Information below posted from www.fbiic.gov.
EARTHQUAKE SAFETY IN THE WORK PLACE
All companies have an obligation to their employees to maintain a disaster plan. An
emergency evacuation area must be designed, a nearby safe area, preferably outdoor,
where workers can get together after a fire or earthquake. It should be out in the open
away from buildings or powerlines. If there is no open space nearby, designate some
other safe place.
Set up a procedure to account for all employees. If there is a register assign some one to
take this with them when evacuating the building.
Identify evacuation routes and alternate routes, and keep them clear of any obstructions.
Plan assistance for people with disabilities, employees, and people who maybe visiting
and conduct drills.
Assign and train teams of employees to handle basic first aid, search and rescue, fire
response, evacuation, damage assessment, and security. Train all employees in
earthquake preparedness and identify safe places at work. Appoint and train wardens to
take leadership in emergencies. Conduct regular evacuation drills.
Office hazards include:
1. Tall Shelves
3. Tall, Heavy Lamps
4. Hanging Plants
5. Heavy Objects on Walls
6. Windows, Air Conditioners / PA Systems
7. Light Fixtures
8. Desks by Windows, etc.
9. Heavy Pictures
10. Gas Stoves
11. Unsecured TV, typewriters, computers. Attach these items to their stands
a. with industrial strength Velcro
b. by bolting them to the stand
c. using a detachable leash attached to the wall
d. tie down with bicycle or bungee elastic card.
12. File cabinets – these will tip over unless they are bolted to the floor.
Bolting them together also increase their stability. Be sure the drawers can
lock when they are closed, because if a drawer slides open during an
earthquake it can injure someone.
13. Ceiling Partions
16. Water Tanks – on roof can affect the load bearing capacity of the roof
causing it to fail.
17. Satellite dish (older version).
they practice these procedures by conducting earthquake drills until they are second
There are six (6) components to an Earthquake Drill.
These are the Alarm, Response, Evacuation, Assembly, Head Count or Roll Call and
such as a bell or buzzer. This must be a pre-arranged signal known by everyone, so that
all will respond appropriately.
table, chair, bed or under a door jamb. Make sure you move away from windows, glass or
light fixtures. If there is not cover available, crouch and try to protect your head.
should then evacuate the building. The evacuation proceeds through pre-determined safe
routes and evacuees gather outside in a safe area away from buildings, fences, walls,
electricity poles, bridges and trees.
At the assembly point, the evacuees are grouped in order of classrooms, departments or
floors – whichever is more convenient to facilitate the next step, which is roll call.
During the roll call, teachers, floor wardens, or others designated before-hand determine
if everyone is present. In the event of a real earthquake, a search and rescue team would
have to be dispatched to look for those missing.
After the roll call, there should be an evaluation where the institution identifies snags in
the drill, problem areas, or potential problem areas.
Remember that only by practicing will occupants of a building be reasonably sure that in
the event of a serious earthquake they will be able to respond appropriately.
High Rise Buildings
Most of the guidelines for earthquake preparation in other buildings also apply to high
When a high rise building is designed without earthquake protection, the building is
designed to withstand its own weight as well as the weight of the contents, and hold up
against wind. Earthquakes engineering adds other dimensions, because the building must
be able to hold together as it is shaken from side to side and up and down. The roof and
walls are tied together so that the walls do not pull apart and allow the roof to fall. Some
multi-storey buildings have been designed to be flexible while holding together. The
building is designed to sway as a unit in a side to side motion. Without this planned
flexibility, the various elements of a large building would move at different rates,
creating additional stresses within the building that could weaken it to the point of
During large earthquakes, expect windows to break, plaster and suspended ceilings to
fall. If high rise buildings are designed to sway as they should during earthquakes,
unsecured objects will slide around inside, particularly on the upper floors. That is why it
is important to secure the furnishings of a high rise building. Anchoring pieces of
furniture will prevent them from sliding back and forth, even acting as battering rams to
break through windows or walls. Carpets may help reduce this action. Large windows
above the fourth and fifth floor would have guard rails installed on the inside, and/ or
shatter resistant plastic film on the glass.
warehouses have shelves holding thousands of supplies ten or more feet high. These
shelves should be bolted to the floor and further anchored with steel channel bars to the
upper walls and ceilings. Goods should be stored carefully, with heavier items on the
lower shelves. Removable fences can prevent the item from sliding while providing
access to workers and fork lifts.
Great care should be taken when storing chemicals or other potentially hazardous
material. Avoid glass containers where possible. Drums piled one on top of another are
very dangerous; and should be stored on shelves with fences. Incompatible materials
stored close together could mix in a spill. Chemistry and test laboratories should store
their chemicals by type instead of alphabetically, making sure that each container is
secured – while in use and when stored.
DURING AN EARTHQUAKE
cabinets, bookshelves and other tall office furniture that could easily fall during an
earthquake. In industrial buildings, with the additional hazards of heavy equipment and
supplies, try to locate safe places in advance.
In a High Rise Building
the ground shakes. Again, find the safest place and hold on tight. Take cover under a desk
or table unless it is right by a low window. Turn away from windows. Hold on and move
along with the desk as it slides. Or brace your self in the central hall way or against an
interior wall. If you are in a stairwell, sit down and hold on. Stay out of the elevators. If
you are in an elevator, step out of it if the door is open. Otherwise, use the drop position.
In A Public Place
during an earthquake is to stay where you are and drop. In a restaurant, get under the
table. In a theatre or stadium drop between the rows of seats.
If you are in a store, shopping mall, or a place where people are standing or walking, stay
still to see what the other people do. If you must move, do so slowly. Try to find a wall or
other protection to lean against. In any emergency in a crowded place, there are dangers
of pushing and trampling, and if the lights are off, the situation will be worse. Try to stay
out of the way of the crowd. Store and other public buildings are required to clearly
identify emergency exits. Train yourself to notice the location of these exits in case you
In the supermarket or other stores, goods are bound to be falling around you during an
earthquake. The worst place to be are near the soft drinks, liquor or the cleaning supplies
because of the danger of broken glass, spilled chemicals and exploding pressurized cans.
If you are pushing a shopping cart, use it for protection. Drop and hold onto the cart.