ERG Road Trailer Identification Chart

Materials = LPG, vinyl chloride

High pressure fixed tanks

Non bulk bags Capacity = up to 100 pounds Materials = explosives, pesticides Hazard classes = 1, 4, 5, 6, 8 ,9

Bags

Capacity = not to exceed 20 gallons Materials = toxic liquid, water Hazard classes = 1, 3, 5, 6, 8, 9

Carboys

Capacity = varies but pressure 3000-5000 psi Materials = nitrogen, oxygen Hazard classes = 2

Compressed Gas Tube Trailer

Cryogenic Capacity = 5000 gallons Materials = cryogenic liquids Hazard classes = 2

Type 7 IMO

Materials = cryogenic liquids

Cryogenic fixed tanks

Capacity = not to exceed 1000 pounds of water Materials = cleaners, lubricants Hazard classes = 2, 3, 6

Cylinders

Capacity = not to exceed 55 gallons Materials = various liquid and solids Hazard classes = 1, 3, 4, 5, 6, 8, 9

Drums

Capacity = 1500 cubic feet Materials = plastic pellets, ammonium nitrate Hazard classes = 5, 6, 8, 9

Dry Bulk

Non pressure liquid tank Capacity = 9000 gallons Materials = gasoline, alcohol Hazard classes = 3, 4, 6, 9

MC306 (DOT406)

Low pressure chemical tank Capacity = 7000 gallons Materials = light acids and solvents Hazard classes = 3, 6, 8, 9

MC307 (DOT407)

Corrosive Capacity = 6000 gallons Materials = sulfuric acid, liquid pesticides Hazard classes = 3, 5, 6, 8, 9

MC312 (DOT412)

High pressure tank Capacity = 11500 gallons Materials = LPG, Anhydrous Ammonia Hazard classes = 2

MC331

Cryogenic Capacity = 10000 gallons Materials = liquid Oxygen, liquid Nitrogen Hazard classes = 2

MC338

Materials = non flammable and flammable liquids

Non pressure fixed tanks

Contents = nuclear medicines, radioactive waste

Radioactive Type A

B = vehicle C = air Contents = spent nuclear fuel, high level waste

Radioactive Type B Radioactive Type C

Contents = smoke detectors, batteries

Radioactive excepted

Contents = low level material and contaminated objects

Radioactive industrial

Capacity = 5000 pounds Materials = fertilizers, caustic powders

Super sacks

Capacity = 1 ton Materials = chlorine, phosgene

Ton Container

Capacity = 500 gallons Materials = water, corrosive liquids

Totes

Capacity = varies but psi normally 2400 Materials = oxygen, helium Hazard classes = 2.2

Tube module

Type 1 Psi = 100 Type 2 Psi = 25.4 Capacity = 6300 gallons Materials = whiskey, corrosive liquids Hazard classes = 3, 4, 5, 6, 8, 9

Type 1 IMO Type 2 IMO

PSI = 500 Capacity = 6300 gallons Materials = LPG, Anhydrous Ammonia Hazard classes = 2, 3

Type 5 IMO