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　　10月(yue)20日，糯扎渡(du)電(dian)站1#、2#導流(liu)洞(dong)進出口圍堰一次爆破拆(chai)除成功，順(shun)利(li)(li)實現分(fen)流(liu)過水，為(wei)10月(yue)28大江(jiang)截流(liu)目(mu)標(biao)(biao)的(de)順(shun)利(li)(li)實現和電(dian)站提前兩年發電(dian)宏偉目(mu)標(biao)(biao)的(de)順(shun)利(li)(li)實現打下了最為(wei)堅實的(de)基礎。

　　糯扎(zha)渡水(shui)(shui)電(dian)(dian)(dian)站工(gong)(gong)(gong)(gong)程(cheng)(cheng)屬大（1）型(xing)一(yi)等(deng)工(gong)(gong)(gong)(gong)程(cheng)(cheng)，永久性主要(yao)水(shui)(shui)工(gong)(gong)(gong)(gong)建(jian)(jian)筑(zhu)物為(wei)一(yi)級(ji)建(jian)(jian)筑(zhu)物。工(gong)(gong)(gong)(gong)程(cheng)(cheng)以發(fa)電(dian)(dian)(dian)為(wei)主兼有防洪(hong)(hong)、灌溉、養殖(zhi)和旅游(you)等(deng)綜合利用效益，水(shui)(shui)庫(ku)具有多年(nian)調(diao)節性能(neng)。該(gai)工(gong)(gong)(gong)(gong)程(cheng)(cheng)由心墻(qiang)堆(dui)石壩、左岸溢(yi)洪(hong)(hong)道、左、右岸泄洪(hong)(hong)隧(sui)洞、左岸地下式(shi)引水(shui)(shui)發(fa)電(dian)(dian)(dian)系統及導流(liu)(liu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)等(deng)建(jian)(jian)筑(zhu)物組成。電(dian)(dian)(dian)站位于(yu)云南(nan)省普(pu)洱(er)市境內，是瀾滄江中下游(you)河段八個梯級(ji)規劃(hua)的第五級(ji)，電(dian)(dian)(dian)站裝機容(rong)量為(wei)585萬千瓦，水(shui)(shui)庫(ku)庫(ku)容(rong)237.03×108m3。電(dian)(dian)(dian)站擬定里程(cheng)(cheng)碑工(gong)(gong)(gong)(gong)期(qi)為(wei)：2006年(nian)1月(yue)導流(liu)(liu)隧(sui)洞主洞開工(gong)(gong)(gong)(gong)，2007年(nian)11月(yue)大江截流(liu)(liu)，2008年(nian)8月(yue)壩體(ti)開始填(tian)筑(zhu)，2013年(nian)7月(yue)底(di)首批機組投(tou)產發(fa)電(dian)(dian)(dian)，2016年(nian)6月(yue)工(gong)(gong)(gong)(gong)程(cheng)(cheng)竣工(gong)(gong)(gong)(gong)。

　　糯扎渡1#、2#導(dao)(dao)流(liu)(liu)(liu)(liu)(liu)洞，設計(ji)長度分(fen)(fen)別為(wei)1067米(mi)和1142米(mi)，斷面(mian)(mian)類型為(wei)城門(men)洞型，完(wan)(wan)成(cheng)(cheng)混凝(ning)土澆(jiao)筑(zhu)后的(de)(de)(de)導(dao)(dao)流(liu)(liu)(liu)(liu)(liu)洞高為(wei)21米(mi)，寬16米(mi)，是目前世界上同類型電(dian)站中斷面(mian)(mian)規模最大(da)(da)的(de)(de)(de)導(dao)(dao)流(liu)(liu)(liu)(liu)(liu)洞之一。工(gong)(gong)(gong)(gong)程(cheng)于去(qu)年(nian)(nian)1月份開工(gong)(gong)(gong)(gong)，承擔施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)任務的(de)(de)(de)中國水電(dian)建設集團水電(dian)十(shi)四局(ju)經(jing)過近兩(liang)年(nian)(nian)的(de)(de)(de)不(bu)(bu)間斷施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)，克服(fu)了(le)(le)工(gong)(gong)(gong)(gong)期緊、任務重、地(di)質(zhi)條件復雜多變(bian)等(deng)不(bu)(bu)利(li)(li)客觀因素，以(yi)(yi)進度為(wei)中心，以(yi)(yi)質(zhi)量為(wei)保證，先后完(wan)(wan)成(cheng)(cheng)了(le)(le)進出(chu)口(kou)邊坡(po)(po)的(de)(de)(de)開挖支護(hu)，導(dao)(dao)流(liu)(liu)(liu)(liu)(liu)洞洞身(shen)段的(de)(de)(de)開挖支護(hu)，進出(chu)口(kou)和洞身(shen)段混凝(ning)土的(de)(de)(de)澆(jiao)筑(zhu)，以(yi)(yi)及后續的(de)(de)(de)灌漿工(gong)(gong)(gong)(gong)程(cheng)，于今(jin)年(nian)(nian)9月底(di)完(wan)(wan)成(cheng)(cheng)全(quan)部施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)任務并順利(li)(li)通過了(le)(le)導(dao)(dao)流(liu)(liu)(liu)(liu)(liu)洞驗收專家(jia)組的(de)(de)(de)驗收，具(ju)(ju)備分(fen)(fen)流(liu)(liu)(liu)(liu)(liu)過水條件。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)過程(cheng)中，先后圓(yuan)滿完(wan)(wan)成(cheng)(cheng)了(le)(le)“導(dao)(dao)流(liu)(liu)(liu)(liu)(liu)洞洞身(shen)段F3、F9等(deng)不(bu)(bu)良地(di)質(zhi)斷層的(de)(de)(de)穿越(yue)”、“導(dao)(dao)流(liu)(liu)(liu)(liu)(liu)洞進出(chu)口(kou)大(da)(da)跨度漸變(bian)段施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)”、“進出(chu)口(kou)高邊坡(po)(po)快速施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)”、“進出(chu)口(kou)大(da)(da)方量土石圍(wei)堰填筑(zhu)及拆除(chu)”等(deng)一系列具(ju)(ju)有較(jiao)高科研(yan)價(jia)值和較(jiao)高難(nan)度水平(ping)的(de)(de)(de)關鍵部位(wei)的(de)(de)(de)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)作，為(wei)今(jin)后類似地(di)質(zhi)條件的(de)(de)(de)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)積累(lei)了(le)(le)寶(bao)貴的(de)(de)(de)經(jing)驗，培養了(le)(le)大(da)(da)量的(de)(de)(de)專業技術人才，相(xiang)關課題已經(jing)申報為(wei)科研(yan)課題立(li)項(xiang)進行(xing)研(yan)究(jiu)。