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Understanding NFPA 70E Electrical Hazards and Safe Practices in Industrial Environments
Protect yourself from electrical hazards using NFPA 70E safe work practices.Preview the first lesson free. Get full access to all 5 lessons.
Provider : KnowledgeCity 5 Lessons · 17m in English
Course Description
In this Understanding NFPA 70E Electrical Hazards and Safe Practices in Industrial Environments course, you'll learn to identify electric shock, arc flash, and arc blast hazards. We'll also cover job safety planning and protection boundaries. These practices are essential for preventing serious injuries during electrical work. Building on these basics, we'll explore the practices that keep you safe during energized work.
We'll examine how electric shock, arc flash, and arc blast occur, detailing the equipment failures and conditions that trigger them. You'll develop the ability to write a job safety plan with shock and arc flash risk assessments and to verify your instruments with the Live-Dead-Live test. We'll also cover approach boundaries, arc flash boundaries, and the personal protective equipment you need to work safely around energized equipment. By the end, you'll be able to apply NFPA 70E to work safely around energized equipment
Learning Objectives:
• Identify electric shock, arc flash, and arc blast hazards
• Apply NFPA 70E safe work practices and procedures
• Develop a job safety plan with risk assessments
• Distinguish limited, restricted, and arc flash boundaries
• Select appropriate PPE for electrical work
What You'll Learn
- Identify electric shock, arc flash, and arc blast hazards in industrial environments
- Apply NFPA 70E safe work practices and procedures for energized electrical work
- Develop a job safety plan that includes shock and arc flash risk assessments
- Distinguish limited, restricted, and arc flash boundaries
- Select appropriate personal protective equipment (PPE) for electrical work
- Verify instruments using the Live-Dead-Live test
Key Takeaways
- Electric shock, arc flash, and arc blast are the primary electrical hazards, triggered by specific equipment failures and conditions.
- Job safety planning with shock and arc flash risk assessments is essential for preventing serious injuries during electrical work.
- The Live-Dead-Live test is used to verify instruments before working on energized equipment.
- Approach boundaries, arc flash boundaries, and proper PPE together define how to work safely around energized equipment.
- NFPA 70E provides the safe work practices and procedures for working around energized electrical equipment.
Frequently Asked Questions
What does this NFPA 70E course cover?
It covers identifying electric shock, arc flash, and arc blast hazards; how these hazards occur, including the equipment failures and conditions that trigger them; job safety planning with shock and arc flash risk assessments; the Live-Dead-Live instrument verification test; approach and arc flash boundaries; and the PPE needed to work safely around energized equipment.
Who is this course for?
It is designed for people who work around energized electrical equipment in industrial environments and need to apply NFPA 70E safe work practices to prevent serious injuries during electrical work.
What skills will I gain from this course?
You will build skills in hazard identification, job safety analysis, and risk analysis, including writing a job safety plan with shock and arc flash risk assessments and selecting appropriate PPE.
How is the course structured?
The course consists of lessons covering electrical hazards, safe work practices for preparing and assessing risks, safe work practices for labeling, PPE, and precautions, followed by a review.