Learning Center: Risk Assessment

Risk assessments are generally done to protect against one of two things in our industry – shock hazards and arc flash. Learn the why and how of risk assessment.

The e-Hazard Safety Cycle™: Risk Assessment (RA)

The e-Hazard Safety Cycle™ requires a firm basis and understanding of the risk assessment process. A good starting point would be the organization’s existing risk assessment system.

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What is an Arc Flash Study?

An arc flash study is the evaluation of a workplace facility by an electrical safety expert to determine hazards and risks in relation to electrical systems.

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Arc Flash Study – When & Why You Need One

An arc flash study evaluates an electrical system to calculate incident energy, establish arc flash boundaries, identify appropriate PPE, and produce equipment labels that support safer energized work.

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Arc Flash Incident Energy Calculations Explained

Arc flash incident energy is the thermal energy a worker would absorb during an electrical arcing fault at a specific working distance, expressed in calories per square centimeter (cal/cm²). Engineers calculate this value to determine PPE, boundaries, and unacceptable risk.

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Shock Hazard Analysis: What It Is & How It Works

A shock hazard analysis, formally called an electric shock risk assessment in NFPA 70E Article 130.4, determines whether a worker faces electric shock risk during a task and what protective measures are needed.

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Why an Arc Flash Study is Necessary for Your Facility

An Arc Flash Assessment / Analysis is a study of the facilities power system to determine the incident energy available at specific electrical devices that employees would be exposed to while “interacting with” the electrical equipment at the facility.

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More Ways to Learn

Watch electrical safety webinars that e-Hazard has hosted.

See an archive of our monthly electrical safety newsletter, ArcNews.

Learn electrical safety tips in bite-sized chunks in this video series.

Find videos of arc flash in our resource center.

Read valuable information related to electrical safety issues.

Find answers to frequently asked questions related to electrical safety training and e-Hazard classes.

Find definitions of relevant terms found in electrical safety.

See a list of resources that can help improve electrical safety and provide insightful information.

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