DNVGL-ST-0023正版国际标准规范.pdf

STANDARD DNVGL-ST-0023 Edition December 2018 Competence of dynamic positioning operators The electronic pdf version of this document, available free of charge from , is the officially binding version. DNV GL AS FOREWORD DNV GL standards contain requirements, principles and acceptance criteria for objects, personnel, organisations and/or o erations. © DNV GL AS December 2018 Any comments may be sent by e-mail to rules@ This service document has been re ared based on available knowledge, technology and/or information at the time of issuance of this document. The use of this document by others than DNV GL is at the users sole risk. DNV GL does not acce t any liability or res onsibility for loss or damages resulting from any use of this document. CHANGES – CU ENT t n e r This document supersedes the April 2014 edition of DNVGL-ST-0023. r Changes in this document are highlighted in red colour. However, if the changes involve a whole cha ter, u c section or subsection, normally only the title will be in red colour.