Work Permit Receiver Questions and Answers [PDF]

This article is about Work Permit Receiver Questions and Answers. Here we summarized the complete course 209 questions and answer for work permit receiver of Aramco and other companies.

The work permit receiver plays a pivotal role in maintaining a safe work environment. This person acts as a liaison between the workers and the issuer, ensuring that all safety procedures are understood and followed. By diligently performing their duties, the work permit receiver helps to prevent accidents and injuries, contributing to a culture of safety and accountability in the workplace.

Who is required to sign for the renewal of a work permit?
- Answer: Both the issuer and the receiver must sign.
What details should the receiver provide to the issuer during the permit preparation process?
- Answer: The receiver should provide information about the required equipment, the location of the work, and the scope of the work.
What is the purpose of assigning a fire watch by the issuer?
- Answer: The fire watch is assigned to monitor any potential sources of ignition.
If the fire watch is not proficient in using the fire safety equipment, what action should the receiver take?
- Answer: The receiver should replace the fire watch with someone who is trained.
What should the receiver do if the fire watch lacks knowledge in operating the fire equipment?
- Answer: The receiver should ask the issuer to assign a trained fire watch.
What type of permit is required for welding activities inside a storage tank?
- Answer: Both a hot work permit and a confined space permit are required.
What permits are necessary when welding in an excavation that is six feet deep?
- Answer: Both a hot work permit and a confined space permit are required.
What information do chemical hazard bulletins and Hazcam labels provide?
- Answer: They provide information about the hazards and precautions related to chemical handling.
If the hazard analysis is not completed before work begins during a joint site inspection, what should the receiver do?
- Answer: The receiver should stop the work and inform the issuer.
What precautions should be taken when working with hydrocarbons that contain H2S?
- Answer: Use a Self Contained Breathing Apparatus (SCBA).
What are the primary responsibilities of the receiver?
- Answer: The receiver should follow all the precautions written on the work permit.
Who determines whether an area is restricted?
- Answer: The organization manager makes this decision.
What are the two main hazards associated with oil pipelines?
- Answer: The main hazards are flammable and toxic gases.
To whom should the receiver submit a request for a work permit?
- Answer: The request should be submitted to a certified issuer.
What is the purpose of purging equipment?
- Answer: The purpose is to remove any residual hazardous materials.
What will happen if the receiver disagrees with the conditions of the permit?
- Answer: Disagreement with the permit conditions could lead to an accident or injury.
What should be ensured when installing lockout and tagout devices on equipment to de-energize it?
- Answer: Ensure that all energy is removed to prevent potential injuries to workers.
When is a joint site inspection typically conducted?
- Answer: It is conducted before the work permit is issued.
Who remains on site for 30 minutes following the completion of hot work?
- Fire watch
Can you describe the EO/LB permit process?
- Isolate, Drain, Purge, Clean, Gas Test
What does shoring, benching, and sloping pertain to?
- Prevention of excavation cave-ins
Why are additional precautions necessary to keep heavy equipment away from the edge of an excavation?
- The excavation might collapse due to the equipment’s weight
Who is responsible for staying near the fire extinguisher during hot work?
- Fire watch
What is the standby man’s duty?
- To monitor the work activity
Why is it crucial for the Work Permit Receiver (WPR) to understand and adhere to precautions?
- To maintain safety and prevent accidents and injuries
Why must the WPR comprehend and follow the permit’s written precautions?
- To minimize the risk of unsafe conditions
How does the WPR conclude a permit?
- By signing off with the issuer upon completion of the work
What constitutes a confined space?
- An excavation deeper than 4 feet
In what situations is a permit system utilized?
- For regulated activities in all areas
What is the purpose of using a respirator?
- To protect against inhalation hazards
What is discussed during a joint inspection?
- The scope of the work
What information should the WPR provide to the issuer prior to obtaining a permit?
- Details about the scope of work and the equipment to be used
When is the Joint Site Inspection (JSI) conducted?
- Before the issuance of the permit
Why should sewer covers be secured within 75 feet during hot work?
- To mitigate the risk of flammable gas presence
Who is responsible for renewing the permit?
- Both the issuer and the receiver
What is the role of the fire watch assigned by the issuer?
- To keep an eye on potential ignition sources
What should the receiver do if they do not understand the precautions written on the permit by the issuer?
- Request clarification from the issuer.
Under what condition should the receiver sign the permit?
- When they acknowledge joint responsibility for safety.
Who takes the lead during the Joint Site Inspection (JSI)?
- The issuer leads the JSI.
Why does the issuer assign a standby man?
- To supervise the work area.
Who is responsible for implementing lockout-tagout procedures?
- Both the issuer and each receiver.
What action should the issuer take when starting restricted activities near hydrocarbon lines?
- Issue a work permit.
Who holds the responsibility for closing the permit?
- Both the issuer and the receiver.
When should the permit be closed?
- At the time specified in the work permit’s duration box.
Why do both the issuer and receiver participate in a joint site inspection?
- To understand the scope of work and identify potential hazards.
Why is a Confined Space Entry (CSE) permit required for entering a tank?
- Because the tank qualifies as a confined space.
What is the primary responsibility of the issuer?
- To identify potential hazards and necessary precautions.
Why is a respiratory system used?
- To protect against inhalation of hazardous substances
What should the receiver do if the fire watch is unfamiliar with how to operate the fire safety equipment?
- Request the issuer to assign a trained fire watch
What type of permit is required for a driver going to an oil processing plant?
- A hot work permit
What is the main hazard associated with spray painting inside a confined space?
- The potential buildup of explosive vapors from the paint chemicals
What are the potential consequences if the receiver does not comply with the work permit?
- Injury or an incident could occur
Which permits are required for welding activities in a six-foot-deep excavation?
- A confined space entry permit and a hot work permit
Why is it necessary to isolate live electrical panels on equipment?
- To prevent injuries to individuals
What is the hazard associated with spray painting?
- Flammable vapors
Who takes the lead during a Joint Site Inspection (JSI)?
- The issuer
Which permit is required for vehicle entry in a plant area?
- A hot work permit
What are the responsibilities of the issuer?
- To identify hazards and implement necessary precautions
Who is responsible for ensuring the safety of the job site?
- Both the issuer and the receiver
Who is required to implement lockout-tagout (LOTO) for electrical work?
- Both the issuer and each receiver
What are the responsibilities of a fire watch?
- To monitor potential ignition sources and remain on site for 30 minutes after the completion of work
What should the receiver do if the fire watch does not understand their duties?
- Inform the issuer and request assignment of a new fire watch
What permits are required for welding work inside a tank?
- A Confined Space Entry (CSE) permit and a Hot Work Permit (HWP)
Tanks and vessels are examples of what?
- Confined spaces
When is a respiratory mask used?
- In the presence of inhalation hazards
Who is responsible for closing the work permit?
- Both the issuer and the receiver
What should the receiver do when renewal of a Hot Work Permit is needed?
- Inform the issuer and ensure both parties sign the renewal
What is the purpose of installing Lockout-Tagout (LOTO)?
- To prevent injuries
If the receiver does not understand the safety precautions, what should they do?
- Request clarification from the issuer
When is it required to close a work permit?
- At the time specified in the duration box of the permit
Why do both the issuer and receiver participate in a Joint Site Inspection?
- To fully understand the scope of work
What is the purpose of assigning a standby man by the issuer?
- To oversee the work activity
What action does the issuer take to initiate work in a restricted area?
- Issue a work permit
What permits are required for tightening bolts using hand tools inside a 10-feet-deep rack?
- Cold work permit and confined space entry permit
What equipment is necessary when working with H2S-containing equipment?
- Self-Contained Breathing Apparatus (SCBA)
What is the purpose of purging equipment?
- To remove any residual hazardous materials
Why does the receiver need to inform the issuer about the equipment used and the scope of work?
- The issuer needs to be aware of potential hazards and required precautions
What does the duration box on a work permit indicate, and which part of it presents the most risk to the receiver?
- The duration box specifies the valid time period for the work permit. The most risky part is not explicitly mentioned.
What two hazards should the issuer check for when heavy equipment is entering a processing area?
- Equipment integrity and drainage system functionality
What is the main hazard in an oil processing area?
- The presence of toxic and flammable gases
Why is a work permit necessary?
- To identify and mitigate potential work-related hazards
Why does the issuer assign a fire watch for hot work activities?
- To keep an eye on potential ignition sources
Who is responsible for overseeing the work once it has commenced?
- Both the issuer and the receiver
If the fire watch reports a defective fire extinguisher, what should the receiver do?
- Stop the work, inform the issuer, and wait until a functioning fire extinguisher is provided
What are the primary responsibilities of the issuer?
- To identify potential hazards and specify necessary precautions
Why is it necessary for the issuer to have a fire watch on site during hot work?
- To monitor for potential ignition sources
What is the main responsibility of the receiver?
- To adhere to safety precautions and manage hazards
When is an EOLB (Equipment Opening and Line Breaking) permit required?
- For operations involving the opening of valves and flanges
Who is responsible for installing Lockout-Tagout (LOTO) devices?
- Both the issuer and the receiver
When is the Joint Site Inspection (JSI) conducted?
- Prior to issuing the work permit
Under what conditions is a work permit renewal required?
- When there is a change in the receiver or issuer
Who is responsible for the safety of the crew?
- The receiver
Why is a Confined Space Permit (CSP) necessary for work inside a tank?
- The tank qualifies as a confined space.
What are the responsibilities of the issuer?
- To identify potential hazards and recommend necessary precautions.
What should the receiver do if the fire watch is not trained?
- Request the issuer to assign a trained fire watch.
Who is responsible for installing locks and tags?
- Both the issuer and each receiver.
What type of permit is required for driving to an oil processing plant?
- A hot work permit.
Why is respiratory protection used?
- To prevent inhalation of hazardous substances.
What is the hazard associated with spray painting inside a confined space?
- Flammable paint vapors could reach explosive limits.
What permits are required for welding inside a 6-foot-deep excavation?
- Both a confined space permit and a hot work permit.
Why is it necessary to isolate live electrical equipment?
- To prevent injuries to people.
How is a work permit renewed?
- Both the issuer and the receiver must participate in the renewal process.
Why is a Standby Man (S/B/M) used?
- To oversee and minimize risks in the work area.
Why does the issuer require a fire watch?
- To monitor potential ignition sources and remain on site for 30 minutes following flammable work.
What should the receiver do if they do not understand the precautions stated on the permit?
- Request clarification from the issuer.
When does the receiver agree to sign the permit?
- When acknowledging joint responsibility for safety.
Who is responsible for closing the permit?
- Both the issuer and the receiver.
What does the issuer do before starting work in a restricted area?
- Issue a work permit.
When does the permit close?
- At the time stated in the duration box of the permit.
Why do both the issuer and the receiver participate in a Joint Site Inspection (JSI)?
- To understand the scope of work and identify potential hazards.
Who leads the Joint Site Inspection?
- The issuer.
- Additionally, the color codes for the various permits are:
- EO/LB (Equipment Opening/Line Breaking) – Yellow
- Hot Work – Red
- Cold Work – Blue
- Confined Space – Green
What is required when opening a line that contains H2S?
- Use of a Self-Contained Breathing Apparatus (SCBA)
What are the potential hazards of operating heavy equipment in an operating area?
- Potential damage to the equipment and plant facilities
Under which conditions is a permit renewal required?
- When a new permit issuer and receiver take over during a shift change
When is a Joint Site Inspection (JSI) conducted?
- Prior to the issuance of the work permit
What is the purpose of conducting a JSI?
- To review safety precautions and understand the scope of work
Why is purging conducted?
- To remove any residual hazardous materials
What are the main hazards in an oil processing area?
- The presence of flammable and toxic gases
Where is an Equipment Opening/Line Breaking (EO/LB) permit required?
- When installing a blind flange at a leaking valve location
Which permits are required for tightening bolts with hand tools at a depth of 10 feet?
- A confined space entry permit and a cold work permit
What are the responsibilities of a fire watch?
- To operate safety equipment and monitor potential ignition sources
Why does the receiver request a hot work permit when using an ignition source?
- Due to the presence of flammable liquids
What action should the receiver take if the fire watch reports a defective fire extinguisher?
- Stop the work and ensure a functional fire extinguisher is available before resuming
What is the permissible level for Lower Explosive Limit (LEL) to ensure safe conditions?
- 0.0% PPM
Which of the following sets of items are all required before granting entry to a confined space?
- Adequate lighting, a standby man, and an air mover
Is it permissible for the receiver to leave the job site at any time, provided they have received permission from their supervisor?
- False
Who is responsible for maintaining possession of the work permit?
- Both the issuer and the receiver
What role should be assigned when work is being conducted near combustible materials?
- A fire watch
What specific training is required for a fire watch?
- Training in the operation of fire safety equipment
Who is obligated to request a work permit prior to commencing work?
- The receiver
Who is responsible for identifying all potential hazards and documenting them on the work permit?
- The issuer
Who holds responsibility for ensuring safety at the work site?
- Both the issuer and the receiver.
What is the primary objective of conducting a joint site inspection?
- To collaboratively discuss the upcoming work, and to identify and assess any potential hazards and risks.
What is the required distance for scaffolding erection from the edge of an excavation?
- 1.5 times the depth of the excavation
How far must heavy equipment be kept from the edge of an excavation?
- 1.8 meters from the trench
What is the minimum distance any equipment should be kept away from power cables?
- 3 meters
At what distance from a hydrocarbon line is a work permit required?
- 23 meters
What is the safe distance to maintain from energized overhead power lines?
- 25 feet or 7.5 meters
Where should a portable fire extinguisher be made available?
- Within 3 meters
What are the basic precautions for sand blasting?
- Control of flammable vapors
What are the basic precautions for hot work?
- Control of ignition sources and fuel
Who is a fire watcher?
- A trained individual responsible for monitoring potential ignition sources.
How can excavation cave-ins be prevented?
- By employing methods such as benching, sloping, and shoring.
What is the primary responsibility of a fire watcher?
- To closely monitor potential ignition sources.
Which equipment must a fire watcher be able to operate?
- Any fire safety equipment provided to them.
If a standby man is not present on site and the issuer instructs you to enter a confined space, what should you do as the receiver?
- Refrain from signing the permit until a standby man is present.
What is the duty of a standby man?
- To supervise the working crew and monitor the area.
Is it permissible for a designated representative to participate in the Joint Site Inspection (JSI) and sign off on the hazard identification or analysis checklist?
- True
Who might visit the job site to inquire about the required permits?
- A certified issuer.
Who is authorized to sign off on an issuer’s certification?
- The department head or their superintendent.
What topics are typically discussed during a Joint Site Inspection (JSI)?
- The scope of work and the necessary safety precautions.
Why is spray painting in a confined space more hazardous than in an open area?
- Due to the potential accumulation of flammable and explosive vapors.
What precautions should be taken before welding on equipment that contains hydrocarbons?
- (This answer appears to be missing, but it might include ensuring proper ventilation, checking for gas leaks, and using appropriate safety equipment.)
If the issuer insists on using Self-Contained Breathing Apparatus (SCBA) in a confined space and there is only one SCBA available for multiple workers, what should you do?
- Stop the work and inform the issuer about the change in conditions, emphasizing the need for additional SCBA equipment.
Why is it imperative for the receiver to understand and adhere to the safety precautions outlined in the work permit?
- To minimize unsafe conditions and activities on the job site.
Who is required to remain at the job site for 30 minutes following the completion of hot work?
- The fire watch.
Whose responsibility is it to monitor hot work activities?
- The fire watch.
What is the process used for Equipment Opening/Line Breaking (EO/LB) when working on hydrocarbon lines?
- Drain, isolate, purge, clean, and conduct a gas test.
For what purpose are shoring, benching, and sloping techniques employed?
- To prevent the collapse or cave-in of an excavation.
What is the responsibility of a standby man during work?
- To maintain two-way communication with those entering the confined space or work area.
Why must heavy equipment and machinery be kept a safe distance from the edge of an excavation?
- To prevent the excavation walls from collapsing.
How does a receiver properly close out a work permit?
- The receiver must sign the permit, confirming completion of the work, alongside the issuer.
Which of the following is the most accurate example of a confined space?
- An excavation deeper than four feet.
What is the primary purpose of a work permit system?
- To regulate and control restricted activities across all areas of operation.
What is the main purpose of using respiratory protection?
- To safeguard against inhalation hazards.
Why is it necessary to implement isolation methods before commencing work as outlined in a work permit?
- To prevent accidental equipment startups and associated injuries.
Why is it necessary to use a respirator?
- To protect against inhalation of harmful substances and for physical safety.
What permits are required for welding in a 6-meter deep excavation?
- Both a hot work permit and a confined space entry permit.
Which permit is required for driving in an oil tank area?
- A hot work permit, along with permits for delivery and driving activities.
Why is spray painting inside a tank more dangerous than spray painting outside?
- Inside the tank, paint vapors can accumulate, increasing the risk of explosion.
What is the purpose of implementing sloping, benching, and shoring in excavation work?
- To provide protection against cave-ins.
When should the Lockout/Tagout (LOTO) system be applied?
- When working on electrical equipment or any other equipment that could cause injury if accidentally energized.
What are the responsibilities of the issuer?
- To clearly explain all necessary safety precautions and to sign the work permit.
During a Joint Site Inspection (JSI), who takes the lead and inquires about gas testing?
- The issuer.
If the receiver has assigned a fire watch who is unfamiliar with the equipment usage, what should be done?
- The issuer should be asked to provide training for the fire watch. Alternatively, the receiver can refuse to sign the permit and halt work until proper training is provided.
What steps are involved in the isolation method for a hydrocarbon line?
- Depressurizing, draining, purging/cleaning, and conducting a gas test.
Who is the essential personnel required for a welding job?
- A fire watch.
Why must heavy equipment be kept at a safe distance from an excavation site?
- To mitigate the risk of collapse.
How can cave-ins at excavation sites be prevented?
- Through the use of sloping, benching, and shoring techniques.
In which areas is a work permit authorized to sanction work or jobs?
- In all areas, especially restricted areas and throughout all Aramco areas.
How long is a fire watch required to stay on site after the completion of a job?
- For a duration of 30 minutes.
Who holds the responsibility for the safety of the job site and the workers?
- Both the issuer and the receiver.
Why is a respirator used, and against what types of hazards does it provide protection?
- A respirator is used to protect individuals physically and to safeguard against inhalation hazards.
What is the minimum depth that defines a confined space?
- 1.2 meters or 4 feet.
Who is responsible for removing locks as the last step in a procedure?
- The operation or maintenance personnel.
What activities does a work permit authorize?
- The permit authorizes restricted activities across all areas.
What is the purpose of an Equipment Opening/Line Breaking (EO/LB) permit?
- To facilitate the opening of a line and the installation of a blind.
Why does the issuer specify safety precautions when issuing a permit?
- To prevent injuries during work activities.
When should a Joint Site Inspection (JSI) be conducted?
- Prior to issuing the work permit.
What is the purpose of using shoring, benching, and sloping in excavation work?
- These techniques are employed to prevent the collapse of the excavation.
What are the procedural steps required for EO/LB work?
- Drain, isolate, purge, clean, and conduct a gas test.
What is the risk associated with using heavy machinery very close to the edge of an excavation?
- There is a risk of the excavation collapsing.
Why is it necessary to cover sewer lines within 2.3 meters (75 feet) during hot work?
- To mitigate the risk of flammable gases being present.
What is the primary purpose of a work permit?
- To authorize specific construction, maintenance, and inspection activities, specify additional safety precautions, and identify potential hazards on the job site.
Why is it important to be aware of wind direction during certain work activities?
- To ensure that the wind does not blow towards any ignition sources, potentially causing a hazardous situation.
What actions should the issuer take when work is stopped?
- The issuer should retrieve the work permit, document the reason for stopping the work, and ensure that all necessary safety measures are taken.
From whom should the receiver request a work permit?
- The work permit should be requested from a certified issuer.
Who is responsible for leading the Joint Site Inspection (JSI)?
- The issuer takes the lead during the JSI.
What is the primary responsibility of the issuer?
- The issuer is responsible for identifying potential hazards and specifying necessary precautions.
Who is responsible for installing locks and tags?
- Both the issuer and each receiver are responsible for installing locks and tags.
What type of permit does a driver need to enter an oil processing plant?
- A hot work permit is required.
What are the risks associated with spray painting inside a confined space?
- Flammable paint vapors can accumulate, potentially reaching explosive levels.
What are the two essential skills or knowledge areas for a fire watch?
- A fire watch must know how to use fire equipment and be able to monitor for ignition sources.
What should the receiver do if they do not understand the precautions listed on the permit?
- The receiver should ask the issuer to explain the precautions clearly.
If the fire watch is unfamiliar with how to operate the fire equipment, what action should the receiver take?
- The receiver should request that the issuer assign a trained fire watch.
What should the receiver do if the hazard analysis checklist is not completed during the JSI, and work is about to start?
- The receiver should stop the work and inform the issuer immediately.
What are the two main hazards associated with oil pipelines?
- The main hazards are flammable liquids and toxic gases.
What should be ensured when installing locks and hold tags on equipment to de-energize it?
- It should be ensured that all energy is removed from the system to prevent injuries to people and workers.
Who is responsible for safety at the work site after a permit has been extended?
- Both the issuer and the receiver, who have signed the extension, are responsible for safety at the work site.

General Knowledge for Work Permit Reciever (ARAMCO):

Oxygen (O2) Levels:

Normal Conditions: 20.95% O2. Work can proceed under normal conditions if the O2 levels are between 20% and 23.5%.
Below 20%: Use of a breathing apparatus is required, and the division head must countersign.

Hydrogen Sulfide (H2S) Levels:

10 PPM to 100 PPM: Use of a breathing apparatus is required. Division head must sign the permit for levels between 10 PPM and 100 PPM.
Above 100 PPM: Work is not allowed.

Carbon Monoxide (CO) Levels:

35 PPM to 1000 PPM: Use of a breathing apparatus is required.
Above 1000 PPM: Confined space entry is not allowed.

Welding/Torch Cutting:

Within 30 meters (100 feet) of a pipeline: Special precautions must be taken.
Cutting hydrocarbon spoil pipes: Maintain a distance of at least 0.6 meters (2 feet) from the edge of the excavation.

Excavation and Equipment Use:

Mechanical excavators: Do not use within 3 meters (10 feet) of pipes or cables.
Heavy equipment: Maintain a distance of at least 108 inches (6 feet).
Ladders: A ladder at a 75-degree angle, extending 1 meter (3 feet) above the depth of the excavation, must be provided.

General:

SA Operations Employees: These employees are the controlling organization and should always be the first to install locks.

Voltage Safety Distances:

Up to 50,000 V (50Kv): Minimum distance of 3 meters (10 feet)
50,000 to 250,000 V (50Kv to 250 Kv): Minimum distance of 6 meters (20 feet)
Over 250,000 V (over 250Kv): Minimum distance of 7.6 meters (25 feet)

Work Permit Types (SA Form Numbers and Colours):

Equipment Opening/Line Break: 9873-1, Yellow
Hot Work: 9873-2, Red
Cold Work: 9873-3, Blue
Confined Space Entry: 9873-4, Green

General Instructions (GIs):

GI for Gas Test: 2.709
GI for Work Permit Receiver (WPR): 2.100
Safety Requirements for Scaffolds: GI 8.001
Restriction of Portable Electrical/Electronic Devices: GI 6.008
Isolation, Lockout & Use of Hold Tag: GI 6.012
Waste Management: GI 430.001
Atmosphere Supplying Respirators: GI 1730.001

SA Engineering Standards (SAESS):

Restricted Area/Activity Supplement: 2.100-1
- Hot Work Permit: 924-2
- Cold Work Permit: 924-3
- Confined Space Entry: 924-4
Proper Harness (1.8 m) Requirement
Welding, Torch Cutting Within 30 meters (100 ft) of Pipeline or Facility: Specific precautions required.
Hydrocarbon Work in Non-Restricted Area: For some specific jobs, superintendent must countersign.