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Module 1: Regulations - International Association of Fire Fighters

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IAFF Training for Hazardous Materials: Technician© Student Text<br />

PG<br />

Necrosis Time (Minutes)<br />

I < 3 min<br />

II<br />

III<br />

3 min < Necrosis Time < 60 min<br />

60 min < Necrosis Time < 240 min<br />

or<br />

1/4” corroding rates on steel or<br />

aluminum surfaces per year<br />

Generic shipping names must accurately describe the<br />

hazardous materials being transported. The term “Corrosive”<br />

is no longer descriptive enough. The words organic,<br />

inorganic, acid, and/or base must be included as part <strong>of</strong> the<br />

proper shipping name. (i.e. corrosive liquid, acidic, organic,<br />

n.o.s.)<br />

Class 9 Miscellaneous<br />

Hazardous Materials<br />

This hazard class encompasses “everything else.” A material<br />

which “presents a hazard during transport, but which<br />

is not included in any other hazard class, may be transported<br />

as a class 9 hazardous material.” Any material<br />

regulated as a hazardous substance, hazardous waste, or<br />

marine pollutant must be regulated during transportation<br />

and described by hazard class 9. Listed below are the most<br />

common generic shipping names used to transport hazard<br />

class 9 materials.<br />

• Hazardous waste liquid, n.o.s., 9, NA 3082, III<br />

• Hazardous waste solid, n.o.s., 9, NA 3077, III<br />

• Environmentally Hazardous Substance, Liquid, n.o.s.,<br />

9, UN 3082, III<br />

• Environmentally Hazardous Substance, Solid, n.o.s., 9,<br />

UN 3077, III<br />

Notice the UN/NA Identification numbers. The numbers<br />

are different for liquids and for solids. It is recommended<br />

1-38 <strong>Module</strong> 1: <strong>Regulations</strong>

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