BSENIS011297-1:2018 BSl Standards Publication Plastics piping systems for renovation of underground drainage and sewerage networks underpressure Part1:General bsi. BRITISH STANDARD BSENIS011297-1:2018 Nationalforeword This British Standard is theUK implementation of ENIS011297-1:2018. ItisidenticaltoIS011297-1:2018.ItsupersedesBSENIS011297-1:2013, which is withdrawn. The UK participation in its preparation was entrusted to Technical CommitteePRI/88/3,Rehabilitationofpipelinesystemsusingplastics pipingmaterials and components. Alist of organizationsrepresented on this committee canbe obtainedon request to its secretary. This publication does not purport to include all the necessary provisions of a contract.Users are responsible for its correctapplication. TheBritishStandardsInstitution2018 Published byBSI Standards Limited 2018 ISBN9780580960246 ICS23.040.20;93.030;23.040.45;91.140.80 CompliancewithaBritishStandard cannot confer immunityfrom legalobligations. This British Standard was published under the authority of the StandardsPolicyandStrategyCommitteeon30April2018. Amendments/corrigendaissuedsincepublication Date Text affected EN IS0 11297-1 EUROPEANSTANDARD NORME EUROPEENNE EUROPAISCHE NORM April 2018 ICS23.040.20;23.040.45;91.140.80;93.030 SupersedesENIS011297-1:2013 English Version Plastics piping systems for renovation of underground drainage and sewerage networks under pressure - Part 1: General (IS0 11297-1:2018) Systemes de canalisations en plastique pour la Kunststoff-Rohrleitungssysteme fur die Renovierung renovation des reseaux de branchements et de von erdverlegten Abwasserdruckleitungen collecteurs d'assainissement enterres sous pression - Teil 1: Allgemeines (IS0 11297-1:2018) - Partie 1: Géneralités (IS0 11297-1:2018) This European Standard was approved by CEN on 27 March 2018. this European Standard the status ofa national standard without any alteration.Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. 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, 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 EUROPAISCHES KOMITEE FUR NORMUNG CEN-CENELEC Management Centre:Avenue Marnix17,B-100oBrussels 2018CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11297-1:2018: E worldwide for CEN national Members