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Assurance of SCE integrity
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| 7 Assurance of SCE integrity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 8 Verification throughout the asset life . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 8.1 Overview of verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 8.2 Verification in the concept, feed, design, construction and commissioning phases . . . . . . . . . . . . . . . 18 8.3 In-service verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 8.4 Decommissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 9 Change management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 9.1 Modifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 9.2 Temporary equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 10 References and glossary of terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Licenced to Jeremy Goddard. Single user licence only. IMPORTANT: This file is subject to a licence agreement issued by the Energy Institute, London, UK. All rights reserved. It may only be used in accordance with the licence terms and conditions. It must not be forwarded to, or stored or accessed by, any unauthorised user. Enquiries e pubs@energyinst.org.uk t +44 (0)207 467 7100 vi Licenced to Jeremy Goddard. Single user licence only. IMPORTANT: This file is subject to a licence agreement issued by the Energy Institute, London, UK. All rights reserved. It may only be used in accordance with the licence terms and conditions. It must not be forwarded to, or stored or accessed by, any unauthorised user. Enquiries e pubs@energyinst.org.uk t +44 (0)207 467 7100 vii FOREWORD In 2005, the UKOOA led Installation Integrity Working Group (IIWG) requested that the Energy Institute manage the review and revision of the UKOOA Guidelines for the management of safety critical elements, first issued in September 1996. This project required the formation of a separate (sub) Working Group from the parent IIWG members. The revision exercise was part of a programme of work undertaken by the IIWG which included development and promotion of industry good practices and suitable performance measures. A principal deliverable of this Working Group was the Asset Integrity Tool Kit, which includes an Assurance and Verification Tool outlining the requirement for identification, assurance and verification of Performance Standards for Safety Critical Elements. These Guidelines are therefore considered as providing valuable input for this element of the management of installation integrity. It is intended that these Guidelines should provide good practice for the management of safety critical elements for offshore installations and will be of use principally for those involved in assurance and verification. The document should also provide a useful guide for duty holders, managers of operations, safety, engineering and maintenance functions, and an initial introduction for those who wish to become involved in the subject. This document has been compiled as guidance only and while every reasonable care has been taken to ensure the accuracy and relevance of its contents, the Energy Institute, its sponsoring companies, the document writer and the Working Group members listed in the Acknowledgements who have contributed to its preparation, cannot accept any responsibility for any action taken, or not taken, on the basis of this information. The Energy Institute shall not be liable to any person for any loss or damage which may arise from the use of any of the information contained in any of its publications. These Guidelines will be reviewed in future and it would be of considerable assistance for any subsequent revision if users would send comments or suggestions for improvements to: The Technical Department, Energy Institute New Cavandish Street, London W1G 7AR e: technical@energyinst.org.uk Licenced to Jeremy Goddard. Single user licence only. IMPORTANT: This file is subject to a licence agreement issued by the Energy Institute, London, UK. All rights reserved. It may only be used in accordance with the licence terms and conditions. It must not be forwarded to, or stored or accessed by, any unauthorised user. Enquiries e pubs@energyinst.org.uk t +44 (0)207 467 7100 viii ACKNOWLEDGEMENTS The Institute wishes to record its appreciation of the work carried out by the following individuals: Tim Walsh of Lloyds Register EMEA, for the drafting of this document. Members of the Joint Industry Working Group, which was setup to steer the redrafting programme and who have provided valuable expertise: Keith Hart Energy Institute (Manager and Chairman) Lee Broadley Talisman Energy Ltd Simon Brown HSE OSD Bernard Emery HSE OSD Peter Griffiths HSE OSD Paul Kefford Chevron Bob Kyle UKOOA Alex Macleod Lloyds Register EMEA Bill McKenzie BP Operating Company Ltd Alan Richardson HSE OSD Ian Wright DNV Assistance was also provided by: Garry Mannett BV Richard McCabe BV Phil Rothie BV Ruth White DNV The Institute also wishes to recognise the contribution made by those who have provided comments on the Draft document which was issued during an industry consultation period. Licenced to Jeremy Goddard. Single user licence only. IMPORTANT: This file is subject to a licence agreement issued by the Energy Institute, London, UK. All rights reserved. It may only be used in accordance with the licence terms and conditions. It must not be forwarded to, or stored or accessed by, any unauthorised user. Enquiries e pubs@energyinst.org.uk t +44 (0)207 467 7100 1 1 INTRODUCTION The purpose of this document is to provide industry guidance for the management of Safety Critical Elements (SCEs) on offshore installations operating on the UK continental shelf. SCEs are the equipment and systems which provide the basis to manage the risks associated with Major Accident Hazards (MAHs). This document should be read in conjunction with the Offshore Installations (Safety Case) Guidelines. This publication replaces that of the same title produced by the UK Offshore Operators Association (UKOOA) in 1996. The starting point for this guidance is a review of the applicable legislation and a summary of the key concepts underpinning the management of SCEs. The document then describes the process by which SCEs are identified and performance standards set. The process of verification is central to ensuring that the integrity of SCEs is maintained and guidance is provided for the management of verification throughout the various stages of the asset lifecycle. The document also deals with the management of change in relation to SCEs and concludes by identifying sources of further information including good practice and FAQs. This document is aimed at all those who have an interest and/or involvement in the management of SCEs, particularly those responsible for the management of technical and operational activities within, or on behalf of, duty holders. Licenced to Jeremy Goddard. Single user licence only. IMPORTANT: This file is subject to a licence agreement issued by the Energy Institute, London, UK. All rights reserved. It may only be used in accordance with the licence terms and conditions. It must not be forwarded to, or stored or accessed by, any unauthorised user. Enquiries e pubs@energyinst.org.uk t +44 (0)207 467 GUIDELINES FOR THE MANAGEMENT OF SAFETY CRITICAL ELEMENTS 2 Licenced to Jeremy Goddard. Single user licence only. IMPORTANT: This file is subject to a licence agreement issued by the Energy Institute, London, UK. All rights reserved. It may only be used in accordance with the licence terms and conditions. It must not be forwarded to, or stored or accessed by, any unauthorised user. Enquiries e pubs@energyinst.org.uk t +44 (0)207 467 7100 BACKGROUND TO THE REVISION OF Download 274.61 Kb. Share with your friends:
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