ISO 5488:2015

INTERNATIONAL ISO
STANDARD 5488
Second edition
2015-12-15
Ships and marine technology —
Accommodation ladders
Navires et technologie maritime — Échelles de coupée
Reference number
ISO 5488:2015(E)
©
ISO 2015

---------------------- Page: 1 ----------------------
ISO 5488:2015(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2015, Published in Switzerland
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.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2015 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 5488:2015(E)

Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Types . 1
3.1 Revolving-platform ladder . 1
3.2 Fixed-platform ladder . 1
4 Definitions . 2
4.1 Nominal length, L .
1 2
4.2 Design length, L .
2 3
4.3 Width, b .3
4.4 Handrail height, a .3
5 Dimensions . 4
5.1 Nominal length, L .
1 4
5.2 Width, b .4
5.3 Distance between steps . 4
5.4 Handrail height, a .4
5.5 Distance between stanchions . 4
6 Manufacture . 4
6.1 Design . 4
6.1.1 Minimum angle of use . 4
6.1.2 Maximum angle of use . 4
6.1.3 Design loading . 5
6.1.4 Step design . 5
6.1.5 Design loading for access and intermediate platforms . 5
6.1.6 Design loading for handrail . 5
6.1.7 Support points . 5
6.1.8 Strength and design of the ladder frame . 5
6.1.9 Safety factor . 5
6.2 Materials . 5
6.3 Surface requirements . 6
7 Quality or manufacture . 6
8 Testing . 6
8.1 Procedure . 6
8.2 Measure . 6
9 Inspection . 7
10 Marking . 7
Bibliography . 8
© ISO 2015 – All rights reserved iii

---------------------- Page: 3 ----------------------
ISO 5488:2015(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 (see 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 (see 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 8, Ships and marine technology, Subcommittee
SC 1, Lifesaving and fire protection.
This second edition cancels and replaces the first edition (ISO 5488:1979), which has been
technically revised.
iv © ISO 2015 – All rights reserved

---------------------- Page: 4 ----------------------
INTERNATIONAL STANDARD ISO 5488:2015(E)
Ships and marine technology — Accommodation ladders
1 Scope
This International Standard specifies requirements and the method of test for accommodation
ladders used on merchant ships (excluding passenger ships) to enable crew and pilots to embark and
disembark safely.
This International Standard is applicable to the design, manufacturing and testing of accommodation
ladders as well as accommodation ladder used specifically in combination with pilot ladder (hereinafter
referred as “pilot accommodation ladder”).
2 Normative references
...