mian)改造工(gong)(gong)程(cheng)創新采(cai)取的(de)(de)“半(ban)(ban)幅(fu)封(feng)閉施(shi)工(gong)(gong),另半(ban)(ban)幅(fu)單向正常通(tong)行”的(de)(de)交通(tong)組(zu)織方(fang)案施(shi)工(gong)(gong)方(fang)案,“南(nan)寧往玉林方(fang)向”恢復(fu)通(tong)行的(de)(de)同(tong)時(shi),“玉林往南(nan)寧方(fang)向”將開啟半(ban)(ban)幅(fu)全(quan)封(feng)閉施(shi)工(gong)(gong),下(xia)一步計劃在2020年12月(yue)16日(ri)(ri)至2021年3月(yue)31日(ri)(ri)完成另外半(ban)(ban)幅(fu)路(lu)面(mian)改造施(shi)工(gong)(gong)。接下(xia)來,興(xing)六(liu)3標建(jian)設(she)團隊將繼續發揚路(lu)建(jian)鐵軍精神,在新一輪的(de)(de)“百日(ri)(ri)攻堅戰”中,憑(ping)借精心的(de)(de)組(zu)織和科學的(de)(de)管理,以更快(kuai)的(de)(de)“路(lu)建(jian)速度”,推進項目標段(duan)范圍內的(de)(de)施(shi)工(gong)(gong)建(jian)設(she)任務。