Ammunition and Explosives Basics

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Questions and Answers

What term applies to the chemical reaction that a flare produces?

  • A low explosive
  • An incendiary
  • A flare produces illumination using a chemical reaction that moves at subsonic speeds (correct)
  • A high explosive

What does stability refer to in A&E?

Deterioration of A&E during storage; factors affecting stability are time, temperature, and moisture.

Which explosive train propels (launches) the projectile?

  • Explosive charge
  • Propellant (correct)
  • Booster
  • Initiator

Why is a pyrotechnic considered a low explosive?

<p>It burns quickly (D)</p> Signup and view all the answers

What type of explosive is a projectile's booster?

<p>Low explosive (C)</p> Signup and view all the answers

What are two ways to recognize an ammo item is inert?

<p>No explosive components (B), Identifying mark (D)</p> Signup and view all the answers

In what chemical group does CS (tear gas) belong?

<p>Chemical Group B (A)</p> Signup and view all the answers

What are two hazards of Chemical Group D?

<p>Corrosive (B), Toxic (D)</p> Signup and view all the answers

A pallet holds 12 rounds. Each round contains 17.5 lb NEW. What is the total NEW for this pallet?

<p>210 lb</p> Signup and view all the answers

What is the purpose of intermagazine distance (IMD) and intraline distance (ILD)?

<p>To ensure safety by preventing accidental ignition of nearby munitions.</p> Signup and view all the answers

HC/D 1.3 material presents what type of hazard?

<p>Mass Fire</p> Signup and view all the answers

Which Hazard Class 1 division has fragmentation as its primary hazard?

<p>Division 1.2 (C)</p> Signup and view all the answers

What can be found in the Yellow Book regarding ammo items?

<p>Storage compatibility, hazards, and safety information.</p> Signup and view all the answers

Consider the following: A pallet contains ammunition marked with DODIC G930. Each pallet holds 54 boxes of ammo. Each box holds 16 rounds. What is the total NEW of this pallet?

<p>Total NEW</p> Signup and view all the answers

Once a hazard is identified, what elements are considered to assess the hazard?

<p>Probability and Severity (B)</p> Signup and view all the answers

Which storage and handling requirement applies to black powder?

<p>Store in bulk in dry magazines with conductive floors.</p> Signup and view all the answers

Which storage requirement does not apply to shaped charges?

<p>Temperature control (C)</p> Signup and view all the answers

Which of the following is not a phase of the risk management (RM) process?

<p>Understand SOP (B)</p> Signup and view all the answers

Which section requires an operator's signature to verify the operator has read and understands the SOP?

<p>Documentation (A)</p> Signup and view all the answers

Where in the SOP would you find personal protective equipment (PPE) requirements when working with ammo containing chemical fillers?

<p>Section B</p> Signup and view all the answers

Which safety precaution applies to material handling equipment (MHE)?

<p>Conduct regular maintenance checks.</p> Signup and view all the answers

Which two safety guidelines apply when heat sealing bags of ammo?

<p>Ensure area is well-ventilated (B), Monitor the temperature closely (C)</p> Signup and view all the answers

Which off-post specific requirement does a driver need when moving ammo from an on-post site to an off-post facility?

<p>Use of fire symbols (D)</p> Signup and view all the answers

Which is not a shared requirement for vehicles transporting A&E both on-post and off-post?

<p>Extra blocking and bracing (B)</p> Signup and view all the answers

Which best describes ammunition residue?

<p>A hazardous material (D)</p> Signup and view all the answers

How does an LPS provide protection?

<p>By diverting lightning away from structures and personnel.</p> Signup and view all the answers

Which three things can cause electromagnetic radiation (EMR)?

<p>Lightning (A), Electrical equipment (B), High-voltage power lines (C)</p> Signup and view all the answers

Which requirement is used when posting fire symbols outside a facility?

<p>The highest hazard (C)</p> Signup and view all the answers

Using the chemical group job aid, which two chemical hazard symbols are used for storage locations with ammo containing HC smoke grenades?

<p>Symbol D and Symbol E (D)</p> Signup and view all the answers

What is a characteristic of an above-ground magazine (AGM)?

<p>All of the above (D)</p> Signup and view all the answers

Which three housekeeping guidelines apply when storing A&E?

<p>Label data cards (A), Maintain clear aisles (B), Store items securely on pallets (C)</p> Signup and view all the answers

Which statement is not a general magazine safety rule?

<p>Stable stacks are not necessary (D)</p> Signup and view all the answers

In addition to removing/covering fire and chemical symbols, what two actions do you take after emptying a magazine?

<p>Clean the area (C), Reinspect the magazine for damage (D)</p> Signup and view all the answers

Which source can be used to find storage compatibility groups for ammo?

<p>Appendix B of the Yellow Book</p> Signup and view all the answers

Given two groups, F and S, and one location, are they safe?

<p>Yes, safe (B)</p> Signup and view all the answers

Given three groups, C, D, and F, are they compatible for storage?

<p>Under certain conditions (A)</p> Signup and view all the answers

Which requirement do you need to follow when storing rockets, rocket motors, and missiles?

<p>Avoid heat sources (D)</p> Signup and view all the answers

Which two steps apply for damaged or leaking munitions or containers found in storage?

<p>Remove and dispose properly (B), Seal the area (C)</p> Signup and view all the answers

What types of hazards does the RM process work to prevent?

<p>Illness, injury, or death (A)</p> Signup and view all the answers

What is the purpose of a standing operating procedure (SOP)?

<p>To provide standardized instructions to prevent personnel injury and property damage.</p> Signup and view all the answers

Which type of clothing should be worn in ammo work areas to minimize static electricity?

<p>Non-static generating fabrics (B)</p> Signup and view all the answers

Which hazard is most damaging to ammunition?

<p>Fire and excessive heat (B)</p> Signup and view all the answers

What is a characteristic of an earth-covered magazine (ECM)?

<p>Built into the earth for blast protection.</p> Signup and view all the answers

Which statement about operations outside a magazine is true?

<p>All of the above (D)</p> Signup and view all the answers

A team is repairing ammunition packaging outdoors near an ECM. What distance from the ECM can the work be safely completed?

<p>50 ft to the side</p> Signup and view all the answers

Use the Yellow Book to determine the compatibility group for the three items below.

<p>C, E, G (A)</p> Signup and view all the answers

How are safety and reliability ensured for a projectile with a high explosive train?

<p>Protect the primer at all times!</p> Signup and view all the answers

Dynamite is an example of a high explosive because it?

<p>Has a high velocity of detonation (A)</p> Signup and view all the answers

In a display cabinet, you see a 105mm munition drilled with four holes and marked 'empty.' What does this tell you about the ammo item?

<p>It is not capable of being fired (A)</p> Signup and view all the answers

What statement describes Chemical Group C?

<p>Reacts with air (B)</p> Signup and view all the answers

NP (napalm) is an incendiary. In what chemical group does it belong?

<p>Group D (D)</p> Signup and view all the answers

The net explosive weight (NEW) indicates the effective combined weight of?

<p>Packaging included (A)</p> Signup and view all the answers

How much separation distance does HC/D 1.1 require compared to HC/D 1.4?

<p>More separation (D)</p> Signup and view all the answers

Which is the purpose of a standing operating procedure (SOP)?

<p>To standardize practices (B)</p> Signup and view all the answers

When working with ammo containing chemical fillers, where in the SOP would you find personal protective equipment (PPE) requirements?

<p>Section B (B)</p> Signup and view all the answers

Which two safety guidelines apply when heat sealing bags of ammo?

<p>Ensure area is clear of personnel (A), Monitor sealing time (C)</p> Signup and view all the answers

Which safety precaution applies to forklifts?

<p>Maintain equipment (D)</p> Signup and view all the answers

Which is the correct placement of placards on trucks transporting A&E?

<p>On all sides (D)</p> Signup and view all the answers

Which best describes ammunition residue?

<p>Hazardous material (D)</p> Signup and view all the answers

What is the purpose of a lightning protection system (LPS)?

<p>To divert lightning safely (D)</p> Signup and view all the answers

What types of clothing should be worn in ammo handling areas to reduce the risk of static electricity?

<p>Anti-static clothing (C)</p> Signup and view all the answers

What is the main hazard that ammunition faces from the environment?

<p>Fire and excessive heat (C)</p> Signup and view all the answers

Flashcards

Ammunition Flare

Illumination round using a chemical reaction, moving at subsonic speeds.

A&E Stability Factors

Time, temperature, and moisture affect the condition of A&E during storage.

Explosive Train

Essential sequence in projectiles needed for launch.

Pyrotechnics

Classified due to their combustion.

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Projectile Booster

High explosive used to amplify the explosive wave.

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Inert Ammunition

Identifiable through specific markings or characteristics indicating a lack of explosive content.

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CS (Tear Gas)

A chemical compound used as a riot control agent.

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Chemical Group D Hazards

Use chemical group job aids for identification.

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Hazard Identification

Evaluating the likelihood and impact of a hazard.

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Risk Management

Aim to prevent harm through systematic evaluation and controls.

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Black Powder Storage

Stored in dry magazines away from population centers.

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Fire Symbols

Indicate the degree of danger outside facilities.

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Off-Post Transport

Compliance is needed when transporting ammunition off-post.

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Shared Transportation Requirements

Includes documentation and vehicle checks.

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Personal Protective Equipment (PPE)

Essential when handling ammunition with hazardous contents.

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Electromagnetic Radiation (EMR)

Generated from certain operational activities.

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Grounding & Antistatic

Reduces static electricity creation.

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Fire Hazard

Can cause damage to ammunition.

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Ammunition Residue Management

Critical for maintaining a safe work environment.

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Repairing Packaging Outdoors

Keep a safe distance from earth-covered magazines.

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Damaged Munitions Precautions

Handle with extra care following guidelines.

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Storage Compatibility Groups

Dictate how items are stored together.

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Separation Distances

Separation needed based on hazard classifications.

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Standing Operating Procedures (SOP)

Give standard plans for operational procedures.

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Emptying A Magazine

After emptying, update symbols and paperwork.

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Net Explosive Weight (NEW)

Combined weight contributing to explosive potential.

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Net Explosive Weight

The total damage an amount of ammunition can cause.

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Study Notes

Ammunition Basics

  • A flare uses a chemical reaction for illumination, moving at subsonic speeds.
  • Stability of ammunition and explosives (A&E) is affected by time, temperature, and moisture during storage.

Explosives and Pyrotechnics

  • The explosive train in projectiles is crucial for launching.
  • Pyrotechnics are categorized as low explosives due to their combustion characteristics.
  • A projectile's booster is a type of high explosive.

Recognizing Ammunition Types

  • Inert ammunition can be recognized through specific attributes.
  • CS (tear gas) belongs to a specific chemical group for riot control agents.

Hazards and Safety Management

  • Chemical Group D presents various hazards identifiable through chemical group job aids.
  • Hazard identification involves assessing probability and severity.
  • Risk management processes aim to prevent illnesses, injuries, or fatalities.

Storage and Handling Requirements

  • Black powder must be stored in dry magazines, away from inhabited buildings.
  • Fire symbols are essential in indicating hazard levels when posting outside facilities.

Transportation and Vehicle Guidelines

  • Drivers moving ammunition off-post require special compliance measures.
  • Shared transportation requirements for A&E include documentation and proper inspections.

Environmental Protection Measures

  • Use of personal protective equipment (PPE) is vital when handling ammunition with chemical fillers.
  • Electromagnetic radiation (EMR) can arise from specific operational actions.
  • Grounding and antistatic clothing minimize static electricity in ammunition work areas.

Fire Safety and Residue Management

  • Fire is a significant hazard for ammunition, with excessive heat being particularly damaging.
  • Proper management of ammunition residue is critical for safety protocols.

Packaging and Maintenance

  • When repairing ammunition packaging outdoors, maintain a safe distance from earth-covered magazines (ECM).
  • Additional precautions should be taken for damaged munitions.

Compatibility and Separation Requirements

  • Storage compatibility groups determine how various ammunition items should be stored together.
  • Specific separation distances are mandated between different hazard classes in storage.

Summary of Procedures

  • Standing Operating Procedures (SOP) provide a standardized set of instructions for operational safety.
  • After emptying a magazine, symbols must be removed or covered, and proper paperwork completed.

Numerical Data

  • The net explosive weight (NEW) reflects the combined weight that contributes to the explosive potential of the ammunition.
  • Computation examples calculate total NEW using ammunition packaging details, such as pallets and rounds per container.

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