人防地下室结构验收汇报材料.doc

We will continue to improve the companys internal control system, and steady improvement in ability to manage and control, optimize business processes, to ensure smooth processes, responsibilities in place; to further strengthen internal controls, play a control post independent oversight role of evaluation complying with third-party responsibility; to actively make use of internal audit tools detect potential management, streamline, standardize related transactions, strengthening operations in accordance with law. Deepening the information management to ensure full communication zero resistance. To constantly perfect ERP, and BFS+, and PI, and MIS, and SCM, information system based construction, full integration information system, achieved information resources shared; to expand Portal system application of breadth and depth, play information system on enterprise of Assistant role; to perfect daily run maintenance operation of records, promote problem reasons analysis and system handover; to strengthening BFS+, and ERP, and SCM, technology application of training, improve employees application information system of capacity and level. Humanistic care to ensure zero. To strengthening Humanities care, continues to foster company wind clear, and gas are, and heart Shun of culture atmosphere; strengthening love helped trapped, care difficult employees; carried out style activities, rich employees life; strengthening health and labour protection, organization career health medical, control career against; continues to implementation psychological warning prevention system, training employees health of character, and stable of mood and enterprising of attitude, created friendly fraternity of Humanities environment. To strengthen risk management, ensure that the business of zero risk. To strengthened business plans management, will business business plans cover to all level, ensure the business can control in control; to close concern financial, and coal electric linkage, and energy-saving scheduling, national policy trends, strengthening track, active should; to implementation State-owned assets method, further specification business financial management; to perfect risk tube control system, achieved risk recognition, and measure, and assessment, and report, and control feedback of closed ring management, improve risk prevention capacity. To further standardize trading, and strive to achieve according to law, standardize and fair. Innovation of performance management, to ensure that potential employees zero fly. To strengthen performance management, process control, enhance employee evaluation and levels of effective communication to improve performance management. To further quantify and refine employee standards . Work, full play party, and branch, and members in five type Enterprise construction in the of core role, and fighting fortress role and pioneer model role; to continues to strengthening four good leadership construction, full play levels cadres in enterprise development in the浙江杭州湾建筑集团有限公司 江干区普福区块R21-13地块公共租赁住房汇报材料江干区普福区块R2113地块公共租赁住房人防地下室结 构 验 收 汇报资料各位领导、专家：您们好：今天有幸请到各位来到江干区普福区块R2113地块公共租赁住房工程现场参加人防结构验收,至此,谨代表浙江杭州湾建筑集团有限公司对你们的到来表示感谢。下面介绍本工程的施工情况。一、 工程概况：建设单位：杭州市房地产联合开发总公司设计单位：浙江通和建筑设计有限公司 勘测单位:浙江华东建设工程有限公司 监理单位：杭州信达投资咨询估价监理有限公司 施工单位：浙江杭州湾建筑集团有限公司 质监单位：杭州市人防工程质量监督站本工程位于杭州市江干区彭埠科技单元普福区块,建设内容为保障性住房，本工程共有地下车库及1-10#楼十一个单体，其中10#楼为2层，1#-9楼为17层。总建筑面积约72675.48平方米，地下室建筑面积：13085。48平方米，人防建筑面积4483。5平方米,其中人员掩蔽部共2948.7平方米，战时可掩蔽人员2948人。本工程人防地下室属甲类二等人员掩蔽所,为平战结合人防工程，平时做为地下车库，战时转换为人防工程,划分为3个防护单元，分别为3个人防二等人员掩蔽部。抗力级别为防核武器 6级,防常规武器 6级,防化级别为丙级。本工程均为框架剪力墙结构，建筑抗震设防为六度，工程合理使用年限为50年，地下室防水等级为级,建筑耐火等级为一级.0。000相当于黄海高程6。300m。二、施工部署：1、混凝土结构工程本工程人防地下室基础承台、基础梁、基础底板、剪力墙、柱、顶板、顶板梁均为C35级P6抗渗混凝土，基础垫层为C15混凝土。2、砌砖工程本工程人防地下室采用MU10烧结页岩多孔砖,M7.5干混砂浆砌筑。三、质量控制：1、原材料质量控制对所有进场的钢材在卸货前,首先检查外观质量，核对相关质量保证书，按批号进行力学试验，烧结页岩多孔砖每5万块复试一次,各品种原材料,均有监理旁站取样，封样后送检，复试合格后投入使用.2、施工工程质量控制1）土石方工程：土方采用机械开挖人工修土，开挖前编制土方开挖专项施工方案,方案经过专家论证后，严格按方案、规范及专家组意见执行。人防地下室共进行了3次地基验槽，土质情况符合地质报告，基坑轴线、标高满足设计要求。2）混凝土结构工程: 模板工程采用扣件钢管脚手架和木模板支撑系统。周转材料提前准备，按木工翻样、施工进度配齐需用量。使用后及时清理、保持模板板面平整、清洁，并涂刷脱模油后重新使用。模板安装按轴线、标高控制，整体稳定、牢固，梁侧模板较高时增设12mm的对穿螺栓进行加固，防止侧模变形，同时严格按规范要求控制梁板拆模时间.整个结构施工过程中未出现严重的炸模等现象。结构截面尺寸、位置、标高经实测均符合设计及验收规范。钢筋绑扎、焊接工程主要从以下四个方面控制：一是严把钢材原材料质量和原材料复试关；二是保证钢筋制作加工质量;三是确保钢筋绑扎质量；四是砼浇捣前后，保证钢筋骨架整齐、防止人为踩乱，影响钢筋整体质量。混凝土工程在浇捣时，控制振捣时间，振捣时间不宜过长，易引起裂缝；欠振易出现蜂窝、麻面等质量弊病。每次浇筑前清理基层,浇水湿润，施工缝处用1：2水泥砂浆套浆.砼浇捣前，明确施工流程和各自职责,整个浇筑过程由值班施工员现场指挥、统一协调劳动力，同时派木工、钢筋工看守。浇捣完毕，及时保养。各施工部位根据设计要求按规定留置试块,所有抗压试块强度经数理统计合格,抗渗试块全部到达抗渗要求.4)砌砖工程：为确保墙体的质量，保证砂浆饱满度,砌筑前12天，对砖浇水湿润，拉结筋2C6,每500mm600mm设一道，经浙江求是工程检测有限公司复试合格。按要求设置皮数杆，拉线控制砖墙的垂直度，平整度及水平灰缝,严禁干砖砌筑.造成砂浆饱满度不够及粘结率下降。砂浆拌制时严格按设计配合比计量拌制，按规范要求留制试件。5)安装工程：本工程用于地下室部位安装材料焊接钢管,镀锌钢管，钢板等质保资料齐全,证书有效。电气、给排水暖通套管隐蔽工程验收记录：电气隐蔽3份，人防设备接地隐蔽3份,给排水隐蔽3份，人防通风套管隐蔽3份。资料齐全。四、施工依据:1、浙江通和建筑设计有限公司的江干区普福区块R2113地块公共租赁住房项目人防地下室建筑、结构施工图及有关修改联系单。2. 江干区普福区块R21-13地块公共租赁住房工程招标文件.3. 江干区普福区块R2113地块公共租赁住房工程地质勘察报告.4现行的国家及浙江省的有关规范、规程和图集。建筑桩基技术规范(JGJ9494）人民防空地下室设计规范（GB500382005)人民防空工程防化设计规范（RFJ197)人民防空工程设计规范（GB502252005）人民防空工程设计防火规范（GB500982009)人民防空工程防护功能平战转换设计标准(RFJ198)人民防空工程战术技术要求汽车库建筑设计规范（JGJ100-98）汽车库、修车库、停车场设计防火规范(GB50067-97)民用建筑设计通则GB503522005混凝土结构设计规范（GB500102002）砌体结构设计规范(GB5003-2001）建筑结构荷载规范（GB50009-2001)建筑抗震设计规范（GBJ50011-2001、2008版）建筑地基基础设计规范（GB500072002)。钢筋焊接及验收规范（JGJ182003）建筑工程质量检验评定标准（GB50300-2001)建筑施工安全检查标准(JGJ5999)地下工程防水技术规范（GB-2008)国家现行有关设计规范及浙江省各专业统一技术措施五、工程技术资料管理项目部非常重视工程技术资料的管理，注重收集现场资料，做好原始记录，对照、查阅、分析有关检测数据，已整理出与工程进度同步的技术资料，并按档案管理要求,力求达到准确、完整、齐全,主要情况如下：1、钢材：质保单齐全,经测试各种指标符合规范要求,共80组，复试合格。2、砖： 由富阳市兴业新型墙体材料有限公司提供的烧结多孔砖，质保单齐全，共3组，复试合格.3、其余材料质保单齐全，复试合格。4、钢筋焊接试验：规格组数检测情况套筒连接25、22、2039合格电渣压力焊14、16、1824合格5、混凝土、砂浆试块统计:序号试件名称强度等级养护条件评定情况组数1抗压砼试块C25标养评定合格32抗压砼试块C35标养评定合格1013抗压砼试块C35同条件评定合格144抗渗试块C35P6标养评定合格85砂浆试块M7.5水泥砂浆标养评定合格36、隐蔽工程验收记录统计表：单位工程分部工程次数验收情况人防地下室结构工程14符合要求7、分部、分项工程质量评定：分部工程分项工程项数质量等级备注结构工程土石方分项工程7合格模板分项工程14合格钢筋绑扎分项工程14合格钢筋焊接分项工程14合格混凝土分项工程14合格砌砖分项工程3合格防水工程防水混凝土结构14合格水泥砂浆防水层7合格涂料防水层7合格金属板防水层7合格橡胶止水带7合格孔口防护工程防护门、防护密闭门、密闭门门框制作46合格8、回填土密实度、回弹法检测混凝土强度、钢筋保护层厚度检测情况检测部位设计要求值实测数据实测组检测结果地下室外墙最大干密度1。648g/cm3压实系数0.9420。9443合格地下室外墙最大干密度1.648g/cm3压实系数0。9420.9533合格地下室外墙最大干密度1.648g/cm3压实系数0.9420.9423合格人防地下室钢筋保护层厚度共抽检梁类构件12件，检测点数80点，其中合格80点，检测点合格率为97。6%。其中不合格点最大偏差为+11mm，为允许偏差的1.1倍。抽检板类构件共8件,检测点数48点，其中合格46点，检测点合格率为95。8%。其中不合格点最大偏差为7mm，为允许偏差的1.4倍。人防地下室回弹法检测混凝土抗压强度共抽检12个构件，实测结果最大为42.4 MPa，最小值为35.4MPa,分别达到设计要求的121。1、101.1，均符合设计要求。六、结论综合以上工程质量情况,本工程质量符合国家合格验评标准，同时符合有关法律、法规及现行规范和强制性条文，符合合同要求,本公司自评江干区普福区块R21-13地块公共租赁住房地下室人防结构工程为合格工程。敬请各位领导与验收小组专家现场踏看检查，提出宝贵意见，使我们在今后的施工中，更加精益求精,确保工程优质按期完成。谢谢大家！ 浙江杭州湾建筑集团有限公司江干区普福区块R2113地块公共租赁住房项目部 2013年11月27日门急诊医技楼外脚手架采用悬挑式单排脚手架，基础回填后改为落地式双排脚手架，脚手架搭设高度为23m。病房医技楼外脚手架采用悬挑双排脚手架，分四次悬挑of backbone backbone role; to full strengthening members youth work, full play youth employees in company development in the of force role; to improve independent Commission against corruption work level, strengthening on enterprise business key link of effectiveness monitored. , And maintain stability. To further strengthen publicity and education, improve the overall legal system. We must strengthen safety management, establish and improve the education, supervision, and evaluation as one of the traffic safety management mechanism. To conscientiously sum up the Olympic security controls, promoting integrated management to a higher level, higher standards, a higher level of development. Employees, today is lunar calendar on December 24, the ox Bell is about to ring, at this time of year, we clearly feel the pulse of the XX power generation company to flourish, to more clearly hear XX power generation companies mature and symmetry breathing. Recalling past one another across a railing, we are enthusiastic and full of confidence. Future development opportunities, we more exciting fight more spirited. Employees, let us together across 2013 full of challenges and opportunities, to create a green, low-cost operation, full of humane care of a world-class power generation company and work hard! The occasion of the Spring Festival, my sincere wish that you and the families of the staff in the new year, good health, happy, happy5