文(wen)章來(lai)源：中國(guo)水利(li)水電建設集團公(gong)司(si) 發布時(shi)間(jian)：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(you)中國(guo)水電(dian)集團水電(dian)十(shi)四局有(you)限公(gong)(gong)司承建(jian)的(de)(de)(de)溪(xi)洛渡地(di)下(xia)電(dian)站工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)，由(you)180多條總長(chang)50多公(gong)(gong)里的(de)(de)(de)洞(dong)室群組成，是(shi)目前世界規模最大的(de)(de)(de)地(di)下(xia)電(dian)站。主(zhu)要(yao)(yao)實物工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)量：石(shi)方(fang)(fang)(fang)洞(dong)挖(wa)345萬(wan)立(li)方(fang)(fang)(fang)米(mi)(mi)，混凝(ning)土(tu)澆(jiao)筑(zhu)147萬(wan)立(li)方(fang)(fang)(fang)米(mi)(mi)，鋼筋(jin)制(zhi)(zhi)安8.5萬(wan)噸。工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)具有(you)規模大、洞(dong)室結構布置密集、施工(gong)(gong)(gong)(gong)強度大且(qie)持續時間長(chang)及(ji)技術含量重(zhong)、質量標準(zhun)(zhun)高、要(yao)(yao)求(qiu)嚴等(deng)特(te)點(dian)。經十(shi)四局有(you)限公(gong)(gong)司全體(ti)員工(gong)(gong)(gong)(gong)兩年多的(de)(de)(de)頑強拼搏，目前，已完成石(shi)方(fang)(fang)(fang)洞(dong)挖(wa)232萬(wan)立(li)方(fang)(fang)(fang)米(mi)(mi)，占開(kai)挖(wa)總量的(de)(de)(de)74％，廠房(fang)Ⅵ層開(kai)挖(wa)已接(jie)近尾(wei)聲，尾(wei)水主(zhu)洞(dong)開(kai)挖(wa)基(ji)本結束，工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)已進入(ru)由(you)開(kai)挖(wa)向(xiang)(xiang)混凝(ning)土(tu)轉(zhuan)序階(jie)段。為實現開(kai)挖(wa)向(xiang)(xiang)混凝(ning)土(tu)澆(jiao)筑(zhu)良性轉(zhuan)序，十(shi)四局廣大工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)技術人(ren)員按照精(jing)細化管理的(de)(de)(de)要(yao)(yao)求(qiu)，于2007年10月即(ji)啟動了(le)(le)混凝(ning)土(tu)施工(gong)(gong)(gong)(gong)技術措施方(fang)(fang)(fang)案的(de)(de)(de)編制(zhi)(zhi)工(gong)(gong)(gong)(gong)作。并(bing)在(zai)今(jin)上(shang)半年完成了(le)(le)尾(wei)水洞(dong)、進水塔、廠房(fang)安裝間等(deng)工(gong)(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)項目的(de)(de)(de)混凝(ning)土(tu)澆(jiao)筑(zhu)施工(gong)(gong)(gong)(gong)技術措施的(de)(de)(de)編制(zhi)(zhi)、審定工(gong)(gong)(gong)(gong)作。同時開(kai)展了(le)(le)操(cao)作技能、施工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝、質量管理業務等(deng)培(pei)訓，今(jin)年上(shang)半年共舉辦各種(zhong)培(pei)訓20次，培(pei)訓人(ren)員560余人(ren)。并(bing)在(zai)鋼模制(zhi)(zhi)作、澆(jiao)筑(zhu)設備、物資材料上(shang)作了(le)(le)充分準(zhun)(zhun)備，為開(kai)挖(wa)向(xiang)(xiang)混凝(ning)土(tu)澆(jiao)筑(zhu)良性轉(zhuan)序奠定了(le)(le)基(ji)礎。