90 Questions
An oxygen-rich atmosphere expands the range of ______
flammability
Oxygen-rich atmospheres lower the ______ energy
ignition
Combustible materials will burn violently in an oxygen-rich atmosphere when ignited due to the ______ of oxygen
high concentration
General Managers must be certified in work permit and responsible to countersign permits for activities like hot taps, work on flare headers, and Category A ______ space entry
confined
Area Owners must be certified in work permit and responsible to countersign permits for activities like hot work, radioactive source work, and ______ space entry
confined
Area Owners must ensure that permit issuers, receivers, safe makers, gas testers, and standby persons are trained and ______
authorized
Shall ensure the attendance sheet on the JSA form is signed by all craftsmen and ______ carrying out the task.
contractor
Shall ensure JSA is reviewed and ______.
approved
Shall ensure that he 'signs in' or 'signs out' as appropriate on (the Confined Space Entry Log ______).
Sheet
Shall follow all hazard mitigations in the permit and be alerted to changing ______.
conditions
Shall be competent to use the safety equipment as specified on the permit as ______.
applicable
Shall present himself to the permit issuer with his authorization card, before signing on the work ______.
permit
Shall ensure that JSA briefing is carried out before and after taking the signature specially for the employees who did not attend JSA meeting.
Forman
Shall ensure to upload ______ of JSA into electronic system.
records
Shall review Task Steps, Description of Hazard, Control Measures Required Responsible Person, Signature after Implementation in JSA form.
Engineer
Shall review JSA.
Area
The safe maker shall be designated by the permit issuer, and he is responsible to sign in the appropriate space on the permit form and shall:
qualified
Ensure that ______ to be worked on has been positively identified and tagged.
equipment
Process Isolation includes Positive Isolation by means of Installing Rated Blind or Disconnecting Pipe for ______
Hot Work and/or Confined Space Entry
Proved Isolation by Double Block & Bleed isolation method is used for ______
Cold Work only
Isolation process Isolated by Single Valve & Bleed for Cold Work in very ______
Classification
Mechanical Isolation includes physical restraining movement due to weight, stored energy or effect of wind circulation even after power is isolated for ______
Rotating equipment
Some methods are used disconnecting belts, chain drives and mechanical links on ______ driven equipment’s
shaft
Equipment/system isolation requirements - any isolated equipment/system shall contain all and/or the following: ______ Tag list that is prepared and verified by shift supervisor
Master
Master blind list that prepared by area staff of operations, Approved by Area Owner for listing and identifying all blinds and pipe disconnection. 56 Classification: Tasnee - General Information Safe Making Process Isolation Process Isolation including the following categories: Positive Isolation Process Isolated by Installing Rated Blind or Disconnecting Pipe. Considered as process isolation for Hot Work and/or Confide Space Entry. To verify that the isolation valves are holding, Bleeder must show no leakage. All valves shall be locked and tagged with a “______ - Do Not Operate” tag.
Danger
Process Isolation including the following categories: Proved Isolation Process Isolated by Double Block & Bleed method is Considered as process isolation for Cold Work only. Double Block & Bleed method is closing of two positives shut off valves and opening a bleed (vent/drain) valve in between. The theory behind this method is that if the first isolation valve fails, the material in the line would discharge through the bleed valve and not into the work area. In some cases, valves used for a double block and bleed may be remotely or automatically operated. In some cases, the energy supply (air, electricity, etc.) shall be disconnected and the position of the valve shall be assured by a spring, pin or other locking device.
Danger
Master blind list that prepared by area staff of operations, Approved by Area Owner for listing and identifying all blinds and pipe disconnection. 56 Classification: Tasnee - General Information Safe Making Process Isolation Process Isolation including the following categories: Positive Isolation Process Isolated by Installing Rated Blind or Disconnecting Pipe. Considered as process isolation for Hot Work and/or Confide Space Entry. To verify that the isolation valves are holding, Bleeder must show no leakage. All valves shall be locked and tagged with a “Danger - Do Not Operate” tag.
Confined
Process Isolation including the following categories: Proved Isolation Process Isolated by Double Block & Bleed method is Considered as process isolation for ______ Work only. Double Block & Bleed method is closing of two positives shut off valves and opening a bleed (vent/drain) valve in between. The theory behind this method is that if the first isolation valve fails, the material in the line would discharge through the bleed valve and not into the work area. In some cases, valves used for a double block and bleed may be remotely or automatically operated. In some cases, the energy supply (air, electricity, etc.) shall be disconnected and the position of the valve shall be assured by a spring, pin or other locking device.
Cold
Master blind list that prepared by area staff of operations, Approved by Area Owner for listing and identifying all blinds and pipe disconnection. 56 Classification: Tasnee - General Information Safe Making Process Isolation Process Isolation including the following categories: Positive Isolation Process Isolated by Installing Rated Blind or Disconnecting Pipe. Considered as process isolation for Hot Work and/or Confide Space Entry. To verify that the isolation valves are holding, Bleeder must show no leakage. All valves shall be locked and tagged with a “______ - Do Not Operate” tag.
Danger
Process Isolation including the following categories: Proved Isolation Process Isolated by Double ______ & Bleed method is Considered as process isolation for Cold Work only. Double ______ & Bleed method is closing of two positives shut off valves and opening a bleed (vent/drain) valve in between. The theory behind this method is that if the first isolation valve fails, the material in the line would discharge through the bleed valve and not into the work area. In some cases, valves used for a double block and bleed may be remotely or automatically operated. In some cases, the energy supply (air, electricity, etc.) shall be disconnected and the position of the valve shall be assured by a spring, pin or other locking device.
Block
Match the Energy Types with their descriptions:
Thermal Energy = Energy due to temperature difference Mechanical Energy = Energy from movement or position of objects Pressure Energy = Energy stored in compressed fluids or gases Electrical Energy = Energy from the flow of electric charge
Match the Confined Space & Hot Work knowledge with their descriptions:
Definition of confined space according to OSHA Standard 29 CFR 1910.146 = Knowing what constitutes a confined space Gas Testing Requirements = Understanding the need for testing gas in confined spaces Definition of hot work according to OSHA Standard 29 CFR 1917.152 = Understanding hot work procedures and safety measures Area Owners' responsibility in permit signing for hot work and confined space entry = Roles of Area Owners in certifying permits and countersigning
Match the Safe Work Principles with their descriptions:
One permit per task = Requirement for assigning one permit for each job/task Equipment shall not be taken for maintenance unless declared safe = Safety protocol regarding equipment maintenance Safe Making Process Isolation categories = Different methods of isolating processes for safety Process Isolation by Double Block & Bleed method = Isolation technique involving two valves and a bleed valve
Match the Process Isolation categories with their descriptions:
Positive Isolation Process Isolated by Installing Rated Blind or Disconnecting Pipe = Using rated blind or disconnecting pipe for isolation Proved Isolation Process Isolated by Double Block & Bleed method = Isolation method using two valves and a bleed valve Process Isolation requirements for Cold Work only = Isolation processes specific to cold work tasks Process Isolation requirements for Hot Work and/or Confined Space Entry = Isolation procedures for hot work and confined space entry
Match the Safety Responsibilities with their actions:
Area Owners certifying permits for specific activities = Responsibilities of Area Owners in certifying permits Gas testers, safe makers, and standby persons being trained = Training requirements for specific safety roles Signing attendance sheet on JSA form by craftsmen = Confirmation of craftsmen's presence on job sites Reviewing Task Steps, Hazard Description, Control Measures in JSA form = Review process for Job Safety Analysis details
Match the Safety Measures with their aims:
Determining necessary controls for risk mitigation = Objective of risk assessment processes Knowing types of hazards in confined spaces = Understanding potential dangers in confined areas Locking and tagging valves with 'Do Not Operate' tag = Preventing unauthorized operation of equipment Performing gas tests and ensuring no leakage in bleeders = Verifying safety measures related to gas presence and leaks
Match the following with their responsibilities: Permit Issuer / Receiver Common Responsibilities
Conduct face-to-face discussion with each other = Ensure understanding of Scope of Work, JSA, and conditions Conduct site joint visit = Identify work hazards and agree on hazard mitigation Handover work permit status = To counterpart at shift change Suspend work permits in emergency = Immediately
Match the following with their responsibilities: Mechanical Isolation
Physical restraining movement = Even after power isolation Disconnecting belts, chain drives = On mechanically driven equipment Isolated by Single Valve & Bleed = For Cold Work Process Isolation by means of Installing Rated Blind or Disconnecting Pipe =
Match the following with their responsibilities: Rescue Equipment
Ensure provided by contractors = Carrying out rescue operations within confined spaces = Inspection of life supporting equipment for temporary use = Certification and qualifications of 3rd party rescuers =
Match the following with their responsibilities: Isolation Process
Positive Isolation Process = Double Block & Bleed method = Single Valve & Bleed for Cold Work = Process Isolation for Cold Work only =
Match the following with their responsibilities: Hazard Mitigation
Identify work hazards and asset work related = Proper hazard mitigation for identified hazards = Follow all hazard mitigations in permits = Be alerted to changing hazards =
Match the following with their responsibilities: JSA Review
Review Task Steps, Description of Hazard, Control Measures Required in JSA form = Attendance sheet signed by craftsmen and others carrying out the task = Ensure JSA briefing is carried out before and after taking signature for employees who did not attend JSA meeting = Reviewed and what to do afterward in JSA form =
Match the following responsibilities with their corresponding roles:
Craftsman = Sign the work permit when accepting Handover of activity as per the method on applicable work permit form Superintendent/Section Head (Area Owner) = Accept and approve final JSA Task Supervisor = Initiate the JSA through the electronic system eRM
Match the following actions with their corresponding responsibilities:
Shall ensure housekeeping is completed before the permit is closed out = Craftsman Shall ensure work can be performed safely under the conditions required on the permit = Craftsman Shall report incidents to the permit issuer and receiver = Craftsman Shall ensure JSA is completed by cross functional teams as per the method = Task Supervisor
Match the following requirements with their corresponding actions:
Regularly observe conditions within and outside the specific confined space (without entering personally) = Ensuring the entrance to a confined space is positively barricaded and/or locked during periods of no work Accepting and approving final JSA = Area owner superintendent Ensuring all hazards mitigation specified in the work permit are followed = Craftsman Briefing team about emergency equipment's = Craftsman
Match the following statements with their corresponding actions:
Shall ensure execution team are familiar with hazard identification and mitigation = Craftsman Shall accept and approve final JSA = Superintendent/Section Head (Area Owner) Shall ensure completion of JSA by cross functional teams = Task Supervisor Shall sign work permit when accepting Handover of activity = Craftsman
Match the following requirements with their corresponding roles:
Ensure all hazards mitigation specified in work permit are followed = Craftsman Assure work can be performed safely under required conditions on permit = Craftsman Area owner superintendent shall accept and approve final JSA = Superintendent/Section Head (Area Owner) Ensure housekeeping is completed before permit is closed out = Craftsman
Match the following actions with their corresponding responsibilities:
Brief team about emergency equipment's = Craftsman Report incidents to permit issuer and receiver = Craftsman Ensure execution team are familiar with hazard identification and mitigation = Craftsman Ensure all hazards mitigation specified in work permit are followed = Craftsman
Match the following with activities that do not require a work permit:
Operating personnel within their normal operating responsibilities = Visual inspections Maintenance personnel inside Maintenance Workshops = Routine/day to day Maintenance activities inside Warehouses Forklift driven by operation within Hazardous Area Classification = Operation work performed by qualified contractors Energize or de-energize equipment = First reset of equipment that has been tripped
Match the following with types of work permit requirements:
Hot Work and/or Confined Space Entry = Process Isolation by Installing Rated Blind or Disconnecting Pipe Cold Work only = Process Isolation by Double Block & Bleed method Activities like hot taps, work on flare headers = Category A confined space entry Radioactive source work = Equipment/system isolation requirements
Match the following with safety measures required during work permit processes:
Positive Isolation Process = Isolated by Single Valve & Bleed for Cold Work Installing Rated Blind or Disconnecting Pipe = Disconnecting belts, chain drives Mechanical Isolation = Restraining movement due to weight or stored energy Positive Isolation by means of Installing Rated Blind or Disconnecting Pipe = Task Steps review in JSA form
Match the following with responsibilities during the work permit process:
Visitor's logbook completion = Safe maker designation by permit issuer Area Owners certification in work permit = Countersign permits for specific activities Competency to use specified safety equipment on permit = Attendance sheet signing in JSA form Verification of isolation valves holding = Identification and tagging of equipment to be worked on
Match the following with process isolation methods used for specific types of work:
Double Block & Bleed method = Cold Work only Single Valve & Bleed method = Very cold conditions Proved Isolation Process = Positive Isolation by Installing Rated Blind or Disconnecting Pipe Isolated equipment/system requirements tag list by shift supervisor = Positive identification and tagging before work
Match the following with hazardous area work conditions:
Forklift operation inside classified Hazardous Location = Designed and constructed for safe use Operation work by qualified contractors under normal operating responsibilities = Work permit not required Isolation valves holding verification requirement = 'Danger - Do Not Operate' tag locking Material discharge through bleed valve in case of isolation valve failure = 'Do Not Operate' tag locking
Match the following safety rules with their descriptions:
Only one operator shall be inside the cradled platform and manning the controls. = No passenger shall be allowed to ride with the Scissor platform The load to be lifted shall not exceed the maximum allowable loading capacity. = When lifting a load, the center of gravity must not Lifting in congested areas where structures, pipelines, power lines, or other obstacles are located. = Lifting that involving 'turning' or 'flipping' the load over where 'shock loading' and/or 'side loading' is likely to occur. Lifting where the load weight is not known. = Lifting in areas of poor soil, gravel or unknown ground conditions i.e., Lifts involving potentially unstable pieces.
Match the following permit rules with their requirements:
No corrections or alterations on a permit shall be allowed. = Work permits shall be completed (issuing and closing) in original and duplicate copy. The duplicate (field copy) shall be handed to the permit receiver and shall always be available for inspection and/or review at the work site. = The original copy of the permit shall be retained at the permit office and be available for inspection at all times. All relevant documents for the issued permit should be attached to the duplicate (field copy) of the permit. = Area Owners must ensure that permit issuers, receivers, safe makers, gas testers, and standby persons are trained and
Match the following isolation process categories with their definitions:
Positive Isolation Process Isolated by Installing Rated Blind or Disconnecting Pipe. = Process Isolation including the following categories: Proved Isolation Process Isolated by Double Block & Bleed method Considered as process isolation for Hot Work and/or Confide Space Entry. To verify that the isolation valves are holding, Bleeder must show no leakage. All valves shall be locked and tagged with a “Do Not Operate” tag. = Process Isolation including the following categories: Proved Isolation Process Isolated by Double Block & Bleed method is Considered as process isolation for Cold Work only.
Match the following safety requirements with their details:
Shall ensure that he 'signs in' or 'signs out' as appropriate on (the Confined Space Entry Log. = Shall ensure the attendance sheet on the JSA form is signed by all craftsmen and Some methods are used disconnecting belts, chain drives, and mechanical links on driven equipment’s. = Shall follow all hazard mitigations in the permit and be alerted to changing Ensure that ______ to be worked on has been positively identified and tagged. = Shall ensure JSA is reviewed and Shall ensure JSA briefing is carried out before and after taking the signature specially for employees who did not attend JSA meeting. = Shall ensure to upload ______ of JSA into electronic system.
Match the following permit roles with their responsibilities:
The safe maker shall be designated by the permit issuer, and he is responsible to sign in the appropriate space on the permit form. = Master blind list that prepared by area staff of operations, Approved by Area Owner for listing and identifying all blinds and pipe disconnection. Area Owners must ensure that permit issuers, receivers, safe makers, gas testers, and standby persons are trained and = Area Owners must be certified in work permit and responsible to countersign permits for activities like hot work, radioactive source work, and
Match the following oxygen-related terms with their effects:
Combustible materials will burn violently in an oxygen-rich atmosphere when ignited due to = An oxygen-rich atmosphere expands the range of General Managers must be certified in work permit and responsible to countersign permits for activities like hot taps, work on flare headers, and Category A = Oxygen-rich atmospheres lower the
What initial test should be done before commencing hot work?
An initial combustible (LEL) gas test
How should flammable and combustible materials be controlled around the hot work area?
They should be controlled and removed ensuring no materials present within (11 m) radiance from the hot work area.
What should be done with gas cylinders and welding machines during welding/cutting operations?
They should be kept at a safe distance from the welding/cutting operation.
How should oxygen cylinder hoses and fittings be handled?
They should not be in contact with oil or grease.
What should be done with valves on cylinders and torches when not in use?
Valves on cylinders and torches must be closed.
How should gas cylinders be stored during welding/cutting operations?
Gas cylinders must be chained and secured upright in cylinder trolley.
What is the responsibility of the Permit Receiver in terms of personnel safety?
Ensure that the work permit is returned if conditions change jeopardizing safety
What is the key responsibility of the Permit Receiver regarding emergency equipment?
Ensure emergency equipment required by the work permit is available at the job site
What does the Permit Receiver need to ensure about workers entering confined spaces?
Workers understand the requirements of Confined Space Entry
What action should the Permit Receiver take after task execution is completed?
Sign off the work permit forms
What is the role of the Permit Receiver in terms of safety measures from the Job Safety Analysis (JSA)?
Ensure required control measures from JSA are implemented and signed off
What is the Permit Receiver's role regarding personnel orientation in associated hazards?
Ensure personnel carrying out the task are oriented in the associated hazards
What should the Safe Maker ensure before the work permit is closed out?
Housekeeping is observed
When is a work permit required?
For maintenance works on buildings and facilities
What action should the Safe Maker take after completing the task execution?
Update the closed work permit status in shift handover log
What should the Safe Maker do during the job in progress to ensure hazard mitigation doesn't change?
Continuously visit the execution area
What should the Safe Maker do to verify task execution completion and housekeeping?
Conduct a joint Work Area Field Check with the Permit Receiver
What is the Safe Maker's role in operation activities?
Can be regarded as the permit receiver in his area of qualification
What are the responsibilities of a Confined Space Entrant?
Sign in/out on the Confined Space Entry Log Sheet, follow hazard mitigations, be competent with safety equipment, exit/alert standby man as needed, report equipment defects.
What are the core responsibilities of a Standby/Fire Watch personnel?
Present to permit issuer with authorization card, be familiar with emergency equipment, communicate in emergencies, ensure emergency equipment availability.
When should a Confined Space Entrant exit and alert the Standby man?
When an evacuation order is given, when warning signs of exposure are recognized, when hazardous conditions change, and when emergency siren is activated.
What action should a Confined Space Entrant take if they detect a change in hazardous conditions?
Exit and alert the Standby man.
What should a Standby/ Fire Watch personnel do in case of an emergency?
Immediately communicate by activating nearest manual call point, paging, radio, etc.
What important responsibility does the Standby/ Fire Watch personnel have regarding emergency equipment?
Ensure that emergency equipment required is available.
What should be listed in the third column of a JSA form?
Recommendations to overcome identified hazards
Who is responsible for each recommendation listed in the fourth column of a JSA form?
Responsible person
What technique should be used to eliminate or mitigate hazards according to the text?
Hierarchy of Control
What should all valves be locked and tagged with, according to the text?
"Danger - Do Not Operate" tag
What is the theory behind the Double Block & Bleed method of isolation?
Preventing material discharge into the work area
Who must ensure that the JSA is reviewed?
Themselves
Test your knowledge on Job Safety Analysis (JSA) briefing procedures and record-keeping requirements. Topics include conducting pre and post JSA briefings, ensuring signature for non-attendees, and uploading JSA records into the electronic system.
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