1、DRAFT FOR DEVELOPMENT DD CEN/TS 12666-2:2005 Plastics piping systems for non-pressure underground drainage and sewerage Polyethylene (PE) Part 2: Guidance for the assessment of conformity ICS 23.040.01; 91.140.80 Licensed Copy: Wang Bin, na, Tue Aug 08 03:27:22 BST 2006, Uncontrolled Copy, (c) BSIDD
2、 CEN/TS 12666-2:2005 This Draft for Development was published under the authority of the Standards Policy and Strategy Committee on 31 May 2006 BSI 2006 ISBN 0 580 47005 9 National foreword This Draft for Development is the official English language version of CEN/TS 12666-2:2005. This publication i
3、s not to be regarded as a British Standard. It is being issued in the Draft for Development series of publications and is of a provisional nature. It should be applied on this provisional basis, so that information and experience of its practical application may be obtained. It is specifically inten
4、ded to give guidance for the assessment of conformity of plastics piping systems for non-pressure underground drainage and sewerage Polyethylene (PE) pipes, fittings and the system. EN 12666-1, Specifications for pipes, fittings and the system has not yet been agreed for publication. There is no Bri
5、tish Standard corresponding to DD CEN/TS 12666-2:2005. The publication of this DD does not imply that its use is mandatory. Unless any specific aspects of DD CEN/TS 12666-2 are called upon on a normative basis in BS EN 12666-1 (when published), this DD is available for optional use in conjunction wi
6、th any other existing procedures for such purposes. The intention is to enable the published European Standards and associated documents to be applied on a consistent and trial basis where industry specifiers choose to specify them. Comments arising from the use of this Draft for Development are req
7、uested so that UK experience can be reported to the European organization responsible for its conversion to a European standard. A review of this publication will be initiated 2 years after its publication by the European organization so that a decision can be taken on its status at the end of its 3
8、-year life. Notification of the start of the review period will be made 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 the conversion into a European Stan
9、dard, to extend the life of the Technical Specification or to withdraw it. Comments should be sent in writing to the Secretary of BSI Subcommittee PRI/88/1, Plastics non-pressure piping, at British Standards House, 389 Chiswick High Road, London W4 4AL, giving the document reference and clause numbe
10、r and proposing, where possible, an appropriate revision of the text. A list of organizations represented on this subcommittee can be obtained on request to its secretary. Summary of pages This document comprises a front cover, an inside front cover, page i, a blank page, the CEN/TS title page, page
11、s 2 to 13 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. Date Comments Licensed Copy: Wang Bin, na, Tue Aug 08 03:27:22 BST 2006, Uncontrolled Copy, (c) BSIDD CEN/TS 12666-2:2005 i Additi
12、onal information This Draft for Development does not necessarily detail all the precautions necessary to meet the requirements of the Health and Safety at Work etc. Act 1974 and subsequent legislation. Attention should be paid to any appropriate safety precautions and only trained personnel should o
13、perate the test methods. The UK committee responsible for implementing this European document hereby draws attention to the hazards associated with dichloromethane and hence the need for care to prevent exposure of personnel or release to atmosphere of that material, particularly since this document
14、 indicates use of the relevant test for routine product quality control/release purposes. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Catalogue under the section entitled “International Standards C
15、orrespondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. Licensed Copy: Wang Bin, na, Tue Aug 08 03:27:22 BST 2006, Uncontrolled Copy, (c) BSIblank Licensed Copy: Wang Bin, na, Tue Aug 08 03:27:22 BST 2006, Uncontrolled Copy, (c) BSITECH
16、NICALSPECIFICATION SPCIFICATIONTECHNIQUE TECHNISCHESPEZIFIKATION CEN/TS126662 December2005 ICS23.040.01;91.140.80 EnglishVersion Plasticspipingsystemsfornonpressureundergrounddrainage andseweragePolyethylene(PE)Part2:Guidanceforthe assessmentofconformity Systmesdecanalisationsenplastiquepourles bran
17、chementsetlescollecteursdassainissementsans pressionenterrsPolythylne(PE)Partie2:Guidepour lvaluationdelaconformit KunststoffRohrleitungssystemefrerdverlegte AbwasserkanleundleitungenPolyethylen(PE)Teil2: EmpfehlungenfrdieBeurteilungderKonformitt ThisTechnicalSpecification(CEN/TS)wasapprovedbyCENon4
18、October2002forprovisionalapplication. TheperiodofvalidityofthisCEN/TSislimitedinitiallytothreeyears.AftertwoyearsthemembersofCENwillberequested tosubmittheir comments,particularlyonthequestionwhethertheCEN/TScanbeconvertedintoaEuropeanStandard. CENmembersarerequiredtoannouncetheexistenceofthisCEN/TS
19、inthesamewayasforanENandtomaketheCEN/TSavailable promptlyatnationallevelinanappropriateform.Itispermissibletokeepconflictingnationalstandardsinforce(inparall eltotheCEN/TS) untilthefinaldecisionaboutthepossibleconversionoftheCEN/TSintoanENisreached. CENmembersarethenationalstandardsbodiesofAustria,B
20、elgium,Cyprus,CzechRepublic,Denmark,Estonia,Finland,France, Germany,Greece,Hungary,Iceland,Ireland,Italy,Latvia,Lithuania,Luxembourg,Malta,Netherlands,Norway,Poland,Portugal, Slovakia, Slovenia,Spain,Sweden,SwitzerlandandUnitedKingdom. EUROPEANCOMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION
21、EUROPISCHESKOMITEEFRNORMUNG ManagementCentre:ruedeStassart,36B1050Brussels 2005CEN Allrightsofexploitationinanyformandbyanymeansreserved worldwideforCENnationalMembers. Ref.No.CEN/TS126662:2005:E Licensed Copy: Wang Bin, na, Tue Aug 08 03:27:22 BST 2006, Uncontrolled Copy, (c) BSICEN/TS 12666-2:2005
22、 2 Contents Foreword .3 1 Scope .4 2 Normative references4 3 Definitions, symbols and abbreviations4 4 Requirements 7 Bibliography13 Licensed Copy: Wang Bin, na, Tue Aug 08 03:27:22 BST 2006, Uncontrolled Copy, (c) BSICEN/TS 12666-2:2005 3 Foreword This Technical Specification (CEN/TS 12666-2:2005)
23、has been prepared by CEN /TC 155, “Plastics piping systems and ducting systems“, the secretariat of which is held by NEN. This Technical Specification can be used to support elaboration of national third party certification procedures for products conforming to EN 12666-1:2005. This Technical Specif
24、ication (TS) 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 trans
25、port 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
26、requirements and on recommended practice for installation. EN 12666 consists of the following Parts, under the general title Plastics piping systems for non-pressure underground drainage and sewerage Polyethylene (PE) Part 1: Specifications for pipes, fittings and the system Part 2: Guidance for ass
27、essment of conformity (the present TS) Part 3: Guidance for installation (TS under preparation) This document includes a Bibliography. Licensed Copy: Wang Bin, na, Tue Aug 08 03:27:22 BST 2006, Uncontrolled Copy, (c) BSI4 1 Scope This Part of EN 12666 gives guidance for the assessment of conformity
28、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 12666-1; b) requirements for the manufacturers quality system; NOTE 1 It is recommended that the quality
29、 system conforms to EN ISO 9001:2000 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 2or EN 45012 3 , as applicable. It is applicable to
30、piping systems made of polyethylene (PE) in the field of non-pressure underground drainage and sewerage outside the building structure (application area code “U“) and for non-pressure underground drainage and sewerage for both buried in the ground within the building structure (application area code
31、 “D“) and outside the building structure. This is reflected in the marking of products by “U“and “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 l
32、atest edition of the referenced document (including any amendments) applies. EN 12666-1:2005, Plastics piping systems for non-pressure underground drainage and sewerage Polyethylene (PE) Part 1: Specifications for pipes, fittings and the system. EN ISO 9000, Quality management systems Fundamentals a
33、nd vocabulary (ISO 9000:2000). 3 Definitions, symbols and abbreviations For the purposes of this Technical Specification, the terms and definitions, symbols and abbreviations given in EN 12666-1:2005 apply together with the following. 3.1 Terms and definitions 3.1.1 certification body impartial body
34、, 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 the certification body as possessing the neces
35、sary 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 otherwise determines the characteri
36、stics of the performance of materials and products CEN/TS 12666-2:2005 Licensed Copy: Wang Bin, na, Tue Aug 08 03:27:22 BST 2006, Uncontrolled Copy, (c) BSI5 3.1.4 quality system organizational structure, responsibilities, procedures, processes and resources for implementing quality management (see
37、EN ISO 9000) 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
38、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 the certification body for certification purposes 3.1.7 batch release
39、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 t
40、hat 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
41、 a certification body to confirm that 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 3.1.10 indirect test (IT) test performed by the manufacturer differe
42、nt 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 supervi
43、sed by a representative of the certification body, qualified in testing 3.1.12 material defined type of polymer or additive or constituent thereof 3.1.13 compound (blend) recipe which defines types of polymer, additives and constituents at specified dosage levels CEN/TS 12666-2:2005 Licensed Copy: W
44、ang Bin, na, Tue Aug 08 03:27:22 BST 2006, Uncontrolled Copy, (c) BSI6 3.1.14 material batch or compound batch clearly identifiable quantity of a particular material or compound 3.1.15 production batch clearly identifiable collection of units, manufactured consecutively under the same conditions, us
45、ing material or compound conforming to the same specification 3.1.16 lot clearly identifiable sub-division 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 without regard to quality NOTE The number of units of product in the
46、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 of avoiding misunderstanding the following abbreviations are kept the same in each of the languages. For the same reason the terms are give
47、n in the 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 libration de campagne de fabrication de: Freigabeprfung einer Charge IT en: indirect test fr: essai indirect de: indirekt
48、e Prfung ITT en: initial type testing fr: essais de type initiaux de: Erst-Typprfung PTT en: preliminary type testing fr: essais de type prliminaires de: vorausgehende Typprfung PVT en: process verification testing fr: essai de vrification du procd de fabrication de: Prozessberprfung TT en: type test fr: essai de type de: Typprfung WT en: witness testing fr: essais de tmoins de: Prfung unter Aufsicht CEN/TS 12666-2:2005 Licensed Copy: Wang Bin, na, Tue Aug 08 03:27:22 BST 2006, Uncontrolled
