BS 7121-2-7 2012/A2 2022 Code of practice for the safe use of cranes. Inspection, maintenance and thorough examination. Overhead travelling cranes, including portal and semi-portal cranes, hoists, and their supporting structures.pdf

BS7121-2-7:2012A2:2022 BSI Standards Publication BS7121-2-7:2012A2:2022-Code of practice for the safe use of cranes Part 2-7:Inspection maintenance and thorough examination- Bridge and gantry cranes including light crane systems bsi. BS7121-2-7:2012A2:2022 BRITISH STANDARD Publishing and copyright information The BSI copyright notice displayed in this document indicates when the document was last issued. @The British Standards Institution 2022 Published by BSI Standards Limited 2022 ISBN9780539175202 ICS53.020.20 The following BSI references relate to the work on this document: Committee reference MHE/3/11 Draft for ment 21/30436515 DC Amendments/corrigenda issued since publication Date Text affected 30 September 2015 A.1.See Foreword. 28 February 2022 Changes through text relating to testing requirements. ©THE BRITISH STANDARDS INSTITUTION 2022-ALL RIGHTS RESERVED BRITISH STANDARD BS7121-2-7:2012A2:2022 Contents Page Foreword ii 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 General 1 5 Personnel carrying out pre-use checks in-service inspections maintenance and thorough examinations 2 6 Pre-use checks and in-service inspections 2 6.1 General 2 6.2 Pre-use checks 2 6.3 In-service inspection 2 6.4 Reporting of defects 3 6.5 Records of pre-use checks and in-service inspections 3 6.6 Inspection of second-hand cranes 3 7 Maintenance of cranes and supporting structures 4 7.1 General 4 7.2 Access for maintenance 4 7.3 Planned preventive maintenance 4 8 Thorough examination of cranes and supporting structures 5 8.1 General 5 8.2 Selection of petent person 5 8.3 Scope of thorough examination before the crane is put into use for the first time 5 8.4 Scope of thorough examination following installation 5 8.5 Scope of periodic thorough examination 6 8.6 Periodic thorough examination interval 8 8.7 Thorough examination after exceptional circumstances 8 8.8 Preparation for thorough examination 8 8.9 Rated capacity indicator/rated capacity limiter (RCI/...