Arc Flash Studies & Analysis
Mitigate the risks associated with arc flash incidents at your facility!
Corporate-Wide Arc Flash Risk Assessment
Arc Flash PPE Labels
FREE NFPA 70E Safety Training
One-Line Diagrams
Safer Workplaces Start Here
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Accurate & Complete
Herzig Engineering Arc Flash Studies
With our arc flash studies, we conduct thorough assessments of your electrical systems to identify potential hazards and calculate the incident energy levels.
Top Benefits
Stay compliant with OSHA & NFPA 70E
Identify potential electrical hazards in your facility
Increased personnel safety and reduced risk of injuries
Protection of valuable electrical equipment
Development of effective prevention plans
Find out what your electrical system layout looks like and where the equipment
Included in Every Arc Flash Study We Complete
FREE Employee Arc Flash Hazard Training!
In-person or online self-paced NFPA 70E training covering shocks, burns, amputations, lockout tagout, and more.
How it Works
The Herzig Arc Flash Process
Our process involves little resources from you and avoids unnecessary time and headaches! We only ask that you are involved at key points in the process.
Conduct perodic
updates
Collect data onsite at your facility
Our engineers calculate your electrical hazards
We build reports, apply tags, labels, and conduct training
The Deliverables
What You Recieve
We provide accurate and complete deliverables across our electrical safety services. Your facility's maximum safety and compliance are our concerns!
Printouts
✔️ Herzig Arc Flash Labels
✔️ One-line Diagrams
✔️ Incident Energy
Reports
✔️ Mitigation Study
✔️ Fault Contribution Study
✔️ Utility Data Report
✔️ Arc Flash Hazard Report
Labor
✔️ Onsite Data Collection
✔️ Onsite Label Application
✔️ Engineering Analysis
✔️ P.E. Stamped & Verified Reports
✔️ Onsite or Virtual Employee Training
Partnership
✔️ Honest & Unbiased Equipment Advice
✔️ Experienced & Professional Specialists
✔️ One Number to Call for Questions
✔️ Low Workload on You & Your Team
Booster services deliverables not included above
Trusted By Safety Leaders Worldwide
Choosing a safety partner is a huge decision, and we get it! A lot can go wrong with the dangers of electricity. That's why safety leaders worldwide trust us as their preferred electrical safety partner.
"When I see Herzig's labels at one of my facilities, I know we are in good hands. I have full confidence their work is accurate and complete."
Chris, CSP
Sr. EH&S Specialist
23
Years in the industry
“I’ve worked with Herzig for many years now. I continue to come back to them even when I change careers. They truly are the safety experts.”
Cynthia
Global Health & Safety Leader
1.1mil
Workers impacted
"Herzig Engineering was able to provide upfront pricing in a very quick turn around time and executed the process with a high standard of professionalism.”
Steve
Director of Electrical Engineering
95%
Client retention rate
Things To Know
Commonly Asked Questions About Arc Flash Studies
What is an arc flash?
An arc flash study (i.e. arc flash hazard analysis or arc flash risk assessment) is an investigation done at a facility to identify potential arc flash hazards, assess the risk of severe injury, and guide the implementation of necessary protective measures to ensure electrical safety.
What is required for an arc flash study?
While no federal law in the United States mandates an arc flash study, certain regulations and standards indirectly necessitate it as an essential component of a comprehensive electrical safety program. Ensure compliance and prioritize safety with an arc flash study tailored to your facility's needs.
How are arc flash studies done?
The arc flash study process can be summerized into three steps:
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Gather electrical system data, including equipment specifications and configurations.
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Analyze fault currents and protective device coordination to calculate incident energy levels.
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Asess potential hazards, identify protective measures, and provide recommendations for risk mitigation.
How much does an arc flash study cost?
Arc flash studies can cost anywhere between $12,000 and $86,000 per facility. The price depends on a variety of factors including facility size, density of electrical equipment, age of the equipment, number of utility transformers, arc flash deliverables (equipment evaluation, coordination study, etc.), and more.
How long does an arc flash study take?
From data collection to deliverables in hand, an arc flash study realistically takes 9 to 16 weeks. This is for a facility size of 150,000 sq ft - 300,000 sq ft. If the density of electrical equipment is high and service add-ons are created (equipment evaluations, coordination studies, etc.), the process will take longer.
How often is arc flash study required?
Arc flash studies must be reviewed for accuracy at intervals not exceeding five years or more frequently if significant changes occur within the electrical system or if there are updates to regulations or standards, according to the NFPA 70E, Article 130.5. Often times, updates are needed sooner due to equipment updates and changes.
What's included in a arc flash study report?
A typical arc flash study includes the following deliverables: an Arc flash risk analysis summary, single-line diagrams, arc flash labels, a mitigation study, a utility data report, and a fault contribution study. An equipment evaluation and coordination study are add-ons to the study option based on the facility.
Does NFPA 70E require arc flash study?
Yes, the NFPA 70E does recommend conducting an arc flash risk assessment, which is essentially an arc flash study. The source for this information is the NFPA 70E standard itself, specifically Article 130.5.
Herzig Engineering | Your Premier Arc Flash Study Company
When it comes to comprehensive and accurate arc flash studies, you can rely on Herzig Engineering. Arc flashes are a sudden release of energy through the air from three-phase (3ø) electrical equipment, resulting in potential equipment damage and personnel injuries. An arc flash analysis will help identify any possible electrical hazards within your facility and help develop preventive measures you can take to increase overall safety. Our data collection, evaluation, reporting, and training are designed to be minimally disruptive to your day-to-day operations. Stay compliant and safe in your workspace by scheduling your arc flash study with Herzig Engineering.
Understanding NFPA 70E and Arc Flash Safety Requirements
NFPA 70E is the standard for electrical safety within the workplace, providing insight and guidance on how to properly implement an effective electrical safety program. Following these guidelines in Article 130.5 indicates that an arc flash analysis should be performed when there are new system installations, any system modifications, and a periodic review not to exceed 5 years. Additionally, NFPA 70E lays the framework for proper equipment labeling and guidance on the selection of personal protective equipment (PPE). At Herzig Engineering, we not only meet but also go above compliance standards, and we help create a safer and more reliable working environment through our expert arc flash analysis services.
Why Arc Flash Studies Matter
Arc flash studies are an essential part of operating high-voltage electrical equipment that serve several benefits. From a safety perspective, these studies can prevent hazardous arc flashes, which alone account for hundreds of deaths and thousands of hospitalizations every year. Our comprehensive studies can clarify PPE needs and empower your workers to be both effective and safe. Additionally, arc flash studies can help you take preventive measures to reduce downtime and protect your valuable electrical equipment, which is often extremely costly to repair and replace. Lastly, while also being NFPA 70E compliant, an arc flash analysis will help reduce legal risk and may even lower insurance premiums. With Herzig Engineering, you can protect your workforce and avoid costly equipment damage caused by preventable electrical incidents.
Arc Flash Study Costs Vs. Risks
At Herzig Engineering, we believe that the benefits of having an arc flash study performed far outweigh the potential costs. Several factors play into determining how much an arc flash analysis will cost. Some of these include:
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How big your facility is
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How many electrical components need to be studied
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How easy is your equipment to access
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If your one-line diagrams are up to date
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If your team can assist with data collection
Overall, you can expect to pay anywhere from $12,000 - $86,000 for your arc flash study. While this cost may seem significant, consider how much a potential arc flash incident could cost your business. Between employee medical expenses, litigation, settlements, and downtime, you could easily see the total cost be in the millions. Don't wait until it's too late, invest in your arc flash analysis with Herzig Engineering today.
Schedule Your Arc Flash Study with Herzig Engineering
For more than 25 years, and as the longest-standing Arc Flash company in the United States, Herzig Engineering has been “Helping Workers Go Home Safely” through our extensive arc flash studies and training. We’re proud to be trusted by safety leaders nationwide as the preferred electrical safety partner. If your facility is due for an arc flash analysis, contact our team today for a same-day quote at 816-734-8300 or fill out the form here.
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