EN ISO 4375:2014

SLOVENSKI STANDARD
01-februar-2015
1DGRPHãþD
SIST EN ISO 4375:2004
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Hydrometric determinations - Cableway systems for stream gauging (ISO 4375:2014)
Hydrometrische Messungen - Seilkrananlagen für Messungen in Fließgewässern (ISO
4375:2014)
Déterminations hydrométriques - Systèmes de suspension par câbles aériens pour le
jaugeage en rivière (ISO 4375:2014)
Ta slovenski standard je istoveten z: EN ISO 4375:2014
ICS:
17.120.20 Pretok v odprtih kanalih Flow in open channels
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 4375
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2014
ICS 17.120.20 Supersedes EN ISO 4375:2004
English Version
Hydrometry - Cableway systems for stream gauging (ISO
4375:2014)
Hydrométrie - Systèmes de suspension par câbles aériens Hydrometrische Messungen - Seilkrananlagen für
pour le jaugeage en rivière (ISO 4375:2014) Messungen in Fließgewässern (ISO 4375:2014)
This European Standard was approved by CEN on 20 September 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 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, 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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4375:2014 E
worldwide for CEN national Members.

Contents Page
Foreword .3
Foreword
This document (EN ISO 4375:2014) has been prepared by Technical Committee ISO/TC 113 “Hydrometry” in
collaboration with Technical Committee CEN/TC 318 “Hydrometry” the secretariat of which is held by BSI.
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 May 2015, and conflicting national standards shall be withdrawn at the
latest by May 2015.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 4375:2004.
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, 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 the United Kingdom.
Endorsement notice
The text of ISO 4375:2014 has been approved by CEN as EN ISO 4375:2014 without any modification.
INTERNATIONAL ISO
STANDARD 4375
Third edition
2014-11-15
Hydrometry — Cableway systems for
stream gauging
Hydrométrie — Systèmes de suspension par câbles aériens pour le
jaugeage en rivière
Reference number
ISO 4375:2014(E)
©
ISO 2014
ISO 4375:2014(E)
© ISO 2014
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
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Published in Switzerland
ii © ISO 2014 – All rights reserved

ISO 4375:2014(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General description of a cableway system . 1
4.1 Elements of a cableway system . 1
4.2 Cableway supports . 3
4.3 Main track or main cable . 3
4.4 Anchorage . 3
4.5 Tow cable for a bankside system . 3
4.6 Suspension cable . 3
4.7 Instrument carriage for a bankside system . 4
4.8 Personnel carriage . 4
4.9 Winch arrangements for a bankside system . 4
4.10 Winch arrangements for a personnel carriage . 4
4.11 Lightning protection. 4
5 Functional requirements of cableway components . 4
5.1 Safety factors . 4
5.2 Cableway supports . 5
5.3 Selection of main cable or track . 6
5.4 Anchorage . 6
5.5 Backstays . . 6
5.6 Tow cable . 6
5.7 Carriages. 6
5.8 Winches . 7
6 Maintenance, examination and testing . 9
6.1 General examination . 9
6.2 Routine inspection . 9
6.3 Static testing . 9
6.4 Lubrication .10
6.5 Checking the sag .10
Annex A (informative) Cableway characteristics .11
Annex B (informative) Limiting main cable tension in bankside cableways .22
Bibliography .24
ISO 4375:2014(E)
Foreword
ISO (the International Organization 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 has 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.
The procedures used to develop this document and those intended for its further maintenance are
described 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. www.iso.org/directives
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 rights. Details of any
patent rights identified during the development of the document will be in the Introduction and/or on
the ISO list of patent declarations received. 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 meaning of ISO specific terms and expressions related to conformity
assessment, as well as information about ISO’s adherence to the WTO principles in the Technical Barriers
to Trade (TBT), see the following URL: Foreword - Supplementary information
The committee responsible for this document is ISO/TC 113, Hydrometric determinations, Subcommittee
SC 5, Instruments, equipment and data management.
This third edition cancels and replaces the second edition (ISO 4375:2000), which has been technically
revised.
iv © ISO 2014 – All rights reserved

INTERNATIONAL STANDARD ISO 4375:2014(E)
Hydrometry — Cableway systems for stream gauging
1 Scope
This International Standard defines the requirements for equipment, anchorage, supports and
ac
...