EMS 1.12.5
| Hazard Type | Specific Hazard | Mitigation Controls |
|---|---|---|
| Chemical | Battery Leakage |
• Wear appropriate PPE for electrolyte exposure. • Neutralize spills with dilute boric acid or vinegar. • Wash affected areas with water. • Seek medical attention if exposed. |
| Toxic Gas Emission |
• Use full PPE, including respirators. • Ensure proper ventilation. • Avoid inhaling released gases. |
|
| Battery Fire |
• Apply up to 10,000 liters of water for cooling. • Control battery temperature for at least 1-hour post-cooling. • If extinguishing isn’t feasible, let the fire burn out in a controlled manner to minimize toxic runoff. |
|
| Electrical | Electric Shock |
• Isolate the vehicle's high-voltage systems. • Wear insulated gloves. • Avoid direct contact with HV components. • Disconnect the 12V battery if safe to do so. |
| Arc Flash |
• Wear natural fiber, full-length clothing. • Remove all metal objects (rings, watches, etc.). • Use face protection and insulated gloves to prevent burns. |
|
| Thermal | Thermal Runaway |
• Apply copious amounts of water directly to the battery. • Avoid re-engagement until cooling is confirmed. • Maintain at least a 50-foot clearance from the vehicle if thermal runaway is likely. |
| High-Voltage Battery Fire |
• Contact emergency services immediately (911). • Use Class D fire extinguishers for lithium-metal fires. • Utilize full PPE and ensure a controlled containment area. |
|
| Environmental | Toxic Runoff and Contamination |
• Conduct an environmental assessment. • Use containment methods to manage toxic runoff. • Create a safe perimeter to protect nearby water sources and vegetation. |