濮阳市第五人民医院楼施工组织设计

濮阳市第五人民医院 施 工 组 织 设 计 编制人: 审核人: 批准人: 濮阳市中房建筑工程有限公司 编制日期: 年 月 日 how to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more important issues. In design and construction of Foundation pit, therefore, requires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and support programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pit dewatering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken theory calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth. 5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall construction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is located in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with within, and date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior business live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysanthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure of underground water non-corrosive, reinforcement of reinforced concrete structure under alternating wet and 目 录 第一章 工程概况 ................................... 0 第二章 编制依据 ................................... 3 第三章 管理目标及施工准备 .......................... 4 第四章 施工总进度控制及工期保证措施 ............ 16 第五章 施工主要技术方案........................... 18 第六章 工程质量保证措施........................... 49 第七章 安全生产及文明管理措施 ..................... 54 第八章 冬、夏、雨期施工措施 ....................... 62 第九章 环境保护措施 .............................. 77 第十章 防传染疾病措施及检查办法 .................. 748 第十一章 工程及材料检验和试验计划 .................. 82 bus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysa2 第一章 工程概况 一、工程名称:濮阳市第五人民医院 二、参建单位: 建设单位:濮阳市第五人民医院 设计单位:濮阳市规划建筑设计研究院 勘探单位:濮阳市地质勘查大队 监理单位:河南天易建设监理质询有限公司 施工单位:濮阳市中房建筑工程有限公司 三、现场条件 1、施工场地基本平整。 2、施工用水水源，施工用电电源由建设单位接通至施工现场。 3、施工便道已通至施工现场。 4、施工现场通讯设施已安装。 四、工程基本情况及特点 1、建筑设计概况 序 项 目 内 容 号 1 门诊楼 建筑功能 总建筑面积 929.12m? 2 建筑面积 地上面积 929.1 m? 基底面积 410.23 m? 3 建筑层数 地上 二层 一层 二层 4 建筑层高 4.050米 3.6米 室内外高差 0.450米 建 筑 5 标高度 基底标高 -1.6米 date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior 0 9.290m 建筑檐高 屋面 采用SBS改性沥青防水卷材 外墙 面层为涂料的外墙 6 节能保温 楼梯间隔墙 采用乳胶漆 接触室外或不采采用乳胶漆 暖空间的地板 7 外装修 外墙装修 饰面砖 木门 门 门窗工程 窗 80系列墨绿色塑钢门联窗 顶棚 刚筋混凝土楼板、混合砂浆、水泥砂浆、面层为乳胶漆 8 内装修 楼地面 面层用户自理、钢筋混凝土楼板 内墙 釉面砖墙体、面层为乳胶漆 地下 采用SBS改性沥青防水卷材 改性沥青防水卷材 屋面 9 防水工程 厨卫间 聚氨酯防水涂料 2、结构设计概况 序号 项目 内容 基础结构形式 基础结构 1 结构类型 主体结构形式 框架 C15 基础垫层 基础、挑檐:为C30、其余为C25 混 凝 土 C30混凝土 2 强度等级 基础、 其余 C25(二b类环境为C30) 3 抗震要求 二级 4 钢筋类别 III级钢筋 HRB400(fy=360N/mm?) 5 安全等级 二级 濮阳市中房建筑工程有限公司 3、专业设计概况 序号 项 目 内 容 给 供水系统 本工程生活给水系统市政管网直接供水、 污水、废水管采用合流制、排水立管采用伸顶透气立管排水系统 排气。 1 排 消防给水系统 本工程消防系统为常高压系统，市政给水管网直接供水 水 本工程采用放射式与树干式相结合的供电方式。 供电系统 照明系统 正常照明和应急照明。 强 2 防雷保护、安电 a、 本工程为三类防雷建筑物，避雷带接闪器采用φ10 热镀锌圆钢。 全措施及接地 b、利用柱内二根或四根主筋做防雷引下线 系统 c、 利用钢筋混凝土基础主筋作为接地体 电话线路均线路采用RVB(2*0.5)铜芯线、 弱 电话系统 3 电 date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior2 电 第二章 编制依据 一、编制说明 1.1 编制依据 1.1.1工程设计图。 1.1.2有关国家、部颁、地方的现行建筑施工规范、规程、规定和工程质量验收。 1.1.3濮阳市颁发的有关施工工程质量、安全生产和文明施工文件 1.1.4本公司发布的ISO9002质量系文件及相关的施工工程质量、安全生产、文明施工、技术管理和技术标准。 1.1.5本工程的实际情况。 1.1.6相关规范 《建设工程项目管理规范》 GB/T50326-2001 《建筑工程施工质量验收统一标准》GB50300-2001 《建筑地基基础工程施工质量验收规范》GB50202-2002 《砌体工程施工质量验收规范》GB50203-2002 《混凝土结构工程施工质量验收规范》GB50204-2002 《地下工程防水技术规范》GB50208-2002 《建筑地面工程施工质量验收规范》GB50209-2002 《建筑给水排水及采暖工程施工质量验收规范》GB50242-2002 《通风与空调工程施工质量验收规范》GB50243-2002 《建筑电气安装工程施工质量验收规范》GB50303-2002 1.2 编制范围 1.2.1 按本工程设计图纸规定的范围 1.2.2 所有约定的承包职责 1.2.3 其他指定的项目 濮阳市中房建筑工程有限公司 第三章 管理目标及施工准备 一、工程目标 1、工程质量目标 整个工程按建筑工程施工质量验收统一标准(GB50001-2001)确保一次性验收合格，所有分项工程质量合格率达到90%以上。 2、职业安全健康管理目标 严格控制无死亡、重伤、火灾、设备等重大事故和职业病的发生; 事故负伤频率控制在千分之一点五以内; 施工现场安全检查必须全部达到JGJ59-99合格以上标准。 按我公司施工现场布置要求和相关规定布置和管理整个施工现场，确保达到 “濮阳市文明工地”。 3、环境管理目标 文明施工美化环境、预防与减少噪音、废污水排放，满足环境保护法规定的要求，各方投诉率为零，无新闻曝光。 date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior 4 二、项目管理机构及劳动力组织 本工程项目管理机构及劳动组织准备工作的内容如下: 项目经理: 项目工程师: 技施质安预资材综 术工量全算料料和 员 员 员 员 员 员 员 员 : : : : : : : : 木泥钢水安油粉防 工工筋电装漆刷水 班班班班班班班班 组 组 组 组 组 组 组 组 1、建立本工程项目的领导机构-项目管理部 根据本工程的规模、场地条件的特殊性、结构特点和周边环境，确定拟建工程项目的施工领导机构、居民协调工作领导机构的人选和名额;濮阳市中房建筑工程有限公司 坚持合理分工与密切协作相结合，把有施工、居民工作处理经验、紧急事务处理经验的人选入领导机构。 建立适合于本工程建安施工的管理体系。设立项目经理部，项目经理全权负责项目中的全部工作。项目经理部下设各职能部门，在其下再设立各施工班组。 组织体系中项目经理应具有一级项目经理资质，有丰富的大型项目施工及深基坑施工经验，同时善于管理、重视质量，重视居民工作;参与本工程施工的管理人员必须具有一定的施工经验，有较好的专业知识和业务水平。居民协调工作处理人员必须以保证周边居民正常生活及通行安全为指导思想，认识到只有处理协调好居民工作，才能保证工程建设的顺利进行。 本工程开工前就做好参与本工程施工的管理人员及施工人员的组织工作，针对本工程的特点对操作班组进行技术培训及教育、施工技术交底及政治思想教育工作。 2、建立精干的施工班组 施工班组的建立要认真考虑专业、工种的合理配合，技工、普工的比例要满足合理的劳动组织，要符合流水施工组织方式的要求，坚持合理、精干的原则。 3、集结施工力量、组织劳动力进场 工地领导机构确定之后，按照开工日期和劳动力需要量计划，组织劳动力进场。同时要进行安全、防火和文明施工等方面的教育，并安排好职工的生活。 3.1劳动力组织 n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in 6 劳动力计划表 序号 工种 人数 序号 工种 人数 1 木工 45 7 钢筋工 37 2 砼工 30 8 泥工 15 3 电工 8 9 水电工 14 4 抹灰工 20 10 电焊工 8 5 特殊工种 10 11 机械工 5 6 油漆工 11 4、进行施工计划和技术交底 按施工进度计划、月(旬)作业计划;施工工艺、质量标准、安全技术措施、降低成本措施和施工验收规范的要求;新结构、新材料、新技术和新工艺的实施方案和保证措施;图纸会审中所确定的有关部位的设计变更和技术核定等事项，在单位工程或分项工程开工前及时进行交底工作，分书面形式、口头形式和现场示范形式，由上而下直到工人组，以保证工程严格按照设计图纸，施工组织设计、安全操作规程和施工验收规范等要求进行施工。 5、建立健全各项#管理制度# 建立本工程质量检查与验收制度;工程技术档案管理制度;建筑材料(构件、配件、制品)的检查验收制度;技术责任制度;施工图纸学习与会审制度;技术交底制度;职工考勤、考核制度;工地及班组经济核算制度;材料出入库制度;安全操作制度;机具使用保养制度。 三、施工准备 1、施工技术准备:技术准备是施工准备的核心。任何技术的差错都可能引起人身安全和质量事故，造成生命、财产和经济的巨大损失。因此，濮阳市中房建筑工程有限公司 我司项目部应认真地做好技术准备工作。具体有如下内容: 1.1在总工程师的带领下组织有关工程技术人员熟悉工程施工设计图纸的技术规范，进一步明确施工技术要求、质量标准及同地铁的关系，根据公司在以往施工积累的经验提出有利于施工、有利于提高工程质量及保护地铁的合理化建议，供建设单位和设计单位参考。 1.2组织项目工程技术人员及施工管理人员勘察现场，并进行较为细致的踏勘。学习熟悉图纸，根据现场实际情况，进一步深化施工技术方案，使方案更可行，更具有操作性，更节省成本，提高工效。 1.3根据施工总进度计划安排，编制出详细的月、周施工进度计划，设备进场计划，劳动力调配计划，材料采购计划，实行“以日保周，以周保月”满足现场施工的节点工期。 1.4项目部与建设单位、总体设计单位和监理单位办理好水准点和坐标点的交接手续，在现场建立符合施工精度要求的高程控制网、轴线控制网，并同地铁控制点校合，严格加以保护，防止破坏，以免造成失效，影响工程精度。 1.5对场地、周边环境重新进行调查核定，进一步进行基坑周围建筑物、地下管线及地下障碍物的探查、落实，完善工程地质、水文地质和建筑物管线等的调查资料。 1.6熟悉、审核有关设计施工图纸 (1)审查建筑图与结构图在几何尺寸、坐标、标高、说明等方面是否一致，技术要求是否正确; (2) 审查地基处理与基础设计同拟建工程地点的工程水文、地质等条件是否一致，以及建筑物或构筑物与地下建筑物或构筑物、管线之间的关系。 n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in8 1.7熟悉、审查施工图纸的程序 熟悉审查施工图纸的程序通常分为自审阶段、会审阶段和现场签证等三个阶段进行。 (1)设计图纸的自审阶段。我公司收到工程的设计图纸和有关技术文件后，会尽快地组织有关的工程技术人员熟悉和自审图纸，写出自审图纸的记录。自审图纸的记录应包括对设计图纸的疑问和对设计图纸的有关建议。 (2)设计图纸的会审阶段。由建设单位主持，由设计单位和施工单位参加，三方进行设计图纸的会审。图纸会审时，我司首先请设计单位的工程设计负责人向与会者说明拟建工程的设计依据、意图和功能要求，并对特殊结构、新材料、新工艺和新技术提出设计要求;然后我司根据自审图纸的记录以及对设计意图的了解，提出对设计图纸的疑问和建议;最后在统一认识的基础上，对所探讨的问题逐一地做好记录，形成“图纸会审纪要”，由建设单位正式行文(由我司代为记录也可)，参加单位共同会签、盖章，作为与设计文件同时使用的技术文件和指导施工的依据，以及建设单位与施工单位进行工程结算的依据。 (3)设计图纸的现场签证阶段。在工程施工的过程之中，如果发现施工的条件与设计图纸的条件不符，或者发现图纸中仍然有错误，或者因为材料的规格、质量不能满足设计要求，或者因为施工单位提出了合理化建议，需要对设计图纸进行及时修订时，应遵循技术核定的设计变更的签证制度，进行图纸的施工现场签证。如果设计变更的内容对工程的规模、投资影响较大时，要报请项目的原批准单位批准。在施工现场的图纸修改、技术核定的设计变更资料，都要有正式的文字记录，归入拟建工程施工档案，作为指导施工、竣工验收和工程结算的依据。 濮阳市中房建筑工程有限公司 1.8编制施工图预算和施工预算 施工图预算是技术准备工作的主要组成部分之一，这是按照施工图确定的工程量、施工组织设计所拟定的施工方法、建筑工程预算定额及其取费标准，由我公司预算科编制的确定建筑安装工程造价的经济文件，它是我公司签订工程承包合同、工程结算、银行拨付工程款、进行成本核算、加强经营管理等方面工作的重要依据。 2、物资、材料的准备 2.1物资准备工作的程序 按如下程序进行: (1)根据施工预算、分部(项)工程施工方法和施工进度的安排，拟定各种材料、构(配)件及制品、施工机具和工艺设备等物资需要量计划; (2)根据各种物资需要量计划，组织货源，确定加工、供应地点和供应方式，签订物资供应合同; (3)根据各种物资的需要量计划和合同，拟定运输计划和运输方案;需成型材料在场外加工贮存，二次驳运至施工现场。 (4)按照施工总平面图的要求，组织物资按计划时间进场，在指定地点，按规定方式进行堆放后使用。 the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus 10 物资准备工作程序如下图所示: 施工预算 施工方法 施工进度计划 资源需要量计划 加工、定货、签订供应合同 确定运输方式和计划 场外加工贮存保管 二次驳运，组织进场 使用 2.2周转材料的配给方式 本工程施工周转材料，将由公司项经部仓库统一配给。 具体配给流程是:工地现场提出配料单—?项目工程师审查—项目经理签字同意—?公司项经部材料科认可—?材料部按需配给。 周转材料包括:模板、钢管、扣件、安全防护用品等。 2.3钢筋的配给方式 作为本工程中的大宗材料之一的钢筋，由集团公司项经部下属材料科统一配给。 钢筋的配给流程同周转材料的配给流程。 濮阳市中房建筑工程有限公司 本工程中的大部分钢筋，均加工成型运至工地现场后安装。 2.4主要施工机械的配给方式 本工程中涉及的普通土建施工机械，由公司项目部直接调用即可，主要包括钢筋机械、木工机械、塔吊、混凝土施工机械，土方施工机械等。 2.5材料、机械设备组织准备 根据本工程的施工进度、质量要求及地理环境、工作量确定施工机械、器具及设备、周转料、模板体系材料供应商、材料供应方式及供应计划。 实地考察，确定材料运输路线，做好机械准备、周转材料的调整及维修、保养、检定工作，一旦工程需要，即可迅速将材料及施工机械、器具及时组织到现场。 根据施工图纸和工程总进度计划按每个分项工程计算出工程所需的各种材料。 由于本工程设备使用量较大、品种繁多，在施工前应及时落实，使之准时到位，并作好开工前的检修工作，确保设备工作良好。 3、施工现场准备 为了给本工程的施工创造有利的施工条件和物资保证。工程进场后，我司项目部将作如下安排: 3.1做好施工场地的控制网测量 按照建设单位提供的建筑总平面图及永久性坐标控制网和水准控制网，进行施工测量，并同地铁定位系统进行复核校准。 n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in 12 3.2搞好“三通一平” “三通一平”是指路通、水通、电通和场地平整。 3.3道路布置方案 道路定位放样，并测出道路处自然地坪标高; 1、 2、用挖机平整压实道路基层场地; 、铺400厚道渣基层，用挖机平整压实，道渣宽度比砼面层每边3 宽600; 4、在道渣面层上铺100厚5,40石子，用PC-200的单斗挖机平整压实; 5、施工道路面层采用混凝土等级为C30，200厚商品砼浇捣; 6、道路每隔9m设置一条分仓缝; 同时对其它围墙进行美化，在大门入口处道路二边做广告宣传栏及五牌一图。 3.4施工现场临时用电方案 3.4.1临时用电布置 本工程临时总电源配电箱400KW布置在西北侧， 施工用电从该处引电缆4*70+1*35分别进入分配电箱，作为施工用电配给点。 施工现场将办公用电与施工生产用电分开布置。 施工配电线路设在西侧东珊中学边，不妨碍交通和施工机械的装、拆及运输，并避开明沟用地。 3.4.2配电导线的选择 室外输电线路都选用电缆线，室内低压电动力线路及照明线路，皆濮阳市中房建筑工程有限公司 用绝缘导线。 按不同的用电机具分别按下面的要求分路进行选择导线截面。 1(按导线机械强度选择 2(按允许电流选择 3(按允许电压降选择 3.5施工现场临时用水方案 3.5.1给水系统:自来水供应为满足各施工段的使用，进行平面点布置。施工用水水管沿西南侧围墙埋地敷设，按消防、施工、办公三路布置，接通施工用水的管线(给水点ø100引水管至基地东侧，总长度500米)。沿道路围墙每30米设一水龙头，以满足现场场地清扫等用水需要。 3.5.2施工现场临时排水方案 向政府职能部门申报好施工现场雨、污水排放，形成排水系统，沿基坑，分设两个市政管网排入，使其与建设单位提供的给排水系统结合起来，为施工创造良好的环境。 3.5.2.1基坑排水 基础施工阶段要防止基坑积水而影响施工及破坏土体，因而在土方开挖时要加强地表排水，在沿基坑四周1米外按要求设置排水明沟、窨井、沉淀池，阻止地表水进入基坑，排入基地南侧及南溪路雨水管网，保证基坑不进水和不积水。 基坑底四周采用明沟(砼垫层浇捣时设置为盲沟)、集水井潜水泵人工抽水。 date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior14 3.5.2.2施工区域排水 各施工阶段的施工排水都统一安排，一次性投资。在基坑的四周设置排水沟，在临时施工道路的两侧设置排水明沟、集水井，排水沟采用砖砌粉刷、盖板采用钢筋电焊制成。并在场地设置沉淀池，每30米设600*600窨井一只，场地污水经沉淀池、窨井沉淀后统一排出，沉淀池、窨井派人定时清理。生活污水排放经化粪池在基地以西排入南溪路污水管网，办公区域排入基地以北污水管网。 3.6其他设施布置 3.6.1通讯设施:在施工现场临时办公室安装电话，及时对工程施工各个环节作出反应，加快工程建设步伐。 3.6.2施工消防布置:施工消防布置按施工区50M2,只在各个消防关键部位安放一定数量的灭火器(生活区25M2,只)，专人照管，定期更换灭火剂，保证灭火器的完好。 3.7平整场地:按照建筑施工现场总平面布置图的要求，首先清理场地上防碍施工的物事，清除地下障碍物，移开施工区域内地下管线，封闭通道。本工程场地平整、清障工程量较大，放出桩位线。 3.8建造临时设施 按照施工现场总平面布置图，在工地南侧靠建设路建造临时办公室，临时仓库。生活区宿舍、食堂、厕所等设于小区靠西侧。濮阳市中房建筑工程有限公司 第四章 施工总进度控制计划及工期保证措施 一、施工总进度计划 本工程计划总工期为 日历天，施工总进度控制计划详见附图。 二、施工进度计划的保证措施 1、建立进度控制的组织系统，从项目经理，专业施工队、班组长及其所属全体成员组成施工项目进度计划实施的完整的组织系统并明确各岗位、各层次人员的职责和任务，遵照计划规定的目标去努力完成每一项施工任务。 2、为了保证施工进度计划的实施，建立进度的检查控制系统。从公司到项目部都设立专职人员负责检查汇报，统计整理实际施工进度的资料，并与计划进度比较分析和进行调整。不同层次人员有不同进度控制职责，分工协作，形成一个纵横连接的施工项目控制组织系统。 3、提前做好一切施工准备工作，施工前交底好各分部分项工程的施工方案，安排好施工用料的运输和采购，选用先进合理的施工机具，组织好各专业交叉配合工作。 4、 强化通讯、联络、交通、调度的手段，高效科学指挥施工，用图表法排出年、月、周施工进度计划，每星期召开一次生产例会，检查、落实并进行交底工作，做好书面记录，以备考核。 5、做到边检查，边验收的办法，减少中间环节，以缩短工期。 6、按工种、专业施工队伍分别签订施工责任合同，合同工期与有关进度计划目标相协调，并在合同中明确工期奖罚。在本工程施工中任何班组造成工期延误，每延误一天处罚500元。 date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior 16 7、做好周边单位及居民的安抚工作，在力所能及的情况下帮助他们解决一些实际困难，以取得周边单位及居民对施工所产生的不可避免的一些影响的理解和支持，使施工周边环境的干扰降至最低程度。 濮阳市中房建筑工程有限公司 第五章 施工主要技术方案 一、工程测量方案 1.1、概述 为确保工程定位质量，将成立一个由项目工程师负责的测量小组，小组各成员都必须持证上岗，严格执行中华人员共和国国家标准《工程测量规范》和相关规定。 1.2、工程测量总体构想 1.2.1 根据本工程的特点，轴线控制分为两部分:地下采用外控法，地上采用内控法来进行。 1.2.2 垂直部分采用水准仪和钢卷尺控制。 1.2.3 水平采用往返“精密水准”测量。 1.3、测量仪器的选用 仪器名称 厂牌 型号 精 度 1 经纬仪 苏州 J6 2″ 2 水准仪 索佳 C32 +2.0mm/km 3 全站仪 南方 S-320 2″ 以上仪器经鉴定合格，均在使用的有效期内;其它辅助仪器有: 50m，30m钢卷尺。垂直目镜、棱镜、光标、塔尺等。 1.4、平面轴线控制网 1.4.1、平面轴线控制测量 基准平面坐标控制网、垂直高程控制网的设置以业主提供的基准点为依据。并同地铁测量控制网进行复核准确。 测量控制网是建立在基准点的基础上的。设置时要求同时满足稳定、可靠和通视三个要素。同时，还需附加一些保证措施，建立一个控制副网或设置方位汇交点等方法来防止基准控制网遭到不可预见事件的破坏。 ction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withi18 1.4.2、轴线控制测量 利用基准平面控制网中的某一点作为测站(满足通视和方便的要求)，采用平面坐标测量法测量轴线，原则上应一次测量到位。 轴线坐标控制点投测完毕之后，互相之间应进行闭合校核。同时可检验偏差情况，以及时纠正。 垫层施工完毕将测量网分别对各轴线的汇交点对号入座，投设到垫层上，弹线，做上红漆标志后方可实施。 1.5、高程控制测量 基准水准点的建立: 根据业主提供的城市等级水准点，采用往返水准或闭合水准测量。用精密水准仪引测施工基准水准点,测量精度按二等水准精度测 设。 施工基准水准点应布置在受施工环境影响小且不易遭破坏的地方。 以基准水准控制点为依据，用精密水准仪采用闭合水准测量的方法，将高程引测至基坑边的临时水准点处。在基坑边寻找一个可垂直传递高程处，搭设一固定支架，将钢尺一端固定在支架挂钩上用重锤锤吊而下。采用两台水准仪一上一下同时测量。上面的一台水准仪将临时水准点的高程传递至钢尺上。下面的一台水准仪将钢尺上的高程传递至施工层上。 1.6、沉降观察测量 1.6.1、在挖土施工阶段，主要控制基坑边5m左右范围的地基沉降。确保施工安全。 1.6.2、在地下室结构施工阶段，在顶板砼浇筑完成时设立临时沉降观测点。 1.7、测量精度控制及保证措施 濮阳市中房建筑工程有限公司 本工程项目的测量分地下部份、地上结构部份、内、外墙装饰，关键控制结构部份的平面轴线尺寸与垂直轴线。 地下部份测量控制，关键在于自然地面上的建筑控制网设置、保护，基坑开挖后的控制网投测精度; 内、外墙装饰:内墙服从外墙的垂直度控制，结构的垂直度控制是建筑物的关键，而外墙的垂直控制是建筑物的重点，外墙装饰是建筑物最后的一道装饰画面。 方格网角度观测的主要技术要求 一测回中方格测微器两半测回各测回方 经纬仪测角中误两倍照准网等测回数 次读数差归零差向较差 型号 差(:) 差变动范级 (:) (:) (:) 围(:) ?级 DJ2 8 2 一 ,12 ,18 ,12 注:方格网设立后，应进行复测检查合格后，方可实用，且每隔一个月复核一次。 二、基坑降水施工方案 本工程因地质比较特殊，基坑下为全部粘性土，无法采用轻型井点方案;故土方开挖前采用四周小明沟进行降水，沿基坑四周、中央均匀布置10台深井，在挖土结束或视需要至底板混凝土浇捣前拆除。 (1)从深井内抽出的水一律排出坑外，及时修复损坏的排水管，不应让 抽出的水流回坑内。 (2)及时做好机械的保养和维护工作，及时遮盖露天运转机械，防止马 达等设备因雨天受潮漏电等不安全因素的出现，保证设备安全运 转。 d in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, and20 三、基坑挖土施工方案 一)挖土前准备 1.认真学习，熟悉图纸，组织力量精心编制操作性强的施工方案征求设计监理，业主等各方意见，完善方案。 2.对各类挖机设备进行全面保养检查并逐步进入现场。 3.办好申报渣土管理的有关手续，协调好市容，交通的关系使运土线路能保持畅通。 4.多落实几处卸点，以满足进度要求。 5.夜间施工配足照明灯具设备(基坑四周设6-8只1KW的投光灯，场地内设8-12只10KW的防眩灯)。 6.组织充分人员进行入口马路保洁。 7.机械设备准备 机 械 型 号 工作容量 数 量 PC-200挖土机 1m3 2台(备用1台) 自卸车 15-20T 10辆 二)挖土原则 1.施工顺序严格遵循“先进后退”原则 2.挖土方式:采用分层、抽条的方法进行，使支撑尽量处于均匀受力状态，以减少基坑围护变形。 3.土方开挖与支撑体系施工结合进行。支撑施工应严格实行“分层分段，随时支撑随时开挖”。 4.挖土运土机械严禁直接压过钢筋砼支撑围檩，梁或碰到支承立柱，行进线路遇支撑梁时必须用走道板架空支撑后方可跨越。 5.挖土时应随时注意观察基坑检测点的位移，沉降及地下水位等的变化及时读取检测数据，以便及时反馈信息，控制好挖土的节奏并准备好濮阳市中房建筑工程有限公司 应变措施。 三)挖土方及流程 根据本工程基坑呈长方形状，土方开挖基本采取踏步式由西向东退挖的方式进行。 1、挖土施工顺序 工程地下室全部采用1:1.5大开挖，施工前先挖除1.0—1.2m，有利 3于减少第二次土方开挖，配置2台单斗挖土机(1M)和一台推土机，分别齐头并进，控制好基坑的标高，严禁挖机抓斗碰撞桩基，桩边的土用人工开挖，分别齐头并进，基坑中间依次留出土方车辆行进道路，基坑开挖时，各台挖土机应派专人指挥，严禁挖机抓斗碰撞围护，挖机挖土应严南北均衡开挖，以确保维护受力均匀，保证基坑围护的安全性、稳定性，挖土为阶梯型开挖，对基坑底的土方派专人指挥，在基坑四周开挖排水沟，间距在20m左右设一集水井，用潜水泵抽排井内积水。土方开挖采用PC-200单斗挖土机械为主，辅以人工修土。坑底土桩顶以上10-20cm采用人工挖土为主，挖机不得扰动桩，保证基底土质密实度，每台挖机配置10名工作人员跟班扦土，配30辆15T土方车辆，采用日夜双班制施工，挖土过程必须注意以下几点工作: a、确保基槽尺寸大小，轴线及时采用龙门板桩控制点引测。 2b、基底标高采用竹桩控制，每1—2M设置一根竹桩，基底采用人工修平。 c、土方外运注意环卫工作，汽车出场时必须及时冲洗干净，以防污染道路。 d、清坡清底工作人员必须根据设计标高作好清底工作，不得超挖，如遇超挖，也不得将粘土进行回填，以免影响基础质量。 nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder 22 e、坡顶3m范围内禁止长期堆载和行走、停放重车。 5.2应急措施 基坑边坡出现裂缝、变形，以致滑动失稳险情，其本质的问题是土体潜在破坏面上的抗剪强度未能适应剪应力的结果。因此抢险应急措施也基本上从这方面考虑: 1、应及时的与维护施工单位联系，采取措施，确保基坑的稳定。 2、坡顶减载，清除其上的各种重物，必要时甚至挖去一层土。 3、坡脚压载，在坡脚底端，包括斜坡面及紧邻基坑底面范围内，采取 堆土、砂包或砌体等压载方法增加边坡抗滑力，维持边坡稳定。 四)人工配合铲土 1、 基底留0.2-0.3m厚土层由人工配合挖机铲平，避免挖机扰动基底 老土; 2、 工程桩四周的土方由人工配合挖机铲除，避免挖机碰撞桩体、井点 管; 3、 坑内集水井、电梯井、承台基坑及坑内排水明沟、盲沟土方由人工 配合挖机铲除，避免挖机多挖超挖，扰动坑底老土。 六)土方施工技术保证措施 1、施工前必须对操作人员进行技术、质量、安全的交底并做好记录。 2、大型机械进入工地应先平整场地，在确认道路坚实可靠的前提下再铺设好路基箱，方可进行施工作业。 3、挖土前应有地下管道、电缆、其它埋设物的报告书，如在挖土过程中发现与报告内容不符情况，应立即停止施工，不得擅自处理。 4、土方开挖时，每台挖机必须有专人进行指挥挖土。注意避免挖机碰撞桩基。 濮阳市中房建筑工程有限公司 5、基底留300mm土人工扦土，人工扦土用水准仪控制，严禁超挖。 6、机械进出通道处，应在靠近基坑护壁处铺设路基箱，以扩散压力;机械施工时，严格控制相邻土层高差小于2米，尤其在立桩和工程桩附近严禁土坡大于45度。 7、暴露基坑做好集水井，防止雨天积水。 8、严禁基底暴露时间过长，在挖机开挖至坑底以上0.2米时，配合人工铲平至设计标高，随即浇捣垫层砼。 9、坑底砂石回填必须按规定，分皮分层夯实。 10、挖机不得直接上支撑，上支撑前必须覆土，覆土高出支撑面30公分，经压实铺设路基箱后方可作业。 11、挖方、场地平整标高的允许偏差50mm(人工施工)、100mm(机械施工)。 14、积极配合好围护体系监测工作，发现险情，立即停止施工，通知有关各采取相应措施。在接到开挖通知后，继续开挖。 七)土方开挖施工安全 1、土方开挖严格按照施工方案执行。 2、土方开挖的顺序、方法必须与设计工况一致，并遵循“开槽限时支撑、先撑后挖，分层分段、留土护壁，严禁超挖”的原则，将基坑开挖造成周转设施的变形控制在允许的范围内。 3、应尽量缩短无支撑暴露时间，钢支撑安装时间不得超过40小时。 4、电梯井等局部落深处，除地基加固外，还应设置临时支撑，并采取先撑后挖的原则施工。 5、地面及坑内应设排水措施，及时排除雨水及地面流水，坑内排水严禁在坑边挖沟。 6、基坑边严禁大量堆载，地面超载应控制在20KN/m2以内，并严格控制不均匀堆载。机械进出口通道应铺设路基箱扩散应力，或局部注浆加固地基。 nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder24 7、对穿越场地的暗浜严格按施组技术要求进行处理，确保质量以策安全。 8、土方开挖过程中严格进行监测，如有危险及时处理，应做到信息化施工，确保工程和周转环境的安全。 三、 地下室砼结构施工 1 砼垫层施工，放样、弹线 本工程在土方开挖至基底设计标高时，控制好基底暴露时间，随时进行砼垫层浇捣。 素砼垫层施工关键控制标高和平整度。 控制标高措施:在垫层砼浇筑前，先做好控制标高的塌饼。塌饼表面标高用水准仪照准，塌并每隔2m一个。 平整度控制措施:素砼垫层采用平板振动器振实，拖平。然后用2m长硬刮尺刮平。木蟹打抹。表面采用二次抹光。当砼收水后，终凝前用木蟹进行第二次打抹。 放样、弹线:当砼达到一定抗压强度后，进行放样弹线。放样弹线后，必须进行技术复核。经复核验收符合要求后进行下道工序施工。 鉴于基坑槽面积的大小，整个基坑槽垫层施工时可以随基础基坑槽的分段开挖，分段验收而逐段进行，避免土体长时间外露。 垫层施工前，需要在基坑四周设盲沟和用承台基坑作集水井排水，另于垫层底开挖纵横盲沟，内填碎石以滤水、排水。盲沟末端须与承台基坑集水井相连。 砼垫层浇捣时，按规范做好砼标准试压块，留一组作为同条件养护试件。 2 地下室砼结构工程施工顺序 测量定位、放线?桩基验收?绑扎底板钢筋?预插柱筋、墙板筋?安装预埋?设置后浇带、施工缝止水片?支模(放置埋件及预留孔洞)?技术复核、隐检?浇筑底板砼?设置传力带?拆除第三道支撑?砼保温、保湿养护?施工缝处理?绑扎地下室柱、墙板钢筋?安装预埋?隐濮阳市中房建筑工程有限公司 检?安装柱墙顶板梁板模板?绑扎梁板钢筋?预埋管线、预留洞?隐检、技复?浇筑柱、墙和顶板梁板砼?砼保温、保湿养护?换撑?拆除第二道支撑?地下一层施工?混凝土养护。 3 底板钢筋施工方法 钢筋工程必须符合《砼结构工程施工及验收规范》要求。 3.1 钢筋均采用场外制作，现场安装，对于进场的原材料钢筋必须有钢材质保书，并按规定按批量做好原材试验及套接、焊接节头检测，检测合格后，经现场技术部门及监理工程师认可后方可使用。 3.2 严格按设计施工图和国家规范的标准，编出钢筋加工清单，施工部门严格按清单加工制作。 3.3 加工好的钢筋必须进行整理，分类，按照施工计划分类堆放整齐，并挂牌标识，标明种类及使用部位。 3.4 底板下层的钢筋绑扎必须具备下列条件方能进行。 ? 在下层钢筋绑扎范围内的桩顶处理须符合设计要求。 ? 混凝土垫层必须要达到能承受钢筋和施工操作荷载的强度。 ? 轴线、墙、柱截面尺寸必须符合设计施工图。 ? 加工进场的材料的均须达到设计规定和国家标准。 3.5 绑扎底板底层钢筋时，在垫层面弹出绑扎控制线，以保 证间距尺寸，其偏差值应控制在允许范围内，钢筋绑扎质量应符合 规范要求。 3.6 钢筋在绑扎施工中必须及时配合检查验收，以免返工，影响施工进度。 3.7 底板面层钢筋采用架设角钢支架分层控制绑扎，以保证底板面层钢筋位置的正确和施工作业的安全。根据施工要求，每3m设一道L50*50*5角钢支架。 3.8 墙、柱插筋绑扎依照在垫层上所弹轴线及模板线排列绑扎，为确保插筋位置正确，在底板面层钢筋上将墙水平筋或柱箍筋点焊固定于 iness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure of26 面筋上，插筋顶端临时绑扎1,2道水平筋或箍筋，以保证墙、柱插筋位置的正确。 3.9 主筋联接按设计要求?Φ22以上横向钢筋用螺纹连接，,Φ22横向钢筋用焊接或绑扎，接头按规范错开搭接位置。 3.10 底板底层钢筋砼垫块高度及双层钢筋中间角钢支架支设高度必须满足设计对底板厚度及上下皮底板主筋砼保护层的要求。 4 底板模板施工 4.1 底板外侧模采用围护桩墙作模板，围护桩墙经人工修平后钉钢丝网并喷洒水泥浆涂油膏，作隔离层，集水井、承台、电梯基础下翻采用砖胎模，砖胎模采用标准粘土砖，M5水泥砂浆砌筑，内侧为正面墙，并用水泥砂浆粉平、抹光。外侧回填土，分层夯实，上做100厚C20素砼垫层。电梯井、集水井内模采用木模，方木或钢管支撑固定。 4.2 外墙水平止水带施工 地下室底板与外墙板的施工缝留在板面上300mm处水平留置，采用钢板止水带。钢板止水片采用电焊固定在墙板主筋间，以保证钢板止水片位置正确。300高外墙板采用木模板单面三角支撑。 5 地下室底板砼施工 底板砼按后浇带分成4块，每块一次浇筑完成，不留施工缝。为保证砼浇筑的连续性，底板砼浇筑时，采用商品砼泵送技术，配备足够的砼泵车和搅拌车，24小时连续施工，不间断地完成砼供应和浇筑工作，具体施工时应计算每一块砼的工作量大小，来决定泵车的台数，以泵车连续不间断地工作来配备搅拌车数量，尚需考虑城市道路交通阻塞等问题。一般搅拌车运送砼数量应为泵车出砼量的1.2倍。但同样应控制搅拌车在现场停留时间不宜过长，以保证砼质量。 5.1 底板砼浇筑 地下室底板混凝土以后浇带划分区块，由东向西进行分块同时浇捣，每一块底板的砼不留施工缝，必须一次浇捣成型，且无冷缝。 濮阳市中房建筑工程有限公司 ? 整个现场布置3台汽车泵，分四块同时作业。在一块砼浇筑时保证有1,2台泵车能同时工作，并配合足够数量的搅拌车辆，以确保泵车连续工作，以保证底板砼连续施工，不留施工缝，且无施工冷缝。 ? 混凝土浇捣前及浇捣时，基坑表面应保持干燥。混凝土采用斜面分层法浇筑，每层厚度控制在30,40cm ，上下层砼覆盖时间不得超过砼初凝时间，并确保振捣密实。每1台砼泵车供应的混凝土浇筑范围内应有不少于4台插入式振动机同时进行振捣，要求不出现夹心层，不漏振。 ? 混凝土表面采用二次抹光，以防止砼出现收水裂缝。 ? 砼落筑好后用拍板压实，长刮尺刮平。 ? 砼初凝前用铁滚筒碾压数遍，滚平; ? 砼终缝前，用木蟹打磨压实、整平。用草包覆盖、保养。 5.2 底板砼内外温差控制措施 底板砼厚度较大，特别是地梁和承台处厚度较大。为了防止地下室不渗漏，控制砼内外温差是防止砼裂缝产生的主要因素。 ? 为掌握基础内部实际温度变化情况，防止内外温差超限值而产生收缩裂缝，我们对基础内外部进行测温记录，密切监视温差波动，以指导混凝土的养护工作。 ? 为了严格控制混凝土的内外温差，确保混凝土的质量，砼的保温保湿养护是一项十分关键的工作。保温养护能减少混凝土表面的热扩散，减少混凝土内外温差，防止产生表面裂缝。保温养护能发挥混凝土材料的松驰特性，防止产生贯穿裂缝。保温保湿养护能防止混凝土表面失水，而产生表面干缩裂缝，再者能使水泥水化顺利进行，提高混凝土的极限抗拉强度。保温、保湿养护采用覆盖二层草袋及一层塑料薄膜的养护方法。 ? 优化混凝土配合比 混凝土因其水泥水化热的大量积聚，易使混凝土内外形成较大温差， nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder28 产生温度梯度，而产生温差应力。因此在施工中应选用水化热较低的水泥以及尽量降低单位水泥用量。 a、 选用低水化热水泥，以降低水泥水化所产生的热量，从而控制大体积混凝土的温度升高。 b、 粗骨料选用料径为5,40mm连续级配碎石;细骨料选用细度模数2.5左右的中砂。严格控制粗细骨料的含泥量，石子控制在1%以下，黄砂控制在2%以下。如果含泥量大的话，不仅会增加混凝土的收缩，而且会引起混凝土抗拉强度的降低，对混凝土坑裂不利。 c、 可选用掺入具有减水作用外加剂，以改善混凝土的性能。并根据设计要求掺加UEA微膨胀剂。 d、 坍落度:控制在120+20MM。 e、 凝结时间:初凝时间宜9-10小时，终疑时间宜12-13小时。 5.3 底板砼质量保证措施 ? 由项目经理部组成一个底板混凝土浇捣领导和施工生产班子，负责混凝土施工全过程，确保混凝土浇捣顺利进行。 ? 严格把好原材料质量关，水泥、碎石、砂、外掺剂等要达到国家规范规定的标准。 ? 混凝土坍落度严格控制，必须达到120?20mm。严禁现场加水现象产生。 ? 质量部门分三班巡回监督检查，发现质量问题，立即督促整改。 ? 向搅拌站反馈现场混凝土实际坍落度、可泵性、和易性等质量信息，以有利于控制搅拌站出料质量。 ? 按照浇捣方案，组织全体参战人员进行大型技术交底会，使每个操作工人对技术要求、混凝土下料方法、振捣步骤等做到心中有数。 ? 参战的全体施工管理人员实行岗位责任制，做到职责分清，奖罚分明。 ? 混凝土浇捣时按每皮下料高度控制在50cm，做到边下料边振濮阳市中房建筑工程有限公司 捣，每台泵的混凝土浇筑面不少于4只振动棒同时对混凝土进行振捣。 ? 混凝土浇捣必须连续进行，操作者、管理人员轮流交替工作。浇捣时按规定分别做好标准养护及同条件养护砼试压块。 ? 混凝土浇捣前只有各项准备工作完善、到位，现场各项各级验收工作顺利通过，最终由公司总工程师下达混凝土“浇捣令”，混凝土才能开泵进行浇捣。 ? 基坑须有良好的排水系统和足够的集水井24小时值班抽水，以保证底板砼施工时坑底干燥。 6 地下室墙板、柱、顶板钢筋施工 钢筋要求按进度计划和料单分批进场，在现场加工制作，分类堆放，挂牌识标。 钢筋按计划进场后，按ISO2000标准相应条目要求分类堆放，并做好标识，钢筋待抽检试验合格后，方可用于本工程中，钢筋按绑扎先后顺序落实加工，并分类堆放整齐、取用。 2 采用Ф25钢筋制作撑马，用以支撑上下皮钢筋，数量为每m一只。 钢筋加工时直径?Ф22钢筋采用螺扣套接，,Ф22钢筋采用绑扎，绑扎安装时竖向粗钢筋采用电渣压力焊连结。所有钢筋搭接和锚固长度必须满足设计要求和规范规定。钢筋绑扎完成后，必须按结构设计说明中的规定垫好不同部位不同厚度的钢筋保护层垫块。钢筋保护层垫块事先用与砼同标号的水泥砂做好，墙板、柱的垫块必须预埋铅丝，用以固定在钢筋上。 钢筋下料长度应通过具体翻样后计算下料，应先考虑各种结构受力部位的多筋布置上下位置等因素，以免造成钢筋绑扎困难。受力钢筋的交错排布以图纸为依据，经理部技术负责人必须对此向班组长做技术交底。钢筋绑扎必须规范，扎丝一律朝内，焊接必须根据钢筋规格、气温备件和焊接方法选择合适的焊接工艺和参数，焊接长度和钢筋中线对正 iness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure of30 等必须按施工规程要求施工。 钢筋必须经自检和专检，在钢筋的自检中和专检中，必须认真检查受力钢筋规格、数量、位置是否正确，墙板的钢筋网片间距和柱箍是否有误，各结构的有效高度是否符合设计意图，钢筋的保护层垫块固定是否可靠及厚度是否正确等。钢筋经自检和专检符合要求后，填写隐检验收单，请监理和质监站来进行隐检。隐检符合设计及规范要求后，进行下一道工序施工。 钢筋施工除必须符合常规的施工规程要求外，根据本工程特点，应特别注意:外墙板钢筋保护层厚度必须严格按设计要求，不得超厚，同时应控制钢筋间距，以免外墙砼出现收缩裂缝。 7 地下室墙板、柱、顶板支模 7.1 墙板、柱模板 地下室板墙内模、内板墙、柱模板采用木制九夹板，60mm×80mm木龙骨和φ48钢管，φ14对穿螺栓固定。外墙板内模采用单面内支撑，按不同间距预埋型钢，作为支撑受力点。各支撑用钢管连杆连接成一个整体受力体系，保证支撑牢固、稳定。 内墙板设对穿螺栓拉结，考虑商品砼，泵送对墙模板侧压力较大，对穿止水螺栓采用φ12,φ14钢筋制作，间距600×800，对穿螺栓与钢管固定采用加强型伞形销或采用10厚钢板垫块加螺母。根据受力不同，固定采用单螺母或双螺母。对穿螺栓在模板内侧穿放一块20厚小木块，拆模后将小木块清除，对穿螺栓沿凹槽底割平，用1:2水泥砂浆封闭。 柱模板采用木制九夹板。竖向木龙骨60mm×80mm间距300mm。每面设二根对拉螺栓，上下间距400mm。φ48钢管抱箍上下间距600mm。 柱、墙在立模前应进行施工缝处理，施工缝处理详见本章4.8。柱、墙模板下口留清扫口，清扫口用木模封闭。 模板支撑采用φ48钢管。柱与柱之间和柱与墙板间的支撑应连成整体，以加强稳定和整体性。 7.2 顶板梁模板 濮阳市中房建筑工程有限公司 顶板模板采用竹胶板或木制九夹板。梁模板采用木制九夹板，木搁栅采用60mm×80mm方木。承重及支撑采用φ48钢管。 技术复核。模板支撑好后，必须进行技术复核，技术复核在班组自检自查的基础上，由木工翻样进行复核检查，再由项目经理部施工员、质量员进行验收检查，符合要求，填写技术复核单，并办理签证手续后，才能进入下道工序施工。 7.3 保证质量措施 ? 模板和承重支模体系必须具足够的强度、刚度和稳定性。顶板梁承重立杆和墙柱支撑连成整体。承重立杆设二道水平拉杆加扫地杆，并设斜撑和剪刀撑以确保支撑体系的稳定。 ? 垂直控制:每一根柱相邻两面要挂统高线锤，作垂直校正、固定。剪力墙每隔2m左右挂统高线锤作垂直校正和固定。 ? 轴线、平面位置控制:柱、梁每一区段必须拉统长麻线塑料布等防雨遮盖材料。 ? 标高控制:每一根柱都必须进行标高测定，同标高柱必须拉统线进行复核检查。每根梁底两端和中间分几点进行标高测定，并拉统线进行复核检查。板底四周和中间分几点进行标高测定，并拉统线检查板底平整度和用2m长直尺检查板底平整度。 ? 梁柱节点模板必须准确计算，精工细作。避免梁柱节点处模板长度拼接。若要接长，不应在节点处拼接长度。模板必须平缝拼接，不得留有缝隙。钢木不宜混拼，若要混拼或搭接，必须有保证质量措施。 8 地下室墙板、柱、顶板砼施工 8.1 地下室墙板砼施工 本工程地下室为超长超宽地下室，外墙板厚度为250-350?，墙板砼施工关键是防止外墙板砼裂缝的产生。 砼中水泥水化所释放的水化热，产生较大的温度变化，由于砼表面和内部的散热条件不同，使砼温度外低内高，形成温度梯度，使砼内部 iness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure of32 产生压应力，表面产生拉应力，当表面拉应力超过砼抗拉强度，即产生砼表面裂缝。其二，当砼强度发展到一定程度，砼逐渐降温，砼降温引起的变形加上砼失水引起的体积收缩变形，受边界条件约束引起的拉应力超过砼抗拉强度产生裂缝，甚至贯通裂缝。 防止裂缝产生必须减小砼内外温差，延缓砼降温时间，提高砼抗拉强度和早期抗拉强度。 控制裂缝产生的技术措施 (1) 减小砼内外温差 a 降低水化热的产生同3.4.2节。 严格控制商品砼坍落度。项目部试验员在现场每隔2,3小时对商品砼坍落度测试1次。并做好记录。 指派专人到商品砼生产厂家监督，检查拌制砼用砂、石材料，外加剂的质量和计量。 b 砼表面加强保温覆盖。 根据气温条件，采用塑料布、草包覆盖砼表面，减小砼表面散热，缩小温度梯度。 (2) 减小砼收缩变形应力。 a 减低砼温度应力:做好砼保温、保湿养护，缓缓降温，充分发挥砼徐变特性。 b 采取长时间养护，延迟墙板拆模时间，延缓降温时间和速度。充分发挥砼的“应力松驰效应”。 墙板砼浇筑好后，随即用草包覆盖，砼终凝后即开始浇水养护，始终保持砼表面和模板潮湿。墙板砼采用带模浇水养护。为确保砼表面和模潮湿，指派专业养护。 (3) 提高砼抗拉强度 a 选用良好的级配粗骨料，严格控制砂石含泥量，加强砼的振捣，提高砼密实度，减小砼收缩变形。 濮阳市中房建筑工程有限公司 砼浇筑前必须对商品砼生产厂家拌制砼用的砂、石材料进行取样检验，严把材料关。 b 加强砼早期养护，提高砼早期抗拉强度和弹性模量。 8.2 墙板、柱砼浇筑 砼浇筑前进行钢筋隐蔽工程验收，并对模板及支撑、预埋件、预留洞、管线等作全面检查。 在浇筑前，应清除模板内的积水、木屑、铅丝、铁钉等杂物，并用水冲洗干净，将模板湿润。 砼采用商品砼，泵送。墙板砼浇筑高度超过3m，应在墙板侧面开设门子板，或采用串筒、溜管使砼下落，以防砼离析现象。 对墙板砼浇筑的关键是控制砼分层浇筑的高度，每层不大于500mm和防止漏振，为此指定砼班长，亲自指导砼浇筑顺序及流向，控制墙板砼浇筑过程中的高低差。并指派专职质量员跟班检查、监督砼浇筑过程中分层高度和有否漏振。 8.3 地下室顶板砼施工 地下室顶板砼与梁、墙板、柱一起浇筑。浇筑前进行钢筋隐检，水电安装预埋管子和预留孔洞检查，检查模板拼缝是否严密，支撑是否牢固，有足够的强度、刚度和稳定性。模板必须先浇水湿润，清除木屑、垃圾和杂物。做好施工缝处理。施工缝处理同3.8.1节。 砼采用商品砼泵送。顶板砼面积大，关键控制砼浇筑顺序及流向，先后砼搭接时间严格控制在砼初凝时间内，并应加强先后砼搭接处的振捣。砼用插入式振动器振后，板面再用平板振动器振捣。为确保砼面平整，采用拉麻线，2m长硬刮尺刮平后，打木蟹，再用铁板压实抹光。砼表面采取二次抹光，第一次抹光后，约2,4小时，砼表面收水，在砼终凝前再用木蟹打毛，铁板压实、抹光，可防止砼表面收水裂缝。 9 施工缝、后浇带处理 9.1 施工缝的处理 the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus 34 本工程底板砼浇筑设两条后浇带，在后浇带处继续浇筑砼时，已浇筑的砼抗压强度不应小于1.2N/mm2。 (1) 在已硬化的砼一须上继续浇筑砼前，应清除垃圾、水泥薄膜，表面松动砂石和软弱砼层，同时还应加以凿毛，用水冲洗干净，并充分湿润，一般不宜小于24小时，清除表面积水。 (2) 在施工缝位置附近回弯钢筋，要做到钢筋周围的砼不受松动和损坏，钢筋上的油污、水泥砂浆及浮锈等杂物应清除。 (3) 在浇筑前水平施工缝应先铺上50,100mm厚与砼内砂浆成份相同的水泥砂浆。 (4) 从施工缝处开始继续浇筑砼时，要注意避免直接靠近缝边下料。机械振捣前，宜向施工缝处逐渐推进，并距80,100mm处停止振捣，但应加强对施工缝接缝的捣实工作，使其紧密结合。 9.2 后浇带的留置 后浇带按设计要求位置留置。 施工期间，后落带处应加设盖板，暂时封闭，同时保证侧壁后浇带处的有效隔离。防止建筑垃圾掉入后浇带，增加后浇带清理难度。 9.3 后浇带处理 后浇带砼处理同9.1。 后浇带砼标号:为提高后浇带砼抗渗及防收缩性能，采用砼膨胀剂，一般采用UEA，掺量根据设计由试验室的试配决定。 10 安装工程施工方案 10.1、 管道工程施工方案 10.1.1 针对本工程具体特征，本公司计划管道工程从地下一层开始逐层向上安装，同时从立管由下而上配合水平管安装，具体技术措施，施工工艺和安装规范如下: 10.1.1.1 本工程管道工程:生活给排水、消防冷冻用水、供回水管道等施工前必须画断面排布图，这样可以提高施工质量而且避免返工。 濮阳市中房建筑工程有限公司 10.1.1.2 管道、阀门等安装前必须清除内部污垢和杂物，安装中断或完毕的敝口处，应临时保护，避免杂物进入，以保证今后冲洗，试压顺利。对大口径及关键部位阀门要预先做好试压。 10.1.1.3 立管支、托架安装高度，距地面1.5-1.8M为宜，层高大于5M须安装2个或2个以上，支托架应牢固紧密地固定在墙、柱子或其他结构上，支架安装应水平，吊架的吊杆应垂直于管子。 10.1.1.4 安装过程中必须注意管道的坡度，例如排水横管宜有2‰-5‰的坡度向排出口或泄水装置。 10.1.2 成品、半成品的保护 10.1.2.1 水泵的保护:水泵就位后，为避免杂物进入水泵进口出口，用白铁皮将水泵进口、出口盖住，然后，用铁丝把铁皮与法兰孔坚固在一起。 10.1.2.2 消火栓的保护:在消火栓安装完毕后，为防止土建过程中泥浆落至消火栓箱内，应用白胶带贴在消火栓箱表面。 10.1.2.3 施工过程中管理道、阀门的保护:在安装前必须清除污垢和杂物，安装中断或完毕的敞口处，应临时保护，避免杂物进入。 10.2 电气工程施工方案 11.2.1 施工准备 11.2.1.1 学习有关电气施工的技术规范 11.2.1.2 熟悉图纸资料，弄清设计图的内容，注意图纸提出的施工要求。 11.2.1.3 准备机具材料。 11.2.1.4 技术交底、施工前认真听取施工员的技术交底，弄清技术要求、技术标准和施工方法。 10.2.2 施工工序 安装程序 a、施工前准备 nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder 36 b、配合土建预埋电气管道 c、接地极制安，防雷接地利用主筋焊接 d、电气设备基础制安、电气支架、电缆梯架制安 e、管内穿线、开头灯具安装 f、电气设备安装 g、电缆敷设 h、校线、接线 j、全系统试车 j、交验收 有关安装过程中需要调试配合的工作由公司试验室负责。 10.2.3 施工方法 10.2.3.1 电气配管 ? 埋于地下的电线管路不宜穿过设备基础，在穿过建筑物基础时应加保护套管。 ? 管子安装前必须消除管内毛刺和铁锈，并涂以防腐漆，电线 管的连接必须采用束结连接，焊管采用套管连接，管子须用钢锯切断，严禁用火焰、电焊切割。 ? 电管的弯头应用符合要求的弯管器弯制，弯曲处不得产生破裂现象，椭圆度不得超过管径的10%。 ? 管子在穿过伸缩缝或沉降缝时，应装接线盒、金属软管装置，并做好接地性垮接。 ? 预埋在混凝土内的电管尽量在二层钢筋之间，埋设于楼板内的电管应尽量避免重叠，电管上混凝土保护层不应小于15毫米。 ? 电管在平顶内敷设时，要求与土建施工配合，电管要固定牢固，灯头箱位置要正确。 ? 预埋管线管路较长，弯头较多时，应预先穿好拉线铁丝以利穿线工程顺利进行。 濮阳市中房建筑工程有限公司 10.2.3.2 管内穿线与电缆敷设 ? 管内穿线须在土建内墙粉刷、地坪等工程完毕后进行。 ? 清除管内杂物和积水直到干净为止。 ? 放线时采用放线架，导线不得扭结，两端应做好记录。 ? 不同回路、不同电压，交流与直流的导线，不得于穿入同一根子内，一根钢管不得穿单根导线。 ? 施工人员应对其规格外观质量作检查，并做好必要的记录。 ? 低压线路装置完工后，接电前用500,1000V摇表测量线路装置每分路相同与绝缘电阻，阻值应符合要求。 10.2.3.3 二次回路配线 ? 二次回路配线首先要熟悉电气原理图，并查对设备型号规格及导线规格，敷线回路应清晰、美观、整齐。 ? 接线前根据图纸编号校对线路，同根导线两端应套上相应编号的接线端子，进入端子的导线应留适当余量。 ? 导线不得有损伤，线头变成圆圈的方向应与螺钉拧入方向一致，导线与螺帽之间须用垫圈。 ? 二次回路配线的线型与线径要严格按设计和规范要求选用，导线中间不应有接头。 ? 接线完毕应认真检查线路，做好绝缘测试，为配合模拟试验作好准备。 10.2.3.4 安全注意事项 ? 工地应使用本公司统一监制的带有触电保护装置的配电箱，并应由专人负责施工用电配置与接线。 ? 施工中所用的灯、电动工具等使用后，应特别注意电源，不用时必需切断。 ? 施工用电缆及电源线应架空妥善固定，防止划(压)破绝缘层，造成人身触电事故。 corrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more im38 ? 使用电动工具特别是手持电动工具时，其外壳必须按要求进行接零保护，保护零线应单设，零线不准经过开关及熔断器。 ? 严格遵守电工安全技术操作规程和建筑安装工程安全技术规范有关的规定。 10.2.4 成品与半成品保护 10.2.4.1 配电箱的保护: 成品置放仓库干燥处，配电箱安装完毕后，为防止土建粉刷过程中泥浆落至配电箱，用白胶带贴在配电箱表面。 10.2.4.2 预埋电线管、接线盒的保护 在预埋电线管时，在电线管两端用水泥纸堵住，接线盒预埋时，在接线盒塞满水泥纸，这样可以避免电线管堵住和以后便于查找接线盒。 10.3 各系统调试方案 10.3.1 给、排水系统调试方案 10.3.1.1 调试前的准备工作 ? 首先应熟悉整个系统的图纸及施工过程中的更改联系单，各种设计参数，各种管路的走法，设备所在的位置。 ? 组织与领导:在安装单位完成单机试运行并符合规范要求的情况下，由安装单位提供有关书面资料，由建设单位协调组织有关设计、施工、管理、设备供货等单位共同进行系统调试。 由公司与项目部和建设单位、质检部门人员组成，检查设备、管路施工质量情况和实际施工中与图纸不相符合处，如存在，则立即更改。 10.3.1.2 给水系统调试 全面检查管路情况，是否符合设计要求，偏差是否超过设计要求，然后检查出水点情况，水量是否充沛有无渗漏现象，龙头、拉杆使用是否灵活。 10.3.2 电气调试方案 10.3.2.1 调试前的准备工作 濮阳市中房建筑工程有限公司 调试前先熟悉整个系统的图纸及施工过程中的更改联系单，各种设计参数，各种电缆、线路的走法，设备所在位置。 10.3.2.2 系统调试: 配管穿线后，先做绝缘测试，并填写记录，待灯具安装后，先送电检查各系统开关柜工作是否正常，然后再送电;调试灯具，一般有以下现象: 故障现象 原 因 ?电流过大、检查负荷是否超载 开头跳闸 ?短路、检查是否绝缘损坏和接线错误或搭壳。 ?灯泡是否损坏，更换灯泡试一试。 灯不亮 ?检查线头是否连接松脱。 ?有无电源送到位。 ?检查容量是否超载 电线过热 ?检查绝缘是否损坏，引起电流过大。 10.4 安装机具配备计划 安装主要施工机械配备计划表 机械或 规格 额定功率 序号 数量(台) 备注 设备名称 型号 (KW) 1 单平咬口机 YZD-15 1 2.2 2 联合角咬口机 YZL-15 1 2.2 3 弯头联角咬口机 YWL-15 1 0.6 4 台钻 Z512-2 2 2×0.75 5 电动套丝机 TQ100-C-4 3 3×0.75 6 圆钢套丝机 4-200 1 0.75 7 液压弯管机 WYB-108J 1 1.10 8 液压弯管机 FOB-4D 2 2×1.50 nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder 40 9 型钢切割机 WQS-400 2 2×0.75 10 电动试压泵 4DY-25/40 2 2×3.00 11 手动试压泵 5YL-10.5/4 2 12 卷扬机 JJM-3t 2 2×5.5 13 电焊机 JBX-60 3 3×3.00 14 手提电焊机 2 15 气焊机 2 16 电动开槽机 D3L-50 1 2×2.2 17 冲击电钻 φ14 3 3×0.23 18 手电钻 φ6 2 19 手拉葫芦 1-10t 2 工程质量保证措施 1、 施工质量保证体系 1.1 工程质量目标 针对本工程的特点，我公司将从起步高，要求严，从技术的先进性、管理的可行性，配合的实际性上指定措施，确保工程质量合格，争取创“中州杯”。 1.2 工程质量保证体系 1.2.1 质量目标管理网络 根据确保合格的目标编制相应的质量保证措施，落实组织网络，建立质量保证体系和岗位责任制，严格执行技术质量管理制度。 濮阳市中房建筑工程有限公司 质量目标管理网络图如下: 质量责任制 质量控制点 加强分包项目管理 指定质量控制点 落实岗位责任 跟踪管理 各分项按工种书面交底 分析改进 质量目标 保证主要分项 优良 保证各分包评 定优良 保证竣工工程 评定优良 工作质量 检查制度 合理设置岗位指定专加强自检互检专检 项控制点 落实整改措施 跟踪管理 评定及奖罚 the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus42 1.2.2 保证质量目标的管理组织体系 总承包项目经理部 综合办公室 相关 计划经营部 质量部 检 生产安全部 查 项质 围木泥 钢防油给暖电架目量 护工 工 筋水漆排通 气子质程 体、 制保工水 消搭量序 系 安 温 程 防 拆 砼监控 工 控制 体 和 系 制 度 专职和兼职质量员 操作人员 执行包括:?技术复核系统;?质量监督系统;?材料管理系统; ?计量级配系统。 项目质量监控体系:?方针目标控制;?技术规范控制;?质量标 准控制。 1.3 确保合格，总体措施 制定实施细则详见后面章节，本公司将从目标管理、宣传教育、实 施步骤、措施与对策、奖罚办法、阶段总结等方面制定为详尽详细的确 保合格计划，以ISO9002质量管理体系进行实施管理。 2、 现场质量管理及保证措施的流程控制 濮阳市中房建筑工程有限公司 2.1 施工过程管理流程控制 开始 现场、技术、设备 改整 质量计划及施工方案 N 审 批 Y Y 开 工 分部分项工程质量评定 整改 验收合格否 N Y 过程控制 业主监理及质监评定 纠正 N 质量验评 N 交付否 Y Y 完成 2.2 材料采购过程的流程控制 under nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water non44 BEGIN 工作内容 1、用料申请 调整 采购计划 2、原材料采购 N 3、联系分承包商 确认否 4、分承包商资料 Y 选择供应商 N Y 合格供应商 5、分承包商申报 6、合格分包商资料 审批 确认供应商 7、合格分包商名称 8、购销合同 合同约定 9、租赁合同 过程控制 进货验收 10、产品准用证 N 11、产品合格报告 退货 合格否 12、质量复试报告 标识 13、收料月记记录 质量追溯 14、原材料质量追溯 END 2.3 检验与试验标准流程 这里的产品指原材料、构配件、工程设备、在施品(包括分项、分部工程)和成品，并包括了一般的工序检验和试验以及最终的检验和试濮阳市中房建筑工程有限公司 验。 2.4 施工设备的检验、测量和试验流程 按照施工全过程中使用的检验、测量和试验进行控制、校准和围护的要求和方法，以保证测量能力满足要求，确保检验、测量和试验结果的正确性。 检验、测量和试验设备控制工作流程图 BEGIN 采购 / 选择 Y 校准合格否 修理鉴定合格 N Y N 使 用 报废 合格 不合格 周期鉴定 END bus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysa46 2.5 现场施工机械设备管理流程控 BEGIN 策划及设想 N 审批通过否 Y 安装调试 N 验收 Y 使用 Y 维护、保养 检 查 N 继续使用否 Y 拆 卸 END 濮阳市中房建筑工程有限公司 3、 工程质量总承包措施 3.1 工程质量管理措施 3.1.1 本工程建立以项目工程师为质量主管，项目质量员、项目施工员为工程质量负责人的项目质量管理体系。根据工程确保合格的目标，制定各级岗位质量责任制，全面提高全体施工人员的质量意识和确保合格的决心。 3.1.2 加强技术质量管理监控能力，认真学习和执行国家验收规范、规程及上级主管部门颁发的建筑法规、规定及文件，认真学习施工图纸，开好设计交底会议，对有可能影响质量和施工难度的问题尽量预先与设计沟通，取得共识，为合格工程打下良好的基础。 3.1.3 加强对各施工班组的协调管理工作，认真接受监理单位的监督。 3.1.4 在全面深刻理解图纸和设计意图的情况下，根据工程特点，编制科学、先进和可行的施工组织设计，由上级总工审批同意，并上报业主和监理单位，全面规划和指导整个工程的施工。 3.1.5 按提出的质量目标，进行质量策划。并在工程施工(包括分包)前编制项目质量保证计划，报公司审批实施。 3.2文件资料的管理 3.2.1 文件管理 a、 文件往来 总承包对外发出的所有文件，都纳入编号系统并实行分级管理。 b、 总承包内部文件编号 总承包内部文件往来必须编号。 c、 总承包对外文件编号 总承包发往业主、设计、监理等单位的文件也必须编号。 3.2.2 文件的发放和传递 a、 发文:一级文件由综合办公室负责分发;二级文件由各部门自 nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder 48 行分发; b、 外单位来文，必须由综合办公室统一收文，逐一处理，原则上各部门不直接收文; c、 有关工程的传真文件统一由综合办公室收文、编号，分送各有关部门。 3.2.3 工程档案管理 a、工程档案总管部门:工程档案由综合办公室统一管理，每季度末各分管部门将整理后的资料交综合办公室归档存库; b、工程档案分管部门:工程档案暂由各部门按分管科目进行汇编收帐，按上级要求统一分类、编目、编号。 3.2.4 档案的检查、核对及移交 工程档案应定期检查核对，做到帐物相符，待工程竣工后，工程评定结束，按有关规定向有关方面移交。 4、 针对性工程质量保证措施 根据我公司大量的工程实践以及工程中容易出现的问题，结合本工程的具体情况制定了不同阶段的针对性的质量保证措施。 4.1 钢筋工程质量保证措施 4.1.1 施工前施工员必须对施工顺序、操作方法和要求向操作人员详细交底，施工过程中对钢筋规格、数量、位置随时进行复核检查。要特别注意一些较复杂部位的钢筋位置、数量随时进行复核检查，梁柱节点严禁漏放箍筋。 4.1.2 钢筋的保护层厚度按设计图纸规定进行。同一截面钢筋的接头数量应符合设计与规范要求。 4.1.3 严格控制柱插筋的位置，避免发生钢筋位移及规格与设计图纸不符，柱钢筋绑扎前必须清理根部的水泥浆水，清理干净后方可进行绑扎，并注意竖筋的垂直度，不得在倾斜的情况下绑扎水平筋及箍筋。 4.1.4 钢筋不得任意代换，根据实际情况确需调整时必须由技术部濮阳市中房建筑工程有限公司 门与设计商量同意后方可实施，并办妥技术核定单。 4.1.5 弯曲变形的钢筋须矫正后才能使用，钢筋上的油污、泥浆要清除干净。 4.2 模板工程质量保证措施 4.2.1 根据本工程确保合格的质量目标，对模板的制作有很高的要求。模板制作的优劣直接影响混凝土的质量。本工程模板配置为定型模板，制作安装偏差控制参照企业标准执行。 4.2.2 模板施工前，必须先进行模板及支撑系统的配置设计，绘出模板排列图。翻样与技术员必须对模板支承、排列、施工顺序、拆装方法向班组人员作详细交底。对运至现场的模板及配件应按规定、数量逐次清点和检查，不符合质量要求的不得使用。 4.2.3 模板支撑系统必须横平竖直，支撑点必须牢固，扣件及螺栓必须拧紧，模板严格按排列图安装。浇捣砼前对模板的支撑、螺栓、柱箍、扣件等紧固件派专人进行检查，发现问题及时整改。 4.2.4 孔洞、埋件等应正确留置，建议在翻样图上自行编号，防止错放漏放。安装时要牢固，经复核无误后方能封闭模板。 4.3 混凝土工程质量保证措施 4.3.1 严格执行砼浇捣令制度。浇捣签发前施工现场应办妥各类有关技术复核、隐蔽验收手续。 4.3.2 施工前一周，将砼强度等级、数量、坍落度大小报搅拌站登记，准备好足够数量的砼泵车及搅拌车，并提请监理方审查后方能组织生产。 4.3.3 严格把好商品砼原材料质量关，水泥、碎石、砂及外掺剂等即要达到国家规范规定的标准，又要满足设计及业主提出的质量标准，各种质量检验报告需报公司质量部门审核存档。 4.3.4 及时了解天气变化，浇捣砼需连续施工时应尽量避免大雨天。如果砼施工过程中下雨，应及时遮盖，雨过后及时做好面层的处理 date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior50 工作。 4.3.5 砼浇捣前，施工现场应先做好各项准备工作，机械准备，照明设备等应事先检查，保证完好符合要求，模板内的垃圾和杂物要清理干净，木模部位要隔夜浇水湿润。 4.3.6 操作难度较高处和留洞、钢筋密度较大的区域，应做好醒目标志，以加强管理，确保砼浇捣质量。 4.3.7砼试块制作、坍落度检测方案: 3a、 抗压试块一组/100m，且每个台班和不同砼级配都要分别做试块。另外还需做一组拆模试块。 b、 坍落度测试随机抽样。 c、 人员安排:现场配备试验工一名，工作内容:取样、做试块、保养及送压。 4.4 墙体工程质量保证措施 4.4.1 墙体砌筑时砌块应隔夜浇水湿润，并按规定砌筑，保证砌块与砂浆粘结牢固，防止砂浆早期脱水而降低工程质量。 4.4.2 砌墙时应把预留拉结筋按规定放入墙内使其起到拉结作用。要控制水平缝厚度，消灭同缝现象，砌体砂浆必须密实饱满，且柱边及梁底应用1:2水泥砂浆嵌密实。 4.4.3 砌筑时，应先弹出水平线和墙身线，扫清墙身部位的浮灰。 4.4.4 砌筑砂浆应用中砂，并应过筛，含泥量不大于3%，砂浆拌制选用砂浆搅拌机，拌制时间要保证，砂浆必须搅拌均匀，冬季搅拌的砂浆应比夏季搅拌时间增加一倍， 4.4.5 砌筑砂浆到位后，应倒入存灰斗内，不能随地倒放到楼层地面上。 4.5计量、测量工作质量保证措施 4.5.1 为了保证工程质量，根据实际情况在现场建立计量室，并配备相应的专业人员进行管理。 濮阳市中房建筑工程有限公司 4.5.2 测量定位所用的经纬仪、水准仪等测量仪器及工艺控制质量检测设备必须经过检定合格，在使用周期内的计量器具按二级计量标准进行计量检测控制。 4.5.3 测量基准点要严格保护，避免撞击、毁坏。在施工期内，要定期复核基准点是否发生位移。 4.5.4 总标高控制点的引测，必须采用闭合测量方法，确保引测结果精度。 4.6 对指定分包管理质量保证措施 4.6.1 分包项目部接到设计图纸后，分包项目经理必须组织项目部全体人员对图纸进行认真学习并及时组织设计交底会。 4.6.2 分包施工组织设计编制完毕报总包送审确认后，分包项目工程 师应组织全体人员认真学习施工方案，并进行技术、质量、安全书面交底，列出监控部位及监控要点。 4.6.3 本着谁施工谁负责质量、安全工作的原则，分包项目部在安排施工任务的同时，必须对施工班组进行书面技术质量安全交底，必须做到交底不明确不上岗，不签证不上岗。 4.6.4 分包工程施工过程中，分包工种负责人必须督促班组做好自检工作，确保当天问题当天整改完毕。 4.7 夜间施工技术措施 4.7.1 夜间施工要有足够的照明设施。施工场地要做好落手清工作，不乱堆物，保持工作面整洁。 4.7.2 脚手架的转角、上人梯，各层楼梯口、电梯井口的出入口等相应安装36v安全照明灯。 4.7.3 现场配备手电筒若干，以备检查之用。 4.7.4 夜间严禁进行搭、拆脚手架等高空危险作业，以确保安全。如有特殊情况，需经工地负责人批准，并采取相应措施后方可进行。 the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus52 4.7.5 施工用水、电线路尽可能排放整齐，不准乱拖乱拉，以防出 意外事故。 濮阳市中房建筑工程有限公司 第七章 安全生产及文明管理措施 1、 安全管理目标及保障 1.1 安全管理目标 我公司按照建设单位的要求，结合本工程的特点，根据多年的施工实践确立了本工程的安全标化目标，并针对性提出一套安全控制、安全检查、安全保证、安全责任制、安全制度等措施，并采用有效的组织方式和监控手段，确保工程的安全目标。 安全管理目标网络 施1、合理安排计划 进行安全教育 制定安全方案 工落实安全措施 安清楚安全隐患 落实安全措施 技生杜绝违章施工 全 检查安全生产 解决技术难题 整顿不合理操作 产 组织安全交底 术 安1、重大伤亡事故为零 全2、一般伤亡事故频率控 目制在0.5‰ 标 1、保证机械安全运1、组织考评 机 1、防火设备齐全有效 劳 行 2、控制加班加点 2、清除火灾隐患 2、坚持规范操作持3、签订安全协议 其 3、落实降温保暖防汛械动证上岗 4、提供劳防用品 防台措施 它 4、加强治安保卫工作，管力 落实生活设施管理，确 理 保环境整洁 管 理 1.2 安全管理内容 bus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysa54 1.2.1 前期安全工作 在施工开始前，组织管理班子编制施工组织设计，并对各施工班组在交接过程中或者交叉工作中的施工安全措施进行协调。 1.2.2 安全教育工作 建立、健全对施工人员的日常安全教育、技术培训和考核制度，并严格组织实施。建立、健全施工人员的上岗证制度，特别是对于从事特殊工种作业的人员，按国家培训证明上岗。 1.2.3 安全管理责任人 项目经理为负责施工安全管理的责任人。根据本工程的性质、规模和特点，并配专职的安全管理员。 1.2.4 安全技术措施 本施工组织设计在编制中，技术人员向安全员、施工人员(包括管理人员和劳务人员)进行安全技术交底。 1.2.5 施工安全防护设施的设置 现场施工应达到安全条件，施工现场的防护设施按下列要求: a、根据工程进度及时调整和完善防护措施。 b、对于事故易发区，设置专项的安全设施及醒目的警示标志。 c、根据季节或天气变化，调整安全防护措施。 1.3 安全管理的组织、制度、条例、标准及责任体系 根据本工程的特点以及安全管理的内容要求，编制安全的组织体系、制度、条例、标准和责任制。 1.3.1 落实项目部安全管理责任 成立施工安全部，全面负责施工全过程的安全检查，安全布置，安全监督和安全奖惩。 1.3.2 所有施工班组进入施工现场必须纳入项目部的安全管理网络。 濮阳市中房建筑工程有限公司 1.3.3 项目部将根据施工不同阶段制定有关遵守安全生产的若干规定，各施工班组除了熟悉并认真执行国家和*****建委颁布的有关安全生产规章制度外，还应遵守项目部制定的有关规定。 1.3.4项目部将月度组织各施工班组进行安全设施大检查,进行总结评比奖惩。 1.3.5项目安全生产的责任制 a、 项目经理:是工程的安全生产第一责任人，全面负责工程安全生产。 b、 项目副经理:按各自分工的职责范围，合理组织施工安全生产，后勤保障，认真执行各项安全生产规范、规定、标准及上级有关文明施工的规定要求。 c、 项目工程师:负责“施工组织设计”中安全技术措施的编制、实施、检查和新工艺、新技术的安全操作规程、安全技术措施制定和交底。对危险点、重要部位制订监控措施和落实人员。 d、 专职安全员:在项目经理的领导下，认真做好日常安全管理工作，负责工地施工的人员安全教育工作，参加“四验收”，“旬查”工作，及整改复查，掌握安全动态，当好项目经理参谋，负责日常的安全资料整理积累工作。 e、 施工员(关砌、翻样):按各自分工的职责范围，负责对施工班组的安全操作技术、规程、作业环境、区域的安全技术交底，并检查督促班组按交底要求进行施工。 f、 材料员:确保提供合格的安全技术措施所需物资。且有符合规定要求的产品合格证明书，并经常检查，将废损不能使用的物料及时清退。 1.4 安全管理流程及控制 安全管理包括安全控制和安全保证，也包括安全方针、安全策划、安全改进等内容。安全控制和安全保证的某些活动相互关联。 iness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure of56 1.4.1 施工安全管理工作流程 施工过程安全控制流程图 开始 施工开始 方案策划 准备方案 安全措施 工程总体布置 编制及审核 实施 整改“三定” 公司检查 项目自检 Y N 合格 结束 1.4.2 材料的安全保管控制 安全设施包括所需材料、设备及防护用品的采购，原则上同材料采购质量工作流程图，所不同是还需记录安全用品的验收台帐。 1.5 施工现场的安全过程控制 工种操作交底。 分部、分项安全交底。 安全监控培训、交底、监控。 濮阳市中房建筑工程有限公司 安全设施交接、验收管理记录。 特殊工种人员名册管理。 1.6 安全的检查、检验控制 检查和检验工作流程图 开始 有时间、有要求、有重点的检查 总结、奖罚、整改 N 合格否 Y 合格状态标识 转入使用、下道工序、交付 结束 检查和检验应有时间、有要求、明确工作重点和危险岗位。检查应开整改单，对查出的隐患应及时整改并做到定人、定时间、定措施。同时对检查要有记录整理入册，对设施、设备的验收也要有记录，包括各类脚手、塔吊井架，对施工升降机还要有附检测机构的检测记录。 the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus 58 2、 不同施工阶段的针对性安全措施 2.1 基础阶段的施工安全措施 2.1.1 基坑顶周边防护栏杆的搭设必须稳定、牢固。 2.1.2 材料选用φ48钢管、扣件连接，紧固力矩4.5—5kg/m。 2.2 ?0.00以下施工安全措施 2.2.1 钢筋施工 a.钢筋断料、配料等工作应在地面进行，不准在高空操作。 b.搬运钢筋应注意附近有无障碍物，架空电线和其它临时电器设备，防止碰撞发生触电事故。 2.2.2 模板施工 a. 撑模拆模时，不得使用腐烂、跷裂、暗伤的木质脚手板，亦不得使用5×10cm的木条或薄板作立人板。 b. 不准在脚手架上堆放模板等材料，并严禁将模板支撑在脚手上。 c. 支撑模板时，木工应保管好随身带的工具，如中途停歇就将搭头及支撑钉牢，拆模间歇时应将已活动的模板、牵杠、支撑等运走或妥善堆放，防止坠落伤人。 d. 拆模板必须一次拆清，不得留有无撑模板，拆下的模板要及时清理，堆放整齐。 2.2.3 混凝土施工 使用振动机前应检查电源电压，漏电开关，保护电源线路是否良好，电源线不得有接头。振动机移动时，不能硬拉电线，更不能在钢筋及其它锐利物上拖拉，防止割破拉断电线，而造成触电伤亡事故。 3、 施工中用电的安全措施 3.1 施工用电的一般规定 3.1.1 现场施工用电必须采用三相五线制。 3.1.2 配电箱必须设置总开关，同时做到一机一闸一漏电保护器。 3.1.3 照明与动力用电严禁混用，插座上标明设备使用名称。 濮阳市中房建筑工程有限公司 3.1.4 电缆线及支线架设必须架空或埋地，架空敷设必须采用绝缘子，不准直接绑扎在金属构架上，严禁用金属裸线绑扎。 3.1.5 移动电箱内动力与照明严禁合置，应分箱设置。 3.1.6 楼层通道和地下室照明必须使用安全电压，地下室施工用电必须编制施工方案，并有可靠的安全技术措施，上报审批后才能进行。 4、文明标化的综合治理措施 4.1 场容、场貌管理流程控制 4.1.1 施工现场的场容管理，必须实施划区域分块包干，责任区域必须挂牌示意，场外生活区管理规定挂牌昭示全体。 4.1.2 制定施工现场生活卫生管理、检查、评比考核制度。 4.1.3 现场标化管理必须严格遵守部颁标准来进行，定期对照考核。 4.2 图牌、布告栏和广告栏的管理 4.2.1 对安全生产作业工作必须上墙，做到五牌一图。 4.2.2 现场必须布置安装生产标语和警示牌，做到无违章。 4.2.3 施工区、办公区、生活区应挂标志牌，危险区设置安全警示标志。 4.2.4 可根据具体的要求设立广告栏。在主要施工道路口设置交通指示牌。 4.3 临时道路的管理 4.3.1 进出车辆门前要派专人负责指挥。 4.3.2 现场施工道路要畅通。 4.3.3 做好排水设施，场地及道路不得积水。 4.3.4 开工前必须做好临时便道，临时施工便道面必须高于自然地面，道路外侧应设置排水沟。 4.4 材料堆放管理 iness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure of60 4.4.1 各种设备、材料应尽量远离操作区域，并不准堆放过高，防止倒塌下落伤人。 4.4.2 进场材料严格按场布图指定位置进行规范堆放。 4.4.3 现场材料员必须认真做好材料进场的验收工作(包括数量、质量、质保书)，并且做好记录(包括车号、车次、运输单位等)。 4.5 临时办公室、食堂、厕所、工人宿舍的管理 4.5.1 办公室、厕所、食堂、宿舍等的搭建标准、要求按有关规定执行。 4.5.2 制定“办公室及宿舍卫生管理制度”，使施工现场做到整洁、卫生。 4.5.3 办公室、宿舍通风、明亮，设有盥洗设施，由专人负责管理。 生活区和施工现场设有男、女厕所、浴室，厕所为蹬位，水冲式，污水排入化粪池。浴室沐浴设施，保持清洁，排水通畅，有专人管理。 4.6 施工中垃圾清除 4.6.1 项目严格对施工班组进行落手清考核工作，每月考评，做到奖优罚劣。确保落手清工作做到随做随清，谁做谁清。 4.6.2 楼层面要求做到层层清，项目要派专人监护清扫，做好监控记录，保持楼层面安全、整洁。 4.6.3 现场建筑垃圾必须采用围护堆放，做到及时处理外运，保持现场文明、整洁。 4.7 门、围墙及周围环境 4.7.1 大门按要求设计，突出公司形象,并按要求施行封闭式管理。 4.7.2 确保周围环境清洁卫生，做到无污水外溢，围墙外无渣土、无材料、无垃圾堆放。 4.7.3 环境整洁，水沟通畅，生活垃圾每天用编织袋袋装外运，生活区域定期喷洒药水，灭菌除害。 濮阳市中房建筑工程有限公司 第八章 冬、夏、雨期施工措施 1、 冬期施工技术组织措施 1.1 准备工作 在入冬前，要对职工进行一次冬季施工中工程质量、安全生产重要性的教育，牢固树立 “质量第一”、“安全第一”的思想。 在冬季施工前后，要指定专人负责搜集、整理当地气象记录，以防气温急剧下降，遭受寒流和霜冻的袭击。 根据工程实物量备好塑料薄膜、草包等保温覆盖材料、化学附加剂等有关材料，做好冬季施工职工劳动保护及生活安排。 必须在冰冻前做好临时设施、供水管道的保温、维护工作，保证冬季施工正常进行。 施工员必须把冬期施工的各项措施落实到各班组，进行具体交底，各生产班组在施工中应认真贯彻执行。 入冬前,要注意做好地面排水工作,做到排水畅通。 1.2 技术措施 1.2.1 土方工程 ? 土方和基础挖土，要及时排出积水，并采取保温防冻措施，如遇霜、雪等冰冻天气时，可保留10,20cm厚土层待作下道工序时再挖，一般不允许用冻土回填。 ? 冬期填方每层厚度应比常温施工时减少20,25%，预留沉陷量应比常温施工时适当增加。 ? 填土前，应清除基底上的冰雪和保温材料。 ? 填方边坡表层1m内，不得用冻土填筑。 ? 填方上层应用未冻的、不冻胀的或透水性好的土料填筑，其厚度应符合设计要求。 ? 冬期施工室外平均气温在-5?以上时，填方高度不受限制;濮 ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-62 阳气温一般最低在,12?左右，填方高度不宜超过4.5m。 注:用石块和不含冰块的砂土(不包括粉砂)、碎石类土填筑时，填方高度不受本表限制。 ? 开挖基坑(槽)时，必须防止基底土遭受冻结。如基坑(槽)开挖完毕至地基与基础施工之间有间歇时间，应在基底标高以上预留适当厚度的松土或用其他保温材料覆盖。 1.2.2 砼工程 ? 冬期浇筑的混凝土，在受冻前，混凝土的抗压强度不得低于下列规定:普通硅酸盐水泥配制的混凝土，为设计的混凝土强度标准值的30%。 ? 冬期钢筋的焊接，宜在室内进行，当必须在室外焊接时，其最低气温不宜低于-20?，且应有防雪挡风措施。焊后的接头，严禁立即碰到冰雪。 ? 配制冬期施工的混凝土，应优先选用硅酸盐水泥或普通硅酸盐水泥。水泥标号不应低于425号，最小水泥用量不宜少于300kg/m3(大体积混凝土最小水泥用量应根据实际情况确定)，水灰比不应大于0.6。 ? 在冬期浇筑的混凝土，宜使用无氯盐类防冻剂，对抗冻性要求高的混凝土，宜使用引气剂或引气减水剂。掺用抗冻剂、引气剂或引气减水剂的混凝土的施工，应符合《混凝土外加剂应用技术规范》的规定。 ? 混凝土所用骨料必须清洁、不得含有冰雪等冻结物及易冻裂的矿物质。在掺用含有钾、钠离子防冻剂的混凝土中，不得混有活性骨料。 ? 混凝土在浇筑前，应清除模板和钢筋上的冰雪和污垢。运输和浇筑混凝土用的容器应具有保温措施。 ? 对加热养护的现浇混凝土结构，混凝土的浇筑程序和施工缝的位置，应能防止在加热养护时产生较大的温度应力。 ? 在混凝土施工时，一般情况下可采用蓄热法养护(用覆盖，包括挡风屏等措施，利用水泥在硬化过程中放出的水化热，使砼在正温条濮阳市中房建筑工程有限公司 件下达到设计强度的30%以上)。当室外最低温度预计在砼施工后3,5天内可能达到-7?,0?时，应采用掺防冻外加剂及负温砼综合蓄热法养护。 ? 大体积砼施工时，采用综合蓄热法养护，掺加化学外加剂的混凝土浇筑后，表面覆盖一层塑料薄膜，二层草包，再一层塑料薄膜来保温，利用原材料加热及水泥水化热的热量，延缓混凝土冷却，使混凝土温度降低到0?前，达到一定的强度。 ? 泵送砼施工时，在砼中掺防冻剂，并应尽量避免室外温度低于0?的天气。 ? 模板和保温层应待混凝土冷却到5?左右方可拆除。当混凝土与环境温差太大时，拆模后混凝土的表面应采取使其缓慢冷却的临时覆盖措施。 1.2.3 砌筑工程 ? 材料:砖和砌块在砌筑前，应清除冰霜;砂浆宜采用普通硅酸盐水泥拌制;石灰膏、粘土膏和电石膏等应防止受冻。如遭冻结，应经融化后，方可使用;拌制砂浆所用的砂，不得含有冰块和直径大于1cm的冻结块;拌合砂浆时，水的温度不得超过80?;砂的温度不得超过40?。 ? 砌筑工程施工时,砂浆稠度应适当加大,一般可控制在约10,12cm，视气温和日照情况，砌体可少量浇水湿润。 ? 冬期施工不得使用无水泥配制的砂浆。 ? 基土为不冻胀性时，基础可在冻结的地基上砌筑;基土为冻胀性时，必须在未冻的地基上砌筑。在施工时和回填土前，均应防止地基遭受冻结。 ? 砖砌工程的冬期施工应以采用掺盐砂浆法为主。对保温、绝缘、装饰等方面有特殊要求的工程，可采用冻结法或其他施工方法。采用掺盐砂浆时，砌体中配置的钢筋应作防腐处理。 under nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water non64 ? 砌筑砂浆使用时的温度如低于5?，可按下表规定，在砂浆内掺加氯化钠(食盐)。盐必须事先用水加热溶化后掺入，其溶液的浓度必须严格控制和掌握，在每锅溶液完全溶解并经过测试(比重)后，才能使用。 ,-8?早上七点大气温度 0?,-3? -3?,-5? -5?,-8? -10? 掺盐量(按水泥重) 1% 2% 3% 5% 盐 水 比 重 1.005 1.013 1.020 1.034 ? 冬期施工中，每日砌筑后应在砌体顶上先平铺一皮砖后再用二层草包覆盖。 ? 使用中型砌块砌筑时，应符合下列规定: 砌块不得浇水湿润，也不得使用被水浸后受冻的砌块。砌块在砌筑前，应清除冰霜等冻结物。 不宜采用冻结法施工。砂浆用外加剂的掺量须经试验确定。 1.2.4 抹灰工程 ? 抹灰工程施工时，对室内抹灰宜采用保温的办法，事先将门窗洞口及出入洞口用麻袋、草帘等封闭挡风保温。当室内温度低于+5?时，用碘钨灯适当加温，以保证砂浆在吸水前不致冰结，但必须指定专人值班，备有一定的消防器材，并密切注意防止煤气中毒和火警的发生。 ? 外墙抹灰工程不宜掺入盐类抗冻剂，主要应掌握气温情况和适当的施工时间，有条件可以设一些遮挡覆盖物。 1.3 安全措施 1.3.1 凡遇雨雪冰冻天气，施工现场的道路、斜道、脚手架通道、扶梯、平台等工作面上，必须扫清冰雪，做好防滑工作。 1.3.2 施工脚手架，应在冰雪前认真做好检查加固。脚手架原则上每隔三排应满铺一排，安全防护栏杆必须保留，不能因翻排而拆除。 1.3.3 高层建筑的四周必须按安全规程的规定满挂安全网或护栏，濮阳市中房建筑工程有限公司 防止坠落事故。并根据工程进度，及时提升安全网或扎好护栏。沿街建筑要特别做好遮挡和过道的安全顶盖工作。 1.3.4 严禁从脚手架、井架上攀登上下和向下抛丢任何东西。 1.3.5 严格执行使用安全网、安全带、安全帽的规定，工作时间要集中思想，严肃认真，服从指挥。 1.3.6 任何人不准在现场明火取暖。如因工作需要使用焦炭炉或煤炉等进行升温时，必须事先办理申报审批手续，并加强防火措施，落实专人负责，严防火警和中毒事故的发生。只有在上述工作完全落实后，才允许实施。 1.3.7 对架空的临时电线线路，要认真地检查和加固，严防因风雪的超载而发生线路倒塌等不测事故。 1.3.8 亚硝酸钠极似食盐，有剧毒，要妥善保管，切勿误作食盐，引起食物中毒。如用氯化钙、漂白粉作为抗冻附加剂，要防止腐蚀皮肤。不宜使用氯化物作防冻剂的构件和部位，未经审批严禁使用。 1.4 机械操作及防冻措施 1.4.1 为确保设备安全，非值班电工、操作工不准操作设备和电气装置。 1.4.2 机械设备进入冬季施工时，应更换冬季用润滑油和燃料以防加剧机器的不正常磨损。 1.4.3 机械设备在起动前应在水箱内加入温水。夜间停用后，必须将水箱内积水放掉，防止引擎、水箱等冰冻胀裂。 1.4.4 水泵停止使用前，应将水管提出水面，继续运转几分种，以便排除泵内积水。 1.4.5 凡露天作业的机械、制动器等应遮盖完好，以免霜雪落下而发生打滑现象;电动机开关等电器设备，要加强遮盖和防潮。 1.4.6 在冰雪路面行驶的运输设备，须装防滑链条，并用低档控制，禁止急刹车;下坡时，严禁踏上离合器滑行或脱档滑行。 the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus 66 2、 夏期施工技术组织措施 2.1 准备工作 2.1.1 要动员职工，根据施工生产的实际情况，积极采取行之有效的防暑降温措施，充分发挥现有降温设备的效能，添置必要的设施，并及时做好检查维修工作。 2.1.2 关心职工的生产、生活，注意劳逸结合，严格控制加班加点，入暑前，抓紧做好高温、高空作业工人的体检，对不适合高温、高空作业的适当调换工作。 2.2 技术措施 2.2.1 砼工程 为了防止夏季砼、钢筋砼施工时受高温干热影响，而产生裂缝等现象，施工时应采取以下措施。 ? 认真做好砼的养护工作，砼浇捣前必须使木模吸足水份，遇到面积较大时，要用草包加以覆盖，浇水保持砼湿润。一般砼养护时间:采用硅酸盐水泥、普通硅酸盐水泥和矿渣硅酸盐水泥拌制的砼，不得少于七昼夜;掺加缓凝剂型外加剂及有抗渗性要求的砼，不得少于十四昼夜。对供水不足的现场，应设置足够容量的蓄水池和配备足够扬程的高压水泵，确保高压供水。梁柱框架结构，应尽可能采取带模浇水养护，免受曝晒。 ? 根据气温情况及砼的浇捣部位，正确选择砼的坍落度，必要时掺外加剂，以保持或改善砼的和易性、粘聚性，使其泌水性较小。 ? 浇捣大面积砼，应尽量选用水化热低的水泥，必要时采取人工降温的措施，也可掺用缓凝型的减水剂，使水泥水化速度减慢，以降低和延缓砼内部温度峰值。 ? 厚度较薄的楼面或屋面，应安排在夜间施工，使砼的水份不致因蒸发过快而形成收缩裂缝。 濮阳市中房建筑工程有限公司 ? 遇大雨需中断作业时，应按规范要求留设施工缝。 2.2.2 砌筑工程 ? 高温季节砌砖，要特别强调砖块的浇水，除利用清晨或夜间提前将集中堆放的砖块充分浇水湿透外，还应在施工前适当地浇水，使砖块保持湿润，防止砂浆失水过快影响砂浆强度和粘结力。 ? 砌筑砂浆的稠度要适当增大，使砂浆有较大的流动性，灰缝容易饱满，也可在砂浆中掺入塑化剂，以提高砂浆的保水性与和易性。 ? 砂浆应随拌随用，对关键部位砌体，要进行必要的遮盖、养护。 ? 掺微沫剂的砂浆，必须严格遵照拌制。 3、 雨期施工技术组织措施 3.1 准备工作 3.1.1 进入雨季施工后，需及时了解近两天的天气情况，特别是大雨、雷电的气象预报，随时掌握气象变化情况，以便提早做好预防工作。 3.1.2 为保证工程质量和安全生产，必须切实做好思想上的教育、动员工作，有关措施要落实到班组个人。 3.2 技术措施 3.2.1 土方工程 ? 雨期施工的工作面不宜过大，应逐段、逐片地分期完成。重要的或特殊的土方工程，应尽量在雨期前完成。 ? 雨期施工时，应保证现场运输道路畅通。道路路面用C20砼硬化，道路两侧应修好排水沟，在低洼积水处应设置涵管，以利泄水。 ? 填方施工中，取土、运土、铺填、压实等各道工序应连续进行。雨前应及时压完已填土层或将表面压光，并作成一定坡势，以利排除雨水。 ? 雨期前开挖基坑(槽)或管沟时，应注意边坡稳定。必要时加支撑。施工时应加强对坑边和支撑的检查。 ? 雨期开挖基坑(槽)时，应在坑(槽)外侧表面开挖水沟，防 nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder68 止地面水流入。 3.2.2 砌体工程 ? 雨天砌筑用砖必须集中堆放，不宜浇水，否则将造成砖含水率过高，砌筑时不能吸收砂浆中的水份，从而影响砌体的质量。 ? 砌墙宜用粗砂砂浆，以保证砂浆的质量。砂浆的稠度要适当减小，以免灰缝被压流浆，增加沉落。 ? 雨天施工应防止基槽灌水和雨水冲刷砂浆，每日砌筑高度不宜超过1.2m。收工时，应覆盖砌体表面。 ? 砌筑独立墙、柱时，应加设临时支撑保护，以免翻倒砸坏楼板，导致伤人事故。 ? 雨后继续施工前，须复核已完砌体的垂直度和标高。 3.2.3 砼工程 ? 严格控制砼配合比的用水量。考虑到雨期砂、石含水率增大，应及时对其进行测定，调整用水量。 ? 大体积砼浇筑前，要了解近二天的天气预报，尽量避开大雨，并备足塑料布。当浇筑过程中遇到大雨时，应振实已浇砼后停止浇筑，已浇筑部分用塑料布覆盖。 ? 控制砼的坍落度应考虑运输和浇筑过程中可能增加的水分，在拌制砼时适当减少一些用水量，以利于保证砼的密实度。 ? 砼浇筑前应根据结构情况和现场实际多考虑几道施工缝的留设位置，以备临时使用。 3.3 安全措施 3.3.1 现场排水 ? 根据总图利用自然地形确定排水方向，按规定宽度挖好排水沟，以确保施工工地的安全。 ? 雨期施工前，应对施工场地原有排水系统进行检查、疏浚或加固，必要时应增加排水措施。雨季设专人负责，随时疏浚，确保施工现濮阳市中房建筑工程有限公司 场排水畅通。 3.3.2 临时设施及设备的防护 ? 场外的大型临时设施,在雨季前应整修完毕，保证不漏、不塌、不倒，周围不积水。 ? 脚手架、井架底架的埋深、缆风绳的地锚等应进行全面检查，特别是大风大雨前后要及时检查，发现问题应及时处理。通道上必须钉好防滑条。 ? 施工现场的机电设施(配电箱、闸箱、电焊机、水泵)应有可靠的防雨措施。 ? 雨季前应检查照明和动力线有无混线、漏电，电杆有无腐蚀，埋设是否牢靠等，保证雨季中正常供电。 ? 怕雨、怕潮的原材料、构件和设备等，应放在室内，或设立坚实的基础堆放在较高处用蓬布封盖严密等措施，进行分别处理。 ? 施工现场的钢脚手架、井架在雷雨季节，必须设避雷装置，接地电阻应不大于10欧姆，施工期间遇到阴云密布或有雷电时，操作人员应立即离开。 n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in70 第九章 环境保护措施 环境保护是生态平衡的保证，是我国重要国策。为了保持一个安静、舒适和整洁的环境，保护人民身心健康，促进社会经济发展，我公司将从以下几个方面重点抓好环境保护工作。 1、 组织环境保护学习，建立环境监控体系 1.1 认真学习环境保护法，执行环保部门的有关规定，并充分发挥经理部中环保组的作用，会同有关部门组织环境监测，调查和掌握环境状态，督促全体职工自觉做好环境保护工作，并认真接受业主和环保部门的监督指导。 1.2 时常开展文明教育，使广大员工从思想上提高美化环境意识，督促施工人员遵守市民规范，现场施工人员统一着装，均佩带胸卡，按人员类别、工种统一编号管理。 1.3 建立环保工作自我监控体系，一方面采取有效措施控制人为噪音、粉尘的污染和采取技术措施控制污水、烟尘、噪音污染、夜间光照，同时协调外部关系，同有关环保部门加强联系，解决扰民问题。 2、 对施工现场噪声的管理措施 2.1 工程使用机动车的噪声控制 2.1.1 工程使用的机动车辆，必须保持技术性能良好，部件紧固，无刹车尖叫声;必须安装完整有效的排气消音器。行车噪声要符合国家机动车允许噪声标准。 2.1.2 工程使用的各种机动车辆，喇叭正前方2米处声级不准超过100分贝，禁止使用气喇叭。在任何时间内，不准用喇叭叫人、叫门。 2.2 施工生产中噪声的控制 2.2.1 开工前必须报送环境保护部门按国家有关基本建设项目环境保护管理办法审批，防治噪声污染的设施，必须按相应的区域环境噪声标准进行设计。 2.2.2 合理调节作息时间，尽量减少在夜间施工时间，不影响其他濮阳市中房建筑工程有限公司 施工单位人员的正常休息。 2.2.3 工艺上要求连续作业确需在夜间进行噪声大的作业时，须持有环境保护部门发放的《夜间作业许可证》。 2.2.4 严格控制人为噪音，进入施工现场不得高声喊叫，并尽量选用低噪音设备和工艺代替高噪音设备与工艺。 3、 对施工现场扬尘污染的管理措施 3.1 建筑工地开工前，开发建设单位应当与工地所在地的区市容环境卫生管理部门签订环境卫生责任书。明确工地环境卫生责任。 3.2 建筑垃圾、散体物料运输车辆的车厢应确保牢固、密闭化，严禁在装运过程中沿途抛、洒、滴、漏。工地出入口5米内应用砼硬化，出入口设置通畅的排水设施，并派专人冲洗运输车辆轮胎，保持出入口通道的整洁。 3.3 结构外墙脚手架外侧满包细目绿网，防止杂物、灰尘外散，形成环境污染，密目网拆除前应先清洗后拆除。 3.4 不得随意抛掷旧料、废土和其他杂物。禁止野蛮装卸建筑废土、建筑垃圾和建筑材料，必须采取随拆随洒水，防止粉尘飞扬。 3.5 工地渣土、建筑垃圾必须集中堆置，及时清运，空地应尽量绿化。 3.6 建立健全工地保洁制度，设置清扫、洒水设备和各种防护设施;土堆、料堆要有遮盖或喷洒覆盖剂，防止和减少工地内尘土飞扬，物料、渣土外逸，及废弃物、杂物飘散，并做到工地围挡外100米内无建筑污水外溢和建筑垃圾。有拌和机的地方要采取防尘措施。 3.7 职工食堂应使用煤气、柴油等清洁燃料，禁止燃用原煤、木料、竹片等。建筑工地禁止焚烧建筑垃圾、油毡、油漆、塑料等产生有害、有毒气体和烟尘的物品。 3.8 每天专人清扫场内地坪及长外道路，时刻保持场内外清洁，防止灰尘飞扬。 3.9 对进出场道路，不乱挖乱弃，旱季注重道路铺渣洒水养护，降低粉尘对环境的污染，雨季做好沟渠疏通，防止因雨水剥离道路造成污 the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus72 染。 4、 其他环境保护措施 4.1 加强施工管理，实行文明施工，对环境有污染的废弃物，需排放时，必须经过处理，并经有关部门同意运到指定地点掩埋或销毁。 4.2 在建筑物的四周设下水道，由专人疏通，确保建筑物外四周无积水，四周道路畅通、平整，各种物资整齐堆放。 4.3 施工现场临时男女厕所设专用化粪池，室内隔断贴白瓷砖，墙面贴白瓷砖至1.5M高，地面贴防滑地砖，并吊平顶。定时启动水箱冲洗，进入化粪池。 4.4 对进出场的车辆机械，采用高压水龙头冲洗车轮，确保离开工地的车辆上不能有泥土、碎片等类似物体带到公共道路上。 4.5 保护现场周围原有城市绿化，并且在施工现场内空地尽量布置绿色植物。 4.6 夜间施工时，在基坑北侧安排灯源、灯罩，尽量做到夜间施工光照不影响居民休息。 濮阳市中房建筑工程有限公司 第十章 防传染疾病措施及检查办法 一、成立工地防传染疾病领导小组，签订责任书，建立相关制度，落实措施，控制人员流动，严防传染疾病。 根据上海市政府发出的《进一步加强传染性非典型肺炎防治工作的通知》，各工地要加强管理，做到以下几点: 1、各工地成立以项目经理为组长的防传染疾病领导小组，小组成员由管理人员和班组长组成责任要签字认可，名单要对外张贴公布。 2、各工地要按时向各区安监站汇报，做好记录台帐。 3、在工地宿舍、食堂、办公室张贴传染疾病预防宣传资料，出卫生防疫黑板报，照片留底。 4、对每个员工进行防范教育，包括:传染疾病主要症状、预防措施等，签字认可，形成教育台帐。 5、严格人员进出登记，尽量做到只出不进，新进员工须进行体检。 6、工地进行一次卫生大扫除，每天对宿舍、食堂、饮水处、厕所等公共场所进行一次消毒，做好消毒记录。宿舍应保持通风良好。 7、工地建立巡查制度，每天不少于2次，做好记录台帐。 8、工地设置1个留观室，预备一定量的消毒液，口罩及药品。 9、工地若发现可疑状况应立即上报不得贻误。可疑病人须立即到现场留观室隔离，等待所在区卫生部门到来。 10、有感冒、咳嗽、发热症状者确诊不是的传染疾病人员，也不能随意外出，尤其不能到公司机关和其他单位联系工作(工地财务尤应注意)。 11、项目经理应驻守工地现场，不得随意外出。同时，要关心员工的生活，合理安排休息，做好保暖工作，严防感冒。 12、预防台传染疾病帐应单独建立成册，统一规范，具体可咨询公 the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus74 司安全科。 二、防范“传染病”工作检查措施 1、明确各级责任制 工地防范传染疾病责任制的建立:项目经理为主要负责人，安全员为具体负责人，明确各级责任人 检查现场任命书(签字认可) 2、报告制度 每天按时上报，并形成台账。有重大情况立即上报 检查工地上是否有附近医院、受监安监站的联系电话 3、防范传染疾病宣传工作 检查工地是否张贴“传染病”防治的宣传资料，有卫生防疫黑板报等进行宣传 4、职工防范教育 检查对每个职工都要进行防范教育，建立宣传教育台账。 检查台帐 5、人员进出登记制度 各班组每天核实人员出勤情况，尽量减少人员的外出。 外出人员进工地应实行登记制度 检查登记记录 6、职工体检 新录用的职工要做好体检工作 检查登记记录 7、开展卫生周活动 开展卫生宣传周活动，定期进行卫生大扫除。 濮阳市中房建筑工程有限公司 检查台帐 8、消毒防范工作 宿舍、食堂、饮水处、厕所等公共场所定期进行清扫(至少2天1次);宿舍应保持良好通风;餐具、饮水处应每天进行消毒处理。 检查消毒记录及现场消毒器具及卫生状况 9、巡查措施和药品 现场应有1个留观室，预备一定量的消毒液、口罩及药品 实地检查 10、预警措施 项目经理发现工地上有重大情况(疑似病人)应立即与卫生部门联系，并保持24小时可联系状态。(实地检查) 11、传染疾病、职工防范知识知晓程度 病人的症状是如何的;由于属传染疾病传染病，发病后须隔离;对本人及周围人出现症传染疾病状应及时上报。 (随机抽查4名工人，检查其知晓程度) n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in76 第十一章 工程及材料检验和试验计划 1、工程检验计划 施工准备检验:工程开工前，施工员根据施工总平面图进行定位放样，填写“测量定位记录”复核无误后，请业主代表签证。 技术复核:主要内容有:龙门板;基础灰线;桩基定位;模板轴线、断面尺寸和标高明;预制构件安装;砖砌体;楼梯大样图;管道标高和坡度等。 施工过程中，施工员会同质检员对上述内容进行技术复核，无误后在技术复核记录中签字，方准许进行下道工序施工。 隐蔽工程验收:主要内容有:基础工程;钢筋工程;主体结构工程;防水工程;暗配管道、管线;防雷接地带等。施工员应填写验收记录，并组织组自检合格后请有关单位或部门验收，签证后方可进行方可进行 下道工序施工。 分项、分部工程质量检验评定:分项工程由作业工序班组按“不合格不得交下道工序”的原则进行自检，在此基础上由单位工程负责人组织有关人员进行评定，由专职质量员核定等级，分部工程质量由公司主任工程师组织技质科进行复查核定，方报技质处核定。 结构验收:基础工程，主体工程施工完毕后，由主任工程师组织顾客代表、设计、质量监督、监理和施工等单位进行中间结构验收并签证。 濮阳市中房建筑工程有限公司 工程技术复核表 工程名称: 序复核负记录签技术复 复 核 项 目 备 注 号 责 人 发 人 核 人 1 建筑物测量、定位 建筑工程测量表 2 龙门板轴线尺寸、标高 技术复核单 3 基础灰线 工程定位放线记录表 桩位平面图、工程技术4 桩基定位 复核记录 5 模板轴线、断面尺寸和标高 工程技术复核记录 模板及其支架应具有足够 6 工程技术复核记录 的承载力、刚度和稳定性 7 砌体的轴线尺寸和皮数杆 工程技术复核记录 预埋件及预留洞规格、 8 工程技术复核记录 位置、数量 9 主要管道、沟的标高和坡度 工程技术复核记录 10 钢筋加工配料单 钢筋翻样单 the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, andd in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus 78 工程隐蔽工程验收计划表 工程名称: 序 分 项 工 程 名 称 验收人 备 注 号 1 地基砂石填料 监理甲方确认 2 地基验槽 监理甲方确认 3 底板砼垫层 监理甲方确认 4 底板钢筋、止水片 监理甲方确认 5 底板、外墙板卷材防水层 监理甲方确认 6 底板、外墙板钢筋 监理甲方确认 7 外墙板水平钢板止水带 监理甲方确认 8 地下一层至顶层内墙板、柱、楼梯钢筋及监理甲方确认 预埋件 9 地下一层至顶层顶板梁板钢筋 监理甲方确认 10 地下室一层外墙板卷材防水层 监理甲方确认 11 安装预埋地下室至顶层给、排水管及套管 监理甲方确认 22 安装预埋地下室至顶层电线管 监理甲方确认 濮阳市中房建筑工程有限公司 2、工程过程试验 钢筋套接试件，焊接试件完成后，经监理见证确认，取样员应及时将标准试件送试验室试验，施工员接到合格报告后方可组织施工。 混凝土工程:混凝土工程施工前，施工员应根据设计要求填写“砼配合比单”试验工提供送样材料送试验室，施工前按试验室配合比报告施工，混凝土工程按《砼结构施工及验收规范》制作、保护、留置试块。 砌筑工程:控制类同混凝土工程 卫生过程试验:内容有:给水管道试压试验:系统清洗试验，排水管道灌水、通水试验等。试验合格后，施工员填写记录，质量员签字，请业主代表签证。 电气安装工程过程试验:内容有:电气设备试验:绝缘、接地电阻测试。测试合格后，施工员填写记录，质量员签字，请监理代表签证。 d in date Park West Road and date Park North Road cross junction West, date Park West Road North of planning green with withiction technology and construction. First chapter engineering profile 1.1 engineering introduction date Park station is locatestru5, described in detail according to the specification for construction of deep Foundation pit underground continuous wall con calculation of soil pressure, through the load method for calculation of wall deflections, bending moment and embedded depth.heory and economy under the premise of plus four classes of underground diaphragm wall support as a support scheme, with Lang Ken tering of 4,. According to Foundation pit engineering and its characteristics, taking into account the Foundation of security dewat pport programmes of selection, 2, envelope design and calculation, 3, the construction organization design for Foundation pitires a rigorous, thorough analysis and calculation. This design includes four major aspects: 1 discussion, engineering and suportant issues. In design and construction of Foundation pit, therefore, requhow to ensure that under the prerequisite of stability, design the most economical solution, is the Foundation of the more imcorrosive, reinforcement of reinforced concrete structure under alternating wet and-ground water nonunder nthemum better Park, residential community. West zaoyuan road to xianyang in XI ' an city, ... Field of concrete structure ofiness live floor, West South for Xian Lishan car factory of 3402 community, East South for big Park community and love Chrysabus the of universal real estate Universal City, northeast side for big road village of construction with to, planning for senior date Park West road parallel layout, around of status and planning are to live mainly, station West North for construction in n, and80