抗滑桩安全方案.doc

绥江县城迁建C区高边坡支护工程
安全专项方案



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云南建工昭通移民工程建设指挥部绥江项目部
二0一一年八月
目录
第一章工程概况与编制依据·······························3
一、工程概况··········································3
1、工程概况···········································3
2、地质和气候条件·····································3
3、工程特点···········································4
4、施工要求和技术保证·································5
二、编制依据与编制原则·······························8
1、编制依据··········································8
2、编制原则········································· 10
3、编制范围··········································10
第二章施工总体方案·····································10
一、施工项目组织机构·································10
二、施工临时设施·····································11
三、施工用水、用电···································13
四、工程试验检测·····································14
五、施工顺序·········································14
第三章各分项工程的施工方法和技术方案···················15
一、抗滑桩的施工的工艺流程···························15
1、基本要求··········································17
2、施工准备··········································17
3、挖桩、支护、排水··································18
4、井内石方开挖······································21
5、钢筋砼护壁········································23
9、钢筋制作与安装····································24
10、混凝土浇筑·······································26
11、塌孔事故的预防与桩基检测·························27
12、庄内涌水对挖孔桩的影响与处理措施·················27
第四章工期目标与进度计划安排···························29
第五章施工资源配备······································30
第六章试验检测··········································32
第七章安全施工的保证措施·································33
一、安全生产管理体系····································33
二、安全生产保证体系····································34
三、分项工程安全技术措施································39
(一)、安全技术交底制度·································39
(二)、挖孔桩安全技术措施
·······························39
四、施工用电的设置······································42
五、安全用电和电气防火措施······························45
(一)、安全用电的技术措施·······························45
(二)、安全