CGSB 43 147-2005-CAN CGSB-2005 Construction Modification Qualification Maintenance and Selection and Use of Means of Containment for the Handling Offering for Transport or Transpor.pdf

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1、Governmentof CanadaCanadian GeneralStandards BoardExperience and excellenceExprience et excellenceGouvernementdu CanadaOffice des normesgnrales du Canada CGSB StandardCGSB-43.147-2005Supersedes CAN/CGSB-43.147-2002Construction, Modification, Qualification,Maintenance, and Selection and Use ofMeans o

2、f Containment for the Handling,Offering for Transport, or Transportingof Dangerous Goods by RailICS 03.220.30, 13.300, 45.060.20Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-The CAN

3、ADIAN GENERAL STANDARDS BOARD (CGSB), An up-to-date listing of CGSB standards, including detailsunder whose auspices this standard has been developed is a on latest issues and amendments, and ordering instructions,government agency within Public Works and Government is found in the CGSB Catalogue, w

4、hich is published annuallyServices Canada. CGSB is engaged in the production of voluntary and is available without charge upon request. An electronicstandards in a wide range of subject areas through the media of version, ECAT, is also available. More information is availablestandards committees and

5、 the consensus process. The standards about CGSB products and services at our Web site committees are composed of representatives of relevant interests www.ongc-cgsb.gc.ca.including producers, consumers and other users, retailers,Although the intended primary application of this standard isgovernmen

6、ts, educational institutions, technical, professional andstated in its Scope, it is important to note that it remains thetrade societies, and research and testing organizations. Any givenresponsibility of the users of the standard to judge its suitabilitystandard is developed on the consensus of vie

7、ws expressed byfor their particular purpose.such representatives.The testing and evaluation of a product against this standard mayCGSB has been accredited by the Standards Council of Canada asrequire the use of materials and/or equipment that could bea national standards-development organization. Th

8、e standards thathazardous. This document does not purport to address all theit develops and offers as National Standards of Canada conform tosafety aspects associated with its use. Anyone using this standardthe criteria and procedures established for this purpose by thehas the responsibility to cons

9、ult the appropriate authorities and toStandards Council of Canada. In addition to standards it publishesestablish appropriate health and safety practices in conjunctionas national standards, CGSB produces standards to meet particularwith any applicable regulatory requirements prior to its use.needs,

10、 in response to requests from a variety of sources in both theCGSB neither assumes nor accepts any responsibility for anypublic and private sectors. Both CGSB standards and CGSBinjury or damage that may occur during or as the result of tests,national standards are developed in conformance with the p

11、olicieswherever performed.described in the CGSB Policy Manual for the Development andReview of Standards.Attention is drawn to the possibility that some of the elements ofthis Canadian standard may be the subject of patent rights. CGSBCGSB standards are subject to review and revision to ensure thats

12、hall not be held responsible for identifying any or all such patentthey keep abreast of technological progress. Suggestions for theirrights. Users of this standard are expressly advised thatimprovement, which are always welcome, should be brought todetermination of the validity of any such patent ri

13、ghts are entirelythe notice of the standards committees concerned. Changes totheir own responsibility.standards are issued either as separate amendment sheets or innew editions of standards.Further information on CGSB and its services and standards maybe obtained from:The ManagerStrategic Standardiz

14、ation DivisionCanadian General Standards BoardGatineau, CanadaK1A 1G6How to order Publications:by telephone (819) 956-0425 or 1-800-665-2472by fax (819) 956-5644by mail CGSB Sales CentreGatineau, CanadaK1A 1G6in person Place du PortagePhase III, 6B111 Laurier StreetGatineau, Quebecby email ncr.cgsb-

15、ongcpwgsc.gc.caon the Web www.ongc-cgsb.gc.caCopyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-Canadian General Standards BoardPrepared by theCanadian General Standards BoardPublished M

16、ay 2005 by theCanadian General Standards BoardGatineau, Canada K1A 1G6 HER MAJESTY THE QUEEN IN RIGHT OF CANADA,as represented by the Minister of Public Works and Government Services,the Minister responsible for the Canadian General Standards Board, (2005).No part of this publication may be reproduc

17、ed in any form without the prior permission of the publisher.CGSB-43.147-2005Supersedes CAN/CGSB-43.147-2002CONSTRUCTION, MODIFICATION, QUALIFICATION,MAINTENANCE, AND SELECTION AND USEOF MEANS OF CONTAINMENT FOR THE HANDLING,OFFERING FOR TRANSPORT, OR TRANSPORTINGOF DANGEROUS GOODS BY RAILCopyright

18、Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CANADIAN GENERAL STANDARDS BOARDCOMMITTEE ON TANK CAR TANKS FORTHE TRANSPORTATION OF DANGEROUS GOODS(Membership at date of approval)McKechnie, J.

19、 Chairperson Procor Ltd.Bergeron, J.G. CAD Railway Services Inc.Bordan, M. GATX Rail Canada Corp.Breznik, R. RHB EngineeringCampbell, R.W. GE Capital Railcar ServicesChurchill, G.J. Pioneer ChemicalComiskey, C.E. ConsultantDaum, P. Union Tank Car Co.Dudar, M. AllTranstekGagnon, J.P. Transport Canada

20、Garrett, M. Texana Tank Car b. A gas assigned to Hazard Zone A, B, C, or D in accordance with par. 32.5 of Part IV; orc. Any dangerous goods identified as an inhalation hazard by a special provision of Schedule 1 in Appendix F.Director (Directeur)The Director, Regulatory Affairs Branch, Transportati

21、on of Dangerous Goods Directorate, Transport Canada(ASDD), Tower C, Place de Ville, 9th Floor, 330 Sparks Street, Ottawa, Ontario K1A 0N5.Elevated Temperature Dangerous Goods (Marchandises dangereuses temprature leve)Dangerous goods that, when offered for transport or transported in a means of conta

22、inment,a. are in a liquid phase and at a temperature equal to or greater than 100.0C (212F);b. are in a liquid phase with a flash point equal to or greater than 37.8C (100F) and that are intentionally heated toa temperature equal to or greater than its flash point; orc. are in a solid phase and at a

23、 temperature equal to or greater than 240.0C (464F).Excess-flow Valve (Limiteur de dbit)An excess-flow valve is a device that closes automatically against the outward flow of fluid in the event that theflow rate through the device reaches a set value.Executive Director (Directeur excutif)Executive D

24、irector, Tank Car Safety, Association of American Railroads.Filling Density (Densit de remplissage)The percent ratio of the mass of the dangerous goods in the means of containment to the mass of water that themeans of containment will hold at 15.6C (60F).For cryogenic liquids, the percent ratio of t

25、he mass of the dangerous goods in the means of containment to the massof water that the means of containment will hold at the design service temperature.For the purpose of determining the water capacity of the tank, the mass of 1 L (0.264 US gallon) of water at 15.6C(60F) is 1 kg (2.204 lb.).Hazard

26、Zone (Zonederisque)One of four levels of hazard, hazard zones A through D, assigned to gases that are poisonous by inhalation, asspecified in par. 32.5 of Part IV. A hazard zone is based on the LC50value for acute inhalation toxicity of gases andvapours.Independent Inspector (Inspecteur indpendant)A

27、 person, class of persons, test facility, or agency, independent of both Transport Canada and the party beinginspected, who is registered with the Director pursuant to par. 18.1.17.Interior Heater System (Systme de chauffage interne)A piping system within the tank that uses a fluid medium to heat th

28、e dangerous goods.Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB-43.147-2005 5ISO (ISO)International Organization for Standardization.kPa (kPa)Kilopascal, a SI unit of pressure

29、equal to 1000 pascals (103N/m2).LEL (LIE)Lower explosive limit.Liquid Dangerous Goods (Marchandises dangereuses liquides)Dangerous goods that are in liquid or slurry form, including dangerous goods that are under a liquid blanket, at anytime during the handling, offering for transport, or transporti

30、ng.Maintenance (Entretien)Upkeep or preservation of a means of containment, including repairs.Marking (Marquage)The application by paint, decal, or stamping of symbols or words required by this standard.Means of Containment (Contenant)A large means of containment or any part of a means of transport,

31、 including the service equipment of the largemeans of containment or means of transport, that is or may be used to contain dangerous goods for the purpose ofhandling, offering for transport, or transporting the dangerous goods by rail.Modification (Modification)Any change to the design of a tank car

32、, including an alteration or a conversion that affects the Certificate ofConstruction.Mpa (Mpa)Megapascal, a SI unit of pressure equal to 1 000 000 pascals (106N/m2).NGT (NGT)National Gas Taper Thread.n.o.s. (n.s.a.)Not otherwise specified.Nozzle (Manchon)A sub-assembly consisting of a pipe or tubul

33、ar section with or without a welded flange on one end.NPT (NPT)American National Standard Taper Pipe Thread.Outage (Creux)For a tank containing a liquid, the volumetric fraction of the tank in the vapour space, expressed as a percentage.Padding (Gaz de remplissage)Any air, gas or mixture of gases th

34、at fills the vapour space in a means of containment.ppm (ppm)Parts per million, by mass.Pressure-relief Device (Dispositif de dcharge de pression)A device that is designed to prevent the rise of internal pressure in excess of a specified value due to exposure toabnormal conditions, including a reclo

35、sing pressure-relief device, a non-reclosing pressure-relief device, or acombination of reclosing and non-reclosing pressure-relief devices.Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS

36、-,-,-CGSB-43.147-20056psi (lb/po2)Pounds per square inch.Qualification (Qualification)A careful and critical examination of an item, including a means of containment, based on a written program, toverify that the item conforms to a standard, followed by a representation that the item conforms to tha

37、t standard.Reinforcing Plate (Plaquederenfort)An attachment welded directly to the tank, supporting the major structural components for the purpose of preventingdamage to the tank through fatigue, overstressing, denting, puncturing, or tearing.Release (Rejet)Includes discharge, emission, explosion,

38、or other escape of dangerous goods, or any component or compoundevolving from dangerous goods.Reliability (Fiabilit)The quantified ability of a device or structure to be used in a known environment without failure for a specifiedperiod.Repair (Rparation)Reconstruction or restoration of a means of co

39、ntainment to its original function.Representation (Attestation)Certification, in writing or in electronic format, on a document or by marking the means of containment, that themeans of containment conforms to the requirements set out in this standard.Safety System (Systme de scurit)Unless otherwise

40、specified in Part III of this standard, a safety system specified in this standard, including a tank-head puncture-resistance system, a coupler vertical restraint system, a system used to protect discontinuitiesincluding skid protection and protective housings, a thermal protection system, and an in

41、sulation system that isrequired to control pressure or outage.Service Equipment (Matriel de service)Unless otherwise specified in this standard, devices attached to and forming part of the means of containment thatare necessary for the purpose of filling, loading, unloading, venting, pressure relief

42、, vacuum relief, heating fromwithin the tank, sampling, and measuring. Such devices include fittings, vacuum and pressure-relief devices, valves,pressure-relief valves, excess-flow valves, piping, gaskets, and closures.Solid Dangerous Goods (Marchandises dangereuses solides)Those dangerous goods whi

43、ch are in solid, granular, crystalline, or powder form during the course of handling,offering for transport, or transporting.Specification 107 Tank (Citerne de spcification 107)Uninsulated seamless steel tank cylindrical in shape, generally having a diameter of less than 60 cm (24 in.), anddesigned

44、to be permanently mounted on specially constructed railway vehicles. These tanks are generally used forthe transportation of compressed non-liquefied gases.Stamping (Estampage)Marking applied by steel stamp or any other method that removes or displaces material and leaving a permanentimprint on the

45、surface to be marked.Stencilling (Marquage au pochoir)Marking applied with paint or decal.Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB-43.147-2005 7Tank (Citerne)A closed larg

46、e container consisting of service equipment, a shell, heads, pads, nozzles, reinforcements, or othercomponents welded directly to the tank.Tank Car (Wagon-citerne)A railway vehicle, other than a hopper car, to which a tank, other than a fuel tank that is required for the purpose ofsupplying fuel for

47、 propulsion of the railway vehicle, is permanently attached.Tank Car Facility (Installation pour wagons-citernes)a. An entity that manufactures, repairs, inspects, tests, qualifies, maintains, or modifies a tank car or serviceequipment to ensure compliance with this standard and the Regulations. Suc

48、h facilities include those thati. install, qualify, or repair interior linings and coatings in tank cars when such linings and coatings areintended to protect the tank car tank against the corrosive action of the dangerous goods; orii. remove and replace tank car service equipment or change gaskets,

49、 including replacing pressure seals/O-ringson vacuum or pressure-relief devices, eduction pipe removal and replacement or eduction pipe gasketremoval and replacement;b. An entity that only performs one or more of the following operations is not a tank car facility:i. Replace in-kind: Rupture disks in safety vents Bottom outlet valve caps Non-pressure hinged manway gaskets and/or fill-hole cover gaskets Bottom outl