Earthquake Safety in the Workplace: Drop, Cover, and Hold On

Overview

Earthquake safety focuses on immediate protective actions during seismic events and post-earthquake hazard awareness to prevent injuries from falling objects, structural damage, and aftershocks in workplace environments.

Why This Is Important

Earthquakes strike without warning and can cause severe injuries from falling objects, structural collapse, or panic-related incidents. Understanding proper response actions can prevent serious injuries and save lives during seismic events.

Most earthquake injuries occur from falling objects or people attempting to run during shaking, rather than from building collapse.

Drop, Cover, and Hold On

Workplace Preparation

Secure Work Areas

• Anchor heavy equipment and machinery to prevent tipping or sliding
• Secure tall furniture including filing cabinets, bookcases, and storage units
• Store hazardous materials in appropriate containers with secure latching mechanisms
• Install safety latches on cabinet doors to prevent contents from spilling

Identify Safe Spots

• Know sturdy furniture locations that can provide protection from falling objects
• Stay away from windows mirrors, and heavy objects that could fall during shaking
• Identify structural elements like load-bearing walls that provide the safest shelter
• Avoid areas under suspended ceilings, light fixtures, or heavy equipment

Practice Response

• Participate in earthquake drills and practice drop, cover, and hold on techniques regularly
• Time your response to ensure you can get to safety quickly when shaking starts
• Practice in different locations throughout your workplace to be prepared anywhere
• Review procedures with new employees and visitors to your work area

During an Earthquake

Immediate Actions

• Don’t run or try to evacuate during shaking - most injuries occur from falls while moving
• Protect your head and neck from falling objects using arms if no shelter is available
• Stay where you are until shaking stops completely
• Be prepared for aftershocks which can occur immediately after the main earthquake

Specific Situations

• If outdoors: Move away from buildings, trees, and power lines
• If in a vehicle: Pull over safely and stay inside until shaking stops
• If in bed: Stay there and cover your head with a pillow
• If in an elevator: Drop, cover, and hold on; don’t try to get out

What NOT to Do

• Don’t stand in doorways - this is outdated advice that provides little protection
• Don’t run outside during shaking - you’re more likely to be injured by falling objects
• Don’t get under a car - vehicles can move and crush you
• Don’t use elevators after an earthquake until they’ve been inspected

After an Earthquake

Immediate Response

• Check for injuries and provide first aid if trained to do so
• Check for hazards including gas leaks, electrical damage, and structural problems
• Evacuate only if necessary - if building is damaged or you smell gas
• Expect aftershocks and be ready to drop, cover, and hold on again

Safety Assessment

• Inspect your work area for damage before resuming normal activities
• Report damage to supervisors and facility management
• Avoid damaged areas until they can be properly inspected and repaired
• Document damage with photos for insurance and repair purposes

Communication

• Account for all personnel in your work area
• Report status to emergency coordinators and management
• Listen for instructions from emergency management officials
• Use text messages rather than phone calls to preserve communication networks

Workplace Hazard Mitigation

Equipment Security

• Secure computer monitors and electronic equipment to prevent falling
• Install flexible connections for gas lines and electrical equipment
• Use safety film on windows to prevent glass from shattering into dangerous shards
• Secure overhead storage and ensure heavy items are stored on lower shelves

Emergency Supplies

• Maintain earthquake kits with first aid supplies, flashlights, and emergency food/water
• Keep sturdy shoes under desks in case of broken glass and debris
• Store emergency tools including wrenches for gas shut-offs and pry bars
• Have battery-powered radios for emergency communications

Training and Drills

• Conduct regular drills at different times and in different areas of the workplace
• Train employees on earthquake response procedures and evacuation routes
• Practice communication procedures for accounting for personnel after an earthquake
• Review and update emergency plans based on drill results and lessons learned

Special Considerations

High-Rise Buildings

• Stay on your floor - don’t use elevators or try to evacuate during shaking
• Be aware of swaying which is normal for tall buildings during earthquakes
• Know stairwell locations for evacuation after shaking stops if necessary
• Understand building systems including emergency lighting and communication

Industrial Settings

• Know equipment shutdown procedures for hazardous processes
• Understand chemical storage security and spill response procedures
• Be aware of overhead hazards including cranes, piping, and suspended equipment
• Know utility shut-off locations for gas, electricity, and water systems

Remember: Earthquake safety relies on quick, correct responses and advance preparation of work environments. By practicing “Drop, Cover, and Hold On” and securing potential hazards, we can significantly reduce earthquake-related injuries and create safer workplaces.