Asset Integrity Management More Than Just a Fixed Equipment Inspection Program?

Transcription

1 Asset Integrity Management More Than Just a Fixed Equipment Inspection Program? Joey Poret Reliability & Integrity Supervisor Chuandongbei Gas Project

2 Joey Poret Currently the Reliability & Integrity Supervisor for the Chuandongbei Gas Project in Sichuan, China Over 15 years experience in Nondestructive Testing and Inspection Over 10 years experience in the development of Risk Based Inspection and Mechanical Integrity Programs Certified API 510 and 570 Inspector. Also holds ASNT Level III certification Co-developer of the Chevron Upstream Asset Integrity Management process

3 Agenda Process Safety and Asset Integrity Management Initial Asset Integrity Management Development Asset Integrity Management Process within Chevron Global Upstream Questions?

4 In the beginning, everyone had an opinion Asset Integrity Management is a fixed equipment inspection program. will apply to all equipment Asset Integrity Management is a risk-based process for determining priorities of tasks Asset Integrity Management will double my maintenance & inspection workload. Integrity is the same thing as Reliability

5 Setting the Stage Process Safety and Asset Integrity Guidelines for Risk Based Process Safety CCPS Condition Monitoring Inspection Mitigation Asset Integrity Management Proper Functioning Equipment

6 Implementation of AIM Global Upstream & Gas Corporate Reliability Expectations Corporate Asset Integrity Requirements Supplemental Asset Integrity Requirements AI Corporate Standard AI Corporate Guidelines AI Gap Assessment CGUG Implementation CGUG Implementation SERIP AIM Procedure SERIP Asset Integrity Subprocess Equipment Specific Requirements Audit Protocol

7 What is Asset Integrity & Asset Integrity Management? Asset Integrity The ability of an asset to perform its planned function effectively and efficiently for its intended application throughout its service life. Asset Integrity Management builds on existing Reliability & Integrity Efforts Focused on high consequence areas - consequences of failure are unacceptable. Applies a layer of rigor and governance to ensure the integrity program is being executed as planned and that variations are appropriately resolved. 7

8 Focus on Layers of Protection Not just the Fixed Equipment 8

9 Setting the Appropriate Scope Machinery Critical Structures Safety Systems Fixed Equipment Electrical, Instrumentation and Controls Floating Systems and Subsea

10 Asset Integrity Management Process 4 Basic Steps Identification of Important Assets High Consequence Develop Inspection, Test, and Maintenance Plans Use Industry practices Execute Inspection, Test, and Maintenance Plans Execute the Plan Monitoring and Managing Deviations Right information, right person, right decision

11 Identifying Critical Assets/Equipment What does Critical really mean? High Likelihood High Risk Likelihood Low Risk High Consequence Consequence

12 Criticality Assessment Integrity Hazards Examples Hydrocarbon Gas Determine Top Event Riser Rupture and spill Assessment Process Determine Causes Corrosion Determine Consequences Health, Safety, Environment, and Asset High Consequence? Identify Safeguards Yes Emergency Shutdown Valve, Evacuation Alarm, Inspection Program

13 Develop Integrity Plans An AIM Inspection, Test, and Preventive Maintenance (ITPM) Template is a documented reliability and integrity strategy for a particular equipment type. The ITPM plans include the scope, failure modes, recommended ITPM tasks, and a task selection matrix. Templates feed into local RBI / RCM / and FMEA reliability processes based on local considerations

14 Variation Management Nonconformances Focus on Variation Management Nonconformances Discrepant Material Condition - affects the ability to perform integrity critical functions Overdue Integrity Tasks a task is planned to exceed the required completion date. Levels of Governance Levels of Governance Levels of Governance Variations must be addressed with the appropriate level of management involvement. 14

15 Manage Nonconformances The right people, make the right decision, based on the right information

16 Do you still have the same opinion? AIM program is a fixed equipment inspection program. Asset Integrity Management will apply to all equipment Asset Integrity Management is a risk-based process for determining priorities of tasks AIM program will double my maintenance & inspection workload. Integrity is the same thing as Reliability

17 Questions???