铁路道口平改立工程施工组织设计

安徽省芜湖市恒升建筑有限责任公司小旭道口平改立工程施工组织设计编制单位：安徽省芜湖市恒升建筑有限责任公司编制人：审核人：批准人：编制日期：年月日目录一、编制说明··············································01二、编制依据及原则········································012.1编制依据···········································012.2编制原则···········································01三、工程管理目标··········································02四、工程概况··············································024.1工程情况···········································024.2工程范围及规模·····································034.3工程主要特点·······································04五、设备、人员动员周期及材料组织供应······················055.1人员、设备动员周期·································055.2技术准备···········································055.3材料组织供应·······································06六、施工准备及临时设施····································076.1临时房屋设施·······································076.2水、电设施·········································07七、施工组织机构的建立····································077.1组织机构设置·······································077.2施工组织管理机构的运作·····························08八、施工计划···············································088.1工期进度计划······································088.2施工设备计划·······································098.3各施工队人员构成···································108.4材料供应计划及措施·································10九、施工方法················································119.1挡土墙构造··········································119.2施工工艺流程········································119.3挡土墙施工··········································139.4道路施工方案、施工方法······························179.5路面垫层、基层施工···································229.6水泥混凝土路面面层施工······························26十、工程质量保证措施········································2810.1技术保证措施·······································2810.2质量管理措施·······································2910.3施工组织措施·······································35十一、安全保证措施：·········································3611.1安全施工主要措施···································3611.2安全保证体系·······································42十二、文明施工，加强环保····································4712.1文明施工···········································4712.2施工现场环境保护··································48十三、施工进度保证措施：·····································5013.1一般保证措施·······································5013.2组织保证措施········································5313.3技术保证措施········································5413.4.经济保证措施········································5613.5.合同保证措施········································57十四、雨季施工技术措施·······································57十五、采用新工艺新技术成本节约措施···························58十六、施工进度计划表·········································58十七、施工现场平面布置图·····································581施工组织设计一、编制说明在编制本标的工程施工组织设计的过程中，根据施工场地状况，以信守合同、确保质量工期、安全文明生产、注重环保、合理控制工程造价为指导思想，经过细心研究形成了本施工组织设计主要内容，其中阐述了本工程实施时的施工设备、施工计划安排、施工技术方案、施工组织实施方法及顺序，确保工程质量和工期的主要措施，以及安全、文明、环境保护措施。在编制过程中，择优选择施工方案，做到科学合理、经济方便，为工程施工统筹安排提供技术支持。二、编制依据及原则2．1编制依据1、本工程招投标文件、设计图纸及有关参考资料。2、施工现场对实际情况的详细考察及有关会议精神。3、《建筑地基基础设计规范》、《建筑地基基础处理规范》、《建筑边坡工程技术规范》、《建筑桩基技术规范》、《混凝土结构设计规范》、《公路路基设计规范》及现行国家相关标准及规范。2．2编制原则1、根据工程特点、自然条件及工期要求，在确保工程质量与施工安全的前提下，采用科学合理的施工作业方法，筹划人力安排，调配所需的机械设备，以满足施工生产的需要，确保人力、物力充分发挥作用，使绩效最大化。22、详细辨别各分项工程之间的施工顺序和相互制约关系，认真研究，统筹安排，理清控制因素与被控制因素，形成连贯合理的施工工艺流程。3、对施工的重点工序和难点工序进行科学分析、采用成熟的施工技术和经验，做到切实可行、合理经济。4、根据各级政府部门质量、安全、文明施工、环境保护要求，建立各项保证体系前制定完善的保证措施，确保施工生产各项管理目标的顺利实现。5、充分利用我公司人力资源、机具设备、可动员资源以及工程区域内可利用的社会资源。三、工程管理目标工期目标：80日历天计划工期：2016年11月25日至2017年02月12日质量目标：工程一次验收合格率100%。安全目标：执行国家颁布的各种施工安全规程，杜绝伤亡、重大交通、火灾、机损等事故。环境目标：保护环境，文明施工。根据国家有关政策，保护好沿线自然生态环境，灭尘降噪，减少污染。挂牌上岗、文明施工。四、工程概况4．1工程概况1、工程名称：小旭道口平改立工程32、建设单位：繁昌县重点工程建设管理局3、设计单位：中铁上海设计院集团有限公司4、施工单位：安徽省芜湖市恒升建筑有限责任公司5、监理单位：繁昌县同力建设工程监理有限公司6、地点：本项目位于繁昌站与枫香墩站区间,距繁昌站约6.5公里，距枫香墩站约1.9公里。地处繁阳镇阳冲村潘村,本合同段工程位于乡村公路段。7、本工程的设计指标为：三级公路，设计速度为30Km/h；荷载设计为公路Ⅱ级，道路净高≥4.5m；路面类型为混凝土水泥路面，8米宽供机动车、非机动车及行人通行。4．2工程范围及规模本工程挡土墙共分十三个主要段落（东挡为六段，西挡为七段），西挡第一段为K0+089.195—K0+104.165，最大高度5.65m，最小高度4.73m；西挡第二段为K0+074.195—K0+089.165，最大高度4.73m，最小高度3.90m；西挡第三段为K0+059.195—K0+074.165，最大高度3.90m，最小高度3.08m；西挡第四段为K0+044.195—K0+059.165，最大高度3.08m，最小高度0.99m；西挡第五段为K0+029.195—K0+044.165，最大高度2.25m，最小高度1.43m；西挡第六段为K0+014.195—K0+029.165，最大高度1.43m，最小高度0.74m；西挡第七段为K0+006.195—K0+014.165，最大高度0.74m，最小高度0.49m；东挡第一段为K0+132.974—K0+147.944，最大高度5.65m，最小高度4.66m；东挡第二段为K0+147.974—K0+162.944，最大高度4.66m，最小高度3.84m；东挡第三段为K0+162.974—K0+177.944，最大高度3.84m，最小高度3.01m；4东挡第三段为K0+177.974—K0+192.944，最大高度3.01m，最小高度2.00m；东挡第三段为K0+192.974—K0+207.944，最大高度2.00m，最小高度1.15m；东挡第三段为K0+207.974—K0+222.944，最大高度1.15m，最小高度0.52m；。本项目区域范围内的挡土墙施工将结合地形，根据地质报告及埋深构造，靠近铁路箱涵部分采用扶壁式挡土墙，垫层为C15砼，基础为C30砼，墙身为C30砼结构；其余部分采用重力式挡土墙，垫层为C15砼，基础为C25砼，墙身为C30砼结构。公路中心自西向东为里程增加方向。设计范围：K0+000~K0+226.092，共长226.092m。4．3工程主要特点1、本工程基坑土石方量大，施工作业面长，工期短，且部分段施工采用不同类型的挡土墙施工。2、施工时要充分考虑在施工过程中对边坡的影响，主要预防上边坡处在基坑开挖过程中塌方影响的情况，安全防范措施。3、本工程挡土墙分为扶壁式挡土墙和重力式挡土墙。4、施工时需组织好基槽开挖、堆放、运输、工程测量等作业，做到安全文明施工。5、在挡土墙施工过程中要与场平施工处密切配合，确保挡土墙后填料对称、均匀回填和场平回填质量。6、道路要满足下穿芜铜线净高要求，有效净高不小于4.5m控制7、满足规范和相关规定的要求，保证安全、舒适的同时，保证路面雨水的及时排出。58、满足周边标高的衔接需要。五、设备、人员动员周期及材料组织供应5．1人员、设备动员周期1、在签署合同协议后在规定的进场时间内，组织人员、施工机械及设备进场并展开作业。进场后主要工作是清理现场、接通施工点的水电、通讯，安装机械、搭建临时房屋、水池等。2