特种船A轮稳性操作及相关计算资料.docx

1、特种船A轮稳性操作及相关计算资料特种船A轮稳性操作及相关计算Stability Operation and Relative Calculation1. 船舶稳性要求Ship Stability Requirement1.1. 该轮备有专用“装载仪器”可为船舶的稳性提供相应的保障。The ship has special “loading equipment master”which can afford relevant guarantee for the ship stability.1.2. 大副根据装载手册、稳性计算手册负责对预配方案进行核算，合理配载，使船舶稳性处于安全允许值范围。A

2、ccording to loading manual、stability calculation manual, Chief Officer is in charge of the calculation of the pre-stowage plan and loading reasonable to make ship stability in safety permit limits.1.3. 船舶装卸前后大副认真进行船舶稳性计算校核，包括装卸前的预算和装卸中的监督以及装卸后的核算，当货物发生变化后，要重新进行计算。Before and after the cargo handling,

3、 chief officer calculate and inspect ship stability carefully, including the budget before cargo handling and observation during cargo handling and calculation after cargo handling, if cargo is changed, calculation should be done again.1.4. 计算时充分注意自由液面、油水消耗、污水变化和压载水变动等对船舶稳性产生的影响，确保船舶在离港、航行、抵港的过程中均满足

4、要求。开航前，大副应完成初稳性高度的计算，并将稳性计算中的重要内容摘录记在船舶稳性计算记录摘要中，报船长审核确认签字后方可开航。When calculating, pay sufficient attention to the influence of free liquid surface、consumption of bunker、change of drainage and variation of ballast water to the ship stability, make sure ship meet requirements when departure、sailing、ar

5、rival. Before sailing chief officer should finish calculating GM, and record important content into ship stability calculation record summary, after verified by captain, start sailing.1.5. 船舶在航行中，值班驾驶员应经常测定船体的摇摆周期，核算初稳性高度值，一旦出现摇摆周期超长或摇摆复原过缓等稳性不良状态时，船长应迅速采取改善性的各种有效措施，确保航行安全。During sailing, the office

6、r on duty should often measure swing cycle of the ship, calculate GM, once appear harmful status such as swing cycle is too long or swing recover is too slow, captain should immediately take all kinds of actions to improve the situation, make sure safety sailing.2. 船舶下潜操作规程Ship Diving Operation Proc

7、edure2.1. 下潜准备工作：Diving Preparation：2.1.1. 确保舱底机舱逃生舱门水密，保持与机舱通信联系畅通。Make sure the bottom escape door is watertight and keep correspondence with engine room unblocked.2.1.2. 叉车移走放在E层甲板或车间内。Move the forklift onto E deck or into the workshop.2.1.3. 存放在舱内的漂浮垫舱料若未移出必须使用货网或绳索固定。If the floating dunnage whi

8、ch was stored in the hold wasnt moved out, it must be fixed by cargo net or rope.2.1.4. 下潜水位达舱灯位置（约6米）时，从舱灯到左右通道的开口必须封牢。When the diving level reaches the hold light (about 6metres), the hole from hold light to both sides passageway must be sealed.2.1.5. 舱内松散设备如浮箱、滑梁等必须打开人孔。The loose equipments such

9、as buoyancy tank and slide bridge must be open manhole.2.2. 下潜工作Diving Operation：2.2.1. 下潜操作应保持尾倾约1米。During the diving operation, keep down by stern about 1metre.2.2.2. 压载操作：Ballast Operation :2.2.2.1. 预先压载使船吃水达到7米，使用边舱NO.23、24、29、30、31、32和底舱NO.15、13、14、19、20压载，越靠近压载泵的舱室压水越快。Ballast in advance to ma

10、ke sure the draft reaches 7metres, and utilize the wing tank NO.23、24、29、30、31、32 and bottom tank NO.15、13、14、19、20 to ballast, the closer to the ballast pump, the more quickly ballast.2.2.2.2. 检查尾门底板（受水压底板可能竖起来）。Check the stern door baseboard (it maybe stand up under the water stress).2.2.2.3. 打开尾门

11、前不必让底部高出水面7米，但也不能让底部超过水下50CM。只有水深达到30CM打开尾门。Dont let the bottom above the water 7metres before opening the stern door, but also dont let the bottom beyond underwater 50CM. Only when the depth of water reaches 30CM, open the stern door.2.2.2.4. 使用NO.21、22、5、6舱等监控吃水差。Utilize the tank NO.21、22、5、6 to m

12、onitor trim.2.2.2.5. 当水漫过机舱逃生孔及下潜过程中尤其应注意舱内水的变化。When the water over the engine room escape door, especially notice the change of water level in the hold during diving.2.2.2.6. 记住下潜时TPC会减少很多。Remember during the diving, TPC will reduce a lot.2.2.3. 下潜装卸货期间：Diving Cargo Handling：2.2.3.1. 下潜等货状态保持尾门开到约5

13、0CM间隙，减少舱内涌浪冲击影响。When the ship is in the state of diving waiting cargo, keep the stern door open to about 50CM interval, and reduce the impact of swell.2.2.3.2. 操作装卸货物时注意不要碰损外伸导轨和三脚架。Do not damage protract slide bridge and tripod during handling cargo.2.2.3.3. 上浮时应保持同下潜时一样吃水差。When the ship comes-up,

14、 keep the same trim as diving.2.2.3.4. 保持与机舱通信联系畅通。Keep correspondence with engine room unblocked.2.2.4. 过大桥限高超压载操作类同下潜操作。Cross the bridge limit superb ballast operation similar to descend operation.3. 船舶稳性计算 Ship Stability CalculationGM & DRAFT CALCULATIONSVOY:ARR/DEPPORT:load itemweightvcgv.momtlc

15、gl.momtf.s.m.(m4)constant30022.676801-84.17-25251efferts2022.55451111.52230equipmentssub-totaldist fw (p)0dist fw (s)0fresh water tank (p)0fresh water tank (s)0f.w.tank 0sub-totalf.o boiler tk0f.o daily serv tk0f.o setting tk0f.o setting tk0f.o storage tk0f.o storage tk0 sub-totald.o daily service t

16、k0d.o setting tk0d.o storage tk0d.o storage tk0sub-totallub oil sump.tk0bildge tk0slop tank 0cool tk0f.o overflow tk0sewage tk(s)0slopt (s)0sludge tk0sub-totalFPT0NO.1（C）0NO.1（P）0NO.1（S）0NO.2（CP）0NO.2（CS）0NO.2（P）0NO.2（S）0NO.3（CP）0NO.3（CS）0NO.3（P）0NO.3（S）0NO.4（CP）0NO.4（CS）0NO.4（P）0NO.4（S）0NO.5（CP）0NO

17、.5（CS）0NO.5（P）0NO.5（S）0NO.6（P）0NO.6（S）0NO.7（P）0NO.7（S）0AFT0sub-totalCARGO ON DECK 102030405060sub-totallight ship1925110.68205619.9-9.326-179535TTLload itemweightvcgv.momtlcgl.momtf.s.m(m4)dM=KG= MTC= KM= Xb=GoM= Xf=GMf=Xg=GM=trim=dF=dA=C/O : REMARKS:MASTER:大件货物装卸、系固的规定Large cargo handling and lashi

18、ng provisions1. 工作概述 Working summarize1.1. 船上备有主管机关认可的系固手册。 There is relation office approved lashing manual on the ship.1.2. 货物装卸和系固由货主负责，船方协助及监督。每航次装运前货主根据货物情况，由货主提供装载方案、系固方案和计算，并经船方认可；货主负责货物装卸和在船系固。 Cargo owner is in charge of cargo lashing and securing, carrier assist and supervise. Every time b

19、efore loading, cargo owner offer loading plan、securing plan and calculation, and all of them need to be approved by carrier; cargo owner is in charge of cargo handling and securing on the ship.1.3. 为确保货物安全和船舶安全，船员负责航行中货物管理，制定航次计划、航线设计和船舶稳性。 In order to make sure cargo and ship are all safe, crew are

20、 in charge of taking care of cargo during sailing, make voyage plan、route design and ship stability.2. 责任 Responsibility2.1. 船长是总负责人； Captain is the main principal.2.2. 大副负责局部及稳性计算，检查系固情况，航行中带领并布置船员检查和系固结构的加固，并将检查结果记录航海日志；如发现隐患及时处理并报公司。 The chief officer is in charge of the calculation of stability

21、and checking the securing, lead and arrange crew to check and reinforce securing structure, and then write the checking result into log; If find hidden troubles, deal with them and report to company.2.3. 船长负责组织船员协助装卸货物。 Captain is in charge of organizing crew to assist cargo handling.3. 实施 implement

22、3.1. 货物及资料 cargo and information3.1.1. 船长审阅由货主提供的货物资料、货物单证是否足够、是否明确，尤其是尺度、重量、重心、高度等。 Captain check and approve whether the cargo information and cargo documents supplied by cargo owner are clear and definite, especially the dimension、weight、center of gravity、height etc.3.1.2. 船长现场验货，确认货物与货主提供的单证和货物资

23、料一致，货物已组装完毕，确认货物适装。 Captain examine cargo, confirm the cargo accordance with documents and cargo information supplied by cargo owner, cargo has been assembled well, confirm cargo suit for loading.3.1.3. 船长应熟悉装载方案、工艺；检查系固方案，执行确认符合本船的系固手册；大副进行稳性计算，确保稳性能满足本航次可能遇到的极端条件。 Captain should know well the load

24、ing plan and loading method; check securing plan, carry out securing manual which has been affirmed accord with this ship; chief officer calculate stability, make sure stability satisfy possible extreme condition of this voyage.3.2. 装卸准备 load and unload preparation3.2.1. 加固系泊，船舷靠紧码头并保持平行。 Reinforce

25、mooring, The ships rail close wharf and maintain parallel3.2.2. 通知机舱供应足够电力。 Inform engine room to supply enough electricity.3.2.3. 悬挂号旗，通知过往船舶慢车驶过，注意了望，必要时用VHF联系。 Hang gonfalon, notice ship sailing around, notice look-out, use VHF contact when necessary.3.2.4. 机舱加派值班人员随时准备按卸货指导人员的指令调整压载水。 Engine roo

26、m adds duty crew, ready to adjust ballast water according to the direction of discharge indicator at any time.3.2.5. 系泊设备、装卸时专用系泊设备和装卸货物绞车由水手长检查，大副监督：水手长做操作试验，确保操作灵活、有效； Mooring equipment、special mooring equipment used in cargo handling and cargo handling winch are inspected by boatswain, chief offi

27、cer supervise: boatswain does operation trial to make sure operating flexible and effective.3.2.6. 钢丝-表面油润；盘绕整齐，无小头；无断股，断丝每米不超过10处，每两处相距0.1m以上，走向正确，连接可靠。 Steel wire surface is lubricating; coil is neatly and no small head; no break, the break wire is not more than 10 per meter, each break apart over 0.1meter, direction is correct and connection is reliable.3.2.7. 导向滑车生根牢固、活络。 Guiding slide car is substance and flexible.3.2.8. 如有开锚，锚链止住。 If the anchor is unloc