A brief introduction is given to Karasay Reservoir as well as its risk mitigation and improvement.Its national economy evaluation and financial evaluation are performed. 摘要簡(jiǎn)介喀爾賽水庫及喀爾賽水庫除險加固工程概況，對該工程進(jìn)行國民經(jīng)濟評價(jià)和財務(wù)評價(jià)。
In Tsengwen Dam Raise Reservoir Water Level Project at Taiwan, the greatest construction risk is the overtopping of the dam by flood when the crest is lowered by excavations. 但在取得成績(jì)的同時(shí)，也陸續出現了若干座水庫在除險加固完成后或加固過(guò)程中發(fā)生潰壩的不正?，F象，反映病險水庫除險加固工作還存在不可忽視的缺陷。
