文章來源：中國水(shui)利水(shui)電建設(she)集團(tuan)公(gong)司 發布時間(jian)：2008-10-16
日(ri)前，水(shui)電(dian)建設(she)集(ji)團接到云南華能瀾滄江水(shui)電(dian)有限公司發來的中(zhong)標通(tong)知書(shu)，中(zhong)標功(gong)果橋水(shui)電(dian)站(zhan)導流隧(sui)洞、大壩壩肩土(tu)建和金屬結構安(an)裝工程，中(zhong)標合同額2.37億元。
工(gong)程(cheng)(cheng)(cheng)主(zhu)要(yao)包括功果(guo)橋水電站右(you)岸(an)導流隧洞(dong)(dong)土建(jian)、進口(kou)閘門(men)井(jing)門(men)槽金屬結構安裝(zhuang)、廠(chang)房尾水洞(dong)(dong)出(chu)口(kou)段土建(jian)和(he)(he)(he)金屬結構安裝(zhuang)、廠(chang)房進水口(kou)1310米(mi)高(gao)程(cheng)(cheng)(cheng)以上邊坡(po)開(kai)(kai)挖(wa)(wa)和(he)(he)(he)支(zhi)護、大壩(ba)右(you)壩(ba)肩(jian)(jian)1245米(mi)高(gao)程(cheng)(cheng)(cheng)以上邊坡(po)開(kai)(kai)挖(wa)(wa)和(he)(he)(he)支(zhi)護、大壩(ba)左壩(ba)肩(jian)(jian)1310米(mi)至(zhi)1245米(mi)高(gao)程(cheng)(cheng)(cheng)之間的邊坡(po)開(kai)(kai)挖(wa)(wa)和(he)(he)(he)支(zhi)護、施工(gong)期安全監測等。主(zhu)要(yao)工(gong)期計劃為：2007年(nian)(nian)10月導流隧洞(dong)(dong)主(zhu)洞(dong)(dong)開(kai)(kai)工(gong)，2008年(nian)(nian)10月底(di)導流隧洞(dong)(dong)具備(bei)過(guo)流條件，2008年(nian)(nian)11月初河床截(jie)流；2008年(nian)(nian)5月底(di)廠(chang)房進水口(kou)開(kai)(kai)挖(wa)(wa)至(zhi)1310米(mi)高(gao)程(cheng)(cheng)(cheng)；2008年(nian)(nian)10月底(di)大壩(ba)兩岸(an)壩(ba)肩(jian)(jian)開(kai)(kai)挖(wa)(wa)至(zhi)1245米(mi)高(gao)程(cheng)(cheng)(cheng)。
功果(guo)橋水(shui)電(dian)站位于云南省云龍縣境(jing)內，是瀾滄江中下游(you)(you)(you)河段梯級開(kai)發的(de)最上游(you)(you)(you)一級電(dian)站，下游(you)(you)(you)為(wei)在建的(de)小灣電(dian)站，上游(you)(you)(you)為(wei)規劃的(de)苗尾(wei)水(shui)電(dian)站。
功(gong)果橋水(shui)電(dian)(dian)(dian)站(zhan)(zhan)樞紐工(gong)程為(wei)大（Ⅱ）型(xing)工(gong)程，電(dian)(dian)(dian)站(zhan)(zhan)以(yi)發電(dian)(dian)(dian)為(wei)主(zhu)，總裝機(ji)容(rong)量90萬千(qian)瓦。樞紐建筑(zhu)物主(zhu)要由攔(lan)河(he)壩、電(dian)(dian)(dian)站(zhan)(zhan)進水(shui)口、地(di)下廠(chang)房(fang)系統、泄洪表孔以(yi)及沖(chong)沙泄洪底(di)孔等組成。攔(lan)河(he)壩為(wei)碾壓混凝(ning)土重力壩，最大壩高(gao)105米(mi)，壩頂長度356米(mi)；地(di)下廠(chang)房(fang)布置在右岸，裝機(ji)4臺，單(dan)機(ji)容(rong)量22.5萬千(qian)瓦。