EOG 300 pg 88-92 hazardous materials response
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Questions and Answers

Which of the following is NOT a defensive option in hazmat situations?

  • Capping the spill (correct)
  • Vapor suppression with foam
  • Diking
  • Covering storm drains

What is the primary objective when initiating defensive operations during a hazmat incident?

  • Evacuate surrounding areas immediately
  • Establish communication with local authorities
  • Contain the product and eliminate ignition sources (correct)
  • Conduct offensive operations to secure the area

Which action should be taken if it is determined that a hazmat incident is occurring?

  • Call for the Hazardous Materials Response Team (correct)
  • Attempt to clean up the spill yourself
  • Start offensive operations immediately
  • Seal off the area without precaution

In hazmat defensive measures, what two things can you use hose stream for?

<p>Vapor suppression with foam and vapor dispersion with fog streams (A)</p> Signup and view all the answers

Which of the following defensive options does NOT involve physical barriers?

<p>Vapor suppression with foam (D)</p> Signup and view all the answers

What should first-in fire companies do in response to a motor vehicle fluid spill?

<p>Contain the spill with the absorbent materials they carry. (B)</p> Signup and view all the answers

In which scenario is Hazmat specifically required to coordinate mitigation activities?

<p>Large hydrocarbon spills and products other than hydrocarbons. (C)</p> Signup and view all the answers

What should fire companies do if they cannot locate the spiller or property owner of a hazardous material?

<p>The city of Tulsa public works environmental enforcement division should be contacted (D)</p> Signup and view all the answers

What action should fire companies take to prevent hazardous spills from entering drainage systems?

<p>Damming, diking, diverting, covering storm drains (B)</p> Signup and view all the answers

What is the role of fire companies concerning emulsification of hazardous materials?

<p>Only Hazmat is allowed to perform emulsification. (B)</p> Signup and view all the answers

What is the recommended approach for a fire company responding to a hazardous materials incident?

<p>Plan an approach route from an upwind, uphill, and upstream position. (C)</p> Signup and view all the answers

Which type of information should be prioritized in route to a hazardous materials scene?

<p>Wind speed and direction, name of the hazardous material, physical state of the material (B)</p> Signup and view all the answers

What is a key step if the identity of the hazardous material cannot be determined?

<p>Treat the material as highly toxic, violently reactive, or explosive. (D)</p> Signup and view all the answers

What resource should responders utilize to lookup information on hazardous materials upon arrival?

<p>Emergency Response Guidebook (ERG). (D)</p> Signup and view all the answers

Which of the following is NOT recommended when establishing a command post at a hazardous materials incident?

<p>Set it up downwind from the incident. (B)</p> Signup and view all the answers

What should responders look for to assist in identifying the hazardous material involved?

<p>Shipping papers, placards, labels, and Material Safety Data Sheets (MSDS), or your erg. (A)</p> Signup and view all the answers

What info does guide pages NOT give?

<p>Ownership (A)</p> Signup and view all the answers

Which factor should responders maintain awareness of while responding to a hazardous materials incident?

<p>Wind speed and direction from Tulsa International Airport. (A)</p> Signup and view all the answers

What entities must be notified when ant product(raw,emulsified,neutralized) regardless of size enters or threatens to enter the sewer(sanitary or storm) or a waterway?

<p>Public Works Department Environmental Enforcement Division and Oklahoma Department of Environmental Quality (A)</p> Signup and view all the answers

Who is responsible for contacting a remediation company if the spiller is unknown?

<p>The property owner (A)</p> Signup and view all the answers

What must a remediation company be in order to be selected for a hazardous material spill?

<p>Licensed by the Oklahoma Department of Environmental Quality (C)</p> Signup and view all the answers

What role does the spiller have regarding the selection of a remediation company?

<p>The spiller has the right to chose and the responsibility to contact the remediation company (A)</p> Signup and view all the answers

Which of these actions is prohibited for members of the Tulsa Fire Department?

<p>Selecting or recommending remediation companies (A)</p> Signup and view all the answers

What is the fiscal responsibility of the spiller in case of a hazardous materials incident?

<p>The spiller is financially responsible for the cleanup and disposal (B)</p> Signup and view all the answers

What must be verified before allowing outside agency personnel into the incident area?

<p>They are accounted for by the incident commander (A)</p> Signup and view all the answers

What is the primary role of Hazmat in spill incidents?

<p>To determine the need for hazardous materials remediation services (B)</p> Signup and view all the answers

What is the primary action to take if a responder is contaminated upon arrival?

<p>Get uphill/upwind/upstream and set up for emergency decontamination. (D)</p> Signup and view all the answers

Which method is NOT recommended for isolating a contaminated area?

<p>Relying on verbal commands alone. (A)</p> Signup and view all the answers

What does the highlighting of a product name in the ERG yellow or blue bordered pages indicate?

<p>The product is an inhalation hazard. (D)</p> Signup and view all the answers

Which of the following actions should NOT be taken when evaluating hazards?

<p>Wait for the district chief to determine response (A)</p> Signup and view all the answers

How should emergency responders approach blocking the extension of hazardous materials?

<p>Without exposing personnel to harmful substances. (B)</p> Signup and view all the answers

What is the purpose of establishing separate holding areas for contaminated individuals?

<p>To prevent further exposure to non-contaminated individuals. (D)</p> Signup and view all the answers

What should be done if employees or citizens are in the contamination area?

<p>Withdraw them to a safe area immediately. (A)</p> Signup and view all the answers

Which resource should be utilized to look up information on control zones?

<p>Emergency Response Guide (ERG). (C)</p> Signup and view all the answers

If the product name is highlighted in the yellow or blue bordered pages of bordered pages refer to what first?

<p>Refer to special note about fire on white pages before yellow or blue bordered pages (C)</p> Signup and view all the answers

Who can you use to secure control zones?

<p>TPD, OHP and TFD personnel (B)</p> Signup and view all the answers

Are fire companies allowed to transport contaminated or hazardous materials

<p>No</p> Signup and view all the answers

What can fire companies use to control flammability hazards if deemed necessary?

<p>Foam</p> Signup and view all the answers

If it is safe to do so (per erg or hazmat direction) use defensive control measures to contain the product and eliminate ______

<p>Ignition sources</p> Signup and view all the answers

The actual contact must be carried out by the _____

<p>Spiller</p> Signup and view all the answers

Flashcards

Hazardous Materials Response Overview

The guidelines outlining Tulsa Fire Department's (TFD) response to hazardous material emergencies, prioritizing safety and proper procedures for incident management.

Upwind/Uphill/Upstream Approach

Approaching a hazardous material incident from a safe vantage point, upwind, uphill, and upstream, to minimize exposure.

Critical Information from FAO

Critical information obtained from the Fire Alarm Office (FAO) that informs safe response strategies.

Arrival at Scene

The initial positioning of the fire crew upon scene arrival, prioritizing safety and avoiding immediate action.

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Identifying Hazardous Material

The process of identifying the hazardous material using shipping papers, Material Safety Data Sheets (MSDS), placards, and container characteristics, to determine the appropriate response.

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Treating Unknown Material

Treating an unidentified hazardous material as highly toxic or volatile to ensure maximum safety precautions.

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Isolation Area

A designated area used to protect bystanders, emergency responders, and the public from potential hazards.

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Access Restriction

Restricting access to the hazard zone using physical barriers like tape, ropes, or natural obstacles.

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Safe Holding Area

A designated area for containing contaminated personnel or individuals who need medical attention.

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Exposure Evaluation

Assessing the potential exposure to hazardous materials based on their movement and spread.

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Emergency Response Guidebook (ERG)

A resource used for establishing control zone boundaries for hazardous materials incidents.

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Defensive Operations

A defensive strategy for hazardous material emergencies involving safe containment and mitigation techniques.

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Defensive Techniques

Techniques used to manage hazardous materials, including damming, diking, diversion, vapor suppression, and fog streams.

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Offensive Actions

Offensive actions, directly confronting the hazardous material, handled by specialized Hazardous Materials Response Teams.

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Notification of Outside Agencies

The Incident Commander's (IC) responsibility to notify external agencies in case of hazardous material incidents impacting public safety.

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Notification for Environmental Threats

Mandatory notification to authorities when hazardous materials threaten sewer systems or waterways, to prevent environmental damage.

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Remediation Responsibility

The responsibility of the spiller to address the remediation of the hazardous material release.

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Remediation Contractor Selection

TFD personnel's inability to choose or endorse specific contractors for hazardous material remediation.

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Company Responsibilities in Spills

The responsibility of the first-arriving fire company to contain minor spills and requisition additional resources for larger incidents.

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Emulsification Protocols

Protocols followed stringently by specialized Hazmat teams regarding the emulsification process.

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Preventing Environmental Contamination

TFD's role in preventing hazardous material spills from contaminating drainage systems or waterways.

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Transporting Contaminated Materials

TFD's approach to handling contaminated materials, primarily through coordinated efforts with the Hazmat team, rather than direct transport.

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Vapor Suppression

The process of applying water or other agents to a flammable liquid to reduce its flammability.

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Diversion

The process of diverting a hazardous material spill away from a sensitive area using barriers or other methods.

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Diking

A method of containing spilled liquids by creating a barrier to prevent further spread.

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Damming

Using physical barriers like sandbags or earth to block the flow of spilled liquids.

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Emulsification

The process of combining a hazardous material with water or another substance to create a less harmful mixture.

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Fog Streams

The process of using a water stream to disperse a flammable vapor cloud.

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Study Notes

Hazardous Materials Response Overview

  • Guidelines established for Tulsa Fire Department (TFD) response to hazardous material emergencies.
  • Emphasizes safety and proper procedures for incident management to minimize risk.

Fire Company Response Guidelines

  • Approach/Response

    • Plan approach from upwind, uphill, and upstream positions.
    • Gather critical information from the Fire Alarm Office (FAO), including:
      • Wind speed and direction.
      • Type and physical state of hazardous material.

  • Arrival at Scene

    • Avoid committing to dangerous situations upon arrival.
    • Establish command post and staging area away from hazard zones.
    • Identify and confirm the hazardous material using:
      • Shipping papers and Material Safety Data Sheets (MSDS).
      • Visual identification through placards and container shapes/colors.
    • If undetermined, treat the material as highly toxic or volatile.

Control Zone Management

  • Set up isolation area to protect non-emergency responders:
    • Utilize barrier tape, rope, or natural barriers to restrict access.
    • Create safe holding areas for contaminated personnel or victims.
  • Evaluate potential exposures based on material movement.
  • Use Emergency Response Guidebook (ERG) for establishing control zones.

Defensive Operations

  • Initiate defensive measures only when safe to do so:
    • Use techniques like damming, diking, diversion, vapor suppression, and fog streams.
  • Offensive actions will be handled by the Hazardous Materials Response Team.

Notification of Outside Agencies

  • Incident Commander (IC) responsible for notifying external agencies as needed.
  • Immediate notification required if hazardous material threatens sewer or waterways.
  • Spiller remains responsible for remediation costs and must choose a licensed company.
  • TFD personnel cannot select or recommend remediation contractors.

Company Responsibilities in Hazardous Materials Spills

  • First-in companies to contain minor spills and request additional resources for larger incidents.
  • Emulsification protocols must be followed strictly by Hazmat teams.
  • TFD should prevent spills from entering drainage systems or waterways.
  • TFD does not transport contaminated materials; coordinated efforts with Hazmat for large spills.

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Description

This quiz covers the strategic and tactical considerations for the fire department when responding to hazardous materials emergencies. It outlines the essential procedures and response guidelines to ensure safety and efficiency during such incidents.

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