XX县XX农田保护工程初步设计报告贵州水利科技开发有限责任公司目录1综合说明.............................................11.1绪言................................................11.2水文................................................31.3工程地质............................................91.4工程任务和规模.....................................141.5工程布置及主要建筑物...............................151.6工程管理...........................................161.7施工组织设计.......................................171.8工程永久占地.......................................171.9环境保护设计.......................................191.10水土保持..........................................191.11投资概算..........................................191.12经济评价..........................................232水文.................................................272.1流域概况............................................272.2气象................................................282.3水文基本资料........................................282.4洪水................................................303工程地质.............................................373.1前言................................................373.2区域地质概况........................................373.3治理河段工程地质....................................413.4堤线工程地质条件分段评述和建议......................453.5其他建（构）筑物工程地质............................453.6天然建筑材料........................................523.7结论和建议..........................................534工程任务和规模........................................554.1自然及社会经济情况和防洪要求........................554.2防洪河道与堤防工程..................................595工程布置及建筑物......................................645.1设计依据............................................645.2整治河段选择及工程总体布置..........................665.3堤防及河道整治建筑物................................675.4主要工程量..........................................716工程管理..............................................726.1管理机构.............................................726.2管理范围.............................................726.3工程维护................