© 2010 Chevron

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

© 2010 Chevron

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

© 2010 Chevron

Agenda

Process Safety and Asset Integrity Management

Initial Asset Integrity Management Development

Asset Integrity Management Process within Chevron Global Upstream

Questions?

© 2010 Chevron

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…

© 2010 Chevron

Setting the Stage Process Safety and Asset Integrity

Risk Based Process Safety

Guidelines for

CCPS

Proper Functioning Equipment

Mitigation

Condition Monitoring

Inspection

Asset Integrity Management

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AI Corporate Standard

AI Corporate Guidelines

AI Gap Assessment

SERIP AIM Procedure

Audit Protocol

Equipment Specific Requirements

CGUG Implementation

Supplemental Asset Integrity Requirements

SERIP Asset Integrity Subprocess

Corporate Reliability Expectations

Corporate Asset Integrity Requirements

CGUG Implementation

Implementation of AIM Global Upstream & Gas

© 2010 Chevron

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.

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Focus on Layers of Protection Not just the Fixed Equipment

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Setting the Appropriate Scope

Floating Systems and Subsea

Machinery

Safety Systems

Critical Structures

Fixed Equipment

Electrical , Instrumentation and

Controls

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Asset Integrity Management Process 4 Basic Steps

Develop Inspection, Test, and Maintenance Plans

Execute Inspection, Test, and Maintenance Plans

Monitoring and Managing Deviations

High Consequence

Right information, right person, right decision

Execute the Plan

Use Industry practices

Identification of Important Assets

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Identifying “Critical” Assets/Equipment What does “Critical” really mean?

High Likelihood High Risk

Low Risk High Consequence

Consequence

Like

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Criticality Assessment

Integrity Hazards Examples

Determine Top Event

Determine Causes

Determine Consequences

Identify Safeguards

• Health, Safety, Environment, and Asset

• Corrosion

• Riser Rupture and spill

• Hydrocarbon Gas

High Consequence?

Assessment Process

Yes

• Emergency Shutdown Valve, Evacuation Alarm, Inspection Program

© 2010 Chevron

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

© 2010 Chevron

Variation Management Nonconformances

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Levels of Governance

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.

Focus on Variation

Management

Variations must be addressed with the appropriate level of management involvement.

Levels of Governance

Levels of Governance

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Manage Nonconformances

“The right people, make the right decision, based on the right information”

© 2010 Chevron

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…

© 2010 Chevron

Questions???