Workers must adhere to written safe work procedures when temporarily storing
electric vehicles. These procedures may include the following actions...
Vehicle Identification:
• Clearly label vehicles as hybrid, plug-in hybrid, or battery electric
using visible indicators or signage, especially for after-hours deliveries.
Remote Key Storage:
• Store keys in a designated location away from the vehicle.
• Use lockout and tagging procedures to prevent accidental activation.
Record Keeping:
• Maintain detailed records of vehicle condition, location,
and handling procedures.
• Track lockout tags and access logs for accountability.
Parking Damaged EVs:
• Park damaged EVs at a safe distance from buildings or combustibles.
• Severely damaged EVs require at least 15 meters (50 feet) of clearance
from other vehicles.
Fire Hazard Precautions:
• Follow NFPA guidelines for storing post-fire or damaged vehicles
outdoors with sufficient clearance.
• Notify employees of the presence of damaged EVs and restrict access
unless authorized.
Ongoing Monitoring:
• Regularly inspect stored EVs for signs of thermal runaway, smoke,
or sparks.
• Use thermal imaging tools in conjunction with physical monitoring
to detect hidden heat sources.
Battery Damage Response:
• Refer to manufacturer guides for neutralizing leaked electrolytes.
• Be vigilant for signs of battery failure, such as fluid leakage,
bubbling sounds, or toxic fumes.
Emergency Response for Fires:
• Consult fire departments for removal of ejected high-voltage
components.
• Allow fires in high-voltage batteries to self-extinguish unless
trained firefighters are available.
Post-Fire Removal:
• Do not park fire-affected EVs in enclosed areas, as hidden fires
may persist.
Environmental Considerations:
• Mitigate environmental impacts from battery leakage or
fire-extinguishing runoff.
• Use impermeable surfaces (concrete or asphalt pads) or
containment systems to prevent soil or groundwater contamination.
