1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Offshore containers and associated lifting setsPart 2: Design, manufacture and marking of lifting setsBS EN ISO 108552:2018National forewordThis British Standard is the UK implementation of EN ISO 108552:2018. It is ide
2、ntical to ISO 108552:2018. It supersedes BS EN 120792:2006, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee B/525/12, Design of offshore structures.A list of organizations represented on this committee can be obtained on request to its secretary.This p
3、ublication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 92037 0ICS 55.180.10; 75.180.10Compliance with a British Standard cannot
4、confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN ISO 108552:2018EUROPEAN STANDARDNORME EUROPENNEEUROPISCH
5、E NORMEN ISO 108552July 2018ICS 75.180.10 Supersedes EN 120792:2006EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGCENCENELEC Management Centre: Avenue Marnix 17, B1000 Brussels 2018 CEN Ref. No. EN ISO 108552:2018: EAll rights of exploitation in any
6、 form and by any means reserved worldwide for CEN national MembersOffshore containers and associated lifting sets Part 2: Design, manufacture and marking of lifting sets (ISO 108552:2018)Conteneurs offshore et dispositifs de levage associs Partie 2: Conception, fabrication et marquage des dispositif
7、s de levage associs (ISO 108552:2018)OffshoreContainer und dazugehrige Anschlaggarnituren Teil 2: Auslegung, Herstellung und Kennzeichnung von Anschlaggarnituren (ISO 108552:2018)This European Standard was approved by CEN on 30 April 2018.CEN members are bound to comply with the CEN/CENELEC Internal
8、 Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Uptodate lists and bibliographical references concerning such national standards may be obtained on application to the CENCENELEC Management Centre or to any CEN me
9、mber.This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.C
10、EN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
11、 Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.English VersionEN ISO 108552:2018 (E)European forewordThis document (EN ISO 15138:2018) has been prepared by Technical Committee ISO/TC 67 “Materials, equipment and offshore structures for petroleum
12、, petrochemical and natural gas industries“ in collaboration with Technical Committee CEN/TC 12 “Materials, equipment and offshore structures for petroleum, petrochemical and natural gas industries” the secretariat of which is held by NEN.This European Standard shall be given the status of a nationa
13、l standard, either by publication of an identical text or by endorsement, at the latest by January 2019, and conflicting national standards shall be withdrawn at the latest by January 2019.Attention is drawn to the possibility that some of the elements of this document may be the subject of patent r
14、ights. CEN shall not be held responsible for identifying any or all such patent rights.This document supersedes EN 120792:2006.According to the CENCENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Bel
15、gium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Swede
16、n, Switzerland, Turkey and the United Kingdom.Endorsement noticeThe text of ISO 108552:2018 has been approved by CEN as EN ISO 108552:2018 without any modification.iiBS EN ISO 108552:2018ISO 108552:2018Foreword ivIntroduction v1 Scope . 12 Normative references 13 Terms and definitions . 14 Symbols 2
17、5 Technical requirements 25.1 General requirements . 25.2 Dimensions and strength of lifting sets . 35.3 Chain slings 35.4 Wire rope slings . 35.5 Shackles . 45.6 Materials . 45.6.1 Impact testing . 45.6.2 Welding 45.6.3 Materials used in wire rope slings 45.6.4 Galvanizing 45.6.5 Material certifica
18、tes 56 Certificates 56.1 Preparation of certificates . 56.2 Single component certificates 56.3 Sling certificates . 57 Marking 6Annex A (normative) Determination of minimum required working load limit (WLLmin) of the lifting set . 8Annex B (informative) Example of identification tag for chain slings
19、 10Annex C (informative) Regulations for offshore containers .12Bibliography .14 ISO 2018 All rights reserved iiiContents PageBS EN ISO 108552:2018ISO 108552:2018ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies
20、). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and no
21、ngovernmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are describ
22、ed in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to t
23、he possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO
24、 list of patent declarations received (see www.iso.org/patents).Any trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and expressions rel
25、ated to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword Supplementary information.A list of all the parts of ISO 10855 can be found on the ISO website.iv ISO 2018 All rights reservedBS E
26、N ISO 108552:2018ISO 108552:2018IntroductionISO 10855 (all parts) meets the requirements of IMO MSC/Circ.86010for the design, construction, inspection, testing and inservice examination of offshore containers and the associated lifting sets which are handled in open seas.This document does not speci
27、fy certification requirements for offshore containers which are covered by the IMO Circular 860 and SOLAS. IMO MSC/Circ.860 requires certification of offshore containers “by national administrations or organizations duly authorized by the Administration”, which should take account of both the calcul
28、ations and the testing, “taking into account the dynamic lifting and impact forces that can occur when handling such equipment in open seas”. Further information about certification can be found in informative Annex C of this document.ISO 10855 (all parts) does not cover operational use or maintenan
29、ce, for which there are a number of industry guidelines which can be referred to. Some are listed in the bibliography.Under conditions in which offshore containers are often transported and handled, the normal rate of wear and tear is high, and damage necessitating repair will occur. However, contai
30、ners designed and manufactured according to ISO 10855 (all parts) will have sufficient strength to withstand the normal forces encountered in offshore operations, and not suffer complete failure even if subject to more extreme loads. ISO 2018 All rights reserved vBS EN ISO 108552:2018This page delib
31、erately left blankOffshore containers and associated lifting sets Part 2: Design, manufacture and marking of lifting sets1 ScopeThis document specifies requirements for lifting sets for use with containers in offshore service, including technical requirements, marking and statements of conformity fo
32、r single and multileg slings, including chain slings and wire rope slings.2 Normative referencesThe following documents are referred to in the text in such a way that some or all of their content constitutes requirements of this document. For dated references, only the edition cited applies. For und
33、ated references, the latest edition of the referenced document (including any amendments) applies.ISO 1481, Metallic materials Charpy pendulum impact test Part 1: Test methodISO 10474, Steel and steel products Inspection documentsISO 15613, Specification and qualification of welding procedures for m
34、etallic materials Qualification based on pre-production welding testEN 8184:1996, Short link chain for lifting purposes Safety Part 4 Chain slings Grade 8EN 16771, Components for slings Safety Part 1: Forged steel components, Grade 8EN 134141, Steel wire rope slings Safety Part 1: Slings for general
35、 lifting serviceEN 13889, Forged steel shackles for general lifting purposes Dee shackles and bow shackles Grade 6 SafetyABNT NBR 13545, Lifting purposes Shackles Safety3 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.ISO and IEC maintain terminolog
36、ical databases for use in standardization at the following addresses: ISO Online browsing platform: available at https:/www.iso.org/obp IEC Electropedia: available at http:/www.electropedia.org/3.1lifting setitems of integrated lifting equipment used to connect the offshore container to the lifting
37、applianceNote 1 to entry: This can comprise one or multileg wire rope or chain slings (with or without a top leg) and shackles, whether assembly secured or not.INTERNATIONAL STANDARD ISO 108552:2018 ISO 2018 All rights reserved 1BS EN ISO 108552:2018ISO 108552:20183.2assembly secured shackleshackle
38、fitted to a sling leg and secured by a seal or similar device so as to signal unambiguously whether or not the shackle has been exchangedNote 1 to entry: Shackles that are assembly secured, i.e. cannot be separated from the lifting sling, are considered to be part of the lifting sling.4 SymbolsWLL w
39、orking load limitWLLsminimum working load limit of each shackleWLLminminimum calculated working load limit from Annex AWLLoffmaximum lifting capacity of a lifting set to be used on an offshore containerNOTE 1 WLLoffis the symbol that is marked on the lifting sets. is the angle between a sling leg an
40、d the vertical, in degreesR rating i.e. the maximum gross mass (MGM), of the container including permanent equipment and its cargo in kg, but excluding the lifting setT tare mass (i.e. the mass of an empty container including any permanent equipment but excluding cargo and lifting set) in kgP payloa
41、d (i.e. the maximum permissible mass of cargo which can be safely transported by the container) in kgTDdesign air temperature (i.e. a minimum reference temperature used for the selection of steel grades used in offshore containers and equipment) expressed in degrees centigradeS mass of the lifting s
42、et in kgNOTE 2 P = R TNOTE 3 R, T and P are, by definition in units of mass, kilograms (kg). Where design requirements are based on the gravitational forces derived from these values, those forces are indicated thus: Rg, Tg and Pg the units of which are in Newtons or multiples thereof.5 Technical re
43、quirements5.1 General requirements5.1.1 Slings shall be rated for their intended angle of use. In all cases 4leg slings shall be rated as for 3leg slings. In no case shall a sling be rated for an angle of the sling leg to the vertical in excess of 45.NOTE Top legs are calculated as single legs.For s
44、pecific angles less than 45 the sling shall be rated at the WLLminaccording to the particular angle of the legs to the vertical. This shall be calculated as follows.2 ISO 2018 All rights reservedBS EN ISO 108552:2018ISO 108552:2018For 2leg slings used at an angle to the vertical, the WLL shall be gi
45、ven by the formula:WLLmin= 2 WLLminfor a single leg cos For 4-leg slings used at an angle of any leg to the vertical, the WLL shall be given by the formula:WLLmin= 3 WLLminfor a single leg cos For chain slings this is in accordance with the alternative method of rating in EN 8184:1996, Annex A.5.1.2
46、 Where two 2leg slings are selected to function as a 4leg sling, they shall be calculated as for a 4leg sling.5.1.3 Hinge type coupling components shall not be used.NOTE This restriction is to avoid the possibility of the coupling seizing in the folded position due to corrosion and subsequently fail
47、ing when forced straight under load.5.2 Dimensions and strength of lifting sets5.2.1 To allow for the dynamic amplification that will be experienced in offshore lifting in adverse weather and sea states, the WLL of the lifting sets for offshore containers shall be determined using Annex A. Except fo
48、r containers with ratings below 2 000 kg, the container rating R shall be multiplied by an enhancement factor to give the minimum working load limit (WLLmin) of the lifting set. For intermediate container ratings the WLLminvalues shall be interpolated.5.2.2 The WLLminfrom Annex A shall be used for d
49、etermination of the nominal size of the lifting set.The master link which is to be attached to the crane hook shall have minimum dimensions of 270 mm 140 mm internally.5.2.3 The minimum WLL of each shackle (WLLs) shall be calculated as given in Table 1, where is the angle of the sling leg to the vertical and WLLminis the minimum WLL determined from Annex A.Table 1 Required minimum shackle working load limit (WLLs)4leg sling 2leg sling S
