自升式钻井平台XXXXXX建造方案.docx

1、自升式钻井平台XXXXXX建造方案R-550D建造方案目录1.总体策划 22.设计任务实施 22.1主船体及桩腿设计任务实施 22.2悬臂梁设计任务实施 23.主船体建造方案 23.1主船体建造总原则 23.2原材料控制及加工 23.3关键设备进舱时机 33.4主船体制作方案 74.桩腿桩靴建造方案策划 124.1桩腿桩靴建造原则 124.2原材料控制及制作 134.3桩腿桩靴制作方案 135.悬臂梁建造方案 165.1悬臂梁建造方案一 165.2悬臂梁建造方案二 196.码头调试 216.1调试原则 216.2主要调试项目 221.总体策划根据我公司的设备设施条件，结合平台自身的特点，本平台

2、建造分成主船体、桩腿、悬臂梁三大区域进行。建造施工组织时，分别以三大区域平行组织生产。 在出坞之前，以桩腿制作为主线，主导其它生产计划的编排。 在出坞后，以码头调试计划为主导，组织悬臂梁及井架的安装、桩腿接长、倾斜试验等。 建造过程中，执行可追溯制度。2.设计任务实施2.1主船体及桩腿设计任务实施主船体及桩腿的基本设计由ZENTECH公司承担，详细设计及生产设计由上海船舶设计院实施，详细设计及生产设计过程中船厂派相关技术人员共同参与。2.2悬臂梁设计任务实施悬臂梁区域的详细设计及生产设计由TSC公司承担。3.主船体建造方案3.1主船体建造总原则根据设备布置进行主船体分段划分，建造以设备安装顺序

3、为指导进行，严格按照设备进舱顺序组织分段生产、总段总组及搭载。原则上，主船体建造不另设大型设备进舱工艺孔。 3.2原材料控制及加工所有原材料均根据图纸按英制标准订购，并制定材料管理制度。钢材到货时核对标志的正确性。钢材预处理前按序登记钢材上的全部来货信息并移置在预处理后的钢板上。切割后尚可利用的余料要移置钢材信息。钢材切割时将钢板的炉批号等信息登记在套料图册上，并制作套料图册和钢材炉批号的对应表。此表与套料图册共同构成材料跟踪表，形成档案文件。This table and nesting atlas constitute material tracking sheet, then formin

4、g archives.严格控制材料代用，原则上杜绝材料的超规格代用。本控制措施适用于悬臂梁的材料控制及加工。 Material substitution shall be Strictly controlled, in principle, over-specification substitution of material shall be eliminated . The control measures apply to material control and processing of cantilever beam.3.3关键设备进舱时机/ Timing of Key Equip

5、ment Installation 3.3.1主船体舱室内设备进舱时机及路线3.3.1 Timing and route of equipment installation in the cabin of main hull 主船体在分段、总组阶段进舱设备，主要分布在机械甲板、中间甲板两层。旨在形成封闭舱室前，将大型设备从分段/总段一侧合拢口吊入或拉入。The equipment are mainly distributing in the mechanical deck and between deck when the main hull is in block and section s

6、tage.Before the formation of enclosed space, large equipment shall be lifted into or pulled into the hull from the erection joint of block or section.下表根据总布置图设备分布情况，按照分段划分图，将所须在分段、总组阶段进舱设备以设备所在分段为单位列出清单，并附进舱时机、进舱路线、进舱条件。According to the distribution of equipment in general arrangement and the diagra

7、m of block division, a list shall be made for the equipment installation in block and section stage, and the list is based on the block which contains the equipment. Timing, route, condition for the Equipment Installation shall also be provided.凡设备不具备在分段、总段阶段安装、定位条件，进舱后需临时固定，并对设备用三防布或专用工装进行保护，必须做到防鼠

8、害、防潮、防腐蚀。设备保护职责按照生产区域划分，落实到相关作业区及个人。The equipment shall be temporarily fixed and protected by three proofings cloth or special tooling in the cabin when the condition for Equipment Installation and positioning is not available. Mouseproof, moisture-proof, anti-corrosion shall be accomplished. The du

9、ty of equipment protection shall be divided according to production region and implemented into relevant work area and personal.设备连接接头，进舱前需拆除，妥善保管。待设备完全安装时再行发领。Equipment connector, into the tank shall be dismantled before the equipment into the cabin, for safekeeping. The connector will be provided

10、when the equipment are completely installed.项目组应根据物资部所提供各项设备供货周期，及建造计划，组织营业部门、设计部门对设备采购展开商务及技术谈判，确保设备按时到厂。设备纳期无法满足主船体总组阶段进舱，应及时向项目组反馈，技术部门对设备进舱方案重新评估后，可改变进舱路线或对搭载顺序进行调整以满足因设备推迟到厂的进舱安装。因设备进舱方案调整，对后续工序所产生的影响，建造计划也应同步调整。The project team shall organize Business Department and Design Department to initia

11、te business and technical negotiation according to the equipment supply and construction plans which are provided by Materials Department, aiming to make sure the equipment be available on time. If the Equipment Installation is not available in the section stage because of delivery time, then the in

12、formation shall be fed back to the project team in time. Technical Department shall re-evaluate the scheme of equipment installation and change the route or adjust the order of erection to ensure the installation. The adjustments of Equipment Installation will affect the subsequent process, so the c

13、onstruction plan shall be adjusted synchronous.3.3.2主船体甲板机械/Deck Machinery of Main Hull主船体甲板机械，除涉及悬臂梁安装，如悬臂梁锁紧装置等，需主船体搭载结束后安装。其余甲板机械及铁舾件，可前移至分段、总组阶段实施。Deck machinery of main hull, except those involving cantilever installation, such as cantilever locking device, shall be installed before the main hu

14、ll erection finished. The rest of the deck machinery and outfitting pieces can be moved forward to block and section stage.R-550D主船体设备进舱清单R-550D List of Equipment Installation 序号/NO.总段名称/Section Name分段名称/Block Name分段区域/Block Area设备X数量Equipment Quantity进舱阶段/Stage of Equipment Installation进舱路线/Route o

15、f Equipment Installation进舱条件/Condition of Equipment Installation机械甲板/Machinery Deck中间甲板/Between Deck110A1001底部段/Bottom Block 21002底部段/Bottom Block 发电机X5/Generator 5与1001总组前合拢艉口基座焊接完/Pedestal welding finished31003底部段/Bottom Block 变频器X4/Frequency Transformer 4搭载前/Before Erection分段近舯侧合拢口基座焊接完，电舾安装完/Ped

16、estal welding and electricity outfitting finished410B1004底部段/Bottom Block 泥浆泵X3/Mud Pump 3搭载前/Before Erection分段近舯侧合拢口基座焊接完，管路舾装至接口/Pedestal welding finished and Pipe fitting to the interface51005底部段/Bottom Block 622A1201底部段/Bottom Block 71202底部段/Bottom Block 空气接收器X1 Air Receiver 1 空压机X1 Air Compress

17、or1搭载前/Before Erection分段近舷侧合拢口基座焊接完/Pedestal welding finished82201舷侧段/SideBlock 92202舷侧段/SideBlock 1023A1301底部段/Bottom Block 111302底部段/Bottom Block 造水机X1Fresh Water Generator 1 纯净水循环泵X1Pure Water Circulating Pump 1搭载前/Before Erection分段艏口 临时固定，不能伸出合拢口/temporary fixation and cant stretch out of the er

18、ection joint122301舷侧段/SideBlock 132302舷侧段/SideBlock 143004围井段/TrunkBlock卫生单元增压器X2/Bathroom Unit Booster 2搭载前/Before Erection分段艉口清舱，进舱后临时固定/clean the cabin and temporarily fixed153203围井段/TrunkBlock消防泵X1 Fire Pumps 1马达控制台(左)X1Motor Console(Left)1空气干燥器X1 Air Dryer 1 空气接收器X2Air Receiver 2搭载前/Before Erec

19、tion分段围井侧合拢口基座焊接完，管路舾装至接口/Pedestal welding finished and Pipe fitting to the interface163204围井段/TrunkBlock海水泵X1Sea Water Pump 1 舱底水泵X1Bilge Pump 1空压机X2 Air Compressor 2基座焊接完，管路舾装至接口/Pedestal welding finished and Pipe fitting to the interface173303围井段/TrunkBlock消防泵X1 Fire Pumps 1 马达控制台(右)X1Motor Conso

20、le(Right)1基座焊接完，管路舾装至接口/Pedestal welding finished and Pipe fitting to the interface183304围井段/TrunkBlock海水泵X1Sea Water Pump 1 舱底水泵X1Bilge Pump 1基座焊接完，管路舾装至接口/Pedestal welding finished and Pipe fitting to the interface191103中间平台段/Middle Platform Block主配电板X1 MSB 1 分配电板X1Sub-switchboard 110A总组后，1103吊装前1

21、003上口竖直吊入1003分段电舾安装完/1003 Block s electricity outfitting finished 3.4主船体制作方案3.4.1主船体分段划分原则和特点 以总段搭载为目标；以船体为基础，舾装完整为核心的指导方针进行总段划分和分段划分。 在分段以及总段划分策划时，重点兼顾大型设备进舱路线，确保在总组及搭载的施工过程中完成大型设备进舱。 3.4.2分段划分全船主船体划分为83个分段。 具体分段划分见附件一分段划分图。分段及总段划分情况如下表：序号总段名称分段名称数量建造基面备注搭载顺序131A31011下基础座27231111上基础座331B31021下基础座28

22、431121上基础座531C31031下基础座29631131上基础座734A34011下基础座30834111上基础座934B34021下基础座311034121上基础座1134C34031下基础座321234131上基础座1335A35011下基础座331435111上基础座1535B35021下基础座341635121上基础座1735C35031下基础座351835131上基础座1910A10011外底板为基面正造底部段12010021外底板为基面正造底部段2110031外底板为基面正造底部段2210B10041外底板为基面正造底部段22310051外底板为基面正造底部段2422A120

23、11外底板为基面正造底部段32512021外底板为基面正造底部段2622011以舷侧为基面侧造舷侧段2722021以舷侧为基面侧造舷侧段2823A13011外底板为基面正造底部段42913021外底板为基面正造底部段3023011以舷侧为基面侧造舷侧段3123021以舷侧为基面侧造舷侧段3230011以舷侧为基面侧造围井段153330021以舷侧为基面侧造围井段163430031以舷侧为基面侧造围井段173530041以舷侧为基面侧造围井段183632011以舷侧为基面侧造围井段193732021以舷侧为基面侧造围井段203832031以舷侧为基面侧造围井段213932041以舷侧为基面侧造围

24、井段224033011以舷侧为基面侧造围井段234133021以舷侧为基面侧造围井段244233031以舷侧为基面侧造围井段254333041以舷侧为基面侧造围井段264411031以中间甲板为基面反造中间平台段64511041以中间甲板为基面反造中间平台段74652A52011以主甲板为基面反造甲板段84752021以主甲板为基面反造甲板段4853A53011以主甲板为基面反造甲板段94953021以主甲板为基面反造甲板段5050011以主甲板为基面反造甲板段105150021以主甲板为基面反造甲板段115250031以主甲板为基面反造甲板段125350041以主甲板为基面反造甲板段1354

25、50051以主甲板为基面反造甲板段145590011直升机平台385692A92111上建分段365792121上建分段5892131上建分段5992101上建分段6092211上建分段6192221上建分段6292231上建分段6392201上建分段6492311上建分段6592321上建分段6692331上建分段6792301上建分段6892411上建分段6992421上建分段7092431上建分段7192401上建分段7293A93111上建分段377393121上建分段7493131上建分段7593211上建分段7693221上建分段7793231上建分段7893311上建分段7993

26、321上建分段8093331上建分段8193411上建分段8293421上建分段8393431上建分段3.4.3主船体总组按照分段划分，主船体的63个分段经过总组后，可形成17个总段。 分段总组时，按照各总段组成列表及总组顺序组织总组施工，在施工过程中执行总组工艺，并按总组精度控制表要求进行精度控制和标识。 各总段组成列表及总组顺序如下：序号总段名称分段名称数量总组顺序131A31012卧态总组,以3101为基准：3101-311123111331B31022卧态总组,以3102为基准：3102-311243112531C31032卧态总组,以3103为基准：3103-311363113734A34012卧态总组,以3401为基准：3401-341183411934B34022卧态总组,以3402为基准：3402-34121034121134C34032卧态总组,以3403为基准：3403-34131234131335A35012卧态总组,以3501为基准：3501-35111435111535B35022卧态总组,以3502为基准：3502-35121635121735C35032卧态总组,以3503为基准：3503-31131835131910A10013正态总组,以1001为基准：1001-1002-