CEN/TS 1456-2:2003
(Main)Plastics piping systems for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformity
Plastics piping systems for buried and above-ground drainage and sewerage under pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the assessment of conformity
This Technical Specification gives guidance for the assessment of conformity intended to be included in the manufacturer's quality plan as part of the quality management system.
It includes:
a) requirements for materials, components, joints and assemblies given in EN 1456-1;
b) requirements for the manufacturer's quality management system;
NOTE 1 It is recommended that the quality management system conforms to EN ISO 9001 [1];
c) definitions and procedures to be applied if third party certification is involved.
NOTE 2 If third party certification is involved, it is recommended that the certification body is accredited to EN 45011[2] or EN 45012[3], as applicable.
In conjunction with EN 1456-1 it is applicable to PVC-U piping systems intended to be used for the conveyance of sewage and drainage under pressure at approximately 20 °C:
a) buried in the ground;
b) sea outfalls;
c) laid in inland waters and/or in ducts;
d) suspended below bridges.
This specification is also applicable to PVC-U piping systems for the continuous conveyance of sewage and drainage up to and including 45 °C as required in EN 773 [4].
NOTE 3 In this case the pressure derating factors given in Figure A.1 of EN 1452-2:1999 apply.
NOTE 4 No pressure reduction is necessary for the drainage of waste waters at short-term peak temperatures up to 45 °C (cumulated for 2 years during a service life of 50 years).
Kunststoff-Rohrleitungssusteme für erdverlegte und nicht erdverlegte Abwasserdruckleitungen - Weichmacherfreies Polyvinylchlorid (PVC-U) - Teil 2: Empfehlungen für die Beurteilung der Konformität
Diese Technische Spezifikation gibt Richtlinien für die Beurteilung der Konformität, die im Qualitätssicherungsplan des Herstellers als Teil des Qualitätssicherungssystems enthalten sein sollten.
Sie enthält:
a) Anforderungen an Werkstoffe, Rohrleitungsteile, Verbindungen und Bauteilkombinationen, die im Teil 1 der EN 1456 festgelegt sind;
b) Anforderungen an das Qualitätssicherungssystem des Herstellers;
ANMERKUNG 1 Es wird empfohlen, ein Qualitätsmanagementsystem nach EN ISO 9001[1] zu wählen.
c) Bestimmungen und Verfahren, die bei einer Zertifizierung durch Dritte anzuwenden sind.
ANMERKUNG 2 Bei einer Zertifizierung durch Dritte wird empfohlen, daß die Zertifizierungsstelle nach EN 45011[2] oder EN 45012[3] akkreditiert ist.
Zusammen mit Teil 1 der EN 1456 gilt dieser Teil für Rohrleitungssysteme aus PVC-U, die für die Fortleitung von Abwasser von etwa 20 °C unter Druck für die folgenden Anwendungen vorgesehen sind:
a) Verlegung im Rohrgraben;
b) Entwässerung ins Meer (Siele);
c) Überlandleitungen in Binnengewässern oder in Kanälen;
d) Düker und Brückenleitungen.
Darüber hinaus ist diese Technische Spezifikation anwendbar auf Rohrleitungssysteme aus PVC-U für die Fortleitung von Abwasser bis 45 °C im Dauerbetrieb gemäß den Anforderungen nach EN 773.
ANMERKUNG 3 In diesem Fall gelten die Abminderungsfaktoren gemäß Bild A.1 in EN 1452-2:1999.
ANMERKUNG 4 Für die Fortleitung von Abwasser mit kurzzeitigen Temperaturspitzen bis 45 °C (kumuliert auf 2 Jahre während einer Betriebsdauer von 50 Jahren) ist keine Druckminderung erforderlich.
Systèmes de canalisations en plastiques pour branchements et collecteurs d'assainissement enterrés et aériens avec pression - Poly(chlorure de vinyle) non plastifié (PVC-U) - Partie 2: Guide pour l'évaluation de la conformité
La présente Spécification Technique donne un guide pour l'évaluation de la conformité, à inclure dans le plan qualité du fabricant comme partie de son système qualité. Elle comporte les points suivants :
Elle comprend :
a) les exigences pour les matières, les composants, les bagues d'étanchéité et les assemblages, données dans l'EN 1456-1 ;
b) les exigences pour le système qualité du fabricant ;
NOTE 1 Il est recommandé que le système qualité se conforme à l'EN ISO 9001 [1].
c) des définitions et des procédures à appliquer si une certification par tierce partie a lieu.
NOTE 2 Dans le cas d'une certification par tierce partie, il est recommandé que l'organisme certificateur soit accrédité selon l'EN 45011[2] ou l'EN 45012 [3], selon le cas.
Conjointement avec l'EN 1456-1, elle s'applique aux systèmes de canalisations en poly(chlorure de vinyle) (PVC U) destinés à être utilisés pour le transport avec pression des eaux usées à 20 °C environ comme suit :
a) en enterré ;
b) en émissaire en mer ;
c) dans les cours d'eau et /ou sous fourreau ;
d) en suspension sous les ponts.
La présente norme s'applique aussi aux systèmes de canalisations en PVC U pour le transport des eaux usées jusqu'à 45 °C inclus comme exigé dans l'EN 773 [4].
NOTE 3 Dans ce cas, les coefficients de détimbrage donnés Figure A.1 de l'EN 1452-2:1999 s'appliquent.
NOTE 4 Pour les températures de pointe de courte durée, jusqu'à 45 °C (cumulées jusqu'à 2 ans pendant 50 ans de service) il n'y a pas besoin de réduire la pression des eaux usées.
Cevni sistemi iz polimernih materialov za podzemno in nadzemno odvodnjavanje in kanalizacijo - Obratovanje pod tlakom - Nemehčan polivinilklorid (PVC-U) - 2. del: Smernice za ugotavljanje skladnosti
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Standards Content (Sample)
SLOVENSKI STANDARD
01-oktober-2003
&HYQLVLVWHPLL]SROLPHUQLKPDWHULDORY]DSRG]HPQRLQQDG]HPQRRGYRGQMDYDQMH
LQNDQDOL]DFLMR2EUDWRYDQMHSRGWODNRP1HPHKþDQSROLYLQLONORULG 39&8
GHO 6PHUQLFH]DXJRWDYOMDQMHVNODGQRVWL
Plastics piping systems for buried and above-ground drainage and sewerage under
pressure - Unplasticized poly(vinyl chloride) (PVC-U) - Part 2: Guidance for the
assessment of conformity
Kunststoff-Rohrleitungssusteme für erdverlegte und nicht erdverlegte
Abwasserdruckleitungen - Weichmacherfreies Polyvinylchlorid (PVC-U) - Teil 2:
Empfehlungen für die Beurteilung der Konformität
Systemes de canalisations en plastiques pour branchements et collecteurs
d'assainissement enterrés et aériens avec pression - Poly(chlorure de vinyle) non
plastifié (PVC-U) - Partie 2: Guide pour l'évaluation de la conformité
Ta slovenski standard je istoveten z: CEN/TS 1456-2:2003
ICS:
23.040.01 Deli cevovodov in cevovodi Pipeline components and
na splošno pipelines in general
93.030 Zunanji sistemi za odpadno External sewage systems
vodo
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
TECHNICAL SPECIFICATION
SPÉCIFICATION TECHNIQUE
TECHNISCHE SPEZIFIKATION
April 2003
ICS 23.040.01, 93.030
English version
Plastics piping systems for buried and above-ground drainage
and sewerage under pressure - Unplasticized poly(vinyl
chloride) (PVC-U) - Part 2: Guidance for the assessment of
conformity
Systèmes de canalisations en plastiques pour Kunststoff-Rohrleitungssusteme für erdverlegte und nicht
branchements et collecteurs d'assainissement enterrés et erdverlegte Abwasserdruckleitungen - Weichmacherfreies
aériens avec pression - Poly(chlorure de vinyle) non Polyvinylchlorid (PVC-U) - Teil 2: Empfehlungen für die
plastifié (PVC-U) - Partie 2: Guide pour l'évaluation de la Beurteilung der Konformität
conformité
This Technical Specification (CEN/TS) was approved by CEN on 29 February 2003 for provisional application.
The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the CEN/TS can be converted into a European Standard.
CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available. It
is permissible to keep conflicting national standards in force (in parallel to the CEN/TS) until the final decision about the possible
conversion of the CEN/TS into an EN is reached.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36 B-1050 Brussels
© 2002 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TS 1555-7:2003 E
worldwide for CEN national Members.
Contents page
Foreword. 3
Introduction . 4
1 Scope. 5
2 Normative references. 5
3 Term, definitions, symbols and abbreviations. 6
3.1 Terms and definitions. 6
3.2 Abbreviations. 8
4 Requirements . 9
4.1 General. 9
4.2 Testing and inspection . 9
Bibliography . 20
Foreword
This document (CEN/TS 1456-2:2003) has been prepared by Technical Committee CEN /TC 155, "Plastics
piping systems and ducting systems" the secretariat of which is held by NEN.
This specification can be used to support elaboration of national third party certification procedures for products
conforming to EN 1456-1.
This specification is a Part of a System Standard for plastics piping systems of a particular material for a specified
application. There are a number of such System Standards.
System Standards are based on the results of the work undertaken in ISO/TC 138 "Plastics pipes, fittings and
valves for the transport of fluids", which is a Technical Committee of the International Organization for
Standardization (ISO).
They are supported by separate standards on test methods to which references are made throughout the System
Standard.
The System Standards are consistent with general standards on functional requirements and on recommended
practice for installation.
EN 1456 consists of the following Parts, under the general title Plastics piping systems for buried and above-
ground drainage and sewerage under pressure — Unplasticized poly(vinyl chloride) (PVC-U)
— Part 1: Specifications for piping components and the system
— Part 2: Guidance for the assessment of conformity (this specification).
This Technical Specification includes a Bibliography.
At the date of publication of this specification, Systems Standards for piping systems of other plastics materials
used for the same application are the following:
NOTE: All listed System Standards have reached the Enquiry stage or are under preparation.
prEN 13244, Plastics piping systems for buried and above-ground pressure systems for water of general
purposes, drainage and sewerage — Polyethylene (PE)
prEN 14364, Plastics piping systems for drainage and sewerage with or without pressure — Glass-reinforced
thermosetting plastics (GRP) based on unsaturated polyester resin (UP)
According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following
countries are bound to announce this CEN Technical Specification: Austria, Belgium, Czech Republic, Denmark,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway,
Portugal, Slovakia, Spain, Sweden, Switzerland and the United Kingdom.
Introduction
The System Standard, of which this is Part 2, specifies the requirements for a piping system and its components
when made from unplasticized poly(vinyl chloride) (PVC-U). The piping system is intended to be used for buried
and above-ground drainage and sewerage under pressure.
For material, piping components and their fitness for purpose requirements and test methods are specified in
EN 1456-1.
This Part of EN 1456 gives guidance for the assessment of conformity of products covered by EN 1456-1. It can be
used integrally and/or be used for inclusion of conformity assessment in the manufacturer's quality plan as part of
the quality system for attestation purposes. The use of this Technical Specification does not necessarily imply the
involvement of a third party.
It can also be used to support the elaboration of national third party certification procedures for products
conforming to EN 1456-1. It is the responsibility of the manufacturer to choose or not to choose for the involvement
of a third party for certification purposes.
1 Scope
This Technical Specification gives guidance for the assessment of conformity intended to be included in the
manufacturer's quality plan as part of the quality management system.
It includes:
a) requirements for materials, components, joints and assemblies given in EN 1456-1;
b) requirements for the manufacturer's quality management system;
[1]
NOTE 1 It is recommended that the quality management system conforms to EN ISO 9001 ;
c) definitions and procedures to be applied if third party certification is involved.
[2] [3]
NOTE 2 If third party certification is involved, it is recommended that the certification body is accredited to EN 45011 or EN 45012 , as
applicable.
In conjunction with EN 1456-1 it is applicable to PVC-U piping systems intended to be used for the conveyance of
sewage and drainage under pressure at approximately 20 °C:
a) buried in the ground;
b) sea outfalls;
c) laid in inland waters and/or in ducts;
d) suspended below bridges.
This specification is also applicable to PVC-U piping systems for the continuous conveyance of sewage and
[4]
drainage up to and including 45 °C as required in EN 773 .
NOTE 3 In this case the pressure derating factors given in Figure A.1 of EN 1452-2:1999 apply.
NOTE 4 No pressure reduction is necessary for the drainage of waste waters at short-term peak temperatures up to 45 °C (cumulated for
2 years during a service life of 50 years).
2 Normative references
This Technical Specification incorporates by dated or undated reference, provisions from other publications. These
normative references are cited at the appropriate places in the text, and the publications are listed hereafter. For
dated references, subsequent amendments to or revisions of any of these publications apply to this Technical
Specification only when incorporated in it by amendment or revision. For undated references the latest edition of
the publication referred to applies (including amendments).
EN 1452-2:1999, Plastics piping systems for water supply — Unplasticized poly(vinyl chloride) (PVC-U) — Part 2:
Pipes
EN 1452-3:1999, Plastics piping systems for water supply — Unplasticized poly(vinyl chloride) (PVC-U) — Part 3:
Fittings
EN 1452-4:1999, Plastics piping systems for water supply — Unplasticized poly(vinyl chloride) (PVC-U) — Part 4:
Valves and ancillary equipment
EN 1452-5:1999, Plastics piping systems for water supply — Unplasticized poly(vinyl chloride) (PVC-U) — Part 5:
Fitness for purpose of the system
EN 1456-1:2001, Plastics piping systems for buried and above-ground drainage and sewerage under pressure —
Unplasticized poly(vinyl chloride) (PVC-U) — Part 1: Specifications for piping components and the system
3 Terms, definitions, symbols and abbreviations
For the purposes of this specification, the terms, definitions, symbols and abbreviations given in EN 1456-1:2001
apply together with the following:
3.1 Terms and definitions
3.1.1
certification body
impartial body, governmental or non-governmental, possessing the necessary competence and responsibility to
carry out certification of conformity according to given rules of procedure and management
3.1.2
inspection body
impartial organization or company, approved by a certification body as possessing the necessary competence to
verify and/or to carry out initial type testing, audit testing and inspection of the manufacturer's factory production
control in accordance with the relevant European Standard
3.1.3
testing laboratory
laboratory which measures, tests, calibrates or otherwise determines the characteristics of the performance of
materials and products
3.1.4
quality system
organizational structure, responsibilities, procedures, processes and resources for implementing quality
management
3.1.5
quality plan
document setting out the specific quality practices, resources and sequence of activities relevant to a particular
product or range of products
3.1.6
type testing (TT)
testing performed to prove that the material, component, joint or assembly is capable of conforming to the
requirements given in the relevant standard
3.1.6.1
preliminary type testing (PTT)
type testing carried out by, or on behalf of, the manufacturer
3.1.6.2
initial type testing (ITT)
type testing carried out by, or on behalf of, a certification body for certification purposes
3.1.7
batch release test (BRT)
test performed by the manufacturer on a batch of components, which has to be satisfactorily completed before the
batch can be released.
3.1.8
process verification test (PVT)
test performed by the manufacturer on materials, components, joints or assemblies at specific intervals to confirm
that the process continues to be capable of producing components conforming to the requirements given in the
relevant standard
NOTE Such tests are not required to release batches of components and are carried out as a measure of process control.
3.1.9
audit test (AT)
test performed by, or on behalf of, a certification body to confirm that the material, component, joint or assembly
continues to conform to the requirements given in the System Standard and to provide information to assess the
effectiveness of the quality system
3.1.10
indirect test (IT)
test performed by the manufacturer different from that specified for that particular characteristic, having verified its
correlation with the specified test
3.1.11
witness testing (WT)
testing accepted by a certification body for initial type testing and/or audit testing, which is carried out by, or on
behalf of, the manufacturer and supervised by a representative of the certification body, qualified in testing
3.1.12
material batch or compound batch
clearly identifiable quantity of a particular material or compound
3.1.13
production batch
clearly identifiable collection of units, manufactured consecutively or continuously under the same conditions, u
...
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