1
Q
Q1: What is the difference between offensive, defensive, and nonintervention action options and objectives?
A
Offensive options include actions such as plugging a leak to control the incident, while Defensive options protect the surrounding area. The nonintervention option allows the incident to run its course, such as in the case of a BLEVE.
2
Q
Q2: What are action options and response objectives based on?
A
- Estimated outcomes
- Stage of the incident
- Goals
3
Q
Q3: What steps should be taken when determining response objectives?
A
- estimate the exposures that could be saved
- determine the number already exposed
- base the response on estimated outcomes minus exposures already lost
4
Q
Q4: What steps should be taken when determining response objectives?
A
- estimate the exposures that could be saved
- determine the number already exposed
- base the response on estimated outcomes minus exposures already lost
5
Q
Q5: Our decisions should focus on on which factors?
A
- Stressors
- Containment system
- HazMat
6
Q
Q6: What are the response objectives and how do we accomplish each? Write this out!
A
- Found on page 64.
- Note that this follows the “Sequence of Stages of a HAZMAT incident from tech 1”
- Some Suckers Quickly Drink Extra Hennessy
7
Q
Q7: What are the basic types of protective breathing equipment?
A
- Self Contained Breathing Apparatus (SCBA)
- Supplied Air Respiratory (SAR)
- Air-Purifying Respirators (APRs)
- Powered Air-Purifying Respirators
8
Q
The US Department of Homeland Security has adopted standards for respiratory equipment, which was developed by _________________.
A
- National Institute for Occupational Safety and Health (NIOSH)
- National Fire Protection Association (NFPA)
9
Q
What are the hazards associated with terrorist attacks?
A
- Chemical
- Biological
- Radioactive
- Nuclear
10
Q
What is the mandatory respiratory standard in the US?
A
OSHA 29 CFR 1910. 134
11
Q
Which respiratory equipment does this describe: an atmosphere-supplying respirator for which the user carries the breathing-air supply?
A
Self Contained Breathing Apparatus
12
Q
Which respiratory equipment does this describe: an atmosphere supplying respirator where the user does not carry the breathing air source
A
Supplied Air Respirator (SAR) or airline respirator
13
Q
What does NIOSH require of SARs?
A
- EBSS provides enough air for the user to escape hot zone (5-15 minutes)
- not certified for firefighting because of damage to hose by heat, fire, or debris.
14
Q
Which respiratory equipment does this describe: contain an air purifying filter, canister or cartridge that removes specific contaminants found in ambient air as it passes through air-purifying element.
A
Air-Purifying Respirators
15
Q
What are the three types of APRs?
A
- Particulate-Removing
- Vapor and Gas Removing
- Combination
16
Q
True or False: Combination filters combine in the same cartridge or canister; particulate removing elements with vapor and gas remaking elements.
A
True
17
Q
In a APR, how does the canister or cartridge respirators remove specific contaminants from the air?
A
By passing air through:
- filter
- sorbent
- catalyst
- or a combo of these things
18
Q
Which respiratory equipment does this describe: uses a blower to pass contaminated air through a canister or filter to remove contaminants and supply purified air to a full-face piece.
A
Powered Air-Purifying Respirators (PAPR)
19
Q
Which respiratory equipment does this describe: protect the respiratory system from large-sized particles and provide very limited protection.
A
Particulate Respirators or dusk masks
20
Q
When must protective clothing be worn?
A
When personnel face hazards including:
- thermal hazards
- exposure to chemical, biological, or radiological materials
21
Q
What are the types of protective clothing?
A
- Structural Firefighting Protective Clothing
- High-Temperature Protective Clothing
- Chemical Protective Clothing (CPC)
- Liquid Splash Protective Clothing
- Vapor Protective Clothing
22
Q
True or False: Structural firefighter’s protective clothing is a substitute for chemical protective clothing.
A
FALSE. Structural firefighter’s protective clothing is NOT a substitute for chemical protective clothing. However, it does provide SOME protection against HAZMAT
23
Q
What are the two types of Liquid Splash Protective Clothing?
A
Encapsulating and Non-encapsulating
24
Q
What sets the minimum design criteria for one type of liquid splash protective clothing?
A
NFPA 1992
25
True of False: Material of liquid splash protective clothing is made from the same types of material used for vapor protective suits.
True!
26
What is included in the NFPA 1991?
- requirements for minimum level of protection for response personnel
- performance requirements for vapor suits: chemical and flame resistance, permeation test against 21 chemicals
27
Compare and Contrast the Levels of PPE
page 77-80
28
What are a responders resources for PPE selection?
- allied professional
- hazmat technicians
- emergency response plan
- SOPs
- IAP/site safety plan
29
What general selection factors should be considered during PPE selection?
- chemical and physical hazards
- monitoring and detection
- physical environment
- exposure duration
- limiting factors
- available PPE
- compliance with regulation
30
True or False: Level B can be worn in situations where the hazard is unknown.
FALSE. Only Level A can be worn when the hazard is unknown.
31
What is PPE selection dependent on?
Hazards and professional guidance
32
True or False: mixtures of chemicals are less aggressive towards protective clothing materials than any single chemical.
FALSE. Mixtures can be significantly more aggressive.
33
What support resources should the IAP provide?
- water supply
- utility control
- SCBA cylinder filling
34
What are the three priorities for all hazmat incidents and emergency service organization?
- Life safety
- Incident stabilization
- Protection of property and the environment
* Societal restoration
35
True or False: the incident action plan is developed from the site safety plan.
FALSE. The Site Safety Plan is developed from the Incident Action Plan.
36
What are examples of physical hazards?
- Engulfment
- Falls/slips
- Electrical
- Structural
- Mechanical
37
What are the EPA guidelines for areas with flammable vapors?
IF INDOORS:
- between 10%-25% LEL continue working with continuous monitoring
- below: continue working with caution
- above: WITHDRAW
IF OUTDOORS:
- above 10% LEL withdraw!
38
Define Control
the procedures, techniques, and methods, used in the mitigation of hazardous materials/weapons
39
Define Confinement
those procedures taken to keep a material once released, in a defined or local area
40
Define Containment
the actions taken to keep a material in its container (ex. stopping the release)
41
If the incident ins large/complex, the IC may delegate authority to which Command Staff positions?
- Safety Officer
- Liason Officer
- Public Information Officer
42
True or False: OSHA requires the appointment of a safety officer in hazmat incidents.
TRUE.
43
What Personnel and Teams make up the Operations Section?
- Operations Section Chief
- The Entry Leader/Team
- The Recon Team
- Decontamination Leader/Team
- Back-Up Team
- Incident Safety Officer, Asst. Safety Officer, or HAZMAT Branch Safety Officer
44
What does the Entry Leader or Entry Officer do?
makes recommendations concerning control activities in the hot zone
45
What is the first team to go down range?
The Recon Team
46
Where can you find the duties of the Decontamination Branch?
In the organizations SOPs
47
What are the 5 organizational functions?
- Command
- Operations
- Planning
- Logistics
- Finance/Administration
48
Which section gathers, assimilates, analyzes, and processes information needed for effective decision making?
The Planning Section
49
Which section directly manages tactics and personnel in the operations section?
The Operations Section
50
Which section is the support mechanism for the organization?
The logistics section
51
Which section is established when agencies responding to incidents have a specific need for financial services?
The Finance/Administration Section
52
What are the specific units under the Panning section?
- Resources Unit
- Situation Unit
- Documentation Unit
- Demobilization Unit
- Technical Specialists
53
What personnel/team is a part of the Planning Section and what do they do?
A Technical Specialist/Reference Team; gathers information and reports to the IC and Safety Officer
54
What are the branches within the Logistics Section?
- Service Branch
| - Support Branch
55
What does Unified Command accomplish?
control of an incident involving multiple agencies with overlapping authority and responsibility
56
Compare the Hot, Warm, and old Zones
Page 118
57
What are the requirements for the staging area?
It must be in an isolated spot, a safe area, and located where occupants cannot interfere with ongoing operations
58
What are the purposes of a cornering/quartering staging procedure?
spreads out emergency personnel, which increases the area which they can affect and protects them from being targeted by enemies
59
What does the General Hazardous Materials Behavior Model assume?
Assumes HAZMAT incidents have the following common elements:
- materials presenting hazards to people, the environment, or property
- containers have or have the potential to fail
- exposure or potential exposure to people, property, or the environment
60
Review pages from Page 121 to 123
reviews types of stretches and breaches
60
What is a crucial step in implementing the Initial Action Plan?
Initiating the Incident Management System
61
What is the purpose of the IAP?
to develop the necessary strategy and tactics to affect a positive and safe outcome
62
What is the Incident Management System?
A management framework used to organize emergency incidents
63
What does the IMS provide?
command structure and management terminology
64
All emergency service organizations in the US are mandated to use the ______________________.
National Incident Management System - Incident Command System (NIMS-ICS)
65
Which organization provides a functional, systemic organizational structure that clearly shows the lines of communication and chain or command?
NIMS-ICS
66
What is included in NFPA 1026 and NFPA 1561?
more information on ICS structure and applications
67
The Command Post must be:
- at a safe location
- accessible
- readily identifiable
68
Where can a CP be located?
- Facility
- Conveniently located building
- Radio- equipped vehicle in a safe area
69
What is the difference between the Service and Support Branch within the Logistics Section?
SERVICE: medical, communications, food services
SUPPORT: supplies, facilities, ground support
70
What specific units are under the Finance Section?
- Time Unit
- Procurement Unit
- Compensation Claims Unit
- Cost Unit
71
OSHA and the EPA refer to Hazard Control Zones as _________.
Site work zones or scene-control zones
72
Hazard Control Zones are established for:
- Accountability
- To minimize contamination
- To create an awareness of the hazards present
*this is not exactly how it is listed in the book (page 117) however, all the options listed fall into one of these categories
73
Due to the logistics of incidents involving crime, what operations may need to be conducted in the hot zone?
- Triage
- Treatment
- Transportation
74
What are the requirements for a staging area?
It needs to be:
- in an isolated spot
- in a safe place
- where occupants cannot interfere with ongoing operations
75
Which kind of tactics confine a hazardous material that has been released from its container?
Spill-control tactics
76
Spill control may also be called _______.
Confinement
77
True or False: Spill control tactics are offensive.
FALSE. Spill control tactics are DEFFENSIVE.
78
What do ICs need to do before using equipment to contain spills?
- seek advice from technical sources
| - determine if spilled materials will adversely affect equipment
79
Rapidly spreading spills may require the use of:
- heavy construction-type equipment
- floating confinement booms
- special sewer and storm drain plugs
80
True or False: Strategically placed water streams can direct gases or allow water to absorb or move them.
True!
81
What factors dictate confinement efforts?
- Material type
- rate of release
- speed of spread
- number of personnel available
- tools and equipment needed
- weather
- topography
82
What do techs do during spill-control tactics?
- take protective actions
| - close a remote shutoff valve from a safe location
83
Which defensive spill control tactic soaks up or retains a liquid hazardous material in some other material?
Absorption
84
What are common absorbents?
- sawdust
- clays
- charcoal
- polyolefin-type fibers
- specially designed absorbent pads, pillows, booms, and socks
85
Which defensive spill control tactic is defined by molecules of the liquid hazmat physically adhering to the adsorbent material?
Adsorption
86
Which defensive spill control tactic utilizes tools such as:
- tarps
- plastic sheeting
- salvage covers
- foam
Blanketing/covering
87
Which defensive spill control tactic is a physical method of confinement by which barriers are constructed to prevent or reduce the quantity of liquid flowing into the environment?
Damming
88
What is the difference between an underflow and overflow dam?
- underflow dams are used to trap floating lighter than water materials, while overflow dams trap sinking heavier than water materials
- both trap liquids BEHIND the dam
- both allow uncontaminated water to flow unobstructed
89
Which defensive spill control tactic is a physical method of confinement by which barriers are constructed on ground used to control the movement of liquids, sludges, solids, or other materials?
Diking
90
Which defensive spill control tactic is a physical method of confinement by which barriers are constructed on ground or placed in a waterway to intentionally control the movement of a hazardous material into an area where it will pose less harm to the community and the environment?
Diversion
91
Which defensive spill control tactic is a physical method for containment in which a leaking or damaged container, drum, or vessel is placed inside a larger, specially constructed container to confine any further release of product?
Overpacking
92
Which defensive spill control tactic is a physical method of confinement by which a liquid is temporarily contained in a area where it can be absorbed, neutralized, or picked up for proper disposal?
Retention
93
Which defensive spill control tactic is used to repair leaks, holes, rips, gashes, or tears by placing them over the breach and holding them in place to stop the flow?
Patches
94
Which defensive spill control tactic involves inserting, driving, or screwing a chemically compatible object into the breach of a container to reduce of temporarily stop the flow?
Plugging
95
Which defensive spill control tactic is a physical or chemical method of containment by which the internal pressure of a closed container is reduced?
Pressure Isolation and Reduction
96
Which defensive spill control tactic directs of influences the course of airborne HAZMAT?
Vapor Dispersion
97
Which defensive spill control tactic controls air movement by using natural or mechanical means?
Ventilation
98
Which defensive spill control tactic involves breaking up or dispersing a HAZMAT that has spilled on a solid or liquid surface?
Dispersion
99
Which defensive spill control tactic includes the application of water to a water soluable material to reduce the hazard?
Dilution
100
When are responders most likely to utilize dilution?
during decon
101
Which defensive spill control tactic involves raising or lowering the pH of corrosive materials to a neutral pH?
Neutralization
102
Where can we find the shutoff device on a CARGO TANK TRUCK and how do we use it?
- Often located behind the driver's side cab
| - Usually operated by: pulling a handle, flipping a switch, breaking off a fusible device
103
Where can we find the shutoff device on a HIGH PRESSURE TANK (MC-331) and how do we use it?
- located on left front corner of tank (behind driver)
- some larger tanks, such as the MC-331 will have 2 devices
- may have an electronically operated device that can be activated from 150 ft
104
Where can we find the shutoff device on NON-PRESSURE LIQUID TANKS (DOT -406) AND LOW PRESSURE CHEMICAL TANKS (DOT -407) and how do we use it?
- device is behind driver
| - may have additional in rear corner or center
105
Where can we find the shutoff device on a CORROSIVE LIQUID TANKS (DOT -412) and how do we use it?
do NOT typically have them
106
Where can we find the shutoff device on GAS SERVICE (HIGH PRESSURE AND CRYOGENIC) INTERMODAL CONTAINERS and how do we use it?
- bottom internal valve
| - pull metal cable
107
How do we contain a leak from valve blowout?
- stop flow with a wooden plug
| - shut down line or drain container
108
How do we contain a leak from a valve gland?
- tighten the packing nut
| - cap the outlet
109
How do we contain a leak from the valve inlet threads?
tighten the valve assembly
110
How do we contain a leak from fusible plug?
tighten and cap
111
How do we contain a leak from the valve stem assembly blowout?
wooden plug
112
How do we contain the leaks of a pressure container?
- close valves that are open
| - replace or tighten loose plugs
113
What are the overpacking procedures for a 55 gall drum?
- slide in
- rolling slide in
- slip over
114
How do you operate a specialized dome clamp?
eliminate ignition source then install
CBOLC
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