BS EN 12929-2-2015 Safety requirements for cableway installations designed to carry persons General requirements Additional requirements for reversible bicable aerial ropeways with.pdf

1、BSI Standards PublicationBS EN 12929-2:2015Safety requirements forcableway installationsdesigned to carry persons General requirementsPart 2: Additional requirements forreversible bicable aerial ropeways withoutcarrier truck brakesBS EN 12929-2:2015 BRITISH STANDARDNational forewordThis British Stan

2、dard is the UK implementation of EN 12929-2:2015. It supersedes BS EN 12929-2:2004 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee MCE/20, Aerial ropeways.A list of organizations represented on this committee can be obtained on request to its secretary

3、.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015.Published by BSI Standards Limited 2015ISBN 978 0 580 81711 3ICS 45.100Compliance with a British Standard cannot confer

4、immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 28 February 2015.Amendments/corrigenda issued since publicationDate T e x t a f f e c t e dBS EN 12929-2:2015EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN

5、12929-2 January 2015 ICS 45.100 Supersedes EN 12929-2:2004English Version Safety requirements for cableway installations designed to carry persons - General requirements - Part 2: Additional requirements for reversible bicable aerial ropeways without carrier truck brakes Prescriptions de scurit pour

6、 les installations cbles destines au transport de personne - Dispositions gnrales - Partie 2: Prescriptions complmentaires pour les tlphriques bicbles va et vient sans frein de chariotSicherheitsanforderungen an Seilbahnen fr den Personenverkehr - Allgemeine Bestimmungen - Teil 2: Ergnzende Anforder

7、ungen an Zweiseil-Pendelbahnen ohne Tragseilbremse This European Standard was approved by CEN on 18 November 2014. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any

8、alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language

9、 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. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, E

10、stonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR S

11、TANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2015 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12929-2:2015 EBS EN 12929-2:2015EN 1

12、2929-2:2015 (E) Contents Page Foreword 3 1 Scope 6 2 Normative references 6 3 Terms and definitions .7 4 Symbols and abbreviations 7 5 General requirements 7 5.1 Application of this Standard .7 5.2 Safety principles 7 5.2.1 General 7 5.2.2 Hazard scenarios .7 5.2.3 Safety measures 8 6 Measures to en

13、sure the integrity of the haul rope loop.8 7 Measures intended to prevent incidents during operation 11 8 Requirements relating to the attachment of the carrier to the haul rope . 12 Annex A (informative) Adeviations 14 Annex ZA (informative) Relationship between this European Standard and the essen

14、tial requirements of the EU Directive 2000/9/EC relating to cableway installations designed to carry persons 14 Tables Table 1 Events which compromise the integrity of the haul rope loop Table 2 Events during operation which may represent a hazard when there is no carrier truck brake, even though th

15、e haul rope loop remains intact Table 3 Time intervals for inspection of the haul rope Table ZA.1 Correspondence between this European Standard and Directive 2000/9/EC relating to cableway installations designed to carry persons 2 BS EN 12929-2:2015 EN 12929-2:2015 (E) Foreword This document (EN 129

16、29-2:2015) has been prepared by Technical Committee CEN/TC 242 “Safetyrequirements for cableway installations designed to carry persons”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identicaltext or b

17、y endorsement, at the latest by July 2015, and conflicting national standards shall be withdrawn at thelatest by July 2015 Attention is drawn to the possibility that some of the elements of this document may be the subject of patentrights. CEN and/or CENELEC shall not be held responsible for identif

18、ying any or all such patent rights. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, CzechRepublic, Denmark, Estonia, Finland, Former Yugoslav

19、Republic of Macedonia, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. This document replaces EN 12929-2:2004. This document h

20、as been prepared under a mandate given to CEN by the European Commission and theEuropean Free Trade Association, and supports essential requirements of the EU Directive 2000/9/EC. For the relationship with the EU Directive 2000/9/EC, see informative Annex ZA, which is an integral part ofthis documen

21、t. The following main changes have been made to EN 12929-2:2004: In 6.3 the requirement has been removed that stipulates that for the tension safety factor the haul ropeloop shall comply with 1,2 times the value of the tension safety factor for haul ropes of bicable reversibleaerial ropeways with ca

22、rrier track brakes in accordance with EN 12930, as the value established from thiswas only slightly above 4,5. The requirement for the maximum tension safety factor was clarified on thearea of the long splicing. In 6.4 b) 1), the value for the smallest permissible tension safety factor has been adap

23、ted to comply withthe state of the art. In 6.6 the requirement has been removed that stipulates that the device shall be available for the MRTinspection of the installation, as this is not safety-related. The previous Clauses 6.13, 6.14, 6.17, 6.20, 6.22, 6.27, 7.3, 7.7, 7.8, 7.9 and 8.6 have been d

24、eletedwithout replacement, as there was no safety-relevant justifications for supplementary requirements withregard to bicable aerial ropeway with carrier track brakes. In 6.13, the alternative has been removed regarding taking into consideration the actually executedtransverse sway options. In 7.2

25、the increased requirement on the groove depth of the rollers of the carrier truck has been removed,as the transverse sway movement of the carrier truck was restricted. In 7.3 the value for the assumed longitudinal sway has been slightly reduced to the value that is assumedin accordance with EN 12929

26、-1 and the formula adapted. 3 BS EN 12929-2:2015EN 12929-2:2015 (E) In 7.6 the requirement on the equipment for bringing the cableway system to a standstill from the cabin have been redefined. In 8.2 the value for the safety has been reduced, as in 8.1 a redundant execution is required and therefore

27、 in the event of a system failure a safety of 1,5 is still provided. The terms and definitions have been adapted to EN 13796-1. In 8.4, the terms and definitions have been adapted to EN 13796-1. In 8.6 the requirements on the gripping force for reducing the diameter of the haul rope has been modifie

28、d by 20 %, as the former regulation contained disproportionately high requirements for the execution of the grip. In Annex A the A-deviation for Germany has been removed. In Annex ZA, the relationships with the basic requirements of the Directive 2000/9/EC have been adapted to the new numbering. EN

29、12929 with the generic title “Safety requirements for cable way installations designed to carry persons General requirements” consists of the following parts: a) Part 1: Requirements for all installations b) Part 2: Additional requirements for reversible bicable aerial ropeways without carrier truck

30、 brakes This document belongs to the standards programme which was ratified by the CEN/TC242. This programme includes the following standards: 1) EN 1907 Terminology 2) EN 12929 (all parts) General requirements 3) EN 12930 Calculations 4) EN 12927 (all parts) Ropes 5) EN 1908 Tensioning devices 6) E

31、N 13223 Drive systems and other mechanical equipment 7) EN 13796 (all parts) Carriers 8) EN 13243 Electrical equipment other than for drive systems 9) EN 13107 Civil engineering works 10) EN 1709 Precommissioning inspection, maintenance, operational inspection and checks 11) EN 1909 Recovery and eva

32、cuation 12) EN 12397 Operation 13) EN 12408 Quality assurance Together these form a series of Standards regarding design, manufacture, erection, maintenance and operation of all cableway installations designed to carry persons. 4 BS EN 12929-2:2015EN 12929-2:2015 (E) According to the CEN-CENELEC Int

33、ernal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Belgium, Bulgaria, Denmark, Germany, the former Yugoslav Republic of Macedonia, Estonia, Finland, France, Greece, Ireland, Iceland, Italy, Croatia, Latvia, Lithuania, Lux

34、emburg, Malta, the Netherlands, Norway, Austria, Poland, Portugal, Romania, Sweden, Switzerland, Slovakia, Slovenia, Spain, Czech Republic, Turkey, Hungary, United Kingdom and Cyprus. 5 BS EN 12929-2:2015EN 12929-2:2015 (E) 1 Scope This European Standard specifies additional safety requirements for

35、bicable reversible aerial ropeways without carrier truck brakes. This document is applicable to the various types of cableway installations and takes into account their environment. This Part of the EN 12929 contains: additional requirements relating to the integrity of the haul rope loop; additiona

36、l requirements intended to prevent specific operational incidents; requirements concerning the attachment of the carriers to the haul rope. This European Standard does not apply to cableway installations for transportation of goods nor to lifts. 2 Normative references The following documents, in who

37、le or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1709, Safety requirements for cable

38、way installations designed to carry persons Precommissioning inspection, maintenance, operational inspection and checks EN 1907, Safety requirements for cableway installations designed to carry persons Terminology EN 1908, Safety requirements for cableway installations designed to carry persons Tens

39、ioning devices EN 1909, Safety requirements for cableway installations designed to carry persons Recovery and evacuation EN 12397, Safety requirements for cableway installations designed to carry persons Operation EN 12408, Safety requirements for cableway installations designed to carry persons Qua

40、lity control EN 12927 (all parts), Safety requirements for cableway installations designed to carry persons Ropes EN 12929-1, Safety requirements for cableway installations designed to carry persons General requirements Part 1: Requirements for all installations EN 12930, Safety requirements for cab

41、leway installations designed to carry persons Calculations EN 13107, Safety requirements for cableway installations designed to carry persons Civil engineering works EN 13223, Safety requirements for cableway installations designed to carry persons Drive systems and other mechanical equipment EN 132

42、43, Safety requirements for cableway installations designed to carry persons Electrical equipment other than for drive systems EN 13796 (all parts), Safety requirements for cableway installations designed to carry persons Carriers 6 BS EN 12929-2:2015EN 12929-2:2015 (E) 3 Terms and definitions For t

43、he purposes of this document, the terms and definitions given in EN 1907 apply. 4 Symbols and abbreviations Symbols and abbreviations are explained with the formula to which they apply throughout this document. 5 General requirements 5.1 Application of this Standard The requirements of this document

44、, together with those of EN 1709, EN 1908, EN 1909, EN 12397, EN 12408, EN 12927 (all parts), EN 12929-1, EN 12930, EN 13107, EN 13223, EN 13243 and EN 13796 (all parts) apply to bi-cable reversible aerial ropeways without carrier truck brakes. 5.2 Safety principles 5.2.1 General The safety principl

45、es in accordance with EN 12929-1 apply. In addition, the following hazard scenarios and safety measures relative to the scope of this document are to be taken into consideration. 5.2.2 Hazard scenarios The events listed in Tables 1 and 2 in particular may result in a hazardous situation which may be

46、 avoided or limited by means of the safety requirements in this document. Check the completeness of the list of hazard scenarios as per the safety study in accordance with EN 12929-1. 7 BS EN 12929-2:2015EN 12929-2:2015 (E) Table 1 Events which compromise the integrity of the haul rope loop Hazard s

47、cenario Other relevant Standards rupture of haul rope EN 12930, EN 12927 (all parts) deropement of haul rope EN 12929-1 unacceptable reduction in rope tension EN 1908 unacceptable increase in rope tension EN 1908 overlapping of haul rope EN 12929-1 contact with ropes other than the track rope failur

48、e of support system for the haul rope loop EN 13223 effect of aircraft EN 12929-1 twist of haul rope damage to haul rope due to atmospheric influences (e.g. lightning, corrosion) EN 13243 Table 2 Events during operation which may represent a hazard when there is no carrier truck brake, even though t

49、he haul rope loop remains intact Hazard scenario Other relevant Standards failure of attachment of carrier to haul rope EN 13796-1 failure of entry monitoring EN 13243 loss of traction to drive sheave EN 12929-1, EN 12930, EN 13223 derailment of carrier when stationary in extreme operating conditions EN 13796-1 obstacle on line obstacle in station area EN 13223 movement of carrier during an evacuation procedure twist of haul rope problems during correction of haul rop