XX 市 XX 泵站咸期供水配套工程水土保持方案报告书目 录1 前 言...............................................42 方案编制总则........................................62.1 编制目的和意义...........................................................................62.2 编制依据.......................................................................................62.3 方案编制深度...............................................................................92.4 方案设计水平年...........................................................................93.1 项目概况.....................................................................................10图 3-13.2 管线走向...........................................................................113.3 施工工艺.....................................................................................123.4 施工总布置.................................................................................163.5 土石方平衡.................................................................................163.6 工程占地.....................................................................................173.7 施工工期安排.............................................................................173.8 项目区自然概况.........................................................................173.9 项目区水土流失现状.................................................................19图 3-5 图 3-6..........................................204 水土流失预测.......................................224.1 水土流失预测分区、分时段.....................................................224.2 预测内容及方法.........................................................................224.3 综合分析.....................................................................................265 水土流失防治方案...................................275.1 方案编制的原则及目标.............................................................275.2 防治责任范围及责任者.......
