24
. WORK PERMIT 5P
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WORK PERMIT
5P
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WHY Issue Work Permits?
WHAT is Work Permit?
WHEN are Work Permits needed?
WHO Issues Work Permits?
HOW is in a Work Permit?
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Do you ever feel that the Permit To Work System isjust another bothersome paperwork exercise
that interferes with doing your job ?
YES NO
Failure to comply with Permit to work system can be a matter of life and death
WORK PERMIT
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WHAT is Work Permit?
Formal written means of ensuring that Potentially Dangerous Tasks are approached in a safe manner
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Let's See What You KnowAbout work permit.
1. Recommended tool used to control potentially hazardous tasks
2. Systematic identification of hazards associated with a task, before the task is begun.
3. It is BEST to do a work permit after the job has been completed.
4. Work Permit done BEFORE any job will greatly reduce the chances that any accident will occur during the job.
Congratulations!
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To control potentially hazardous work conditions
To provide preplanning and authorization of work activities
To provide communication between all persons involved
Work Permits save lives and prevent injury and loss
WHY Issue Work Permits?
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WHEN are Work Permits needed?
Working on electrical equipment Confined space entry
Working at heightHoisting of personnel
Pressure testing
Heavy lifting operation
Slipping and cutting
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WHEN are Work Permits needed?
Use of radioactive source Use of explosives
Acidizing operation, Cementing operation
Any raising or lowering of mast
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Work Permit is a team responsibility
Shall only issue by the STP / NTP Responsible for the control and
administration of WTP. Identify hazards associated with the task Issued appropriate written instructions Identify other system in place e.g. JSA, IC
and checklist are used in conjunction permit
Ensuring that all practicable steps are taken to ensure that the work is undertaken safely
WHO Issues Work Permits?
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Who Receives Work Permits?
Person who will directly supervise the permitted work plus
those doing the job (PTW applicant).
Ensuring that all specified safety precautions have been
taken Ensuring person carrying out
the work is competent Briefed on the procedures to be
followed before issuing the permit.
WHO Issues Work Permits?
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STOPEVERYONE has both the authority and responsibility to STOP
STP, NTP, Aramco Liaison man and Safety Engineer are may stop and
withdraw a Work Permit if they feel that safety of the job does not meet with the conditions specified on the
Work Permit.
WHO Issues Work Permits?
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Work Permit
Rig:Rig: Permit No:Permit No: IC No:IC No: Date:Date:
1. General
HOW is in a Work Permit?
Welding base of handrail in suction tank no1
Let's take example
4646 0505 0707 12/7/200612/7/2006
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CATEGORISE TASKCATEGORISE TASK
Hot work with open flame.Hot work with open flame. Electrical work.Electrical work. High pressure testing.High pressure testing.
Hot work with spark potential.Hot work with spark potential. Work with hazardous chemicals.Work with hazardous chemicals. Work with explosives/ radio Work with explosives/ radio actives.actives.
Entry/work in confined spaces.Entry/work in confined spaces. Mechanical work.Mechanical work. Work on Mud Pump.Work on Mud Pump.
Work aloft.Work aloft. Crane Critical Lift.Crane Critical Lift.
Other (specify):Other (specify):
Removal of rails and grating.Removal of rails and grating. Working at height.Working at height.
Oxyacetylene cutting
Arc welding equipment
Cleaning mud tank
Man riding
In confined space
Repair electrical equipment
Acid job
Repair in Draw works
Lifting draw works
Working substructure
BOP test
Explosive and logging job
Change piston and liner
Rig up
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CATEGORISE TASKCATEGORISE TASK
Hot work with open flame.Hot work with open flame. Electrical work.Electrical work. High pressure testing.High pressure testing.
Hot work with spark potential.Hot work with spark potential. Work with hazardous chemicals.Work with hazardous chemicals. Work with explosives/ radio Work with explosives/ radio actives.actives.
Entry/work in confined spaces.Entry/work in confined spaces. Mechanical work.Mechanical work. Work on Mud Pump.Work on Mud Pump.
Work aloft.Work aloft. Crane Critical Lift.Crane Critical Lift.
Other (specify):Other (specify):
Removal of rails and grating.Removal of rails and grating. Working at height.Working at height.
Arc welding equipment
Repair electrical equipment
Working in BOP
Working in BOP
Rig BOP
1 2 3
Lifting BOP
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Description work & location
• Description of work to be done• Description of exact location • Details of work tools to be used
Cutting Drilling Line by Hydraulic wire cutter and hand tools and slip 30 feet
Description work & location
Rig up BOP by using crane and hand tool in cellar area
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Period & Validity of PermitWork SupervisorWork Supervisor Permit Applicant:Permit Applicant: Time Period (Max = 12 Hours)Time Period (Max = 12 Hours)
From: From: To:To:
Work SupervisorWork Supervisor Permit Applicant:Permit Applicant: Shift ChangeShift Change
From:From: To:To:
Revalidation On handover or work shift change over All conditions of issue should be re-verified & satisfied
Renewal of the work permit is permissible for two consecutive operating shifts by receiver coming on
shift.
Signing the work permit indicates complete agreement with the conditions stated on the form
X
M
Y
N
6 :AM 6 :PM
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ConditionsConditions
Combustible gas checkCombustible gas check
H2S gas check
Oxygen level checkOxygen level check
Appointed BanksmanAppointed Banksman
Fire watchFire watch
Use Breathing ApparatusUse Breathing Apparatus
Isolation of Systems PermitIsolation of Systems Permit
Implement radio silenceImplement radio silence Fire extinguisher/hoseFire extinguisher/hose
Use rubber gloves and apronUse rubber gloves and apron
Intrinsically safe equipment onlyIntrinsically safe equipment only
Bleed offBleed off
Use safety belt / harnessUse safety belt / harness
Use safety harness with inertia reelUse safety harness with inertia reel
Mechanical isolationMechanical isolation
Experienced winch operator onlyExperienced winch operator only Notify (specify):Notify (specify):
Place tagPlace tag
Rope off including warning signsRope off including warning signs
Goggles or visor to be wornGoggles or visor to be worn
Under direct supervision of STPUnder direct supervision of STP
Area clear of flammable materialsArea clear of flammable materials
Other (specify / JSA):Other (specify / JSA):
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ConditionsConditions
Combustible gas checkCombustible gas check
H2S gas check
Oxygen level checkOxygen level check
Appointed BanksmanAppointed Banksman
Fire watchFire watch
Use Breathing ApparatusUse Breathing Apparatus
Isolation of Systems PermitIsolation of Systems Permit
Implement radio silenceImplement radio silence Fire extinguisher/hoseFire extinguisher/hose
Use rubber gloves and apronUse rubber gloves and apron
Intrinsically safe equipment onlyIntrinsically safe equipment only
Bleed offBleed off
Use safety belt / harnessUse safety belt / harness
Use safety harness with inertia reelUse safety harness with inertia reel
Mechanical isolationMechanical isolation
Experienced winch operator onlyExperienced winch operator only Notify (specify):Notify (specify):
Place tagPlace tag
Rope off including warning signsRope off including warning signs
Goggles or visor to be wornGoggles or visor to be worn
Under direct supervision of STPUnder direct supervision of STP
Area clear of flammable materialsArea clear of flammable materials
Other (specify / JSA):Other (specify / JSA):
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ConditionsConditions
Combustible gas checkCombustible gas check Mixture of fuel vapor and oxygen Prevent Fire hazard Measured 0%
H2S gas check toxic gasPrevent health hazardMeasured 0 ppm
AsphyxiationPrevent health hazardMeasured 20 % Oxygen level checkOxygen level check
Use hand signalPrevent mechanical hazardLifting task Appointed BanksmanAppointed Banksman
Fire watchFire watch Monitor hot workprotection fire hazardWelding and cutting
protection respiratoryConfined space task
Use Breathing ApparatusUse Breathing Apparatus
Isolation of Systems PermitIsolation of Systems Permit
Preventive mechanical hazard electrical and mechanical
repair task
Implement radio silenceImplement radio silence Preventive explosive hazard explosive task
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ConditionsConditions
Fire extinguisher/hoseFire extinguisher/hose
Use rubber gloves and apronUse rubber gloves and apron
Intrinsically safe equipment onlyIntrinsically safe equipment only
Bleed offBleed off
Use safety belt / harnessUse safety belt / harness
Use safety harness with inertia reelUse safety harness with inertia reel
Mechanical isolationMechanical isolation
Experienced winch operator onlyExperienced winch operator only
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ConditionsConditions
Notify (specify):Notify (specify):
Place tagPlace tag
Rope off including warning signsRope off including warning signs
Goggles or visor to be wornGoggles or visor to be worn
Under direct supervision of STPUnder direct supervision of STP
Area clear of flammable materialsArea clear of flammable materials
Other (specify / JSA):Other (specify / JSA):
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ConditionsConditions
Combustible gas checkCombustible gas check
Fire watchFire watch
Isolation of Systems PermitIsolation of Systems Permit
Fire extinguisher/hoseFire extinguisher/hose
Bleed offBleed off
Mechanical isolationMechanical isolation
Goggles or visor to be wornGoggles or visor to be worn
Area clear of flammable materialsArea clear of flammable materials
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Gas TestGas Test
Gas TypeGas Type CriteriaCriteria ActualActual
OxygenOxygen 20% to 23%20% to 23% 2020
CombustibleCombustible 0% LEL0% LEL 00
H2SH2S 0 PPM0 PPM 00
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Report on work performed
Work is completed: normal operations can be resumed
Work is incomplete restrictions specified below are in place
Remarks (specify any restrictions in place)
Work group supervisor shall inspect the work site and satisfy himself that the job has been completed and the area left in a safe condition and that normal operations may be safely resumed.
In the event of an emergency, or weatherFor operational reasonsShift or workflow interruptionLack of materials or toolsIn the event of a long delay the permit should be cancelled & a new one issued
Permit Applicant:Permit Applicant: STP/NTP Signature:STP/NTP Signature: Aramco Foreman Signature:
Work group supervisor shall collect the copy kept at work site and complete (copy #1) and sign it. He shall enter date and time of actual work completion. Original shall be checked and signed-off by the STP/ NTP and Aramco Liaisonman.
