João Abruzzini / Brian Bain

Getting StartedIOOC Offshore QRA Training Course : 14th – 18th November 2009

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Offshore QRA Training Course

Welcome!

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Practical info

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Training ObjectivesTo develop a practical understanding of an Offshore Risk Assessment technique and modern risk based approaches.

Present practical examples of Risk Assessment as an effective decision tool.

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Course FormatLectures

Exercises

Workshops

Demonstration

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Memory Retention

10% What we see

20% What we hear

50% What we see and hear

80% What we see, hear and do

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Course Topics#1• Module 1: Offshore Installation Types• Module 2: Offshore Process Engineering• Module 3: The Piper Alpha Disaster• Module 4: Major Energy Industry Accidents• Module 5: Overview of Offshore Risk Assessment• Module 6: Comparison of QRA Onshore and QRA Offshore• Module 7: Probability in QRA• Module 8: Sectionalisation and Inventory Analysis• Module 9: Background Issues in QRA• Module 10: Leak Frequency Analysis• Module 11: Overview of SOQRATES• Module 12: Barriers & Failure Data• Module 13: Release Modelling• Module 14: Ignition Modelling• Module 15: Fire Analysis• Module 16: Explosion Analysis

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Course Topics#2• Module 17: Smoke and Gas Analysis• Module 18: H2S Dispersion• Module 19: Human Impact• Module 20: Event Trees Analysis• Module 21: Risk Calculations• Module 22: Evacuation Escape and Rescue• Module 23: Ship Collision• Module 24: Other Major Installation Based Hazards• Module 25: Dropped Objects• Module 26: Helicopter Crash• Module 27: Transport & Occupational• Module 28: The SOQRATES Model• Module 29 : The Neptune Toolkit & BP OMAR• Module 30: Risk Results and Risk Criteria• Module 31: Planning/Management of a QRA

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Exercises• Exercise 1 : Piper Alpha Disaster• Exercise 2 : Basic Risk Calculations• Exercise 3 : Event Tree Calculation• Exercise 4 : Probability Calculations• Exercise 5 : Identify Isolatable Sections• Exercise 6 : Calculation of Inventories for

the Isolatable Sections• Exercise 7 : Parts Counting• Exercise 8 : Building Event Trees with

Failure Branches• Exercise 9 : Release Modelling

Calculations

• Exercise 10: Fire Size Calculations for Jet & Pool

• Exercise 11: Explosion Calculations • Exercise 12 : Fatality Calculations• Exercise 13: Risk Calculations• Exercise 14: Ship Collision Analysis• Exercise 15: Transport Risk Calculations• Exercise 16: Sensitivity Analysis in

SOQRATES• Exercise 17: FN Curve Construction• Exercise 18: Small QRA Study

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You and Your Expectations

- Area?- Expertise?- Years of Experience?

Name?

Expectations?

???? ?

?Something about you...

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DNV – an independent foundation

Our PurposeTo safeguard life, property and the environment

Our VisionGlobal impact for a safe and sustainable future

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More than 140 years of managing riskDet Norske Veritas (DNV) was established in 1864 in Norway

The main scope of work was to identify, assess and manage risk – initially for maritime insurance companies

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Head office Local offices

DNV has about 8000 employees in close to 300 offices in about 100 countries (Figures 2008)

300 offices in 100 countries

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Cross-disciplinary competence within risk, management, technology and operational expertise

Our services and solutions are built on leading edge technology

Offshore pipeline technology leader− DNV Offshore Rules for pipelines recognised as world class

Deep water technology− Providing reliable verification and qualification of unproven technology

Broad experience with LNG / Natural Gas

Safeguarding and improving business performance

Energy

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Managing risk

Natural Gas/LNG

Utilities Cleaner energy and renewables

Arctic Operations & Technology

Deep and ultra-deep water field development

Refining & petrochemicals

Fixed structures, MOUs and FPSOs

Offshore and onshore pipelines

Broad experience in the energy industry

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Our people – a vital resource

People are the core of DNV 98 nationalities8000 employees

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Safeguarding life, property and the environment

www.dnv.com