1、DD CEN/TS1852-2:2009ICS 23.040.01; 93.030NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWDRAFT FOR DEVELOPMENTPlastics piping systemsfor non-pressureunderground drainageand sewerage Polypropylene (PP)Part 2: Guidance for the assessment ofconformityCopyright European Committee f
2、or Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-This Draft for Developmentwas published under theauthority of the StandardsPolicy and StrategyCommittee on 30 June2009. BSI 2009ISBN 978 0 580 59022 1Amendments
3、/corrigenda issued since publicationDate CommentsDD CEN/TS 1852-2:2009National forewordThis Draft for Development is the UK implementation of CEN/TS1852-2:2009. It supersedes DD ENV 1852-2:2001 which is withdrawn.This publication is not to be regarded as a British Standard.It is being issued in the
4、Draft for Development series of publications andis of a provisional nature. It should be applied on this provisional basis,so that information and experience of its practical application can beobtained.Comments arising from the use of this Draft for Development arerequested so that UK experience can
5、 be reported to the internationalorganization responsible for its conversion to an international standard.A review of this publication will be initiated not later than 3 years afterits publication by the international organization so that a decision can betaken on its status. Notification of the sta
6、rt of the review period will bemade in an announcement in the appropriate issue of Update Standards.According to the replies received by the end of the review period,the responsible BSI Committee will decide whether to support theconversion into an international Standard, to extend the life of theTe
7、chnical Specification or to withdraw it. Comments should be sent tothe Secretary of the responsible BSI Technical Committee at BritishStandards House, 389 Chiswick High Road, London W4 4AL.The UK participation in its preparation was entrusted to TechnicalCommittee PRI/88, Plastics piping systems.A l
8、ist of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal
9、obligations.Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DD CEN/TS 1852-2:2009TECHNICAL SPECIFICATIONSPCIFICATION TECHNIQUETECHNISCHE SPEZIFIKATIONCEN/TS 1852-2May 2009ICS 23.
10、040.01; 93.030 Supersedes ENV 1852-2:2000 English VersionPlastics piping systems for non-pressure underground drainageand sewerage - Polypropylene (PP) - Part 2: Guidance for theassessment of conformitySystmes de canalisations en plastique pour lesbranchements et les collecteurs dassainissement sans
11、pression enterrs - Polypropylne (PP) - Partie 2 : Guidedvaluation de la conformitKunststoff-Rohrleitungssysteme fr erdverlegte druckloseAbwasserkanle und -leitungen - Polypropylen (PP) - Teil2: Empfehlungen fr die Beurteilung der KonformittThis Technical Specification (CEN/TS) was approved by CEN on
12、 10 December 2007 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 theircomments, particularly on the question whether the CEN/TS can be converted into a European Standard.CEN members
13、 are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS availablepromptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)until the final decision about the possi
14、ble conversion of the CEN/TS into an EN is reached.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, Pola
15、nd, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any me
16、ans reservedworldwide for CEN national Members.Ref. No. CEN/TS 1852-2:2009: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DD CEN/TS 1852-2:2009CEN/TS 1852-2:2009 (E) 2 Content
17、s Page Foreword 3Introduction . 41 Scope 51.1 General 51.2 Applicability 52 Normative references . 53 Definitions, symbols and abbreviations . 53.1 Definitions . 53.2 Abbreviations . 74 Requirements 84.1 General 84.2 Testing and inspection 84.2.1 Material specification 84.2.2 Grouping . 84.2.3 Type
18、tests (TT) 94.2.4 Batch release tests (BRT) . 124.2.5 Process verification tests (PVT) . 134.2.6 Audit tests (AT) 144.2.7 Indirect tests (IT) 154.2.8 Inspection records and test records 16Bibliography 17Copyright European Committee for Standardization Provided by IHS under license with CENNot for Re
19、saleNo reproduction or networking permitted without license from IHS-,-,-DD CEN/TS 1852-2:2009CEN/TS 1852-2:2009 (E) 3 Foreword This document (CEN/TS 1852-2:2009) has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems”, the secretariat of which is held by NE
20、N. This document supersedes ENV 1852-2:2000. 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. System Standards are based on the results
21、 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 Sy
22、stem Standard. The System Standards are consistent with general standards on functional requirements and on recommended practice for installation. EN 1852 consists of the following Parts, under the general title Plastics piping systems for non-pressure underground drainage and sewerage - Polypropyle
23、ne (PP) Part 1: Specifications for pipes, fittings and the system Part 2: Guidance for the assessment of conformity (the present Technical Specification) Part 3: Guidance for installation (Technical Specification) According to the CEN/CENELEC Internal Regulations, the national standards organization
24、s of the following countries are bound to announce this Technical Specification: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Roma
25、nia, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DD CEN/TS 1852-2:2009CEN/TS 1852-2:2009 (E) 4 Introduc
26、tion This Technical Specification is intended to serve as a guide for the assessment of conformity of products covered by EN 1852-1. It can be used integrally and/or be used for inclusion of conformity assessment in the manufacturers quality plan as part of the quality system for attestation purpose
27、s. 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 1852-1. It is the responsibility of the manufacturer to choose or not
28、to choose for the involvement of a third party for certification purposes. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DD CEN/TS 1852-2:2009CEN/TS 1852-2:2009 (E) 5 1 Scope 1
29、.1 General This Technical Specification gives guidance for the assessment of conformity to be included in the manufacturers quality plan as part of the quality system. This Technical Specification includes: a) requirements for materials, components, joints and assemblies given in EN 1852-1; b) requi
30、rements for the manufacturers quality system; NOTE 1 It is recommended that the quality system conforms to EN ISO 9001:2008 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 certificati
31、on body is accredited to EN 45011:1998 2or EN ISO/IEC 17021:2006 3, as applicable. 1.2 Applicability This Technical Specification is applicable to piping systems made of polypropylene (PP) intended to be used for: a) non-pressure underground drainage and sewerage outside the building structure (appl
32、ication area code “U“), reflected in the marking of products by “U“, and b) for non-pressure underground drainage and sewerage for both buried in the ground within the building structure (application area code “D“) and outside the building structure (application area code “U“), reflected in the mark
33、ing of products by “UD“. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. E
34、N 1852-1:2009, Plastics piping systems for non-pressure underground drainage and sewerage Polypropylene (PP) Part 1: Specifications for pipes, fittings and the system 3 Definitions, symbols and abbreviations For the purposes of this Technical Specification, the definitions, symbols and abbreviations
35、 given in EN 1852-1:2009, together with the following apply. 3.1 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
36、 Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-DD CEN/TS 1852-2:2009CEN/TS 1852-2:2009 (E) 6 3.1.2 inspection body impartial organisation or company, approved by the certificat
37、ion body as possessing the necessary competence to verify and/to carry out initial type testing, audit testing and inspection of the manufacturers factory production control in accordance with the relevant European Standard 3.1.3 testing laboratory laboratory which measures, tests, calibrates or oth
38、erwise determines the characteristics of the performance of materials and products 3.1.4 quality system organisational structure, responsibilities, procedures, processes and resources for implementing quality management (see EN ISO 9000:2005 4) 3.1.5 quality plan document setting out the specific qu
39、ality practices, resources and sequence of activities relevant to a particular product or range of products 3.1.6 modes of type testing 3.1.6.1 type testing (TT) testing performed to prove that the material, component, joint or assembly is capable of conforming to the requirements given in the relev
40、ant standard 3.1.6.2 preliminary type testing (PTT) type testing carried out by or on behalf of the manufacturer 3.1.6.3 initial type testing (ITT) type testing carried out by or on behalf of the certification body for certification purposes 3.1.7 batch release test (BRT) test performed by the manuf
41、acturer 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 capabl
42、e 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
43、the material, component, joint or assembly continues to conform with the requirements given in the relevant standard and to provide information to assess the effectiveness of the quality system Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo re
44、production or networking permitted without license from IHS-,-,-DD CEN/TS 1852-2:2009CEN/TS 1852-2:2009 (E) 7 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
45、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 defined type of polymer or additiv
46、e or constituent thereof 3.1.13 compound (blend) recipe that defines types of polymer, additives and constituents at specified dosage levels 3.1.14 material batch or compound batch clearly identifiable quantity of a particular material or compound 3.1.15 production batch clearly identifiable collect
47、ion of units, manufactured consecutively under the same conditions, using material or compounds conforming to the same specification 3.1.16 lot clearly identifiable subdivision of a batch for inspection purposes 3.1.17 sample one or more units of product drawn from a batch or lot, selected at random
48、 without regard to quality NOTE The number of units of product in the sample is the sample size. 3.1.18 group collection of similar components from which samples are selected for testing purposes 3.2 Abbreviations NOTE For reasons to avoid misunderstanding the following abbreviations are kept the same for each language. For the same reason, the terms are given in three languages (“en“ for English, “fr“ for French and “de“ for German). AT en : audit test fr : essai daudit de : berwachungsprfung BRT en : batch release test fr : essai de
