drilling

AUDITKIT97 4drilling.doc Drilling Audit Questionnaire Rev.ATable of Contents

Drilling HSE Audit - Base Questionnaire

ContentsPage

Introduction 14.1 Well Control 24.1.1 Technical well design 24.1.2 BOPs 24.1.3 Accumulator unit 34.1.4 Choke manifold 44.1.5 Mud-gas separator 44.1.6 Degasser 54.1.7 Well control procedures 54.1.8 Kick drills & stripping exercises 74.1.9 Emission control 74.1.10 Simultaneous (concurrent) operations 84.2 Control of Ignition 94.2.1 Hazardous Area Classification (HAC) 94.2.2 DC motor blowers 94.2.3 Electrical equipment 94.2.4 Portable electrical equipment and power supply 104.2.5 Generator, motor & compressor rooms 104.3 Detection, alarms and shutdown systems 124.3.1 Fire detection 124.3.2 Flammable gas detection 124.3.3 H2S detection 124.3.4 Fire and general alarms 134.3.5 ESD systems 134.3.6 Ballast / control room 144.4 Rig equipment 154.4.1 Rig specifications and modifications 154.4.2 Location design / restoration 154.4.3 Slush pumps and mud system 164.4.4 Derrick, hoisting and rotary equipment (incl. topdrive) 164.4.5 Auxiliary brake 174.4.6 Rig floor equipment 174.4.7 Driller's console 184.4.8 Winches 184.4.9 Pressurised tanks 184.5 Lifesaving, fire protection & firefighting facilities 204.5.1 Firefighting facilities 204.5.2 Evacuation and escape plan 214.5.3 First-aid and medical facilities 22

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AUDITKIT97 4drilling.doc Drilling Audit Questionnaire Rev.ATable of contents

4.5.4 Emergency generator 234.6 Workplace procedures 244.6.1 Permit To Work (PTW) 244.6.2 Personal Protective Equipment (PPE) 254.6.3 Toolbox meetings 264.6.4 STOP / UAA & JSA 264.6.5 Deficiency register 264.6.6 Maintenance 264.6.7 Change control 274.6.8 Housekeeping 274.6.9 Waste management 274.6.10 Chemical management 284.7 Occupational health 294.7.1 Noise 294.7.2 Chemicals 294.7.3 Lighting 294.7.4 Accommodation 304.7.5 Eye wash and deluge facilities 324.7.6 Radioactive sources 324.8 Transport and materials handling 334.8.1 Land 334.8.2 Marine 354.8.3 Air 354.8.4 Cranes and lifting equipment 364.8.5 Forklift trucks 364.9 Service contractors 374.9.1 Mud engineering 374.9.2 Electric wireline logging 384.9.3 Cementing & pumping services 394.9.4 Mud logging 404.9.5 Integrated services 41

Attachments1. Topics and issues for interviews2. Interview notes 3. Abbreviations used

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AUDITKIT97 4drilling.doc Drilling Audit Questionnaire Rev.A Page 1

INTRODUCTIONThe questionnaire is intended to assist auditors by illustrating the potential scope to be covered in the auditing process. The questionnaire is not intended as a script for the audit process and interviews, nor is it intended that each and every question should be used. It suggests generic lines of enquiry and requires to be tailored down to suit the terms of reference for the specific organisation, activity or facility to be audited.The questions are grouped such that they cover distinct topics applicable within the context of each chapter with an element of prioritisation i.e. high level questions are given first where possible. Within each group of questions covering a distinct topic, there are a number of indented subsidiary questions as follows:The main question

· A subsidiary question of the main question- A subsidiary question of above.

If a main question is a dead end it does not automatically follow that subsidiary questions are dead ends as well.

In preparing for auditing the specific topic and developing the structure for conducting audit interviews with selected staff, the auditor should:· Review the section of the questionnaire to obtain an overview of relevance

within the context of the topic audited.· Select the areas most relevant to the person he is going to interview. · Identify the most important questions to ask whilst realising the

appropriateness in the context of relative organisational level of the interviewee.

· Convert generic questions to questions which are specific to the facility or activity audited.

· Add other questions which are not given in the questionnaire .

'HSE' in questionnaires means 'Health, Safety and Environment', not just 'Safety': the auditor should make sure that all 3 fields are adequately coveredThe questionnaire is available in Word for Window format on IBM-PC 5.25" or 3.25" diskette.Audit questions are aligned to EP-95000 Volume 1-3. Volume 1 questions (HSE Management System) are common to all audits.

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AUDITKIT97 4drilling.doc Drilling Audit Questionnaire Rev.APage 2

4.1 WELL CONTROL

4.1.1 Technical well design

Is a formal, authorised TWD procedure implemented? · Which technical/safety standards are specified in the TWD procedure?· Are there statutory requirements that apply to TWD?· Are the documented TWD standards applied to:

- mud programme design?- deviation programme design?- casing design?- expected maximum dog legs?- future well operations?

Are approved casing design calculation procedures used?· Are complete casing design calculations carried out for all wells:· Are formal checks carried out on the design conditions applied:· Is there a formal procedure for approving casing design calculations?

Are kick calculations as specified in the Casing Design Manual, EP 92-2000?· Are kick assumptions realistic in view of actual performance?

Are limit and leak-off tests as given in the Pressure Control Manual EP 89-1500?

Are approved cementation design calculation procedures used?· Are standard, approved cementation design programmes used?· Are cementation design procedures regularly reviewed and updated?· Are standard, formal checks carried out in the cementation design on:

- (bottom hole) pressures during cementations?- compatibility slurry/mud system?- critical sections for zonal isolation?- statutory requirements?- extended gas bearing intervals?- liner cementations?- high temperature wells?- high slurry gradients- platform loading

A formal policy on the cement bond logs for critical cementations?

Is formal approval required for cementation design calculations?

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4.1.2 BOPs

Are casing rams used?

Are shear rams fitted?· Is shearing force sufficient to cut pipe in use?

Are annular wellhead pressures monitored?· Are gauges visible?

Is BOP configuration in accordance with EP 89-1500?

Are there hydraulically actuated valves on kill and choke line?· Are manual valve handles securely installed?

Is good access provided to allow safe working on BOP system?

Is a BOP handling system installed?

Are there any screwed connections? · Are there any sharp bends?· Are hoses properly tied down?

Is BOP testing performed with low volume/high pressure pump?· What is the BOP test frequency?

Is BOP by-passed during cementing operations?

Is BOP third party certification up to date (when was last overhaul)?

Is a maintenance register available?· Are genuine parts being used?

Has any welding been done on BOP?

4.1.3 Accumulator unit

Are shear ram actuators guarded?· Are functions clearly indicated?· Is hydraulically actuated by-pass valve installed? - (for pipe shearing)

Are drilling staff competent w.r.t. use of the unit?

Is the unit fitted with adequate alarms?· Is a low level fluid alarm fitted?· Is a low pressure alarm fitted with repeater alarm on drillfloor?

Are BOP hydraulic operating lines well protected?· Have they been tested to 3000 psi?

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Are redundant functions plugged off and tested to 3000 psi?

Can bag type preventer closing pressure be regulated from the drill floor remote panel?

At what frequency are BOP accumulator tests performed?

Has the minimum required bottle volume been determined and verified?

4.1.4 Choke manifold

What is the pressure rating of the manifold?· HP side?· LP side?

Are all valves readily accessible?

Are 15k valves actuated?

Are all lines to and from manifold secured?

Are valves properly configured? (i.e. vertical or horizontal)

When drilling what are the open and closed positions of the valves?

Are standpipe and annular pressure gauges appropriately positioned?· Is their function clearly indicated? · Are they of the appropriate type?· Do they show correct units?

Is there a hydraulic choke installed?· Is the remote panel on drillfloor fully operational?· When were chokes last inspected?· Are they regularly flushed?· Is a spare set of chokes and needles + tools to install available?· Are chokes equipped with bleeder valves?

Is discharge (blooie) line from buffer manifold securely tied down?

Is the line to the atmospheric mud/gas separator appropriately sized?

4.1.5 Mud-gas separator

Does unit conform to dimensions specified in EP 89-1500?· Is it appropriately sized for potential well control problems?

What is length of "U" tube mud seal?

Are drawings of separator available?

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Is a low range pressure gauge fitted at the top of the separator? Is it visible to the operator?

Has impact of venting point on hazardous area classification and H2S release been considered?

4.1.6 Degasser

Is the unit working condition regularly checked?· Is the unit regularly flushed?· Is the unit regularly run?

- when? ( for example as standard at bottoms-up after a trip)· Who operates the unit?

- can operator explain how it functions?

Perform test run of unit· Check operation of valves.· Is vacuum gauge working?· Check operation of float and the vacuum relief valve.· Check linkage between relief valve and float bar.

Can inspection plug be accessed and removed?

To where is the gas discharge line routed?

4.1.7 Well control procedures

Who is in charge of well control operations?· What is the planned organisation in case of handling a kick? (who does

what)· Which shut-in method is used?· What are the close in procedures?

What is the procedure with regards to pre- kick sheets?· Who makes calculations?

- who verifies?· Where are copies kept?

- how often are they updated?· Does Company drilling supervisor receive a copy and check?

What shallow gas procedures are in place?

Where are slow circulation rates and pressures recorded?

What shift handover practices are in place?

Dimensions and configuration of ram positions in relation to the drillfloor?

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Is the toolpusher on the drill floor when starting trips out of the hole?

Are all supervisory staff in possession of a valid well control certificates?

Do you receive any "in-house" well control training?

Do you have a copy of the Group Well Control Manual EP 89-1500?

Are records of BOP tests available?· Are tests witnessed by the Company drilling supervisor?· Who determines the test pressures and on what basis?· With what fluids are tests performed?

What are the procedures for monitoring the well path position?· Do you keep a plot of the well path?

Do you have a copy of the drilling programme?· Are changes in the drilling programme fully discussed, agreed by all

parties and documented?· Are all potential well hazards fully discussed and highlighted in the drilling

programme?

Was a pre-spud meeting held with all relevant experts present?· Did you have it prior spud?

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4.1.8 Kick drills & stripping exercises

Are kick and trip drills held?· At what frequency?

- at least once per week per shift?· Are the drills documented?· Are deficiencies experienced during drills resolved and information

disseminated?

Are BOP drills also held on each trip?· Is this logged in the IADC report?

Is stripping equipment in place?· Are key staff trained in stripping and volumetric pressure control?

- have all drill crews taken part in a stripping exercise?- who keeps track of current stripping competency status?

4.1.9 Emission control

Are gaseous emission points identified· Does this include

- mud gas separator vent?- degasser vent?- shale shakers?- active mud tanks?- prime mover engine exhaust?- well test / flare point?- emergency generator exhaust?

Has the MOSAG Oil Spill Exposure and Preparedness Index questionnaire been used to obtain an indication of the Opco's capabilities in case of oil spills?

· Has the outcome of this spill response capability estimate resulted in follow up actions?

Has a contingency plan been prepared to cover the environmental aspects of a blow out

· Does the plan provide adequate focus on minimising pollution?· Are all drilling personnel aware of blow out contingency activities relating

to environmental aspects?· Is all required equipment according to the blow out contingency plan

available?- are all drilling personnel trained in the use of this equipment?

Are up to date communication procedures available for the event of a blow out to inform authorities and request assistance?

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4.1.10 Simultaneous (concurrent) operations All supervisors involved in simultaneous ops. should meet daily to identify and resolve any potential overlap of operations and responsibilities. A fundamental rule for SIMOPS is to classify all operations as either hazardous or non hazardous and only allow one hazardous operation to occur at any one time. Single point responsibility is essential. All supervisors controlling discreet operations must report and liaise through the single point. The (head) of simultaneous ops. must be trained/competent to be able to make sound decisions.Management inspections should be carried out jointly by platform/rig based supervisors.Plan directional drilling logically.(high angle wells from outer slots) to minimise risks and make well paths uncomplicated. Have a well defined cone of uncertainty and a consequential well shut in policy. The essential issues are included in the following questions.

How is the interface between rig and the overall facility managed?· Are daily ops. meetings held, who attends, are they minuted?· What is the definition of work crossing installation boundaries?

How, on a day to day basis, does the deputy OIM perform his role with respect to Simultaneous Drilling and Production operations?

· Does he have a job description?

Is there a Manual of Permitted Operations w.r.t. SDP operations?

"All work is hazardous unless the opposite is proven". How is this managed on a day to day basis?

What are the formal handover procedures? How long is the handover period (crew change arrangements)?

Is well work performed under the PTW system (if the automatic shut down system is over-ridden)?

How often is the "hot line" tested? Is it reliable? Is the rig end always manned?

Is there a "T" card system?· Is it checked daily?

- by whom?· What is the process for reconciling deficiencies?· How are newcomers to the platform identified (induction training)?

Are platform and rig station bills amended to take account of the prevailing circumstances?

How are maintenance activities co-ordinated?

Do offshore supervisors get copies of the minutes of onshore planning and co-ordination meetings?

· Do offshore supervisors take part in these meetings on their days off?

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4.2 CONTROL OF IGNITION

4.2.1 Hazardous Area Classification (HAC)

Which HAC system is used?· Are hazardous areas fully mapped out?

- in plan view?- in elevation?

Is hot work and the use of diesel engines in hazardous areas strictly controlled or excluded?

Are diesel engines, if used on Zone 1 or 2 areas, fully protected and certified for this application?

Are the hazardous araeas around the rig pointed out during site induction?

4.2.2 DC motor blowers

Is the air intake for electric motors inside hazardous Zone 2 areas taken from outside the hazardous Zone 2 area?

· Physically check conditions for:- drawworks motors - top drive and/or rotary table drives?- mud pumps?

· Are air lines purged before DC motors can be restarted?

Is air for pressurised work cabins and accommodation taken from non hazardous areas?

4.2.3 Electrical equipment

Is emergency lighting and power tested on routine basis

Is all switch gear adequately identified (missing name plates)?

Are cables trays run where they cannot be stood or sat upon?· Are cables properly clipped to trays or other supports?· Is cable identification adequate?

Are cable glands/terminations correct for the area classification?

Are cables run close to hot equipment?

Are power and signal cables segregated?

Are certified electricians on location?

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Are all electrical motors suitable for hazardous areas (certified)?

Are all light fixture Zone 1 rated?

Are there as-built drawings?· How often are they updated?· Who authorises changes/modification?

4.2.4 Portable electrical equipment and power supply

Have there been any accidents with portable electrical apparatus?

Is the supply voltage more than 50 V AC or 120 V DC?

Are there procedures to minimise the risk of electrical shock?· Do these include:

- earthing all exposed metal parts (Class I apparatus)?- monitoring the integrity of the earth path?- having an all-insulated outer enclosure (Class IIA apparatus)?- double insulation to isolate exposed unearthed metal (Class IIB)?- using a reduced voltage to supply apparatus?- sensitive earth-leakage protection to limit the duration of the shock?

Is the apparatus always protected against overload and short circuit?

Are there any indications that flexible cables have been damaged?

Are sensitive earth leakage protection (ELCBs or RCDs) methods used?

Are the ELCBs equipped with test push-buttons to prove the integrity?

Is there a register for portable electrical equipment?· Does the register indicate when each item should be maintained?· Is all portable equipment marked to indicate when maintenance is due?· Is the inspection and maintenance carried out by a competent person?

4.2.5 Generator, motor & compressor rooms

Walking/working surfaces

Entrance and exit doors operate freely, exits lead to a safe area?· Glass portion of door(s) is shatter resistant material?

Ear protection and a sign requiring its use located near the entrance?

Passageways are clear, not slippery?

Obstacles identified by bright paint?

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Handrails/walkways around equipment are sturdy and sufficient?

Flammable liquids and gases are not stored in building?

Equipment

Panel boards have master shutdown switches identified?· Function of other switches is adequately identified?· Rear panels are in place?

- no exposed wiring?

Floor by switchgear has rubber/wood mat?· Mat is not a tripping hazard?

Relief valves (regular relief also) are adequately piped away?· To area away from personnel· To area away from potential ignition sources?

Guards installed over moving parts; e.g. fans, pump couplings?

Spark plug wiring not cracked or frayed?

Electrical apparatus

Check:· Explosion-proof fixtures in compressor room?· Vapour covers and guards installed over lights?

Is illumination sufficient?

Any signs of exposed wires or broken conduit on light fittings?

Transformer stations

Is there limited access to the area?· Is it fenced?· Do all entrances have 'High-Voltage' signs posted?

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4.3 DETECTION, ALARMS AND SHUTDOWN SYSTEMS

4.3.1 Fire detection

Where are detection systems located?· UV sensors?· smoke detectors?

Is there a central panel indicating alarm location?

Is there a deluge system?· If so, how is it activated:

- automatic- manually activated?

When are fire detectors tested?

4.3.2 Flammable gas detection

Where are gas detectors situated?

Is there an established response procedure in case of alarm?· Do staff understand the readings given on the gas detector gauges?

Are portable gas detectors available?· Who is qualified to use them?

How often are gas detectors calibrated and tested?

4.3.3 H2S detection

Is there copy of "Guidelines for Detection & Control of H2S in Drilling Operations", EP-53738 available?

Are there written emergency procedures?

All personnel on site trained and exercised (if appropriate)?

Where are gas detectors situated?· Fixed and portable detectors calibrated and tested at an appropriate

frequency?- Detectors and alarms available and in working order?

· Are performance reports made and followed up?

B.A. sets available for all personnel?

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Is there a cascade system in place?· Are crew rehearsed and familiar with its use?· Escape capability part of cascade mask?

Bug blowers on standby?

Wind direction indicator i.e. flags visible from all areas on the location?

Warning flags?

Buddy system in place?

4.3.4 Fire and general alarms

Are the fire and general alarms tested regularly?· Do all personnel know what these alarms sound like?· Have all personnel been given a full briefing on alarm response?· Can these alarms be heard throughout the location?

- including service contractor cabins and accommodation?

Are muster points clearly marked and identified?

How are personnel accounted for at muster points?· Is there a central control against POB?

4.3.5 ESD systemsIt is essential for all rig staff to fully understand every available ESD system and to be able to demonstrate adequate competency in their operation. It is of equal importance that ESD functions are tested and verified as functioning correctly. Documented evidence of ESD tests must be on file, usually with the rig electrician or mechanic. It is often assumed that new drilling staff are familiar with ESD systems, but this is patently not the case and some form of instruction or induction process is required to assure adequate knowledge. The following questions should be directed at staff who would be responsible for activating ESD systems in their work area.

What ESD controls are available?· Do drill floor staff know all ESD functions?

- what they do- where they are?

Are all power sources within hazardous Zone 2 areas included?

When were ESD functions tested?· Are tests documented?

What crownblock protection device is installed?· How and when is it tested?

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Do all supervisory staff know how to actuate the ESD function?· Do they know what is actually shut-down?

Are there written description of the ESD system available?· How about the ESD for DC logging generator and cement unit?

Are all alarms known to staff on the rig?

Is response to alarms regularly practised?

If an alarm is isolated is there a procedure for isolation?

4.3.6 Ballast / control room

What is the vessels survival draught?· What are the requirements of going to this draught· Can it be reached without dumping material?

- if material needs to be dumped what is the dumping priority?

Is the ballast control room continuously manned?

How often are stability calculations made?· Who checks them?

What are the storm monitoring procedures?

What are the standing instructions with regard to mooring system failure?

How is liaison between the ballast control room operative and driller?

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4.4 RIG EQUIPMENT

4.4.1 Rig specifications and modifications

Are rig specifications fully documented?· Do these specifications agree with the contract?· If there are variations, are they agreed and documented?· Are the rig specifications compatible with the proposed drilling

operations?

Have there been any significant modifications to the rig equipment?· Are these modifications carried out under full engineering control?

Do as-built drawings exist, how are they updated?

4.4.2 Location design / restoration

Environment

Has a drilling EA been prepared prior to drilling?

Has an Environmental Management Plan (EMP) been prepared to cover all drilling related environmental aspects?

Have all environmental aspects resulting from the EA been included in the HSE Case?

Land / Swamp / Offshore

Is a policy of minimum land use for drilling locations applied?

Is access to the location routed such as to cause least environmental impact?

Are measures in place to avoid / control erosion?

Is slim hole drilling considered as an option to minimise environmental impact?

Are land use issues discussed with the land owners / local authorities?

Is a plan in place to restore the drill site to its former use and status after abandonment?

Is dredging of access slots to drill locations minimised?· Is dredge slurry being disposed of in accordance with Group guidelines

and local legislation?

Is the drilling location offshore selected to cause minimum impact to the environment? (e.g. coral and sea grass beds.

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Community aspects

Have consultations been held with the local community to obtain their views with regard to the drilling activity?

Are local community personnel involved or employed in the activity?

Is the impact of drilling activity such as emissions and noise kept to a minimum?

Is a claim system in place to pay for incidental damage?

Are local fishermen informed about possible disturbance to their activities during the drilling activity?

4.4.3 Slush pumps and mud systemIt is important to identify who is the supervisor in charge of mud pump maintenance and how isolations and subsequent de-isolations are controlled. A safe system of work is vital and is normally managed through application of a Permit to Work.

How are pumps electrically isolated during repairs?· Can the DC motors of the mud pumps be isolated locally?· Are isolation procedures included in PTW system?

How are the suction dampeners charged?· What is the HP pulsation dampener pre-charge?

Are pressure relief lines routed to mud pits?· Do they slope correctly?

Does high pressure manifold and piping have screwed connections?

Is mud pump motor blower air taken from outside hazardous zone 2?

Are lifting devices installed to facilitate safe working during pump repairs?

Are HP jumper hoses properly secured?

Are power cables to mud pumps properly protected?

Are pressure gauges functional?

Is HP piping NDT tested as part of a systematic procedure?

What is the tank entry procedure?

How is paddle isolation effected and verified?

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4.4.4 Derrick, hoisting and rotary equipment (incl. topdrive)

How are repairs to mast or structure controlled?· What are the procedures under the preventive maintenance system for

inspecting major components of the rig and its equipment?- are manufacturers consulted?

· Are NDT records available?· Are welders suitably coded?

Are there inspection certificates available for the mast covering the last 5 years?

· Are third party inspection records (NDT in disassembled condition) available for:

- drawworks- travelling block- dead line anchor- rotary table- swivel- crown block- top drive

· Check for PMS, anti-collision devices and pipe racking system.

When was mast raising sling last inspected?

Is drilling line in good condition?· Is it subjected to a documented slip and cut programme?

Is there a system of weekly inspections of derrick equipment?· Is this carried out by competent staff?

4.4.5 Auxiliary brake

Is an independent battery back-up for Elmagco brake installed?Is there an alarm to alert the driller should power to the Elmagco brake be lost?

4.4.6 Rig floor equipment

Are kelly cocks with connections for DP and DC's available on floor complete with keys?

· Are they included in the BOP pressure tests?· Is a spare kelly cock available?

Are tong back-up lines properly connected to proper back-up posts and not to mast?

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· Are tong back-up and suspension lines entered in sling register?

Are all lifting tools inspected and colour coded?

In what condition are slips and elevators?· At what frequency are they inspected?

Has any welding taken place on elevators or other lifting devices?

Is a casing wash-down hose available?

4.4.7 Driller's console

Are controls labelled and easily accessible?

Does the driller (and A/D) know all alarms· Does this include:

- console air low pressure?- brake water failure?- brake overheating?- auxiliary brake power failure?- low accumulator fluid level?- low accumulator manifold pressure?

Are there emergency stop functions for all key functions:· Does this include:

- general ESD for electrical power, DC & AC?- drawworks- brakes- RT and topdrive- Iron Roughneck

Are gas detector alarms, audible/visible?

Are mud tank level and flow-show alarms tested and working?

What is the testing frequency for all of the above alarm and ESD devices?

4.4.8 Winches

Are winches in good overall condition?

Are all winches marked with SWL?

Is a winch suitable for manriding available?· Is manriding controlled by the PTW system?

Are exhaust silencers fitted?

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4.4.9 Pressurised tanks

Is proper access provided?

Are pressure relief valves certified? With what frequency?· At what pressure are they set?· Is documentation available?

Have the tanks been tested?· To what pressure?· At what pressure is air delivered?

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4.5 LIFESAVING, FIRE PROTECTION & FIREFIGHTING FACILITIES

4.5.1 Firefighting facilities

Portable/wheeled fire extinguishers

Are the extinguishers mounted off the floor?· Are they in their designated place?· No obvious physical damage?

Are the units sealed and tagged to indicate it is checked on a regular schedule?

· Any units overdue for hydrostatic test?

Are there written records available of annual (minimum) inspection?· Is the manufacturers inspection procedure available in the field?

Are fire extinguishers properly colour coded?

Are end caps plastic or metal?

Is Halon being used as an extinguisher agent?

Fixed systems - dry chemical, twin agent

Any obvious signs of physical damage?

Hoses are not rotten or severely cracked?

Hose reels and nozzles operate freely, remote reels tagged and sealed.

Are valves pinned and sealed in the operating position?

Sealed and tagged to indicate it is being checked on a fixed schedule?

Do Nitrogen cylinder gauges indicate 'full' pressure?

Are the units sealed and tagged to indicate it is checked on a regular schedule?

· Any units overdue for hydrostatic test?

Are there written records available of annual (minimum) inspection?· Is the manufacturers inspection procedure available in the field?

Hoses

Any signs of cuts or abrasions, stripped threads?

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Connected to standpipe, spanner wrench available?

Nozzle connected to hose and operable?

Hose length sufficient for probable area of use?

Tested periodically for pressure reliability, leaks, etc.?

Hose boxes/reels/standpipe

Door/reel operates freely, not blocked?

Easily identified; e.g. painted red, stencilled 'Fire Hose'?

Valve operates freely, wrench (if applicable) on valve?

Equipment is free of insect nests?

Portable and stationary fire pumps

Inspected on a weekly basis by qualified personnel for ease of starting, pressure, suction and fuel?

Pump has starting/inspection procedure labelled on it?

All assigned personnel are familiar with pump operation?

Separate fuel supply sufficient for several hours operation?

Sufficient suction and discharge hose?

Correct coupling and nozzles for hoses?

Crossovers (if necessary) for standpipes in area of intended use?

Foam

Inductor tube and foam located with hoses?

Foam nozzle(s) stored in an accessible location?

Foam checked annually for chemical make-up?

Is foam concentrate in good condition?

Foam suitable to those liquids encountered?

4.5.2 Evacuation and escape planThere are other essential elements required as part of an evacuation plan which are common to all situations offshore and onshore living quarters and office accommodation.. These include but are not limited to the following considerations:

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Is the plan explained fully as part of newcomer induction process?

How frequently are full evacuation drills held?· Are muster plans and head count procedures part of evacuation drills?· Are all drills recorded and noted deficiencies rectified?

Are escape routes illuminated and clearly marked, also suitable for smoke conditions?

When were lifeboats last lowered into the water (if applicable)?

Have coxwains been trained in the use of the lifeboats and their equipment?· Have coxwains all lowered a lifeboat into the water during a recent

drill/exercise?· Are coxwains also part of firefighting teams, search & rescue parties?

- if so, are there sufficient coxwains to man the lifeboats?

Have all personnel on board attended a valid offshore survival course?

4.5.3 First-aid and medical facilities

Can adequate first-aid be provided for every worker within four minutes?

Have first-aiders/medic had appropriate initial and refresher training?· What is medic's training, medical qualifications and background

experience?- are there any language difficulties?- to whom does medic report?

· Are first-aiders/medic capable of conducting CPR?

Is the medic based permanently at the rigsite?· Are there adequate provisions for travelling between rigs and camp sites?

Are their other qualified first-aiders on site?· Are first-aiders equipped with appropriate first-aid boxes/kits?

Are standards of hygiene in the clinic high?

Are health and hygiene inspections made around rig camp sites and recommendations followed up?

Who accompanies medic on his inspections

What is being done to combat the main risks to employees health?

Are all first-aid treatments reported to the person in charge?· Is a medical log kept?

- who gets the information?

Is the provision of medical supplies sufficient?

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· Are narcotic drugs available?- if so how are they safeguarded?

Can a casualty be transported to a fully equipped hospital within four hours of injury?

Is a complete set of MSDS sheets available and is the clinic equipped to treat cases of chemical contamination or poisoning?

How often are medical inspections by a doctor performed?

Is the medic playing an active role during safety meetings?

What is the role of the medic during drills?

Are there written procedures for food hygiene and catering?· Are food handlers trained and well aware of measures needed to prevent

food borne illnesses? · Are catering inspections carried out?

- recorded?- actions closed out?

Is there a written procedure in use for potable water testing?· Is potable water regularly tested?

- are results recorded?

4.5.4 Emergency generator

Is auto start installed?

What is the test frequency?

Is their a separate distribution board?

Are key safety systems connected?

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4.6 WORKPLACE PROCEDURES

4.6.1 Permit To Work (PTW)

Is there a PTW system?· Do the following work permits exist and how are they used?

- Hot work- Electrical- Use of explosives- Work at height above 2m.- Manriding - using rig manriding winches only- Entry to vessels- Electrical isolation- Mechanical isolation- Valve lock out - Radiation permit (how covered)

· Are there general definitions as to which permits are necessary when?

Does the PTW system cover all aspects of hazardous work?· Are the requirements known to all the work force & supervisors?

Is there any system of review of the use of the PTW system?· Who else in the organisation sees copies of all permits issued?

Is there a permit queue in the morning and how handled?

Who is allowed to sign what sort of permit?· Are they officially nominated by name or job?· Are they examined before being authorised?

How is a permit adapted if scope of job changes in the middle?

Where are permits stored?· How long?· When in use, where are they displayed?

How does one establish when a job is finished?

Who does what in the permit administration?· Who fills in the bulk of the precautions to be taken?· Who physically checks that precautions have been taken before work?· Who personally briefs the men doing the job before work starts?

- what briefing does he give a service contractor new to the site?· Does he check their knowledge of Company regulations beforehand?

24


How is a permit arranged in an emergency, such as during the night?

Is PTW subject site of site induction and signatory training?

4.6.2 Personal Protective Equipment (PPE)

Safety hats

Are they being worn by appropriate personnel?· Any signs of deficiencies?

- cracks- torn suspension- defective clips- other evidence of rough treatment?

· Any evidence of plastic hats having been field modified by:- painting- bolts and nuts installed to hold ear muffs?

Electrical protection hat provided for the electrician?

Safety boots

Are they being worn by appropriate personnel?

By observation note general condition of shoe?

Safety goggles, glasses and face shields

Proper type available for the jobs involved?

Stored in easy to locate areas?

Kept clean, not scratched, cracked or pitted?

Cleaning equipment available?

Strap/snaps are secure, not worn?

Safety belts

Available to be used when working at heights?

Stored out of the weather, straps not rotten?

All rivets in place, 'D' rings and hooks not rusty or bent?

Safety line (1/2" nylon minimum) stored with belt, lines are spliced not tied?

Hearing protection

Being worn when needed by appropriate personnel?

25


Located in areas where they are needed?

Sufficient quantity and kept dry and clean?

4.6.3 Toolbox meetingsIs each shift started with a toolbox meeting

· Involving all crew members?

Are toolbox meetings held before hazardous work begins?

Is a toolbox talk used to precede non routine or unusual work?

4.6.4 STOP / UAA & JSA

Is there an active system of Job Safety Analysis (JSA)?· Are JSA's used for toolbox meetings and pre-job briefings?

What system is used to report unsafe acts or conditions?· Is there a weekly/monthly target set for returns handed in?· Are trends analysed and published?

- are returns reviewed daily?

Are worthy reports or suggestions included in weekly crew safety/HSE meetings?

· What follow up is evident?

4.6.5 Deficiency register

Is there a central record kept of deficiencies noted from all possible sources?· Who is responsible for close out?

Is the register reviewed at management level· How frequently?

Are serious, high potential deficiencies circulated promptly to other rigs and areas?

At which meetings are deficiencies discussed and close out targets set?

4.6.6 Maintenance

What are the systems used for controlling and recording maintenance?

Are complete weekly / monthly status reports generated?· Are safety critical items of equipment flagged?· Is the backlog report seen and acted upon promptly?

- is there a backlog of maintenance on any listed safety critical items?

26


4.6.7 Change control

Is there a formal system for initiating engineering/ electrical changes?

Is there a commissioning and acceptance procedure for changed equipment?· Is changed equipment properly tested and certified?

Are updated as-built drawings available?· If so, where?

4.6.8 Housekeeping

Are housekeeping inspections part of the weekly inspection routine?· Do inspection records show deficiencies?· Who is responsible for verifying that deficiencies are corrected?

Are there signs of poor housekeeping?· Are emergency exit and escape signs kept clean and legible?· Are safety signs kept clean?· Is the chemical sack store area kept neat and tidy?· Are chemical spills cleaned up promptly?· Is soiled clothing properly segregated from clean clothing?· Are mess tables and floors kept clean?· Are there signs of insect or rodent infestation?

Do all work and accommodation areas have a person assigned responsible for housekeeping?

4.6.9 Waste management

What legislation exists concerning waste disposal?· If applicable, are disposal permits obtained?

Is there a quantified inventory kept of wastes?

Is there a waste disposal plan given in the HSE plan?

Who is responsible for waste management?

Is waste segregated?· By type?· By hazard potential?· By pollution potential?

Is waste oil and other used oil properly manifested for subsequent transport?

Is there equipment on site for total containment of oil based mud?· What is done with OBM cuttings / solids?

27


- is OBM fully recycled?- what is done with waste OBM?

Is an oil spill response plan in place?· Is equipment available to cope with minor oil spills?

Is there a blowout contingency plan prepared to minimise pollution?

Is oil separated from water/mud?· For separate disposal· For re-use?

Are location drains of sufficient capacity to contain major drilling fluid or fuel spills?

What activities are in place to prevent / minimise waste?· What is done with kitchen / food remains?· What is done with chemical wastes?· Is a sewage treatment facility being used?

For marine facilities, are MARPOL requirements fully complied with?

4.6.10 Chemical management

Are chemicals selected based on minimum toxicity to the environment?· Is information on environmental toxicity of chemicals used available?

Are chrome based chemicals being used?

Is a complete inventory of chemicals including information on consumption and losses kept?

Is a purchase back agreement in place with suppliers for unused / excess chemicals?

Are chemicals packed and stored to ensure minimum loss from damage, weather conditions and handling?

Is the expiry date of chemicals checked?

Is the location design providing for total containment of chemicals stored and used?

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4.7 OCCUPATIONAL HEALTH

4.7.1 Noise

Has the rig and accommodation area been surveyed for noise levels?

Are areas with ear defender signs in locations with noise at 85 dB(A) or more?· Is the use of hearing protection in high noise areas mandatory?

Is there evidence of noise reduction plans?· Any examples?

Are audiometry tests and records kept for personnel working in high noise environments?

· What form of scrutiny of such records exists?

4.7.2 Chemicals

Are all chemicals on site listed on MSDS or similar data sheets?· Does the medic keep this list?

- is it up to date?· Are service contractor chemicals with laboratory chemicals included in the

MSDS

Are dangerous chemicals identified and segregated?

Are appropriate dust masks used when handling chemical powders?

Is mixing and handling of dangerous chemicals supervised by senior, experienced staff?

Is chemical data available in the mixing area?

4.7.3 Lighting

Is lighting adequate for all work and accommodation day and night?

Do emergency lighting units illuminate escape routes?

Are portable lighting units available for work in unusual locations?

Are explosion proof hand lamps available in all accommodation and strategic work areas?

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4.7.4 Accommodation

Entrances & exits

Doors operate freely, glass portion is shatter resistant material?

Exits are of sufficient quantity, identified and lead to a safe passageway?· Any exits locked or blocked.

Do two storey buildings have an upstairs exit?

Fire doors installed in corridors?· Stairways?

Halls & stairways

No obstructions and well illuminated?

Fire extinguisher every 150 linear feet of hallway?

Handrails are secure, no sharp edges and easy to negotiate?

Emergency (battery powered) lights of a sufficient amount?· Spaced to best advantage?

Sleeping accommodation

Ladders provided to reach upper bunks?

No evidence of smoking in bed?

No exposed electrical wiring?

Fire extinguisher nearby (inside room when occupied by more than 4 persons)?

Adequate ventilation?

Smoke and fire detectors installed?

Kitchen & dining room

Gas stove in adequate working order?· Use of odourised gas· Pilots and burners work· Personnel know location (away from stove) of cut-off valve?

Electrical equipment in good working condition?· No exposed wires?· Earthed?

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· Personnel know location of circuit breaker switch?

Area surrounding stove is grease free?· Vents are grease free?

Sharp implements are properly stored?

Adequate firefighting equipment available?· CO2 or dry chemical extinguishers?· Fire blanket available?

Floor drain available for effective washing down?

Water heater, dishwasher, space heater, dryers

Relief valve piped so as not to injure personnel?

Uses odourised gas?

Units are grounded and no exposed wires?

Cut-off valve located away from unit?· Location is known?

Pressure containers subject to heat rupture are not stored near these appliances?

Showers

Safety glass or curtain used for shower door?

Floor not slippery?

No broken glasses, mirrors or sharp edges in room?

Wall heaters have no burn marks on them?

Electric switches and receptacles are located away from the shower area?

Miscellaneous

Walk-in cooler-freezer can be opened from the inside?

All electrical appliances (coffee pots, icemakers, freezers, etc.) in good working condition?

· Any signs of broken insulation (especially where cord enters appliance)?· Are all properly earthed?

Circuit breaker switches are easily identified, have no exposed wires and no sign of arcing near box?

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Flammables/explosives are not stored inside living quarters?

Building appears to be kept in a clean and sanitary manner?

4.7.5 Eye wash and deluge facilities

Are eye wash and deluge facilities available in strategic chemical handling areas?

· Is water supply clean and at an acceptable temperature?· Are the eye wash stations inspected daily/weekly?

Are deluge facilities tested daily?

Are laboratory facilities equipped with eye wash/deluge capability?

4.7.6 Radioactive sources

Where are radioactive sources stored and used on location?· Is the storage container adequately sign posted and barriered

- has the radiation level at the barrier been verified?· Has access above and below the storage container been included in the

barrier system?

Is movement of radioactive sources conducted under PTW?

Is a register kept on site?· By whom?· Is it complete?

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4.8 TRANSPORT AND MATERIALS HANDLINGAll rig audits will contain an element of logistics involvement, which is normally confined to those aspects of operations which are directly under the control of the Well Operations department and their contractors. If detail is required, then the audit should either be combined with a logistics specialist as a team member or be the subject of a separate audit. Issues included in drilling operations audits should be limited to control of known hazards which would be addressed in the HSE case.

4.8.1 Land

Are responsibilities for management of road safety defined for:· Operating vehicles?· Driver training?· Performance monitoring (both Company and Contractor)?

Is sufficient time allocated/available for the completion of these responsibilities?

Vehicle selection and operating standards

Does the vehicle selection process involve Well Operations Dept?

Are design and performance features verified against critical specifications? · Does this include?

- 4WD; - seat belts;- roll over protection;- speed limits;- tyre standards;- defect reporting;- accident reporting;- maintenance schedules;

Is a driver monitoring system (e.g. VAPS) installed in vehicles.

Road transport contracts

Is pre-qualification made of all contractor and subcontractor equipment, personnel and safety management?

Are adequate standards detailed in tender documents and contracts?· Does this include:

- driver qualification and experience?- driver training?- vehicle operating and maintenance procedures

33


Do vehicle operating procedures define maximum working hours, rest stops and work cycles?

Do contracts specify conditions for sub-contracting?

Driver authorisation, testing and training

Are authorised drivers, both Company and contractor, verified as meeting company standards?

Is defensive driving training given?· If so what proportion of drivers have been trained?

Are drivers supervised while loading/offloading on location?

What liaison takes place between vehicle drivers and Contractor crane/forklift drivers?

Are drivers sourced from a 'pool' system or can they be selected?

Supply base operations

Who supervises the loading of vehicles at the supply base?· Have supply base supervisors adequate:

- training- experience- knowledge

Is the supply base subjected to regular inspection?

What controls are there on vehicle movements on / off the location?· Are location access points clearly identified?· Is there a parking or waiting area provided?

Is it clear where drivers report to upon arrival and prior to departure?

Is the person in charge of materials handling from vehicles identified?· Is he qualified in the use of:

- lifting equipment- cranes / forklift trucks?

· Has he been briefed on the restrictions in Hazardous Zones?

Are all drivers in possession of valid driving licenses for the categories of vehicles driven?

Are crew change vehicles and the designated ambulance in satisfactory condition?

· Does the stretcher fit into the ambulance?

How frequently are rig site vehicles inspected by a competent member of staff?

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What other controls are in place?· Is a drink - drive policy enforced?· Are seat belts required?

- is their use mandatory?· Are speed restrictions enforced?· Is journey management used as mandatory routine?

4.8.2 Marine

Are supply vessels generally fit for purpose?

Are suitable moorings available for supply vessels?

Who is in charge of supply vessel operations whilst alongside the rig or platform?

Where is the fast rescue boat kept?· When was it last inspected and taken into the water?· Who is trained to use the fast rescue boat?

Is there a standby boat?· Does this vessel participate in MOB drills

Is there a 24 hr. watch kept for approaching vessels?

Are materials arriving on the rig pre-slung?· How is pre-slinging controlled?

Is third party lifting gear also subject to inspection and certification?

Are rig cranes fitted with adequate lighting to illuminate supply boat decks?

Does the crane have a warning horn?

Is there radio contact between crane driver and the supply boat deck crew?

Does the crane driver have good visibility over supply boat decks?

Are roustabouts trained in banksmanship?

Who supervises boat loading and unloading to and from the rig?

Is bulk transfer of chemicals, cement, fuel and water satisfactory?

4.8.3 Air

Are safety briefings given before each flight?

Are flight manifests complete for all passengers and cargo?

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Has the Medevac plan been tested with the aircraft contractor?· Does the stretcher fit into the aircraft?

- has this been rehearsed?

Are night landing lights available in the case of an airstrip?

Is there a qualified HLO (if appropriate) ?

Are firefighting facilities available at the aircraft landing area?· Who is trained to use the firefighting equipment?

- are fire monitors manned during landing / take off?- do fire monitor attendants wear full fire suits?

Is aircraft fuel, if stored in drums, kept separate from any other fuels?· Are there drains / gutters to cater for fuel spillage?

- are these drains separated from process and domestic drain systems?

4.8.4 Cranes and lifting equipment

Is crane included in PMS?· Are daily checks performed?

Is an operational load indicator in place?· Is there an overload alarm?· Can above devices be by-passed? · Is all lifting gear marked with the SWL?

- any lifting gear being used which is not registered and colour coded?

Is reversing alarm fitted and working?

Is hoisting wire in good shape? · Is it subjected to a planned slipping/replacing schedule?

Are trained, nominated crane drivers assigned?

Is it suitable for hazardous zone usage?

Is there a register kept updated of lifting gear, including slings and pad eyes?· Are all lifting appliances, including slings, colour coded?· How is third party lifting gear checked and certified?

- who keeps records of third party inspection?

4.8.5 Forklift trucks

Is forklift included in PMS?

Is a hazard warning light and reversing alarm fitted?

36


Is driving restricted to trained nominated persons?

Are attachments properly engineered?

Is it suitable for hazardous zone usage?

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4.9 SERVICE CONTRACTORSA significant proportion of well operations are carried out by service contractors and attention to service company personnel and services forms a necessary part of the audit process. The main problem areas are to be found in compliance with Company standards specified in the contract . Also lifting equipment used by service contractors is not included in the drilling contractor's inspection system, and separate documentation of inspection and NDT testing is therefore required. Particular attention should given to the suitability of equipment for use in hazardous Zone 1 and 2 areas along with possible sour service application.Look for the extent to which service contractor personnel are integrated with the drilling contractor's safety systems. All rig site personnel should participate in safety meetings, drills and take full part in the site-specific HSE programme.

4.9.1 Mud engineering

Work schedule of site staff?

How often do managers visit the site?· Are visits documented?

Is the contract available with engineer?· Is he familiar with HSE clauses?· Is his training in accordance with the contract?· Does he take part in full range of safety meetings?· Is he familiar with chemicals used?· Was engineer given an induction upon arrival?

- by whom?

Is MSDS appropriately posted and available with medic?· Where is the master MSDS kept, by whom?

Do Drilling Contractor and Company Rep. include facilities in inspection schedule?

Is an RCCB installed and is the unit earthed?

Is chemical storage area well organised?· Are hazardous chemicals segregated?· Is there good access for the forklift?

- do awkward or heavy loads need to be man-handled into position?· Are storage containers suitable?· Are contents of sacks and drums readily identifiable?

Is there an emergency shower close to the mixing hopper?· Is it simply activated?

38


Are eye wash facilities available?· Is water a reasonable temperature?

Are there adequate safety signs?

Is appropriate PPE readily available?

Who supervises operations with caustic soda?

Are mud tanks etc. well maintained to prevent loss of product?· Are valves and flanges regularly checked for leaks?

4.9.2 Electric wireline logging


How often does manager visit?· Are visits documented?

Is the contract available with engineer?· Is he familiar with HSE clauses?· Is his training in accordance with the contract?· Does he take part in full range of safety meetings?· Was engineer given an induction when he arrived?

- by whom?

Is there a chemicals inventory?

Are MSDS appropriately posted and available with medic?



Is a register of radioactive sources kept on site?· Is it updated following source movements?

What is the rate of gamma and neutron emissions from the radioactive store?· How often are they measured?· If emissions are above 2.5 micro Sieverts/hr, what precautions are being

taken?

Are primary and secondary explosives segregated?· Are explosives and radioactive sources stored in different areas?

Are effective radio silence procedures in place?· If not, is radio safe perforating equipment in use?

39


Are operations using radioactive sources and explosives performed under PTW?

If explosives container is jettisonable:· Who decides when this should be done · Who is tasked with effecting the jettison?

4.9.3 Cementing & pumping services



Is the contract available with engineer?· Is he familiar with HSE clauses?· Is his training in accordance with the contract?· Does he take part in full range of safety meetings?· Is he familiar with chemicals used?· Was engineer given an induction when he arrived?

- by whom?

Is MSDS appropriately posted and available with medic?


Who supplies the cementing programme?

Cement unit

Is discharge manifold of integral construction?

Is a pressure limiting device installed and tested prior to each job?· Do pressure relief valves need re-setting after operating?

- where is relieved fluid discharged?· Are shear discs installed in pump fluid ends?· Are lines properly constructed and tied down?· Do relief/limiting devices protect downstream pipework (are they set

appropriately)?

Is the unit manifolded to kill line?· Is a non-return valve installed?

Are diesel engines suitable for hazardous zone use?

Is adequate PPE and recovery equipment available close by: · Does this include:

- shower

40


- eye bath- breathing apparatus- goggles- gloves- aprons- dust masks

Are telecommunications fit for purpose (audibility)?

Are emissions from radioactive densometer regularly checked?· Are they within permitted limits?

Are plug containers, circulating heads and pumping iron all certified?

4.9.4 Mud logging



Is the contract available with engineer?· Is he familiar with HSE clauses?· Is his training in accordance with the contract?· Does he take part in full range of safety meetings?· Was engineer given an induction when he arrived?

- by whom?

Is there a chemicals inventory?

Are MSDS appropriately posted and available with medic?


Is carbide used, where is it stored?


Can engineer describe what is expected of him:· During drilling· During tripping· During logging· When on bottom after tripping· Involvement in BOP drills?

What signs indicate a reduction in hydrostatic overbalance?Have any BOP drills been held recently? What do you monitor?

41


What communication equipment is available?

Is engineer kept informed of:· Changes in parameters?· Tank level changes due to mud treatment?

Is there a sample catcher?

Does engineer have to leave the cabin during drilling or tripping to perform his job?

· Is there full 24 hour coverage?

Where are following equipment mounted:· Mudpit level sensors?· Gas level sensors mounted?· When were they last calibrated?

- are records of calibration kept?

Is the unit or its pressurisation air source positioned in a Zone 2 area?· Check working of pressurisation system

4.9.5 Integrated services

Which services are integrated through which contract holder?· Is there a site Integrated Services Contractor (ISC) co-ordinator

- does the ISC co-ordinator have a job description?

Is there a common HSE plan and objectives?· Do they have compatible HSE policies?

Do all integrated services personnel on site use the same safety systems?

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AUDITKIT97 4drilling.doc Drilling Audit Questionnaire Rev.A Attachment 1 Page 1

DRILLING AUDIT INTERVIEWSSubjects and Issues

There are several categories of staff and rig crew to interview on each rig site and each category will provide audit input to specific topics related to his/her job description and responsibilities. Listed below are staff and crew with issues which should be addressed during the interview, not necessarily all topics for each individual in one interview; possibly as follow up from previous interviews. Interviews are not necessarily listed in sequence of interview priority, as this will frequently depend on availability of the interviewee and the priority of ongoing operations.There is common information which should be collected from all individuals interviewed, which if recorded can greatly assist in forming an overall picture of staffing levels, competency, HSE training and experience levels. A sample interview cover page is attached as Appendix 1.Staff / Crew category

Interview topic & issues

OM / TD / MD, Company Hd. of Drilling, Co. Rig Superintendent

TOR, current concerns, scope of work contracts, HSE plan, HSE plan review, rig site visits, company HSE and daughter policies, drilling engineering

HSE case.

Rig Manager

Organigrams, training and audit records, deficiency, audit / inspection programme, audit & incident report follow up, meetings, rig visits, incentive schemes, HSE plan review, rig specific HSE case.

OIM / Captain / rig supt.

PIC, sling register, explosives register, radioactive substance register, PTW records, PTW quality control, deficiency register, third party inspection, classification and certification records, drill reports, emergency response

plans, fast rescue boat, lifeboat drills, MODU code exceptions, company policies posted, alerts, DENs and other notices received, application of the HSE case, environmental issues, waste mgt. and pollution control.

1

M, 03/01/-1,

Page: 3


ToolpusherPTW, BOP & well control certification, well control competency, derrick & lifting equipment inspection, shift & tour handover, top drive PMS, application of the HSE case hazard register, pre shift toolbox talks.

Snr. Mechanic and ElectricianPMS, PTW, crane maintenance, gas detection, alarms, ESD systems, ESD tests, P tank and compressed air vessel tests/certification, relief valves, emergency generator operation.

DrillersRig floor tools, air winches, man riding winches, PTW, ESD, alarms, drills, BOP drills, shut in procedure, Elmagco brake, crew change and handover, emergency disconnect, top drive, accumulator unit, SPM, BPM, degasser, mud gas separator, instrumentation, shift instructions, toolbox talks.

Assistant drillerMud mixing, pump maintenance, PTW, BOP operation, well control certification, tank cleaning, derrick inspection, degasser operation.

DerrickmanMud pump repair, chemical mixing supervision, chemical storage area ownership, tank cleaning, PTW, derrick inspection, manriding winch, safety harness, Geronimo line, BOP flange up/down, use of cascade system.

FloormanAir winches, man riding winches, PPE, language problems, escape B.A.s, cascade system, BOP drills, STOP/UAA, rig floor housekeeping, lifting equipment colour coding, near miss incidents.

Safety officerTraining records, HSE live systems, STOP/UAA, meetings & minutes, dissemination of information, MSDS, PTW, drills, HSE statistics, rig induction process, HLO, fire crew training, H2S, MOB drills, breathing apparatus, advice & support received from HSE advisor(s).

2


MedicRecords kept, Medevac, MSDS, first-aid training, stretcher drills, occupational health statistics, drills, dangerous drugs, potable water quality control, accommodation inspections, other duties - POB etc.

Radio operatorDrill duty, standby vessel, communication with other radio watch stations, emergency contact numbers/frequencies, aircraft procedures, radio silence, crew change monitoring.

HLOQualifications, fire team training, pre flight briefings, crane control, other duties.

Deck foremanDeck crew duties, crane supervision, lifting equipment, boat off loading / backloading, chemical handling & mixing, service contractor equipment, heavy lifts.

Crane driverLifting slings, third party equipment, roustabout supervision, crane maintenance and inspection.

RoustaboutSupervision, PPE, banksman training, first-aid, materials handling (toxic/non toxic, flammable, radioactive etc.).

Control/stability operator24 hr manning, deck loads & limitations, ballast control, emergency response, alarms, ESD, PTW control, emergency power.

Service contractorsHSE common plan, integration with rig HSE systems, drills, induction, radio silence, radioactive source register, PTW, explosives, third party lifting gear, integrated services co-ordinator, contract availability, OBM containment & spillage control, MSDS for cement and completion fluids, use of PPE, laboratory chemicals.Integrated Services Co-ordinator Job description, co-ordination meetings, integrated HSE policies, combined incident reporting system and safety systems, internal inspection and audit, common PTW system, direct communication with Co. and drilling contractor senior supervision.

Camp bossHousekeeping, hygiene, health certificates, insect / rodent infestation, dissemination of information, fresh food supply, food storage, laundry, toilet & shower room cleanliness.

3


WelderPTW, hot work procedures, radio silence, hazardous area control, PPE.

Company DSVContracts, well programme, BOP pressure test records, HSE plan, rig inspection records, meetings attended, handover, incident / near miss reports, audit follow-up, PIC, drill evaluation, PTW control.

Visitors & new employeesInduction, ID tag, POB 'T' card system, use of PPE, breathing / smoke hoods / life vests, alarms, smoking policy, "green hats", no-go areas, sick bay location.

Drivers Competency, defensive driving training, license legislation, speed restrictions, seat belt policy, night driving rules, roll bars, location entry / exit control, ambulance driver, vehicle checks, journey management, crew change procedures

Standby boatOil spill equipment and trained operators, MOB drills, firefighting equipment, radar surveillance, radio watch, crew changes, cargo and materials handling, fast rescue boat, rescue equipment and medical supplies.

Co. HSE AdvisorHSE performance statistics, STOP/UAA analysis, dissemination of performance statistics and all HSE advice/alerts, HSE training, HSE plan monitoring, competence of advisor(s). Incident report input and quality control, issue of HSE advice.

4


Interview notes :

Name of interviewee: Date:

Job title:

Location of interview:

Years in present job:

Years in industry:

Training rec'd during last two years:

Reports to:

Responsibilities:

1

2

Meetings attended routinely:

Mgt visits:

Weekly HSE meeting topics:

Drills participated in:

Ways to improve HSE management:

2

3

Hazards which need addressing:

3


List of Abbreviations4WD - Four wheel driveB.A - Breathing ApparatusBPM - Barrels Per MinuteBOP - Blow Out PreventorDEN - Drilling Equipment NewsletterDSV - Drilling SupervisorEA - Environmental AssessmentELCB - Exposed Location Circuit BreakerEMP - Environmental Management PlanESD - Emergency ShutdownHLO - Helicopter Landing OfficerIADC - International Association of Drilling Contractors ISC - Integrated Services Co-ordinatorJSA - Job Safety AnalysisMARPOL - Marine PollutionMODU - Mobile Offshore Drilling UnitMSDS - Materials Safety Data SheetsMedevac - Medical EvacuationNDT - Non Destructive TestingOBM - Oil Based MudOIM - Offshore Installation ManagerPIC - Person In ChargePMS - Preventative Maintenance SystemPOB - Persons On BoardPTW - Permit to WorkRT - Rotary TableSPM - Strokes Per MinuteSWL - Single Weight LiftTOR - Terms Of ReferenceUAA - Unsafe Act AuditingVAPS - Vehicle Accident Prevention Systemsimops - Simultaneous Operationsw.r.t. - with respect to

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