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　　7月(yue)2日，由中國水(shui)電(dian)集團水(shui)電(dian)八局(ju)承建(jian)的溪(xi)洛渡水(shui)電(dian)站圍堰擋水(shui)工程(cheng)，順利通(tong)過專家驗(yan)收組(zu)驗(yan)收。

　　中(zhong)國三峽總公司組織(zhi)并(bing)邀請中(zhong)國水(shui)(shui)(shui)(shui)電(dian)(dian)水(shui)(shui)(shui)(shui)利(li)規劃設(she)(she)計(ji)總院(yuan)、四川省防(fang)(fang)(fang)汛抗旱(han)指揮(hui)部(bu)(bu)辦公室、水(shui)(shui)(shui)(shui)利(li)部(bu)(bu)水(shui)(shui)(shui)(shui)利(li)工(gong)(gong)(gong)程(cheng)建(jian)設(she)(she)質(zhi)(zhi)量與(yu)安全(quan)(quan)監(jian)(jian)督(du)總站(zhan)(zhan)、長江勘測規劃設(she)(she)計(ji)研究(jiu)院(yuan)等單(dan)(dan)(dan)位共17名(ming)專家組成(cheng)驗(yan)(yan)收(shou)組，于2008年6月(yue)30日～7月(yue)2日，在溪(xi)洛(luo)(luo)(luo)渡工(gong)(gong)(gong)地對金(jin)(jin)沙江溪(xi)洛(luo)(luo)(luo)渡水(shui)(shui)(shui)(shui)電(dian)(dian)站(zhan)(zhan)進行圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)工(gong)(gong)(gong)程(cheng)擋(dang)水(shui)(shui)(shui)(shui)驗(yan)(yan)收(shou)。驗(yan)(yan)收(shou)組查(cha)(cha)勘了現場；聽(ting)取了工(gong)(gong)(gong)程(cheng)建(jian)設(she)(she)部(bu)(bu)、設(she)(she)計(ji)、施(shi)(shi)(shi)工(gong)(gong)(gong)、監(jian)(jian)理和安全(quan)(quan)監(jian)(jian)測等參建(jian)單(dan)(dan)(dan)位的匯(hui)報和水(shui)(shui)(shui)(shui)利(li)部(bu)(bu)水(shui)(shui)(shui)(shui)利(li)工(gong)(gong)(gong)程(cheng)建(jian)設(she)(she)質(zhi)(zhi)量與(yu)安全(quan)(quan)監(jian)(jian)督(du)總站(zhan)(zhan)關于金(jin)(jin)沙江溪(xi)洛(luo)(luo)(luo)渡水(shui)(shui)(shui)(shui)電(dian)(dian)站(zhan)(zhan)圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)工(gong)(gong)(gong)程(cheng)擋(dang)水(shui)(shui)(shui)(shui)驗(yan)(yan)收(shou)施(shi)(shi)(shi)工(gong)(gong)(gong)質(zhi)(zhi)量監(jian)(jian)督(du)的報告；查(cha)(cha)閱了有關文件和資料。對圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)工(gong)(gong)(gong)程(cheng)形(xing)象(xiang)面貌(mao)、工(gong)(gong)(gong)程(cheng)質(zhi)(zhi)量等方面進行了審議。驗(yan)(yan)收(shou)組專家認(ren)為，上、下(xia)(xia)游圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)所用原(yuan)材料、施(shi)(shi)(shi)工(gong)(gong)(gong)質(zhi)(zhi)量、建(jian)筑(zhu)物形(xing)體尺寸均(jun)滿(man)足設(she)(she)計(ji)要求(qiu)。分部(bu)(bu)分項共772個單(dan)(dan)(dan)元(yuan)，全(quan)(quan)部(bu)(bu)合格，合格率(lv)為100%；優良(liang)單(dan)(dan)(dan)元(yuan)722個，優良(liang)率(lv)為93.52%。圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)監(jian)(jian)測成(cheng)果(guo)表明：上、下(xia)(xia)游圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)滲(shen)(shen)(shen)流、滲(shen)(shen)(shen)壓正(zheng)常(chang)，防(fang)(fang)(fang)滲(shen)(shen)(shen)墻(qiang)(qiang)總體處于壓應力狀態，防(fang)(fang)(fang)滲(shen)(shen)(shen)效果(guo)良(liang)好，圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)運行正(zheng)常(chang)。驗(yan)(yan)收(shou)組鑒定書：金(jin)(jin)沙江溪(xi)洛(luo)(luo)(luo)渡水(shui)(shui)(shui)(shui)電(dian)(dian)站(zhan)(zhan)圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)工(gong)(gong)(gong)程(cheng)擋(dang)水(shui)(shui)(shui)(shui)驗(yan)(yan)收(shou)組同意通過圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)工(gong)(gong)(gong)程(cheng)擋(dang)水(shui)(shui)(shui)(shui)驗(yan)(yan)收(shou)。 溪(xi)洛(luo)(luo)(luo)渡水(shui)(shui)(shui)(shui)電(dian)(dian)站(zhan)(zhan)圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)擋(dang)水(shui)(shui)(shui)(shui)工(gong)(gong)(gong)程(cheng)為上、下(xia)(xia)游土(tu)(tu)石(shi)圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)采用五(wu)十(shi)年一遇洪水(shui)(shui)(shui)(shui)標準設(she)(she)計(ji)。上游圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)頂高(gao)程(cheng)436.0m，最(zui)(zui)大(da)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)高(gao)78.0m。圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)防(fang)(fang)(fang)滲(shen)(shen)(shen)采用塑性混(hun)(hun)凝(ning)(ning)(ning)土(tu)(tu)防(fang)(fang)(fang)滲(shen)(shen)(shen)墻(qiang)(qiang)上接碎石(shi)土(tu)(tu)斜(xie)心(xin)墻(qiang)(qiang)下(xia)(xia)接防(fang)(fang)(fang)滲(shen)(shen)(shen)帷幕的方案，混(hun)(hun)凝(ning)(ning)(ning)土(tu)(tu)防(fang)(fang)(fang)滲(shen)(shen)(shen)墻(qiang)(qiang)最(zui)(zui)大(da)深(shen)度(du)55.1m。下(xia)(xia)游圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)頂高(gao)程(cheng)407.0m，最(zui)(zui)大(da)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)高(gao)52.0m。圍(wei)(wei)(wei)(wei)(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)(yan)防(fang)(fang)(fang)滲(shen)(shen)(shen)采用塑性混(hun)(hun)凝(ning)(ning)(ning)土(tu)(tu)防(fang)(fang)(fang)滲(shen)(shen)(shen)墻(qiang)(qiang)上接土(tu)(tu)工(gong)(gong)(gong)膜下(xia)(xia)接防(fang)(fang)(fang)滲(shen)(shen)(shen)帷幕的方案，混(hun)(hun)凝(ning)(ning)(ning)土(tu)(tu)防(fang)(fang)(fang)滲(shen)(shen)(shen)墻(qiang)(qiang)最(zui)(zui)大(da)深(shen)度(du)52.0m。