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　　7月(yue)2日，由(you)中(zhong)國水(shui)電集團水(shui)電八局承建(jian)的(de)溪洛渡水(shui)電站圍堰擋水(shui)工程，順利通過(guo)專家驗(yan)收組驗(yan)收。

　　中國三峽總(zong)公司組(zu)(zu)織并邀(yao)請中國水(shui)(shui)(shui)(shui)(shui)(shui)電(dian)水(shui)(shui)(shui)(shui)(shui)(shui)利(li)(li)規劃設(she)(she)(she)計總(zong)院、四川省防(fang)(fang)(fang)汛抗旱指揮部(bu)辦公室、水(shui)(shui)(shui)(shui)(shui)(shui)利(li)(li)部(bu)水(shui)(shui)(shui)(shui)(shui)(shui)利(li)(li)工(gong)(gong)程(cheng)(cheng)建(jian)設(she)(she)(she)質(zhi)量與(yu)安(an)全(quan)(quan)(quan)監(jian)(jian)督(du)總(zong)站(zhan)、長(chang)江勘(kan)(kan)測規劃設(she)(she)(she)計研究院等單(dan)位共(gong)17名專家(jia)組(zu)(zu)成驗(yan)(yan)(yan)收(shou)(shou)(shou)組(zu)(zu)，于(yu)(yu)2008年6月30日(ri)～7月2日(ri)，在(zai)溪洛渡(du)工(gong)(gong)地(di)對金(jin)沙江溪洛渡(du)水(shui)(shui)(shui)(shui)(shui)(shui)電(dian)站(zhan)進行(xing)(xing)圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)工(gong)(gong)程(cheng)(cheng)擋(dang)水(shui)(shui)(shui)(shui)(shui)(shui)驗(yan)(yan)(yan)收(shou)(shou)(shou)。驗(yan)(yan)(yan)收(shou)(shou)(shou)組(zu)(zu)查(cha)勘(kan)(kan)了現場；聽取了工(gong)(gong)程(cheng)(cheng)建(jian)設(she)(she)(she)部(bu)、設(she)(she)(she)計、施工(gong)(gong)、監(jian)(jian)理和(he)(he)安(an)全(quan)(quan)(quan)監(jian)(jian)測等參建(jian)單(dan)位的匯報(bao)和(he)(he)水(shui)(shui)(shui)(shui)(shui)(shui)利(li)(li)部(bu)水(shui)(shui)(shui)(shui)(shui)(shui)利(li)(li)工(gong)(gong)程(cheng)(cheng)建(jian)設(she)(she)(she)質(zhi)量與(yu)安(an)全(quan)(quan)(quan)監(jian)(jian)督(du)總(zong)站(zhan)關于(yu)(yu)金(jin)沙江溪洛渡(du)水(shui)(shui)(shui)(shui)(shui)(shui)電(dian)站(zhan)圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)工(gong)(gong)程(cheng)(cheng)擋(dang)水(shui)(shui)(shui)(shui)(shui)(shui)驗(yan)(yan)(yan)收(shou)(shou)(shou)施工(gong)(gong)質(zhi)量監(jian)(jian)督(du)的報(bao)告；查(cha)閱了有關文件(jian)和(he)(he)資(zi)料。對圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)工(gong)(gong)程(cheng)(cheng)形(xing)象面(mian)貌、工(gong)(gong)程(cheng)(cheng)質(zhi)量等方(fang)面(mian)進行(xing)(xing)了審議(yi)。驗(yan)(yan)(yan)收(shou)(shou)(shou)組(zu)(zu)專家(jia)認為，上(shang)(shang)(shang)、下(xia)(xia)游圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)所用原材料、施工(gong)(gong)質(zhi)量、建(jian)筑(zhu)物(wu)形(xing)體尺(chi)寸均滿足設(she)(she)(she)計要求(qiu)。分部(bu)分項共(gong)772個(ge)單(dan)元，全(quan)(quan)(quan)部(bu)合格，合格率為100%；優良單(dan)元722個(ge)，優良率為93.52%。圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)監(jian)(jian)測成果表明：上(shang)(shang)(shang)、下(xia)(xia)游圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)滲(shen)(shen)(shen)流、滲(shen)(shen)(shen)壓正常，防(fang)(fang)(fang)滲(shen)(shen)(shen)墻(qiang)總(zong)體處于(yu)(yu)壓應(ying)力狀態(tai)，防(fang)(fang)(fang)滲(shen)(shen)(shen)效(xiao)果良好，圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)運行(xing)(xing)正常。驗(yan)(yan)(yan)收(shou)(shou)(shou)組(zu)(zu)鑒定書：金(jin)沙江溪洛渡(du)水(shui)(shui)(shui)(shui)(shui)(shui)電(dian)站(zhan)圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)工(gong)(gong)程(cheng)(cheng)擋(dang)水(shui)(shui)(shui)(shui)(shui)(shui)驗(yan)(yan)(yan)收(shou)(shou)(shou)組(zu)(zu)同意通過圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)工(gong)(gong)程(cheng)(cheng)擋(dang)水(shui)(shui)(shui)(shui)(shui)(shui)驗(yan)(yan)(yan)收(shou)(shou)(shou)。 溪洛渡(du)水(shui)(shui)(shui)(shui)(shui)(shui)電(dian)站(zhan)圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)擋(dang)水(shui)(shui)(shui)(shui)(shui)(shui)工(gong)(gong)程(cheng)(cheng)為上(shang)(shang)(shang)、下(xia)(xia)游土(tu)石圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)采(cai)(cai)(cai)用五十年一遇(yu)洪水(shui)(shui)(shui)(shui)(shui)(shui)標準設(she)(she)(she)計。上(shang)(shang)(shang)游圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)堰(yan)(yan)(yan)(yan)頂(ding)高(gao)程(cheng)(cheng)436.0m，最(zui)大堰(yan)(yan)(yan)(yan)高(gao)78.0m。圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)防(fang)(fang)(fang)滲(shen)(shen)(shen)采(cai)(cai)(cai)用塑(su)(su)性混(hun)凝(ning)土(tu)防(fang)(fang)(fang)滲(shen)(shen)(shen)墻(qiang)上(shang)(shang)(shang)接(jie)(jie)碎石土(tu)斜心墻(qiang)下(xia)(xia)接(jie)(jie)防(fang)(fang)(fang)滲(shen)(shen)(shen)帷幕的方(fang)案(an)，混(hun)凝(ning)土(tu)防(fang)(fang)(fang)滲(shen)(shen)(shen)墻(qiang)最(zui)大深(shen)度55.1m。下(xia)(xia)游圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)堰(yan)(yan)(yan)(yan)頂(ding)高(gao)程(cheng)(cheng)407.0m，最(zui)大堰(yan)(yan)(yan)(yan)高(gao)52.0m。圍(wei)(wei)(wei)堰(yan)(yan)(yan)(yan)防(fang)(fang)(fang)滲(shen)(shen)(shen)采(cai)(cai)(cai)用塑(su)(su)性混(hun)凝(ning)土(tu)防(fang)(fang)(fang)滲(shen)(shen)(shen)墻(qiang)上(shang)(shang)(shang)接(jie)(jie)土(tu)工(gong)(gong)膜下(xia)(xia)接(jie)(jie)防(fang)(fang)(fang)滲(shen)(shen)(shen)帷幕的方(fang)案(an)，混(hun)凝(ning)土(tu)防(fang)(fang)(fang)滲(shen)(shen)(shen)墻(qiang)最(zui)大深(shen)度52.0m。