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公伯峽(xia)水(shui)(shui)(shui)電站位(wei)(wei)于青(qing)海省(sheng)循化撒拉族自治(zhi)縣和化隆(long)回族自治(zhi)縣交(jiao)界處的黃河(he)干流上，距(ju)西寧市153km，是黃河(he)上游龍羊(yang)峽(xia)至青(qing)銅(tong)峽(xia)河(he)段中第(di)四個大型梯級水(shui)(shui)(shui)電站。工程(cheng)以(yi)發電為主，兼顧灌溉(gai)及供(gong)水(shui)(shui)(shui)。水(shui)(shui)(shui)庫正常蓄水(shui)(shui)(shui)位(wei)(wei)2005.00m，校核洪(hong)水(shui)(shui)(shui)位(wei)(wei)2008.00m，總庫容(rong)(rong)6.2億立方米，調(diao)節(jie)庫容(rong)(rong)0.75億立方米，具有日調(diao)節(jie)性能。電站裝機(ji)容(rong)(rong)量(liang)1500MW，保證出力492MW，年發電量(liang)51.4億kW·h，是西北電網(wang)中重要調(diao)峰(feng)骨干電站之一(yi)，可(ke)改善下游16萬畝土地的灌溉(gai)條(tiao)件。

工程概況

鑲嵌(qian)在青(qing)藏高原峽(xia)谷中的公伯峽(xia)水(shui)電(dian)(dian)(dian)站，是(shi)國(guo)家(jia)西電(dian)(dian)(dian)東(dong)送北部(bu)重要通道，也(ye)是(shi)中國(guo)水(shui)電(dian)(dian)(dian)裝(zhuang)機(ji)總容量達(da)到一(yi)億千瓦時的重要里程碑。它的投產發電(dian)(dian)(dian)，緩解(jie)了(le)青(qing)海省和海東(dong)地區(qu)的用電(dian)(dian)(dian)需(xu)求，滿足了(le)當地的電(dian)(dian)(dian)力市場供應需(xu)求，有力地推動了(le)民族(zu)地區(qu)社會經濟的發展，為國(guo)家(jia)電(dian)(dian)(dian)源建設抒(shu)寫了(le)華麗而蒼(cang)勁的一(yi)筆。

公(gong)(gong)伯峽水(shui)(shui)電(dian)站(zhan)(zhan)位于(yu)(yu)青海省循化(hua)縣與化(hua)隆縣交(jiao)界(jie)的黃(huang)河(he)干流上，距西寧(ning)153公(gong)(gong)里，是(shi)黃(huang)河(he)上游的大型(xing)梯(ti)級(ji)電(dian)站(zhan)(zhan)，樞紐建筑物由大壩、引水(shui)(shui)發(fa)(fa)電(dian)系統、泄水(shui)(shui)系統三部分組(zu)(zu)成，其水(shui)(shui)庫(ku)總庫(ku)容(rong)(rong)(rong)6.2億立方米(mi)，兼顧灌溉及供水(shui)(shui)。公(gong)(gong)伯峽水(shui)(shui)電(dian)站(zhan)(zhan)是(shi)國家實施西部大開發(fa)(fa)中(zhong)西電(dian)東送北(bei)部通道的第(di)(di)一顆明(ming)珠(zhu)，也(ye)是(shi)黃(huang)河(he)上游水(shui)(shui)電(dian)開發(fa)(fa)有限責(ze)任公(gong)(gong)司(si)組(zu)(zu)建后，投資興(xing)建的第(di)(di)一座電(dian)站(zhan)(zhan)大型(xing)水(shui)(shui)電(dian)站(zhan)(zhan)。該工程2001年(nian)(nian)8月8日正式(shi)開工建設(she)，2004年(nian)(nian)9月23日首(shou)臺30萬千(qian)(qian)瓦(wa)機(ji)(ji)(ji)組(zu)(zu)并網發(fa)(fa)電(dian)，標志著中(zhong)國水(shui)(shui)電(dian)裝機(ji)(ji)(ji)容(rong)(rong)(rong)量超過一億千(qian)(qian)瓦(wa)，第(di)(di)二(er)臺機(ji)(ji)(ji)組(zu)(zu)于(yu)(yu)2004年(nian)(nian)10投產，第(di)(di)三臺機(ji)(ji)(ji)組(zu)(zu)于(yu)(yu)2005年(nian)(nian)7月投產，第(di)(di)四臺機(ji)(ji)(ji)組(zu)(zu)于(yu)(yu)2005年(nian)(nian)12月5日完成72小時試運行，2006年(nian)(nian)1月21日消缺結束并網歸調，2006年(nian)(nian)7月五臺機(ji)(ji)(ji)組(zu)(zu)全部投產發(fa)(fa)電(dian)。電(dian)站(zhan)(zhan)安(an)裝5臺30萬千(qian)(qian)瓦(wa)水(shui)(shui)輪發(fa)(fa)電(dian)機(ji)(ji)(ji)組(zu)(zu)，總裝機(ji)(ji)(ji)容(rong)(rong)(rong)量為150萬千(qian)(qian)瓦(wa)，多年(nian)(nian)平均(jun)發(fa)(fa)電(dian)量51.4億千(qian)(qian)瓦(wa)時。

1999年(nian)(nian)(nian)1月，公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽水(shui)電(dian)站(zhan)黃(huang)河(he)(he)大(da)(da)橋動工(gong)興建(jian)。1999年(nian)(nian)(nian)2月，公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽水(shui)電(dian)站(zhan)導流(liu)洞施工(gong)支(zhi)洞和左岸低線公(gong)(gong)(gong)(gong)路、高線公(gong)(gong)(gong)(gong)路破土動工(gong)。2001年(nian)(nian)(nian)8月8日(ri)(ri)，國(guo)電(dian)公(gong)(gong)(gong)(gong)司在(zai)公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽組織了(le)隆(long)重的開工(gong)典(dian)禮；2002年(nian)(nian)(nian)3月20日(ri)(ri)，公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽水(shui)電(dian)站(zhan)工(gong)程(cheng)建(jian)設，大(da)(da)河(he)(he)截流(liu)成(cheng)功；2002年(nian)(nian)(nian)8月8日(ri)(ri)，總(zong)公(gong)(gong)(gong)(gong)司決定(ding)成(cheng)立公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽發(fa)(fa)電(dian)分公(gong)(gong)(gong)(gong)司； 2003年(nian)(nian)(nian)9月26日(ri)(ri)中國(guo)電(dian)力投(tou)(tou)(tou)資集團(tuan)公(gong)(gong)(gong)(gong)司石成(cheng)梁副總(zong)經(jing)(jing)(jing)理(li)(li)一(yi)行人，在(zai)黃(huang)河(he)(he)水(shui)電(dian)公(gong)(gong)(gong)(gong)司總(zong)經(jing)(jing)(jing)理(li)(li)夏忠、副總(zong)經(jing)(jing)(jing)理(li)(li)李鐵證的陪同下，到公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽電(dian)站(zhan)檢查(cha)指導工(gong)作，并(bing)(bing)為公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽發(fa)(fa)電(dian)分公(gong)(gong)(gong)(gong)司揭牌；2004年(nian)(nian)(nian)8月8日(ri)(ri)，公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽水(shui)電(dian)站(zhan)舉(ju)行下閘蓄(xu)水(shui)儀式；2004年(nian)(nian)(nian)9月1日(ri)(ri)，青海省省長楊傳(chuan)堂(tang)來公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽檢查(cha)1#機投(tou)(tou)(tou)產發(fa)(fa)電(dian)情況；2004年(nian)(nian)(nian)9月1日(ri)(ri)，中國(guo)水(shui)利水(shui)電(dian)質量(liang)監(jian)督總(zong)站(zhan)質量(liang)監(jian)督巡視(shi)組來公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽檢查(cha)投(tou)(tou)(tou)產發(fa)(fa)電(dian)工(gong)作；2004年(nian)(nian)(nian)9月26日(ri)(ri)，中國(guo)水(shui)電(dian)裝(zhuang)機容量(liang)突(tu)破一(yi)億千瓦(wa)暨黃(huang)河(he)(he)公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽水(shui)電(dian)站(zhan)一(yi)號(hao)機投(tou)(tou)(tou)產發(fa)(fa)電(dian)大(da)(da)型慶祝活動在(zai)公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽舉(ju)行。2006年(nian)(nian)(nian)4月17日(ri)(ri)，公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽水(shui)電(dian)站(zhan)5號(hao)機發(fa)(fa)電(dian)機轉子順利吊(diao)裝(zhuang)就位。集團(tuan)公(gong)(gong)(gong)(gong)司副總(zong)經(jing)(jing)(jing)理(li)(li)石成(cheng)梁、黃(huang)河(he)(he)公(gong)(gong)(gong)(gong)司副總(zong)經(jing)(jing)(jing)理(li)(li)謝小平等(deng)領導觀看了(le)轉子吊(diao)裝(zhuang)的整個(ge)過程(cheng)，并(bing)(bing)視(shi)察公(gong)(gong)(gong)(gong)伯(bo)(bo)(bo)峽、蘇只兩站(zhan)工(gong)作。

黃(huang)河(he)公伯峽(xia)水(shui)(shui)電(dian)(dian)站是國(guo)家(jia)“十五”的重(zhong)點工(gong)(gong)程(cheng)(cheng)、西(xi)電(dian)(dian)東(dong)送的啟動項目，位于(yu)青(qing)海省循化、化隆兩縣交界處(chu)的黃(huang)河(he)干流上，是一座(zuo)以發(fa)電(dian)(dian)為主，兼(jian)有(you)防洪、灌溉(gai)、供水(shui)(shui)等綜合效益(yi)的大(da)Ⅰ型工(gong)(gong)程(cheng)(cheng)，其工(gong)(gong)程(cheng)(cheng)樞紐由(you)擋水(shui)(shui)大(da)壩(ba)、引(yin)水(shui)(shui)發(fa)電(dian)(dian)系(xi)統及(ji)泄水(shui)(shui)建(jian)筑物組成(cheng)。壩(ba)頂高程(cheng)(cheng)2010m，最(zui)大(da)壩(ba)高132.2m，庫容6.3億立(li)方(fang)米(mi)(mi)，總裝機容量(liang)1500MW。　工(gong)(gong)程(cheng)(cheng)土(tu)石(shi)方(fang)開(kai)挖量(liang)1170萬立(li)方(fang)米(mi)(mi)，土(tu)石(shi)方(fang)填(tian)筑514萬立(li)方(fang)米(mi)(mi)，混凝土(tu)澆(jiao)筑145萬立(li)方(fang)米(mi)(mi)，金屬結(jie)構制安(an)13841t。概算(suan)總投(tou)資(zi)62.57億元，竣工(gong)(gong)決算(suan)總投(tou)資(zi)54.84億元，其中：建(jian)安(an)總投(tou)資(zi)27.78億元。　工(gong)(gong)程(cheng)(cheng)于(yu)2000年(nian)12月國(guo)家(jia)計委批(pi)準(zhun)立(li)項，2001年(nian)8月國(guo)家(jia)發(fa)改委批(pi)準(zhun)正式開(kai)工(gong)(gong)，2002年(nian)3月工(gong)(gong)程(cheng)(cheng)截流，2004年(nian)8月第一臺(tai)機組提前(qian)一年(nian)并網發(fa)電(dian)(dian)，2006年(nian)8月工(gong)(gong)程(cheng)(cheng)竣工(gong)(gong)。

科技創新

（1）該(gai)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)的(de)(de)(de)(de)(de)(de)擋水(shui)(shui)(shui)(shui)大(da)壩(ba)(ba)(ba)(ba)是黃河(he)干流(liu)(liu)上(shang)修(xiu)建(jian)(jian)的(de)(de)(de)(de)(de)(de)第(di)一(yi)座(zuo)大(da)型(xing)鋼(gang)筋混凝土面(mian)板堆(dui)石壩(ba)(ba)(ba)(ba)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)，地(di)(di)質(zhi)(zhi)條件復(fu)雜，筑(zhu)壩(ba)(ba)(ba)(ba)采用(yong)當地(di)(di)材料，質(zhi)(zhi)量(liang)(liang)要求(qiu)高(gao)。該(gai)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)在(zai)(zai)(zai)國(guo)內(nei)(nei)首次采用(yong)了(le)(le)(le)自行混凝土擠壓式邊墻(qiang)、K30質(zhi)(zhi)量(liang)(liang)檢(jian)測等多項(xiang)新技術，保(bao)證了(le)(le)(le)大(da)壩(ba)(ba)(ba)(ba)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)質(zhi)(zhi)量(liang)(liang)；在(zai)(zai)(zai)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)還(huan)采用(yong)EP新型(xing)保(bao)溫(wen)材料、優化(hua)混凝土配(pei)合比、新型(xing)模板等建(jian)(jian)設(she)(she)部推(tui)廣(guang)的(de)(de)(de)(de)(de)(de)十項(xiang)新技術，解決(jue)了(le)(le)(le)高(gao)寒干燥地(di)(di)區(qu)混凝土施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)質(zhi)(zhi)量(liang)(liang)控制(zhi)(zhi)的(de)(de)(de)(de)(de)(de)關鍵問(wen)題，保(bao)證了(le)(le)(le)混凝土內(nei)(nei)在(zai)(zai)(zai)和(he)(he)外觀質(zhi)(zhi)量(liang)(liang)。　（2）作(zuo)為大(da)型(xing)泄水(shui)(shui)(shui)(shui)建(jian)(jian)筑(zhu)物(wu)，在(zai)(zai)(zai)國(guo)內(nei)(nei)外首次采用(yong)水(shui)(shui)(shui)(shui)平(ping)旋流(liu)(liu)消能技術，成(cheng)功(gong)地(di)(di)將導流(liu)(liu)洞(dong)改(gai)建(jian)(jian)為泄洪洞(dong)，解決(jue)了(le)(le)(le)在(zai)(zai)(zai)復(fu)雜惡劣地(di)(di)質(zhi)(zhi)條件下的(de)(de)(de)(de)(de)(de)泄洪安(an)全(quan)(quan)問(wen)題。　（3）大(da)壩(ba)(ba)(ba)(ba)鋼(gang)筋混凝土防滲(shen)面(mian)板一(yi)次性(xing)澆(jiao)筑(zhu)到壩(ba)(ba)(ba)(ba)頂(ding)，斜長達(da)218m，成(cheng)為世界(jie)上(shang)最(zui)長的(de)(de)(de)(de)(de)(de)混凝土防滲(shen)面(mian)板。同時(shi)，還(huan)采用(yong)深層帷幕灌漿、施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)縫多層防滲(shen)處理(li)(li)(li)(li)(li)等多種措施(shi)，成(cheng)功(gong)解決(jue)了(le)(le)(le)建(jian)(jian)筑(zhu)物(wu)基礎穩定和(he)(he)鋼(gang)筋混凝土面(mian)板堆(dui)石壩(ba)(ba)(ba)(ba)滲(shen)漏問(wen)題。　（4）公伯峽工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)作(zuo)為全(quan)(quan)國(guo)開(kai)(kai)展環境(jing)監理(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)十三個(ge)大(da)型(xing)試(shi)點工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)項(xiang)目之一(yi)，成(cheng)功(gong)地(di)(di)實(shi)施(shi)了(le)(le)(le)環境(jing)保(bao)護(hu)和(he)(he)監測管(guan)理(li)(li)(li)(li)(li)，顯著地(di)(di)改(gai)善了(le)(le)(le)區(qu)域生(sheng)態環境(jing)并為我(wo)國(guo)同類水(shui)(shui)(shui)(shui)利水(shui)(shui)(shui)(shui)電(dian)(dian)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)的(de)(de)(de)(de)(de)(de)環境(jing)保(bao)護(hu)開(kai)(kai)辟了(le)(le)(le)一(yi)條新途(tu)徑。在(zai)(zai)(zai)黃河(he)干流(liu)(liu)上(shang)修(xiu)建(jian)(jian)了(le)(le)(le)第(di)一(yi)座(zuo)魚類繁殖(zhi)增殖(zhi)放流(liu)(liu)站，率先開(kai)(kai)展了(le)(le)(le)流(liu)(liu)域河(he)段珍稀(xi)魚種的(de)(de)(de)(de)(de)(de)保(bao)護(hu)工(gong)(gong)(gong)(gong)(gong)(gong)作(zuo)。生(sheng)活區(qu)污(wu)水(shui)(shui)(shui)(shui)經處理(li)(li)(li)(li)(li)后全(quan)(quan)部用(yong)于(yu)綠化(hua)灌溉，實(shi)現(xian)了(le)(le)(le)生(sheng)活污(wu)水(shui)(shui)(shui)(shui)的(de)(de)(de)(de)(de)(de)“零排放”。大(da)面(mian)積開(kai)(kai)展了(le)(le)(le)園林美化(hua)建(jian)(jian)設(she)(she)，在(zai)(zai)(zai)我(wo)國(guo)水(shui)(shui)(shui)(shui)電(dian)(dian)行業(ye)同類規模工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)中(zhong)第(di)一(yi)個(ge)實(shi)現(xian)了(le)(le)(le)花園式工(gong)(gong)(gong)(gong)(gong)(gong)地(di)(di)，起到了(le)(le)(le)很(hen)好的(de)(de)(de)(de)(de)(de)示范(fan)作(zuo)用(yong)，得到了(le)(le)(le)同行業(ye)和(he)(he)社會公眾的(de)(de)(de)(de)(de)(de)高(gao)度(du)(du)評價。工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)的(de)(de)(de)(de)(de)(de)建(jian)(jian)設(she)(she)體現(xian)了(le)(le)(le)經濟效益(yi)、社會效益(yi)和(he)(he)生(sheng)態效益(yi)的(de)(de)(de)(de)(de)(de)統一(yi)，體現(xian)了(le)(le)(le)人與自然和(he)(he)諧發展的(de)(de)(de)(de)(de)(de)宗旨。　（5）在(zai)(zai)(zai)國(guo)內(nei)(nei)水(shui)(shui)(shui)(shui)電(dian)(dian)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)建(jian)(jian)設(she)(she)管(guan)理(li)(li)(li)(li)(li)中(zhong)首先提出并大(da)力(li)推(tui)行“以良(liang)(liang)好的(de)(de)(de)(de)(de)(de)文明施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)保(bao)質(zhi)(zhi)量(liang)(liang)促安(an)全(quan)(quan)促進度(du)(du)”的(de)(de)(de)(de)(de)(de)理(li)(li)(li)(li)(li)念，工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)質(zhi)(zhi)量(liang)(liang)管(guan)理(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)各(ge)項(xiang)指標工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)質(zhi)(zhi)量(liang)(liang)優于(yu)國(guo)家和(he)(he)行業(ye)的(de)(de)(de)(de)(de)(de)標準(zhun)，被譽為我(wo)國(guo)水(shui)(shui)(shui)(shui)電(dian)(dian)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)建(jian)(jian)設(she)(she)管(guan)理(li)(li)(li)(li)(li)的(de)(de)(de)(de)(de)(de)樣板工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)。建(jian)(jian)設(she)(she)單位從工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)前期準(zhun)備開(kai)(kai)始就建(jian)(jian)立了(le)(le)(le)質(zhi)(zhi)量(liang)(liang)管(guan)理(li)(li)(li)(li)(li)體系，嚴格執行國(guo)家強(qiang)制(zhi)(zhi)性(xing)標準(zhun)，將達(da)標投(tou)產(chan)、質(zhi)(zhi)量(liang)(liang)創(chuang)優貫穿于(yu)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)質(zhi)(zhi)量(liang)(liang)管(guan)理(li)(li)(li)(li)(li)全(quan)(quan)過(guo)程(cheng)(cheng)，在(zai)(zai)(zai)國(guo)內(nei)(nei)水(shui)(shui)(shui)(shui)電(dian)(dian)工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)建(jian)(jian)設(she)(she)管(guan)理(li)(li)(li)(li)(li)中(zhong)，首先提出并大(da)力(li)推(tui)行“以良(liang)(liang)好的(de)(de)(de)(de)(de)(de)文明施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)保(bao)質(zhi)(zhi)量(liang)(liang)促安(an)全(quan)(quan)促進度(du)(du)”的(de)(de)(de)(de)(de)(de)理(li)(li)(li)(li)(li)念，工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)質(zhi)(zhi)量(liang)(liang)優于(yu)國(guo)家和(he)(he)行業(ye)的(de)(de)(de)(de)(de)(de)標準(zhun)，使工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)質(zhi)(zhi)量(liang)(liang)優良(liang)(liang)品率和(he)(he)安(an)全(quan)(quan)控制(zhi)(zhi)指標均達(da)到同類工(gong)(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)的(de)(de)(de)(de)(de)(de)先進水(shui)(shui)(shui)(shui)平(ping)。

工程獲獎

黃河(he)水電公司將質量和環保放在了工程建(jian)設(she)的(de)(de)優先(xian)位置，由于水電開發建(jian)設(she)的(de)(de)新(xin)理念，使公伯峽(xia)水電站幾(ji)乎囊括了水電建(jian)設(she)的(de)(de)所有榮譽：

中(zhong)國電力(li)工(gong)程優(you)質獎

青(qing)海省(sheng)“江河源”杯(bei)獎

青海省環境友好工程(cheng)

中國建(jian)筑(zhu)工程最高獎——魯(lu)班獎

中國環保工(gong)程最(zui)高獎——國家環境(jing)友好工(gong)程獎

2009年(nian)，公(gong)伯峽(xia)水電站工程(cheng)獲得土木工程(cheng)類國家級最高獎—詹天佑獎。

12月7日(ri)，國家(jia)工(gong)(gong)程(cheng)建設(she)質(zhi)量獎審(shen)定委(wei)員會發布2009年度國家(jia)優質(zhi)工(gong)(gong)程(cheng)表彰決定，5項金(jin)獎工(gong)(gong)程(cheng)、146項銀獎工(gong)(gong)程(cheng)受到表彰。

公伯峽水電站再獲殊榮(rong)，折桂“2009年度(du)國家(jia)優質工程金(jin)質獎”。

四、獲獎單位

黃河(he)上游水電開發有(you)限責任(ren)公司 青(qing)海省西寧市(shi)五四西路(lu)43號（810008）

中國葛洲壩(ba)集(ji)團股份有限公司 湖北省武漢市(shi)解放(fang)大(da)道558號（430000）

中國水(shui)利水(shui)電第四工(gong)程局 青海省西(xi)寧市互助西(xi)路7號（810006）

中國水電顧問集團(tuan)西(xi)北勘測設計研(yan)究院 陜西(xi)省西(xi)安市(shi)丈八東路18號（710065）

公伯峽

公伯峽，又叫古什群峽，因黃(huang)河(he)(he)上游(you)南(nan)岸懸崖處建有一座(zuo)“拱北”而得名。距省城西(xi)寧市145公里(li)，屬于旅游(you)地(di)景，這(zhe)個峽從(cong)宗(zong)吾(wu)橋到贊卜乎(hu)村，全長15公里(li)，是黃(huang)河(he)(he)自尖扎(zha)進入循(xun)化(hua)的必(bi)經之地(di)。

古(gu)什群(qun)(qun)峽(xia)兩(liang)山(shan)對峙，崇(chong)山(shan)峻嶺，高聳入云，陡壁如(ru)削，蔭天(tian)蔽(bi)日，形勢(shi)十分(fen)險(xian)要。黃河入峽(xia)后(hou)，因河道狹(xia)窄，河中礁石暗伏(fu)，滾滾河水(shui)飛湍造漩，咆哮(xiao)而(er)下，登頂觀景，蔚為壯觀，十分(fen)險(xian)絕。循化古(gu)八景中有(you)“什群(qun)(qun)急湍”之稱。

古什群峽出口(kou)處河岸僅(jin)寬十余丈(zhang)，自(zi)古以來為(wei)天然架橋(qiao)之處。峽口(kou)南岸有(you)廢古城(cheng)遺址兩處，為(wei)漢代(dai)(dai)修建的軍事橋(qiao)頭堡和(he)積石峽阿麻岔古城(cheng)同時(shi)代(dai)(dai)建筑(zhu)。查(cha)汗(han)都斯鄉一帶，土地(di)平坦肥沃，曾為(wei)漢代(dai)(dai)屯田(tian)之處。如今這里已成(cheng)為(wei)循化園林(lin)之鄉和(he)糧食生產基地(di)。峽口(kou)為(wei)國家(jia)規劃的黃(huang)河上游第(di)四個梯級電站(zhan)，現已建設完成(cheng)，庫容(rong)量為(wei)6.2億立方米。