1四川省小型农田水利重点县建设工程质量管理技术手册（试行）四川省水利厅二〇一三年十月1目录1总则.................................................................................................12工程等级............................................................................................33技术标准............................................................................................43.1防洪标准...............................................43.2灌溉标准...............................................53.3排水标准...............................................63.4灌溉水质标准...........................................74规划布局............................................................................................84.1一般规定...............................................84.2基础资料收集...........................................84.3水土资源供需平衡分析...................................95小型水源工程...................................................................................115.1塘坝整治工程..........................................115.2引水堰闸..............................................135.3泵站工程..............................................156灌排渠道..........................................................................................176.1灌溉渠道系统..........................................176.2渠道防渗衬砌..........................................186.3排水系统..............................................207灌排建筑物......................................................................................227.1渡槽..................................................227.2倒虹吸................................................227.3涵洞..................................................237.4跌水与陡坡............................................237.5水闸..................................................247.6量水设施、人行桥、交通桥..............................2528高效节水灌溉工程............................................................................268.1高效节水灌溉工程规划..................................268.2高效节水灌溉工程水源..................................268.3低压管道输水灌溉工程..................................278.4喷灌工程..............................................308.5微灌工程..............................................339蓄水池（水窖）工程........................................................................359.1布置基本要求..........................................359.2主要技术参数..........................................359.3基本设计要求..........................................3710施工一般规定.................................................................................3810.1土石方开挖...........................................3810.2砌体工程.............................................3810.3混凝土工程...........................................4010.4混凝土预制件.........................................4010.5钢筋工程.............................................4110.6金属结构工程.........................................4111建筑材料........................................................................................4311.1水泥.................................................4311.2水...................................................4311.3混凝土粗骨（集）料（碎石和卵石）.....................4311.4混凝土细骨（集）料（...
