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What is Electrical Shock Case Study Analysis about?
An electrician was critically injured from a 4800V shock while performing preventive maintenance on a motor controller. An investigation found that the electricians did not review schematics, perform a hazard assessment, or properly lock out/tag out the equipment. The lead electrician racked a contactor back in without informing the victim, re-energizing the circuit and shocking the victim. Key causal factors were failure to consider new hazards from changing work methods, lack of schematic review, no hazar
- Author
- Mil Albert Batiquin Torres
- Language
- EN