IADC DRILLING HSE & T ASIA PACIFIC 2015

MARK GREENHOW QHSE MANAGER

Frigstad Offshore Singapore

WHAT DOES A SAFETY CASE DO ?

• The origin was from a recommendation in Lord Cullen Report of the Public Inquiry into the UK Piper Alpha Disaster in 1987.

• The UK published the Offshore Installations ( Safety Case ) Regulations

• “aims to reduce the risks from major

accident hazards to the health and safety of the workforce employed on offshore installations, and in connected activities”

OK - I'VE GOT THAT – WHAT'S A MAJOR ACCIDENT HAZARD ?

Hazard with the potential to result in:

a. multiple fatalities or permanent total disabilities;

b. extensive damage to structure at installation or plant;

c. massive effect to the environment (persistent and severe environmental damage that may lead to loss of commercial, recreational use, or loss of natural resources over a wide area) (alternatively: severe environmental damage that will require extensive measure to restore beneficial uses of the environment).

IADC ROLE

• IADC recognized that a template was necessary and developed guidelines

• MODU Version 3.6 – 1 January 2015 • Legislative Indexes for different

jurisdiction's

TABLE OF CONTENTS • Part 1 HSE Case Introduction • Part 2 Drilling Contractor’s Management System –

HSE Management • Part 3 MODU Description and Supporting Information • Part 4 Risk Management • Part 5 Emergency Response • Part 6 Performance Monitoring • Appendix 1 Reference Documents • Appendix 2 Abbreviations, Acronyms & Definitions • Appendix 3 Drawings & Schematics • Appendix 4 Coastal Area Regulatory and ISM Code

Indexes • Appendix 5 Other Coastal Area Regulations and

Codes

HAZID – HAZARD IDENTIFICATION

• Workshops with Rig Crews inc. Supervisors and non supervisor's

• Make a risk register ―Fire and Explosion Hazards ―Marine Hazards ―Materials Handling ―Transport Hazards ―Occupational Hazards ―Environmental Hazards

YOU DETERMINE MAE – USING A PEAR MATRIX

MAES SORTED – NEXT STEP – IDENTIFY THE SAFETY CRITICAL ELEMENTS

ID MODU Systems SCE-01 Hull and primary structure SCE-02 Helideck and associated systems SCE-03 Cranes (Including personnel transfer requirements) SCE-04 Derrick (Structure and Equipment) SCE-05 Elevators for personnel SCE-06 Man-riding winches SCE-07 Buoyancy and ballasting systems SCE-08 BOP and BOP control systems SCE-09 Choke and kill system SCE-10 Diverter system SCE-11 Fire and gas detection systems SCE-12 Active fire protection systems SCE-13 Passive fire protection systems SCE-14 Electrical equipment SCE-15 Classification of hazardous areas & associated equipment SCE-16 Accommodation and associated life support systems SCE-17 Emergency lighting SCE-18 Life saving (escape, evacuation and rescue) systems SCE-19 Emergency communications systems SCE-20 Emergency Power and UPS SCE-21 Navigation aids

EXAMPLES

PERFORMANCE STANDARDS ID Description

PS-01 Hull and Primary Structure PS-02 Helideck PS-03 Lifting Devices PS-04 Buoyancy and Ballasting Systems PS-05 Emergency Well Control PS-06 Fire Protection PS-07 Classification of Hazardous Areas and Associated Equipment PS-08 Escape, Muster and Temporary Refuge PS-09 Emergency Evacuation Systems PS-10 Emergency Communication Systems PS-11 Emergency Power PS-12 Navigation Aids PS-13 Station Keeping / Mooring System PS-14 Pressure Equipment PS-15 Drilling Equipment PS-16 Surface Well Test Equipment PS-17 Fuel and Ventilation Systems

PROCESS

REGULATORY ACCEPTANCE HSE CASE/ACKNOWLEDGEMENT OF COMPLIANCE

(AOC) CURRENTLY REQUIRED BY REGULATION

REQUIRED AS BEST PRACTICE – REGULATION PENDING IN SOME COUNTRIES, NOC REQUIREMENTS IN OTHERS

OIL COMPANIES

• Many Operators see the MODU Safety Case as a important demonstration of commitment to Safety and Risk Control

• Bids and ITT commonly ask if tenderers unit has a Safety Case

• Even in areas with no Safety Case regime – Asia and Gulf of Mexico etc.

• Foundation for Bridging / Interface Documents

CHALLENGES • To ensure the crews who Operate the

rigs know how the MAE are mitigated

• Ensure the performance standards are checked – verification

• Use the HSE Case as a Safety Tool not a bookend

• Living document

MACONDO

• BP in its official online report identified 8 barriers that were breached – resulting in the disaster

• The HSE case would identify and quantify some of these barriers

• Its up to IADC members to ensure the crews honour the barriers

BARRIERS BREACHED

BARRIER OWNERSHIP

• Create a document by :

• Distilling the MAE and SCE identifying who is

responsible for each Barrier

• Create a table for each position onboard – showing the role and actions in safeguarding the Operations

• Roll out to the crews and get acknowledgement / buy in

• All crews to sign to demonstrate understanding and responsibilities

• Get verified by another Party

TYPICAL ROLES

QUESTIONS ?

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