JACK-UP DRILLING RIG CORRECTIVE ACTIONS Corrective...5.11 Rig Skidding Systems _ 19 SECTION 6 – ELECTRICAL _ 20 6.1 Main Generators and Controls ... Reference API Specification

JACK-UP DRILLING RIG CORRECTIVE ACTIONS

Asset: Inspected By: Inspection Date:

Doc Title: Rig Inspection Report template

Revised By: Approved By;

Doc Numbe Revision: A Approval Date:

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Client

Inspection Report Ref Number

Survey Conducted By

Surveyors

Date of Inspection

Report Revision No.

Report Done By

Quality Review of Report






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Content Page

A. APPLICABLE STANDARDS _______________________________________________________________________________ 6 B. OBSERVATION CRITICALITY______________________________________________________________________________ 8

SECTION 1 – Drilling Equipment ______________________________________________________________________________________ 9 1.1 Derrick & Structure _________________________________________________________________________________________________________ 9 1.2 Drawworks ________________________________________________________________________________________________________________ 9 1.3 Crown Block _______________________________________________________________________________________________________________ 9 1.4 Travelling Block ____________________________________________________________________________________________________________ 9 1.5 Elmagco Brake ____________________________________________________________________________________________________________ 9 1.6 Deadline Anchor ___________________________________________________________________________________________________________ 9 1.7 Top Drive Unit _____________________________________________________________________________________________________________ 9 1.8 Rotary Table ______________________________________________________________________________________________________________ 9 1.9 Pipe Spinning Wrench ______________________________________________________________________________________________________ 10 1.10 Manual Tongs ____________________________________________________________________________________________________________ 10 1.11 Slips, Collars, Elevators _____________________________________________________________________________________________________ 10 1.12 Ezy-Torq Unit _____________________________________________________________________________________________________________ 10 1.13 Iron Roughneck/Hawk Jaw __________________________________________________________________________________________________ 10 1.14 Drill String _______________________________________________________________________________________________________________ 10 1.15 Drill Subs ________________________________________________________________________________________________________________ 10 1.16 Fishing Tools _____________________________________________________________________________________________________________ 10 1.17 Well Testing Equipment _____________________________________________________________________________________________________ 11 1.18 Casing Stabbing Board _____________________________________________________________________________________________________ 11 1.19 Tuggers, Sheaves and Man-Riding Winches ____________________________________________________________________________________ 11

SECTION 2 – MUD SYSTEM _________________________________________________________________________________________ 12 2.1 Main Mud Pumps __________________________________________________________________________________________________________ 12 2.2 Centrifugal Pumps _________________________________________________________________________________________________________ 12 2.3 Degasser / Desilter / Desander _______________________________________________________________________________________________ 12 2.4 Shale Shaker _____________________________________________________________________________________________________________ 12 2.5 Mud Agitators _____________________________________________________________________________________________________________ 12 2.6 Mud Preparation System ____________________________________________________________________________________________________ 12 2.7 Bulk Air System, Tanks & Hoppers ____________________________________________________________________________________________ 12






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2.8 Cement Unit ______________________________________________________________________________________________________________ 12 2.9 Standpipe Manifold & Rotary Hoses ___________________________________________________________________________________________ 13

SECTION 3 – WELL CONTROL EQUIPMENT ____________________________________________________________________________ 14 3.1 Ram Type BOP ___________________________________________________________________________________________________________ 14 3.2 Annular Type Preventer _____________________________________________________________________________________________________ 14 3.3 Gate Valves ______________________________________________________________________________________________________________ 14 3.4 Cameron Style Hub Clamps _________________________________________________________________________________________________ 14 3.5 Hydraulic BOP Control Unit __________________________________________________________________________________________________ 14 3.6 BOP Remote Control System ________________________________________________________________________________________________ 14 3.7 Choke and Kill Manifold _____________________________________________________________________________________________________ 14 3.8 Flexible High Pressure Hoses ________________________________________________________________________________________________ 14 3.9 Diverter System ___________________________________________________________________________________________________________ 15 3.10 BOP Hoisting System ______________________________________________________________________________________________________ 15 3.11 Mud Gas Separator ________________________________________________________________________________________________________ 15

SECTION 4 – MARINE EQUIPMENT ___________________________________________________________________________________ 16 4.1 Ballast and Preload System __________________________________________________________________________________________________ 16 4.2 BOP Hoisting System ______________________________________________________________________________________________________ 16 4.3 Jacking System ___________________________________________________________________________________________________________ 16 4.4 Anchor Winch System ______________________________________________________________________________________________________ 16 4.5 Overflow and Vent Checks __________________________________________________________________________________________________ 16 4.6 Navigation Equipment (Fog, Lights) ___________________________________________________________________________________________ 16 4.7 Watertight Integrity and Compartments _________________________________________________________________________________________ 16 4.8 Communications Equipment _________________________________________________________________________________________________ 16 4.9 General Operations ________________________________________________________________________________________________________ 17 4.10 Towing Systems __________________________________________________________________________________________________________ 17

SECTION 5 – POWER PLANT ________________________________________________________________________________________ 18 5.1 Main Diesel Engines _______________________________________________________________________________________________________ 18 5.2 Emergency Generator ______________________________________________________________________________________________________ 18 5.3 Third Party Auxiliary Engines_________________________________________________________________________________________________ 18 5.4 Air Compressors __________________________________________________________________________________________________________ 18 5.5 HVAC (Heating, Ventilation, Air-Conditioning ____________________________________________________________________________________ 18 5.6 Salt Water Service System __________________________________________________________________________________________________ 18 5.7 Cranes __________________________________________________________________________________________________________________ 18 5.8 Watermakers _____________________________________________________________________________________________________________ 18






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5.9 Fuel Oil Purifier ___________________________________________________________________________________________________________ 19 5.10 Pipework & Piping Systems __________________________________________________________________________________________________ 19 5.11 Rig Skidding Systems ______________________________________________________________________________________________________ 19

SECTION 6 – ELECTRICAL __________________________________________________________________________________________ 20 6.1 Main Generators and Controls _______________________________________________________________________________________________ 20 6.2 Main Transformers _________________________________________________________________________________________________________ 20 6.3 SCR Systems ____________________________________________________________________________________________________________ 20 6.4 Main Switchboards ________________________________________________________________________________________________________ 20 6.5 Distribution Panels _________________________________________________________________________________________________________ 20 6.6 DC Motors _______________________________________________________________________________________________________________ 20 6.7 AC Motors _______________________________________________________________________________________________________________ 20 6.8 Motor Control Centres ______________________________________________________________________________________________________ 20 6.9 Lighting System (Main) _____________________________________________________________________________________________________ 21 6.10 Lighting System (Emergency) ________________________________________________________________________________________________ 21 6.11 Portable Lighting __________________________________________________________________________________________________________ 21 6.12 Batteries, Chargers and UPS ________________________________________________________________________________________________ 21 6.13 Fire, Gas, General _________________________________________________________________________________________________________ 21 6.14 Telephone and PA System __________________________________________________________________________________________________ 21 6.15 Electrical Outlets __________________________________________________________________________________________________________ 21 6.16 Cables/Cable Supports _____________________________________________________________________________________________________ 21 6.17 Earth Protection ___________________________________________________________________________________________________________ 22 6.18 Welding Equipment ________________________________________________________________________________________________________ 22 6.19 Instrumentation ___________________________________________________________________________________________________________ 22 6.20 Explosion Proof Equipment __________________________________________________________________________________________________ 22

SECTION 7 – SAFETY ______________________________________________________________________________________________ 23 7.1 Automatic Fire Detection System _____________________________________________________________________________________________ 23 7.2 Flammable Gas Detection ___________________________________________________________________________________________________ 23 7.3 H2S Gas Detection ________________________________________________________________________________________________________ 23 7.4 Fire Suppression CO2/Halon _________________________________________________________________________________________________ 23 7.5 Fixed Fire Fighting System __________________________________________________________________________________________________ 23 7.6 Portable Fire Extinguishers __________________________________________________________________________________________________ 23 7.7 Breathing Apparatus _______________________________________________________________________________________________________ 23 7.8 Helideck Foam Systems ____________________________________________________________________________________________________ 23 7.9 Helicopter Operations ______________________________________________________________________________________________________ 24






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7.10 Abandon Rig and Escape routes/Equipment _____________________________________________________________________________________ 24 7.11 First Aid and Sick Bay Facilities_______________________________________________________________________________________________ 24 7.12 Emergency Procedures _____________________________________________________________________________________________________ 24 7.13 Survival and Lifesaving Equipment ____________________________________________________________________________________________ 24 7.14 Lifeboats and Davits _______________________________________________________________________________________________________ 24 7.15 Liferafts and Davits ________________________________________________________________________________________________________ 24 7.16 Lifting and Handling ________________________________________________________________________________________________________ 24 7.17 Decks, Walkways and Ladders _______________________________________________________________________________________________ 25 7.18 Accommodation ___________________________________________________________________________________________________________ 25 7.19 Pollution Control and Containment ____________________________________________________________________________________________ 25 7.20 Housekeeping ____________________________________________________________________________________________________________ 25 7.21 Permit to Work System _____________________________________________________________________________________________________ 25 7.22 Drilling Safety _____________________________________________________________________________________________________________ 25 7.23 COSHH _________________________________________________________________________________________________________________ 25

SECTION 8 – PREVENTATIVE MAINTENANCE SYSTEM __________________________________________________________________ 26 8.1 Maintenance Network ______________________________________________________________________________________________________ 26 8.2 Maintenance Recording System ______________________________________________________________________________________________ 26 8.3 Equipment History Files/Records _____________________________________________________________________________________________ 26 8.4 Critical Spares ____________________________________________________________________________________________________________ 26

SECTION 9 – TRAINING _____________________________________________________________________________________________ 27 9.1 Personnel Concerns _______________________________________________________________________________________________________ 27 9.2 Additional Training Requirements _____________________________________________________________________________________________ 27 9.3 Positive feedbacks _________________________________________________________________________________________________________ 27






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A. APPLICABLE STANDARDS

AREA OF OPERATION APPLICABLE STANDARDS Manufacturers

Recommended Practices

API, ASME, IEE, IEC, *IADC, Modu Code, ABS, SOLAS International Rigging & Lifting Handbook (IRLH),

Caterpillar, Shaffer, Cameron, EMD, National, Baylor

* Note: To accompany the above listed codes of practice, regulations and legislature the IADC Drilling Manual will also be referenced as being representative of the

current “good oilfield practice”.

AMERICAN PETROLEUM INSTITUTE (API) STANDARDS

Reference API Specification Description

API Spec 4F Specification for Drilling and Well Servicing Structures

API Spec 4G Recommended Practice for Use and Procedures for Inspection, Maintenance, and Repair of Drilling and Well Servicing Structures

API Spec 6A Specification for Wellhead and Christmas Tree Equipment

API Spec 7-1 Specification For Rotary Drill Stem Elements

API Spec 7-2 Specification For Threading and Gauging of Rotary Shouldered Thread Connections

API Spec 7F Oil Field Chain and Sprockets

API RP 7G Recommended Practice for Drill Stem Design and Operating Limits

API RP7 G-2 Recommended Practice for Inspection and Classification of Used Drill Stem Elements






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API Spec 7K Specification for Drilling & Well Servicing Equipment

API Spec 7B-11C Specification For Internal-Combustion Reciprocating Engines For Oil Field Service

API RP 7L Procedures for Inspection, Maintenance, Repair, and Remanufacture of Drilling Equipment

API RP 7C-11F Recommended Practices For Installation Maintenance and Operation of Internal Combustion Engines

API Spec 8C Specification For Drilling and Production Hoisting Equipment

API RP 8B Recommended Practice For Hoisting Tool Inspection and Maintenance Procedures

API Spec 9A Specification For Wire Rope

API RP 9B Recommended Practice On Application, Care and Use of Wire Rope For Oil Field Service

API RP 14F Electrical Installations

API Spec 16A Specification for Drill-Through Equipment

API Spec 16C Specification for Choke and Kill Systems

API Spec 16D Specification for Control Systems for Drilling Well Control & Control Systems for Diverter Equipment

API RP 49 Recommended Practices For Safe Drilling of Well Containing Hydrogen Sulfide

API STD 53 Recommended Practices For Blow Out Protection Equipment Systems For Drilling Wells

API RP 54 Recommended Practices For Safety and Health For Oil and Gas Well Drilling and Servicing Operations

API RP 59 Recommended Practices For Well Control Operations

API RP 64 Recommended Practices for Diverter Systems Equipment and Operations

API RP 500 Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class 1, Division 1 and

API RP 505 Recommended Practice for Classification of Locations for Electrical Installations at Petroleum Facilities Classified as Class 1, Zone 0, Zone 1, and Zone 2






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B. OBSERVATION CRITICALITY

The observations in this survey report are categorised as follows:

Critical:

An observation defined as critical relates to a serious failure of equipment or system which has the potential to cause

injury to personnel, damage to the environment or compromise the current operation.

Major:

An observation defined as major relates to a significant failure of equipment or system which has the potential to cause capital equipment downtime or adversely affect the current operation.

Minor:

An observation defined as minor relates to an equipment or system defect which cannot be categorised as above and which does not meet the requirements of the referenced standard or other codes of practice in use at the time of the survey.






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No. Recommendations Standards Criticality Completed Verified

SECTION 1 – Drilling Equipment

1.1 Derrick & Structure 1.1.1

1.2 Drawworks 1.2.1

1.3 Crown Block 1.3.1

1.4 Travelling Block 1.4.1

1.5 Elmagco Brake 1.5.1

1.6 Deadline Anchor 1.6.1

1.7 Top Drive Unit 1.7.1

1.8 Rotary Table 1.8.1






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SECTION 1 – Drilling Equipment

1.9 Pipe Spinning Wrench 1.91

1.10 Manual Tongs 1.10.1

1.11 Slips, Collars, Elevators 1.11.1

1.12 Ezy-Torq Unit 1.12.1

1.13 Iron Roughneck/Hawk Jaw 1.13.1

1.14 Drill String 1.14.1

1.15 Drill Subs 1.15.1

1.16 Fishing Tools 1.16.1






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SECTION 1 – DRILLING EQUIPEMENT

1.17 Well Testing Equipment 1.17.1

1.18 Casing Stabbing Board 1.18.1

1.19 Tuggers, Sheaves and Man-Riding Winches 1.19.1






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SECTION 2 – MUD SYSTEM

2.1 Main Mud Pumps 2.1.1

2.2 Centrifugal Pumps 2.2.1

2.3 Degasser / Desilter / Desander 2.3.1

2.4 Shale Shaker 2.4.1

2.5 Mud Agitators 2.5.1

2.6 Mud Preparation System 2.6.1

2.7 Bulk Air System, Tanks & Hoppers 2.7.1

2.8 Cement Unit 2.8.1






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SECTION 2 – MUD SYSTEM

2.9 Standpipe Manifold & Rotary Hoses 2.9.1






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SECTION 3 – WELL CONTROL EQUIPMENT

3.1 Ram Type BOP 3.1.1

3.2 Annular Type Preventer 3.2.1

3.3 Gate Valves 3.3.1

3.4 Cameron Style Hub Clamps 3.4.1

3.5 Hydraulic BOP Control Unit 3.5.1

3.6 BOP Remote Control System 3.6.1

3.7 Choke and Kill Manifold 3.7.1

3.8 Flexible High Pressure Hoses 3.8.1






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SECTION 3 – WELL CONTROL EQUIPMENT

3.9 Diverter System 3.9.1

3.10 BOP Hoisting System 3.10.1

3.11 Mud Gas Separator 3.11.1






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SECTION 4 – MARINE EQUIPMENT

4.1 Ballast and Preload System 4.1.1

4.2 BOP Hoisting System 4.2.1

4.3 Jacking System 4.3.1

4.4 Anchor Winch System 4.4.1

4.5 Overflow and Vent Checks 4.5.1

4.6 Navigation Equipment (Fog, Lights) 4.6.1

4.7 Watertight Integrity and Compartments 4.7.1

4.8 Communications Equipment 4.8.1






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SECTION 4 – MARINE EQUIPMENT

4.9 General Operations 4.9.1

4.10 Towing Systems 4.10.1






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SECTION 5 – POWER PLANT

5.1 Main Diesel Engines 5.1.1

5.2 Emergency Generator 5.2.1

5.3 Third Party Auxiliary Engines 5.3.1

5.4 Air Compressors 5.4.1

5.5 HVAC (Heating, Ventilation, Air-Conditioning 5.5.1

5.6 Salt Water Service System 5.6.1

5.7 Cranes 5.7.1

5.8 Watermakers 5.8.1






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SECTION 5 – POWER PLANT

5.9 Fuel Oil Purifier 5.9.1

5.10 Pipework & Piping Systems 5.10.1

5.11 Rig Skidding Systems 5.11.1






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SECTION 6 – ELECTRICAL

6.1 Main Generators and Controls 6.1.1

6.2 Main Transformers 6.2.1

6.3 SCR Systems 6.3.1

6.4 Main Switchboards 6.4.1

6.5 Distribution Panels 6.5.1

6.6 DC Motors 6.6.1

6.7 AC Motors 6.7.1

6.8 Motor Control Centres 6.8.1






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6.9 Lighting System (Main) 6.9.1

6.10 Lighting System (Emergency) 6.10.1

6.11 Portable Lighting 6.11.1

6.12 Batteries, Chargers and UPS 6.12.1

6.13 Fire, Gas, General 6.13.1

6.14 Telephone and PA System 6.14.1

6.15 Electrical Outlets 6.15.1

6.16 Cables/Cable Supports 6.16.1






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6.17 Earth Protection 6.17.1

6.18 Welding Equipment 6.18.1

6.19 Instrumentation 6.19.1

6.20 Explosion Proof Equipment 6.20.1






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SECTION 7 – SAFETY

7.1 Automatic Fire Detection System 7.1.1

7.2 Flammable Gas Detection 7.2.1

7.3 H2S Gas Detection 7.3.1

7.4 Fire Suppression CO2/Halon 7.4.1

7.5 Fixed Fire Fighting System 7.5.1

7.6 Portable Fire Extinguishers 7.6.1

7.7 Breathing Apparatus 7.7.1

7.8 Helideck Foam Systems 7.8.1






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7.9 Helicopter Operations 7.9.1

7.10 Abandon Rig and Escape routes/Equipment 7.10.1

7.11 First Aid and Sick Bay Facilities 7.11.1

7.12 Emergency Procedures 7.12.1

7.13 Survival and Lifesaving Equipment 7.13.1

7.14 Lifeboats and Davits 7.14.1

7.15 Liferafts and Davits 7.15.1

7.16 Lifting and Handling 7.16.1






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7.17 Decks, Walkways and Ladders 7.17.1

7.18 Accommodation 7.18.1

7.19 Pollution Control and Containment 7.19.1

7.20 Housekeeping 7.20.1

7.21 Permit to Work System 7.21.1

7.22 Drilling Safety 7.22.1

7.23 COSHH 7.23.1






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SECTION 8 – PREVENTATIVE MAINTENANCE SYSTEM

8.1 Maintenance Network 8.1.1

8.2 Maintenance Recording System 8.2.1

8.3 Equipment History Files/Records 8.3.1

8.4 Critical Spares 8.4.1






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SECTION 9 – TRAINING

9.1 Personnel Concerns 9.1.1

9.2 Additional Training Requirements 9.2.1

9.3 Positive feedbacks 9.3.1

Documents

JACK-UP DRILLING RIG CORRECTIVE ACTIONS Corrective...5.11 Rig Skidding Systems _____ 19 SECTION 6 – ELECTRICAL _____ 20 6.1 Main Generators and Controls ... Reference API Specification

JACK-UP DRILLING RIG CORRECTIVE ACTIONS Corrective...5.11 Rig Skidding Systems _ 19 SECTION 6 – ELECTRICAL _ 20 6.1 Main Generators and Controls ... Reference API Specification