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Understand and manage hazardous materials risks during rescues. Learn to identify hazards, assess risks, and implement control measures effectively. Follow industry protocols to ensure safety.
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Rescue Considerations Hazmat Industry Technician
Definition of “Hazard” • Real or potential condition • Can cause injury, illness, death, etc. • “What can go wrong?”
Categories of Hazards • Equipment
Categories of Hazards • Environment
Categories of Hazards • Personnel
Categories of Hazards • Hazardous Materials
Identifying Hazards • Markings • Documentation
Markings • Identification markings • Monitors • Alarms • Regulatory markings • NFPA 704 • DOT placards/labels
Documentation • MSDS • Shipping papers
Risk Assessment for Rescues • Risk determined by behavior of material
Behavior of Hazmats • Influenced by • Physical properties • Environment
Risk Management • Pre-emptive not reactive • Manage the risk before the incident
Risk Assessment & Rescue • Evaluate risks and benefits • Evaluate strategy and tactics • Estimate hazards • Determine protective measures
Risk Assessment Principles • Accept no unnecessary risk • Accept necessary risk when benefits outweigh costs • Make decisions at appropriate level
Risk Assessment Steps • Identify the hazard • Assess the risks • Analyze risk control measures available • Make control decisions • Implement risk controls • Supervise and review actions
Risk Control Measures • Engineering controls
Risk Control Measures • Administrative controls
Risk Control Measures • Personal protective equipment
Typical Risks in Rescues • Hazardous gases & vapors • Slips, trips, falls • Irritating/damaging materials • Explosive hazards • Oxygen deficiency
Explosive or Flammable Risks • Explosive/shock sensitive material • Flammable gases/vapors in enclosed space • High oxygen levels • Pressure vessels • Flame impingement • Visible damage
Other Unacceptable Risks • Uncontained flammable gases/vapors • Toxic gas/vapor in enclosed space • Liquids toxic by skin absorption • Large quantities of hazmats • Ionizing radiation
Lesser Risks • Small quantities of hazmats • Non-reactive solids • Liquids with low vapor pressure • Undamaged containers
Everyone is a Safety Officer • Watch out for others • Follow applicable procedures
Rescue Techniques & Tactics • Plan for a response • Prepare equipment • Provide medical/first aid equipment • Plan for treatment & decon