沟弯村挡浸沟修护工程规划方案.doc

1 吴忠市利通区扁担沟沟弯村挡浸沟修护工程规划方案 2009 年4月·吴忠 2 目录第一章综合说明···················································································· 1 项目概述························································································· 1 水文······························································································ 1 工程地质························································································· 2 工程任务与规模················································································ 2 工程布置与建筑物············································································· 2 工程施工························································································· 3 工程占地························································································· 3 工程管理························································································· 3 工程招标························································································ 3 水土保持及环境保护········································································ 3 投资估算及资金筹措········································································ 4 效益分析······················································································· 4 第二章基本情况···················································································· 5 自然概况························································································· 5 气象······························································································· 5 暴雨······························································································· 5 地表水与地下水················································································ 6 第三章工程地质···················································································· 8 区域地质概况··················································································· 8 天然建筑材料···