BS ISO 9650-1-2005 Small craft - Inflatable liferafts - Type I《小型船舶 充气救生艇 I型》.pdf

1、BRITISH STANDARD BS ISO 9650-1:2005 Small craft Inflatable liferafts Part 1: Type I ICS 47.080 BS ISO 9650-1:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 March 2005 BSI 29 March 2005 ISBN 0 580 45689 7 National foreword This Britis

2、h Standard reproduces verbatim ISO 9650-1:2005 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee GME/33, Small craft, which has the responsibility to: A list of organizations represented on this committee can be obtained on re

3、quest to its secretary. Cross-references The British Standards which implement international publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic

4、Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to underst

5、and the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises

6、a front cover, an inside front cover, the ISO title page, pages ii to v, a blank page, pages 1 to 20, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments Ref

7、erence number ISO 9650-1:2005(E) OSI 5002INTERNATIONAL STANDARD ISO 9650-1 First edition 2005-03-01 Small craft Inflatable liferafts Part 1: Type I Petits navires Radeaux de survie gonflables Partie 1: Type I BSISO96501:2005IS-0569 O1:(5002E) DPlcsid Fremia ihTs PDF file may ctnoian emdebt dedyfepca

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10、de for irpnti.gn Evyre caer neeb sah taken to sneeru that the file is suitlbae fosu re yb ISO memdob rebeis. In tlnu ehikletneve y ttah lborp aem leratit gno it is f,dnuo plsaee inform ttneC ehlar Secrteiraat ta the serddaig sleb nevwo. ISO 5002 All irthgs erse.devr lnUeto sswrehise specified, on tr

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12、65 eneG 1121-HC 02 av leT. 4 + 10 947 22 1 11 xaF0 947 22 14 + 9 74 E-mail coirypthgiso.o gr We bwww.is.o gro Pulbisdehi n Switlrez dnaii ISO 5002 Allr ithgsr esedevrBSISO96501:2005IS-0569 O1:(5002E) I SO 5002 All irthgs ersedevr iiiContents Page Foreword iv Introduction v 1 Scope 1 2 Normative refe

13、rences . 1 3 Terms and definitions. 2 4 General provisions 2 4.1 Introduction . 2 4.2 Groups of Type I liferafts 3 5 Requirements 3 5.1 General requirements . 3 5.2 Detailed requirements 4 6 Test methods. 15 6.1 General. 15 6.2 Launching test. 15 6.3 Inflation tests under temperature 16 6.4 Testing

14、of stabilisation means 17 6.5 Righting test 17 6.6 Boarding test . 17 6.7 Towing test with sea anchor deployed . 17 6.8 Pressure test . 18 6.9 Canopy watertightness test . 19 Bibliography . 20 BSISO96501:2005IS-0569 O1:(5002E) iv I SO 5002 All irthgs ersedevrForeword ISO (the International Organizat

15、ion for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). 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 h

16、as the right to be represented on that committee. International organizations, governmental and non-governmental, 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. Int

17、ernational Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Public

18、ation as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the 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 ri

19、ghts. ISO 9650-1 was prepared by Technical Committee ISO/TC 188, Small craft. ISO 9650 consists of the following parts, under the general title Small craft Inflatable liferafts: Part 1: Type I Part 2: Type II Part 3: Material BSISO96501:2005IS-0569 O1:(5002E) I SO 5002 All irthgs ersedevr vIntroduct

20、ion This part of ISO 9650 is intended for inflatable liferafts for small craft used for leisure activities. It does not apply to liferafts required for ships under the International Maritime Organisation (IMO) Safety Of Life At Sea (SOLAS) Convention. A liferaft manufactured and maintained in accord

21、ance with this part of ISO 9650 should provide: a reasonably safe refuge for a shipwrecked person awaiting rescue; a reasonable service lifetime, provided a user meets a manufacturers clearly specified recommendations on stowage and maintenance. Compliance with this part of ISO 9650 does not imply t

22、hat a liferaft will be suitable in all circumstances. A liferaft which complies with this part of ISO 9650 must be constructed in such a manner that maintenance is as easy and straightforward as possible. A user must be responsible for selecting a liferaft appropriate to the intended circumstances o

23、f use. Manufacturers and vendors must inform potential purchasers of the properties of the product, including possible choices (e.g. different equipment packs), limits on normal usage, and recommendations on stowage and maintenance. The tests in this part of ISO 9650 have been designed to simulate r

24、eality as closely as possible. Compliance with a test does not guarantee similar performance in service. For example, compliance with the re-righting tests does not guarantee that a liferaft can be righted at sea by an exhausted person in any circumstances. BSISO96501:2005blank 5002:10569OSISBINTENR

25、ATIONAL TSANDADR IS-0569 O1:(5002E)I SO 5002 All irthgs ersedevr 1Small craft Inflatable liferafts Part 1: Type I 1 Scope This part of ISO 9650 specifies the design, performance and marking characteristics, and gives the test methods for inflatable liferafts of Type I: having a carrying capacity of

26、4 to 12 persons; applicable on small craft of hull length up to 24 m; suitable for launching overboard from a height not exceeding 6 m; divided into two groups (group A and group B); designed for extended voyages, where high wind and significant wave heights may be experienced, but excluding abnorma

27、l conditions such as hurricanes; completely self-sufficient; prepared to meet serious emergencies without expectation of outside assistance; and not voyaging in extreme zones (e.g. Southern Oceans). Type II liferafts are specified in ISO 9650-2. 2 Normative references The following referenced docume

28、nts are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 1402, Rubber and plastics hoses and hose assemblies Hydrostatic testing ISO

29、6718, Bursting discs and bursting disc devices ISO 17339:2002, Ships and marine technology Sea anchors for survival craft and rescue boats IMO SOLAS 83, Chapter III, Resolution A.658 (16), Annex 2 SOLAS International Life-Saving Appliance Code (LSA Code) BSISO96501:2005IS-0569 O1:(5002E) 2 I SO 5002

30、 All irthgs ersedevr3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 operating pressure pressure determined by the designed reseat pressure of the relief valves, except that, if the actual reseat pressure of the relief valves, determined by te

31、sting, exceeds the designed reseat pressure by more than 15 %, the higher figure is used 3.2 full load load of the number of people corresponding to the maximum capacity (see 5.2.3.2) of the liferaft, each weighing 75 kg, seated at their normal place, or, unless otherwise specified, load of the numb

32、er of uniformly distributed equivalent masses weighing 75 kg (e.g. bags of sand) 3.3 buoyancy chamber buoyancy compartment chamber contributing to the buoyancy of the liferaft 4 General provisions 4.1 Introduction 4.1.1 An inflatable liferaft comprises: a structure; an inflation system; fittings; eq

33、uipment; instructions; packaging. 4.1.2 The structure of a liferaft comprises: at least two independent buoyancy chambers; a floor; a canopy and a canopy support; stabilisation means. 4.1.3 The inflation system comprises: an initial inflation system; a manual back-up inflation system. 4.1.4 The fitt

34、ings shall include: external lights; painter line/mooring line; BSISO96501:2005IS-0569 O1:(5002E) I SO 5002 All irthgs ersedevr 3 towing point; external and internal lifelines; righting system; boarding facilities; sea anchor; rescue quoit and line; safety knife. Further fittings may be included, pr

35、ovided the tests of Clause 6 are completed. 4.2 Groups of Type I liferafts This part of ISO 9650 defines two groups of Type I liferafts according to the expected air-temperature conditions: group A liferafts shall be designed to inflate correctly in a air temperature between 15 C and + 65 C; group B

36、 liferafts shall be designed to inflate correctly in a air temperature between 0 C and + 65 C. This part of ISO 9650 also gives the general and specific requirements that these liferaft groups, their equipment, etc. shall fulfil. Compliance of the liferaft with this part of ISO 9650 does not guarant

37、ee that the liferaft will not overturn. 5 Requirements 5.1 General requirements Inflatable liferafts of groups A and B, serviced in accordance with the manufacturers instructions, shall provide adequate protection against the risks incurred and shall satisfy the requirements described in the this pa

38、rt of ISO 9650. Table 1 summarizes the subclause(s) to consider for each main characteristic. Table 1 Characteristics Requirements in Tests methods in Launching 5.2.1.1 6.2 Inflation 5.2.2 6.3 Buoyancy 5.2.3 Stability and performance at sea 5.2.4 6.4, 6.5, 6.6, 6.7 Solidity, watertightness, material

39、s 5.2.5 6.8, 6.9 Habitability 5.2.6 Visibility to rescuers 5.2.7 Fittings and equipment 5.2.8 Instructions and marking 5.2.9 Packaging 5.2.10 BSISO96501:2005ISO 9650-1:2005(E) 4 I SO 5002 All irthgs ersedevr5.2 Detailed requirements 5.2.1 Deployment 5.2.1.1 Launching The liferaft shall be capable of

40、 being dropped into the water from a height of 6 m above the water level without damage, in accordance with 6.2. 5.2.1.2 Properties of the painter line The painter line shall be positioned at the entrance to the liferaft. The length of the painter line shall be at least 9 m. A coloured indication sh

41、all be visible at less than 1 m from the firing point. The painter line shall be efficient and shall be easy to handle and to pull. The breaking load of the painter line, and of its attachment system to the liferaft, shall not be less than 7,5 kN. The painter-line attachment system shall be construc

42、ted so as to not damage the liferaft on failure of the attachment system. The painter line shall withstand weathering. 5.2.2 Inflation The liferaft shall inflate within the temperature ranges according to 4.2, during the course of the launching and temperature inflation tests conducted in accordance

43、 with 6.2 and 6.3. 5.2.2.1 Initial inflation system - General The initial inflation system shall be actuated by a pull on the painter line, thereby allowing the release of a pressurised gas. All subsequent force exerted on the painter line shall act directly on the towing point, or any other point o

44、ffering strength characteristics equivalent to the values required for the painter line (see 5.2.1.2). This inflation system may be supplemented by an automatic inflation system, i.e. inflation without pulling on the painter line (e.g. hydrostatic pressure-sensitive automatic actuation). 5.2.2.2 Act

45、uation device The inflation-system mechanism shall attain the fully open position by exerting a pulling force on the painter line, not exceeding 150 N and with a travel not exceeding 200 mm. The operating device shall be made of corrosion-resistant material capable of withstanding, without damage, a

46、 painter load of 450 N. The operating cable assembly shall not cause any wear of the fabric of the buoyancy chambers by abrasion. 5.2.2.3 Inflation gas 5.2.2.3.1 Type of gas The gas, or mixture of gases, used for inflating the liferafts shall be non-toxic, for example carbon dioxide. The type and qu

47、antity shall provide a sufficient rate of inflation to allow the complete system to meet the specified inflation performance requirements for the equipment in which it is installed. If the gas used is carbon dioxide, its moisture content shall be no more than 150 parts of water per million parts of

48、gas by mass. BSISO96501:2005IS-0569 O1:(5002E) I SO 5002 All irthgs ersedevr 55.2.2.3.2 Quantity of gas The quantity of gas shall be sufficient for the liferaft to inflate and achieve working pressure under low temperatures, as required by 6.3.4. The quantity of gas in the cylinder shall be such tha

49、t the internal pressure of the cylinder, at the temperature of + 65 C, does not exceed the hydraulic test pressure of the cylinder. 5.2.2.4 Gas cylinder The gas cylinder shall conform to national or international regulations. It shall be corrosion-proof in accordance with the specifications of ISO 9650-3. For an inflation system, where a liquefied gas