SIST EN 12929-2:2015+A1:2023

SLOVENSKI STANDARD
01-januar-2023
Varnostne zahteve za žičniške naprave za prevoz oseb - Splošne zahteve - 2. del:
Dodatne zahteve za dvovrvne nihalne žičnice brez vrvnih zavor (vključno z
dopolnilom A1)
Safety requirements for cableway installations designed to carry persons - General
requirements - Part 2: Additional requirements for reversible bicable aerial ropeways
without carrier truck brakes
Sicherheitsanforderungen an Seilbahnen für den Personenverkehr - Allgemeine
Bestimmungen - Teil 2: Ergänzende Anforderungen an Zweiseil-Pendelbahnen ohne
Tragseilbremse
Prescriptions de sécurité pour les installations à câbles destinées au transport de
personne - Dispositions générales - Partie 2: Prescriptions complémentaires pour les
téléphériques bicâbles à va et vient sans frein de chariot
Ta slovenski standard je istoveten z: EN 12929-2:2015+A1:2022
ICS:
45.100 Oprema za žičnice Cableway equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 12929-2:2015+A1
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2022
EUROPÄISCHE NORM
ICS 45.100 Supersedes EN 12929-2:2015
English 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 sécurité pour les installations à câbles Sicherheitsanforderungen an Seilbahnen für den
destinées au transport de personne - Dispositions Personenverkehr - Allgemeine Bestimmungen - Teil 2:
générales - Partie 2: Prescriptions complémentaires Ergänzende Anforderungen an Zweiseil-Pendelbahnen
pour les téléphériques bicâbles à va et vient sans frein ohne Tragseilbremse
de chariot
This European Standard was approved by CEN on 18 November 2014 and includes Amendment 1 approved by CEN on 18 August
2022.
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 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 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, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12929-2:2015+A1:2022 E
worldwide for CEN national Members.

Contents Page
European 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 ensure 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 ZA (informative) Relationship between this European Standard and the essential
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 . 7
Table 2 — Events during operation which may represent a hazard when there is no carrier truck
brake, even though the haul rope loop remains intact . 8
Table 3 — Time intervals for inspection of the haul rope. 9
Table ZA.1 — Correspondence between this European Standard and Directive 2000/9/EC
relating to cableway installations designed to carry persons . 14
European foreword
This document (EN 12929-2:2015+A1:2022) has been prepared by Technical Committee CEN/TC 242
“Safety requirements 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 identical text or by endorsement, at the latest by April 2023, and conflicting national standards
shall be withdrawn at the latest by April 2023.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document has been prepared under a Standardization Request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of the EU
Directive(s) / Regulation(s).
For the relationship with the EU Directive(s) / Regulation(s), see informative Annex ZA, which is an
integral part of this document.
This document includes Amendment 1 approved by CEN on 18 August 2022.
This document supersedes !EN 12929-2:2015".
The start and finish of text introduced or altered by amendment is indicated in the text by tags !".
In comparison to EN 12929-2:2004, the following main changes have been made:
— In 6.3, the requirement has been removed that stipulates that for the tension safety factor the haul
rope loop shall comply with 1,2 times the value of the tension safety factor for haul ropes of bicable
reversible aerial ropeways with carrier track brakes in accordance with EN 12930, as the value
established from this was only slightly above 4,5. The requirement for the maximum tension safety
factor was clarified on the area of the long splicing.
— In 6.4 b) 1), the value for the smallest permissible tension safety factor has been adapted to comply
with the state of the art.
— In 6.6, the requirement has been removed that stipulates that the device shall be available for the
MRT inspection 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 deleted
without replacement, as there was no safety-relevant justifications for supplementary requirements
with regard to bicable aerial ropeway with carrier track brakes.
— In 6.13, the alternative has been removed regarding taking into consideration the actually executed
transverse sway options.
— In 7.2, 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
assumed in accordance with EN 12929-1 and the formula adapted.
— 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 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
modified 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.
!In comparison to EN 12929-2:2015, the Annex A on A-deviations has been removed."
EN 12929 with the generic title “Safety requirements for cable way installations designed to carry
persons – General requirements” consists of the following parts:
— Part 1: Requirements for all installations
— Part 2: Additional requirements for reversible bicable aerial ropeways without carrier truck brakes
This document belongs to the standards programme which was ratified by CEN/TC 242. 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) EN 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 evacuation
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.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the United
Kingdom.
1 Scope
This document specifies additional safety requirements for 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 EN 12929 contains:
— additional requirements relating to the integrity of the haul rope loop;
— additional requirements intended to prevent specific operational incidents;
— requirements concerning the attachment of the carriers to the haul rope.
This document does not apply to cableway installations for transportation of goods nor to lifts.
2 Normative references
The 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
undated references, the latest edition of the referenced document (including any amendments) applies.
EN 1709, Safety requirements for cableway installations designed to transport persons —
Precommissioning inspection and instructions for maintenance and operational inspection and checks
EN 1907, Safety requirements for cableway installations designed to carry persons — Terminology
EN 1908, Safety requirements of cableway installations designed to carry persons — Tensioning 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 — Quality assurance
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 cableway 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 13243, 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
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 1907 apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at https://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
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, 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 brak
...