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葛洲壩承建的湖北老渡口水電站大壩開始填筑

文章來源:中國葛洲壩集團(tuan)股份(fen)有限公司  發布時間:2009-02-03

  湖北恩施老渡口水電站繼2007年底成功實現截流后,盡管氣候惡劣,經過葛洲壩人風雪中精心組織和奮力拼搶,2008年元月再傳捷報,大壩正式開始填筑,碾壓經業主、設計、監理評審質量完全符合設計技術要求。至此,老渡口水電站主體工程大壩填筑進入施工高峰期。

  老(lao)渡(du)(du)口(kou)水(shui)電(dian)站(zhan)自工(gong)(gong)(gong)(gong)(gong)程截流(liu)后(hou),葛洲(zhou)壩(ba)(ba)(ba)(ba)人面(mian)臨巨大(da)的(de)工(gong)(gong)(gong)(gong)(gong)期(qi)壓力(li),標志性節點工(gong)(gong)(gong)(gong)(gong)期(qi)就(jiu)是在2008年4月30日大(da)壩(ba)(ba)(ba)(ba)必須填(tian)(tian)(tian)筑到(dao)(dao)▽463米(mi)渡(du)(du)汛高(gao)(gao)(gao)(gao)程,總填(tian)(tian)(tian)筑方(fang)量為76萬立方(fang)米(mi),平均月填(tian)(tian)(tian)筑強度(du)27萬立方(fang)米(mi)。其中左(zuo)右(you)岸趾板開(kai)挖(wa)(wa)和(he)(he)高(gao)(gao)(gao)(gao)趾墻砼澆筑要(yao)滿足大(da)壩(ba)(ba)(ba)(ba)填(tian)(tian)(tian)筑要(yao)求(qiu),溢洪道(dao)開(kai)挖(wa)(wa)、澆筑和(he)(he)發(fa)電(dian)洞砼襯砌在汛期(qi)前達到(dao)(dao)過(guo)流(liu)條(tiao)件,卡關(guan)項目(mu)(mu)(mu)多,時(shi)間相當緊迫(po)。面(mian)對(dui)(dui)困難和(he)(he)工(gong)(gong)(gong)(gong)(gong)期(qi)壓力(li),葛洲(zhou)壩(ba)(ba)(ba)(ba)項目(mu)(mu)(mu)部(bu)審時(shi)度(du)勢,一(yi)是召(zhao)開(kai)“大(da)干100天”動(dong)員(yuan)大(da)會(hui)鼓舞士氣,開(kai)展勞動(dong)競賽(sai)迅速(su)掀(xian)起施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)高(gao)(gao)(gao)(gao)潮(chao);二是合理(li)配(pei)置(zhi)資源,精心(xin)(xin)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong),對(dui)(dui)每一(yi)個(ge)節點實行(xing)倒排(pai)工(gong)(gong)(gong)(gong)(gong)期(qi),爭分奪(duo)秒,全(quan)(quan)力(li)以赴;三是進(jin)(jin)行(xing)周(zhou)計劃考核(he)(he),考核(he)(he)內容包括進(jin)(jin)度(du)、安(an)(an)全(quan)(quan)、質(zhi)量和(he)(he)成(cheng)本,實行(xing)一(yi)周(zhou)一(yi)考,獎(jiang)勵兌(dui)現。同時(shi),項目(mu)(mu)(mu)部(bu)還加大(da)前方(fang)的(de)支撐力(li)度(du),要(yao)求(qiu)機關(guan)各(ge)部(bu)門,一(yi)切服務為了前方(fang),相繼成(cheng)立了大(da)壩(ba)(ba)(ba)(ba)、溢洪道(dao)、發(fa)電(dian)洞、料(liao)場、砂石(shi)系統、設備物(wu)資保障、后(hou)勤保障七個(ge)安(an)(an)全(quan)(quan)渡(du)(du)汛責任組,搶(qiang)基(ji)坑(keng)開(kai)挖(wa)(wa),搶(qiang)大(da)壩(ba)(ba)(ba)(ba)填(tian)(tian)(tian)筑。從(cong)截流(liu)到(dao)(dao)大(da)壩(ba)(ba)(ba)(ba)開(kai)始回填(tian)(tian)(tian)短短21天中,項目(mu)(mu)(mu)部(bu)全(quan)(quan)體職(zhi)工(gong)(gong)(gong)(gong)(gong)士氣高(gao)(gao)(gao)(gao)昂,從(cong)干部(bu)到(dao)(dao)職(zhi)工(gong)(gong)(gong)(gong)(gong),心(xin)(xin)往一(yi)處(chu)想,勁往一(yi)處(chu)使(shi),施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)現場各(ge)環節有條(tiao)不紊,環環相扣,競賽(sai)熱潮(chao)一(yi)浪高(gao)(gao)(gao)(gao)過(guo)一(yi)浪。項目(mu)(mu)(mu)部(bu)通過(guo)目(mu)(mu)(mu)標進(jin)(jin)度(du)考核(he)(he)和(he)(he)超常規施(shi)(shi)工(gong)(gong)(gong)(gong)(gong),奇(qi)跡接連出(chu)現,截流(liu)后(hou)從(cong)河床開(kai)挖(wa)(wa)、抽(chou)水(shui)、清基(ji)到(dao)(dao)開(kai)始具備填(tian)(tian)(tian)筑僅用21天時(shi)間,在老(lao)渡(du)(du)口(kou)電(dian)站(zhan)再一(yi)次展示了葛洲(zhou)壩(ba)(ba)(ba)(ba)人善打惡仗、硬(ying)仗和(he)(he)永(yong)不言敗的(de)精神(shen)風貌。

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