5. benoy joseph 1

8/18/2019 5. Benoy Joseph 1

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ConferenceMajor Accident Hazard Management for Aging Offshore Assets


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Contents

• Lessons from history unknown and forgotten

• Local ADNOC Regulatory Compliance / HSEIA Process• Onshore sites are different from offshore sites

• Background about ADMA-OPCO assets

• Our Renewed Focus on MAH

• Management of Aging assets• Drive to develop HSECES regime

• Asset Integrity Initiatives

• Effective PSM

• HSE Culture Step Change• Summary


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Major Accident Hazards - lessons from History

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“Those who don't know history are destined to repeat it.”

Edmund Burke.

"Those who cannot remember the past are condemned to repeat it.”George Santayana.


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Learning from the mistakes of others…

Buncefield - 2005Flixborough - 1974

Tianjin - 2015


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ADNOC Approach to Risk Management

• Holistic Approach To Risk Management

• ADNOC Code of Practice

• HSEIA Requirement - ADNOC-COPV1-02

• ADNOC HSEMS - ADNOC-COPV1-09

The main objectives of a Health, Safety & Environmental

Impact Assessment (HSEIA) Report are to demonstrate:• Compliance with HSE legislation and standards;

All HSE hazards, including major accident hazards and

occupational health hazards, have been systematically identified,

assessed and mitigated;

that environmental impacts have been identified, assessed and

mitigated.


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ADNOC Approach to Risk Management

• Identify and assess material Risk

• Mitigate risk to ALARP

• Provide control measures and

monitoring

ADNOC HSE Impact

Assessment Report

Environmental

Impact StatementCOMAH Report OHRA Report

Hazard & Effects Register

For Risk categories:

People, Environment, Assets &

Reputation

ADNOC andSPC as

regulator

require

HSEIA for

O&G Projects

Medium/Low risk managed through HSE Management System


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Safety Cases for Offshore Facilities

• Specific focus on design and hazards associated with offshore

sites can be very different from onshore sites.

• Detailed Formal Safety Assessments (FSA) to support our Safety

Cases:

• FSA inclusive of:

HAZID Identification Studies,

Fire Hazard Analysis, Escape, Evacuation and Rescue Analysis (EERA),

Emergency Systems Survivability Analysis (ESSA),

Bowtie Analysis and HSECESs,

Quantified Risk Assessment (QRA).

• Continual drive for Inherently Safe Design in our installations.

• Special considerations for the management of Combined

Operations.

• Drive for continual improvement and driving down our risks to

personnel and our assets.

• Periodic Thorough Review of our Formal Safety Assessments.


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COMAH Reports for Onshore Facili ties

The Control of Major Accident Hazards (COMAH) Regulations ensuring

that businesses:

“Take all necessary measures to prevent major accidents involving

dangerous substances

Limit the consequences to people and the environment of any major

accidents which do occur”

• Specific focus on hazards associated with mid and down stream

sites.

• Hazards are very different from offshore sites (lots more different

substances / exposure to public, etc.)

• UK COMAH Regs. acknowledge this however still rely on a Goal

setting approach.• We are taking responsibility of our societal risks.

• Making Step Change in how we manage the risks for our

onshore sites


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HSEIAs carried out for all our assets but complemented by asset specificSafety Case and COMAH Reports to focus on MAH

Offshore, operators must

have Safety Case in

place to operate (OSC

Regs. 2015).

Onshore operators must have a

Major Accident Prevention Policy

to operate in compliance with

COMAH (1999) regulations.

UK Legislation – Seen as industry best practice for focus on

MAH (Goal setting approach – We take ownership of our r isks)

Both Onshore and Offshore

require operators to identify all

Major Accident Hazard

causing scenarios.

Company policy is toadopt UK legislative model

as focus is on MAH criteria

inclusive of environmental

releases

ADMA-OPCO’s Focus on Managing

Major Accident Hazards

Offshore supportingregulations: PFEER, SCE

and PS.

IVB under DCR

Undergoing a process ofidentifying HSECES for in

relation to ALL Major

Accident Hazards which

have been identified for all

on and offshore sites


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Lets focus on Major Accident Hazards first

• We are renewing our focus on MAH by developing Safety

Case for each of our operating assets in addition to thedevelopment of HSEIA (including COMAH) as per

ADNOC CoP.

• Particularly important for aging assets.

• Driving the maintenance of the functionality of our HSECritical Systems and Elements.

• Performance Standards for our HSECESs fundamentally

defend against Major Accident Hazards.

• Innovative Asset Integrity Initiatives and best practicesadopted

• Renewed focus on Process Safety Management

• HSE Culture Step Change


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Reality of management of Major Accident Hazards

• Effective HSECES regime drives the management of MAH.

• MAH management processes similar for on and offshore sites.

• Effective corrective and preventative maintenance is at the heart of ourmanagement of risks.


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Importance of Maintaining Layers of Protection

Effective maintenance of HSECES (barriers)

required over time


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Enhancing Asset Integrity through innovation /

implementation of best practicesOperational Excellence

Asset Integr ity

• Condition Monitoring

• Asset Replacement Plan

• Estimation of Remnant life

• Prevents breakdown and unplanned shutdowns

Asset Integr ity Ini tiat ives benefi ts

• enhanced Risk Management

• ensuring Operational & Process Integrity

Asset Integr ity Ini tiat ives

Development of Integrity Database Management System

• Dashboard• Passports – Pipelines, Structures, Wells, CSS, etc.

Life Extension – Risk Management

Long Range Ultrasonic Testing (LRUT)

Well Conductor inspection using SLOFEC Technique

Magnetic Tomography Measurement- subsea flare lines


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Drive for enhanced PSM regime


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HSE Culture Step Change

The need to win minds to init iate positive change /

greater ownership and accountabil ity

Creating a sense of Vulnerabil ity

Assessing HSE Culture Maturity

Identifying Key Factors to enhance Maturity

• Respect

• Reporting


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Summary

• Historically as an industry we can be complacent

• We need a continued focus on MAH to prevent catastrophic lossof lives

• These vary for onshore and offshore sites.

• Supplements the HSEIA and ADNOC compliance with other best

practices

• Safety Critical Equipment is at the heart of Major AccidentManagement

• Asset Integrity is vital for ensuring management of MAH.

• Process Safety is a core value of ADMA-OPCO and PSM is a

tool to sustain it.

• HSE Culture Step Change to enhance the knowledge and sense

of vulnerability of our personnel.


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Thank you

5. benoy joseph 1

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