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Questions and Answers
What is the maximum time interval between checks for each compartment?
What is the maximum time interval between checks for each compartment?
What is the alarm setting for the CO sensor?
What is the alarm setting for the CO sensor?
What is the first action to take if the meter user witnesses any of the specified alarm conditions?
What is the first action to take if the meter user witnesses any of the specified alarm conditions?
What is one of the reasons to recommend the returned use of SCBA?
What is one of the reasons to recommend the returned use of SCBA?
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What is the purpose of the document?
What is the purpose of the document?
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What is the consequence of insufficient resources to implement the process?
What is the consequence of insufficient resources to implement the process?
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What is the alarm setting for the HCN sensor?
What is the alarm setting for the HCN sensor?
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Who can be contacted for additional questions?
Who can be contacted for additional questions?
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What is the main purpose of using RPE during overhaul operations?
What is the main purpose of using RPE during overhaul operations?
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When can personnel stop using SCBA during overhaul?
When can personnel stop using SCBA during overhaul?
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What is the primary function of the N95 particulate masks?
What is the primary function of the N95 particulate masks?
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Who is responsible for evaluating compartments during overhaul?
Who is responsible for evaluating compartments during overhaul?
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What is required for forced-air ventilation during overhaul?
What is required for forced-air ventilation during overhaul?
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What is the minimum PPE required for personnel conducting overhaul?
What is the minimum PPE required for personnel conducting overhaul?
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Who must approve the downgrading of respiratory protection during overhaul?
Who must approve the downgrading of respiratory protection during overhaul?
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What is the primary goal of MCFRS Policy 26-06AMll?
What is the primary goal of MCFRS Policy 26-06AMll?
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When should apparatus and equipment be left unattended?
When should apparatus and equipment be left unattended?
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What should be done when leaving a station?
What should be done when leaving a station?
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Who should be contacted for questions or clarification?
Who should be contacted for questions or clarification?
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What is the purpose of the Fire Chief’s General Order?
What is the purpose of the Fire Chief’s General Order?
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When is the use of Respiratory Protection Equipment (RPE) required?
When is the use of Respiratory Protection Equipment (RPE) required?
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What is considered a hazardous and toxic atmosphere?
What is considered a hazardous and toxic atmosphere?
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What is the purpose of Respiratory Protection Equipment (RPE)?
What is the purpose of Respiratory Protection Equipment (RPE)?
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What should be reported immediately to the station officer?
What should be reported immediately to the station officer?
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What is the main purpose of using Respiratory Protection Equipment (RPE) during MCFRS activities?
What is the main purpose of using Respiratory Protection Equipment (RPE) during MCFRS activities?
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What type of atmospheres require the use of Respiratory Protection Equipment (RPE)?
What type of atmospheres require the use of Respiratory Protection Equipment (RPE)?
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What is defined as an environment that may present or contain respiratory hazards during MCFRS activities?
What is defined as an environment that may present or contain respiratory hazards during MCFRS activities?
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When can apparatus and equipment be left unattended at stations and MCFRS facilities?
When can apparatus and equipment be left unattended at stations and MCFRS facilities?
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What should be done to the bay doors when leaving a station?
What should be done to the bay doors when leaving a station?
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What should be reported immediately to the station officer?
What should be reported immediately to the station officer?
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Who should be contacted for questions or clarification on MCFRS policies?
Who should be contacted for questions or clarification on MCFRS policies?
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What is the purpose of the Fire Chief’s General Order?
What is the purpose of the Fire Chief’s General Order?
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What is the purpose of the Metering device in overhaul operations?
What is the purpose of the Metering device in overhaul operations?
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Under what circumstances must personnel recommend the returned use of SCBA?
Under what circumstances must personnel recommend the returned use of SCBA?
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What is the minimum requirement for sensor compliment?
What is the minimum requirement for sensor compliment?
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What is the consequence of insufficient resources to implement the metering process?
What is the consequence of insufficient resources to implement the metering process?
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What is the recommended action when a person complains of shortness of breath or other respiratory complaints?
What is the recommended action when a person complains of shortness of breath or other respiratory complaints?
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What is the primary purpose of MCFRS Policy 26-06AMII?
What is the primary purpose of MCFRS Policy 26-06AMII?
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What is the alarm setting for the PID 10.6 EV bulb?
What is the alarm setting for the PID 10.6 EV bulb?
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Where can additional training materials be found?
Where can additional training materials be found?
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What is the primary purpose of using RPE during overhaul operations?
What is the primary purpose of using RPE during overhaul operations?
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What is the minimum PPE required for personnel conducting overhaul?
What is the minimum PPE required for personnel conducting overhaul?
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When can personnel downgrade their respiratory protection during overhaul?
When can personnel downgrade their respiratory protection during overhaul?
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What is the primary function of the N95 particulate masks issued by MCFRS?
What is the primary function of the N95 particulate masks issued by MCFRS?
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Who is responsible for evaluating compartments during overhaul operations?
Who is responsible for evaluating compartments during overhaul operations?
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What is required for forced-air ventilation during overhaul operations?
What is required for forced-air ventilation during overhaul operations?
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Who must approve the downgrading of respiratory protection during overhaul operations?
Who must approve the downgrading of respiratory protection during overhaul operations?
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What is the goal of MCFRS Policy 26-06AMll?
What is the goal of MCFRS Policy 26-06AMll?
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What is the primary reason for making the use of appropriate RPE during overhaul operations mandatory?
What is the primary reason for making the use of appropriate RPE during overhaul operations mandatory?
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What is the purpose of evaluating each compartment individually during overhaul operations?
What is the purpose of evaluating each compartment individually during overhaul operations?
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What is the primary purpose of using particulate filter masks during overhaul operations?
What is the primary purpose of using particulate filter masks during overhaul operations?
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Who is responsible for ensuring that the minimum PPE is used by personnel conducting overhaul?
Who is responsible for ensuring that the minimum PPE is used by personnel conducting overhaul?
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What is the minimum requirement for sensor readings during overhaul operations?
What is the minimum requirement for sensor readings during overhaul operations?
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What is the purpose of forced-air ventilation during overhaul operations?
What is the purpose of forced-air ventilation during overhaul operations?
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Who can allow personnel to downgrade their respiratory protection during overhaul?
Who can allow personnel to downgrade their respiratory protection during overhaul?
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What is the primary goal of MCFRS Policy 26-06AMll?
What is the primary goal of MCFRS Policy 26-06AMll?
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What is the primary goal of MCFRS Policy 26-06AMll?
What is the primary goal of MCFRS Policy 26-06AMll?
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What is considered a hazardous and toxic atmosphere?
What is considered a hazardous and toxic atmosphere?
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When is the use of Respiratory Protection Equipment (RPE) required?
When is the use of Respiratory Protection Equipment (RPE) required?
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What is the purpose of Respiratory Protection Equipment (RPE)?
What is the purpose of Respiratory Protection Equipment (RPE)?
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When can apparatus and equipment be left unattended at stations and MCFRS facilities?
When can apparatus and equipment be left unattended at stations and MCFRS facilities?
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What should be done when leaving a station?
What should be done when leaving a station?
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What should be reported immediately to the station officer?
What should be reported immediately to the station officer?
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Who can be contacted for questions or clarification on MCFRS policies?
Who can be contacted for questions or clarification on MCFRS policies?
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What is the primary reason for ensuring that personnel wipe all exposed skin surfaces with cleansing wipes in the rehab area?
What is the primary reason for ensuring that personnel wipe all exposed skin surfaces with cleansing wipes in the rehab area?
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Why must apparatus windows be left open for at least 1 hour after personnel return from suppression or overhaul operations?
Why must apparatus windows be left open for at least 1 hour after personnel return from suppression or overhaul operations?
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What is the minimum personal protective equipment (PPE) required for personnel cleaning equipment that contains visible particulate matter?
What is the minimum personal protective equipment (PPE) required for personnel cleaning equipment that contains visible particulate matter?
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What is the purpose of decontaminating grossly soiled gear by brushing off visible contamination before it is donned again or transported in apparatus?
What is the purpose of decontaminating grossly soiled gear by brushing off visible contamination before it is donned again or transported in apparatus?
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Who is responsible for ensuring that personnel do not wear grossly soiled gear in the passenger compartment of apparatus?
Who is responsible for ensuring that personnel do not wear grossly soiled gear in the passenger compartment of apparatus?
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Why must personnel wear hand protection when cleaning or replacing equipment on the scene?
Why must personnel wear hand protection when cleaning or replacing equipment on the scene?
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What is the primary goal of requiring personnel to clean themselves to remove as much soot as possible from exposed skin surfaces?
What is the primary goal of requiring personnel to clean themselves to remove as much soot as possible from exposed skin surfaces?
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Why must personnel review the overhaul information on quicklinks for more details?
Why must personnel review the overhaul information on quicklinks for more details?
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What is the reason behind the focus of Fire Chiefs General Order 16-07?
What is the reason behind the focus of Fire Chiefs General Order 16-07?
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What is a potential consequence of elevated core body temperatures?
What is a potential consequence of elevated core body temperatures?
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When is an air quality solution engineered, according to Fire Chiefs General Order 16-07?
When is an air quality solution engineered, according to Fire Chiefs General Order 16-07?
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What is a recommended practice to prevent heat stress?
What is a recommended practice to prevent heat stress?
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Why is it important to wash firefighting gear regularly?
Why is it important to wash firefighting gear regularly?
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What is the purpose of having a clean second set of gear available?
What is the purpose of having a clean second set of gear available?
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Why is it important to be mindful of transferring contaminants hand-to-mouth?
Why is it important to be mindful of transferring contaminants hand-to-mouth?
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What is the goal of striking a balance between heat stress and chemical contaminants exposure risks?
What is the goal of striking a balance between heat stress and chemical contaminants exposure risks?
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What is the primary source for heat index determination?
What is the primary source for heat index determination?
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When is the heat index calculated using the air temperature and relative humidity?
When is the heat index calculated using the air temperature and relative humidity?
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What is added to the air temperature to account for heat retention of turn-out gear?
What is added to the air temperature to account for heat retention of turn-out gear?
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What is the minimum heat index required for consideration of downgrading respiratory protection levels?
What is the minimum heat index required for consideration of downgrading respiratory protection levels?
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What is the purpose of the heat index?
What is the purpose of the heat index?
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When can personnel downgrade their level of respiratory and personal protective equipment?
When can personnel downgrade their level of respiratory and personal protective equipment?
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What is the purpose of the OSHA Heat Index Smartphone App?
What is the purpose of the OSHA Heat Index Smartphone App?
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What is the benefit of reducing protection levels when the heat index is below 80 degrees?
What is the benefit of reducing protection levels when the heat index is below 80 degrees?
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What is the primary purpose of wiping all exposed skin surfaces with cleansing wipes in the rehab area?
What is the primary purpose of wiping all exposed skin surfaces with cleansing wipes in the rehab area?
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Why should personnel wear hand protection when cleaning or replacing equipment on the scene?
Why should personnel wear hand protection when cleaning or replacing equipment on the scene?
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What should personnel do to remove as much soot as possible from their body?
What should personnel do to remove as much soot as possible from their body?
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What is the purpose of ensuring that the rehab area is free from vehicle exhaust, smoke, or other obvious contaminants?
What is the purpose of ensuring that the rehab area is free from vehicle exhaust, smoke, or other obvious contaminants?
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Why should personnel review the overhaul information on quicklinks?
Why should personnel review the overhaul information on quicklinks?
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What is the purpose of decontaminating grossly soiled gear by at least brushing off visible contamination?
What is the purpose of decontaminating grossly soiled gear by at least brushing off visible contamination?
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Why should apparatus windows be left open for at least 1 hour after returning from suppression or overhaul operations?
Why should apparatus windows be left open for at least 1 hour after returning from suppression or overhaul operations?
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What should personnel wear when cleaning equipment that contains visible particulate matter?
What should personnel wear when cleaning equipment that contains visible particulate matter?
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Study Notes
Metering and Sensor Requirements
- Metering must be continuous with a frequency of checks not exceeding 15 minutes for each compartment.
- The minimum sensor compliment includes:
- O2 sensor with alarm set at 20.7%
- CO sensor with alarm set at 25 PPM
- HCN sensor with alarm set at 5 PPM
- PID 10.6 EV bulb with alarm set at 10 PPM
Mandatory SCBA Requirements
- If the meter user witnesses any of the following, they must immediately recommend the returned use of SCBA:
- Activation of any alarm on the meter
- Tearing, even in the absence of meter readings
- Any person complaining of shortness of breath or other respiratory complaints
- Any person complaining of eye or skin irritation
- Presence of any substance or container larger than typical for household use, suspected to contain hazardous materials
Additional Considerations
- Personnel may require respiratory protection due to sensor readings, even if it's safe to trade out their turnout coat for a long-sleeved shirt.
- Insufficient resources (meters or personnel) should not allow personnel to downgrade their respiratory protection.
Respiratory Protection Policy
- MCFRS Policy 26-06AMII requires the use of RPE in IDLH and hazardous/toxic atmospheres.
- A hazardous and toxic atmosphere is defined as an environment that may present or contain respiratory hazards during MCFRS activities.
Overhaul Operations
- The use of appropriate RPE during overhaul operations is mandatory to reduce the incidence of cancer among MCFRS personnel.
- Personnel must continue to use SCBA until conditions meet the outlined parameters.
Downgrading Respiratory Protection
- To reduce the level of respiratory protection from SCBA to particulate filter masks, all of the following requirements must be met:
- Each compartment must be evaluated individually by a Safety Officer, Haz-Mat Officer, or Chief Officer.
- The compartment must be free of visible smoke.
- Forced-air ventilation using a non-carbon-monoxide generating fan must be in place.
- Meter readings and atmospheric conditions must be within established limits.
- Only particulate filter masks issued by MCFRS may be used.
Incident Commander Responsibilities
- The Incident Commander will ensure that the minimum PPE used by personnel conducting overhaul is:
- Issued particulate mask
- Long-sleeved shirt
Apparatus and Equipment Security
- Apparatus and equipment should never be left unattended during routine business, such as inspections or shopping.
- One crew member must remain with the apparatus at all times.
- Apparatus and equipment may be left unattended only if within sight of MCFRS personnel at stations and MCFRS facilities.
- Stations must remain secured at all times and ready for response.
- Bay doors must be closed or set to close automatically when leaving the station.
Respiratory Protection and Cancer Risk Reduction
- The use of Respiratory Protection Equipment (RPE) is mandatory in hazardous and toxic atmospheres, including overhaul operations.
- RPE must be used during the entirety of overhaul operations to reduce the incidence of cancer among MCFRS personnel.
- Compartments in structures contain respiratory hazards and require RPE use until conditions meet specific parameters.
Parameters for Downgrading Respiratory Protection
- The compartment must be evaluated individually by a Safety Officer, Haz-Mat Officer, or Chief Officer.
- The compartment must be free of visible smoke.
- Forced-air ventilation using a non-carbon-monoxide generating fan must be in place.
- Meter readings and atmospheric conditions must be within the limits established by the Safety Section Chief.
- Only particulate filter masks issued by MCFRS may be used.
Minimum PPE and Sensor Compliment
- Minimum PPE includes an issued particulate mask, long sleeved shirt, and metering.
- Metering must be continuous with a frequency of checks not exceeding 15 minutes for each compartment.
- Minimum sensor compliment includes:
- O2 sensor with alarm set at 20.7%
- CO sensor with alarm set at 25 PPM
- HCN sensor with alarm set at 5 PPM
- PID 10.6 EV bulb with alarm set at 10 PPM
Mandatory SCBA Requirements
- The use of SCBA may be necessary if certain conditions are met, such as alarm activation, tearing, respiratory complaints, eye or skin irritation, or the presence of hazardous materials.
Respiratory Protection and Cancer Risk Reduction
- MCFRS mandates the use of appropriate RPE during overhaul operations to reduce the incidence of cancer among personnel.
- RPE is required during overhaul because compartments in structures contain respiratory hazards.
- SCBA must be used until conditions meet specific parameters, including:
- Evaluation by a Safety Officer, Haz-Mat Officer, or Chief Officer
- No visible smoke in the compartment
- Forced-air ventilation using a non-carbon-monoxide generating fan
- Meter readings and atmospheric conditions within established limits
- Only particulate filter masks issued by MCFRS may be used
Minimum PPE Requirements
- Personnel conducting overhaul must wear:
- Issued particulate mask
- Long sleeved shirt
- Gloves
- Issued eye protection
- Helmet
- Issued turnout pants and boots
Apparatus and Equipment Security
- Apparatus and equipment should never be left unattended, except when within sight of MCFRS personnel.
- Stations must remain secured at all times and ready for response.
- Bay doors must remain closed unless fire rescue personnel are actively engaged in activities in the apparatus bays or have direct visual observation.
Rehab Area Requirements
- The Incident Commander or designee will ensure that:
- No turnout gear is present in the rehab area
- The rehab area is free from vehicle exhaust, smoke, or other obvious contaminants
- Personnel entering the rehab area wipe all exposed skin surfaces with a cleansing wipes
- Food consumed in the rehab area can be eaten without being touched by bare hands unless hand washing is available
Unit Officer Responsibilities
- Unit Officers will ensure that:
- Personnel do not wear grossly soiled gear in the passenger compartment of apparatus
- Grossly soiled gear is transported back to the station in a separate compartment
- Apparatus windows are left open for at least 1 hour after personnel return from suppression or overhaul operations
Personnel Responsibilities
- Personnel are responsible to:
- Clean themselves to remove as much soot as possible from the head, neck, jaw, throat, underarms, and hands
- Wear at least an issued particulate filter mask and EMS grade gloves when cleaning equipment that contains any visible particulate matter
Firefighter Safety and Decontamination
- Firefighters are exposed to chemical contaminants and heat stress during emergency operations, increasing the risk of certain cancers.
- The focus of FCGO 16-07 is to balance the risks of heat stress and chemical contamination.
Atmospheric Conditions and Meter Readings
- When the heat index is 80 degrees or greater, air quality solutions are engineered, and personnel can downgrade respiratory and personal protective gear during overhaul.
- The heat index is calculated using the air temperature and relative humidity, with a 10-degree adjustment for heat retention of turn-out gear.
- The OSHA Heat Index Smartphone App is the primary source for heat index determination.
Meter Use
- Meters are used to monitor the scene atmosphere, and users have no other responsibilities during this time.
- Meters must be used according to established equipment operating protocols and cannot be used when there is visible smoke.
Decontamination Procedures
- Firefighters should shower and change clothes as soon as possible after each fire.
- Firefighting hoods, gloves, and utility gloves should be washed at least once a month or after each gross contamination.
- Personnel should keep a clean second set of gear available for use.
Rehab Area Guidelines
- The rehab area should be free from vehicle exhaust, smoke, or other contaminants.
- Personnel should wipe all exposed skin surfaces with cleansing wipes before entering the rehab area.
- Food consumed in the rehab area should be eaten without being touched by bare hands, unless hand washing is available.
Gear Decontamination
- Grossly soiled gear should be decontaminated by brushing off visible contamination before reuse or transportation.
- Unit officers should ensure that grossly soiled gear is not worn in the passenger compartment of apparatus and is transported back to the station in a separate compartment.
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Description
This quiz covers the mandatory requirements for metering and sensor usage in firefighting, including the minimum sensor compliment and SCBA usage guidelines.
