BSENIS020257-1:2020 Incorporating corrigendum November 2020 BSl Standards Publication Installation and eguipment for liguefied natural gas - Design of floating LNG installations Part 1: General requirements bsi. BSENIS020257-1:2020 BRITISHSTANDARD National foreword This British Standard is theUK implementation of EN IS020257-1:2020. ItisidenticaltoIS020257-1:2020. TheUKparticipationinitspreparation was entrustedtoTechnical Committee PSE/17/-/9, Liquefied Natural Gas (LNG) installations and equipment. A list of organizations represented on this committee can be obtained on request to its committee manager. This publication does not purport to include all the necessary provisions ofa contract.Users areresponsibleforits correct application. @TheBritishStandards Institution2020 Published by BSI Standards Limited 2020 ISBN9780539160949 ICS 75.200 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the StandardsPolicyandStrategyCommitteeon31May2020. Amendments/corrigendaissuedsincepublication Date Textaffected 30November2020 ImplementationofIsOcorrectedtextSeptember 2020:see IS0foreword for details BSENIS020257-1:2020 EN IS0 20257-1 EUROPEANSTANDARD NORMEEUROPEENNE EUROPAISCHE NORM May2020 ICS 75.200 English Version Installation and equipment for liquefied natural gas Design of floating LNG installations - Part 1: General requirements (IS0 20257-1:2020, Corrected version 2020- 10) Installations et équipements de gaz naturel liquefie - Anlagen und Ausristung fuir Flissigerdgas - Auslegung Conception des installations flottantes de GNL - Partie von schwimmenden Flissigerdgas-Anlagen - Teil 1: 1: Exigences generales (IS0 20257-1:2020, Version Allgemeine Anforderungen (IS0 20257-1:2020, corrigee 2020-10) korrigierte Fassung 2020-10) This European Standard was approved by CEN on 7 March 2020. This European Standard was corrected and reissued by the CEN-CENELEC Management Centre on 14 October 2020 CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard withoutany alteration.Up-to-date lists and bibliographical references concerning such national standards maybe 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 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. cen EUROPEAN COMMITTEE FOR STANDARDIZATION COMITEEUROPEENDENORMALISATION EUROPAISCHESKOMITEEFURNORMUNG CEN-CENELECManagementCentre:RuedelaScience23,B-1040Brussels @2020CEN All rights of exploitation in any form and by any means reserved Ref.No.EN IS0 20257-1:2020 E worldwideforCENnationalMembers