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Questions and Answers
Areas that are deemed to be unsafe for personnel to access shall be completely restricted, with both ____ ____ to prevent any movement in and around the affected areas.
Areas that are deemed to be unsafe for personnel to access shall be completely restricted, with both ____ ____ to prevent any movement in and around the affected areas.
fire line tape, and red and white striped barricade tape
When the arson investigators are requested to assist in determining the cause and origin, the commencement of overhaul operations may be delayed for a longer period of time.
When the arson investigators are requested to assist in determining the cause and origin, the commencement of overhaul operations may be delayed for a longer period of time.
True (A)
During overhaul procedures, charged hose lines shall be maintained in position until it can be definitely determined that the potential for flashover or rekindle doesn't exist.
During overhaul procedures, charged hose lines shall be maintained in position until it can be definitely determined that the potential for flashover or rekindle doesn't exist.
True (A)
Eliminating the potential for ____ is a primary consideration and should guide officers in determining the scope of the overhaul plan.
Eliminating the potential for ____ is a primary consideration and should guide officers in determining the scope of the overhaul plan.
What are the two forms of protection provided by firefighting gear from products of combustion?
What are the two forms of protection provided by firefighting gear from products of combustion?
Once a knockdown is declared, ____ shall cause all activity to cease.
Once a knockdown is declared, ____ shall cause all activity to cease.
The ____ is responsible for documenting all hazards/risks, the areas involved, and any mitigation measures using an ICS 215A incident action plan safety analysis.
The ____ is responsible for documenting all hazards/risks, the areas involved, and any mitigation measures using an ICS 215A incident action plan safety analysis.
The dedication and commitment of every member will be required to institutionalize these practices, as we continue to work toward ensuring 'everyone goes home.'
The dedication and commitment of every member will be required to institutionalize these practices, as we continue to work toward ensuring 'everyone goes home.'
The environment directly following a fire incident should be considered ____ and treated as a hazardous environment.
The environment directly following a fire incident should be considered ____ and treated as a hazardous environment.
What are the 5 main objectives of overhaul?
What are the 5 main objectives of overhaul?
When a complete overhaul is performed, overhaul piles shall be established in a location that will minimize any inconvenience to the public, and at a minimum of ____ feet away from any part of a structure.
When a complete overhaul is performed, overhaul piles shall be established in a location that will minimize any inconvenience to the public, and at a minimum of ____ feet away from any part of a structure.
While mechanical ventilation assists with improving the environment following a knockdown, ____ has a more significant effect on improving the atmosphere and creating a safer environment.
While mechanical ventilation assists with improving the environment following a knockdown, ____ has a more significant effect on improving the atmosphere and creating a safer environment.
Who should be contacted for cleanup of overhaul piles left in public ways?
Who should be contacted for cleanup of overhaul piles left in public ways?
Minimal PPE may be considered when the occupancy has been well ventilated for a minimum of ____ hour.
Minimal PPE may be considered when the occupancy has been well ventilated for a minimum of ____ hour.
_____ shall be utilized and put in place to monitor the atmosphere levels throughout the occupancy and for the duration of the overhaul.
_____ shall be utilized and put in place to monitor the atmosphere levels throughout the occupancy and for the duration of the overhaul.
_____ is the position of choice for forcible entry because it permits making flush cuts close to walls and doors.
_____ is the position of choice for forcible entry because it permits making flush cuts close to walls and doors.
Blades shall be a minimum of ____ inches to remain in front line service.
Blades shall be a minimum of ____ inches to remain in front line service.
When shall combi blades be forwarded to S & M for replacement?
When shall combi blades be forwarded to S & M for replacement?
Current LAFD policy is to replace fuel in small engines every ____ days with fresh fuel.
Current LAFD policy is to replace fuel in small engines every ____ days with fresh fuel.
If an electrical hazard exists, what shall be used when using the rotary saw?
If an electrical hazard exists, what shall be used when using the rotary saw?
Metal cutting abrasive blades smaller than ____ inches may be used for training purposes.
Metal cutting abrasive blades smaller than ____ inches may be used for training purposes.
Metal cutting abrasive blades that are no longer safe for use shall be marked with a ____ tag with the word 'UNSAFE' written on it.
Metal cutting abrasive blades that are no longer safe for use shall be marked with a ____ tag with the word 'UNSAFE' written on it.
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Study Notes
TB 35 - Fire Safety Protocols
- Restricted areas must have fire line tape and red and white striped barricade tape to prevent access.
- Arson investigators may delay overhaul operations to determine fire cause and origin.
- Charged hose lines should remain in place during overhaul until the risk of flashover or rekindle is assessed.
- Preventing rekindle is critical and influences overhaul planning.
- Firefighting gear provides two forms of protection: SCBA for respiratory hazards and turn-outs for skin absorption.
Incident Command (IC) Responsibilities
- Upon declaring a knockdown, the Incident Commander (IC) must order all activity to cease.
- The IC is responsible for documenting hazards, risks, and mitigation measures using the ICS 215A safety analysis.
Safety Commitment and Environment
- Commitment to safety practices is essential to ensure "everyone goes home" after calls.
- Post-fire environments are considered Immediately Dangerous to Life or Health (IDLH) and should be treated as hazardous.
Overhaul Objectives and Options
- Main objectives of overhaul include ensuring safety, identifying fire causes, minimizing damage, aiding insurance evaluations, and securing premises.
- Types of overhaul options available include complete overhaul, wet overhaul, fire watch, and the use of thermal imaging cameras.
Health Risks for Firefighters
- Firefighters are 14% more likely to be diagnosed with cancer compared to the general population.
- Cancer accounts for 60% of line-of-duty firefighter fatalities.
Overhaul Procedures
- Overhaul piles should be established at least 10 feet from any structure to minimize public inconvenience.
- Mechanical ventilation is helpful, but time is significantly more effective for improving safety after a knockdown.
PPE and Monitoring
- Minimal PPE can be used in well-ventilated environments after at least one hour post-incident.
- Gas meters must be deployed to monitor atmosphere levels throughout the overhaul duration.
TB 44 - Tools and Safety Practices
- Outboard position is preferred for forcible entry to make flush cuts near walls and doors.
- Blades must be a minimum of 12 inches to remain in front-line service.
- Combi blades require replacement when segments are damaged or show bald spots; the bond thickness must not equal the blade body.
- Fuel in small engines should be refreshed every 30 days.
Training and Safety Equipment
- Gauntlet gloves should be used when rotary saws are operated in the presence of electrical hazards.
- Metal cutting abrasive blades under 12 inches can be used for training purposes.
- Unsafe metal cutting abrasive blades should be marked with an "UNSAFE" tag (F-175).
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