紫金县古竹镇平渡水轮泵站技术改造工程初步设计报告目录TOC\o"1-2"\h\z\uHYPERLINK\l"_Toc351452335"1、工程概况及现状PAGEREF_Toc351452335\h1HYPERLINK\l"_Toc351452336"1.1、工程地理位置PAGEREF_Toc351452336\h1HYPERLINK\l"_Toc351452337"1.2、原工程概况PAGEREF_Toc351452337\h1HYPERLINK\l"_Toc351452338"1.3、工程现状及存在问题PAGEREF_Toc351452338\h1HYPERLINK\l"_Toc351452339"1.4、工程任务和规模PAGEREF_Toc351452339\h2HYPERLINK\l"_Toc351452340"2、水文PAGEREF_Toc351452340\h6HYPERLINK\l"_Toc351452341"2.1、流域概况PAGEREF_Toc351452341\h6HYPERLINK\l"_Toc351452342"2.2、气象PAGEREF_Toc351452342\h6HYPERLINK\l"_Toc351452343"2.3、水文基本资料PAGEREF_Toc351452343\h7HYPERLINK\l"_Toc351452344"2.4、径流PAGEREF_Toc351452344\h8HYPERLINK\l"_Toc351452345"2.5、洪水PAGEREF_Toc351452345\h15HYPERLINK\l"_Toc351452346"3、工程地质PAGEREF_Toc351452346\h30HYPERLINK\l"_Toc351452347"3.1、区域地质PAGEREF_Toc351452347\h30HYPERLINK\l"_Toc351452348"3.2、工程地质、地貌、土壤、植被PAGEREF_Toc351452348\h30HYPERLINK\l"_Toc351452349"3.3、天然建筑材料PAGEREF_Toc351452349\h30HYPERLINK\l"_Toc351452350"4、工程任务和规模PAGEREF_Toc351452350\h31HYPERLINK\l"_Toc351452351"4.1、地区社会经济发展状况及工程建设的必要性PAGEREF_Toc351452351\h31HYPERLINK\l"_Toc351452352"4.2、工程任务和规模PAGEREF_Toc351452352\h33HYPERLINK\l"_Toc351452353"5、工程总布置及主要建筑物PAGEREF_Toc351452353\h34HYPERLINK\l"_Toc351452354"5.1、工程状况和存在问题PAGEREF_Toc351452354\h34HYPERLINK\l"_Toc351452355"5.2、工程等别和标准PAGEREF_Toc351452355\h36HYPERLINK\l"_Toc351452356"5.3、技改项目及基本设计方案比较PAGEREF_Toc351452356\h36HYPERLINK\l"_Toc351452357"5.4、主要建筑物PAGEREF_Toc351452357\h38HYPERLINK\l"_Toc351452358"6、机电及金属结构PAGEREF_Toc351452358\h43HYPERLINK\l"_Toc351452359"6.1、水轮泵PAGEREF_Toc351452359\h43HYPERLINK\l"_Toc351452360"6.2、金属结构PAGEREF_Toc351452360\h43HYPERLINK\l"_Toc351452361"7、工程管理PAGEREF_Toc351452361\h44HYPERLINK\l"_Toc351452362"7.1、管理机构PAGEREF_Toc351452362\h44HYPERLINK\l"_Toc351452363"7.2、管理办法PAG