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.............................................................................................7
2、开挖泥浆池...............................................................................................................................7
3、测量定位...................................................................................................................................7
4、埋设护筒...................................................................................................................................8
5、钻机就位...................................................................................................................................8
6、冲击成孔...................................................................................................................................8
7、钢筋笼制作安装.....................................................................................................................10
8、安放导管................................................................................................................................. 11
9、清孔......................................................................................................................................... 11
10、水下砼灌注施工................................................................................................................... 11
11、泥浆渣土处理措施...............................................................................................................14
12、成品保护...............................................................................................................................14
13、技术资料...............................................................................................................................14
14、桩基检测.............................................................................................