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　　7月2日，由中國水(shui)(shui)電集團水(shui)(shui)電八局(ju)承建的溪洛渡水(shui)(shui)電站圍堰擋(dang)水(shui)(shui)工程，順利通過(guo)專(zhuan)家(jia)驗收(shou)組驗收(shou)。

　　中國三峽總公司組(zu)(zu)(zu)(zu)織并邀請中國水(shui)(shui)(shui)電(dian)(dian)水(shui)(shui)(shui)利(li)規劃設(she)(she)計(ji)總院(yuan)、四川省防(fang)(fang)汛(xun)抗(kang)旱指揮部辦公室、水(shui)(shui)(shui)利(li)部水(shui)(shui)(shui)利(li)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)建(jian)設(she)(she)質量(liang)(liang)與安(an)全(quan)(quan)監督總站(zhan)(zhan)(zhan)、長江勘(kan)測(ce)規劃設(she)(she)計(ji)研(yan)究院(yuan)等單(dan)(dan)位(wei)共(gong)17名專家組(zu)(zu)(zu)(zu)成驗(yan)收(shou)(shou)組(zu)(zu)(zu)(zu)，于2008年(nian)6月30日～7月2日，在溪(xi)(xi)洛渡工(gong)(gong)(gong)地對金沙(sha)江溪(xi)(xi)洛渡水(shui)(shui)(shui)電(dian)(dian)站(zhan)(zhan)(zhan)進行圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)擋水(shui)(shui)(shui)驗(yan)收(shou)(shou)。驗(yan)收(shou)(shou)組(zu)(zu)(zu)(zu)查勘(kan)了(le)現場；聽取(qu)了(le)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)建(jian)設(she)(she)部、設(she)(she)計(ji)、施(shi)工(gong)(gong)(gong)、監理和安(an)全(quan)(quan)監測(ce)等參(can)建(jian)單(dan)(dan)位(wei)的匯報和水(shui)(shui)(shui)利(li)部水(shui)(shui)(shui)利(li)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)建(jian)設(she)(she)質量(liang)(liang)與安(an)全(quan)(quan)監督總站(zhan)(zhan)(zhan)關于金沙(sha)江溪(xi)(xi)洛渡水(shui)(shui)(shui)電(dian)(dian)站(zhan)(zhan)(zhan)圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)擋水(shui)(shui)(shui)驗(yan)收(shou)(shou)施(shi)工(gong)(gong)(gong)質量(liang)(liang)監督的報告；查閱(yue)了(le)有關文件(jian)和資料。對圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)形象面貌、工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)質量(liang)(liang)等方面進行了(le)審議。驗(yan)收(shou)(shou)組(zu)(zu)(zu)(zu)專家認為，上(shang)(shang)(shang)、下游圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)所用(yong)(yong)原材料、施(shi)工(gong)(gong)(gong)質量(liang)(liang)、建(jian)筑物形體尺寸均滿足設(she)(she)計(ji)要(yao)求。分部分項共(gong)772個單(dan)(dan)元，全(quan)(quan)部合(he)格，合(he)格率(lv)為100%；優良單(dan)(dan)元722個，優良率(lv)為93.52%。圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)監測(ce)成果(guo)表明：上(shang)(shang)(shang)、下游圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)滲(shen)(shen)(shen)(shen)(shen)流、滲(shen)(shen)(shen)(shen)(shen)壓正常，防(fang)(fang)滲(shen)(shen)(shen)(shen)(shen)墻(qiang)總體處于壓應力狀態，防(fang)(fang)滲(shen)(shen)(shen)(shen)(shen)效(xiao)果(guo)良好，圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)運行正常。驗(yan)收(shou)(shou)組(zu)(zu)(zu)(zu)鑒定(ding)書：金沙(sha)江溪(xi)(xi)洛渡水(shui)(shui)(shui)電(dian)(dian)站(zhan)(zhan)(zhan)圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)擋水(shui)(shui)(shui)驗(yan)收(shou)(shou)組(zu)(zu)(zu)(zu)同意通過圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)擋水(shui)(shui)(shui)驗(yan)收(shou)(shou)。 溪(xi)(xi)洛渡水(shui)(shui)(shui)電(dian)(dian)站(zhan)(zhan)(zhan)圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)擋水(shui)(shui)(shui)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)(cheng)為上(shang)(shang)(shang)、下游土(tu)(tu)(tu)石圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)采(cai)(cai)用(yong)(yong)五十年(nian)一遇洪水(shui)(shui)(shui)標準設(she)(she)計(ji)。上(shang)(shang)(shang)游圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)堰(yan)(yan)(yan)(yan)頂高程(cheng)(cheng)(cheng)(cheng)436.0m，最大(da)堰(yan)(yan)(yan)(yan)高78.0m。圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)防(fang)(fang)滲(shen)(shen)(shen)(shen)(shen)采(cai)(cai)用(yong)(yong)塑性混凝(ning)土(tu)(tu)(tu)防(fang)(fang)滲(shen)(shen)(shen)(shen)(shen)墻(qiang)上(shang)(shang)(shang)接(jie)碎石土(tu)(tu)(tu)斜心墻(qiang)下接(jie)防(fang)(fang)滲(shen)(shen)(shen)(shen)(shen)帷幕的方案，混凝(ning)土(tu)(tu)(tu)防(fang)(fang)滲(shen)(shen)(shen)(shen)(shen)墻(qiang)最大(da)深度55.1m。下游圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)堰(yan)(yan)(yan)(yan)頂高程(cheng)(cheng)(cheng)(cheng)407.0m，最大(da)堰(yan)(yan)(yan)(yan)高52.0m。圍(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)防(fang)(fang)滲(shen)(shen)(shen)(shen)(shen)采(cai)(cai)用(yong)(yong)塑性混凝(ning)土(tu)(tu)(tu)防(fang)(fang)滲(shen)(shen)(shen)(shen)(shen)墻(qiang)上(shang)(shang)(shang)接(jie)土(tu)(tu)(tu)工(gong)(gong)(gong)膜下接(jie)防(fang)(fang)滲(shen)(shen)(shen)(shen)(shen)帷幕的方案，混凝(ning)土(tu)(tu)(tu)防(fang)(fang)滲(shen)(shen)(shen)(shen)(shen)墻(qiang)最大(da)深度52.0m。