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Electricity has long been recognized as a serious workplace hazard. OSHA's electrical standards are designed to protect employees exposed to dangers such as electric shock, electrocution, fires, and explosions. Working with electricity can be dangerous. Engineers, electricians, and other professionals work with electricity directly, including working on overhead lines, cable harnesses, and circuit assemblies. Others, such as office workers and sales people, work with electricity indirectly and may also be exposed to electrical hazards. OSHA standards cover many electrical hazards in many different industries. OSHA’s general industry electrical safety standards are published in Title 29 Code of Federal Regulations (CFR), Part 1910.302 through 1910.308 — Design Safety Standards for Electrical Systems, and 1910.331 through 1910.335 — Electrical Safety-Related Work Practices Standards. OSHA’s electrical standards are based on the National Fire Protection Association Standards NFPA 70, National Electric Code, and NFPA 70E, Electrical Safety Requirements for Employee Workplaces. OSHA also has electrical safety standards for the construction industry, in 29 CFR 1926, Subpart K. OSHA’s standards for marine terminals, in 29 CFR 1917, and for long shoring, in 29 CFR 1918, reference the general industry electrical standards in Subpart S of Part 1910. The shipyard standards, in 29 CFR 1915, cover limited electrical safety work practices in 29 CFR 1915.181. Although OSHA operates a federal occupational safety and health program, 24 states and 2 territories operate their own OSHA-approved programs. In those states, the standards and other procedures governing electrical safety may not be identical to the federal requirements. They must, however, be at least as effective as the federal standards.After completing this course, employees will have competent understanding of and be able to identify the following:
• Describe how electricity works• Explain various electrical hazards (shock, burns, falls, fires, explosions, arc flash & arc blast)• Differentiate amongst a Qualified and an Unqualified employee• Identify ways to prevent accidents• Electrical accident prevention (insulation, electrical protective devices, guarding, grounding, lockout/tagout, personal protective equipment)• Emergency procedures• Recognize what to do in the event of an electrical emergency• For more information, see the following OSHA publication: https://www.osha.gov/Publications/osha3075.pdf