Questions and Answers
Which defensive option involves preventing a spill from entering stormwater systems?
Who is responsible for conducting offensive operations in a Hazmat incident?
What should be eliminated to ensure safety during defensive operations in a Hazmat incident?
Which defensive option involves using foam to control hazardous material vapors?
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When should the Hazardous Materials Response Team be called?
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Which information should TFD personnel obtain from the FAO while responding to a hazardous materials incident?
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What position should TFD personnel take when planning an approach route to a hazardous materials incident?
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Upon arrival at a hazardous materials scene, what should TFD personnel avoid doing?
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Which document can be useful for product identification during a hazardous materials incident?
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If the hazardous material cannot be identified, how should TFD personnel treat the chemical?
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When utilizing the ERG, what kind of information can be found on the guide pages?
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Who should TFD personnel be cautious of when gathering information at the scene of a hazardous materials incident?
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What equipment should TFD personnel use to identify hazardous materials?
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Which team is responsible for emulsification during hazardous material spills?
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What should be done if the spiller or responsible party cannot be located or is unknown?
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What is the first action fire companies should take for motor vehicle fluid spills?
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Who is responsible for the coordination of mitigation and remediation activities for large quantity hydrocarbon spills?
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Who handles the disposal of absorbents applied to spills?
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What should fire companies use to control flammability hazards from fluid spills?
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Who mitigates corrosives and poisons during hazardous material spills?
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What action should fire companies take to prevent fluid spills from entering drainage systems?
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Who has the responsibility of selecting a remediation company when a spill occurs?
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What must happen if a product threatens to enter a waterway like Mingo Creek?
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Who is financially responsible for the cleanup and disposal of hazardous materials in the event of a spill?
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What is the role of Hazmat during a spill scenario?
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Who should be contacted for assistance when the spiller and property owner cannot be identified?
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Who is responsible for contacting the necessary parties to remediate a spill when the spiller is unknown?
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What could put the TFD responsible for the cost of the remediation?
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Who must be accounted for by the IC before operating inside the incident area?
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What should be done if you are contaminated by the product upon arrival at the scene?
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In establishing control zones, what is the primary method suggested to keep civilians and firefighters out of the contaminated area?
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When dealing with hazardous materials at a fixed facility, who should be notified for further information on the business or company's Tier II records?
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What should firefighters do if the hazardous product’s name is highlighted in the yellow or blue bordered pages of the ERG?
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In case of a hazardous material incident, where should contaminated personnel or victims be placed after withdrawal from the incident scene?
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When evaluating the hazards of an incident, which of the following is NOT a recommended consideration?
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What should firefighters do if the product highlighted in the ERG yellow or blue bordered pages is involved in a fire?
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Which of the following can be used to secure control zones once they are set up?
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Study Notes
Hazardous Materials Response
Approach and Response
- Plan approach from upwind, uphill, and upstream position
- Obtain information from FAO, including:
- Wind speed and direction
- Name of hazardous material involved
- Physical state of the material
Arrival at Scene
- Establish command post and staging areas in upwind, uphill, and upstream position
- Recognize and identify the product/problem
- Obtain information from involved parties, including:
- Drivers
- Plant officials
- Eyewitnesses
- Locate shipping papers, placards, labels, Material Safety Data Sheets (MSDS), or ERG for product identification
- Utilize ERG to look up information on product, including:
- UN-ID#
- Name of product
- Mitigation techniques
- Control zones
- Firefighter safety equipment
- First aid
- If chemical cannot be identified, treat as highly toxic, violently reactive, or explosive
Set-Up and Secure Control Zones
- Isolate area by setting up safe zone
- Deny entry to non-emergency responders
- Use barrier tape, rope, or natural barriers to keep civilians and firefighters out of contaminated area
- Evaluate hazards of incident based on gathered information
- Determine possible exposures due to travel of product
- If possible, block extension of product and warn or evacuate those in path of product
Initiate Defensive Operations
- If safe to do so, use defensive control measures to contain product and eliminate ignition sources
- Defensive options include:
- Damming
- Diking
- Diverting
- Covering storm drains
- Vapor suppression with foam
- Vapor dispersion with fog streams
Call for Assistance
- Call for Hazardous Materials Response Team once Hazmat incident is determined
Outside Agency Notification and Response
- Notify outside agencies with primary site mitigation, health, or environmental assessment responsibility
- Notify Public Works Department Environmental Enforcement Division and Oklahoma Department of Environmental Quality (ODEQ) when product enters or threatens to enter sewer or waterway
- Hazmat has contact phone numbers and will work with IC to determine need for hazardous materials remediation service
- Spiller has right to choose remediation company and is financially responsible for cost of remediation
- Selected company must be licensed by ODEQ
Company Responsibility
- First-in fire companies: attempt to contain motor vehicle fluid spills
- Flammability hazards may be controlled with application of foam as deemed necessary
- Emulsification will be done only by Hazmat
- Fire companies should take action to prevent spill from entering drainage system or waterway
- Disposal of absorbents applied to spills is necessary for proper remediation
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Description
This quiz covers the Tulsa Fire Department's guidelines for responding to hazardous materials emergencies, including approach and response procedures.
