巢湖污水处理厂厌氧池细格栅沉砂池粉喷桩施工组织设计.doc

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1、synchronous backup software does not respond to the rest of the data to be modified. In order to ensure maximum server exception, saving some data, synchronization of real-time backup software should have high, that delay does not exceed 1 minute. Offsite backups that must be supported across networ

2、k segments. In accordance with the above requirements for development our dedicated backup software. After development, wing that opened in salt on high speed test results meet the design requirementsWith the passing of time, it is preparing source Huan of Hubei industrial investment company limited

3、 factory close to the planning of the day looks like, planning human ideals gradually into an entity, spread out before us. Security plan enters the deployed State. After listening to your business objective for the leaders of security, I quickly people with loyalty to the cause of security, as well

4、 as previous security experience, combined with peer pioneers of success stories or experiences. Border security on your business ideas and suggestions to make as follows: 1.1 after careful analysis of a blueprint of the enterprise, taking into account your enterprise factory boundary: 540.65M x 234

5、.24M rectangular site. 1.2 scope for such dachangqu, I recommend the solid border security deployment, for a range of reasons, whether we use infrared radiation, electronic fences, alarm had done there, where the response. Because the factory could not spend a great deal of manpower cost to post thr

6、ee steps, five steps and a whistle. As we all know, under the current form of human resources costs much higher than the cost of all scientific and technological input. In order to better achieve the goal of planners, as well as for Active solid border defense work. We recommend that you use infrare

7、d radiation or linkage of electronic fences with video security deployment to achieve security goals. 1.3 in accordance with the device on the wall of the compound properties and parameters to a reasonable plan to install the infrared radiation equipment or fences and electronic equipment as well as

8、 video surveillance equipment, the specific needs of the equipment and materials quantities we will detail later. 1.4 the programme according to your companys site to see and listen to the leadership proposal, and in accordance with the actual needs of the project, with reference to the relevant int

9、ernational standards and national standards, combined with the experience accumulated by the company engaged in multiple projects, prepare the technology package. If the contents or any other aspect of the programme has not detailed where we welcome your valuable comments. Second, the design princip

10、les of the project design follows technology advanced, functional, stable and cost-saving principles. And considering construction, maintenance and operation, and for future development, expansion, reconstruction and other factors leave room for expansion. Design elements of the system is the system

11、atic, integrated and comprehensive; design has the scientificity, reasonability and operability. Its has following principles: 2.1, and advanced and applicability used currently most advanced of soft, and hardware and the network technology, errors rate low, compatible sex strong, upgrade easy, used

12、 module type structure, expansion convenient, no repeat construction investment, system of technology performance and quality index should reached international leading level; while, system of installation debugging, and software programming and operation using and should simple, easy master, for Ch

13、ina conditions and this project of features. Set the number of advanced technology in a the systems, reflects the current level of the latest development of computer and network technology, adapted to the requirements of the times. While the system is the system used for various management levels, i

14、ts functions are configured to provide the user with comfortable, safe, fast and convenient to3.1, the intelligent building design standards (GB/t 50314-2000) 3.2, the design standard for intelligent building systems engineering (DB32/191-1998) 3.3, the code巢湖经济开发区花山污水处理厂厌氧池、细格栅沉砂池等粉喷桩桩基工程施工组织设计方案编制

15、人： 审核人： 审批人： 编制单位：巢湖天基科技有限责任公司编写时间：二八年十二月二日巢湖经济开发区花山污水处理厂厌氧池、细格栅沉砂池等粉喷桩桩基工程施工组织设计方案一、工程概述（一）概况巢湖市经济开发区花山污水处理厂厌氧池、细格栅沉砂池等水泥搅拌喷粉桩工程位于巢湖市花山经济开发区境内，成芳路以西，西河以东，广源路（规划道路）以南，合芜高速公路以北，该工程由合肥市勘察院勘察，合肥市市政设计院有限公司设计，巢湖市建设监理有限公司监理，巢湖市建设工程质量监督站监督，巢湖天基科技有限责任公司施工。土质为流塑状亚粘土，具体见地质勘察报告。（二）工程设计1、工程设计为粉喷桩复合地基加固软土体：细格栅沉砂

16、池桩数为240根，桩径为500，有效桩长约6.0 m，桩顶超喷0.5m，厌氧池桩数为1692根，桩径500，有效桩长约7.5m,该工程桩体全长复搅。2、加固后复合地基承载力特征值细格栅沉砂池约120Kpa，单桩承载力特征值90KN，厌氧池复合地基承载力特征值140 Kpa，单桩承载力特征值90KN。施工前应进行室内水泥土实验，选择合适的配合比，水泥土无侧抗压强度qu90, 细格栅沉砂池不小于1.6Mpa, 厌氧池qu90不小于1.8Mpa。（三）工期据现场实际状况及业主的要求：自实际开工之日起30天左右完成搅拌桩施工任务。（不含阴雨天气及强对流天气等恶劣天气影响场地不能施工的工期和现场停电、停

17、水等影响的工期）二、编制依据1、根据巢湖经济开发区花山污水处理厂厌氧池细格栅沉砂池水泥搅拌喷粉桩工程设计图纸及岩土工程地质勘察报告。2、按照JGJ942008建筑桩基技术规范及TB1011396粉体喷搅法加固软弱土层技术规范。三、施工组织方案（一）施工准备1、水、电、路均通，场地平整、压实。2、施工前须由甲方组织设计、监理、施工单位进行技术交底和图纸会审，以便我方更好领会设计意图，利于指导施工。3、桩基轴线放线定位：依据业主提供的绝对标高、坐标，来控制桩顶标高，并测量出桩基轴线，并给甲方、监理检查验收后方施工，同时轴线控制点和高程基准点引出施工范围外做好标志，并用混凝土保护。4、施工前做好设备

18、进场、安装和调试，并对水泥进行复试，制作必要的水泥土试样。5、在工程桩范围外适当位置，先做试桩，试桩施工方法同工程桩相似，每个单体试桩数量由设计单位根据检测规范要求定，并定试桩位置。每组2根水泥掺量分别为50KG/M及60KG/M试桩间距同工程桩，桩长必须进入1粘土层1M，试桩结束后，设计单位应对施工单位进行交底并提供沉桩过程中的相关参数。（二）设备配制根据设计技术要求，工程需要以及工程区的地质特质，选定如下主要设备机具：1、PH-5A型液压步履式搅拌喷粉桩机 2台2、YP-1型粉体发送器及空压机 各2台3、15T吊车 1辆4、工程指挥车 1辆5、经纬仪J2 1台6、水准仪S3 1 台7、电焊

19、机 1台（三）劳动组织工程实行项目经理负责制，下设施工、技术、行政、安全生产管理网络，正常施工实行24小时作业制（考虑居民区实际情况，施工时间适当调整），施工生产人员单机需6人左右。依据现场施工情况酌情增减。人员安排如下表职务项目经理技术负责人施工员质检员安全员材料员名称朱玉德黄正道葛礼中司磊刘家虎严佩香（四）施工工艺根据该工程设计和工程地质特性，选用PH-5A型液压步履式搅拌桩机进行施工，具单桩施工工艺流程参见下图。钻机就位、调平钻进钻头对位喷粉、搅拌、提升停灰、停气送粉机送粉桩深成 桩设计桩顶转入下一循环全长复搅（五）施工进度计划依据设计要求、规范规定，场地现有条件以及以往的施工经验，单桩

20、施工约需18-20分钟，正常施工按24小时作业制，考虑机械和场地因素，平均每天每台机械可完成40-60根左右,预计30天左右完成.（不含阴雨天及强对流天气影响场地不能施工的天数和现场停电、停水等情况）。施工中加强现场组织管理工作，并请业主、监理单位密切配合，保证工程质量、安全提高施工效率。四、质量保证体系及质量保证措施（一）质量保证体系及质量管理1、建立完善的质量保证体系（见下图），实行岗位责任制，把质量责任落实到各岗位和个人。质保体系项目经理现场质量管理组作业组长、质检员施工班组2、严格按设计和规范要求组织施工，严格执行操作规程。3、推行全面质量管理，着重抓好各工序管理，执行质量控制点，领会

21、设计意图，施工中不定期研究质量状况，听取甲方、监理施工管理人员意见，确保工程质量。（二）技术措施1、技术要求、桩身横截面直径不小于设计桩径（喷粉500）。、桩长不小于设计桩长（根据现场地质情况确定桩长）、桩顶标高应高出设计桩顶标高0.5m以上停灰。、单桩水泥掺入量每米50kg（根据设计单位提供的数据调整）。、桩身垂直度偏差小于1%桩长。、桩位偏差小于5cm（行列双向）。、桩基检测按国家有关规定由业主组织实施。2、施工技术要求 、准备工作施工放样按以下顺序进行a、坐标、标高由业主、监理、乙方共同配合做好测量定位放样工作，并做好记录。b、严格按图纸，根据定位轴线放桩位，放样用钢尺量距，控制定位偏差

22、小于2cm，填写放线记录，报监理、甲方验收签证。c、随施工进度，应随时复核桩位位置，以防由于人为、机械等原因造成放好的桩位发生偏移。材料准备搅拌喷粉桩采用PO 42.5级水泥计划用量每米810T，具有出厂质保书，并确保在有效期内使用，严禁作用过期、受潮、结块、变质的劣质水泥，并应有质量部门认可的水泥复试报告。成桩试验搅拌喷粉桩施工前需进行成桩试验，以掌握该场地的成桩经验及各种技术参数，试验前由施工方发出书面通知，邀请业主等部门派员参加，并将提供喷粉桩置换率。成桩试验前应达到下列要求：a、满足设计水泥喷入量的各种技术参数（钻进速度、提升速度、搅拌速度、风压等）b、掌握下钻及提升的困难程度，确定合

23、适的技术处理措施，一般成桩试验的桩数不小于10根。3、搅拌粉喷桩的施工工艺要求粉喷桩搅拌桩全桩范围内须进行复喷和复搅，共90天桩体无侧限抗压强度厌氧池应大于1.8Mpa，细格栅沉砂应大于1.6Mpa。搅拌喷粉桩根据成桩试验后正式规定的各种工艺参数进行施工，无法设计变更的不得任意改变，工艺参数幅度如下：钻进速度：v=0.81.47m/min提升速度: vp=0.81.47m/min搅拌速度: R=5080RPm气体流量：Q=20L/S空气压力：P=0.20.4Mpa设计的桩顶标高上覆盖土层厚度不小于1.5M,如遇2层淤泥土时须进行清淤，再回填粘性土料压实。严格控制喷灰时间和停灰时间，确保粉喷桩长

24、度，严禁在尚未喷灰的情况下进行钻机提升作业。提升喷灰进程中，设专人监控喷粉机自动计量装置。粉喷施工进程中，做好原始记录。主要入土深度、停灰面标高、灰浆压力、钻进压力、钻进速度、提升速度、搅拌速度、空气流量、喷粉量等以及施工中的各环节情况。4、复打要求施工中发现喷粉量不足，实行整桩复打，复打的喷粉量仍应不小于设计用量，如遇停电、机械故障等原因中断必须重打叠孔应大于3m。结束工作桩身上部1/3范围内进行再次搅拌使水泥固化料与土均匀拌合，确保桩身质量。桩基施工中，若发现桩基不正常的振动、晃动、倾斜、移位等现象，应立即停钻检查，必要时应提钻重打。施工中应随时注意喷粉机、空气机的运转情况，压力表的显示变

25、化、送灰情况。当在送灰过程中出现压力连续上升，发送器负载过大，送灰管或筏门在钻具提升中途堵塞等异常，应判明原因，停止提升，原地搅拌，为保证成桩质量必要时全桩复打。在送灰进程中，如果压力突然下降，灰罐加不上压力等异常，应停止提升原地搅拌，查明原因，此时应尽可能不停止送风。粉体发送器中的气水分离器，施工时应经常排除分离器中的积水，防止因水进入钻杆而堵塞送粉通道。喷粉时灰罐内的气压比管道内的气压高0.020.05Mpa,以确保正常送粉。登高作业必须系安全带、戴好安全帽，不戴安全帽不准进入施工现场。五、施工现场安全生产、文明施工措施（一） 施工现场安全生产措施1、施工现场安全生产管理目标本工程施工中，

26、安全生产管理目标：重伤、死亡率为零，即达到“三无”标准。2、施工现场安全生产管理本机构成立以后，主要是制定安全生产的具体细则，督促安全措施的落实，制定并执行奖惩措施。 项目经理是本工程的安全生产第一责任人，是本工程处理安全一切事务的最终发言人，指导并督促本工程安全机构成员开展工作。 专职安全员：具体安排安全生产，制定安全技术措施，确定安全奖惩实施细则，工作上对项目经理负责。检查监督安全措施落实情况，发现并随时制止违反安全操作行为，指正施工中存在的安全隐患，并作好安全日记，工作上服从安全负责人。 兼职安全员：负责本班组的安全生产，随时发现并纠正本班人员的违规、违章操作，系统组织各岗位职工进行安全

27、互相监督。减少并限制安全隐患的发生，工作上服务于班组长和专职安全员。 总体上形成兼职安全员、专职安全员、项目经理三级安全管理网络体系。 3、施工现场安全生产管理制度严格执行公司制定的安全生产管理制度（QW7-d02），开工前设计安全生产纪律牌、安全无事故日历牌； 认真贯彻建筑机械使用安全技术规范（JGJ33-86）、施工现场临时用电安全技术规范(JGJ46-88)、建设工程施工现场供电安全规程(GB50194-93)、建筑施工安全检查标准(JGJ59-99)等国家安全技术标准，执行施工现场安全“十不准”制度；对进场施工人员，开工前应进行安全教育，强调安全纪律，没有通过安全教育的人员，不得进场施

28、工；建立安全生产台帐，定期进行安全检查，专职安全员24小时巡视检查工地，对在检查中发现的不安全因素，提出限期整改意见，对限期不整改者，专职安全员有权责令其停工；每周召开安全活动会议，总结一周安全生产情况，布置下周安全工作；施工区与生活区采取隔离措施，主要施工通道应设置安全屏障，进入施工现场必须穿工作服、工作鞋、佩戴安全帽，对违反规定不戴安全帽进入施工现场的人员，一经发现处以50元罚款；吊车起吊时，在吊臂工作范围内，吊臂下严禁站人；特殊工种岗位（吊车工、翻斗车工、电工、电焊工等）必须持证上岗，禁止无证人员操作有关设备；现场危险区设立醒目的安全标志，以示警告；在施工期间工地出入口，设立全日制门卫，

29、严禁闲杂人员进入现场；上班前严禁喝酒。（二）施工现场文明施工措施文明施工是现代化施工的一个重要标志，是施工企业各项管理水平的综合反映，文明施工有利于培养一支善管理、讲文明的施工队伍，必须采取措施，做好文明施工。1、文明施工的目标文明施工的目标为在各项指标上做到组织管理上一流、施工安排上一流、宣传教育上一流。2、组织机构要做好文明施工，首先要有一个机构健全，管理完善的组织机构，这是文明施工的核心。如若没有这个核心，文明施工将处于一盘散沙中，必将导致管理上失误，各工序衔接不紧凑，职工积极性下降，工作效率降低，经济效益也随之降低。所以组织机构组建必须选用工作经验丰富的人员担当。组织机构组成如下：组长

30、：项目经理副组长：项目副经理，项目工程师，施工员组员：各机长，各施工班组长，安全员、质检人员各自的职责为：组长全权管理文明施工的一切事务，督促各措施的落实；副组长制定文明施工的管理规定及措施，检查各单位文明施工的执行情况；组员负责各自范围内的文明施工。3、文明施工实施方案健全管理组织机构（如上所列）。健全管理制度建立岗位责任制，文明施工按专业、工序、施工班组，分片包干到班组、个人。建立奖惩制度，把文明施工列入各机台、各班组的承包责任制中去。做到有奖、有罚，对表现好的予以表彰，对表现差的给予惩罚，由此对表现适中的给以触动，全面提高职工的积极性。建立检查、监督制度，工地每周至少检查一次，要分片全面

31、检查，将检查结果及平时表现结合起来，张榜公布，并予以表彰及惩罚，借此开展文明施工竞赛活动。健全管理资料国家及各级机关部门关于文明施工的标准、规定、法律、法规等资料应齐全。施工日记应写入文明施工的内容文明施工教育、培训、考核等应有计划，会议记录、检查记录等各方面资料应齐全。制订各工序文明施工细则和标准，具体措施有：在施工场地四周设置围墙，在大门口设立值班室，使无关人员不得进入现场。对各生产场所不断地进行整理、整顿、清扫、清洁等活动。做到钻杆、导管、钢筋堆放整齐有序，现场整洁，无泥浆，无污水漫流。合理规划现场布置，保证施工互不干扰，应做到水源，电源安放合理，各种材料、机具堆放合理，蓄水池、泥浆池、

32、排水沟安排合理，现场施工便道布置合理，使现场秩序化、标准化、规范化。利用空余的时间对职工进行文明施工教育，内务卫生要整洁，其应注意形象，不可败坏公司声誉，上班衣着要整洁，不打架，不说脏话。挂牌施工，对各班长以上的领导上工地时均实行挂牌上岗。便于检查监督。文明宣传教育，施工现场应有宣传标语，宣传牌等与文明施工有关的内容。每次开会应对文明施工表现好的予以表扬奖励，表现差的予以批评处罚。六、强制性规范标准执行措施（一）工程项目经理和技术负责人、施工员、质检员、材料员必须熟悉并掌握国家强制性规范标准条文，在工程开工前，技术负责人针对工程设计图纸，对各工种班组长作出强制性规范标准条文书面交底，交底后双方

33、均必须签字。（二）所须各工种技术工人在上岗操作前，项目部必须组织人员学习，使各工种技术工人熟练掌握强制性规范标准条文，并按照强制性条文进行施工操作，未经学习合格者一律不准上岗操作。（三）项目经理及技术负责人、施工员、质检员、材料员必须严格按照强制规范标准条文进行工程施工，质量检查验收及进场材料的质量检测工作。（四）项目部在工地现场设置强制性规范条文学习栏，根据工程进度及时更新内容，使施工现场所有人员均能掌握强制性规范标准条文。（五）项目部定期或不定期组织班组人员进行强制性规范标准条文学习讨论会，项目部管理人员及施工人员根据按照强制性规范标准确性执行的实践经验，结合规范条文互相学习讨论，以增加自

34、身对强制性条文的认识，加强建筑工程质量管理意识，保证工程质量。（六）项目部管理人员及施工人员均必须严格按照以下质量验收规范中的强制性条文执行：1、GB503002001建筑工程施工质量验收统一标准2、GB502022002地基与基础工程施工质量验收规范3、JGJ942008建筑地基处理技术规范for engineering design of generic cabling system for city residential buildings (CECS/119-2000) 3.4, code for design of buildings and campus cable system

35、s engineering (GB/T50311-2000) 3.5, the code for electrical design of civil buildings (JGJ/ T16-92) 3.6, the code for civil closed circuit monitoring TV system engineering technology (GB/50198-94) 3.7, the types of system earthing and safety technical requirements (GB14050-93) 3.8, of the security e

36、ngineering procedures and requirements (GA/T75-94) 3.9, the rules of security engineering acceptance (GA/T308-2001) 3.10, the industrial design of TV system code (GBJ 115) 3.11, the Security checks prevention system pass for graphics symbol (GA/74-94) 3.12, and fire linkage control equipment General

37、 technology conditions (GB 16806-1997) four, and system function and features in system both advanced, and practical, and mature, and reliable, and do system open, and can extended sex good, both investment reasonable, and benefits best of purpose, border security alarm system on site equipment for

38、concentrated monitored, and control and management, makes these equipment to security, and reliable, and efficient to run, Maximize intelligent management role to create a safe, healthy, comfortable and pleasant, and to improve the efficiency of a good environment and save energy, and reduce mainten

39、ance personnel. According to the projects environmental needs, and engagement functions to establish the project boundary security alarm system, in a Word, this boundary is a project of the security alarm system is highly automated and efficient hospitality for a comfortable, convenient, and highly

40、secure environment. Five, scheme design based on design principles, design specifications and according to international and domestic standards, and in accordance with user needs, as well as drawings and related information provided by, and joining the projects actual situation and future developmen

41、t trends, border security alarm systems for the project design. 5.1. principle of system and burglar alarm system from detectors, regional directors, and the alarm control centre composed of three parts. Its principles as in the following chart: detectors for burglar alarm system is inside and outsi

42、de the building in key areas, important places, protection, when the probe to illegal invaders, the signal transmitted to the alarm control: sound and light alarm, display address, about the person on duty after receiving the alarm, take measures according to the situation, to control the developmen

43、t of the situation. Anti-theft alarm system alarm function in addition to the above, there is linkage function. Such as: open the alarm light (including infrared lamp), interactive audio and video matrix controller, switch on the alarm camera on the spot, matrix controller TV series of control: moni

44、tor displays an image, video footage, multimedia controller automatic or human . 8.1 the three guarantees period warranty 1, warranty 1) service period from date of acceptance of engineering, a 1-year warranty, warranty processing is completed within the response time is 48 hours. 2) service within

45、the warranty period, we all accessories unconditional warranty for all equipment and replacement, all parts for all equipment (including all machine parts) maintenance and parts are free and provide on-site cleaning, test equipment services. During the warranty period, all equipment repair and maint

46、enance services for on-site services, the resulting fees are waived. Free for system expansion, upgrade-related technical support services. 3) system warranty contact information to provide users with free technical advice, detailed answer to any problem in the system, to ask, answers will come deta

47、il. In the users if unable to solve the problems by themselves, directly by telephone, fax, Internet, letter, such as getting in touch with my company (which calls for 24-hour service), we will respond within 4 hours, consultation with users to solve the problem. 2, service response times, we are committed to the warranty period on the operation of the system on a regular basis carry out comprehensive inspections, found that the problem solving on the spot,