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ERG Flashcards

1
Q

What direction is the scene approached from

A

Uphill, upwind, upsteam

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2
Q

What is the order of steps for notification

A

Notify agency
Call emergency number
National assistant
Provide info

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3
Q

Where is the number to call located

A

On shipping document

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4
Q

If shipping papers are not available what section is used

A

National Assistance

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5
Q

How is the hazard class of dangerous goods indicated

A

Class
Name
Number

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6
Q

Where is the class/divison number displayed on placards

A

Lower corner

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7
Q

What class is not required to have text indicating a hazard

A

7

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8
Q

Poison/poisonous are synonymous with what word

A

Toxic

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9
Q

What are the steps for when ID/name is not available

A

Approach
Match
Consult

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10
Q

What guide is used for flammable

A

127

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11
Q

What guide is used for corrosive

A

153

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12
Q

What guide is used for danger

A

111

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13
Q

What guide is used if multiple placards are used

A

Most conservative

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14
Q

What does a single asterisk indicate

A

Compatable Group Number

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15
Q

What does a double asterisk indicate

A

Division of explosive

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16
Q

Where is the UN ID number found on the orange panel

A

Bottom half

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17
Q

What does the number 9 indicate

A

Explosion
Disintegration
Polymerization

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18
Q

What does double numbers indicate

A

Intensifacation

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19
Q

What letter indicates substance will react with water

A

X

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20
Q

What do large diameter/stainless steel pipe lines transport

A

Flammable natural gas

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21
Q

What chemical gives the rotten egg smell

A

Hydrogen Sulfide

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22
Q

What types of pipe material delivers natural gas to residences

A

Steel
Plastic
Cast Iron

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23
Q

Where does well production pipelines collect raw gas from

A

Wellheads

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24
Q

What does hydrogen Sulfide markers say

A

Sour

Poison

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25
What do pipeline markers only indicate
Presence of a pipe
26
What is the initial isolation zone defined as
Surrounding areas
27
What is the protection action zone defined as
Downwind
28
Protection action zones may be increased for spills if ambient temperatures rise above
86
29
What does table 1 include in the green section
Materials that react with water
30
What does table 2 list
Inhalation Gases
31
What does table 3 list
Commonly encountered inhalation materials
32
What order are materials listed in table 3
Alphabetical
33
What is a small spill for liquids
55 or less gallons
34
What is a small spill for solids
660 lbs or less
35
When is atmospheric mixing less effective
Nighttime
36
What is the first choice guideline for toxicological exposure
aeGL-2
37
What color pages are names of materials found
Blue border
38
What does the letter P indicate
Polymerization
39
In what 2 color guides is the letter P found
Yellow | Blue
40
How are goods listed in the yellow guide
Numerical
41
What is the most important section
Orange
42
What does the left hand of the page contain
Safety
43
What does the right hand of the page contain
Fire Spill First aid
44
What is the isolation distance for a small compressed gas
300ft
45
What is the evacuation circle for compressed gas
600ft
46
How many sections does each guide have
3
47
What is the first section in a guide
Potential hazard
48
What potential is listed 1st
Highest
49
What does the 2nd section of a guide suggest
Safety
50
What does the 3rd section of a guide cover
Emergency Response
51
What is the Initial Isolation Distance definition
Distance all persons should evacuate
52
What are the common inhalation hazards
``` Anhydrous Ammonia Chlorine Ethelyne Oxide Hydrogen Chloride Hydrogen Fluoride Sulfuler Dioxide ```
53
What is the most common respirator
N95
54
Isolation and distances are diverted from
Historical data
55
What are the LPG gases
``` Butane Isobutane Propane Butylene Isobutylene Propylene ```
56
What are the main hazards from a BLEVE
Fire Thermal radiation Blast Projectiles
57
What pipelines are marked with above ground markers
Transmission
58
What gas pipelines are NOT marked with above ground markers
Natural Gas
59
What is the isolation distance for flammable Liquid-Toxic guide 131
150ft in all directions
60
How many types of facepiece respirators are there
7
61
What is the furthest reaching hazard for a BLEVE
Projectiles
62
What PSI does steel pipelines transport natural gas
200-1500psi
63
What does the orange color pages provide
Evacuation distance
64
How many guides are in the orange section
63
65
Where do wellheads transport the product to
Gas processing or treatment plants
66
What liquids rapidly change to gas when released from a pressurized pipeline
CO2 Anhydrous Ammonia Propane
67
What area does Table 1 predict the size of
Downwind
68
What color pages is all safety information located
Orange
69
What is the LC50 value
Not more than 5000
70
What is the single asterisk replaced with
Appropriate compatibility group number
71
What does the digit 9 mean
Risk of spontaneous violent reaction
72
What direction is DANGEROUS
Upwind
73
What direction is life threatening
Downwind
74
What is the 1st release amount based on
DOT
75
What is the 2nd release amount based on
Container size
76
What is the 3rd release amount based on
Physical
77
What is the 4th release amount based on
Atmosphere
78
What is the order of release amounts based on
DOT Container Physical Atmosphere
79
What is the N95 respirator not resistant to
Oil
80
What size spill does table 3 provide information on
Large spills
81
What is vapor protective suits know as
Totally encapsulating chemical protective suits
82
What are Level A suits
Vapor protective
83
What is a level B or C suit
Liquid splash protective
84
What suits offer chemical protection from CBRN events
Class 1,2 or 3
85
How should persons be moved out of a zone
Perpendicular to wind direction and away from spill
86
What is the guide number for acetone
127
87
What is the ID number for acetone
1090
88
What is the guide number for Sulfuric acid
137
89
What is the ID number for Sulfuric acid
1830
90
What is the guide number for Gases/toxic
124
91
How many guides are for non- TIH
37
92
How many guides for TIH and non TIH
21
93
How many guides for TIH and Water Reactive
5
94
What guide is used to when the presence of dangerous goods is suspected bit no placard can be seen
111
95
What provides information with the most risk significant risk or hazard info
Guides with placards
96
What is located in the top half of the orange panel
Hazard Identification Number
97
What causes the actual area where toxic levels are reached to be smaller
Increased dispersion
98
Where are isolation distances found when a non TIH material guide refers to both non and TIH materials
Public Safety

ERG (1 decks)

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