savin1dfc-zwi-1044284_dfb001861_直升机平台安装

1、直升机平台安装DFC- ZWI-1044284ECN：DFB0018612016 年 12 月11 / 246.0MW 风机 DFC-ZWI-1044284直升机平台安装 共 1 页 第 1 页 编制： 滕明日期： 2017.1.10 校对： 韩丹杰日期： 2017.1.10 审核： 陈健日期： 2017.1.10 11 / 246.0MW 风机 DFC-ZWI-1044284直升机平台安装 共 1 页 第 1 页 更改页 ECN更改位置 更改内容描述 签字 日期 目录1234版本历史2介绍3参考文件4安装直升机平台与避雷针4.7本节常规警告5综述5安装支

2、柱6安装围栏7安装门式起重机箱支架8单叶片安装特殊程序9在直升机平台上安装可选101 /10作业指导： 直升机平台安装文件号：ZWI 1044284作者：MichaelVestergaard版本：Ahm4风机：D7ECN 号：DFB001861检查表引用： ZCH 1044346日期：2017-01-10版本历史2 /10版本 日期 ECN 号 变更说明 作者 42016-04-05253007纠正章节 3“参考文件”中的图纸号。（页 4） 移除参考“双级螺栓紧固”螺栓力矩值。 Michael Vestergaard Ahm32016-02-09238540更新连接防雷保护电缆和安装导航杆的步

3、骤。 增加章节 4.5“安装门式起重机箱”。 参考指导说明“双级”螺栓紧固中更新的螺栓力矩值。 Henrik Lund stergaard22015-09-08211975布局更新到新模板。图形参照更新。 增加顶部与侧面面板之间的最大距离的指导说明。 增加安装防雷保护电缆和导航杆的指导说明。 Henrik Lund stergaard12015-01-20175067新文件，首次官方发布。 Henrik Lund stergaard介绍3 /10目标这份作业指导描述了在将机舱安装在塔架之前，如何在机舱预安装阶段安装直升机平台栏杆。在安装直升机平台之前必须先安装机舱顶部的冷却器。 如果要进行单叶

4、片吊装，顶部吊装舱门的围栏安装需要在叶片安装后进行。为确认作业是按照作业指导进行的，相对应的检查表必须在作业中填好。 培训等级要求技术人员必须满足以下提到的文件的培训要求，如果有特定任务提出额外的证书也要做到满足。 Pro 19.394：“上海电气风项目技术人员职业能力框架” 人身安全所有人员需要按照基本健康安全守则（SI 545781）穿戴个人防护装备。所有的作业需要按照基本健康安全守则（SI 545781）进行开展。 若地方的补充规则或项目特定规则超出了上海电气安全要求（工程要求），则必须按照前者执行。 以象形图和关于 及所需行动的详细描述，对任务特殊 进行阐述。在整个作业任务中都存在的危

5、险，将被列在作业指导书的章首段落。当危险存在时，将描述适用于一个特定部分一个工作任务的危险。 风险评估所有的工作必须依照第三章引用文件中列出的风险评估来进行。所有工作人员在开始作业前，必须阅读列出的风险评估。 电气安全电气作业进行时需要与 PRO 18914 保持一致：危险能源控制，INS-29465-上锁/挂牌指导（海上）。只有受过上海电气培训过且拥有一份上海电气授权的电气安全有效相关证书的工作人员，才可以对电气装置和设备进行安装、视察、检测和维护。 吊装设备吊装作业必须遵从“INS 27212-海上起重作业”（起重作业标准）和当地与 现场特殊要求。 参考文件除了现有的文件，还需要以下文件：

6、4 /10安全：SI545781“基本健康与安全守则” ZWI1040332“风机特殊安全指导” 风险评估：RA_ZWI 1044284：直升机平台安装风险评估 检查表：ZCH 1044324“底部塔架安装开关柜” 培训要求：Pro 19.394：“上海电气风项目技术人员职业能力框架” 螺栓力矩值：参考适用于特定风机的螺栓紧固文件： ZAI 1041552 D6 R14-螺栓紧固。 材料安全性数据表：根据化学品管理要求，PRO 18811- “化学品管理程序”，参考上海电气风电内网 SDS 数据库，或联系特殊材料/物质供应商。 装配图纸D1002587 直升机平台围栏 D6ZWI 104428

7、4 / ECN 253007Installation of helihoist安装直升机平台与避雷针5 /10a)本节常规警告 坠物风险远离工作区域下方。 高空作业在机舱顶作业时，使用安全带和自收缩安全绳上 在预装配 地点，将安全带勾在自收缩安全绳上（SRLs）。 警告，悬空重物禁止在起重机吊起的物体下站立。 b)综述 图 1A. 冷却 B. 左侧风速风向仪C右侧风速风向仪D直升机平台围栏E起吊用升降口围栏 注意！如果要进行单叶片安装，起吊用升降口围栏需在叶片安装完毕后安装。 ZWI 1044284 / ECN 253007Installation of helihoistc)安装支柱6 /1

8、0图 21. 首先将所有支柱放置在机舱顶，检查是否正确可用。注意根据位置的不同，支柱有不同的型号。 2. 根据装配图上的说明来安装直升机平台支柱。 3. 在机舱顶部和支柱之间放置橡胶垫。 图 3A. 螺栓 B. 防松垫圈 C. 橡胶垫 D. 平垫圈 E. 螺母 图 4F.安装防雷装置螺栓的螺纹孔 4. 在支柱底板螺纹孔中，安装防雷保护装置电缆螺栓与防松垫圈。 5. 根据适用的螺栓紧固文件紧固螺栓-见“相关文件”。 ZWI 1044284 / ECN 253007Installation of helihoist7 /10图 5防雷保护电缆 图 6A.螺栓 M16x120 A4.70 ISO40

9、17B.双重锁 M16 PA6 DSL BlackC.螺母 M16 A4.80 ISO4032D.垫圈 M16 200-A4 ISO7093E.垫圈 M16 200-A4 ISO7093F.螺母（锁定）M16 A4.80 ISO7040G.防雷保护支架（D1024427） H.螺栓 M10x30 A4.70 ISO4017 I.垫圈 M10 200-A4 ISO7090J.垫圈 M10 200-A4 ISO7090K.螺母（锁定）M10 A4.80 ISO7040L6. 在机舱内部，根据指导说明，将预安装防雷保护电缆连至螺栓上。 7. 根据适用的螺栓紧固文件紧固螺栓-见“相关文件”。 d)安装

10、围栏 图 7A.直升机平台围栏 图 8B.最大间隙：10mm1. 根据装配图安装直升机平台围栏。 2. 垂直方向调整侧板的底排，使侧板与机舱顶部最大间隙不超过 10mm。 ZWI 1044284 / ECN 253007Installation of helihoiste)安装门式起重机箱支架8 /10图 9A. 门式起重机箱围栏支架 B. 直升机平台围栏支撑杆 图 10C.门式起重机箱支架 1. 将围栏支架（A）安装至直升机平台右手侧两直升机平台围栏支柱上，挨着支撑杆。 2. 将门式起重机箱支架（C）松散地安装在围栏支架（A）上。 3. 将门式起重机箱移至围栏旁。 图 12 A围栏旁弹簧锁。

11、 图 11玻璃纤维粒子有害健康在对玻璃纤维钻孔时，需穿戴安全眼睛，合适的防尘口罩，防护服和 手套。 遵从地方安全守则。 4. 确保有够得着围栏旁起重机箱上弹簧锁盖子的空间。 5. 在起重机箱螺栓孔出用笔标出。 6. 在起重机箱上钻螺栓孔。 7. 用螺栓将起重机箱支架安装到箱子上。 8. 根据适用的螺栓紧固文件紧固螺栓-见“相关文件”。 ZWI 1044284 / ECN 253007Installation of helihoist9 /10f)单叶片安装特殊程序 如果要进行单叶片安装，起吊用升降口围栏和门式起重机存储箱需在叶片安装完毕后安装。由于在单叶片安装时，顶部会放置一个很大的集装箱，所

12、以没有围栏和存储箱的空间。 图 13图 14A.门式起重机支架上螺栓连接 1.移走门式起重机箱支架的螺栓连接。 图 15图 162. 将起重机箱放置在机舱顶部的后端。 3. 用扎带将箱子固定。 4. 将直升机平台围栏的部件放置在变压器隔室旁的机舱后机架内。 5. 用毯子或塑胶将这些部件包起，以避免划伤。 6. 当单叶片安装结束后，根据装配图安装舱口和门式起重机箱。 ZWI 1044284 / ECN 253007Installation of helihoist10 /10g)在直升机平台上安装可选注意！导航杆是一个可选项。 只有具体项目提出要求，导航杆方可安装。具体说明需联系现场。 图 17

13、A.导航杆安装在从冷却器数第二根支柱上。 图 18B.导航杆 A. 导航杆支架 B. 导航杆 图 191. 将导航杆支架安装在机舱左手侧直升机平台围栏的第二根支柱上。 2. 导航杆支架必须安装在围栏内侧指向机舱中心。 重要！如果要进行单叶片安装，导航杆需在叶片安装完毕后安装。其支架在直升机平台的安装过程中进行。 ZWI 1044284 / ECN 253007Installation of helihoistTable ofContents1234Revision history2Introduction3Referenced documents4Mounting helihoist and

14、lightning conductors4.7General warnings for this section5Overview5Mounting pillars6Mounting railing7Installing brackets for gantry crane box8Special procedure for single blade installation9Mounting optional aiming pole on helihoist101 /10Work Instruction:Installation of helihoistD

15、ocument no.:ZWI 1044284Author:Michael Vestergaard AhmVersion:4Turbine:D7Checklist reference:ZCH 1044346ECN No.:253007Date:2017-01-10ZWI 1044284 / ECN 253007Installation of helihoist2 /10VersionDateECN no.Change descriptionAuthor42016-04-05253007Drawing number corrected in the section 3 “Referenced d

16、ocuments” (page 4)Reference to bolt torque value “two stage bolt tightening” removed.Michael Vestergaard Ahm32016-02-09238540Procedures for connecting lightning protection cables and mounting of aiming pole updated.Section 4.5 “Installing Gantry crane box added”.Reference to bolt torque value has be

17、en updated due to introduction of “two stage” bolt tightening.Henrik Lund stergaard22015-09-08211975Layout updated to new template. Drawing references updated.Instructions for maximum distance between roof and side panels added.Instructions for mounting of lightning protection cables and aiming pole

18、 added.Henrik Lund stergaard12015-01-20175067New document, first official release.Henrik Lund stergaard1Revision historyZWI 1044284 / ECN 253007Installation of helihoistObject:This document describes how to mount the railings for the helihoist during pre- assembly of the nacelle prior to mounting th

19、e nacelle on the tower. The coolers on the roof of the nacelle must be mounted before installation of the helihoist.If the blades are supposed to be installed by single blade installation, then the fencing at the roof hatch for hoisting should not be mounted until blade installation is completed.The

20、 corresponding checklist must be filled in during the work to confirm that the work is carried out in accordance with the work instruction.Training level requiredTechnicians must fulfill the training requirements given in the below mentioned documents as well as additional certifications if required

21、 by the specific task.Pro 19.394: “SEWPG Project Wind Technician Competency Framework”Personal safetyAll personnel must wear personal protective equipment according to Basic Health and Safety Rules (SI 545781).All work must be carried out in accordance with Basic Health and Safety Rules (SI 545781).

22、Supplementary local and project-specific regulations must be followed if they exceed SWP safety requirements (project specific).Task-specific hazards are illustrated by a pictogram together with a detailed description of the hazard and required actions. Hazards which apply to the entire duration of

23、a work task will be described in the top of the section of the work instruction. Hazards which apply to a specific part a work task will be described when the hazard occurs.Risk AssessmentAll work must be carried out in accordance with the Risk Assessments listed under chapter 3. Referenced document

24、s: Risk Assessments.All personnel must read the listed Risk Assessments prior to starting the work.Electrical safetyElectrical work should be carried out in accordance with “PRO 18914 Control of Hazardous Energies”, and “INS 29465 Lock-out and Tag-out Instruction (OFFSHORE)”.Only personnel instructe

25、d by Siemens and with a valid relevant electrical safety certificate and with authorization from Siemens are permitted to carry out installation, inspection, testing, and repair of electrical installations and equipment.Lifting equipmentLifting operations must always be performed in compliance with

26、the “INS 27212 Offshore lifting operation” (Lifting Operations Standard) and compliant with local and site-specific requirements.3 /102IntroductionZWI 1044284 / ECN 253007Installation of helihoistThe following documents are required in addition to the present document:Safety:SI545781 “Basic Health a

27、nd Safety Rules”.ZWI1040332 “Turbine-specific safety instructions”.Risk assessment:RA_ZWI 1044284: Risk assessment for: Installation of helihoistChecklist:ZCH 1044346“Checklist for Installation of helihoist”.Training requirements:Pro 19.394: “SWP Project Wind Technician Competency Framework”Bolt tor

28、que values:Refer to bolt tightening document applicable for the specific turbine: ZAI 1041552 D6 R14 Bolt tighteningMaterial safety data sheet:Refer to SDS database on SEWPG Intranet according to requirements in Chemical Management, PRO 18811- “Chemical Management Procedure”, or contact the supplier

29、 of the specific material/substance.Assembly drawings:D1002587 Helihoist railings D64 /103Referenced documentsZWI 1044284 / ECN 253007Installation of helihoist 5 /104.1 General warnings for this sectionRiskof fallingobjects.Keep clear of the area below the working area.Work at heightUse harness and

30、self-retracting lifeline when working on the nacelle roof.Hook the harness onto the approved self-retracting lifeline in the pre-assembly hall.Warning, overhead loadDo not stand below parts being lifted by crane.4.2 OverviewFigure 1A: Cooler sectionB: Left wind sensor C:Right wind sensor D:Helihoist

31、 railingsE: Fencing at roof hatch for hoistingNOTE! If the blades are supposed to be installed by single blade installation, then the fencing at the roof hatch for hoisting should not be mounted until blade installation is completed.4Mounting helihoist and lightning conductorsZWI 1044284 / ECN 25300

32、7Installation of helihoist6 /104.3 Mounting pillarsFigure 21. Place all pillars on the roof first to check that the correct parts are available. Be aware that there are different types of pillars depending on the position.2. Mount the helihoist pillars on to the nacelle according to the instructions

33、 on the assembly drawing.3. Place rubber gaskets between the roof and the pillars.Figure 3Figure 4A: BoltF: Threaded hole for lightning protection bolt. B: Lock washerC: Rubber gasket D: Plain washer E:Nut4. Mount bolts with lock washers for lightning protection cables in the threaded holes of the p

34、illar base plates.5. Tighten bolts according to applicable bolt tightening document See “referenced documents”.FZWI 1044284 / ECN 253007Installation of helihoist 7 /10Figure 5Figure 6Lightning protection cable.A: Bolt M16x120 A4.70 ISO4017B: Double Locking M16 PA6 DSL Black C: Nut M16 A4.80 ISO4032D

35、: Washer M16 200-A4 ISO7093 E: Washer M16 200-A4 ISO7093 F: Nut(lock) M16 A4.80 ISO7040G: Bracket for Lightning protection (D1024427) H: Bolt M10x30 A4.70 ISO4017I: Washer M10 200-A4 ISO7090 J: Washer M10 200-A4 ISO7090 K: Nut(lock) M10 A4.80 ISO7040L6. Inside the nacelle, connect the premounted lig

36、htning protection cables to the bolts according to the illustration.7. Tighten bolts according to applicable bolt tightening document See “referenced documents”.4.4 Mounting railingFigure 7Figure 8A: Helihoist railingB: Maximum gap: 10 mm.1. Mount the helihoist railing according to the assembly draw

37、ing.2. Adjust the bottom row of side panels vertically, so the gap between the panels and the nacelle roof is maximum 10 mm.BAZWI 1044284 / ECN 253007Installation of helihoist8 /104.5 Installing brackets for gantry crane boxFigure 9Figure 10A: Fence brackets for gantry crane box.C: Gantry box bracke

38、t. B: Support bar for helihoist railing1. Mount the railing brackets (A) on the two helihoist railing pillars in the right-hand side of the helihoist next to the support bar.2. Mount the Gantry box bracket (C) loosely onto the fence bracket (A).3. Move the gantry box in position at therailing.Figure

39、 11Figure 12:A: Snap locks next to railing.Fibre glass particles are hazardous to healthWear safety glasses, suitable dust mask, protective clothing and gloves during drilling in fibre glass.Comply with local safety rules.4. Make sure there will be room to reach the snap locks for lid of the gantry

40、box next to the railing.5. Mark the positons of the bolt holes in the gantry box with apen.6. Drill holes for bolts in the gantry box.7. Bolt the gantry box brackets onto the box.8. Tighten bolts according to applicable bolt tightening document See “referenced documents”.ACZWI 1044284 / ECN 253007In

41、stallation of helihoist9 /104.6 Special procedure for single blade installationIf the blades are supposed to be installed by single blade installation, then the fencing at the roof hatch for hoisting and the storage box for the gantry crane should not be mounted until blade installation is completed. There is not room for the fencing and storage box during blade installation because a large container needs to stand on the roof.AFigure 13Figure 14A: Bolts connecting gantry crane bracket