PD CEN ISO/TS 15874-7:2018 BSl Standards Publication Plastics piping systems for hot and cold water installations - Polypropylene (PP) Part 7: Guidance for the assessment of conformity bsi. PDCENISO/TS15874-7:2018 PUBLISHEDDOCUMENT National foreword This Published Document is the UK implementation of CEN ISO/TS15874-7:2018.It supersedes DD CENISO/TS15874-7:2003, which is withdrawn. The UKparticipation in itspreparation was entrusted toTechnical CommitteePRi/88/2,Plasticspipingforpressureapplications. A listof organizations representedonthis committee can be obtained on request to its secretary. of a contract. Users are responsible for its correct application. The British Standards Institution 2019 Published by BSIStandardsLimited 2019 ISBN9780539005073 ICS 23.040.01; 91.140.60 CompliancewithaBritish Standard cannotconferimmunityfrom legal obligations. This Published Document was published under the authority of the StandardsPolicyandStrategyCommitteeon31January2019 Amendments/corrigendaissued sincepublication Date Textaffected PDCENISO/TS15874-7:2018 CENIS0/TS 15874-7 TECHNICALSPECIFICATION SPECIFICATION TECHNIQUE TECHNISCHESPEZIFIKATION December2018 1, University of Liverpool,Version correct as of 05/01/2019 ICS 23.040.01; 91.140.60; 03.120.20 Supersedes CENIS0/TS15874-7:2003 English Version Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 7: Guidance for the assessment of conformity(IS0/TS15874-7:2018) Systemes de canalisations en plastique pour les Kunststoff-Rohrleitungssysteme fur die Warm- und installations d'eau chaude et froide -Polypropylene Kaltwasserinstallation - Polypropylen (PP) - Teil 7: (PP) - Partie 7: Guide pour I'évaluation de la Empfehlungen fir die Beurteilung derKonformitat conformite (ISO/TS 15874-7:2018) (IS0/TS 15874-7:2018) 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 foran EN and to make the CEN/TS 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Licensedcopy:University of Liverpool, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEEN DE NORMALISATION EUROPAISCHESKOMITEEFURNORMUNG CEN-CENELEC Management Centre: Rue de la Science23, B-1040 Brussels 2018CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN ISO/TS 15874-7:2018 E worldwide for CEN national Members.