What do the colors mean in the ERG?

What do the colors mean in the ERG?

The ERG is divided into sections, each with its own color. The typical starting point is looking up a substance by name (blue pages), ID (UN) number (yellow pages) or image (placard, rail car, trailer). YELLOW: The yellow pages list chemicals in numerical order based on their assigned ID number (UN number).

What are the color sections of the ERG?

The ERG is organized into easily recognized colors.

• WHITE – Introduction, instruction, guidance, placards, and more.
• YELLOW – Materials ordered by 4-Digit UN/NA Number.
• BLUE – Materials ordered by dangerous goods material name.

How many guides are in the orange section of the ERG?

62
The ERG includes 62 “Guides” (found in the Orange Section) that identify the primary hazards associated with the applicable general category of hazardous material and general guidance on how to respond to incidents involving that general category of hazardous material.

What three pieces of information does the ERG orange section provide?

What three pieces of information does the ERG orange section provide for responding to a hazmat emergency? It tells you that the substance is Flammable (the flame and red background), a Flammable Liquid (Hazard Class 3), and Acetone (the four-digit number 1090).

What is the orange section of the ERG used for?

Orange: The orange section of the ERG provides information on hazards and emergency response actions. It consists of two-page guides for specific substances, with the left page containing safety information and the right page outlining the actions that should be taken in the event of an emergency.

What does a blue quadrant represent?

The system uses a color-coded diamond with four quadrants in which numbers are used in the upper three quadrants to signal the degree of health hazard (blue), flammability hazard (red), and reactivity hazard (yellow). The bottom quadrant is used to indicate special hazards.

What does the yellow section of the NFPA diamond represent?

Instability, or reactivity, is shown in the yellow area. This part of the color code is for materials that could be unstable during an emergency situation. Instability can vary from minor chemical changes to explosive reactions.

What is the orange section of the Emergency Response Guidebook?

Secondly, what do the colors mean in the ERG? The guidebook features five color-coded sections: White: The first section of the book contains general information on rail cars, trailer identification, placards, and pipelines. Orange: The orange section of the ERG provides information on hazards and emergency response actions.

Which is the second section of the ERG?

The second section of the Emergency Response Guide is known as the Yellow Section. The materials in this section are ordered by their 4-digit identification number or their United Nations number. These numbers correspond with the guides in the Orange Section.

What are the Green Pages of the ERG?

The green pages section of the ERG lists TIH materials, chemical warfare agents, as well as water-reactive materials. Appropriate isolation distances for an oil fire are in what section of the erg?

When to use Emergency Response Guide ( ERG )?

Although the guidebook has been widely used for years by refineries, chemical producers, and other fixed facilities, the ERG cautions that it is “only intended for use when responding to transportation incidents.”