八月(yue)初,合(he)肥“大(da)外環”S18寧合(he)高(gao)速04標項目首(shou)件墩柱及(ji)預制箱梁順利(li)完成澆筑,標志(zhi)著(zhu)項目正式進入下部(bu)結構施(shi)工階(jie)段,為(wei)勞動競賽大(da)干快上(shang)奠定了良(liang)好基(ji)礎。
S18寧合高速(su)04標(biao)項目在施(shi)工過(guo)程中全面推行(xing)“首(shou)(shou)件(jian)先行(xing)、樣板引路”,抓住首(shou)(shou)件(jian)工程的(de)各項檢測指(zhi)(zhi)標(biao)進(jin)行(xing)綜(zong)合評價(jia),以(yi)指(zhi)(zhi)導(dao)后(hou)續同類工程建設,有效(xiao)預防(fang)后(hou)續施(shi)工可能產生(sheng)的(de)各種質量問題,全面降低安全生(sheng)產風險。本標(biao)段(duan)共有圓柱墩(dun)670根(gen),預制箱梁714片。此次墩(dun)柱首(shou)(shou)件(jian)為夏閣東樞(shu)紐AK0+330.13匝道橋(qiao)(qiao)5#-0、5#-1墩(dun)柱,直(zhi)徑1.3米,高度分別(bie)為10.352米、10.248米,預制箱梁首(shou)(shou)件(jian)為 K81+758.55跨(kua)蕪合高速(su)主線橋(qiao)(qiao)左幅(fu)41-42中跨(kua)中梁,長25米。
為(wei)保(bao)證(zheng)首件墩(dun)柱及(ji)預制(zhi)箱梁順利(li)完成(cheng)澆筑(zhu),項(xiang)目(mu)(mu)(mu)建設團隊統籌安排(pai)、精(jing)細(xi)分工(gong)(gong)、明確(que)責(ze)任,對現場(chang)管(guan)理(li)人(ren)(ren)員(yuan)、作(zuo)業班組進行詳(xiang)細(xi)技(ji)術交底和(he)安全(quan)(quan)交底,確(que)保(bao)人(ren)(ren)員(yuan)全(quan)(quan)面(mian)掌(zhang)握施工(gong)(gong)工(gong)(gong)藝和(he)操作(zuo)規范。在(zai)澆筑(zhu)過程中(zhong),總(zong)監(jian)辦、項(xiang)目(mu)(mu)(mu)部管(guan)理(li)人(ren)(ren)員(yuan)全(quan)(quan)程進行監(jian)督(du)指(zhi)導(dao),把控(kong)好每一(yi)道關鍵工(gong)(gong)序和(he)控(kong)制(zhi)要點,確(que)保(bao)首件墩(dun)柱及(ji)預制(zhi)箱梁嚴格按照施工(gong)(gong)方案(an)準確(que)落地。下一(yi)步,S18寧合(he)高速04標(biao)項(xiang)目(mu)(mu)(mu)全(quan)(quan)體員(yuan)工(gong)(gong)將(jiang)繼續(xu)發(fa)揮技(ji)術優勢(shi)和(he)團隊力量,全(quan)(quan)力以赴推進項(xiang)目(mu)(mu)(mu)建設。