室外道路工程衡重式片石挡土墙施工方案#福建.doc

施工组织设计（施工方案）报审表施表7.1 共 页 第 页 工程名称某某市某某医院分院建设室外道路工程施工单位某某建设工程有限公司编制单位现报上 某某市某某医院分院建设室外道路工程 施工组织总设计/施工组织设计/施工方案，请予以审查。主 编编制人工程项目部专业分包施工单位（盖章）技术负责人审核单位总承包单位审核意见：经审核该施工方案能满足施工要求，同意按此方案进行施工。年 月 日 总承包单位（盖章）审核人审批人审查单位监理审查意见：监理审查结论： 同意实施 修改后报 重新编制监理单位 （盖章）专业监理工程师日期：总监理工程师日期：某某市某某医院分院建设室外道路工程衡重式片石砼挡土墙施工方案编制单位：某某建设工程有限公司编制时间：某某年12月22日目录一、编制说明········································二、编制依据及原则··································21编制依据·····································22编制原则·····································三、工程管理目标·····································四、工程概况·········································41工程地理位置·································42施工场地周围环境·····························43工程地质·····································44工程范围及规模·······························45工程主要特点·································五、设备、人员动员周期及材料组织供应··················51人员、设备动员周期····························52技术准备······································53材料组织供应··································六、施工准备及临时设施·······························61临时房屋设施··································62水、电设施····································七、施工组织机构的建立·······························71组织机构设置·································72施工组织管理机构的运作························八、施工计划··········································8.1工期进度计划·································8.2各施工队伍人员构成···························8.3施工设备计划·································8.4材料供应计划及措施···························九、施工方法··········································91挡土墙土方开挖····································92挡土墙回填施工要求··································93挡土墙模板施工································94脚手架搭设方法··································95片石砼浇捣方法··································96挡土墙附属工程······························97挡墙检验的允许偏差······························98排水设施······························十、工程质量保证措施···································101技术保证措施·································102质量管理措施·································103施工组织措施·································十一、安全保证措施：····································111安全施工主要措施·····························112安全保证体系·································十二、文明施工，加强环保······························121文明施工·····································122施工现场环境保护····························123绿化工作措施·································十三、施工进度保证措施：································131一般保证措施·································132组织保证措施·································133技术保证措施·································13.4.经济保证措施··································13.5.合同保证措施··································十四、雨季施工技术措施·································十五、采用新工艺新技术成本节约措施·····················十六、施工现场平面布置图·······························161施工平面布置································挡土墙工程施工方案一、编制说明在编制本标的工程施工组织设计的过程中，我们仔细阅读了招标文件。在认真阅读和充分理解设计意图的基础上，结合我公司的施工经验，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、持续注重环保、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21编制依据1、设计图纸及有关参考资料。2、我公司的施工现场考察及先前的有关经验。3、部颁建筑地基基础设计规范、建筑地基处理技术规范、混凝土结构设计规范、建筑边坡工程技术规范、公路路基设计规范及现行国家和重庆市相关标准及规范。22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。2、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：15天质量目标：工程一次验收合格率100%，合同履约率达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41工程地理位置某某市某某医院分院室外道路工程项目挡土墙，是某某市某某医院分院室外道路工程非常重要的一项分项工程。本工程主要以杂填土、灰岩、强风化岩为主，但AK0+205AK0+280标段挡土墙土方开挖到设计标高时金色家园之上标高以及有水渠在我方施工挡土墙下以及水渠边回填土层及淤泥，根据设计及规范要求，淤泥必须清除，挖至设计要求的持力层。本标段挡土墙最高高度为13m，按照相关文件的要求，特编制衡重式片石砼挡土墙施工方案。基础采用 C25片石高品混凝土。42施工场地周围环境工程地点为二院分院院 ，邻近有高层楼房。挡土墙区域为AAK0+220AK0+280段，挡土墙上面是里面工程的重要交通道路。43工程地质改地区的地质构造为：杂填土、灰岩、强风化岩，稳定性好，无不良地质现象，地震烈度为六度。44工程范围及规模本项目装置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，采用衡重式挡土墙，确定挡土墙的基槽开挖的深度和放坡，并最大限度减少土石方工程量。施工单位按照挡土墙的范围进行施工和回填，因挡土墙高度较高，开挖上面是交通通道，而挡土墙基础旁边又是地下室的水沟，考虑到施工的安全，决定采取分阶式施工。45工程主要特点1、本工程土石方量大，施工作业面长，工期短，且各段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相邻单位生产和场平施工单位的影响，做好安全防范措施。3、本工程挡土墙分为衡重式片石混凝土挡土墙。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单位密切配合，确保挡土墙后填料对称、均匀回填和场平回填质量。五、设备、人员动员周期及材料组织供应51人员、设备动员周期1、我司有成套的施工设备，有丰富的工程施工经验，拥有各类工程技术人员、施工管理人员和熟练的机械操作手和熟练的劳工队伍。在签署合同协议后在业主规定的进场时间内，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、作好混凝土、砂浆施工配合比等。2、各种专用设备、材料进场采用汽车运输的方式进行，并安装、调试完毕，能及