文(wen)章來源：中國水(shui)利水(shui)電建設集(ji)團公司 發布時間：2009-08-27
8月21日11時30分，溪洛渡右岸地下電站首倉結構混凝土尾水洞標準段混凝土開澆，標志著溪洛渡右岸地下電站混凝土澆筑正式拉開序幕。
由中國水電(dian)(dian)集團(tuan)水電(dian)(dian)十四(si)局有限公司承建(jian)的(de)溪洛渡(du)地下電(dian)(dian)站工(gong)(gong)(gong)程(cheng)，由180多(duo)條總長50多(duo)公里(li)的(de)洞(dong)(dong)(dong)室群(qun)組成，是目前(qian)世界規模最大(da)的(de)地下電(dian)(dian)站。主要(yao)實(shi)物(wu)工(gong)(gong)(gong)程(cheng)量(liang)：石(shi)方(fang)洞(dong)(dong)(dong)挖(wa)345萬(wan)立(li)方(fang)米，混(hun)凝(ning)土(tu)澆筑(zhu)147萬(wan)立(li)方(fang)米，鋼(gang)筋制安(an)8.5萬(wan)噸。工(gong)(gong)(gong)程(cheng)具有規模大(da)、洞(dong)(dong)(dong)室結(jie)構布置密集、施工(gong)(gong)(gong)強(qiang)度(du)大(da)且持續(xu)時間長及技(ji)術(shu)(shu)含量(liang)重、質量(liang)標準高、要(yao)求(qiu)嚴(yan)等特點。經十四(si)局有限公司全體員(yuan)工(gong)(gong)(gong)兩年(nian)多(duo)的(de)頑強(qiang)拼搏，目前(qian)，已(yi)(yi)完成石(shi)方(fang)洞(dong)(dong)(dong)挖(wa)232萬(wan)立(li)方(fang)米，占開(kai)(kai)挖(wa)總量(liang)的(de)74％，廠(chang)房(fang)Ⅵ層開(kai)(kai)挖(wa)已(yi)(yi)接近尾聲，尾水主洞(dong)(dong)(dong)開(kai)(kai)挖(wa)基本結(jie)束，工(gong)(gong)(gong)程(cheng)已(yi)(yi)進(jin)入由開(kai)(kai)挖(wa)向(xiang)混(hun)凝(ning)土(tu)轉(zhuan)(zhuan)序(xu)階段。為實(shi)現開(kai)(kai)挖(wa)向(xiang)混(hun)凝(ning)土(tu)澆筑(zhu)良(liang)性轉(zhuan)(zhuan)序(xu)，十四(si)局廣大(da)工(gong)(gong)(gong)程(cheng)技(ji)術(shu)(shu)人(ren)員(yuan)按照精細化管理的(de)要(yao)求(qiu)，于(yu)2007年(nian)10月即啟動了(le)(le)混(hun)凝(ning)土(tu)施工(gong)(gong)(gong)技(ji)術(shu)(shu)措施方(fang)案的(de)編(bian)制工(gong)(gong)(gong)作(zuo)。并在今(jin)上半(ban)(ban)年(nian)完成了(le)(le)尾水洞(dong)(dong)(dong)、進(jin)水塔、廠(chang)房(fang)安(an)裝(zhuang)間等工(gong)(gong)(gong)程(cheng)項目的(de)混(hun)凝(ning)土(tu)澆筑(zhu)施工(gong)(gong)(gong)技(ji)術(shu)(shu)措施的(de)編(bian)制、審定(ding)工(gong)(gong)(gong)作(zuo)。同時開(kai)(kai)展(zhan)了(le)(le)操作(zuo)技(ji)能、施工(gong)(gong)(gong)工(gong)(gong)(gong)藝、質量(liang)管理業(ye)務(wu)等培(pei)訓(xun)，今(jin)年(nian)上半(ban)(ban)年(nian)共舉辦各種(zhong)培(pei)訓(xun)20次，培(pei)訓(xun)人(ren)員(yuan)560余(yu)人(ren)。并在鋼(gang)模制作(zuo)、澆筑(zhu)設備、物(wu)資材料上作(zuo)了(le)(le)充分(fen)準備，為開(kai)(kai)挖(wa)向(xiang)混(hun)凝(ning)土(tu)澆筑(zhu)良(liang)性轉(zhuan)(zhuan)序(xu)奠定(ding)了(le)(le)基礎。