EN ISO 21487:2023

Small craft - Permanently installed petrol and diesel fuel tanks (ISO 21487:2022)

This document specifies requirements for the design, installation and testing of petrol and diesel fuel tanks for internal combustion engines, that are intended to be permanently installed in small craft.

Kleine Wasserfahrzeuge - Fest eingebaute Ottokraftstoff- und Dieselkraftstofftanks (ISO 21487:2022)

Dieses Dokument legt Anforderungen an die Konstruktion, den Einbau und die Prüfung von Ottokraftstoff- und Dieselkraftstofftanks für Verbrennungsmotoren fest, die für den festen Einbau in kleine Wasserfahrzeuge vorgesehen sind.

Petits navires - Réservoirs à carburant essence et diesel installés à demeure (ISO 21487:2022)

Le présent document spécifie les exigences relatives à la conception, l’installation et les essais des réservoirs à carburant essence et diesel pour les moteurs à combustion interne prévus pour être installés à demeure dans les petits navires.

Mala plovila - Trajno vgrajeni rezervoarji za bencinsko in dizelsko gorivo (ISO 21487:2022)

Ta dokument določa zahteve za načrtovanje, nameščanje in preskušanje rezervoarjev za bencinsko in dizelsko gorivo za motorje z notranjim zgorevanjem, ki so namenjeni trajni vgradnji v mala plovila.

General Information

• Status: Published
• Publication Date: 14-Mar-2023
• ICS: 47.080 - Small craft
• Technical Committee: CEN/TC 464 - Small Craft
• Drafting Committee: CEN/TC 464 - Small Craft
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 15-Mar-2023
• Completion Date: 15-Mar-2023
• Directive: 2013/53/EU - Directive 2013/53/EU of the European Parliament and of the Council of 20 November 2013 on recreational craft and personal watercraft and repealing Directive 94/25/EC
• Mandate: M/542 - [C(2015)8736] Standardisation Request to the European Committee for Standardisation and the European Committee for Electro-technical Standardisation as regards recreational craft and personal watercraft in support of Directive 2013/53/EU of the European Parliament and of the Council of 20 November 2013 on recreational craft and personal watercraft and repealing Directive 94/25/EC.
• Ref Project: SIST EN ISO 21487:2023 - Small craft - Permanently installed petrol and diesel fuel tanks (ISO 21487:2022)

Relations

• Replaces: EN ISO 21487:2018 - Small craft - Permanently installed petrol and diesel fuel tanks (ISO 21487:2012, including Amd 1:2014 and Amd 2:2015)
• Effective Date: 22-Mar-2023
• Revises: EN ISO 21487:2012 - Small craft - Permanently installed petrol and diesel fuel tanks (ISO 21487:2012)
• Effective Date: 18-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2023
Nadomešča:
SIST EN ISO 21487:2018
Mala plovila - Trajno vgrajeni rezervoarji za bencinsko in dizelsko gorivo (ISO
21487:2022)
Small craft - Permanently installed petrol and diesel fuel tanks (ISO 21487:2022)
Kleine Wasserfahrzeuge - Fest eingebaute Ottokraftstoff- und Dieselkraftstofftanks (ISO
21487:2022)
Petits navires - Réservoirs à carburant essence et diesel installés à demeure (ISO
21487:2022)
Ta slovenski standard je istoveten z: EN ISO 21487:2023
ICS:
47.020.20 Ladijski motorji Marine engines and
propulsion systems
47.080 Čolni Small craft
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 21487
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2023
EUROPÄISCHE NORM
ICS 47.080 Supersedes EN ISO 21487:2012
English Version
Small craft - Permanently installed petrol and diesel fuel
tanks (ISO 21487:2022)
Petits navires - Réservoirs à carburant essence et Kleine Wasserfahrzeuge - Fest eingebaute
diesel installés à demeure (ISO 21487:2022) Ottokraftstoff- und Dieselkraftstofftanks (ISO
21487:2022)
This European Standard was approved by CEN on 18 January 2023.

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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 21487:2023 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Annex ZA (informative) Relationship between this European Standard and the essential
requirements of Directive 2013/53/EU aimed to be covered . 4
European foreword
This document (EN ISO 21487:2023) has been prepared by Technical Committee ISO/TC 188 "Small
craft" in collaboration with Technical Committee CEN/TC 464 “Small Craft” the secretariat of which is
held by SIS.
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 September 2023, and conflicting national standards
shall be withdrawn at the latest by March 2024.
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 supersedes EN ISO 21487:2012.
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 EU
Directive(s) / Regulation(s).
For the relationship with EU Directive(s) / Regulation(s), see informative Annex ZA, which is an
integral part of this document.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. 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.
Endorsement notice
The text of ISO 21487:2022 has been approved by CEN as EN ISO 21487:2023 without any
modification.
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of Directive 2013/53/EU aimed to be covered
This European Standard has been prepared under a Commission’s standardization request
M/542/C(2015) 8736 final to provide one voluntary means of conforming to essential requirements
of Directive 2013/53/EU.
Once this standard is cited in the Official Journal of the European Union under that Directive,
compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits
of the scope of this standard, a presumption of conformity with the corresponding essential
requirements of that Directive, and associated EFTA regulations.
Table ZA.1 — Correspondence between this European Standard and Annex I and II of Directive
2013/53/EU
Essential Requirements of Clause(s)/sub-clause(s) Remarks/Notes
Directive 2013/53/EU of this EN
Annex I, Part A. - Fuel Tanks 4,5,6,7 This standard specifies the
requirements for the design and
testing of petrol and diesel fuel
tank only, it does provide
technical requirements for: —
Construction of fuel tanks; —
Installation of fuel lines and
hoses; — Ventilation of petrol
fuel tank spaces.; — Separation
of petrol fuel tanks from living
quarters.
Annex II – Components of water- 4,5,6,7 In respect to fuel tanks supplied
craft (4) - Fuel tanks intended as components only
for fixed installations and fuel
hoses.
Table ZA.2 — Applicable Standards to confer presumption of conformity as described in this
Annex ZA
Column 1 Column 2 Column 3 Column 4
Reference in International
Title Corresponding European
Clause 2 Standard Edition
Standard Edition
ISO 10088:2013 ISO 10088:2013 Small craft — Permanently EN ISO 10088:2017
installed fuel systems
ISO 12215- ISO 12215-5:2019 Small craft — Hull EN ISO 12215-5:2019
5:2019 construction and scantlings
— Part 5: Design pressures
for monohulls,
design stresses, scantlings
determination
ISO 12215- ISO 12215-6:2008 Small craft — Hull EN ISO 12215-6:2018
6:2008 construction and scantlings
— Part 6: Structural
arrangements and
details
The documents listed in the Column 1 of Table ZA.2, in whole or in part, are normatively referenced in
this document, i.e. are indispensable for its application. The achievement of the presumption of
conformity is subject to the application of the edition of Standards as listed in Column 4 or, if no
European Standard Edition exists, the International Standard Edition given in Column 2 of Table ZA.2.
WARNING 1 — Presumption of conformity stays valid only as long as a reference to this European
Standard is maintained in the list published in the Official Journal of the European Union. Users of this
standard should consult frequently the latest list published in the Official Journal of the European
Union.
WARNING 2 — Other Union legislation may be applicable to the product(s) falling within the scope of
this standard.
INTERNATIONAL ISO
STANDARD 21487
Third edition
2022-11
Small craft — Permanently installed
petrol and diesel fuel tanks
Petits navires — Réservoirs à carburant essence et diesel installés à
demeure
Reference number
ISO 21487:2022(E)
ISO 21487:2022(E)
© ISO 2022
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
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Phone: [phone]
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Published in Switzerland
ii
ISO 21487:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 General properties . 2
4.1 Resistance to liquids in contact . 2
4.2 Copper-based alloys . 2
4.3 Provisions to tanks . 2
4.4 Installation of tanks . 3
4.4.1 Non-integral tank mechanical fixing . 3
4.4.2 Other installation requirements . 3
5 Petrol fuel tanks: design and type tests . 3
5.1 Design . 3
5.2 Tests . 4
6 Diesel fuel tanks: design and type tests . 4
6.1 Design . 4
6.2 Tests . 4
7 Type tests . 5
7.1 General . 5
7.2 Pressure tests . 5
7.2.1 Leakage test . 5
7.2.2 Pressure/strength type test . 6
7.3 Pressure-impulse type test for petrol fuel tanks . 7
7.4 General fire-resistance test for non-metallic fuel tanks . 7
7.5 Fire-resistance test for non-metallic fuel tanks as installed .
...