rn3 - risk management of major hazards

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Valery Lesnykh and Børre Paaske 09 December 2010 RN3 - Risk Management of Major Hazards Phase 4 - Status report to Steering Committee

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RN3 - Risk Management of Major Hazards. Phase 4 - Status report to Steering Committee. Contents. Objectiv for RN 3 - Phase 4 Status Feedback from Risk Assessment Seminar delivered 7.December Further work in Phase 4 - Risk Management Seminar. identify assess manage. risk. - PowerPoint PPT Presentation

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Page 1: RN3 - Risk Management of Major Hazards

Valery Lesnykh and Børre Paaske 09 December 2010

RN3 - Risk Management of Major Hazards

Phase 4 - Status report to Steering Committee

Page 2: RN3 - Risk Management of Major Hazards

© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

2

Contents

Objectiv for RN 3 - Phase 4

Status

Feedback from Risk Assessment Seminar delivered 7.December

Further work in Phase 4 - Risk Management Seminar

Page 3: RN3 - Risk Management of Major Hazards

© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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The key challenge

identify assess manage

risk

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© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Barents 2020 Phase 4 – Working Group 3 Members

Russian team Norwegian/OGP team

V.V. Lesnykh, Gasprom VNIIGAZ - coordinator

Andrey.A. Petrulevich, Gazprom VNIIGAZ

Mikahil.V. Yaroshevich, Giprospetsgaz

Vladimir.S. Safonov, Gazprom Dobycha Shelf

Mikhail.V. Lisanov (S.N. Mokrousov), Industrial Safety Institute

Dennis.V. Gordienko, FGU VNIIPO Emercom .

Viktoria Smirnova, Gazprom

Ekaterina Srebnyak, RF Maritime Rescue Service

Sergey Gubkin, GNII

Vladimir Nekrasov, EMERCOM

Jerome Frindel, TOTAL

Dmitry Kazakovtsev, BP

Mark Young, Cairn Energy

Odd Thomassen (observer),Norwegian Petroleume Safety Authority

Børre Paaske, DNV - coordinator

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© Det Norske Veritas AS. All rights reserved.

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09 December 2010

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Scope of RN03 work in Phase 4 Task 1 – Outline and plan two risk management seminars

Task 2 – Prepare and carry out risk assessment seminar in arctic conditions/ workshop with focus on- experience exchange- comparative analysis of efficiency of methods and software- required databases to increase safety of offshore operations- practical application of risk assessment in the design process for offshore activities- 30 participants, technical experts, risk analysts, authorities

Task 3 – Prepare and carry out risk management seminar for offshore activites in the Barents Sea. - Emphasis on concrete cases typical for installations in the Barents Sea. - Cases reflecting both the usage of risk management and risk assessment in the development process. - Actual recent accidental events (e.g. Mexican Gulf) will be used to illustrate the risk management

process.- 100 partcipants, authorities, oil and gas company managers, designers

Task 4 – Proceedings/Position paper to document the contents of the seminar and the discussions that take place.

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© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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What Can Go Wrong?Hazard Identification

How Big?Consequence Analysis

How Often?Frequency Analysis

So What?Risk Assessment

What Do I Do?Risk Mitigation

What Do I Do?Risk Mitigation

Risk Assessment Seminar – technical focus

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© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Risk Management Seminar – work processes and responsibilities

PlanningImprovements HSE planGoalsHazard identificationRisk assessment

Execution

Risk

Management

Monitoring

Operational controlEmergency preparedness

Performance measurementInspectionsAudits

Management reviewsMitigating measures

HSE legal requirements

Page 8: RN3 - Risk Management of Major Hazards

© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Risk Management Seminar – work processes and responsibilities

PlanningImprovements HSE planGoalsHazard identificationRisk assessment

Execution

Risk

Management

Monitoring

Operational controlEmergency preparedness

Performance measurementInspectionsAudits

Management reviewsMitigating measures

HSE legal requirementsWhat Can Go Wrong?Hazard Identification

How Big?Consequence Analysis

How Often?Frequency Analysis

So What?Risk Assessment

What Do I Do?Risk Mitigation

What Do I Do?Risk Mitigation

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© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Status and schedule

Status

Risk Assessment seminar and Risk Management seminar scoped

Risk Assessment seminar prepared and delivered (7.12)

Risk Managment seminar proposed scheduled for Dec 2011.

Schedule

Dec.2010 – May 2011: Draft Proceedings/position paper

Dec. 2010 – Dec 2011: Plan and develop Risk Management Seminar

Dec. 2011: Deliver Risk Management Seminar

Jan. 2012: Final Proceedings/Position paper

Page 10: RN3 - Risk Management of Major Hazards

© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Topics for Seminar on Risk assessment of offshore activities in the Arctic, 7. December

Introductory lecture on risk assessment in arctic areas

Modelling and influence of safety barriers in risk assessments

North Sea databases on incidents, accidents, failure and reliability data for use in risk assessments.

Impact Criteria for personnel, safety functions and structures

Escape, Evacuation and rescue

Emergency preparedness and response

Reception at VNIIGAZ; informal dinner and continue discussion

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© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Safety Barriers

A safety barrier is safety critical elements which shall prevent, A safety barrier is safety critical elements which shall prevent, control or mitigate a major accident. control or mitigate a major accident.

The product of technical, operational, and organizational The product of technical, operational, and organizational conditions describe the barrier’s integrity.conditions describe the barrier’s integrity.

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© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Risk Assessment Seminar - Summary

The importance of assessing the functionality of the safety barrieres and their influence onf the risk level, reflecting operational, technical, and organizational conditions

Use the risk assessment to improve and qualify the functionality of the safety barriers during the design process

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© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Feedback and experience from Risk assessment seminar

Very good facilities and support from VNIIGAZ

Partcipants were active; a lot of questions and discussions

Ambitious cope – ran out of time; needed to cut some topics short

Positive feedback on the level of technical detail (need to keep technical focus)

30 participants

3 lecturers from DNV, one Russian speaking

Course material handed out in Russian and English

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© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Discussions during the day

Role of authotities; approval versus consent

Acceptance criteria for risk; own/defined by operators or authorities ?

Integrity and failure probabilities of safety barriers

Integrity and test criteria of fire walls and how to model this in risk assessment

Use of fault trees to define failure probabilities

Modelling of gas detector failures

Probability of failure of fire walls

How to transfer knowledge attained from risk assessment to the operations phase

Time limits for assessing hazardous impacts on personell

Comparison of risk modelling software applied in Russia and Norway

Etc…

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© Det Norske Veritas AS. All rights reserved.

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09 December 2010

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Next seminar – Risk Management

Technical excellence in risk assessment is not sufficient to ensure that risks are properly managed – need to implement the full management cycle to follow up and mitigate indentified risk.

Intention of the seminar is to anchor this understanding of the importance of risk management, and what risk management is.

This relies on examples from industry and authorities, to give the complete picture on ”how and why” to do risk management.

Need active contribution from B2020 sponsors, authorities and stakeholders in the next seminar to ensure real experience sharing.

Findings from recent accidents in the offshore industry:

•Lack of risk understanding

•Insufficient learning from past/simialar incidents

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© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Next seminar – Risk Management

PlanningImprovements

HSE planGoalsHazard identificationRisk assessment

Execution

Risk

Management

Monitoring

Operational controlEmergency preparedness

Performance measurementInspectionsAudits

Management reviewsMitigating measures

HSE legal requirements

Technical excellence in risk assessment is not sufficient to ensure that risks are properly managed – need to implement the full risk management cycle to follow up and manage identified risk.

Intention of the seminar is to anchor this understanding of the importance of risk management, and what risk management is.

This relies on examples from industry and authorities, to give the complete picture on ”how and why” to do risk management.

Need active contribution from B2020 sponsors, authorities and stakeholders in the next seminar to ensure real experience sharing.

Page 17: RN3 - Risk Management of Major Hazards

© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Main topics for the Risk Management Seminar

Risk Management Cases from Russian and Norwegian offshore/arctic oil and gas industry - Application of the risk management principles- Risk Management as basis for decision making, definition and application of acceptance

criteria and performance standards.- Risk Assessment as part of engineering/design process and development of platform lay-out

and requirements to safety barriers

Interfaces between Risk Management and Regulatory regimes in the Barents Sea- NOR Operator and Safety Authority case to present:

- Process of giving consent for operations- Internal control regime- Risk Tolerance criteria- Risk Based and functional regulations

- Learnings from the Macondo blow out (GoM) wrt. regulative regimes

Learning from Cases studies/accident investigation reports

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© Det Norske Veritas AS. All rights reserved.

RN3 - Risk Management of Major Hazards

09 December 2010

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Safeguarding life, property and the environment

www.dnv.com