1、DD CEN ISO/TS15877-7:2009ICS 23.040.01; 23.040.20; 91.140.60NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDPlastics piping systemsfor hot and coldwater installations -Chlorinated poly(vinylchloride) (PVC-C)Part 7: Guidance for the assessment ofconformity (ISO/T
2、S 15877-7:2009)This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 June2010. BSI 2010ISBN 978 0 580 57644 7Amendments/corrigenda issued since publicationDate CommentsDD CEN ISO/TS 15877-7:2009National forewordThis British Standard is the UK im
3、plementation of CEN ISO/TS 15877-7:2009. It supersedes DD CEN ISO/TS 15877-7:2003 which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee PRI/88/2, Plastics piping for pressure applications.A list of organizations represented on this committee can be obtained
4、on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.TECHNICAL SPECIFICATION SPCIFICATION TECHNIQUE TECHN
5、ISCHE SPEZIFIKATION CEN ISO/TS 15877-7 September 2009 ICS 23.040.01; 23.040.20; 91.140.60 Supersedes CEN ISO/TS 15877-7:2003English Version Plastics piping systems for hot and cold water installations - Chlorinated poly(vinyl chloride) (PVC-C) - Part 7: Guidance for the assessment of conformity (ISO
6、/TS 15877-7:2009) Systmes de canalisations en plastique pour les installations deau chaude et froide - Poly(chlorure de vinyle) chlor (PVC-C) - Partie 7: Guide pour lvaluation de la conformit (ISO/TS 15877-7:2009) Kunststoff-Rohrleitungssysteme fr die Warm- und Kaltwasserinstallation - Chloriertes P
7、olyvinylchlorid (PVC-C) - Teil 7: Empfehlungen fr die Beurteilung der Konformitt (ISO/TS 15877-7:2009) This Technical Specification (CEN/TS) was approved by CEN on 22 August 2009 for provisional application. The period of validity of this CEN/TS is limited initially to three years. After two years t
8、he 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 promptly at nationa
9、l 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 possible conversion of the CEN/TS into an EN is reached. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cypru
10、s, 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. EUROPEAN COMMITTEE FOR STANDARDIZATION COM
11、IT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. CEN ISO/TS 15877-7:2009: ECEN ISO/TS 15877-7:2009 (E) 3 Foreword This
12、 document (CEN ISO/TS 15877-7:2009) has been prepared by Technical Committee CEN/TC 155 “Plastics piping systems and ducting systems“, the secretariat of which is held by NEN, in collaboration with Technical Committee ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids“. Atte
13、ntion 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. This document supersedes CEN ISO/TS 15877-7:2003. According to the CEN/CENELEC Internal Re
14、gulations, the national standards organizations 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, Malt
15、a, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DD CEN ISO/TS 15877-7:2009ISO/TS 15877-7:2009(E) iv ISO 2009 All rights reservedForeword ISO (the International Organization for Standardization) is a worldwide federation of nat
16、ional standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. Interna
17、tional organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the r
18、ules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by a
19、t least 75 % of the member bodies casting a vote. In other circumstances, particularly when there is an urgent market requirement for such documents, a technical committee may decide to publish other types of document: an ISO Publicly Available Specification (ISO/PAS) represents an agreement between
20、 technical experts in an ISO working group and is accepted for publication if it is approved by more than 50 % of the members of the parent committee casting a vote; an ISO Technical Specification (ISO/TS) represents an agreement between the members of a technical committee and is accepted for publi
21、cation if it is approved by 2/3 of the members of the committee casting a vote. An ISO/PAS or ISO/TS is reviewed after three years in order to decide whether it will be confirmed for a further three years, revised to become an International Standard, or withdrawn. If the ISO/PAS or ISO/TS is confirm
22、ed, it is reviewed again after a further three years, at which time it must either be transformed into an International Standard or be withdrawn. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO shall not be held responsible fo
23、r identifying any or all such patent rights. ISO/TS 15877-7 was prepared by European Committee for Standardization (CEN) Technical Committee CEN/TC 155, Plastics piping systems and ducting systems, in collaboration with ISO Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for the
24、transport of fluids, Subcommittee SC 2, Plastics pipes and fittings for water supplies, in accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement). This Technical Specification is part of a System Standard for plastics piping systems of a particular material for
25、 a specified application. There are a number of such System Standards. The System Standards are consistent with general standards on functional requirements and on recommended practice for installation. They are supported by separate standards on test methods to which references are made throughout
26、the System Standard. This second edition cancels and replaces the first edition (ISO/TS 15877-7:2003), which has been technically revised. DD CEN ISO/TS 15877-7:2009ISO/TS 15877-7:2009(E) ISO 2009 All rights reserved vISO 15877 consists of the following parts1), under the general title Plastics pipi
27、ng systems for hot and cold water installations Chlorinated poly(vinyl chloride) (PVC-C): Part 1: General Part 2: Pipes Part 3: Fittings Part 5: Fitness for purpose of the system Part 7: Guidance for the assessment of conformity Technical Specification This Technical Specification can be used to sup
28、port elaboration of national certification procedures for products conforming to the applicable part(s) of ISO 15877. At the date of publication of this Technical Specification, System Standards for piping systems of other plastics materials used for hot and cold water installations are the followin
29、g: ISO 15874 (all parts), Plastics piping systems for hot and cold water installations Polypropylene (PP) ISO 15875 (all parts), Plastics piping systems for hot and cold water installations Crosslinked polyethylene (PE-X) ISO 15876 (all parts), Plastics piping systems for hot and cold water installa
30、tions Polybutylene (PB) ISO 22391:2)(all parts), Plastics piping systems for hot and cold water installations Polyethylene of raised temperature resistance (PE-RT) 1) This System Standard does not incorporate a part 4: Ancillary equipment or a part 6: Guidance for installation. For ancillary equipme
31、nt, separate standards can apply. Guidance for installation of plastics piping systems made from different materials, intended to be used for hot and cold water installations, is covered by ENV 121086. 2) To be published. (Revisions of ISO 22391-1:2007, ISO 22391-2:2007, ISO 22391-3:2007, ISO 22391-
32、5:2007) DD CEN ISO/TS 15877-7:2009ISO/TS 15877-7:2009(E) vi ISO 2009 All rights reservedIntroduction This Technical Specification is a part of the System Standard which specifies the requirements for a piping system when made from chlorinated poly(vinyl chloride) (PVC-C). The piping system is intend
33、ed to be used for hot and cold water installations and heating system installations. In respect of potential adverse effects on the quality of water intended for human consumption caused by the product covered by ISO 15877 (all parts). 1) This Technical Specification provides no information as to wh
34、ether the product may be used without restriction in any of the Member States of the EU or EFTA. 2) It should be noted that, while awaiting the adoption of verifiable European criteria, existing national regulations concerning the use and/or the characteristics of this product remain in force. When
35、using solvent cement, relevant national safety rules or regulations concerning their use (e.g. protection of workers) are to be observed. Requirements and test methods for material and components are specified in ISO 15877-1, ISO 15877-2 and ISO 15877-3. Characteristics for fitness for purpose (main
36、ly for joints) are covered in ISO 15877-5. This Technical Specification gives guidance for the assessment of conformity of materials, components, joints and assemblies and it is intended to be used by certification bodies, inspection bodies, testing laboratories and manufacturers. DD CEN ISO/TS 1587
37、7-7:2009TECHNICAL SPECIFICATION ISO/TS 15877-7:2009(E) ISO 2009 All rights reserved 1Plastics piping systems for hot and cold water installations Chlorinated poly(vinyl chloride) (PVC-C) Part 7: Guidance for the assessment of conformity 1 Scope This Technical Specification gives guidance for the ass
38、essment of conformity included in the manufacturers quality plan as part of his/her quality system. This Technical Specification includes: a) provisions for materials, components, joints and assemblies given in the applicable part(s) of ISO 15877; b) provisions for the manufacturers quality system,
39、which can conform to ISO 90012; c) definitions and procedures applied if certification is involved; in which case, the certification body can be accredited to ISO/IEC Guide 655or ISO/IEC 170213, as applicable. In conjunction with the other parts of ISO 15877, this Technical Specification is applicab
40、le to chlorinated poly(vinyl chloride) (PVC-C) piping systems intended to be used for hot and cold water installations within buildings for the conveyance of water, whether or not intended for human consumption (domestic systems), under design pressures and temperatures appropriate to the class of a
41、pplication (see Table 1 of ISO 15877-1:2009). 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 a
42、mendments) applies. ISO 15877-1:2009, Plastics piping systems for hot and cold water installations Chlorinated poly(vinyl chloride) (PVC-C) Part 1: General ISO 15877-2:2009, Plastics piping systems for hot and cold water installations Chlorinated poly(vinyl chloride) (PVC-C) Part 2: Pipes ISO 15877-
43、3:2009, Plastics piping systems for hot and cold water installations Chlorinated poly(vinyl chloride) (PVC-C) Part 3: Fittings ISO 15877-5:2009, Plastics piping systems for hot and cold water installations Chlorinated poly(vinyl chloride) (PVC-C) Part 5: Fitness for purpose of the system ISO 2859-1,
44、 Sampling procedures for inspection by attributes Part 1: Sampling schemes indexed by acceptable quality limit (AQL) for lot-by-lot inspection DD CEN ISO/TS 15877-7:2009ISO/TS 15877-7:2009(E) 2 ISO 2009 All rights reservedISO 3951-1, Sampling procedures for inspection by variables Part 1: Specificat
45、ion for single sampling plans indexed by acceptance quality limit (AQL) for lot-by-lot inspection for a single quality characteristic and a single AQL ISO 3951-2, Sampling procedures for inspection by variables Part 2: General specification for single sampling plans indexed by acceptance quality lim
46、it (AQL) for lot-by-lot inspection of independent quality characteristics 3 Terms, definitions and abbreviated terms For the purposes of this Technical Specification, the definitions, symbols and abbreviations given in ISO 15877-1, ISO 15877-2 and ISO 15877-3 apply, together with the following. 3.1
47、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 compan
48、y, 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 manufacturers factory production control in accordance with the relevant standard 3.1.3 testing laboratory laboratory which measures, tes
49、ts, 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 See ISO 90001. 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
