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Book 2 > Hazmat > Flashcards

Hazmat Flashcards

1
Q

Hazard Classification System

(Classes 1-9)

A
  1. Explosives
  2. Gases
  3. Flammable and Combustible Liquids
  4. Flammable Solids/Spontaneously Combustible Materials/Dangerous When Wet/Water-reactive Substances
  5. Oxidizing Substances and Organic Peroxides
  6. Toxic & Infectious Substances
  7. Radioactives
  8. Corrosives
  9. Miscellaneous Hazardous Materials/Products, Substances, or Organisms
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2
Q

Placards

A

10 3/4” diamond-shaped symbols that must be applied to each side and end of a motor vehicle, rail car, freight container, or portable tank container carrying hazardous materials. Contains 4-digit UN ID number.

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3
Q

Labels

A

4” diamond-shaped symbols applied to packages.

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4
Q

Shipping Papers

A

Typically identify the shipping name, type of packaging, and total quantity of the shipment

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5
Q

MSDS

A

Material Safety Data Sheet, information like the material name, physical and chemical data, the manufacturer’s name, and special percautions are typically listed.

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6
Q

CHEMTREC

A

Chemical Transportation Emergency Center is a 24 hour, 7 day a week emergency communication service that can provide valuable information in the event of a hazardous materials emergency.

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7
Q

ERG

A

Emergency Response Guidebook. Published by the Department of Transportation carried on all apparatus. ERG was designed to assist first responders during the initial phase (first 15 minutes) of a hazmat incident.

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8
Q

NFPA 704 System

A

Primarily designed for fixed facilities like buildings, storage takns, or individual rooms where hazardous materials idntification is necessary.

  • Blue: Health
  • Red: Flammability
  • Yellow: Reactivity
  • White: Special information
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9
Q

NRC

A

National Response Center. Operated by US Coast Guard, receives reports required when dangerous goods and hazardous substances are spilled.

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10
Q

4 Responder Levels

A
  1. Awareness Level
  2. Operations Level
  3. Technician Level
  4. Command Level
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11
Q

SINCIAPCPDDD

A
  1. Safety
  2. Isolation
  3. Notification
  4. Command & Management
  5. Identifiction and Hazard Assessment
  6. Action Planning
  7. Public Protective Actions
  8. Containment & Control
  9. Personal Protective Equipment
  10. Decontamination
  11. Disposal
  12. Documentation
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12
Q

Hazmat Task Force Stations

A

Stations 4 & 13

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13
Q

HAZWOPER

A

Federal hzamat regulation, Hazardous Waste Operations and Emergency Response

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14
Q

NFPA 471

A

Recommended Practices for respondeing to hazmat incidents

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15
Q

NFPA 472

A

Standard for professional compentence of responders to Hazmat Incidents

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16
Q

NFPA 473

A

Standard for professional competence of EMS personnel responding to hazmat incidents

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17
Q

Designated Commander for Hazmat Incidents

A

New Mexico State Police ERO

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18
Q

Level A PPE

A

Highest level of respiratory and skin protection

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19
Q

Level B PPE

A

High level of respiratory protection; less skin

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20
Q

Level C PPE

A

Air Purifying Respirator (APR); modest skin protection

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21
Q

Level D PPE

A

Ordinary work unifrom (firefighter turnout gear is considered Level D PPE)

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22
Q

Explosives:

“Cardinal Rule” if class 1 explosive material if storage of cargo compartment is involved in fire

A

-Evacuate area immediately, stop traffic, clear area of responders and publice for at least 1 mile in all directions, let it burn

23
Q

Explosives:

Response objectives w/ no fire

A

Isolate area and establish perimeter of 1/3 mile in all directions, request assistance from bomb squad, do not touch, move, or disturb material until bomb squad is consulted, consider initial evacuation of 1/2 mile in all directions for larger spill

24
Q

Flammable and Combustible Liquids:

Flammable liquids have flashpoints at or below ___ degrees F

A

140 degrees F.

25
Q

Gases:

Classes 2.1, 2.2, 2.3

A
  • 2.1: Flammable gases
  • 2.2: Non-flammable, non-toxic gases
  • 2.3: Toxic gases
26
Q

Flammable and Combustible Liquids:

Combustible liquids have flashpoints greter than ___ degrees F

A

140 degrees F

27
Q

Flammable solids:

Classes 4.1, 4.2, 4.3

A
  • 4.1: Flammable solids
  • 4.2: Spontaneously combustible materials
  • 4.3: Water reactive substances
28
Q

Radioactives:

Average annual radiation doese received in US is ___ mR per person

A

187 mR

29
Q

Radioactives:

Per incident and annual routine dose OSHA guideline for responders is ___ R with a one time maximum dose equivalent limit to ___ R for emergency workers

A
  • 5 R/5,000 mR
  • 25 R/25,000 mR
30
Q

Cryogenic Materials have a boiling point below ___ degrees F

A

150 degrees F

31
Q

Natural Gas Emergencies:

Natural gas flammable range

A

4%-15%

32
Q

Natural Gas Emergencies:

Natural gas is ___ than air

A

Lighter

33
Q

Clandestine Drug Labs:

Situation 1: Assisting law enforcement at clandestine drug labs

A
  • Hazmat squad officer is liason
  • Stay out of unsecured scenes
34
Q

Clandestine Drug Labs:

Situation 2: Response to fires involving known or suspected clandestine drug labs

A
  • Defensive strategy unless there is a vialbe life-saving rescue
  • If no viable life-saving rescue, isolate area, protect exposures, let it burn
35
Q

Clandestine Drug Labs:

Situation 3: Encountering Clandestine Drug Labs Unexpectedly

A
  • Don’t touch anything
  • Advise AFD dispatch and request PD
36
Q

Suspicious Letters and Packages:

Situation 1: Response to suspicious letter or package with unknown powder and an articulated (explicit) threat.

A
  • Tell people not to touch shit.
  • Hazmat Recon Team, consisting of 2 Hazmat Technicians, will begin hazard assessment and conduct a preliminarty reconnaissance of the area.

Same for Situation 2, powder w/ no articulated threat, Situation 3, articulated threat with no powder may not require recon team

37
Q

Carbon Monoxide:

IDLH ___ ppm

A

1,200 ppm

38
Q

Carbon Monoxide:

OSHA PEL

A

-50 ppm

39
Q

Carbon Monoxide:

EPA PEL

A

-35 ppm

40
Q

Carbon Monoxide:

Flammable Range

A

12.5%-75% in air

41
Q

Liquified Petroleum Gas:

General rule of thumb: If a minimum flow of ___ GPM cannot be maintained, do not risk exposing personnel

A

500 GPM

42
Q

Decontamination:

Appropriate level of PPE for personnel working in Decon Area

A

-Same level or 1 level below that used by Entry Team

43
Q

HazMat Technician

3 Basic Strategies for Containment and Control

A
  • Non-intervention strategy
  • Defensive strategy
  • Offensive strategy
44
Q

Fireground Air Monitoring:

Action level for HCN will be < ___ ppm

A

4.7 ppm as recommended by NIOSH

45
Q

Fireground Air Monitoring:

IDLH for HCN is ___ ppm

A

50 ppm

46
Q

Fireground Air Monitoring:

Action level for CO is < ___ ppm

A

35 ppm

47
Q

Fireground Air Monitoring:

Action level for Oxygen will be > ___ % but < ___ %

A

-19.5%, 23%

48
Q

Fireground Air Monitoring:

Action level for Hydrogen Sulfide will be < ___ ppm

A

-10 ppm

49
Q

Fireground Air Monitoring:

If turnout gear has a reading higher than ___ ppm of HCN, decontaminate the gear

A

5 ppm

50
Q

Fireground Air Monitoring:

MultiRAE dectectors are to be calibrated every ___ days

A

-30 days

51
Q

Fireground Air Monitoring:

MultiRAE detectors are to be bump tested ___

A

Prior to each days use

52
Q

Fireground Air Monitoring:

HCN FATAL PPMS

___ 6 to 8 minutes

___ 10 minutes

___ 30 minutes

A
  • 270 ppm
  • 181 ppm
  • 135 ppm
53
Q
A

Book 2 (6 decks)

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