“八五”计划初期,全国正在建设的大中型水电站有69座,其中百万级千瓦以上的水电站就有10座,总的建设规模近2000万kW,静态投资数百亿元。在1991年的全国“质量、品种、效益年”中,这批在建工程的施工质量如何,工程效益怎样,今后怎样攀登更高的质量水平?人们十分关注。最近,笔者受《水力发 At the beginning of the “Eighth Five-Year Plan”, there are 69 large and medium-sized hydropower stations under construction across the country, of which there are 10 hydropower stations with more than one million kilowatts and a total construction scale of nearly 20 million kW and static investments of several billion yuan. In the year of 1991 “quality, variety, and benefit year”, the construction quality of these batches of construction projects, the project benefits, and how to climb a higher quality level in the future, people are very concerned. Recently, the author received "Hydraulic hair