s水泥方桩工程项目专项施工方案.doc

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1、2016 learning implement to tube main leaders topic seminar spirit counselling material 2016 learning implement to tube main leaders topic seminar spirit counselling material March 7, XI General Secretary to I province delegation participate in considered and published has important speech, on XXX pr

2、ovince people for China revolution victory and Socialist construction made of contribution give has certainly, on I province past five years implementation focus strategy, and grasp focus industry, economic social development made of results give has certainly, Clarified the demands for development

3、of XXX, referring to both directions, tasks and issues, teaching methods, for the current and future development in Heilongjiang province, is of great practical significance and far-reaching historical significance. March 22 to 24th, provincial held has province tube main leaders topic seminar, prov

4、incial Secretary Wang Xiankui comrade in seminar opening province do has important speech, Wang Xiankui stressed: in-depth learning acquisition General Secretary of speech, is on XXX a political account, we must put learning implement XI General Secretary important speech spirit as major political t

5、ask, adapted and led economic development new normal, insisted to economic construction for Center not shake, implement implementation new development concept, weaknesses, and swagger grams short, and yangchangbuduan, Stimulate the endogenous dynamics, formation effect of EMU, firm implementation of

6、 the five planning, the development of key industries, open Dragon River comprehensive revitalization new journey, struggling to get out of a high quality, efficient, better structure and development road of revitalization of the advantages into full play. March 29 to 30th, the Committee organized a

7、 pipe major thematic seminar of leading cadres prefectural comrade Jia Yumei made an important speech at the opening ceremony. Jia Shuji stressed, full district upper and lower must to effective enhanced learning publicity implement implementation XI General Secretary important speech spirit of poli

8、tical consciously, and thought consciously, and action consciously and mission consciously, put learning XI General Secretary and provincial Secretary Wang Xiankui speech spirit as current primary political task, to more strongly of attitude, and more powerful of measures, and more full of drive pro

9、moted forest transformation development, struggled to out of forest transformation development new, ensure as scheduled achieved full built forest society of target. Today the County for convening this Conference, is to fully implement the arrangements of the provincial, prefectural, and is a major

10、political task. County-wide each of the party members and cadres must earnestly study, deeply understand, enter into the heart, done outside the heart, of the line armed with Jia, Secretary of spirit and mind, practice, work, below, I XX practical study Jia Shujis important speech spirit with you. A

11、wareness, deepen the County, General Secretary巨人科技园区驳岸 水泥方桩工程专项施工方案 工程名称: 巨人科技园区驳岸工程 工程地点: 上海市松江区广富林路以北,中辰路以西 编 制 人: 审 核 人: 施工单位: 长业建设集团有限公司 日 期: 2014 年 06 月 05 日 目录第1章 工程概况.第2章 编制依据.第3章 工程地质条件.第4章 技术要求.第5章 施工准备.第6章 施工机械计划.第7章 劳动力组织计划.第8章 施工方法.第9章 质量保证.第10章 施工工期.第11章 安全保证措施.第一章、工程概况 巨人科技园区驳岸工程,位于上海市

12、松江区广富林路以北、中辰路以西,驳岸分为A,B两段,A驳岸长约88米,B驳岸长约97米,则驳岸总长度约为185米。A驳岸总桩数为143根,B驳岸总桩数为42根。第二章、编制依据一、所采用的主要规范1)国家标准岩工工程勘察规范GB50021-2001(2009版)2)国家标准建筑地基基础设计规范(GB50007-2011)(3)国家标准建筑抗震设计规范(GB50011-2010)(4)国家标准土工试验方法标准(GB/T50123-1999)(5)国家标准工程测量规范(GB500262007);(6)工程建设标准静力触探技术标准CECS04:88(7)行业标准建筑桩基技术规范(JGJ94-2008

13、)(8)上海市工程建设规范岩土工程勘察规范(DGJ08372012)(9)上海市工程建设规范地基基础设计规范(DGJ08112010)(10)上海市工程建设规范建筑抗震设计规程(DGJ0892013)(11)上海市工程建设规范岩土工程勘察文件编制深度规定(DGJ08722012)(12)上海市工程建设规范岩土工程勘察外业操作规程 (DG/TJ08-1001-2013)(13)上海市工程建设规范地基处理技术规范(DG/TJ08402010);以及勘察合同和委托方提供的平面布置图。第三章、工程地质条件一、工程水文地质特征 1)第层杂填土,结构松散,土质不均,力学性质差,未经处理不宜作为天然地基持力

14、层。2)第3 层灰色砂质粉土,拟建场地内均有分布,含水量 25.728.5%,平均为 27.3%,孔的应力扩散和土的排水固结,不利因素在于其易产生管涌、流砂等不良地质现象,对河道边坡稳 定不利,请设计时予以重视。3)第层灰色粘土,分布于全区,湿,软塑,高压缩性,层面埋深 11.5011.70m,相应标高-10.28-10.87,层面较稳定,层厚 8.9010.20m,该层比贯入阻力 Ps 平均值为 0.65Mpa,1平均压缩系数 a0.1-0.20.64Mpa4)第层暗绿色粉质粘土,拟建场地均有分布,湿,硬塑,中等压缩性,层面埋深 20.9021.70m,相应标高-19.77-20.79m,层

15、厚 2.404.00m,该层平均比贯入阻力 Ps 值 2.26Mpa,1平均压缩系数 a0.1-0.20.22Mpa5)第层草黄色砂质粉土,拟建场地均有分布,层顶埋深 25.0m 左右,呈饱和,中密状局部为粉砂,该层平均比贯入阻力 Ps 值 3.96Mpa,平均压缩系数 a0.1-0.2 为土质较均0.15Mpa匀,地基强度较高。第四章、技术要求一、技术要求1、该项目拟采用钢筋混凝土方桩,桩长为8米,截面尺寸为250MM*250MM。2、桩穿过粉质粘土,淤泥质粉质粘土,进入淤泥质粉质粘土夹粉沙层。3、打桩顺序:先施工B驳岸,然后施工A驳岸。为了不影响涵洞施工进度,及打桩过程中产生的挤土不影响涵

16、洞,则B驳岸由北向南施工,A驳岸由南向北施工。4、堆放场地应平整坚实,最下层与地面接触的垫木应有足够的宽度和高度,堆放时桩应稳固,不得滚动。如场地条件许可时,宜单层堆放;当叠层堆放时,应在垂直于桩长度方向的地面上设置两道垫木,垫木宜选用耐压的长木方,不得使用有棱角的金属构件,堆放高度不宜超过一米。第五章、施工准备1、办理各种施工手续;2、组织设备、人员进场,树立安全牌、防火设施;3、地下管网测量及保护,平整场地,布设排水系统;4、布置好材料堆放;5、安排好临时用水、用电;6、落实好材料供应商,制定供料计划,要求供应商既满足设计要求,同时必须满足施工进度需要。7、技术准备:A、工程开工前,组织主

17、要管理人员学习有关规范、规程文件;B、组织主要管理人员仔细研究施工图,明确后方可施工;C、进行施工组织设计的深化、完善;D、进行施工技术总交底及各级施工技术交底;E、根据合同工期编制施工进度控制计划;F、进行各级安全技术交底;G、完善各项规章制度;第6章 、施工机械计划序号名称规格型号数量功率使用部位1液压振动锤Sh-2501台安装于挖掘机上打锤2汽车吊QYU-351台吊桩施工所用材料序号名称规格型号单位数量备注施工机械1水泥桩8米/根根185第7章 、劳动力组织计划序号工 种人 数(人)工 作 范 围1项目经理1全面领导工程施工2技术负责人1负责全面指导现场施工3施工测量人员2负责放线并控制

18、方桩轴线、垂直度4质检员1各工序质量检查、监督指导、施工质保5安全员1安全教育、检查、交底6材料员1负责对工程材料采购和送检、试验7吊车司机1负责开吊车、吊桩、振动锤工作8起重工1负责吊桩、移桩、送桩就位9打桩技术工2负责控制油泵、电开关、桩准确就位10机修工1保证现场机械设备正常运转11合计10第八章、施工方法一、8米方桩施工1、材料选择。采用250*250长8M的水泥方桩2、桩检验。由于本工程为水泥桩用于驳岸工程,进场时,必须对其外观进行检验,外观检验包括表面缺陷、长度、宽度、厚度、端头等内容。3、桩吊运及堆放装运及卸载桩时宜采用两点吊。吊运时,每次起吊的桩根数不宜过多,并应注意保护免受损

19、伤。吊运方式有成捆起吊和单捆起吊、钢筋捆扎、专人指挥。桩堆放的顺序、位置、方向和平面布置应考虑到以后的施工方便,并按型号、规格、长度施工部位分别堆放,堆放的高度不宜超过1M。4、施工工艺流程基线确定定桩位桩施打。5、操做方法、基线确定:施工员定出轴线,留出以后施工需要的工作面,确定桩施工位置。、定桩位。按顺序标明桩的具体桩位,洒灰线标明。、桩施打。采用单独打入法,即吊升第一支桩,准确对准桩位,振动打入土中,使桩端粉土层进入粘土层。吊第二支桩,振动打入土中,如此重复操作,直至桩加固完成。施工步骤如下:a. 桩起吊后对准桩位点,同时250液压打桩机就位。B.吊起的桩必须在打桩机能控制的范围内衔桩。

20、c.导向夹具将桩夹紧.带好保险,起吊打桩锤。d.调整桩的垂直度,精确定位.e. 对好桩位下桩,校准桩的垂直度及桩的平面位置,让桩自沉。若桩位有误差,则重新对桩点进行定位,再打桩。同时控制好桩的垂直度,打桩到位,误差控制在沉桩允许范围内。1)桩顶平面位置偏差:单桩不大于80cm,其它不大于100cm;2)桩身倾斜度不大于0.5%;3)桩顶标高偏差:不大于10mm。f. 锤击桩直至设计高度。g.测量桩的偏位及标高。h. 依次吊桩、打桩到位。第九章、质量保证一、质量标准1、严格遵守和执行有关的施工质量规范。2、根据ISO9001标准要求,推行全面质量管理,建立质量保证体系,提高全员质量意识,确保质量

21、管理惯彻整个施工过程。坚持质量自检、互检、交接检“三检”制。3、实行质量管理项目部负责制,配置专职质检员,具体负责质量管理工作。严格按项目部管理体系进行施工管理。第十章、施工工期本工程施工工期计划为3天。第十一章、安全保证措施安全施工是关系到个人健康、家庭幸福、社会稳定、国家昌盛的大事。强化安全知识的宣传教育,提高施工人员的安全技术素质,加强现场的安全管理力度,加强安全防范措施等构成了施工安全工作的几个重要组成部分。1、安全目标本工程的安全目标,是在整个项目施工期间坚决杜绝各类重大责任事故、人身伤亡事故、消防事故、治保事故、交通事故、扰民事故及各类传染病发生。2、安全组织措施2.1现场成立安全

22、生产工作小组,设置专职安全员全面负责施工期间的安全工作,各班组设立兼职安全员负责具体检查监督工作,现场建立安全生产保证体系。2.2坚持执行施工前的安全技术交底会议制度和开工前的安全教育制度,明确本工程的安全目标,落实各个岗位的安全职责。2.3认真执行安全规程和操作要求,施工人员必须戴安全帽,严禁违章作业,杜绝各类事故发生。2.4对于各类安全违章行为坚决进行处理,限期整改。2.5做好每天的安全生产记录,并填写安全日记。2.6按照南京安全质量监督站的要求,认真、如实、确切的填写安全管理资料。3、 用电措施3.1开工前,专业电工和技术负责人应指导现场施工用电。3.2所用配电箱采用国家建筑施工统一的配

23、电箱,实行一机一闸一漏电保护装置。主要配电箱均作接地,以防止感应电伤人。3.3照明线路不能与动力线路混用,吊机、振动锤等使用的拖缆,必须严格检查,不能使用绝缘性能差的或有破损的电缆。3.4机械设备(如振动锤、电焊机等)移位、电器检修时必须断电操作,严禁带电操作,并挂上警示牌。移位时,须有专人指挥,专人照看电缆,防止电缆压坏损伤。3.5移动电器、修理电器由专业电工进行,非专业人员严禁操作。3.6所用配电箱漏电保护装置每天由专业电工进行检查,并在相应表格上记录。3.7施工现场用电严格遵守施工现场临时用电安全技术规范。4、 消防安全措施4.1由项目经理、安全员组成现场消防安全领导小组,具体负责落实防

24、火安全工作,以备突发情况下迅速采取行动,减小影响程度。4.2健全消防制度,施工现场安排专人、专职负责,一旦发现隐患,立即进行消除。4.3酸碱泡沫灭火器指定专人维护、管理、保养,定期调换药剂,标明换药时间,确保灭火器效能正常。4.4场区或生活区,禁止私接电线,私接违章电器;严禁使用煤油炉、电炉烧煮。4.5进行电焊、气割作业人员必须持证上岗,并实行动火申报制度,动火必须具有“二证一器一监护”才能进行。4.6现场电焊、气割作业必须符合防火要求,严格执行“十不烧”规章制度。4.7工地中的易燃易爆物品(如汽油、氧气瓶、乙炔瓶等)都必须按照规定设置,妥善保管。4.8调查清楚施工现场周围道路两侧的城市专用消

25、防龙头;进入工地的道路保持畅通,宽度不小于4.50m。4.9加强警卫人员上岗责任心,每天上班后对工地临时设施进行一次防火巡查,消灭事故隐患。5、交通措施5.1现场材料运输车辆出入施工现场时出入口应安排专人指挥车辆进出,以免交通事故的发生。5.2施工现场特别是材料出入口周围,应有一块比较大的空地,以利于材料运输车辆转弯、调头、进出。5.3方桩运输车辆进入现场后,必须先观察好行进路线,将影响通行的物品搬开,同时对软路基路面铺好路基钢板,确保畅通。5.4本次报价不包括材料二次搬运,如需要二次搬运,费用另算。 or aire dins de la secci del fons 0.5 metres d

26、e dalt a baix i moures, treure el fons de fang i llim. per nova mtode per a Nova s una continuaci de loperaci de substituci al final de la dinastia Qing, quan lascensor daire a la part inferior i tornada en moviment culpa ja no es troben, mesurat solc pesat llast gruix de menys de 10 centmetres, par

27、a de moure que l ascensor daire va comenar tanc de substituci no compleix els requisits de qualitat del fang a la part inferior. Per a pasta est qualificat al final de la dinastia Qing, prendre la prova Mostra com a estndard, en cada ranura, si augmenta la profunditat de 5 metres i ranura al final d

28、e cada punt de mostreig dels purins mostreig dades de prova sn indicadors de compliment, per a pasta passaria al final de la dinastia Qing. Al final de la dinastia Qing per a pasta en tot el procs, controlar labsorci dinjeccions de purins i omplir lequilibri de capacitat, no deixis que tanc de desbo

29、rdament de purins cap a fora o cara va caure tan baix com 30 cm per sota del nivell superior. 8.2.3 metro de forma conjunta de paret en connexi a tub utilitzat conjunta metro Enginyeria de construcci de parets a la, segons construcci pou suport disseny, especificaci, aquest dimetre de disseny utilit

30、zat per 850 mm, temps de 18 m de prefabricats tub conjunta dInfermeria, com figura 6:8.2.4 dacer gbia tot lloc aixecament mesura gbia de b dacer cap final 23,7 m, 6m ample, pesantsfurther clarify the transformational development, XI Jinping stressed that XXX has its advantages, also have their own b

31、oards, key to focus on weaknesses, short swagger grams, yangchangbuduan, integrated effect of policy measures towards the target solid forward. This important statement for us to do a good job providing a dialectical thinking and the scientific method, fully embodies the dialectical unity of subject

32、ive and objective law. We must speak to the spirit for guidance, and further deepen understanding, targeted to long Yang well, Hawk shelters make good short, released in full development potential. 一 . Potential and the big five short Board, that is, ecological environment, resources, water, economi

33、c development advantage advantage, advantage as policy overlap, cultural enrichment, and industrial boards, institutional weakness, short people short, short of funds and talent. From the perspective of ecological environment, our region as an important guarantee of national ecological safety, high

34、forest cover, water, air and soil environmental indicators, such as the nature, is the development of green food and preserving pension ideal places, forest carbon sinks and other industries. From the perspective of the priority of characteristic resources, wild blueberry, Northern forest resources

35、such as drugs, big snow, big wetlands, River and forest tourism resources, variety, large reserves of mineral resources such as molybdenum, lead and zinc, has translated into strong material conditions for economic advantage. Economic development out of the water, total more than 16 billion cubic me

36、ters of surface water resources and hydro-junction project of development prospects; recoverable reserves of high quality mineral water resources million tons, is the base of rare natural and pollution-free mineral water. Seen from the advantages of cultural enrichment, with Northern culture, and Xi

37、anbei cultures, Oroqen culture and a number of cultural resources, rock only found more than 1000 paintings, cultural industry development has great potential. From the perspective of policy overlap advantage, with the State Forestry Administration and the provincial government two channels of polic

38、y towards direct enjoyment of natural forest protection program, Western development, resource-based cities sustainable development and main function region construction national policy planning. As long as we put these resources to use and exploit the advantages of good, could give guanghui, snow,

39、cold region and black Glebe into gold and silver, will provide strong support for forest development. (In addition to Jia Shuji mentioned advantages, XX we have in agriculture, water conservancy and other unique resources. Agricultural resources, 1.129 million mu of arable land throughout the County, da hinggan Ling was the only predominantly rural administrative districts, green planting area of 850,000 acres. Water resources, in a river over more than 180, many river hydropower development project conditions, rich in three five Luo and9

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