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Cutting
Task 1: Line Loader
Birds
are often transported from the evisceration line to the cone conveyor or line in a tub. Line
loaders grasp 2-3 birds in each hand and lift them from the tub and place
them on a conveyor or staging shelf, which is generally at waist- to
shoulder-height. Other personnel usually place the birds on the cone or shackle.
Hazards of
the task may include:
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Bending
at the waist to reach into tubs
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Hazardous Situation:
Repeatedly bending forward and reaching
out away from the body stresses the back even if there is little being
lifted because the upper body must be supported. When loads are being
lifted, bending over at the waist increases the distance the load is
held away from the body and increases the stress placed on the back.
Possible Solutions:
- Automate the movement from the evisceration line to the cone line using conveyors or augers.
- Use a tilter dumper to elevate and tilt so the contents are continually moved
forward toward the employee and are maintained at about waist height at all times.
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Use a tub dumper at
the workstation to empty contents on the conveyor.
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Forceful gripping
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Hazardous Situation:
Employees lift multiple birds at
one time, usually by the legs. Lifting 2-3 birds in each hand is not uncommon. Birds are cold
and slick, and employees usually wear rubber gloves that are also slick and may not fit well. All
these factors increase the finger force that must be exerted. Exerting significant finger
force can stretch and fray the tendons of the hand and can create a contact trauma to the
tendon and sheath where they come in contact with bone or tendon. These types of actions
increase the risk of tendonitis and carpal tunnel syndrome.
Possible Solutions:
- Automate
the movement from the evisceration line to the cone line using conveyors or augers.
- Use
a tilter dumper
to elevate and tilt so the contents are continually moved
forward toward the employee and are maintained at about waist height at
all times.
- Use a tub dumper
at the workstation to empty contents on the conveyor.
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