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Rescue Considerations. Hazmat Industry Technician. Hazard Identification. 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.
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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