文(wen)章來(lai)源:中國長江三峽(xia)集團有限公司 發(fa)布(bu)時間:2021-05-28
5月20日,白鶴(he)灘水(shui)(shui)(shui)電站順(shun)利通過(guo)基坑(keng)進(jin)水(shui)(shui)(shui)前驗(yan)(yan)收。專家(jia)組正式出具驗(yan)(yan)收意(yi)見:“金沙江白鶴(he)灘水(shui)(shui)(shui)電站工程基坑(keng)進(jin)水(shui)(shui)(shui)前各項工作滿足(zu)驗(yan)(yan)收條件,同意(yi)通過(guo)金沙江白鶴(he)灘水(shui)(shui)(shui)電站基坑(keng)進(jin)水(shui)(shui)(shui)前驗(yan)(yan)收。”
基坑進水(shui)是白(bai)(bai)鶴灘樞(shu)紐(niu)工(gong)程的重要里(li)程碑節(jie)點(dian)之一(yi),標志(zhi)(zhi)著白(bai)(bai)鶴灘樞(shu)紐(niu)工(gong)程的導流(liu)(liu)方式開(kai)始轉換,大壩(ba)(ba)開(kai)始承擔(dan)擋(dang)水(shui)度(du)汛任(ren)務,壩(ba)(ba)身導流(liu)(liu)底孔即將過流(liu)(liu)。該節(jie)點(dian)目標的實現,標志(zhi)(zhi)著白(bai)(bai)鶴灘樞(shu)紐(niu)工(gong)程向2021年7月首批發電(dian)目標邁(mai)出(chu)了堅實步(bu)伐。

從(cong)4月(yue)(yue)15日安(an)全(quan)(quan)鑒定專家進(jin)場開(kai)(kai)始工(gong)(gong)作(zuo),至5月(yue)(yue)20日正式通(tong)過(guo)基(ji)坑進(jin)水(shui)(shui)前(qian)驗收(shou),基(ji)坑進(jin)水(shui)(shui)驗收(shou)工(gong)(gong)作(zuo)歷經一(yi)個多(duo)月(yue)(yue),先后(hou)開(kai)(kai)展(zhan)了(le)安(an)全(quan)(quan)鑒定、政府質量監督(du)、技術預驗收(shou),以(yi)(yi)及基(ji)坑進(jin)水(shui)(shui)前(qian)驗收(shou)。專家組通(tong)過(guo)工(gong)(gong)地(di)勘(kan)察和查閱資(zi)料(liao),以(yi)(yi)專業眼光、負責任態度對(dui)工(gong)(gong)程(cheng)建設(she)進(jin)行(xing)全(quan)(quan)面(mian)(mian)審視,一(yi)致認為:白鶴灘工(gong)(gong)程(cheng)進(jin)度“從(cong)容淡(dan)定、富有余地(di)”;工(gong)(gong)程(cheng)質量呈現“大壩整體精品(pin)、地(di)下廠(chang)房(fang)亮點紛呈、泄洪洞全(quan)(quan)面(mian)(mian)精品(pin)”的良(liang)好局面(mian)(mian),取得了(le)精品(pin)工(gong)(gong)程(cheng)階段(duan)性(xing)成(cheng)果;現場施工(gong)(gong)環境文明整潔(jie),評(ping)價良(liang)好。
在實(shi)(shi)現基(ji)坑進水這(zhe)一關(guan)鍵節點后,又將面臨2020年11月2號~4號導流洞下閘封(feng)堵、2021年5月工(gong)程(cheng)(cheng)蓄水等挑戰。下一步,白鶴(he)灘工(gong)程(cheng)(cheng)建(jian)設部將與相關(guan)部門單(dan)位通(tong)力(li)協作,一體推(tui)進樞(shu)紐工(gong)程(cheng)(cheng)、移民安置、電力(li)外送等工(gong)作,確保安全(quan)準點實(shi)(shi)現2021年7月首(shou)批(pi)機組發電目(mu)標。
【責任編輯:趙藝涵】