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根据《水利水电工程等级划分及洪水标准》所下的定义,总库容在1亿 m~3以下水库工程、保护农田面积在6.67万hm~2以下的防洪工程、治涝面积在4万 hm~2以下的治涝工程、灌溉面积在3.3万 hm~3以下的灌溉工程、装机容量在30万kW以下的发电工程属于中小型水利水电工程。中小型工程在建设过程中所遇到的困难,往往不表现在技术上或规模上,而在质量控制方面。中小型水利水电工程施工最突出的问题是不正规,一切因陋就简,施工承包单位有时连
According to the definitions of “Classification of Water Conservancy and Hydropower Projects and Flood Standards”, the total storage capacity is under 100 million m 3 reservoirs to protect flood control projects with a farmland area under 66,700 hm 2 and a flood control area of 40,000 hm ~ 2 below the flood control project, irrigated area of 33000 hm ~ 3 less irrigation projects, installed capacity below 300000 kW power generation projects are small and medium-sized water conservancy and hydropower projects. The difficulties encountered in the construction of small and medium-sized projects are often not reflected in the technical or the scale, but in quality control. Small and medium-sized water conservancy and hydropower project construction is the most prominent problem is not formal, all due to simple, construction contractor sometimes even