济南奥体中心体育馆2008年冬期施工方案

济南奥林匹克体育中心体育馆工程2008年度冬期施工方案编制单位：北京城建济南奥体中心体育馆项目部编制人员：审核：审批：编制时间：2008年11月03日目录一、概述················································································21.1工程概况·····································································································21.2地方气象资料情况·························································································31.3本季冬期施工的形象主要内容及形象进度···························································31.4本工程冬期施工总体要求················································································4二、冬期施工组织管理及部署·····················································42.1组织管理及职责····························································································42.2冬期施工准备及部署······················································································5三、主要项目冬期施工技术措施··················································63.1混凝土工程（篮球场、天井花池）····································································63.2防水施工（天井花池）···················································································83.3管道工程·····································································································83.4装修工程（室内装修、室外干挂石材等）··························································93.5建筑电气安装工程·························································································9四、冬期施工安全措施······························································94.1安全教育及检查····························································································94.2冬期施工应做好防火工作················································································94.3冬期施工必须做好防冻工作···········································································104.4冬期施工必须做好防毒工作···········································································104.5冬期施工必须做好防滑工作···········································································104.6冬期施工必须做好防爆工作············································································114.7冬期施工安全用电工作··················································································11一、概述1.1工程概况我公司承建的济南奥林匹克体育中心体育馆工程，体育馆平面布局为椭圆形，南北长250m，东西宽180m，南北两侧各设一处扇形体育馆，中间为圆形比赛馆，其屋盖跨度为122m，建筑面积约5.93万平方米。本工程基础结构为独立基础，主体为钢筋混凝土框架结构，屋盖为索穹顶钢结构。2008年冬期施工工程内容及装饰划分范围：1）甲方分包精装部位：地下室贵宾入口门斗、贵宾门厅、贵宾电梯厅、贵宾休息室、要人休息室及卫生间等部位；一层贵宾电梯厅、单联秘书长室及卫生间、管理委员会办公、技术代表、行政代表室、新闻代表室、单联主席室及卫生间、单协主席室及卫生间、单协秘书长及卫生间、大会组委会办公、竞赛办公室会议室、竞赛办公会议室、竞赛处长室、新闻发布厅、同声传译、比赛大厅等；二层贵宾休息厅、卫生间2-5、2-6等；2）专业分包：屋顶幕墙、一层幕墙、特种门窗、建筑给水、排水及采暖、建筑电气、智能建筑、通风与空调、电梯、体育工艺专业等。3）普通装修部位：除设计明确的精装修部位及专业分包外的其他部位。冬期施工普通装饰工程施工内容：○1地面面层施工（包括环氧地面漆自流平、塑胶、防滑地砖、磨光花岗岩、细石混凝土、抗静电架空活动金属地板、抗冲击难燃橡胶地板、硬实木复合地板、水泥压光等）；○2涂饰（包括涂料、水泥压光等）；○3饰面板（砖）（包括大理石板、防水瓷砖、玻璃棉毡铝板等）；○4吊顶（包括矿棉板吊顶、纸面石膏板吊顶、穿孔铝合金板吸音吊顶、铝方格栅透空吊顶、铝合金天花板吊顶等）；○5外墙涂料施工；○6平台预制板安装；1.2地方气象资料情况根据建筑工程冬期施工管理规程规定，冬期施工期限划分原则是根据当地多年气象资料统计，当室外日平均气温连续5天稳定低于5℃，即进入冬期施工，当室外日平均气温连续高于5℃时，解除冬期施工。结合济南市气象资料，一般在十一月下旬至次年三月中旬左右为冬期时间，累年极低气温为-19.7℃。冻土情况，年间最早冻结日期为十二月中旬，最晚为第二年二月中旬，一般在一月上旬开始冻结；最早解冻日期为一月上旬，最晚为三月上旬，平均为二月上旬，最长连续冻结日期为81天，最短冻结日数为13天，平均连续冻结日数在30天左右，最大冻土深度0.44米。1.3本季冬期施工的形象主要内容及形象进度根据施工进度部署，本季冬期施工的主要内容为室内涂料、室内吊顶、地面PVC铺装、看台面漆、看台座椅安装、室外干挂石材、二层大平台室外木地板安装、木门安装、防火门安装、三层木地板施工、场区内架空木地板施工、卫生间隔断、机电安装等本季冬期施工主要内容及实物工程量如下表1所示。表12008年冬期施工主要内容一览表施工内容单位主要实物工程量备注1楼梯PVC㎡15002室内PVC地面㎡165003看台自流平㎡112504防火窗安装樘58防火门安装樘3316木门安装樘3157看台通风孔安装个79208座椅安装个122269卫生间隔断㎡132510首层屋面木地板㎡245211室外檐子聚脲㎡100012室内涂料㎡3500013室内吊顶㎡100001415161.4本工程冬期施工总体要求在确保工程质量的前提下，尽可能减少因冬期影响造成的施工停滞项目，确保工程按期达到竣工验收条件，要求采取科学合理的组织措施、管理措施、技术措施，确保冬期施工顺利进展，原则上不允许出现冬期施工停顿。同时因地制宜，即要求技术可靠，又要求做到经济合理，减少资源消耗。二、冬期施工组织管理及部署2.1组织管理及职责项目部成立2008冬期施工管理小组，组成人员及职责如下表2所示。表22007年冬期施工领导小组人员及职责一览表姓名职务职责电话矫振军项目经理冬期施工全面组织及协调15863188633苗长斌书记冬期水电安装负责人及生活区现场的协调13046016931黄树旺项目总工冬期施工方案制定及交底，技术培训及指导13906443343刘明文生产副经理施工计划的制定方案实施及监控、现场协调13081427037胡宏信材料部长能源、物质、机械采购发放13156130901刘薛杰总经预结算及相关经济签证管理13969093113武平平工长技术交底及过程实施检查、指导、记录15864037996矫力超工长技术交底及过程实施检查、指导、记录15853174825李撞成安全员冬期施工的安全管理、环境及职业健康管理15866724400袁国顺主管质量施工质量专职检查监督13864132616周彬彬质量员现场验收、资料报验13964182102李环宇试验冬期施工计量试验，温度测录，砼试块13953115703王文军技术部长负责装修工程冬期施工技术及质量管理13964189697刘连山技术副部长负责结构工程冬期施工技术及质量管理130814270132.2冬期施工准备及部署1、施工现场生产劳动力按既定的阶段性施工组织设计要求配置，考虑到冬期施工的特点，现场成立专门的冬期施工应急做业班组，从装修及抹灰队中各抽出15人，成立两个组，项目部由生产副经理统一调度，队伍上由两家队长主管，重点负责现场材料及作业面的保温工作，以及雪前相关作业面、材料物质覆盖保护，雪后场区及道路的清扫，相关区域积冰积雪清理，及其它可能的突发事件。2、冬期施工所用材料、设备的进场能满足施工进度的要求，并有足够的储备，对冬期限施工的特殊材料应提前准备，如保温材料（毛毡、草袋子、锯未、篷布、塑料布等）。动用火源处应设置消防器械，并有专人负责管理。现场保温养护材料提前配置，要求配备塑料薄膜5000㎡，保温毛毡及草帘50000㎡。生活区配好洗浴用热水装置，安排专人进行热水供应。3、水泥库要加强维护，禁止露天堆放水泥。4、现场加热设备、机械、水电设施要加强维修与保养，临时水管、阀门要采取保温措施，埋地管道深度不小于50㎝。5、做好冬期施工混凝土、砂浆及掺加外加剂的试配试验工作，提供冬期施工配合比。6、做好现场排水工作，防止大面积积水或结冰。已施工完的外露基础及上下管道应及时回填覆盖，防止冻坏。7、施工过程中要认真保存好完整的冬期施工资料。8、入冬前,要对现场的技术员、施工员、材料员、试验员及重要工种的班组长、测温人员、火炉工、电焊工、外加剂掺配和高空作业人员进行培训，掌握有关各施工方案、施工方法和质量标准。9、冬期施工期间，对外加剂添加、原材料加热、砼养护和测温、试块制作养护、加热设施管理等各项冬施措施都要设专人负责,及时做好各项记录,并由项目技术负责人和质检员抽查，随时掌握实施状况,发现问题及时纠正,切实保证工程质量。10、冬期施工期间，应指定专人从媒体上获取天气预报信息，做好记录,并及时传达有关人员；对于处于基础和主体结构施工中的工程，还应安排专人负责工程现场温度的实测工作，确保基础与主体结构的安全。11、安排专人进行气温观测并记录，遇有灾害性天气及时通告工地技术负责人，提前采取防止冻害措施。三、主要项目冬期施工技术措施3.1混凝土工程（篮球场、天井花池）3.1.1混凝土冻害及冬期施工原理冬期施工时，气温低，水泥水化作用减弱，新浇混凝土强度增