Elliott Digger Derrick, Operation & Maintenance Manual, Page: 14 / 376

Safety Responsibilities EEC-0052 V1.2
Safety Responsibilities
signals must be used unless operator and signal person agree upon an alternative
method of communication.
Rigger’s Responsibilities
Riggers must be able to accurately determine weights and distances, and be
able to select and properly use lifting tackle for the requirements of the lift. Riggers are
also required to understand and abide by crewmember’s responsibilities.
Crewmember’s Responsibilities
It is the responsibility of all crewmembers to report any unsafe condition or
practice that is recognized to the job supervisor. Everyone who works around cranes or
boom trucks, must obey all warning signs and watch out for his or her own safety and
the safety of others. Crewmembers setting up equipment or handling loads are
expected to know proper machine erection and rigging procedures.
Crewmembers must watch for hazards during operations and alert the operator
and signal person of any dangers such as power lines, unexpected presence of people,
other equipment or unstable ground conditions.