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KTF/TFSK Seminar on NORSOK R

1. A 6 Rescue boats NMD 853 REQUIREMENTS 89 2 paragraph including subclauses c and d LSA Code para 5 1 with the exception of Additionally the recommendations provided in para 4 1 of MSC Circ 809 shall be complied with The following limitations and additions shall apply c The boat shall be equipped with a rigid one point suspension device There shall be a safety factor of at least 6 against this device breaking or breaking loose from its attachment to the hull d Ifthe boat is provided with an off load hook the hook and its attachment shall be designed for relevant loads The hook shall be so designed as to be suitable for launching arrangements as set out in 11 subsection 4 and it shall be so constructed and arranged that easy recovery of the boat is possible using cranes or davits from ships or units other than the mother unit KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 127 MANAGING RISK A 6 Rescue boats LOAD BEARING PARTS OF RESCUE BOATS CLAUSE A 7 6 Proof of competence in accordance with A 1 3 A 1 7 and A 1 8 for means of connection and their anchorage points which are integral part of the rescue boat Load combinations Mass of the hoist load the weight of the fully equipped rescue boat with its full complement of persons crew and passengers Load combination A Pick up from sea in the NLS condit
2. A 6 Offshore cranes Dynamic load chart dynamic load chart shall be calculated for the actual rescue boat that is to be lifted The dynamic load chart shall clearly state the conditions upon which it is EEDEN based and if relevant the type and SB specification of the elastic fibre rope PASSET gb B sling that is to be used eo TRE Sig The dynamic load chart shall differentiate between training operations and emergency operations KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 133 MANAGING RISK Group Appliances for rescue boats General application NMD 853 requirements Functional and safety requirements Instructions for use Launch and recovery appliances NMD 853 requirements Load bearing parts Means of connection release mechanism and systems Rescue boats Instructions for use Dynamic load chart Offshore cranes Elastic pennants KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 134 MANAGING RISK A 6 Elastic pennants GENERAL Required when launching recovering rescue boat with offshore crane Purpose To protect rescue boat and passengers from dynamic impacts NLS condition Hs 3 0 m lt 2 5 LS condition Hs 6 0m lt 3 0 selected and dedicated for the particular rescue boat to be lifted and t
3. Proof of competence STRENGTH PROPORTIONS Group A 2 and A 6 Risk of accidental overloading Calculations showing that the launching appliance will not be detached from the installation before other load bearing parts have collapsed KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 34 MANAGING RISK Annex Common requirements LS NLS conditions Secondary Speed requirements Design temperature powe r control Operational limitations Securing Load d load effect Proof of FE arrangement competence fr Load tables Limit states Strength proportions Procedures Testing e Primary brake Brakes Backup brake KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 35 MANAGING RISK Annex Common requirements MOTION LIMITERS All groups except A 5 EN 12077 2 Hoisting motion and any other recovery motions to prevent hoisting moving beyond the stowed position Lowering motion to prevent rope pay out after the life saving equipment is seaborne Brakes shall be applied when motion limiters are activated Means to prevent excessive pulling forces in the hoist rope s caused by hoisting the life saving equipment against an obstruction in the event of failure of the motion limiter for the upper position a backup motion limiter i
4. Mode for emergency evacuation Pull and go Launching shall not depend upon external energy supply other than gravity or stored mechanical power which is independent of the host installation s power supplies KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved Launch devices Lowering mechanism and speed control Disabled safety features Release system Re entry overload protection Release mechanism Primary activation Ue system Activation system Backup activation system MANAGING RISK A 2 Mode for emergency evacuation Pull and go Launching shall not depend upon external energy supply other than gravity or stored mechanical power which is independent of the host installation s power supplies Lowering mechanism and speed control Disabled safety features Release mechanism Primary activation system Release system Activation system Backup activation system Re entry overload protection KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 81 MANAGING RISK A 2 Mode for emergency evacuation Pull and go LAUNCH DEVICES Emergency evacuation shall be activated from within the lifeboat Simultaneous operation of two control devices named launch The launch devices shall be placed such that one oper
5. Instructions for use of offshore cranes The launching and recovery appliances shall be able to operate fully loaded rescue boat in all positions The dynamic coefficient 52 shall not exceed in any load combination for launching and recovery appliances of group A 6 NMD 853 requirements section 11 4 paragraph including sub clauses and c KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 108 MANAGING RISK A 6 Appliances for rescue boats NMD 853 REQUIREMENTS 511 4 paragraph including sub clauses a and c a Launching against heel and trim is not required b Arrangement shall be made for one point lowering and recovery It is not necessary to be able to control the launching from the rescue boat KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 109 MANAGING RISK A 6 Appliances for rescue boats Motion limiters Control station Gravity lowering Functional ideal _ ae requirements Brakes Rope tensioning system Overspeed protection KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 Januar y 2013 O Det Norske Veritas AS All rights reserved 110 MANAGING RISK A 6 Appliances for rescue boats Control station Gravity lowering Functional ideal _ ae requirements Brakes Rope tensioning system Overspeed protec
6. Norske Veritas AS All rights reserved 10 MANAGING RISK Annex General application INTERFACE WITH NMD REGULATION 4 July 2007 No 853 cont 8 General requirements for life saving appliances and launching arrangements certified materials b welding c launching arrangements designed for use in areas with a daily mean temperature considerably lower than 0 C d electrical installations IP protection Voltage not exceed 230V f Lifeboats liferafts and rescue boats shall be stowed at safe distance from defined hazardous areas The release mechanisms of all lifeboats of the same type on the unit shall be identical KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 11 MANAGING RISK Annex General application INTERFACE WITH NMD REGULATION 4 July 2007 No 853 cont 511 1 paragraph LSA Code para 6 1 1 6 1 2 and 6 1 4 Additionally the following general requirements shall apply a Securing of life saving appliances when stowed b Hydraulic systems in accordance with a recognized standard Steel wires chains shackles etc shall be certified d Swivels shackles turnbuckles and discs shall be secured At least 3 turns of steel wire on the winch drum More specific NMD requirements referred to under each equipment group KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det No
7. Norske Veritas AS All rights reserved 130 MANAGING RISK A 6 Offshore cranes Reference is made to Annex Offshore cranes are not considered as belonging to group but Additional requirements to instructions for used given in clause A 7 7 apply to offshore cranes intended for launching recovery of rescue boats KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 131 MANAGING RISK A 6 Offshore cranes Instructions for use The crane shall be equipped with detailed instruction for rescue boat operations The instruction shall be summarised in procedure for training and emergency operations The procedure shall be included in the emergency preparedness plan for the installation The procedure for rescue boat operations shall include but not be limited to authority and responsibility for involved personnel planning and precautions announcement routines crane information rescue boat information any equipment to be used manning and personnel qualifications personnel safety equipment communication equipment and procedure operational limitations including dynamic load charts which describe the option for deliberate exceeding the suppliers recommendation during emergency operations KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 132 MANAGING RISK
8. Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 137 MANAGING RISK A 6 Elastic pennants ELASTIC PENNANT DYNAMIC FACTOR V K LR g WLLzoo 1 K KXxMBL L and are functions of L sling length and SF are plotted against L Two criteria for each load combination A and C 7 SFayn S Sfytat lt 2 5 LCA or lt 3 0 LCC KTF TFSK Seminar on NORSOK R Lifting Equipmen 5 6 January 2013 TUM Det Norske Veritas AS All rights reserved 138 MANAGING RISK A 6 Elastic pennants Dynamic factor amp and dynamic safety factor SFdyn Dynamic factor 8 9 10 11441412 13 14 15 16 Sling length L m KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 139 MANAGING RISK gt Safeguarding life property and the environment www dnv com MANAGING RISK 92544
9. gravity effects on the mass of the crane Inertial and gravity effects acting vertically on the hoist load Loads caused by travelling on uneven surface Loads caused by acceleration of all crane drives Loads induced by displacements Occasional loads Loads due to in service wind Snow and ice loads Loads due to temperature variation Loads caused by skewing KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved Exceptional loads Loads caused by hoisting a grounded load under exceptional circumstances Loads due to out of service wind Test loads Loads due to buffer forces Loads due to tilting forces Loads caused by emergency cut out Loads caused by failure of mechanism or components Loads caused by external excitation of crane foundation Loads caused by erection and dismantling MANAGING RISK Annex Proof of competence CRANE LOAD COMBINATIONS EN 13001 2 Table 10 selected loads Combination Regular loads for crane under normal operation Combination B Regular loads combined with occasional loads Combination C Regular loads combined with occasional loads and exceptional loads Selected loads multiplied with individual partial safety factors yp and dynamic factors qd KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 25 MANAGING
10. on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 52 MANAGING RISK Clause A 2 Group 1 Appliances for free fall lifeboats NMD 853 requirements General application System breakdown limits Rated capacity Primary means of launching Secondary means of launching Means of retrieval Hang off relief arrangement Skidding system Marking KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 53 MANAGING RISK A Primary means of launching capable of launching the lifeboat in any possible loading condition i e from empty lifeboat with crew of three persons to the fully loaded lifeboat not depend upon external energy supply other than gravity or stored mechanical power which is independent of the host installation s power supplies KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 54 MANAGING RISK A Primary means of launching RELEASE SYSTEM release mechanism activation system capable of operating in all specified environmental conditions including icing R 002 requirements complementary to the following requirements in DNV OS E406 Sec 7 C101 2independent activation systems Lifeboat can only be released from inside the lifeboat Each activation system shall be so designed
11. the launching and recovery appliance Integral parts of launching recovery appliance Integral parts of life saving equipment 3 1 40 Release system combination of release mechanism and activation system 3 1 39 Release mechanism parts of the means of connection that are moveable for the purpose of disconnecting the life saving equipment from its launching and recovery appliance 3 1 1 Activation system interconnected parts necessary for powered or manual opening of the release mechanism including the power supply and control system or manual control device system KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 9 MANAGING RISK Annex General application INTERFACE WITH NMD REGULATION 4 July 2007 No 853 Requirements in LSA code become applicable through references to NMD Regulation 853 References given to 853 shall only include requirements relevant for launching and recovery appliances hang off relief arrangement release systems means of connections and their attachment to the life saving equipment Other requirements to life saving equipment are not within the scope of 002 In case of conflict the most stringent requirements for structural and mechanical strength apply otherwise the requirements of this NORSOK standard apply KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det
12. 2013 O Det Norske Veritas AS All rights reserved 59 MANAGING RISK A Secondary means of launching Powered or gravity lowering Lowering motion limiter in accordance with A 1 9 if powered lowering Shall be capable of launching the lifeboat in any possible loading condition i e from empty lifeboat up to the rated capacity Winch brakes according to 5 7 6 f persons on board Backup brake in accordance with A 1 1 1 f gravity lowering lowering speed shall be controlled by two independent constant speed control devices KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 60 MANAGING RISK A Secondary means of launching cont control station shall be located outside the lifeboat shall not influence on the primary means of launching shall be located so that the operator has a clear view to the life boat in all positions control devices start device to enable power supply Stop device to disable power supply emergency stop for emergency purposes to stop all motions movement control device for starting stopping and variable speed control of the lowering motion either stepless variable speed or variable speed in 2 or more defined steps hold to run type i e return to neutral position when released KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All right
13. A code 6 1 2 6 is not required by R 002 but not forbidden either KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 4 MANAGING RISK Annex General application GENERAL cont Mechanical joining devices of hinged type connecting links shall not be used as hang off equipment or as means of connection belonging to any kind of life saving equipment or launching recovery appliances for such equipment KTF TFSK Seminar on NORSOK R 002 Lifting Equipment th 5 6 January 2013 Det Norske Veritas AS Alll rights reserved 5 MANAGING RISK Annex General application SCOPE Chapter 1 This standard is also valid for Launching and recovery appliances for life saving equipment with and without lifting function Means of connection and release systems that are integrated parts of life saving equipment as well as their anchorage in the life saving equipment A 1 1 This annex contains technical requirements concerning lifting and lowering facilities of launching and recovery appliances for life saving equipment A 1 1 This annex also covers suspension and hang off points for lifesaving equipment and means of connection and release systems that are integral part of the life saving equipment KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights r
14. KTF TFSK Seminar on NORSOK R 002 Lifting Equipment Annex A Launching and recovery appliances for life saving equipment Annex I Elastic pennant for lifting rescue boat with offshore crane Gunnar Matre Det Norske Veritas 5 6 January 2013 MANAGING RISK DNV AGENDA Common requirements p A 1 Appliances for free fall lifeboats A 2 Appliances for lifeboats launched by falls and a winch A 6 Appliances for rescue boats KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 8 5 6 January 2013 Det Norske Veritas AS All rights reserved 2 MANAGING RISK General application Relation to machinery directive Definitions General Scope KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 3 MANAGING RISK Annex General application GENERAL Requirements of Annex A apply in addition to the requirements stated in sections 1 5 in the main part of the standard Covers suspension and hang off points for lifesaving equipment and means of connection and release systems that are integral part of the life saving equipment Annex does not cover outfitting and other technical facilities that are not related to launching hang off or recovery of the life saving equipment Lifting accessories Annex C applies in addition to Annex A Hand gear for recovery of survival crafts and rescue boats Hand gear according to LS
15. Means of retrieval Powered winch Brakes acc to 5 7 6 Control station As for secondary means of launching and in addition Lowering control device of the hold to run type Hoisting motion limiter for upper position in accordance with A 1 9 Speed reduction to max 50 hoisting speed before upper stop position Emergency operation in case of power failure or control system failure emergency lowering system in accordance with 5 15 2 e g gravity lowering Additional if persons on board lifeboat Emergency operation system in accordance with A 1 11 for powered hoisting Backup brake in accordance with A 1 10 KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 64 MANAGING RISK Group 1 Appliances for free fall lifeboats NMD 853 requirements General application System breakdown limits Rated capacity Primary means of launching Secondary means of launching Means of retrieval Hang off relief arrangement Skidding system Marking KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 65 MANAGING RISK A 1 Hang off relief arrangement Complementary requirements to DNV OS E406 sec 7 C102 To allow for installation tests despite the lifeboat can only be released from inside the lifeboat a system for hanging off the lifeboat in th
16. OK R 002 Lifting Equipment 5 6 Januar y 2013 O Det Norske Veritas AS All rights reserved 105 MANAGING RISK Group A 6 Appliances for rescue boats General application NMD 853 requirements Functional and safety requirements Instructions for use Launch and recovery appliances NMD 853 requirements Load bearing parts Means of connection release mechanism and Systems Rescue boats Instructions for use Dynamic load chart Offshore cranes Elastic pennants KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 106 MANAGING RISK 7 Group Appliances for rescue boats General application NMD 853 requirements Functional and safety requirements Instructions for use Launch and recovery appliances NMD 853 requirements Load bearing parts Means of connection release mechanism and Systems Rescue boats Instructions for use Dynamic load chart Offshore cranes Elastic pennants KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 107 MANAGING RISK A 6 Appliances for rescue boats GENERAL Requirements apply in addition to general requirements in clause A1 and clauses 4 amp 5 of main part of standard Apply to dedicated rescue boat cranes or davits Do not apply for offshore cranes ref Annex Except A 7 7
17. RISK Annex Proof of competence EN 13001 2 TABLE 10 Table 10 Loads load combinations and partial safety factors Load combinations C Masses of the crane and 4223 the hoist load travelling on uneven surface Masses of Hoist 4224 the crane drives seis excluded 4225 In service wind loads mme a aaa KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 26 MANAGING RISK Annex Proof of competence EN 13001 2 TABLE 10 cont zs STI Be EE ad Exceptional Hoisting grounded load 4241 Load combinations C KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved MANAGING RISK DNV Annex Proof of competence LOAD TABLES IN 002 ANNEX Groups of launching appliances fundamentally different from cranes and each other Wind conditions for cranes not suitable for launching appliances In service condition Out of service condition Need for translation of Table 10 from EN 13001 2 to NORSOK R 002 Annex A Resulting in tables A 3 Group A 1 Lifeboat in stowed position and launched by primary means of launching A 4 Group A 1 Lowering by secondary means of launching and hoisting by means of retr A 5 Group A 2 Launching appliances for lifeboats launched by falls and a winch A 9 G
18. ajectory in air Avoid derailing due to deflection of skidding tracks KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 68 MANAGING RISK Group 1 Appliances for free fall lifeboats 853 requirements General application System breakdown limits e Rated capacity Primary means of launching Secondary means of launching Means of retrieval Hang off relief arrangement Skidding system KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 69 MANAGING RISK A Marking Clear statement regarding lifting lowering of persons or not This lt winch gt is intended for lifting lowering the lifeboat with persons inside during installation maintenance or training Maximum number of persons is number of persons OR Lifting lowering of persons is NOT ALLOWED with this lt winch gt Marked at operators position KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 70 MANAGING RISK AGENDA Common requirements p A 1 Appliances for free fall lifeboats A 6 Appliances for rescue boats KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 8 5 6 Januar y 2013 Det Norske Veritas AS All rights reserved 71 MANAGING RISK Group A 2 Appliances for lifeboats launched by fa
19. ator can not activate both control devices simultaneously The control devices must return to neutral position when released Activation of the launch devices shall initiate the lowering motion A duplicate launch device may also be arranged outside the lifeboat for remote operation for test purposes only The launch devices shall be protected against inadvertent operation Any lashing systems for stowing the lifeboat must prevent the launch devices from being activated until lashing systems have been removed KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 82 MANAGING RISK A 2 Mode for emergency evacuation Pull and go Launching shall not depend upon external energy supply other than gravity or stored mechanical power which is independent of the host installation s power supplies KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved Launch devices Disabled safety features Release system Re entry overload protection Release mechanism Activation system Primary activation system Backup activation system MANAGING RISK A 2 Mode for emergency evacuation Pull and go LOWERING MECHANISM AND SPEED CONTROL The lowering motion shall only depend on gravity or stored mechanical energy Once the lowering motion has started it shall c
20. control system in accordance with A 1 11 KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 102 MANAGING RISK Group A 2 Appliances for lifeboats launched by falls and a winch General application OIOI O GRE Mode selector Emergency operation Pull amp Go Mode for installation and maintenance Hang off relief arrangement KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 103 MANAGING RISK A 2 Hang off relief arrangement keep the lifeboat in the stowed position when it is disconnected from the launching system Suspension points and means of connection for the hang off arrangement forming integral parts of the lifeboat shall have easy access so that it is possible to connect without entering the lifeboat The hang off relief arrangement shall be designed so that it is not possible to attach any of its components to the wrong suspension points or means of connection The hang off relief arrangement shall be marked with rated capacity in accordance with A 1 4 2 KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 104 MANAGING RISK AGENDA Common requirements A 1 Appliances for free fall lifeboats LJ A 2 Appliances for lifeboats launched by falls and a winch KTF TFSK Seminar on NORS
21. e placed out of reach of the operator of the operating device requiring continuous manual force to be kept in the enable position KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 57 MANAGING RISK A Primary means of launching release system POWERED ACTUATORS Each powered actuator shall have its own source of stored energy energy sources shall have a capacity of twice the amount of energy needed to open the release mechanism possible to visually control the amount of stored energy have its own control system incorporating two manually operated control devices named launch required to be activated simultaneously to start moving the release mechanism protected against inadvertent operation placed such that one operator can not activate both control devices simultaneously the control devices shall return to neutral position when released 5 6 January 2013 Det Norske Veritas AS All rights reserved 58 MANAGING RISK KTF TFSK Seminar on NORSOK R 002 Lifting Equipment Group 1 Appliances for free fall lifeboats e NMD 853 requirements General application System breakdown limits Rated capacity Primary means of launching Secondary means of launching Means of retrieval Hang off relief arrangement Skidding system KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January
22. e an automatic acceleration brake which maintains the lowering speed at 60 m min 10 96 when not in operation the control lever for the winch motor shall automatically move to the stop position d designed and calculations made for an angle of heel of at least 17 in any direction g Lifeboat securing arrangements shall be so designed that they will not cause difficulties during lowering of the boat h Lifeboats shall have a relief arrangement for hooks release mechanisms for maintenance and inspection purposes This arrangement shall have a safety factor of 6 against breakage KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 75 MANAGING RISK Group 2 Operational modes characteristics and maintenance _ hoisting power lowering by variable speed control Gravity lowering by two independent constant speed controls mn e protection Motion limiterup Yes No Motion limiterdown No Secondary independent power and control system 2 z o o Q Primary release system During seaborne lifeboat Back up release system NOTES Protection system need not to be de activated in mode for installation and maintenance KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 8 5 6 Januar
23. e lifeboat station shall be implemented shall be designed to keep the lifeboat in the stowed position when it is disconnected from the primary and secondary means of launching Suspension points and means of connection for the hang off arrangement forming integral parts of the lifeboat shall have easy access so that it is possible to connect without entering the lifeboat Fool proof The hang off relief arrangement shall be designed so that it is not possible to attach any of its components to the wrong suspension points or means of connection KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 66 MANAGING RISK Group 1 Appliances for free fall lifeboats NMD 853 requirements General application System breakdown limits Rated capacity Primary means of launching Secondary means of launching Means of retrieval Hang off relief arrangement Skidding system Marking KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 67 MANAGING RISK A Skidding systems Serviceability Limit State SLS Loads according to A1 and B1 of table including partial safety factor and risk coefficient Acceptance criteria limit state In plane and out of plane deflection limits established by lifeboat manufacturer with the aim to Obtain predicted tr
24. e locking device shall be sealed to prevent unintended operation possible to visually check the position of the locking device from the operator s position clearly marked with conditions for unlocking When the condition for release is detected the control system shall initiate movement of the actuators to open both release mechanisms within 1 s after detection of seaborne lifeboat KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 95 MANAGING RISK A 2 Mode for emergency evacuation Pull and go Launching shall not depend upon external energy supply other than gravity or stored mechanical power which is independent of the host installation s power supplies Launch devices Lowering mechanism and speed control Disabled safety features Release system Re entry overload protection KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 96 Release mechanism Primary activation S system Activation y system MANAGING RISK A 2 Mode for emergency evacuation Pull and go BACKUP ACTIVATION SYSTEM shall be available for both operational modes shall be operated from within the boat shall require two deliberate actions by the operator shall only be possible to operated when the lifeboat is seaborne shall be physically protected against inadver
25. em Backup activation system MANAGING RISK A 2 Mode for emergency evacuation Pull and go RELEASE MECHANISM shall not be forced open by the self weight of the lifeboat external force from an actuator shall be necessary to open the release mechanism actuator and release mechanism shall be interconnected in the positive mode in accordance with ISO 12100 6 2 5 Dynamics shall not cause the release mechanism to open unintentionally initiation of the emergency evacuation from installation deck elevation oscillation during the descent boat acceleration KTF TFSK Seminar on NORSOK R 002 Lifting Equipment e 5 6 January 2013 O Det Norske Veritas AS All rights reserved 90 MANAGING RISK A 2 Mode for emergency evacuation Pull and go Launching shall not depend upon external energy supply other than gravity or stored mechanical power which is independent of the host installation s power supplies KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved Launch devices Lowering mechanism and speed control Disabled safety features Release system Re entry overload protection Release mechanism Primary activation system Backup activation system MANAGING RISK A 2 Mode for emergency evacuation Pull and go ACTIVATION SYSTEMS The release system shall have two independent activation systems
26. es i e return to neutral position when released variable speed control stepless or 2 or more defined steps control devices for secondary independent power and control system operating and indicating devices for rope tensioning system if provided Located so that the operator has a clear view to the rescue boat during all movements KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 114 MANAGING RISK A 6 Appliances for rescue boats Motion limiters Control station Functional ideal _ T NM requirements Brakes Rope tensioning system Overspeed protection KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 Januar y 2013 O Det Norske Veritas AS All rights reserved 115 MANAGING RISK A 6 Functional and safety requirements GRAVITY LOWERING if provided Lowering speed controlled by two independent constant speed control devices speed limit given in A 1 6 In case of failure in one of the speed control devices the speed should not exceed 1 5 m s KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 116 MANAGING RISK A 6 Appliances for rescue boats Motion limiters Control station Gravity lowering Functional and safety requirements Brakes Rope tensioning system Overspeed protection KTF TFSK Seminar on NORSOK R 002 Lifting Equip
27. eserved 6 MANAGING RISK Annex General application MACHINERY DIRECTIVE V S NORSOK R 002 PRINCIPLES OF SAFETY INTEGRATION RISK ASSESSMENT PRIORITY OF RISK REDUCING MEASURES INSTRUCIONTS USER MANUAL MARKING EQUIPMENT MD R 002 Lifting appliances winches YES YES Lifting accessories YES YES Skidding track NO YES Load carrying structure NO VES Foundation NO YES Parts of life boats rescue boats NO YES MD Applies to load carrying structure integrated in lifting machinery KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 7 MANAGING RISK 2 544 Annex General application DEFINITIONS 3 1 15 launching and recovery appliances lifting appliance for lifesaving equipment To be understood as When the term lifting appliance or lifting equipment is referred to in main part of standard it also covers Launching and recovery appliances Life saving equipment not defined Evacuation equipment Life boats life rafts Rescue equipment Rescue boats MOB boats personnel transfer carriers KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 8 MANAGING RISK Annex General application DEFINITIONS cont 3 1 29 Means of connection mechanical parts e g hooks links rings etc intended for connection of the life saving equipment to
28. for opening the release mechanisms Primary activation system Backup activation system Shall be designed to open the release mechanisms under the load of a fully loaded life boat Shall be clearly marked with instructions for use KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 92 MANAGING RISK A 2 Mode for emergency evacuation Pull and go Launching shall not depend upon external energy supply other than gravity or stored mechanical power which is independent of the host installation s power supplies Launch devices Lowering mechanism and speed control Disabled safety features Release system Re entry overload protection KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 93 Release mechanism Activation system Backup activation system MANAGING RISK A 2 Mode for emergency evacuation Pull and go PRIMARY ACTIVATION SYSTEM Parts a power source i e stored potential energy for each release mechanism an actuator for each release mechanism a control system incorporating a detection system for detection of seaborne lifeboat one 1 manually operated mechanical locking device to prevent unintended opening of the release mechanism e g locking of the release mechanism the actuator or the element isolating the powe
29. gle of heel of at least 17 in any direction b allow testing on board of all functions including the release mechanism KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 50 MANAGING RISK A General application LIMITS SYSTEM BREAK DOWN Main structure the structure that is directly loaded by the weight of the lifeboat when suspended from or supported by one of the following systems Primary means of launching the main lifeboat launching system normally based on gravity free fall or skidding combined with free fall This includes skidding track means of connection release system and securing arrangement Secondary means of launching Not intended for evacuation Only for installation and maintenance purposes Means of retrieval Hang off relief arrangement KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 51 MANAGING RISK A General application RATED CAPACITY primary means of launching fully loaded lifeboat secondary means of launching 1 1 x fully loaded lifeboat means of retrieval 1 1 x fully loaded lifeboat hang off relief arrangement 1 1 x fully loaded lifeboat lifting persons if specified for secondary means of launching and means of retrieval Empty lifeboat with crew of 3 persons NB Risk coefficient applies KTF TFSK Seminar
30. he expected maximum steady state hoisting speed for the offshore crane s to be used for lifting the boat single legged sling made from 8 strand plaited construction man made fibre rope in accordance with EN 1492 4 spliced eyes with thimbles and permanent fittings in both ends Minimum length 8m Links rings etc used as means of connection in the lower end of the pennant shall be designed such that incorrect attachment and snagging hazards are avoided KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 135 MANAGING RISK A 6 Elastic pennants FIBRE ROPE CHARACTERISTICS Minimum breaking load MBL Static stiffness slope of simplified curve Static stiffness curve Rope tension 9o MBL 0 5 10 11 1 15 20 25 Elongation KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 136 MANAGING RISK 22 474 A 6 Elastic pennants ELASTIC PENNANT OF COMPETENCE Static safety factor SF tat 90 MBL _ zz ST SFstat WLLro02 9 i Returns nominal diameter of fibre rope Dynamic safety factor SFyyn 90 MBL Q Vy Yn WLL lt L P R002 Tri 90 MBL SF WLLro02 9 Sent PVp Yn Vrb lt SFayn SFayn lt SFstat Returns the length of the sling KTF TFSK
31. ion Dynamic factor 02 2 5 Partial safety factor yp 1 34 Risk coefficient yn 2 1 5 Load combination C Pick up from sea in the LS condition Dynamic factor 02 3 0 Partial safety factor yp 1 1 Risk coefficient yn 2 1 5 Take into account lateral loads as specified in A 1 4 4 KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 128 MANAGING RISK A 6 Rescue boats MEANS OF CONNECTION RELEASE MECHANISM AND SYSTEMS CLAUSE A 7 3 Release mechanism shall be placed on and operated from the rescue boat The release mechanism shall have an off load release capability in accordance with clause 4 4 7 6 7 1 of the LSA Code Any handles or non load bearing parts of means of connection shall be designed to prevent incorrect attachment to each other KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 129 MANAGING RISK Group Appliances for rescue boats General application NMD 853 requirements Functional and safety requirements Instructions for use Launch and recovery appliances NMD 853 requirements Load bearing parts Means of connection release mechanism and systems Rescue boats Instructions for use Dynamic load chart Offshore cranes Elastic pennants KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det
32. le to stop and hold the load in case of a failure of the other cylinder KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 38 MANAGING RISK Annex Common requirements SECONDARY INDEPENDENT POWER AND CONTROL SYSTEM Equivalent with emergency operation system EOS according to 5 15 3 Required for the powered movements Shall not be affected by failures in the primary systems The secondary independent power system shall have sufficient capacity to hoist and lower the same load as the primary power system KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 39 MANAGING RISK Securing arrangement KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 40 MANAGING RISK Annex Common requirements SECURING ARRANGEMENT For training and maintenance purposes when the life saving equipment is not intended to be launched fail safe securing arrangement including an interlock system is to be provided to prevent unintended operation or release The securing arrangement including attachments to structure shall be durably marked for identification and for prevention of misuse Not the same as hang off relief arrangement men hang off relief arrangement may be used as securing arrangement KTF TFSK Seminar o
33. lls and a winch General application OOIEOE OO SRE Mode selector Emergency operation Pull amp Go Mode for installation and maintenance Hang off relief arrangement KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved MANAGING RISK Group A 2 Appliances for lifeboats launched by falls and winch GENERAL APPLICATION Requirements apply in addition to general requirements in clause A1 and clause 4 amp 5 of main part of standard KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 73 MANAGING RISK Group A 2 Appliances for lifeboats launched by falls and a winch General application OOIEOE 0070701 Mode selector Emergency operation Pull amp Go Mode for installation and maintenance Hang off relief arrangement KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved MANAGING RISK Group A 2 Appliances for lifeboats launched by falls and a winch NMD 853 REQUIREMENTS 511 2 paragraph hincluding subclauses a through d through h Additionally except for free fall lifeboats the following special requirements for lifeboat launching shall be complied with a Thelaunching arrangement shall be fitted with a fixed power operated winch b The winch shall hav
34. ment A 5 6 Januar y 2013 O Det Norske Veritas AS All rights reserved 117 MANAGING RISK A 6 Functional and safety requirements SECONDARY INDEPENDENT POWER AND CONTROL SYSTEM Secondary independent power and control systems in accordance with A 1 11 shall be provided in case of unintended stops as result of power failure failure in the control system Shall be operable within 1 min after an unintended stop When gravity lowering secondary systems only required for hoisting motion any other motions necessary for recovering the rescue boat to its stowed position KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 118 MANAGING RISK A 6 Appliances for rescue boats Motion limiters Control station Gravity lowering Functional ideal requirements Rope tensioning system Overspeed protection KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 Januar y 2013 O Det Norske Veritas AS All rights reserved 119 MANAGING RISK A 6 Functional and safety requirements BRAKES All mechanisms under the influence of gravity shall be provided with brakes in accordance with to 5 7 6 primary brake backup brake in accordance with A 1 10 KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 120 MANAGING RISK A 6 Appliances for rescue boa
35. min Ko Ve 2 A 11 Except for Group A 2 in LS conditions required velocities are minimum values KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 20 MANAGING RISK phi Proof competence KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 21 MANAGING RISK Annex Proof of competence STRUCTURAL AND MECHANICAL STRENGTH Apply the principles of the limit state method described in 5 7 Launching and recovery appliances structural members Machinery Ropes Rope reeving components Means of connection Life saving equipment Means of connection Anchorage in hull KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 22 MANAGING RISK Annex Proof of competence EN 13001 SERIES STANDARD Based on principles in Eurocode EN 1990 Basis of structural design Based on basic crane design load combinations as known from F E M 1 001 EN 13001 1 General principles and requirements EN 13001 2 Load actions EN 13001 3 xx the limit states KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 23 MANAGING RISK Annex Proof of competence BASIC CRANE LOADS 13001 Regular loads Hoisting and
36. n NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 41 MANAGING RISK Procedures KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 42 MANAGING RISK Annex Common requirements PROCEDURES Clear and unambiguous procedures shall be provided for primary means of launching secondary means of launching maintenance and installation facilities life saving operations i e evacuation or rescue Easily understandable operations instruction and permanent sign plates shall be posted at the launching station in accordance with EN 12644 2 IMO Resolution A 760 18 as amended by IMO resolution MSC 82 70 KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 43 MANAGING RISK Testing KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 44 MANAGING RISK DNV Annex Common requirements TESTING Requirements only provided for group A 1 at present Prototype testing Qualifies a design Often destructive test Production tests To be performed at the manufacturer s site prior to shipment to the final installation Installation tests The lifeboat shall be tested in combination with its dedicated launching appliance Installation tests are t
37. n accordance with EN 12077 2 or limiting the pulling force in the winch rope e g by limiting hydraulic pressure KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 36 MANAGING RISK Annex Common requirements LS NLS conditions Secondary Speed requirements Design temperature powe r control Operational limitations Securing Loads and load effects Proof of Dynamic amplification arrangement factors Load tables Limit states Strength proportions competence Procedures Motion limiters Testing Primary brake Backup brake KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 37 MANAGING RISK Annex Common requirements BRAKES Brake primary brake as required by 5 7 6 Backup brake when specified for the particular group designed according to the same requirements given for the primary brake given in 5 7 6 the backup brake shall be of a different type or make than the primary brake shall preferably act directly on the winch drum but load path fully independent from the primary brake will be considered acceptable Primary and backup brakes shall be arranged for individual testing Where hydraulic cylinders are used two independent cylinders shall be provided for each function such that one cylinder is capab
38. n external energy supply other than gravity or stored mechanical power which is independent of the host installation s power supplies Launch devices Lowering mechanism and speed control Disabled safety features Release mechanism Primary activation PE system Activation y system Backup activation system Re entry overload protection KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 87 MANAGING RISK A 2 Mode for emergency evacuation Pull and go RELEASE SYSTEM RELEASE SYSTEM RELEASE MECHANISM ACTIVATION SYSTEM Once the lifeboat is seaborne the release mechanisms for both the wire rope suspensions shall be opened automatically by the primary activation system KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 88 MANAGING RISK A 2 Mode for emergency evacuation Pull and go Launching shall not depend upon external energy supply other than gravity or stored mechanical power which is independent of the host installation s power supplies KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved Launch devices Lowering mechanism and speed control Disabled safety features Release system Re entry overload protection Activation system Primary activation syst
39. nd maintenance Hang off relief arrangement KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 100 MANAGING RISK A 2 Mode for installation and maintenance CONTROL STATION Control station located outside the lifeboat with the following control devices start device to enable power supply to the launching and recovery appliance stop device to disable power supply to the launching and recovery appliance emergency stop for emergency purposes to stop all motions mode selector indication of selected mode movement control devices hoisting and lowering any other movements if applicable hold to run type control devices i e return to neutral position when released variable speed control stepless or 2 or more defined steps Located so that the operator has a clear view to the life boat during all movements KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 101 MANAGING RISK A 2 Mode for installation and maintenance cont Winch brakes Primary brake Backup brake Motion Limiters in accordance with A 1 9 Upper position stop the movement at the level for boarding the lifeboat automatic speed reduction to max 5096 hoisting speed before upper stop position lower position Release system Backup release system Secondary independent power and
40. ndition for operation during installation and maintenance design criteria and operational limitation LS Life saving condition condition for operation during a real life saving situation i e evacuation or rescue design criteria but not operational limitation NLS and LS conditions are defined by environmental conditions in terms of max wind speed and max significant wave height operational situations as sidelead and offlead max static angle of heel for the installation in the damaged stability condition Design temperature 20 C unless otherwise agreed KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 18 MANAGING RISK Annex Common requirements OPERATIONAL LIMITATIONS cont Max angle of heel in any direction cranes used offshore offlead sidelead angle in any direction Max angle of heel in any direction Max offlead sidelead angle in any direction KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved MANAGING RISK DNV Annex Common requirements OPERATIONAL LIMITATIONS cont Hoisting and lowering velocities NLS condition Rc EE Means of retrieval V min condition Sec means of launching A 1 Means of retrieval Ge Atoms eto Me 1 0 m s 10 Ver
41. o be performed after being installed at the final installation Production tests and installation tests are intended to be performed on each individual produced unit in order to demonstrate a certain quality or performance All tests to be documented by detailed procedures with acceptance criteria and test reports with test results KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 45 MANAGING RISK Phase Object Test p PME appliance 11 NE x X Jm ee Se ms 1 _ Fanconi faen arly opted Function test of activation system manually operated AERE actuator Function test of activation system powered actuator Launch test lifeboat arrangement B1 a and 110 110 0 Dynamic overload test mechanisms for positioning JR UE Launch simulation 110 and empty lifeboat AE iene rate NE 2209 40 H _ Fee telas mechan primary mens X Secondary means of launching e a rato est meas oteom Ee Speedtest eee test a O ee ae auction esting BB Means of 1 retrieval Speedtest 44 Dynamic overload test mechanisms other than hoisting EE KTF TFSK Seminar on NORSOK R 002 Lifting Equipment th 5 6 January 2013 Det Norske Veritas AS All rights reserved 46 MANAGING RISK 22 44 Function testing Tensile
42. ontinue regardless of any crew intervention until the lifeboat is seaborne Lowering speed controlled by two independent constant speed control devices speed limit given in A 1 6 n case of failure in one of the speed control devices the speed should not exceed 1 5 m s KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 84 MANAGING RISK A 2 Mode for emergency evacuation Pull and go Launching shall not depend upon external energy supply other than gravity or stored mechanical power which is independent of the host installation s power supplies KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved Launch devices Lowering mechanism and speed control Release system Re entry overload protection Release mechanism Activation system Primary activation system Backup activation system MANAGING RISK A 2 Mode for emergency evacuation Pull and go DISABLED SAFETY FEATURES Stop Emergency stop Primary brake Backup brake Motion limiter up Motion limiter down Secondary independent power and control system KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 86 MANAGING RISK A 2 Mode for emergency evacuation Pull and go Launching shall not depend upo
43. r source Functional safety requirements not possible to release the lifeboat prior to activation of the launch devices A single failure in the control system shall not lead to unintended release Control system for detection of seaborne lifeboat and releasing stored energy to actuator required performance level PLr equal to e in accordance with ISO 13849 1 The manually operated locking device shall be arranged for rapid unlocking by a single operation at any time In order to prevent unintended operation the locking device shall be sealed It shall be possible to visually check the position of the locking device from the operator s position The locking device shall be clearly marked with conditions for unlocking KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 94 MANAGING RISK A 2 Mode for emergency evacuation Pull and go PRIMARY ACTIVATION SYSTEM cont Functional safety requirements not possible to release the lifeboat prior to activation of the launch devices single failure in the control system shall not lead to unintended release Control system for detection of seaborne lifeboat and releasing stored energy to actuator required performance level PLr equal to in accordance with ISO 13849 1 Manually operated locking device shall be arranged for rapid unlocking by a single operation at any time th
44. ring Functional ae Sec don syst requirements Brakes Rope tensioning system KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 Januar y 2013 O Det Norske Veritas AS All rights reserved 124 MANAGING RISK A6 Functional and safety requirements OVERSPEED PROTECTION prevent free fall or excessive lowering speed without exposing persons or equipment to unacceptable accelerations when overspeed is detected both primary brake and backup brake shall be applied dynamic coefficient P2 C6 shall not exceed 3 to prevent unintended triggering triggering speed shall exceed the drum rotation speed of the rope tensioning system if provided not needed for gravity lowering systems provided with two mechanically independent constant speed control devices KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 125 MANAGING RISK Group Appliances for rescue boats General application NMD 853 requirements Functional and safety requirements Instructions for use Launch and recovery appliances NMD 853 requirements Load bearing parts Means of connection release mechanism and Systems Rescue boats Instructions for use Dynamic load chart Offshore cranes Elastic pennants KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 126 MANAGING RISK
45. roup A 6 Launching appliances for rescue boats KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 28 MANAGING RISK Annex Proof of competence DYNAMIC FACTORS Minimum gt 1 5 Maximum for normal pick up at sea Persons standing P lt 2 5 Persons sitting P lt 4 0 General formula for pick up at sea Based on established formula for offshore cranes picking up load from boat deck Reduction factor displacement factor k key to optimalisation KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 29 MANAGING RISK Annex Proof of competence RISK COEFFICIENT For lifting lowering persons V 1 5 Resulting load effects to be multiplied by risk coefficient for all load carrying structure machinery components including wire ropes and chains means of connection and their anchorage in the life saving equipment Risk coefficient implemented in load tables in Annex A KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 30 MANAGING RISK Annex Proof of competence LATERAL LOADS ON MEANS OF CONNECTION means of connection that are rigidly connected to the life saving equipment out of plane force shall be applied in the most unfavourable direction not le
46. rske Veritas AS All rights reserved 12 MANAGING RISK Group overview KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 13 MANAGING RISK Annex Group overview A 1 Free fall lifeboats KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved A3 Escape chutes winch Rescue lines boats AT Personnel transfer camers MANAGING RISK Common requirements KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 15 MANAGING RISK phi Annex Common requirements LS NLS conditions Secondary Speed requirements Design temperature powe r control Operational limitations es Securing Load d load effect Proof of FE arrangement competence fr Load tables Limit states Strength proportions Procedures Motion limiters Testing e Primary brake Brakes Backup brake KTF TFSK Seminar on NORSOK R 002 Lifting Equipment a 5 6 Januar y 2013 Det Norske Veritas AS All rights reserved 16 MANAGING RISK Operational limitations KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 17 MANAGING RISK Annex Common requirements OPERATIONAL LIMITATIONS NLS Non life saving condition co
47. s reserved 61 MANAGING RISK A Secondary means of launching cont Motion limiter for lowering if powered lowering stop lowering after lifeboat is seaborne to prevent ropes from running off the drum or be winded on the drum in the wrong direction Setting point to take into account possible sidelead and offlead wave trough the lowest astronomical tide At least 2 windings of rope to remain on the drum after triggering the motion limiter Emergency operation In case of a main power failure or a control system failure if powered lowering If persons on board lifeboat Recovery by the Emergency Operation System EOS for means of retreival f not persons on board lifeboat it shall be possible to lower the lifeboat to sea by means of an emergency lowering system accordance with 5 15 2 e g gravity lowering KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 62 MANAGING RISK Group 1 Appliances for free fall lifeboats NMD 853 requirements General application System breakdown limits Rated capacity Primary means of launching Secondary means of launching Means of retrieval Hang off relief arrangement Skidding system Marking KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 63 MANAGING RISK A 1
48. ss than 10 of the maximum static weight act at the point of contact with the means of connection shall be considered as mass of the hoist load in terms of dynamic factors and partial safety factors KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 31 MANAGING RISK Annex Proof of competence LIMIT STATES Load effects to be less than limit design resistance Limit design resistance R gt R Characteristic resistance Resistance factor KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 32 MANAGING RISK Annex Proof of competence LIMIT STATES simplified Characteristic Resistance factor resistance Steel structures Aluminium structures Mechanisms Composite structures Steel wire ropes Chains Fibre ropes slings webbings Means of connection metallic components Means of connection Structural steel Yield limit Yield limit EN 13001 3 1 EINMISSS I FEM 1 001 ref R 002 clause 5 7 5 DNV OS E406 Sec 6 C Breaking strength Breaking strength Breaking strength Breaking strength Yield limit CEN TS 13001 3 2 min 2 0 1 8 2 3 1 8 13001 3 1 KTF TFSK Seminar on NORSOK 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved MANAGING RISK 22 43 Annex
49. tent use KTF TFSK Seminar on NORSOK R 002 Lifting Equipment e 5 6 January 2013 O Det Norske Veritas AS All rights reserved 97 MANAGING RISK A 2 Mode for emergency evacuation Pull and go Launching shall not depend upon external energy supply other than gravity or stored mechanical power which is independent of the host installation s power supplies KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved Launch devices Lowering mechanism and speed control Disabled safety features Release system Release n mechanism Backup activation MM system Activation system Primary activation system MANAGING RISK A 2 Mode for emergency evacuation Pull and go RE ENTRY OVERLOAD PROTECTION Unless the manufacturer can demonstrate by calculations simulations or model tests that the dynamic coefficient P2 C1 is within the limit described in A 1 5 the launching appliance or the lifeboat shall be arranged with a protective device or system to limit the dynamic coefficient 2 C1 as specified KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 99 MANAGING RISK Group A 2 Appliances for lifeboats launched by falls and a winch General application OIOI O GRE Mode selector Emergency operation Pull amp Go Mode for installation a
50. test means of connection JE Tensile test means of connection anchorage in hull A3 PP Test EE gt gt EE EE UR Prototype Installation 1 Il Launch simulation if hang off relief arrangement is used for Soo A __ ing the lifeboat during simulation Proof load test means of connection FF 1 KTF TFSK Seminar on NORSOK R 002 Lifting Equipment l 5 6 January 2013 O Det Norske Veritas AS All rights reserved 47 MANAGING RISK 174 A 1 Appliances for free fall lifeboats KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 48 MANAGING RISK 522544 Group 1 Appliances for free fall lifeboats NMD 853 requirements General application System breakdown limits Rated capacity Primary means of launching Secondary means of launching Means of retrieval Hang off relief arrangement Skidding system Marking KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved 49 MANAGING RISK A General application GENERAL Requirements apply in addition to general requirements in clause A1 and clause 4 amp 5 of main part of standard NMD 853 REQUIREMENTS 511 3 paragraph For free fall lifeboats the following special requirements for lifeboat launching shall be complied with a designed and calculations made for an an
51. that release of the lifeboat requires simultaneous operation by two crew members Sec 11 A400 Mechanical strength ISO 12100 1 and 2 means to keep the lifeboat secured in the stowed position designed to avoid accidental release feasible to test the release function without exposing the crew to risk Sec 11 A500 Means of launch testing by simulation KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 55 MANAGING RISK A Primary means of launching RELEASE SYSTEM cont The release mechanism shall be designed in such a way that it will not be forced open by the self weight of the lifeboat i e an external force from an actuator shall be necessary to open the release mechanism The actuator and release mechanism shall be interconnected in the positive mode in accordance with ISO 12100 6 2 5 The two independent activation systems may consist of manually operated or powered actuators Each actuator shall be designed to produce a force exceeding two times the force required to open the release mechanism with the fully loaded lifeboat KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved MANAGING RISK A Primary means of launching release system MANUALLY OPERATED ACTUATORS Operating device 5 25 strokes Manual force less than 250N Enabling devic
52. tion KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 Januar y 2013 O Det Norske Veritas AS All rights reserved 111 MANAGING RISK A 6 Functional and safety requirements MOTION LIMITERS Motion limiters for the upper and lower position of the lifeboat shall be provided in accordance with A 1 9 The motion limiter for the upper position shall stop the movement at the level for boarding the lifeboat Speed reduction to max 50 hoisting speed before upper stop position KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 112 MANAGING RISK A 6 Appliances for rescue boats Motion limiters Gravity lowering Functional ideal _ ae requirements Brakes Rope tensioning system Overspeed protection KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 Januar y 2013 O Det Norske Veritas AS All rights reserved 113 MANAGING RISK A 6 Functional and safety requirements CONTROL STATION Control station located on the host installation with the following control devices Start device to enable power supply to the launching and recovery appliance stop device to disable power supply to the launching and recovery appliance emergency stop for emergency purposes to stop all motions movement control devices hoisting and lowering any other movements if applicable hold to run type control devic
53. ts Motion limiters Control station Gravity lowering Functional ideal _ ae requirements Brakes Overspeed protection KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 Januar y 2013 O Det Norske Veritas AS All rights reserved 121 MANAGING RISK A 6 Rope tensioning system if provided Two Max 50 deliberate tension actions force Winch not loaded Able to maintain st 18 action tension in the winch System ready rope at any time in the e Visual signal LS condition pulling in and pulling out 2d action System active Different visual signal Command for full hoisting force System re set to un activated state KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 Det Norske Veritas AS All rights reserved 122 MANAGING RISK 22 4 A 6 Rope tensioning system if provided OVERALL REQUIREMENS fault in the control system for rope tensioning system shall be detected render the system inactive without increasing the risk represented by the hoisting system give visual and acoustic alarm to the operator Operating devices and indicating devices for the rope tensioning system shall be clearly marked KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 5 6 January 2013 O Det Norske Veritas AS All rights reserved 123 MANAGING RISK A 6 Appliances for rescue boats Motion limiters Control station Gravity lowe
54. y 2013 Det Norske Veritas AS All rights reserved 76 MANAGING RISK 22 174 Group A 2 Mode selector control device for manual selection shall be protected against unintended use Shall be located at the control station outside the lifeboat clear indication of the selected mode visible from lifeboat captains position inside the lifeboat at the control station outside the lifeboat the two modes shall have separate functional characteristics the functions of each mode can not influence or affect the other KTF TFSK Seminar on NORSOK R 002 Lifting Equipment 8 5 6 January 2013 Det Norske Veritas AS All rights reserved 77 MANAGING RISK 174 Group A 2 Appliances for lifeboats launched by falls and a winch General application OIOI OO CRE Mode selector Emergency operation Pull amp Go Mode for installation and maintenance Hang off relief arrangement KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved MANAGING RISK Group A 2 Appliances for lifeboats launched by falls and a winch General application OIOI OO CRE Mode selector Emergency operation Pull amp Go Mode for installation and maintenance Hang off relief arrangement KTF TFSK Seminar on NORSOK R 002 Lifting Equipment A 5 6 January 2013 O Det Norske Veritas AS All rights reserved MANAGING RISK A 2

KTF/TFSK Seminar on NORSOK R

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