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Tcfp HazMat Operations Possible 2022 Questions and Answers
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Tcfp HazMat Operations When responding to hazardous materials/WMD incidents Operations level responders shall be able to preform the following task... Correct Answer: 1. Analyze a HazMat incident to determine the scope of the problem 2. Plan an initial response 3. Implement a planned response...

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  • July 14, 2022
  • 15
  • 2021/2022
  • Exam (elaborations)
  • Questions & answers

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  • tcfp hazmat operations
  • tcfp hazmat operations possible 2022 questions and answers
  • when responding to hazardous materialswmd incidents operations level responders shall be able to preform the followin

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Tcfp HazMat Operations
When responding to hazardous materials/WMD incidents Operations level responders shall be able to
preform the following task... Correct Answer: 1. Analyze a HazMat incident to determine the scope of
the problem
2. Plan an initial response
3. Implement a planned response
4. Evaluate the progress

Analyzing a hazardous material incident to determine the scope of the problem involves... Correct
Answer: 1. Surveying the incident to identify containers and materials involved, determine if wether
hazardous material has been released and evaluate the surrounding conditions
2. Collect hazard and response information from SDS, CHEMTREC and shipping/manufacturer contracts
3.Predict the behavior of Hazardous materials and its container
4.Estimate the potential harm through TRACE-MP

What does TRACE-MP stand for? Correct Answer: Types of potential harm at Hazardous Material/WMD
incidents.

Thermal
Radiation
Asphyxiation
Chemical
Etiological
Mechanical
Psychological/ Psychogenic

The initial response at a HazMat incident is determined by.. Correct Answer: The capabilities and
competencies of available personnel and personal protective equipment

The response objectives at a hazardous material/WMD incident include... Correct Answer: 1.Evacuation
2. Search and Rescue
3. Exposure protection/ Isolating the Area
4. Defensive control techniques
5. Crime scene management and evidence preservation
6. Recovery and termination

Describe the response options available for Evacuation Correct Answer: 1. Full scale evacuation
2. Shelter-in-place
3. Combination

Describe the response options available for Search and Rescue Correct Answer: 1. Based on training and
equipment
2. Risk-benefit analysis (risk a lot to save a lot, risk a little to save a little)

, Describe the response options available for Exposure protection/Isolating the Area Correct Answer:
1.Establish initial isolation zone
2.Establish protective action distance
3. Establish control zones

Describe the response options available for Defensive Control Techniques Correct Answer: 1. Damming
(Overflow or Underflow)
2. Diking
3. Retention
4. Dispersion
5. Absorption
6. Adsorption
7. Dilution
8. Dissolution
9. Diversion
10. Vapor dispersion
11. Vapor suppression
12. Ventilation
13. Remote valve shutoff

What is Damming... Correct Answer: Physical method of confinement by which barriers are constructed
to prevent or reduce the quantity of liquid flowing into the environment. Consists of constructing a
barrier across a waterway to stop/control the product flow and pick up liquid or solid contaminants

What is Underflow Damming ... Correct Answer: Spill control tactic used to trap floating lighter than
water materials behind the dam. Dam is constructed in a manner that allows uncontaminated water to
flow unobstructed under the dam while keeping the contaminant behind the dam.

What is Overflow Damming... Correct Answer: Spill control tactic used to trap sinking heavier than
water materials behind the dam. With the product trapped, uncontaminated water is allowed to flow
unobstructed over the top of the dam.

What is Diking... Correct Answer: Physical method of confinement by which barriers are constructed on
ground used to control the movement of liquids, sludges, solids, or other materials. Prevents the
passage of hazmat from entering an area where it will produce more harm.

What is retention... Correct Answer: Physical method of confinement by which a liquid is temporarily
contained in an area where it can be absorbed, neutralized, or picked up for proper disposal

What is dispersion... Correct Answer: Chemical method of confinement by which certain chemical and
biological agents are used to disperse or break up the material involved in liquid spills on water
may result in spreading the hazardous material over a large area.

What is absorption... Correct Answer: Absorption occurs when one material enters the cell structure of
another and is retianed within. Absorbents retain the properties of the materials they absorb and must
be treated and disposed of as hazardous material

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