中英文版低温罐安装施工方案详解.docx

1、中英文版低温罐安装施工方案详解苏州制氧机股份有限公司Suzhou oxygenerator Share LTD越南太原梅塞尔1000m3低温液体贮槽项目Vietnam Taiyuan Messer 1000m3 cryogenic liquid tank project施工组织设计Construction Organization Program2016-05-22编制 201607-10修订2016-05-22 prepared 2016-07-10 Revision四 川 省 化 工 建 设 有 限 公 司 第 九 分 公 司Ninth sub-company of Sichuan Che

2、mical Construction LTD苏州制氧机股份有限公司Suzhou oxygenerator Share LTD.越南太原梅塞尔1000m3低温液体贮槽项目Vietnam Taiyuan Messer 1000m3 cryogenic liquid tank project施工组织设计Construction Organization Program施工单位Construction unit编制Editor审核Check批准Ratify总包单位审批意见The total package unitsApproval comments 2016年 月 日建设/监理单位意见Supervi

3、sionUnit opinions2016年 月 日table of Contents苏州制氧机股份有限公司Suzhou oxygenerator Share LTD越南太原梅塞尔1000m3低温液体贮槽项目Vietnam Taiyuan Messer 1000m3 cryogenic liquid tank project施工组织设计Construction Organization Program1.工程概况1. Project Overview1.1 工程名称：越南太原梅塞尔1000m3低温液体贮槽 1.1 Project Name: Taiyuan Vietnam Messer 100

4、0m3 cryogenic liquid tank1.2 建设单位：越南梅塞尔 1.2 Construction units: the more Nanmeiseer1.3 设计单位：苏州制氧机股份有限公司1.3 The design unit: suzhou oxygen generator co., LTD 1.4 工程建设地点：越南1.4 Project Location: Vietnam1.5 低温储罐概况：1.5 cryogenic tanks Description:外罐直径 13 m 内罐直径 10.3 m；外罐高度 17 m 内罐高度 13.65 m 外罐主体材料 Q235B

5、内罐主体材料 S30408储罐容积 1000m3 物料名称 LN2储罐设计温度： 外罐：常温 内罐：19650Tank outer diameter of 13 meters, the inner tank of 10.3 meters.The outer tank height 17 m ,The outer tank body material Q235B, The inner tank height 13.65 m, The inner tank body material S30408. Tank volume 1000m3, Material name LN2, design tem

6、perature: Outer tank:, the inner tank at room temperature: -196 50 。1.6工程简介：1.6 Project Description:越南太原梅塞尔1000m3低温液体贮槽由苏州制氧机股份有限公司设计、供货，由我公司承担现场组焊安装任务。该工程项目技术要求高，施工难度大，对施工组织和和施工技术要求高，施工过程中必须每一道工序严格要求，保证每一项工序质量，从而保证工程质量。Vietnam Taiyuan Messer 1000m3 cryogenic liquid tank from Suzhou oxygenerator Sha

7、re LTD design, supply, Borne by the company site welding installation tasks. The project technically demanding, difficult construction, construction and construction organization and technical requirements, the construction process must each procedure strict requirements to ensure the quality of eve

8、ry step to ensure project quality.1000m3贮槽体积大、重量大、是散装到货，部分零部件在厂里预制成形，在现场组装成整体。由于施工现场情况复杂，又是登高作业，加上产品结构的特殊性，对施工工艺和安装质量要求很高。1000m3 tank bulky, heavy, bulk arrival, some parts in the factory pre-shaped, assembled on site as a whole. Due to the construction site complex, but also a climbing operation, w

9、ith the particularity of product structure, construction technology and install high quality requirements.储槽内槽主体材质为S30408不锈钢、外槽主体材质为Q235B。外槽起保护绝热层作用，绝热层为填充的珠光砂。内槽底部绝热采用泡沫玻璃砖，在玻璃砖与内槽底板间浇注了负荷分配板，负荷分配板也起到保护玻璃砖的作用。Inner tank body is made of S30408 stainless steel, Q235B the main material An outer Trough

10、 protective outer insulation effect, heat-insulating layer is filled with perlite. The bottom of the groove using insulating foam glass tiles, glass tiles and between the inner groove bottom poured a load distribution plate, the load distribution plate also protects the glass tile effect.2. 适用范围2. S

11、cope of application2.1 本方案适用于越南太原梅塞尔1000m3贮槽的安装，2.1 program applies to Vietnam Taiyuan Messer 1000m3 storage tank installatio2.2 施工方法：采用倒装法进行安装施工。2.2 Construction Methods: Installation From top to bottom下图为储槽外形图The following figure shows the Storage tank Dimensions 3. 编制依据及相关标准规范3. Basis and related

12、 standards3.1 大型焊接低压贮槽的设计及制造API620-20093.1 design and manufacture of large welded low pressure sump API620-20093.2 承压设备无损检测JB4730-20053.2 Pressure Equipment NDT JB4730-20053.3 立式圆筒型钢制焊接储罐施工及验收规范GB50128-20053.3 vertical cylindrical steel welded storage tanks construction and acceptance of GB50128-200

13、53.4 现场组装立式圆筒平地钢质液化天然气储槽的设计与制造GB/T26978-20113.4 Field assembly of vertical cylindrical flat steel LNG storage tank design and manufacture of GB / T26978-20113.5 工业金属管道工程施工规范GB50235-20103.5 Industrial metal pipe construction norms GB50235-20103.6 现场设备、工艺管道焊接工程施工规范GB50236-20113.6 field devices, proces

14、s piping weld construction norms GB50236-20113.7 低温储槽施工图及技术文件3.7 cryogenic storage tank construction drawings and technical documents4. 施工准备、施工程序及施工方案4. The construction preparation, construction procedures and construction scheme4.1 作业条件和技术准备4.1 Operating conditions and technical preparation4.1.1 施

15、工机具和材料准备：根据施工图纸和施工技术方案，准备安装用各种工、机具和材料，包括运输、吊装、起重、安装、施工用材料等；4.1.1 construction equipment and material preparation: According to the construction drawings and construction technology program, ready to install with a variety of workers, equipment and materials, including transportation, lifting, liftin

16、g, installation, construction materials and so on;设备及机具表Apparatus and equipment list序号NO设备名称Device Name规格型号Specifications Model单位unit数量quantity备注remarks 1汽车吊crane25T台1临时用2直流电焊机DC welding machineBX2-400-2/zx-400台4焊接3葫芦提升装置Lifting device含葫芦、扒杆、吊耳等套1罐体提升4焊条烘干箱Electrode drying boxRDL4-200台1焊条烘干用5动力配电箱Po

17、wer distribution box大号台240KVA6动力配电箱Power distribution box小号台47型材切割机Cutting Machine400台18兆欧表Insulation monitor台19真空泵Vacuum pump台1底板真空10平板真空盒Flat vacuum box081米个1底板真空11角型真空盒Angle vacuum box08-1米个1大脚缝真空12角磨机Angle Grinder100台10台13直型钢板吊卡Hoisting Equipment of Steel 3T个4钢板吊装4.1.2 组织准备：施工组织除人员准备外，还应根据施工方案在安

18、装施工前检查施工现场是否满足安装施工条件。4.1.2 organize preparation: In addition to the construction organization personnel preparation, the construction program should be based on the installation and construction before the construction site to check whether the installation and construction conditions.1、施工人员组织1, con

19、struction workers organization组建1000m3 储槽工程项目部：organize 1000m3 storage tank project department项目经理：黄栋良施工经理：刘中清检验员：冷永成安全员：刘中清（兼）Project Manager: Dongliang HuangConstruction Manager: Zhongqing LiuInspector: Yongcheng LenSecurity Officer: Zhongqing Liu (concurrently)其余作业人员根据工程需要委派，特种作业人员进场时需持证上岗。为保证施工质

20、量和施工进度，本工程施工人员按照施工进度要分步进场，其中部分管理人员为兼职。All other operations personnel according to the engineering need to delegate, special operations personnel approach need certificates. In order to ensure the construction quality and progress of the construction, the construction personnel in accordance with the

21、 construction schedule to step by step approach, in which part of the management staff for part-time.项目经理： 1人施工经理： 1人质检员（兼）： 1人材料员（兼）： 1人安全员（兼）： 1人冷 作 工： 2人焊 工： 4人电 工： 1人钳 工： 1人油 漆 工： 1人保 温 工： 2人普 工： 5人合 计： 18人Project Manager: 1Construction Manager: 1Inspector (and): 1Materials, staff (and): 1Securi

22、ty Officer (Chief): 1Cold as workers: 2WELDER: 4 peopleElectrician: 1Pliers workers: 1Paint work: 1Bao Wen workers: 2General workers: 5Total: 182、施工材料组织2, the construction material organization工程主材： 厂家提供。工程辅材： 按需采购。Engineering Main Material: provided by the manufacturer.Engineering auxiliary materia

23、ls: demand procurement.4.1.3 技术准备：熟悉现场施工图纸和有关资料，掌握相关技术要求。安装施工前必须对所有参加安装的人员进行技术交底，使其熟悉施工方案，确保方案能够正确、顺利和安全的实施。4.1.3 technical preparations: Familiar with the construction drawings and site information, acquire the relevant technical requirements. All participants must install personnel technical tests

24、 before installation and construction, to familiarize them with the construction program, to ensure that the program correctly, smooth and safe implementation.1）施工现场要求1) the requirements of the construction site为保证设备施工的正常进行，安装队进场前，所有现场厂房、土建基础等基本设施必须施工完毕，主要设备已基本到达现场，工程能够无间断的进行。现场吊装位置要足够，路面情况符合吊装需要。建设

25、单位除保证水电气三通，尚需提供预装、储存等必要场地。因为工程施工时间紧张，为保证工作时间紧凑，安装队需要连续加班工作，建设单位应提供人员进出、环境设施等方便。In order to ensure the normal construction equipment, the installation team approach, all on-site plant, construction and other basic infrastructure construction must be completed, the main equipment has been basically ar

26、rived at the scene, the project can be carried out without interruption. Lifting site location should be enough, the road, subject to the lifting needs. In addition to water, electricity and construction units to ensure that the three-way, still need to provide the necessary space pre-installed stor

27、age.Because the construction time constraints, to ensure that working time is compact, continuous installation team needs to work overtime, the construction unit shall provide personnel access, environmental facilities and so convenient.2）基础检查清理2) the basis of cleaning up检查所有设备和场地、基础设施基本尺寸和施工质量，重点检查

28、贮槽基础标高、表面水平度及定位尺寸并清理干净。基础查对验收应分两步走，责任要明确。设备基础的尺寸和位置的质量要求应符合相关的土建标准。第一步建设单位与土建施工单位以施工图为准，对各个单体设备基础进行验收。第二步建设单位与安装单位以设备供货单位的基础图为准，逐个基础进行仔细查对，不符合要求坚决返修。基础验收资料应齐全，应有施工设计单位设计的基础设计蓝图、砼试块试验报告、基础竣工移交单，包括标高误差、中心偏差、坐标位置等。水平标高基准点，以设计图为准。Check all equipment and venues, infrastructure, basic dimensions and const

29、ruction quality, focus on examination of the tank foundation level, size and positioning surface levelness and clean. Based check acceptance should take two steps, the responsibility must be clear. Quality requirements of equipment based on the size and location should be consistent with the relevan

30、t civil standards. The first step in the construction unit and construction unit to the civil construction plans prevail, for each device based monomer acceptance. The second step in the construction unit and install unit foundation drawing equipment supply units prevail, scrutinized one by one basi

31、s, and resolutely not meet the requirements for repair. Basic acceptance documents should be complete, should be the basis of the blueprint construction design unit design, concrete test block test report, the completion of the transfer basis, which include elevation error, center deviation, coordinate location. Level elevation reference point to design prevail.