Know
Your Crane
Crane operators should be familiar
with the principal parts of a crane and have a thorough knowledge of crane
control functions and movements. (See "
Crane
Components")
Both the crane operator and
the person hitching (or rigging) the load should be required to know the
location and proper operation of the main runway conductor disconnecting
means for all cranes in the area. The crane operators should be thoroughly
familiar with the operating manual provided by the Crane Manufacturer.
Responsibility
Each crane operator should be
held directly responsible for the safe operation of the crane. Whenever
there is any doubt as to SAFETY, the crane operator should stop the crane
and refuse to handle loads until: (1) safety has been assured or (2) the
operator has been ordered to proceed by the supervisor, who then assumes
all responsibility for the SAFETY of the lift.
Do not permit ANYONE to ride
on the hook or a load.
Don't Argue
Cab-controlled crane operators
should never argue with personnel on the floor. The crane operator's job
requires close cooperation with the hitcher.
All disagreements concerning
crane operation should be called to the attention of the supervisor.
Entering
a Crane (Cab-Operated Cranes)
Crane operators should enter
and leave cranes only at designated places using the platform, steps or
ladder provided -- unless otherwise authorized by the supervisor.
Both hands should be used
when ascending or descending a crane ladder. Keep hands free. A handline
should be used for lifting or lowering material, tools, lunch buckets,
etc. Operators should fasten handlines securely to the crane or building
structure, not to themselves.
Housekeeping
Good housekeeping should be
maintained at all times. The crane operator should keep the crane cab and
access clear and clean. Do not permit loose objects such as tools, bolts,
boards, etc. around the cab or on the crane because they represent a safety
hazard.
Inspection
Test all controls on the crane
at the beginning of each shift. Be sure the limit switches, brakes, ropes,
hooks and other protective devices are in good working order. Check crane
for such things as proper functioning of all controls, and check for loose
or damaged parts.
Whenever the operator finds
anything wrong or apparently wrong, the problem should be reported immediately
to the proper supervisor.
Signals
Standard crane signals (See
Figure 2) should be accepted only from ONE authorized person except where
it is apparent that to do so would result in an accident.
Obey a STOP signal at all
times, no matter who gives it.
Loads should not be moved
unless the standard crane signals are clearly given, seen and understood.
Unusual signals are seldom
required, but if used they should be thoroughly understood by the crane
operator and authorized person giving the signal.