Common Types of Accidents and Hazards
Electrocution Hazards
Electrocution is a major risk when working with aerial lifts near overhead power lines. Workers may accidentally make contact with live wires, leading to serious injury or death.
Incident Investigation: Worker on Scissor Lift Electrocuted
OSHA mandates a minimum clearance of 10 feet from power lines unless the line has been de-energized. Lifts must also be equipped with insulated components when working near electrical hazards.
Caught-In/Between Accidents
Workers operating lifts in tight spaces or near fixed objects may face caught-in/between hazards. This occurs when parts of the lift or platform come into close proximity with other objects or structures, trapping the worker.
Overhead Crush and Electrocution Hazards When Using Scissor Lifts
Properly positioning the lift and maintaining constant awareness of surroundings can reduce this risk.
Workers operating scissor lifts also risk getting caught-in/between the crisscrossed beams of the scissor lift as they are lowering or when proper lockout/tagout (LOTO) procedures are not followed while maintenance is being performed.
Knowledge Check Choose the best answer for the question.
1-3. According to OSHA, what is the minimum clearance required from power lines when using aerial or scissor lifts?
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