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人工挖探孔专项施工方案.pdf

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北京地铁3号线一期工程土建施工01标合同段人工探孔专项施工方案（2016岩施014）院长:总工程师:审定人:审核人:编制人:北京城建勘测设计研究院有限责任公司2016年9月TheshortestwaytodomanythingsistoonlyonethingatatimeandAllthingsintheirbeingaregoodforsomethingandSufferingisthemostpowerfulteacheroflife目录一、编制依据.............................................................................................................................-2-二、工程概况.............................................................................................................................-2-三、施工准备.............................................................................................................................-3-3.1作业条件..........................................................................................................................-3-3.2材质要求..........................................................................................................................-3-3.3施工器具..........................................................................................................................-3-3.4班组安排..........................................................................................................................-3-四、施工方法.............................................................................................................................-4-4.1施工工艺流程..................................................................................................................-4-4.2施工方法..........................................................................................................................-4-五、施工质量保证措施.............................................................................................................-6-5.1质量保证措施..................................................................................................................-6-5.2施工质量具体保证措施..................................................................................................-7-5.3施工中注意的质量问题...............................................................................