Subsea Reliability and Integrity Management Reliability and Integrity

Subsea Reliability and Integrity Management • Reliability and Integrity Management – Have very similar intent - almost the same definition – Treated separately by some - integrated in others – Can appear as competing philosophies in organisations • Typical Problems areas when not integrated – – 1 Duplication of effort Conflicting goals and requirements Conflicting management roles and responsibilities Gaps and Blind spots

Proposed new RP • Integrate two fundamentally important management systems – Subsea reliability engineering – integrity management • Unify under single SRIMS process • Supported by a single, fully aligned, API RP. • Aim : – To develop guidance on management practices and tools to assess, optimise, manage and meet Safety, Environment and Production goals – To bring Design and Operations stage into closer alignment- including critical handover period – Operations to have greater input and control over design decisions

Motive and Approach • Motive – Greater safety and environmental protection – More cost effective production – Integration of best practices in reliability engineering, technical risk management and Operational integrity Management • Address : – Reliability and Integrity Management Leadership and Direction – Coherence and consistency of process and assessment between design and operation – Data Management, feed back and organizational learning – System Integrity

Principles of Integration DIRECTION AND LEADERSHIP Project Management Operational Management Project Team Operations Team Project Deliverables Operating Production System IMPLEMENT COHERENCY FEEDBACK PLAN CONSISTENCY Corporate Management DATA - FEEDBACK AND LEARNING DEFINE

Scope (TBD) • Reliability Engineering and Integrity Management Systems (building on API RP 17 N and other RP and standards) – Including Operations input at design stage – Handover to Operations – Reliability Management of operating assets • Practical reliability and integrity assessment tools and management tools • Application to – Subsea production systems – subsea HIPPS – Drilling and BOP systems • Failure Data Collection and on-line/in-service condition monitoring of subsea systems • Etc.

Reliability led Design defects Installation Risk Management Errors Defects Operate 6 Feed back Inspection Monitoring Testing Prevent Detail Design Manufacture Quality& Reliability led Manufacture Qualification testing Prevent errors Prevent Design Prevent Life Cycle Management Fail Data collection Data analysis

Impact on SC 17 • Options for Consideration 1. Update API 17 N (Subsea reliability/technical risk management- to address integration between reliability and integrity 2. New API 17 standard/RP on Reliability and Integrity management with updates and cross references to 17 N and 17 O and 17 Q 3. API 17 O (HIPPS) - Include annex on Reliability Modelling and Calculation of System Safety for HIPPS 4. Any other suggestions? 7