3 Awareness Level Actions At Hazmat Incidents Flashcards

1
Q

Isolation and protective distances in the erg are based on

A

Open areas associated with transportation avenues, not fixed facilities or urban settings

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2
Q

When the four digit UN code is located where would it be found in the erg

A

Yellow section

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3
Q

When a chemical name is known it can be found where in the erg

A

Blue section, spelling is key, may be off by a few letters

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4
Q

By locating the placard how can it be looked up in erg

A

Find three digit code associated with placard in the table of placards in front of the book

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5
Q

The shape and profile of a container can be referenced where in erg

A

White pages, front of book. Then reference guide number to the Orange section of the book

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6
Q

What enables responders to locate the most specific initial action guide in erg

A

Four digit code or chemical name

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7
Q

The purpose of the yellow section of erg

A

Quickly Id material to reference orange guide section

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8
Q

If the material is highlighted in the yellow or blue section it means

A

Toxic inhalation hazard

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9
Q

Blue pages of erg provide

A

Alphabetical chemical names with corresponding four digit codes

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10
Q

Most important part of erg

A

Orange section, initial action guides

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11
Q

Left and right side of orange initial action guide to erg

A

Left side, safety related info

Right side, emergency response guidance, first aid, spill or leak action, firefighting action

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12
Q

Each guide portion in the Orange, initial action guide, is designed to cover similar materials and contains three sections:

A

Potential hazards, public safety and emergency response

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13
Q

No the otentia, hazards section, where is the highest hazard listed

A

First

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14
Q

What does the public safety action of Orange action guides provide

A

General info of isolation and PPE, Evac distances, fire situations

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15
Q

Common first aid recommendations of erg

A

Call ems, assistance, move victims to fresh air, flush contaminated skin and eyes with running water

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16
Q

Awareness level should not enter

A

Hazardous atmospheres or contaminated areas

17
Q

Awareness level cannot handle or touch

A

Potentially contaminated victims, even for basic first aid

18
Q

Green pages, table of initial isolation and protective action distance provides two different recommended safe distances

A

Initial isolation

Protective action distance

19
Q

Protective action distance

A

Downwind distance from hazmat where protective actions should be implemented.

20
Q

Small, and large spills defined by erg

A

Less than 53 gallon small, up to 55 gal drum

More than 53 gal is large

21
Q

What are Evac distances divided into night and day

A

Atmospheric conditions differ and will be more dispersed during warmer day than cooler night.

22
Q

Single most important factor for Evac distances

A

Concentration of contaminant in air

23
Q

Initial isolation distance

A

Initial distance of evac in all directions always at least 100’

24
Q

Initial isolation zone

A

Circular zone, radius equal to initial isolation distance, where people may be exposed dangerously upwind, and life threatening down wind.

25
Q

If hazmat is burning or leaking longer than 30 min

A

Green section isolation zones and distances don’t apply, and Orange must be referenced

26
Q

Usa popular emergency response center

A

Chemical transport emergency center CHEMTREC, non government.

27
Q

When in contact with an emergency response center the person should collect and provide what info

A
Caller name, call back# and fax
Location and nature of problem
Name and ID of material 
Point of origin
Carrier name or reporting marks
Container type and size
Local conditions and resources
Injuries and current conditions
Emergency services already notified
28
Q

Emergency response centers will provide

A
Confirm chemical emergency or not
Record details
Tech assistance
Contact shipper of material and experts
Provide shipper with callers contact info to deal with them
29
Q

Most important way of awareness and ops to ensure safety of themselves and others

A

Isolation and scene control

30
Q

Isolation and scene control involves

A

Physically securing by establishing perimeters, denying entry, preventing contaminated people and items from leaving, Evac, defend in place

31
Q

Isolation perimeter

A

Outer cordon, outer perimeter

Outer boundary controlled to prevent entrance of public or unauthorized people

32
Q

Isolation perimeter can be expanded and reduced as needed

True false

A

True

33
Q

If involved in terrorist incident personnel should

A

Document observations,
Take pictures
Make note of witness observations
Protect evidence

34
Q

Erg is primarily designed for use where

A

Road and rail