ADNOC Offshore Technical Standard (A0-LOG-V-STD-002) PDF July-2020

ADNOC Classification: Internal ADNOC Offshore Technical Standard A0-LOG-V-STD-002 (Rev.0) July-2020 ADNOC Offshore Jack-Up Unit Integrity Management Standard...

ADNOC Classification: Internal ADNOC Offshore Technical Standard A0-LOG-V-STD-002 (Rev.0) July-2020 ADNOC Offshore Jack-Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved  ADNOC Classification: Internal Technical Standards Control Sheet Standard A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack-Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Copyright©2019 Abu Dhabi Company for Offshore Petroleum Operations Ltd–ADNOC Offshore All rights reserved. The information contained in this document is regarded as confidential. Recipient(s) other than ADNOC Offshore employees undertake both during the continuance of their services to ADNOC Offshore and after termination to maintain in safe custody and not to use any such information for any purpose other than a purpose falling within the scope of the Agreement or Contract under which this document was supplied. Recipient(s) further agree not to dispose of, make copies, in whole or in part of such information or permit the use or access of the same by any Third Party unless the prior written permission of ADNOC Offshore Management is obtained or unless disclosure is required by court order. None of the information contained in this documents shall be disclosed outside the recipients own organization. -------------------------------------------------------------------------------------------------------------- In the event of conflict between this document and relevant law or regulation, the relevant law or regulation shall be followed, if the document creates a higher obligations, it shall be followed as long as this also achieve full compliance with the law and regulation. Issue Date: July-2020 Page 3 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) CHANGES – CURRENT General Text affected by the main changes in this revision is mentioned in the table below. However, if the changes involve a whole part, section or sub-section, normally only the title will be mentioned as “all”. Revision No. Revision Date Revised Section(s) / Page(s) Revision Description 0 June-2019 Whole Document 1. Revision number shall start from “0” denoting a new document. Each revision shall be numbered in accordance with ADNOC Offshore Document Policy Standards. 2. Any revision to this Document shall be jointly approved by the signatory authorities of the original Document. 3. Unless clearly stamped as a "Controlled Document" with an appropriate sequential number, any printed version of this document will be considered Uncontrolled. Issue Date: July-2020 Page 4 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) TABLE OF CONTENTS 1. INTRODUCTION.........................................................................................................8 1.1 OBJECTIVE..................................................................................................................... 8 1.2 SCOPE.......................................................................................................................... 8 1.3 COVERAGE..................................................................................................................... 9 1.4 EXCLUSIONS................................................................................................................... 9 1.5 DISCLAIMER................................................................................................................... 9 1.6 REFERENCE STANDARDS..................................................................................................... 9 1.7 EQUIVALENT STANDARDS.................................................................................................... 9 1.8 MOC FOR TECHNICAL STANDARD DOCUMENTS......................................................................... 10 1.9 ABBREVIATIONS............................................................................................................. 10 1.10 TERMS & DEFINITIONS..................................................................................................... 10 1.11 USE OF LANGUAGE.......................................................................................................... 10 1.12 UNITS OF MEASUREMENT.................................................................................................. 10 1.13 SITE CONDITION & DATA.................................................................................................. 10 2. ADMINISTRATION...................................................................................................10 2.1 DOCUMENT OWNERSHIP................................................................................................... 11 2.2 JUIMS DOCUMENT REVIEW............................................................................................... 11 2.3 ADNOC OFFSHORE CONTROL AUTHORITIES......................................................................... 16 2.4 RESPONSIBILITIES.......................................................................................................... 16 2.5 INSPECTION AND APPROVAL PROCESS INSTRUCTIONS................................................................. 17 2.6 INSTRUCTION TO CONTRACTOR........................................................................................... 20 2.7 ADNOC OFFSHORE JACK-UP INSPECTION REQUIREMENTS........................................................ 20 2.8 JACK-UP CONTRACTOR AUDIT – PERSONNEL EXPERIENCE, TRAINING & CERTIFICATION....................... 23 2.9 JACK-UP AND PERSONNEL DOCUMENTATION............................................................................ 23 2.10 JACK-UP AGE................................................................................................................ 23 3. JACK-UP SAFETY CASE.............................................................................................24 3.1 JACK-UP SAFETY CASE OVERVIEW....................................................................................... 24 3.2 SAFETY CASE STRUCTURE................................................................................................. 24 3.3 TECHNICAL DESCRIPTION OF THE JACK-UP UNIT....................................................................... 25 3.4 DETAILED DESCRIPTION OF CONTRACTORS HSE MANAGEMENT SYSTEM........................................... 25 3.5 RISK ASSESSMENT – METHODOLOGY.................................................................................... 26 3.6 RISK ASSESSMENT DOCUMENTATION.................................................................................... 27 3.7 SPECIFICATION OF MEASURES/RECOMMENDATIONS................................................................... 28 3.8 SITE SPECIFIC OPERATIONS (INCLUDING COMBINED OPERATIONS)................................................. 29 3.9 ADNOC OFFSHORE PROVIDED DATA................................................................................. 29 3.10 OPERATIONAL FEASIBILITY – ‘FIT FOR PURPOSE’....................................................................... 30 4. JACK-UP VERIFICATION SCHEME.............................................................................31 4.1 VERIFICATION SCHEME - OVERVIEW..................................................................................... 31 4.2 IDENTIFICATION OF SAFETY CRITICAL ELEMENTS....................................................................... 31 4.3 SAFETY CRITICAL ELEMENT VERIFICATION.............................................................................. 35 4.4 JACK-UP VERIFICATION CLOSE-OUT..................................................................................... 38 4.5 JACK-UP PERIODICAL REVIEW............................................................................................. 38 4.6 INDEPENDENT COMPETENT PERSON (ICP).............................................................................. 41 5. PERFORMANCE CRITERIA AND ASSURANCE.............................................................43 APPENDIX-A: ABBREVIATIONS............................................................................................46 APPENDIX-B: DEFINITIONS.................................................................................................52 APPENDIX-C: REFERENCE DOCUMENTS................................................................................62 Issue Date: July-2020 Page 5 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) APPENDIX-D: LIST OF TABLES.............................................................................................67 APPENDIX-E: JUIMS ADNOC OFFSHORE CHECKLIST.............................................................85 APPENDIX-E1.......................................................................................................................86 E1.1 CERTIFICATION............................................................................................................... 88 E1.2 PUBLICATIONS & DOCUMENTS........................................................................................... 92 E1.3. CREW QUALIFICATONS.................................................................................................... 94 E1.4. PLANNED MAINTENANCE................................................................................................ 104 E1.5 MANAGEMENT OF CHANGE.............................................................................................. 109 E1.6. EMERGENCY RESPONSE................................................................................................. 113 E1.7. COMMUNICATONS......................................................................................................... 120 E1.8. VERIFICATION OF FITNESS FOR PURPOSE........................................................................ 122 E1.9. ACCOMODATION AREAS................................................................................................. 124 E1.10. GALLEY AREAS............................................................................................................ 126 E1.11. LIFE ASSURANCE PLAN (LAP) – LIFE EXTENSION PROGRAM.............................................. 128 E1.12. JACKING SYSTEM........................................................................................................ 134 E1.13. CLASS CERTIFICATION................................................................................................ 142 E1.14. CLASS APPROVED JACK-UP UNIT OPERATIONS MANUAL................................................... 144 E1.15. HULL, SUPERSTRUCTURE & EXTERNAL WEATHER DECKS................................................. 150 E1.16. WATERTIGHT INTEGRITY & STABILITY........................................................................... 151 E1.17. ELECTRICAL EQUIPMENT.............................................................................................. 153 E1.18. HELICOPTER FACILITIES (MODU UNITS)......................................................................... 162 E1.20. SECUREMENT OF FIXED MOVABLE LOADS....................................................................... 196 E1.21. FIRE & GAS DETECTION SYSTEM................................................................................... 197 E1.22. PORTABLE GAS DETECTORS......................................................................................... 201 E1.23. FIRE PROTECTION / REFUGE......................................................................................... 203 E1.24. MACHINERY INSTALLATION.......................................................................................... 218 WINCHES & MOORING EQUIPMENT................................................................................ 223 E1.26. PIPING, WATER AND BILGE SYSTEMS.............................................................................. 231 E1.27. LIFE SAVING APPLIANCES (LSA).................................................................................... 240 E1.28. NAVIGATION EQUIPMENT............................................................................................. 251 E1.29. HYDROCARBON ENVIROMENTS..................................................................................... 253 APPENDIX-E2.....................................................................................................................259 E2.1. SOLAS – IMO CONVENTION 1974.................................................................................... 260 E2.2. MODU CLASSED JACK-UP UNIT....................................................................................... 271 APPENDIX-E3.....................................................................................................................296 E3. SMALL BARGE JACK-UP UNIT............................................................................................. 297 APPENDIX-E4.....................................................................................................................315 E4. SELF-PROPELLED JACK-UP UNIT........................................................................................ 316 APPENDIX-E5.....................................................................................................................322 E5. DYNAMIC POSITIONING CHECKLIST.................................................................................. 323 APPENDIX-F: JACKING TRIALS..........................................................................................329 Issue Date: July-2020 Page 6 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) LIST OF FIGURES Figure 1 - Process for Continual Improvement of the JUIMS Standard............................................ 12 Figure 2 - Process for Identifying Changes Through Review.......................................................... 13 Figure 3 - JUIMS Review Process............................................................................................... 14 Figure 4 - JUIMS Revisions Signoff Process................................................................................. 15 Figure 5 - ADNOC OFFSHORE Jack-Up Approval Process............................................................... 18 Figure 6 – Risk Ranking........................................................................................................... 27 Figure 7 - Safety Case Annual Review Process............................................................................ 40 Figure 8 - Approval process for pre-qualification of ICP service providers....................................... 42 Figure 9 - Qualitative Risk Matrix.............................................................................................. 68 Figure 10 - Senior Jack-Up Staff Approval Form Flow Diagram.................................................... 103 LIST OF TABLES Table 3 – Sample SCE Verification Form..................................................................................... 38 Qualitative Risk Matrix for HAZID/MAE Identification................................................................... 68 Table D 1.1 - Hazard ID - Afloat Condition.................................................................................. 69 Table D 1.2 - Hazard ID – Manoeuvring and Jacking.................................................................... 70 Table D 1.3 - Hazard ID – Elevated Condition............................................................................. 71 Table D 1.4 - Hazard ID – Combined Operation........................................................................... 72 Table D 1.5 - Hazard ID – Site Specific Operation........................................................................ 73 Table D 1.6 - MAH Register...................................................................................................... 74 Table D 1.7 - MAE Register (Ref. ADNOC-COPV-03)..................................................................... 75 Table D.2.1 - Register for Hazard Based Identification of Safety Critical Elements........................... 76 Table D.2.2 - SCE Verification Form........................................................................................... 77 Table D.2.3 - Remedial Actions Recommendation (RAR) Form....................................................... 78 Table D.2.4 - Annual Register of SCE Verification........................................................................ 79 Table D.3.0 - Jack-Up Unit Particulars........................................................................................ 79 Table D.4.0 - Punch list............................................................................................................ 83 Table D.5.0 - Senior Jack-Up Staff Approval Form....................................................................... 84 Table E1.3.1 - Competency Requirements Senior Personnel.......................................................... 97 Table E1.3.2 - Competency Requirements Senior Personnel.......................................................... 98 Table E1.3.3 - Rig Mover Competency........................................................................................ 99 Table E1.3.4 - Training Requirements For Jack-Up Unit Staff...................................................... 100 Table G.1 - Jacking System Verification Levels.......................................................................... 340 Table G.2 - Annual Jacking System Verification Levels............................................................... 341 Table G.3 - Jacking Trial Checklist........................................................................................... 342 Issue Date: July-2020 Page 7 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) 1. INTRODUCTION 1.1 Objective The objectives of this document are threefold: a. To define the minimum general standard that will be accepted for a Jack-Up Unit engaged to operate in the ADNOC OFFSHORE controlled areas. b. To ensure that any Jack-Up Unit that works for the ADNOC OFFSHORE is fully supported by its owner/operator as necessary to ensure continuing compliance with these standards. c. To ensure that the person in charge of the Jack-Up Unit and the crew fully understand their roles and responsibilities towards correctly implementing and then following safe working practices and procedures in line with the ADNOC OFFSHORE defined standards. 1.2 Scope 1.2.1 Throughout this document the term “Jack-Up Unit” shall be taken to mean any self- elevating Jack-Up Unit, being operated or capable of being operated as an elevated platform for the ADNOC OFFSHORE within UAE waters. 1.2.2 The Jack-Up Unit can be distinguished by its function and manoeuvring features: a. By Function: Drilling Unit Non-drilling (Construction, Accommodation, Services) b. By Mobility: Non-self-propelled (towed by tugs) Self-propelled Dynamically Positioned 1.2.3 This document (and associated check-lists in the Appendix) refers also to a ‘small barge’ which is a Jack-Up type Unit which is defined as follows: a. Less than or equal to 24 metres in length. b. Less than 500 Gross Tonnage. c. Has no accommodation facilities. d. Registered and built under Classification Society Rules with Tonnage and Load line Certificates only. e. Acceptance of a small Jack-Up Barge is limited to an area of operation inside Harbour parameters or nearby any Island Limit not exceeding 5 Nautical Miles and in attendance by a Standby Vessel and under approved RA. 1.2.4 The owner (or charterer) of a Jack-Up as defined in 1.2.1 is deemed a Marine Contractor (herein referred to as Contractor) and, as such, shall comply with this “Jack-Up Integrity Management Standard” and also the ADNOC OFFSHORE Acceptance Standards for Issue Date: July-2020 Page 8 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Marine Contractors (ADNOC OFFSHORE ASMC – See Appendix C) 1.2.5 Any Subcontractor contracted by the Contractor shall also comply with the requirements stipulated above in 1.2.4. 1.2.6 For self-propelled Jack-Up units, the Jack-Up and Contractor are expected to subscribe to, and comply with, the principles of the IMO-ISM safety Management scheme, regardless of tonnage. 1.3 Coverage 1.3.1 This Standard covers all of the above mentioned Jack-Up Units, without exception, contracted by the ADNOC OFFSHORE. 1.3.2 Any deviation from this Standard will only be allowed through an individual case specific assessment. Approval of any deviation will be at the sole discretion of the ADNOC OFFSHORE. 1.4 Exclusions 1.4.1 Any Jack-Up that does not comply with this Standard will be excluded. 1.5 Disclaimer 1.5.1 This document is for the sole use for ADNOC OFFSHORE verification purposes. The ADNOC OFFSHORE will not be responsible for its use/misuse by persons or companies for which this document is not intended. 1.6 Reference Standards 1.6.1 The latest edition (at the time of JUIMS publication) of the reference documentation as listed in Appendix C shall be read as an integral part of this Document. 1.7 Equivalent Standards 1.7.1 Standard Documents equivalent to those referred to herein shall not be substituted without written approval from the ADNOC OFFSHORE’s. Approval of equivalent Standard Documents will not, in any way, remove responsibility from the Contractor, manufacturers or third parties to meet the best practices and/or requirements of the Technical Standard Documents referred to herein, in the event of conflict. 1.7.2 Where differences and/or conflicting issues occur between the referenced documents themselves or the requirements of this document, the requirements of this document shall overrule unless otherwise advised by ADNOC OFFSHORE. However, all conflicts shall be reported in writing to the ADNOC OFFSHORE-Logistic Marine Division. The following hierarchy of adherence to standards shall be followed: a. Whenever ADNOC OFFSHORE Technical Standard Documents relevant to the system, service and/or equipment design are available, the same shall be utilized first. b. National or International standards (tailored to suit ADNOC OFFSHORE needs) shall be utilized, if the required subject is not covered either by ADNOC OFFSHORE or Shareholder’s Technical Standard Documents. Issue Date: July-2020 Page 9 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) The Contractors/Manufacturers or Third Parties shall equip themselves with copies of all the referenced Technical Standard Documents referred to in Appendix C of this document and shall make them readily available to all relevant personnel involved in the work. 1.8 MOC for Technical Standard Documents 1.8.1 Any conflicts/changes shall be reported in writing on GDL-070 MOC forms & GDL-040 CR forms to the ADNOC OFFSHORE-Logistic Marine Authority/Subject Matter Expert Authority nominated in the approval control sheet of this document for determination/resolution. 1.8.2 Refer to Subsection 2.2 for JUIMS Management of Change. 1.9 Abbreviations 1.9.1 The abbreviations used in this Document are listed in Appendix A. 1.10 Terms & Definitions 1.10.1 The definitions used in this Document are listed in Appendix B. 1.11 Use of Language 1.11.1 Throughout this document, the words ‘will’, ‘may/can’, ‘should’ and ‘shall/must’, when used in the context of actions by ADNOC OFFSHORE-, have specific meanings as follows: a. ‘Will’ is used normally in connection with an action by ADNOC OFFSHORE- and/or nominated representative, rather than by a Contractor or Vendor. b. ‘May/Can’ is used where alternatives/action are equally acceptable. c. ‘Should’ is used where provision is preferred. d. ‘Shall/Must’ is used where a provision is mandatory/vital. 1.12 Units of Measurement 1.12.1 Units shall be in accordance with ADNOC OFFSHORE- STD-00, Part-1. 1.13 Site Condition & Data 1.13.1 Site Conditions & Data of existing ADNOC OFFSHORE facilities (Umm Shaif, Zakum, Umm Al Dalkh, Mubarras, Umm Al Umbar, Abu Al Bukhosh, Bunduq, Zerroh, Nasr, Umm Lulu, Al Dabbiya, Satah, Merawwan, Mandous, Belbazem, Ghasha Fields) shall be in accordance with ADNOC OFFSHORE STD-00, Part-2. 1.13.2 For new Field developments, project specific requirements should be followed by referring to the ADNOC OFFSHORE. 1.13.3 For details of Control Authorities for the Petroleum Ports and Fields, see ADNOC OFFSHORE Standing Instructions for Marine Operations, Chapter 3. 2. ADMINISTRATION Issue Date: July-2020 Page 10 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) 2.1 Document Ownership 2.1.1 The Jack-Up Integrity Management Standard falls under the ownership of ADNOC OFFSHORE-BU LD Marine Division. Document control is conducted by ADNOC OFFSHORE 2.2 JUIMS Document Review 2.2.1 The Standard will be reviewed on a 4 yearly basis or earlier. On completion of the review process, the document will be approved and signed off by ADNOC OFFSHORE-SVPTS. 2.2.2 The document review will be conducted by the ADNOC OFFSHORE Standards Review Team with the intention of assessing the JUIMS. The review will comprise of updating the JUIMS with respect to Industry and ADNOC OFFSHORE practices to ensure the continued effectiveness and applicability of the Standard. 2.2.3 Data from the JUIMS Safety Case Submissions including the associated Remedial Action Recommendations will form part of the review package. The review package will also include information from marine operations (incident reports, inspection reports and daily operations, related management of change processes together with remedial actions and lessons learnt) are collated (see Figure 1 and Figure 2). 2.2.4 Any systemic issues identified and analysed, resulting in revised mitigations/actions and recommended legislation, will be incorporated into the subsequent revision of JUIMS. 2.2.5 A flow diagram detailing the review process is shown in Figure 3 JUIMS Review Process. 2.2.6 The sign off process is indicated in Figure 4. Minor amendments are agreed by ADNOC OFFSHORE-LD and signed off by VP LD ADNOC OFFSHORE- 4 yearly Revision or major change approval is signed off by ADNOC OFFSHORE-SVP TS. 2.2.7 The nature of the requested revision should be risk assessed to determine whether the modification has minor or significant/major impact on the deployment of the JUIMS Standard. Issue Date: July-2020 Page 11 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) 4 YEAR DATA COLLATION SAFETY CASE REPORTS REVIEW INCIDENT REPORTS PROCESS OF LESSONS LEARNED THE JUIM SHIPPING NOTICES STANDARD MANAGEMENT OF USING THE CHANGES ANALYSIS DATA CONTRACTOR INTERFACE ANALYSIS OF DATA TO IDENTIFY COMMON ISSUES OR FAILINGS AGIANST JUIMS STANDARD FROM COMMON FINDINGS IDENTIFIED BY CHECKLIST REPORTS, ICP REPORTS AND SAFETY CASE FINDINGS Figure 1 - Process for Continual Improvement of the JUIMS Standard Issue Date: July-2020 Page 12 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Jack-UP Safety under Remedial Action Latest Case contract recommendations Revision of Reports JUIMS Implemented Jack-Up Incident data of Reports Common Lessons Marine findings Learned Operations collated during 4 Inspection years Reports Changes implemented by Revie Management of JUIMS w Change process Process Information feed for review of JUIMS Figure 2 - Process for Identifying Changes Through Review Issue Date: July-2020 Page 13 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Current JUIMS JUIMS Review Process Continue using Record Review as conducted with no Consolidated list of current Are changes changes recorded from JUIMS changes required required? annual data No Yes Changes Declined by ADNOC OFFSHORE Review Review Team Team review potential changes for inclusion or not? Each change approved at If a Minor Each change is initially Standards Change with Risk Assessed & Management limited reviewed by Technical Level impact Authority and HSE If a Major Change with significant impact Major Change Risk Assessed to ALARP by Technical & HSE Divisions and VP ADNOC OFFSHORE Standards Division Reviewed major changes Prepare Draft Revision issued to SVP Level for final of JUIMS approval Approve and sign off Revised JUIMS document Figure 3 - JUIMS Review Process Issue Date: July-2020 Page 14 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Minor Change ADNOC Requests OFFSHORE LD Marine Processed Annual JUIMS VP ADNOC Review Process OFFSHORE VP LD Major and 4 Year ADNOC OFFSHORE SVP Revision Approval TS New JUIMS Revision Issued Figure 4 - JUIMS Revisions Signoff Process Issue Date: July-2020 Page 15 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) 2.3 ADNOC OFFSHORE Control Authorities 2.3.1 ADNOC OFFSHORE- VP Logistics, their deputies and Marine Operations are the authorities and are ultimately responsible for the approval of all Jack-Up Units and issuance of Field Entry Permit for Jack-Up units operating within their designated areas. 2.3.2 Reference is made to the ADNOC OFFSHORE’s respective HSEMS for ADNOC OFFSHORE- LD. 2.3.3 The ADNOC OFFSHORE- Line Managers and will extend their full support and co- operation in order to enforce these standards and maintained according to the agreed contract conditions and requirements. 2.3.4 It is also the Job Officers responsibility to make sure that the Jack-Up unit and its personnel adhere to all agreed Instructions, Procedures and Codes of Practice for the full duration of the contract. 2.3.5 ADNOC OFFSHORE- HSE, Lifting Engineers and Aviation Specialists are actively participating in a support function and must be involved on all Jack-Up inspections. 2.3.6 ADNOC and the Petroleum Port Authority is the control authority for the Offshore Petroleum Ports each field has a designated field authority, the contractor should be guided by the ADNOC OFFSHORE Document SIMO for guidance on field entry authorisation. 2.3.7 The ADNOC OFFSHORE may require technical assistance for the inspection of specialist or unique equipment installed on board a Jack-Up unit, the ADNOC OFFSHORE reserve the right to employ the expertise of an Independent Certified Person from a third party company held on file by the ADNOC OFFSHORE. All ADNOC OFFSHORE registered ICP supply companies should have call Off Contract in place with the ADNOC OFFSHORES. 2.3.8 All relevant specified ADNOC OFFSHORE procedures shall be implemented. 2.3.9 The ADNOC OFFSHORE encourages constructive improvements to be made to this document and any amendments proposed should be processed through the original signatory authorities. 2.4 Responsibilities 2.4.1 Field Entry Permits - No Jack-Up Unit may operate in an ADNOC OFFSHORE controlled offshore oil field or port area unless a field entry permit has been issued for that Unit and all conditions attached to such permit or raised during the inspection have been met and rectified. All such Jack-Up Entry Permits will be issued in strict compliance with the document "ADNOC OFFSHORE Standing Instructions for Marine Operations" and HSE regulations. 2.4.2 Compliance - With regard to this Jack-Up, it is the responsibility of the Person-in-Charge (PIC – either Offshore Installations Manager or Master), on both professional and personal levels to comply with all relevant international and local legislations, Class Standards, safety standards, procedures, codes of practice, specific contract requirements and permit to work conditions. 2.4.3 Oil Field Security - It is the responsibility of the Contractor to make sure that the validity of the all security passes and travel card for the Jack-Up and all crew members is maintained in compliance with the requirements of ASMC. Issue Date: July-2020 Page 16 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) 2.4.4 Contractor Continuous Improvement - The Jack-Up Unit Owner/Operator will be required to demonstrate that they have identified the required Key Performance Indicators (KPI) with regard to the individual Jack-Up Unit’s integrity and the associated control systems. The contractor shall also demonstrate that a system of internal audit and review to assess whether the KPIs are being met is in place. This will include reporting to, and sign off by Senior Management and documentation of any remedial or corrective actions as an identified outcome from the process. The internal audit and assurance process shall include all of the asset management processes identified within this Standard, and will be subject to periodical review with regard to appropriateness and include sign-off by Top Management within the responsible company. Thus demonstrating an iterative process of compliance with requirements and continuous improvement is being applied. 2.4.5 3RD Party responsibilities - Certain requirements are specified by the ADNOC OFFSHORE that require independent and competent Third Parties to conduct inspections and audits. Thus providing an independent assessment of the approvals or compliance of the Jack- Up Unit for the specified requirements. Some of these may form the basis for the SCE Verification Scheme and will include the designated ICP. a. Lifting Gear Specialist Cranes, lifting gear & appliances. b. Flag State/Classification Society: Flag State Surveys. c. Classification Society Classification Rules, Additional Class Notations. d. Independent Competent Person Written Scheme of Examination. 2.5 Inspection and Approval Process Instructions 2.5.1 For a pre-hire approval of a Jack-Up (i.e. no previous operational experience with the ADNOC OFFSHORE) the following qualifications steps will be carried out (see Figure 5): The Job Officer initiates multi-discipline inspection using the relevant JUIMS ADNOC OFFSHORE Check-List (Appendix E), completion of the Jack-Up Unit Particulars Form (Appendix D Table D.3.0) and the Punch List (Appendix D Table D.4.0). The check sheets and forms will be distributed between the multi-disciplined team of Aviation, Lifting and Jacking System specialists as required. Contractor prepares Safety Case (Subsection 3.2) and Verification Scheme (Section 4). Contractor appoints pre-qualified ICP (Subsection 4.6) who reviews Safety Case and audits the Verification Scheme. ICP closes out outstanding items and issues approval report. Once the ICP approved Safety Case Report is received from the Contractor and reviewed by the ADNOC OFFSHORE, a lead time of three days notification from the contractor to the ADNOC OFFSHORE prior to the ADNOC OFFSHORE on board inspection is required to allow the ADNOC OFFSHORE to prepare for the inspection of the Jack-Up as per Subsection 2.8 The ADNOC OFFSHORE will notify the Contractors of any deficiencies or outstanding JUIMS Compliance items that require remedy prior to entering into Contract or entering into an ADNOC OFFSHORE Field (on an existing Contract). A Jacking trial will be agreed upon between the ADNOC OFFSHORE and the contractor and conducted as per Appendix F. 2.5.2 The approval process is re-visited on an annual basis (See also Subsection 4.5). Issue Date: July-2020 Page 17 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved  ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack-Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Figure 5 - ADNOC OFFSHORE Jack-Up Approval Process ADNOC OFFSHORE JOB OFFICER and ADNOC ADNOC OFFSHORE JACK-UP UNIT ICP - INDEPENDENT OFFSHORE LOGISTICS DIVISION TECHNICAL AUTHORITIES CONTRACTOR COMPETENT PERSON INITIATES MULTI- JACKING SYSTEM JOB OFFICER Marine Aviation, lifting SPECIALIST DISCIPLINE INITIATES RIG Authority and Jacking as INSPECTS JACK-UP ASSURANCE required Call-Off Contract UNIT ON BEHALF OF SUITABILITY PROCESS AND ADNOC VERIFICATION PROCESS JACK-UP OFFSHORE INSPECTION HSE CONTRACOR APPOINTS ADNOC OFFSHORE APPROVED ICP REVIEWS ICP SAFETY CASE AGAINST JUIMS PROVIDES ICP WITH SAFETY ADNOC OFFSHORE INSPECTS CASE AND VERIFICATION JACK-UP UNIT USING THE SCHEME ADNOC OFFSHORE CHECK LISTS AND THEN REVIEW FINDINGS AGAINST JUIMS CONTRACTOR LIAISES WITH ICP AUDITS ICP TO CLOSE SAFETY CASE VERIFICATION AND VERIFICATION SCHEME SCHEME AGAINST ADNOC OFFSHORE TECHNICAL JUIMS AND ISSUES AUTHORITY PROCESSES PUNCH- FINDINGS REPORT LIST UNTIL ALL ITEMS ARE VERIFIED AS CLOSE-OUT FINALISES RIG VERIFICATION PROCESS ADDRESSES ADNOC AND INITIATES PROJECT APPROVE JACK-UP ADNOC OFFSHORE LOGISTICS OFFSHORE INSPECTION VERIFIES CLOSE-OUT FOR PROJECT WORK DIVISION PROCESSES SCR PUNCH LIST, SUBMITS MOBILISATION AND APPROVES USE OF JACK- COMPLETED ICP OF REMEDIAL ACTION RECOMMENDATIONS UP UNIT APPROVED SAFETY CASE (RARS) TO ADNOC OFFSHORE Issue Date: July-2020 Page 18 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved  ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack-Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Issue Date: July-2020 Page 19 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– ADNOC Offshore. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) 2.6 Instruction to Contractor 2.6.1 The Contractor is required to demonstrate that the Jack-Up Unit under consideration for operation satisfies the ADNOC OFFSHORE requirements for Jack-Up Unit Integrity (as defined in this Standard). 2.6.2 This comprises of a Safety Case and Verification Scheme Document submission containing the following elements: a. The Contractor shall demonstrate adequate Risk Management by submitting a Safety Case for the Jack-Up. The content and format should be as described in Section 3 of this Standard. b. The Contractor shall demonstrate that all elements and systems critical to the safe operation of the Jack-Up Unit (Safety Critical Elements - SCE’s) function in the manner for which they were designed, are adequate for the proposed operation. This is to be provided in the form of a Verification Scheme as described in Section 4 of this Standard. 2.6.3 The Safety Case and Verification Scheme are for the Jack-Up only. Site specific issues will be addressed by means of a separate Risk Assessment (conducted with the ADNOC OFFSHORE Job Officer and his nominated team) prior to mobilisation as discussed in Subsection 3.8. 2.6.4 The Contractor shall appoint an ADNOC OFFSHORE approved Independent Competent Person (ICP – see Subsection 4.6) to conduct a review of the Safety Case and conduct an audit on board the Jack-Up unit for compliance against the Verification Scheme (see Subsection 4.3). The ICP will provide a Safety Case and Verification Report to the Contractor. 2.6.5 The Contractor will submit the Safety Case and Verification Scheme, together with ICP Verification Report confirming JUIMS compliance, to the ADNOC OFFSHORE. 2.6.6 The ADNOC OFFSHORE require three days’ notice from the contractor prior to attending the Jack-Up unit to prepare for the ADNOC OFFSHORE inspection. 2.7 ADNOC OFFSHORE Jack-Up Inspection Requirements 2.7.1 General The Jack-Up will be inspected by the ADNOC OFFSHORE upon receipt of the Safety Case Verification and ICP Verification Report and three days’ notice. All SCE High Criticality outstanding items (Remedial Action Recommendations – RAR’s) shall be closed out prior to the ADNOC OFFSHORE Inspection. The ADNOC OFFSHORE Marine Authority shall be responsible for conducting the subject Jack-Up inspections with support from the HSE, Lifting, Aviation Departments and, if necessary a Jacking System Specialist (competent third party as required). The ADNOC OFFSHORE job officer shall be responsible for coordinating the inspection process and all communications between the ADNOC OFFSHORE Marine Department inspection team and the Jack-Up Contractor. The ADNOC OFFSHORE reserves the right to inspect contracted Jack-Ups at any time during the period of the contract, in order to monitor compliance with established HSE and Marine Requirements. The Contractor should note that certain ADNOC OFFSHORE requirements in this document are more stringent than those required by Classification Rules and/or Flag State Mandatory Regulations. Such requirements form a deliberate and carefully considered part of overall ADNOC OFFSHORE policy and should be considered by the Contractor as mandatory. Issue Date: July-2020 Page 20 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– Company. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) 2.7.2 ADNOC OFFSHORE Inspector Qualification The inspections shall be conducted by ADNOC OFFSHORE appointed surveyors (competent, Mariner/Engineer, HSE inspectors, Lifting Engineer, Aviation, and Jacking Specialist as required). Surveyor qualification requirements include the following: Marine: a. BSc as Master Mariner with knowledge of industry standards such as Statuary Regulations including SOLAS, MARPOL and MODU. b. A broad understanding of Classification Rules and industrial guide lines including IMCA, OCIMF and API. c. 8 to 10 years relevant experience in marine and offshore operations, Offshore Support Vessels in Oil & Gas industry with 2 years in a senior position. d. Have conducted numerous marine surveys on all type of offshore support vessels and Jack-Up units for at least the last 5 years. Mechanical/Electrical: a. BSc in Marine Engineering, First Class Certificate of Competency as Chief Engineer. b. 8 to 10 years of relevant experience in marine operations as Marine Engineering Officer/Chief Engineer. c. Offshore Support Vessels and Jack-Up units in Oil & Gas industry with 2 years in a senior position. d. 5 years’ experience in marine operations and management with particular emphasis on ship and Jack-Up inspection with relation to dry docking. Jacking System: a. BSc in suitable Engineering discipline such as Marine Engineering, Ship Sciences, Mechanical Engineering or Naval Architect. b. 10 to 15 years’ experience in the oil & gas industry in the design and/or maintenance and operation of Jacking Systems, local & international marine operations laws/regulations & legislations including Auditing Barges and Rig Owners and Operators. c. Evidence of 5 years proven track record of Jack-Up Unit Jacking gear inspections. d. Must have an understanding of typical Major Accident Hazards and Safety Critical Elements for Jack-Up Operations afloat, jacking and elevated. e. ADNOC OFFSHORE internal training may be conducted with the following guide, Completion of an ADNOC OFFSHORE approved training program for Trainee Jack-Up Inspector that includes placement with marine operations on all types of Jack-Up units and involvement with the Rig Move operations for the ADNOC OFFSHORE. Lifting: B.Sc. Degree in Mechanical Engineering and have at least 5 years recognizable relevant experience in the examination, testing and certification of Lifting Equipment including Offshore/Onshore Cranes and formal training in examination and test of lifting equipment and hold Entry Exam Certificate issued by the Lifting Equipment Engineers Association. Aviation: Qualified and Licensed Pilot (Commercial Pilots Licence) with air law and aircraft technical Knowledge. 5 years’ experience; 3 of which should be working in a supervisory/executive role. Issue Date: July-2020 Page 21 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– Company. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) 2.7.3 ADNOC OFFSHORE Inspection Process The process will ensure that all deficiencies raised are transmitted to the Contractor and that all items are closed before Jack-Up goes on hire. The inspection process shall follow these steps: The ADNOC OFFSHORE will review the Contractor’s submitted JUIMS Verification Report and decide whether or not to proceed with the Jack-Up approval process and appoint the ADNOC OFFSHORE Inspector(s). Where feasible, a notice period will be given to the Jack-Up Contractor prior to the nominated ADNOC OFFSHORE Inspector(s) arriving on-board. The inspector will verify compliance using the relevant Inspection Check-List in Appendix E. The ADNOC OFFSHORE will require demonstration of effective jacking system operation in accordance with the Jacking Trial Procedure in Appendix F. The ADNOC OFFSHORE inspector’s completed Check-List and any Supplements will be forwarded to the respective ADNOC OFFSHORE Marine Department and Job Officer. The ADNOC OFFSHORE Marine department will compile a punch list of the deficiencies from all ADNOC OFFSHORE inspectors and will forward to the Jack-Up Contractors see Appendix D. For outstanding items, the Jack-Up Contractors will confirm with the ADNOC OFFSHORE Marine department the timeframe required to rectify the deficiencies and arrange re-inspection. The ADNOC OFFSHORE inspector will update the punch list after re-inspecting the Jack-Up and forward it to the unit Owner/Operator/Contractor. 2.7.4 ADNOC OFFSHORE Jack-Up Inspection List The checklists (Appendix E1) comprise of a General Acceptance Checklist which is applicable to all Jack-Ups which do not meet the small barge Jack-Up criteria as detailed within Subsection 2.1. Supplement check sheets are selected that address MODU or SOLAS requirements (Appendices E2.2 and E2.1) and the individual Jack-Up type. The list of Jack-Up type Specific Supplements is as follows: Small Barge Check-List (Appendix E3). Self-Propelled Jack-Up Check-List (Appendix E4). Dynamically Positioned Jack-Up Check-List (Appendix E5). A punch list will be forwarded to the Contractor See table D 4.0 Punch list within Appendix-D. Ref Level Description Comment by Contractor Close Date Fire Alarm panel in Repaired by service Y N 1.1.1 High 05/05/15 Fault company Fire Fighting equipment not Y N 1.1.2 Med Paint on order 05/05/15 correctly colour coded as per safety plan Issue Date: July-2020 Page 22 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– Company. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Extra escape route Y N 1.1.3 Low Extra signs on order 05/05/15 signs to be posted Level Indicators: High: These are mandatory, legislative and contractual or safety issues which must be rectified before the Jack-Up unit is allowed to go on hire. Med: These are defects which are not considered to be legislative, contractual or safety issues but which must be resolved within 3 months of inspection date. Low: Defects/observations to be rectified with 6 months. 2.8 Jack-Up Contractor Audit – Personnel Experience, Training & Certification 2.8.1 All contractors' personnel working in ADNOC OFFSHORE designated areas must comply with the competency and training requirements detailed in the Performance Criteria in Section 5 of this document. Safety training certificates for personnel may only be recognized if the courses are conducted by training establishments and instructors which are ADNOC OFFSHORE approved. 2.8.2 Documentation and Certification requirements for senior personnel are indicated in Table E1 3.1 & Table E1 3.2. Senior Staff must undergo the ADNOC OFFSHORE approval process as indicated in Figure E1 3.1 (see Senior Jack-Up Staff Approval Form in Appendix D, Table D.5.0). 2.8.3 All Subcontractors contracted by the Contractor and working on the subject Jack-Up must comply with the competency, training and certification requirements above and will undergo the same ADNOC OFFSHORE approval process as the Contractor. 2.9 Jack-Up and Personnel Documentation 2.9.1 The Contractor must carry the appropriate original Jack-Up documentation on-board the subject Jack-Up Unit in accordance with the requirements specified in Appendix E1.1 & Appendix E1.2. 2.9.2 The Contractor must carry the appropriate original personnel documentation on-board the subject Jack-Up Unit in accordance with the requirements specified in Appendix E1.3. 2.10 Jack-Up Age 2.10.1 Age limits for Jack-Up Units wishing to operate for the ADNOC OFFSHORE, or to allow for renewal of Contract are defined below. 2.10.2 Only the original date of the Unit’s construction (keel laid) date shall be considered. 2.10.3 It should be noted that the operating condition of the Jack-Up is the overriding consideration – in that any Unit that meets the age criteria but fails in respect to condition and fitness for purpose (See Appendix E1.8) will be rejected. 2.10.4 The approval for Jack-Up Units over 35 years old will only be accepted by the ADNOC OFFSHORE on satisfactory review (by ADNOC OFFSHORE and ICP) of a documented justification and verification that all necessary rig specific critical issues (wear, corrosion, fatigue, modification/repair) have been appropriately addressed in the format of a Life Assurance Program (LAP – see performance criteria in Appendix E1.11). 2.10.5 During LAP units over 35 Years shall be upgraded to meet the requirements of the 1989 Issue Date: July-2020 Page 23 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– Company. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) MODU/MOU Code. 2.10.6 The justification will be submitted as a supplement to the current JUIMS Compliance Application (either approved or pending submission to ADNOC OFFSHORE for approval). 2.10.7 The Contractor will appoint an ICP to verify the LAP application and submit a written report for ADNOC OFFSHORE review and approval. 2.10.8 Cases where a Jack-Up Unit has been through a process to enhance/extend the operating life of the Unit beyond 35 years will be assessed on their individual merits. 2.10.9 The LAP process is to be reviewed on 5 yearly basis (or sooner if required) to ensure compliance with expected extended life design, details of the LAP will be checked during the SCE annual verification to ensure that any deterioration of the Jack-Up unit is captured. 2.10.10 The maximum age of any Jack-Up working in ADNOC OFFSHORE waters is 45 years. ADNOC OFFSHORE Contract or Rig Age Requirement Action Renewal Demonstration that the Unit has a Not documented Rejected >20 Years design life greater than current age/ future contract duration. Fully Documented Eligible No process carried out, or not ADNOC OFFSHORE Rejected Undergo complete Life Assurance approved 35 Years Program and upgrade, prior to contract or renewal (LAP). Full process ADNOC Eligible OFFSHORE approved LAP compliance to be monitored on an Review methodology, Eligible if >35 Years annual basis. extent and outcome of assessment Lap Process reviewed every 5 years. process approved >45 Years Age of unit not to exceed 45 years Rejected Rejected 3. JACK-UP SAFETY CASE 3.1 Jack-Up Safety Case Overview 3.1.1 The Contractor shall demonstrate that the Jack-Up Unit and operational systems and personnel function meet the levels of HSE required by the ADNOC OFFSHORE. 3.1.2 The Contractor is required to document the process of risk management in the form of a Safety Case. The objectives of the Safety Case are to demonstrate the following: a. That the safety management system is adequate to ensure that the design and operation of the Jack-Up Unit and its associated equipment are safe. b. That the potential hazards of the installation and the risks to person, asset, environment and reputation have been identified and the appropriate preventative measures are implemented. c. In the event of an incident occurring provision is made for control mechanisms for recovery such as fire control, evacuation etc. 3.2 Safety Case Structure 3.2.1 The Safety Case shall include sections containing the following aspects: Issue Date: July-2020 Page 24 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– Company. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Technical description of the Jack-Up Unit – focussing on features pertinent to the safety case - including operating capabilities (see Subsection 3.3). Detailed description of the Contractors Health, Safety & Environmental Management (HSE) system (see Subsection 3.4). Risk Assessment - identification of major hazards together with an assessment of the probability/frequency of occurrence and potential consequence on a quantitative basis (see Subsection 3.5). Demonstration that risk reduction measures are implemented to remove the risk and where not possible, reduce the risk levels to As Low As Reasonably Practicable (ALARP). The safety case will list the SCEs and the scheme of verification developed from the risk assessment (see Subsection 4.2). Items 1) to 5) cover the generic Jack-Up Unit safety case. Site specific operational risk will be addressed by means of a separate Risk Assessment (conducted with the ADNOC OFFSHORE Job Officer and his nominated team) prior to mobilisation as discussed in Subsection 3.8. 3.3 Technical Description of the Jack-Up Unit 3.3.1 The Safety Case documentation shall include a detailed description of the function of the Jack-Up Unit. This shall contain, as a minimum and where applicable, the following details: Summary of Unit function. Year of Build. Rules and regulations to which the Unit is currently classed (certificate(s) to be supplied as supporting documentation). Description of general layout (drawings of profiles, main deck and machinery decks to be included). General dimensions (length, breadth, hull depth, leg length and spacing). Lightship and variable load details. Details of manning for each mode of operation – afloat, jacking and elevated. Details of Units systems (utilities, communications). Details of marine systems (jacking, towing/mooring, ballasting, propulsion). Details of cranes. Details of drilling equipment and associated systems. Details of Well Control equipment and associated systems. Identification/inventory of hazardous materials. Details of Safety systems (fire and gas detection, emergency shut-down, GA/PA system, HVAC, fire protection, escape and rescue and navigation). Details of Life saving appliances (Life boats, Rescue boat, Life rafts, etc). Interface systems (helicopter, communications, positioning systems – mooring and winches, diving equipment, 3rd party equipment such as cement system/Choke & kill system). Planned Maintenance system – including maintenance of Safety Critical Elements and Wear Critical Elements (Appendix E1.4). 3.4 Detailed Description of Contractors HSE Management System Issue Date: July-2020 Page 25 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– Company. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) 3.4.1 The Safety Case documentation shall include details of the Contractor’s HSE Management System used on the Jack-Up Unit: Corporate and Jack-Up specific Policy statements (including reference to specific HSE/SMS manuals). Details of HSE performance measures (auditing processes, key performance indicators – KPI’s, and actionable mitigation and close-out processes). Details of Contractor’s organisation (organogram) and interface with Jack-Up (lines of communication and authority). Details of Jack-Up Crew organisation (roles and responsibilities). Details of competency – including crew qualification, training and crew participation in HSE systems (see Performance Criteria in Appendix E1.3). HSE compliance (auditing) systems. Management of Change Systems (Appendix E1.5). Emergency Response System (Appendix E1.6). Accident/incident investigation methods and records and system root cause analysis and corrective measures for lessons learnt. Details of system for Subcontractors (Subcontractor must comply and demonstrate systems as per items Appendix E1.3). Details of Jack-Up Marine Operations Manual (copy to be submitted as supporting documentation). 3.5 Risk Assessment – Methodology 3.5.1 The Contractor is required to perform a Risk Assessment of the operation of the subject Jack-Up. The risk assessment/risk management process shall consist of the following aspects: Identification of hazards - including lessons learnt from the Contractor, local Regional and Industry incidents (HAZID). Evaluation of risks (Quantitative Risk Assessment - QRA). Specification of safeguards. Specification of measures/recommendations. Determination of acceptability of residual risk (included in the QRA). 3.5.2 The Contractor may seek guidance from the ADNOC Risk Management Guidelines – ADNOC COPV5-01, (Appendix C References 1.2, 1.3 and 1.4 respectively). 3.5.3 The ADNOC Risk Management Guidelines referenced above provide a framework for identifying and categorising the risk created by each hazard. The risk shall be evaluated according to: The potential severity of the hazard should an event take place. The probability of the incident occurring. The risk ranking. 3.5.4 Risks will be ranked into the following categories (see Figure 6): Unacceptable This level exposes the ADNOC OFFSHORE and the Contractor to unacceptable losses to persons, asset, environment and reputation. (High Risk) Risks in this category shall be eliminated or reduced to acceptable Issue Date: July-2020 Page 26 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– Company. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) levels. Action shall be undertaken immediately and prior to the ADNOC OFFSHORE acceptance of the Unit for operation. ALARP The hazards are acceptable but must be managed to reduce the frequency and the consequences as low as practicably possible. (Medium Risk) Acceptable Acceptable without further immediate action – but shall be managed to reduce frequency as resources permit. (Low Risk) Unacceptable Region Unacceptable Region Tolerable Limit 1 in 1,000 per Year Tolerable Limit 1 in 10,000 per Year ALARP or Tolerability Region ALARP or Tolerability Region ALARP Benchmark 1 in 50,000 per year Risk shall be justified as ALARP i.e. Cost Benefit Analysis Acceptable tolerable limit 1 in 100,000 per year Acceptable tolerable limit 1 in 1,000,000 per year Acceptable Region Acceptable Region INDIVIDUAL RISK TO WORKERS INDIVIDUAL RISK TO PUBLIC Includes Contractor & Sub Contractor Individuals not directly involved with personnel activities Figure 6 – Risk Ranking. 3.6 Risk Assessment Documentation 3.6.1 The Risk Assessment shall address the operation of the Unit for the various operations: a. Afloat (transit). b. Transition between Afloat and Elevated condition (Jacking up/down). c. Elevated operations. 3.6.2 The identification of potential hazards for the modes of operation (HAZID) may be conducted on a qualitative basis – preferably in a workshop environment involving the subject Jack-Up key crew members. 3.6.3 Tables D.1.1 to D.1.3 in Appendix D are an indication of the minimum aspects that shall be addressed in the Hazard identification process. These tables cover the various modes of operation - afloat, jacking and elevated. 3.6.4 Identified Hazards should be presented in a Major Accident Hazard (MAH) Register. The Risk Assessment Matrix (RAM), indicated in Figure 10 can be used to categorise hazards and identify potential Major Accident events (MAE’s). 3.6.5 Identified MAE’s should be presented in the form of a MAE Register and evaluated and Issue Date: July-2020 Page 27 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– Company. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) managed to acceptable or ALARP using a quantitative analysis (calculation of frequency and consequence, damage severity and damage frequency). 3.6.6 The calculated risk should also illustrate the residual risk once the proposed control, mitigation and recovery measures have been implemented. 3.6.7 Recommended process for the development of the MAH and MAE Registers and subsequent Quantitative Risk Assessment is described in ADNOC COPV5-03, Section 7. Example Formats for MAH and MAE Registers are provided in Appendix-D Tables D 1.6 and D 1.7. 3.6.8 When applying the QRA process, the reference statistics quoted must be demonstrated to be applicable to the subject being analysed and from an appropriate source. Data for analysis can come from a number of sources including: Contractor and Regional (including ADNOC OFFSHORE) Information: Accident records. Near miss records. Maintenance records. Other Jack-Up reliability and performance records. Human error trials (drill records etc.). Public Domain Information: OGP Risk Assessment Data Directory. European Gas pipeline Incident data Group (EGIG). Offshore Reliability Database (OREDA). Worldwide Offshore Accident Database (WOAD). Large Atmospheric Storage Tanks Fire (LASTFIRE). SINTEFF Well Blowout Frequency Database (SINTEFF). 3.7 Specification of Measures/Recommendations 3.7.1 All identified hazards and consequences must be worked through (beginning with High Risk) to specify all the measures needed to control the risks. Existing safeguards that are employed must be included in the evaluation. The selection of control processes shall be based on the following hierarchy (as per ADNOC-COPV5-03): Eliminate the hazard entirely. Substitute the hazard with one with less severe consequence. Engineer the controls such that the hazard has less probability. Personnel protection. Procedural controls. 3.7.2 Safeguards are to be presented in four categories: 1. Physical modification to the Jack-Up Unit. 2. Procedural (operational instructions). 3. Human (promulgation and supervision). 4. Contingency (emergency control and mitigation). 3.7.3 Priority shall always be given to finding an engineering solution as opposed to a procedural Issue Date: July-2020 Page 28 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– Company. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) control when reducing risk. Any additional required safeguards must be identified by the Contractor in the Safety Case. 3.7.4 Any timescale associated with the additional measures/recommendations needs to be clearly defined for the acceptability appraisal and shall be included as part of the Remedial Action Register (RAR – see Subsection 4.3). 3.7.5 All existing safeguards and additional required control measures and supporting documentation must be submitted as appendices to the safety case – demonstrating correct measures have been implemented and maintained. These will include (but not be limited to) the following: Documented evidence of physical remedial work and commissioning/verification of effectiveness. Operational procedures and instructions. Emergency procedures. HSE/SMS documentation. PTW procedures. Preventative maintenance programs and procedures. Inspection procedures. Evidence of promulgation to workforce (training, meetings, toolbox talks etc.). Definition of roles and responsibilities of key personnel during operation. Details of key personnel competency (certificates etc.). Details of emergency systems (shutdown, deluge, alarms and communications). Mitigation systems (temporary safe refuge, rescue equipment, evacuation etc.). 3.8 Site Specific Operations (including Combined Operations) 3.8.1 The Safety Case shall address only integrity assurance of the Jack-Up. Site specific operations including drilling, flaring and operations adjacent to an ADNOC OFFSHORE asset (super complex or wellhead tower) will be managed outside the Safety Case – by means of a project specific Risk Assessment. 3.8.2 The project specific Risk Assessment will be coordinated by the ADNOC OFFSHORE Job Officer prior to Jack-Up mobilisation. This assessment will include (but not be limited to) the hazards indicated in Appendix D 1.4. 3.8.3 The Contractor will be required to submit site specific risk management documentation, in the form given in Appendix D.1.5. This will provide evidence that the Contractor fully understands its obligations under the contract with the ADNOC OFFSHORE and also that the Unit is fit-for-purpose for the site specific operation. 3.8.4 Details of a specific operation (platform and local infrastructure details, foundation characteristics, pre-laid mooring pattern etc.) will be provided by the ADNOC OFFSHORE. 3.8.5 The Contractor must be familiar with the procedure to be followed for the preparation and execution of the Jack-Up Unit move - given in the latest revision of the Standing Instructions for Marine Operations ADNOC OFFSHORE-SIMO. 3.9 ADNOC OFFSHORE Provided Data 3.9.1 Details of the site and particular operation and the functional demands of the Jack-Up Unit will be provided by the ADNOC OFFSHORE Job Officer–who is responsible for Jack-Up Unit operations. 3.9.2 The information to be provided to the Jack-Up Unit owner’s representative, at least five (5) working days in advance of operation, is as follows: Issue Date: July-2020 Page 29 of 353 Copyright © 2020 Abu Dhabi Company for Offshore Petroleum Operations Ltd– Company. All rights reserved ADNOC Classification: Internal A0-LOG-V-STD-002 (Rev.0) ADNOC Offshore Jack- Up Unit Integrity Management Standard (ADNOC Offshore JUIMS) Jack-Up Unit orientation diagram ADNOC OFFSHORE-SIMO/Appendix-A Rev. 3 sheet A-(i or ii). Jack-Up Unit move data sheet ADNOC OFFSHORE-SIMO/Appendix-A Rev. 3 sheet A- (iii) which includes water depth at the proposed new location. Jack-Up Unit move check-list ADNOC OFFSHORE-SIMO/Appendix-A Rev. 3 sheet A- (iv). Seabed survey report and debris clearance surveys (300 ft. radius). Seabed Data - bathymetric survey. Soil Data - sufficiently detailed information in the form of geotechnical site investigations (CPT, borehole investigations, geophysical) together with records of penetrations of previously attending Units. Location penetration record is provided in the form of ADNOC OFFSHORE-SIMO/Appendix-A Rev. 3 sheet A-(viii). Pipeline and sub-sea equipment clearance report (10ft minimum clearance required). Job description – including required operational air gap and all crane lifting requirements (weight to be lifted and positions on complex or tower) for crane capability assessment. Detailed inventory of potential hazards at the platform, including any incidents that have occurred in the ADNOC organisation that could be pertinent to the safe operation at this location. Weather forecasts for Jack-Up Unit move (prior to and during move). Well head and annuli pressure readings from the platform (approximately 2 weeks prior to moving to location). Extreme weather criteria (50 year storm conditions) for jack-up suitability assessment. Details of the pre-laid anchor pattern (if applicable) – arranged for the specific Jack- Up. Details of the proposed tugs (and bollard pull certificates) approved by the ADNOC OFFSHORE. 3.10 Operational Feasibility – ‘Fit for Purpose’ 3.10.1 The ADNOC OFFSHORE Job Officer will be responsible for clearly specifying the operational requirements and limitations as an essential part of the Jack-Up Unit specification. 3