锅炉静设备安装方案

1、ZhuHai PTA No.2 ProjectContractor Job No.Method StatementContractor Doc. No.MS-PTA2-Boiler-008Boiler Static Equipment InstallationRev. 01Page 1 of 10Zhuhai PTA No. 2 Project珠海PTA二期项目锅炉静设备安装施工方案Method Statement for Boiler Static Equipment Installation会签Signature总承包商 General Contractor Wu Bingxuan批准Ap

2、proved byPan Shaoming审核Reviewed byGan Lin 编制Prepared bySong LeiThe Third Chemical Engineering Construction Company of China中国化学工程第三建设公司August 10, 2006二零零六年八月十日ZhuHai PTA No.2 ProjectContractor Job No.Method StatementContractor Doc. No.MS-PTA2-Boiler-008Boiler Static Equipment InstallationRev. 01Page

3、 2 of 10目录 Contents1. 工程概述General2. 编制依据Reference3. 施工工艺程序、施工方法Construction Procedure and Methods4. 劳动力需用计划及技能要求Manpower Plan and Skill Requirements5. 施工机具、计量器具及施工手段用料计划Construction Machines & Tools,Gauges and Construction Materials Plan6. 施工进度表 Construction Progress Scheme7. 附 JHA Attachment: J

4、HAZhuHai PTA No.2 ProjectContractor Job No.Method StatementContractor Doc. No.MS-PTA2-Boiler-008Boiler Static Equipment InstallationRev. 01Page 3 of 101工程概述：General1.1 工程简介:Introduction工程名称：BP珠海二期项目锅炉岛Project name: Boiler Unit on Zhuhai PTA No. 2 Project工程地点：广东省珠海市南水镇临港工业区Project location: Lin Gang

5、Industrial Park, Nanshui town, Zhuihai city, Guangdong province.建设单位：珠海 BPBuilding unit: Zhuhai BP Amoco设计单位：中国环球工程公司Design unit: China HuanQiu Chemical Engineering Corporation总承包单位：中国华电工程(集团)有限公司Contractor: CHEC施工单位：中国化学工程第三建设公司珠海分公司Construction unit: Zhuhai Branch of TCC1.2 辅助设备一览表Auxiliary Equipm

6、ent List序 号No.位号Tag No.名称Name单 位 Uni t数 量Q，yW.T外形尺寸Size(mm)安装标高 installation elevation(mm)1BD-960A/B锅炉给水罐 water feeding drum台Set2117.341T15146*3300130002BD-922锅炉排污罐boiler drainage tank台Set13.696T1500*5010待定wait3BD-1225沼气罐Biogas tank台Set10.970T3831*800待定wait4BD-926LPG缓冲罐LPG buffer tank台Set10.61T600*2

7、000待定wait2编制依据 Reference2.1 工业锅炉安装工程施工及验收规范GB50273-98Boiler installation and Acceptance Code for industry GB50273-982.2 中低压化工设备施工及验收规范HGJ209-83Code for construction and acceptance of middle low-pressure chemical equipment2.3 石油化工施工安全技术规范SH3505-1999Safety and Technique Code for Petrochemical Industry

8、 Construction (SH3505-1999)ZhuHai PTA No.2 ProjectContractor Job No.Method StatementContractor Doc. No.MS-PTA2-Boiler-008Boiler Static Equipment InstallationRev. 01Page 4 of 103施工工艺程序及施工方法Construction Procedure and Methods3.1 施工前准备 Construction preparation3.1.1 参加施工的人员应熟悉图纸及技术说明书、标准规范、施工方案。People in

9、volving in construction should be familiar with drawings, technical description, criteria and specifications and construction procedure.3.1.2 基础强度已达设计强度的70%以上，施工用水、电、气等齐全、到位。The foundation has reached above 70% design strength. Temporary water, power, gas and others shall be completed and available.

10、3.1.3 施工中所用机具、手段用料及计量器具应准备齐全。All equipment, tools, consumables and gauges shall be available for use.3.2 开箱验收 Unpacking of boxes3.2.1 开箱时对设备进行外观检查，不得有伤痕、锈蚀、变形及其他损伤。During unpacking, visually check the equipment, which shall be free of scratch, corrosion, and deformation and other damages.3.2.2 检查设备的

11、名称、类别、型号、规格、外形尺寸、管口方位应符合设计尺寸要求。Verify the equipment name, sort, type, specification, outline dimension and pipe outlet position as per the design requirement.3.2.3 对设备内件、附件，检查其规格、外形尺寸符合设计图纸要求。Verify the specification and outline dimension of the internals and auxiliaries of equipment as per the desi

12、gn drawings.3.2.4 验收合格后，参与验收人员应共同会签验收记录，办理移交手续。After acceptance, inspectors shall jointly sign on Acceptance Record, and arrange handover procedure.3.3 基础验收及处理Foundation acceptance and treatment3.3.1 基础办理交接时，应有交接证书及测量记录。在基础上应有明显的标高基准线及基础纵横中心 线When handover the foundation, certificate of completion o

13、f handling over and survey record should be prepared; visible reference line and cross centerline should be marked on the foundation.3.3.2 设备基础表面应清理干净，预留地脚螺栓的螺纹和螺母应保护完好。Equipment foundation top should be cleaned well, and the threads and nuts of anchor bolts should be protected with good condition.3

14、.3.3 基础外观不得有裂纹、蜂窝、空洞、露筋等缺陷。ZhuHai PTA No.2 ProjectContractor Job No.Method StatementContractor Doc. No.MS-PTA2-Boiler-008Boiler Static Equipment InstallationRev. 01Page 5 of 10The external foundation shall be free of cracks, honeycombs, hollows, exposed-rebar and other defects.3.3.4 基础上应明显地标出纵横中心线、标

15、高等基准线。The crossing centerlines, elevation and other reference lines shall be clearly marked on the foundation surface.尺寸其允许偏差如下：The allowable tolerance as below:项 次 No.项目Items允许偏差（mm ）Allowable Tolerance1坐标位置（纵、横轴线）Coordinate location （in longitudinal and transverse axes）i202不同平囿的标图Elevations on dif

16、ferent levels-203基础平面外形尺寸Configuration sizes on foundation plani204凸台上平囿外形尺寸Plan configuration sizes on convex part of foundation-205凹穴尺寸Sizes of foundation concave+206平囿的水平度（包括地坪 上需安装设备的部分）Plan levelness, incl. parts on pavement for equipment installation每米 per meter5全长 at full length107垂直度perpendi

17、cularity每米 per meter5全长 at full length108预埋地脚螺栓孔 anchor bolt hole中心位直 center location=d0深度depth+20孔壁铅垂度每米Hole wall perpendicularity per meter109预埋地脚螺栓Embedded anchor bolt标高(顶端)Elevation (top)+20中心距（在根部和顶部测 量）center distance （survey in bottom and top）i2对混凝土基础，应铲出麻面，并凿出垫铁窝。Remove surface voids for con

18、crete foundation, and make the place for positioning shims.ZhuHai PTA No.2 ProjectContractor Job No.Method StatementContractor Doc. No.MS-PTA2-Boiler-008Boiler Static Equipment InstallationRev. 01Page 6 of 103.4 垫铁安装 Sizing block installation3.4.1 采用座浆法安装，在设置垫铁的混凝土基础部位凿出座浆坑，座浆坑凿入基础表面的深度不小 于30mm,座浆层混

19、凝土的厚度不小于50mm。Shims should be installation, one piles of shims shall be placed at both sides of anchor bolt, and the distance between two piles shall not exceed 500mm. Each pile shall not be more than 3 pieces. The piled shim under equipment base shall pass over the center of anchor bolt.3.4.2 安装在金属结

20、构上的设备找平后，其垫铁均应与金属结构焊牢。After leveling the equipment installed on steel structure, weld fixedly all shims with steel structural together.3.5 静设备的安装 Installation of static equipment3.5.1 设备就位后，先根据基础基准线进行找正，调整垫铁进行找平，不得用松紧地脚螺栓的方法进 行调整。First align the equipment after in pace in accordance with the foundat

21、ion reference lines, and then adjust the shims for levelness. Do not adjust by using turning around the anchor bolt.3.5.2 立式设备的铅垂度以设备上、下两端点的测点为准。采用经纬仪分别在0C、90c两个方向同时测量.The perpendicularity of vertical equipment shall be based on the survey points at two ends, top and bottom. Vertical equipment align

22、ment: theodolite will be applied to survey 0 C and 90 C direction respectively at the same time.3.5.3 卧式设备水平度以设备纵向中心线上的水平为基准，要保证设备的纵向自由滑动。卧式设备水平度的找正关键在于正确选择设备水平度的基准面。一般选择设备的主法兰口 ，水平或铅垂的轮廓面或指定的基准面、加工面。卧式设备采用U形管液位计和水平仪找正。The levelness of horizontal equipment shall be in reference with the levelness on

23、 the equipment longitudinal centerline, to ensure the longitudinally free sliding. The key to align the horizontal equipment levelness is to choose the correct reference surface of the equipment levelness. Generally, choose the main flange mouth, level or plumb outline surface or the designated refe

24、rence and machined surface. U-type liquid level meter andlevel instrument will be used toalign for horizontal equipment.3.5.4 找正与找平要在同一平面内互成直角的两个或两个以上方向进行。Alignment and leveling shall be performed at two or more directions with right angle in the same plane.3.5.5 设备找平、找正后允许偏差范围如下：The allowable toler

25、ance as below after equipment leveling and alignment:项目允许偏差（mm ）ItemAllowable Tolerance (mm )ZhuHai PTA No.2 ProjectContractor Job No.Method StatementContractor Doc. No.MS-PTA2-Boiler-008Boiler Static Equipment InstallationRev. 01Page 7 of 10立式 Vertical卧式 Horizontal中心线CenterlineD< 2000 ±5D&g

26、t; 2000 ± 10i5标高Elevationi5i5水平度Levelness轴向L/1000L /1000 in axes 径向 2D/1000 2D/1000 in radial铅垂度PerpendicularityH/1000注：D-设备外径L-卧式设备两支座间距离H-立式设备两端部测点距离Notes: D - indicates the outer diameter; L - indicates the distance between two supports of horizontal equipment; H - indicates the distance bet

27、ween two end survey points of vertical equipment.ZhuHai PTA No.2 ProjectContractor Job No.Method StatementContractor Doc. No.MS-PTA2-Boiler-008Boiler Static Equipment InstallationRev. 01Page 8 of 10径向水平度检查 radial levelness check轴向水平度检查 axial levelness check卧式设备找正图 Alignment drawing for horizontal eq

28、uipment3.6 灌浆 Grouting设备最终找平、找正、检查合格、隐蔽记录完备后，在 24小时内进行二次灌浆工作，二次灌浆层厚度不应小于25 mm.Second grouting will be within 24 hours after final leveling, alignment, acceptance and recording.The second grouting shall not be less than 25mm thickness.4 . 劳动力需用计划及技能要求Manpower Plan and Skill Requirements序号Item工种 Profe

29、ssion人数Number备注Remark1专业负责人 Professional Supervisor12技术员 Technician13材料员Material Controller14钳工Fitter85普工 Common Worker126起重工Rigger65 .施工机具、计量器具及施工手段用料计划Construction Machine & Tools, Gauges andConstruction Materials Plan5.1 施工机具 Construction machine and tools序号 No.机具名称Description规格型号 Spec.数量（台套）

30、Q ty （set）备注Remark1履带吊crawler craneCC260012汽车吊Autocrane50T13砂轮机Sanding Machine（）15034切割机Cutter（）40025U型管U type pipe5m2ZhuHai PTA No.2 ProjectContractor Job No.Method StatementContractor Doc. No.MS-PTA2-Boiler-008Boiler Static Equipment InstallationRev. 01Page 9 of 106钢卷尺SteelMeasuring Tape5m27水准仪Water levelDSA24018经纬仪Th