TECHNICAL ISO/TS SPECIFICATION 15877-7 Third edition 2018-11 Plastics piping systems for hot and cold water installations Chlorinated poly(vinyl chloride) (PVC-C) - Part 7: Guidance for the assessment of conformity Systemesdecanalisationsenplastiquepour les installations d'eau chaude et froide Poly(chlorure de vinyle) chloré (PVC-C) Partie 7:GuidepourI'évaluation de la conformite Reference number IS0/TS 15877-7:2018(E) ISO @ IS0 2018 IS0/TS15877-7:2018(E) COPYRIGHTPROTECTEDDOCUMENT IS02018 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting below or Iso's member body in the country of the requester. ISO copyright office CP 401 : Ch. de Blandonnet 8 CH-1214 Vernier, Geneva Phone:+41227490111 Fax: +41 22 749 09 47 Email: [email protected] Website: www.iso.org Published in Switzerland ii @ IS0 2018 - All rights reserved IS0/TS15877-7:2018(E) Contents Page Foreword ..iv Introduction. .. 1 Scope. 2 Normative references 3 Terms and definitions 4 Abbreviatedterms 5 General. .5 .5 6 Testingand inspection 6.1 Grouping. .5 6.1.1 .5 General. 6.1.2 Pressure groups 5 6.1.3 .5 Size groups. 6.1.4 Fitting groups .6 6.2 Type testing (TT) . 6.3 Batch release tests (BRT) .11 6.4 Process verification tests (PVT) .12 6.5 Audit tests (AT) .13 6.6 Indirect tests (IT) .14 6.7 Test records. .14 AnnexA (informative)Basictest matrix ..15 Bibliography .16 @IS0 2018-All rights reserved ili