oSIST prEN 15724:2007

SLOVENSKI STANDARD
01-december-2007
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Thermoplastics static tanks for above ground storage of domestic heating oils, kerosene
and diesel fuels - Secondary containments used with tanks complying with EN 13341 -
Requirements and test methods
Ortsfeste Tanks aus Thermoplasten für die oberirdische Lagerung von Heizölen, Kerosin
und Dieselkraftstoffen - Sekundärbehälter zur Verwendung mit Tanks nach EN 13341 -
Anforderungen und Prüfverfahren
Ta slovenski standard je istoveten z: prEN 15724
ICS:
23.020.10 1HSUHPLþQHSRVRGHLQ Stationary containers and
UH]HUYRDUML tanks
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
DRAFT
prEN 15724
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2007
ICS 23.020.10
English Version
Thermoplastics static tanks for above ground storage of
domestic heating oils, kerosene and diesel fuels - Secondary
containments used with tanks complying with EN 13341 -
Requirements and test methods
Ortsfeste Tanks aus Thermoplasten für die oberirdische
Lagerung von Heizölen, Kerosin und Dieselkraftstoffen -
Sekundärbehälter zur Verwendung mit Tanks nach EN
13341 - Anforderungen und Prüfverfahren
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 266.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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 Management Centre has the
same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2007 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15724:2007: E
worldwide for CEN national Members.

prEN 15724:2007 (E)
Contents Page
Foreword.4
Introduction .4
1 Scope .5
2 Normative references .5
3 Terms and definitions .6
4 Materials requirements .6
4.1 Thermoplastics .6
4.2 Steel .6
4.3 Release of dangerous substances.7
4.4 Reaction to fire.7
4.4.2 Thermoplastics secondary containments.7
4.4.3 Steel secondary containments.7
4.5 Electrostatic behaviour .8
5 Design .8
5.1 Support .8
5.2 Venting.8
5.3 Suction/outlet system .8
5.4 Drainage.8
5.5 Inspection facilities.8
5.6 Minimum capacity.9
5.7 Identification of leakage.9
5.8 Lid or cover of the secondary containment.9
6 Secondary containment requirements .10
6.1 Thermoplastics secondary containments.10
6.2 Steel secondary containments.11
7 Evaluation of conformity.11
7.1 General.11
7.2 Initial type testing .12
7.2.1 Testing .12
7.2.2 Sampling.12
7.3 Factory production control (FPC) .13
7.3.1 General.13
7.3.2 Equipment .15
7.3.3 Raw materials and components.15
7.3.4 Non-conforming products .15
7.3.5 Process control.15
7.3.6 Continuous surveillance .16
8 Marking, transport and handling of secondary containment.16
8.1 Marking .16
8.1.1 Assemblies of tanks with secondary containment .16
8.1.2 Secondary containments .17
8.2 Transport and handling.17
Annex A (normative) Test methods for determination of secondary containment characteristics.18
A.1 Visual appearance .18
A.2 Wall thickness of secondary containment made of steel.18
A.3 Minimum capacity.18
A.4 Resistance of sealing material to oil.18
prEN 15724:2007 (E)
A.5 Resistance to salt spray .19
A.5.1 Test specimens.19
A.5.2 Procedure.19
A.5.3 Expression of results.19
A.6 Deformation .19
A.7 Impact resistance .20
A.8 Performance against heat effects.21
A.8.1 Secondary containments intended for tanks for internal installations .21
A.9 Air leaktightness.23
A.9.1 Plastics secondary containments .23
A.9.2 Steel secondary containments .23
A.10 Water leaktightness.23
A.11 Thickness of coatings.23
Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU
Construction Products Directive .24
ZA.1 Scope and relevant characteristics .24
ZA.2 Procedure for attestation of conformity of secondary containments .27
ZA.2.1 System of attestation of conformity .27
ZA.2.2 Declaration of conformity.28
ZA.3 CE marking and labelling.29
ZA.3.1 CE marking requirements.29
ZA.3.2 Simplified CE marking with reference to a web site .30

prEN 15724:2007 (E)
Foreword
This document (prEN 15724:2007) has been prepared by Technical Committee CEN/TC 266 “Thermoplastic
static tanks”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
This document has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association, and supports essential requirements of EC Directive(s).
For relationship with EC Directive(s), see informative Annex ZA which is an integral part of this document.
Introduction
The attention of the user should be drawn to national safety and environmental regulations or other
regulations that apply when installing thermoplastics tanks, and the suitability of fuels to be stored therein.
prEN 15724:2007 (E)
1 Scope
This European Standard specifies the requirements for materials (thermoplastics or steel), physical properties
and performance of secondary containments used with specific thermoplastics static tanks complying with
EN 13341.
This document is designed to be read with EN 13341.
This European Standard does not consider the consequences of wind or snow loading which is considered to
be an installation issue.
2 Normative references
The following referenced documents are indispensable
...