Explosives

Question 1

What are the common types of explosives?

Answer 1

1. Nitro-glycerine
2. Cellulose Nitrate
3. Chlorates
4. Gunpowder
5. Nitrates
6. TNT

Question 2

Where would you find explosives information during transportation?

Answer 2

Hazard diamonds (HD) on both sides and rear of vehicle
Orange rectangles on front and rear of vehicle

Question 3

What does class 1 indicate on a hazard diamond?

Answer 3

Explosives

Question 4

What are the explosions sub-divisions?

Answer 4

1. 1.1 (mass explosion)
2. 1.2 (projection hazard)
3. 1.3 (fire and minor blast and/or projection hazard)
4. 1.4 (no significant hazard)
5. 1.5
6. 1.6

Question 5

What explosive sub-divisions are civilian aircraft forbidden to carry?

Answer 5

1. 1.1
2. 1.2
3. 1.3
4. 1.5

Question 6

What are the common hazards involved with explosive incidents?

Answer 6

1. Fireballs
2. Projectiles/ shrapnel
3. Toxic vapour
4. Pyrotechnics
5. Structural collapse
6. Hanging glass
7. Post trauma stress
8. Secondary devices

Question 7

What is the default hazard zone for incidents involving explosives?

Answer 7

600 metres

Question 8

What are the operational considerations for ISO containers involved in fires?

Answer 8

1. Treat as HD 1.1
2. Must not be opened if affected by heat/fire
3. Containers with confirmed heat affecting explosives must be left for 24 hours before opening

Question 9

What is the safety distance for use of mobile phones or radios at incidents involving explosives?

Answer 9

50 metres