Chapter 1 Electrical Safety Culture
Introduction
Culture
Hazards
Requirements
Choices
Implementation Choices
Summary
Lessons Learned
Current Knowledge
Chapter 2 Electrical Hazard Awareness
Introduction
Workplace Hazards
Electrical Shock
Arcing Faults: Arc Flash and Arc Blast
Summary
Lessons Learned
Current Knowledge
Chapter 3 OSHA Requirements
Introduction
OSHA: History and Purpose
Summary
Lessons Learned
Current Knowledge
Chapter 4 Design Considerations
Introduction
Design Considerations
Current Limitation of Overcurrent Protective Devices
Devices and Measures That Enhance Electrical Safety
Summary
Lessons Learned
Current Knowledge
Chapter 5 History, Evolution, Layout, Style, and Scope of NFPA 70E®
Introduction
History of NFPA 70E
Evolution of NFPA 70E
Layout of NFPA 70E
Numbering Style
NFPA 70E Today
Summary
Lessons Learned
Current Knowledge
Chapter 6 Overview of NFPA 70E® Concepts
Introduction
Organization
Scope
Purpose and Responsibility
Host and Contractor Responsibilities
Training Requirements
Electrical Safety Program
Working While Exposed to Electrical Hazards
Use of Equipment
Summary
Lessons Learned
Current Knowledge
Chapter 7 Electrical Safety Program
Introduction
Establishing an Effective Electrical Safety Program
NFPA 70E and the Electrical Safety Program
Groundbreaking Development
Summary
Lessons Learned
Current Knowledge
Chapter 8 Training
Introduction
Is Having a Program in Place Enough?
Training Requirements
Summary
Lessons Learned
Current Knowledge
Chapter 9 The Control of Hazardous Energy
Overview
Introduction
The Control of Hazardous Energy (Lockout/Tagout)
Typical Minimal Lockout Procedures
Achieving an Electrically Safe Work Condition
Lessons Learned
Current Knowledge
Chapter 10 Justification, Assessment, and Documentation
Introduction
Justification
Energized Electrical Work Permit
Approach Boundaries
Arc Flash Hazard Analysis
Summary
Lessons Learned
Current Knowledge
Chapter 11 Calculation of Short-Circuit Currents
Introduction
Short-Circuit Calculation Requirements
Effect of Short-Circuit Current on Arc Flash Hazards
Short-Circuit Calculation Basics
Procedures and Methods
Point-to-Point Method
Short-Circuit Calculation Software Programs
Summary
Lessons Learned
Current Knowledge
Chapter 12 Arc Flash Hazard Analysis Methods
Overview
Introduction
Arc Flash Hazard Analysis
Arcing Currents in the Long Time Characteristics of Overcurrent Protective Devices
Additional Considerations
Summary
Lessons Learned
Current Knowledge
Chapter 13 Testing, Overhead Lines, Other Precautions, and Other Protective Equipment
Introduction
Performing Testing Work
Uninsulated Overhead Lines
Other Precautions for Personnel Activities
Other Protective Equipment
Summary
Lessons Learned
Current Knowledge
Chapter 14 Personal Protective Equipment
Introduction
Personal Protective Equipment
HRC Classifications to Select PPE
Summary
Lessons Learned
Current Knowledge
Chapter 15 Existing Electrical Equipment: Maintenance and Safety
Introduction
Work Practices and System Upgrades
Maintenance: How It Relates to Electrical Safety
Summary
Lessons Learned
Current Knowledge
Chapter 16 Review and Implementation
Introduction
Article 110 Review
Lockout/Tagout and an Electrically Safe Work Condition Review
Article 130 Review
Practice Examples Review
Summary
Lessons Learned
Current Knowledge
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