Arc Flash & Short Circuit Studies
Dependable Arc Flash & Coordination Studies in the Greater Toronto Area
At Bold Engineering, we specialize in in-depth arc flash and coordination studies in the GTA, along with short-circuit analysis and power quality assessments that will keep your electrical system running at full capacity. We’ll help you understand and manage your electrical system risks, so operations run smoothly and your team stays safe. Our engineers deliver practical solutions that meet code requirements and align with your facility’s long-term strategy, so you can have complete peace of mind.
Arc Flash & Coordination Study: Why It Matters
Knowing your arc flash incident energy and establishing proper protective device coordination offers many benefits and makes your workplace safer and more reliable:
- Protect personnel by setting flash boundaries and specifying PPE levels
- Reduce downtime by ensuring faults clear locally and don’t knock out entire systems
- Meet regulatory and insurance requirements with documented mitigation steps
- Improve equipment longevity by preventing unnecessary power disturbances
- Simplify maintenance and planning because settings are well-documented and easy to update
Short-Circuit Analysis
We’ll measure potential fault currents across your panels and transformers, which affect whether breakers will hold or trip under stress. Our models consider system grounding, impedance, and motor contributions, so you know what to expect under fault conditions. This helps with correct equipment sizing and protection settings. Regular re-evaluation is vital as new loads get added or transformers are replaced.
Power Quality Assessment
Unexpected shutdowns or poor performance often stem from voltage dips, harmonic distortion, or transient events. We monitor your system using power analyzers, capturing data over time to identify issues. Our specialists interpret the recordings and recommend solutions like active filters, surge suppression, ride-through systems, or reactive power compensation. This keeps your systems stable and avoids hidden costs tied to poor power quality.
Why Trust Bold Engineering for Your Arc Flash & Coordination Studies?
Working with us means you’re partnering with a team that understands the importance of safety and system reliability in your electrical infrastructure. We combine technical depth with clear, direct communication so you stay informed throughout every step of your project. Our specialists take the time to evaluate your system’s current conditions, operational demands, and compliance needs to provide arc flash and coordination studies that protect people and equipment while supporting operational continuity. Here’s what you can expect when you work with us:
Expert Team: Our engineers have extensive experience with arc flash and coordination study requirements, staying current with safety standards and electrical codes.
Clear, Honest Quotes: We provide transparent pricing so you can budget confidently without unexpected costs.
Comprehensive Services: We handle everything from data collection and system modeling to analysis and final reporting with practical recommendations.
Safety-Focused Results: We pay close attention to the details that reduce risk and help you maintain safe operations for your team.
Practical, Effective Solutions: We align your study results with your operational goals, providing clear next steps to improve system protection and reliability.
Lifelong Benefits of Getting It Right
When your arc flash and coordination study is completed with care, you’re building safety and system resilience for the long run. Being proactive reduces risk, saves time, and helps your budget. Here are some benefits:
- Safer working environment for staff and contractors
- Lower risk of repetitive equipment trips or hidden stress
- Regulatory compliance and better insurance positioning
- Fewer service disruptions and planned downtime
- Updates are easier when the groundwork is already in place
Take the Next Step
When it’s time for an arc flash and coordination study, you can count on us at Bold Engineering to deliver the results you need. We provide fast and reliable service in the Greater Toronto Area, and our team will walk through your goals, form a plan, and give you reliable estimates so you can move forward with confidence and clarity.
Frequently Asked Questions
Here are some of the most common questions we receive about our mechanical engineering services. If you don’t see what you’re looking for, feel free to reach out to us directly, and we’ll be happy to help.
It’s a calculation of incident energy at electrical panels to determine safe working distances and labeling requirements per NFPA 70E. This helps protect workers by defining the necessary PPE and procedures for energized work. It also reduces liability by demonstrating compliance with workplace safety standards.
Typically, every 3 to 5 years or when major changes are made, like adding new transformers, loads, panels, or generators. Regular updates help keep your safety documentation current with your system’s configuration. This ensures your labels, PPE requirements, and maintenance plans remain accurate and compliant.
It means arranging breakers and relays so the one nearest a fault activates first, minimizing shutdown impact. This keeps outages localized and protects upstream equipment from unnecessary interruptions. Proper coordination also helps reduce downtime and improves system reliability.
It determines fault current magnitudes to protect equipment and make sure devices interrupt safely without damage. This analysis confirms that breakers and fuses are rated correctly for potential fault currents. It also helps prevent catastrophic equipment failures and fire risks.
It involves monitoring voltage and current to check for harmonics, dips, flicker, or transients that may disrupt operations. Identifying power quality issues can help reduce equipment malfunctions and extend equipment lifespan. It also aids in improving energy efficiency and system stability.
Yes, after calculations, we provide durable labels and an action plan that specifies required PPE levels. These labels are installed on your panels to guide safe work practices for staff and contractors. We also review findings with your team to help you understand and implement the recommendations.
Yes, grounding and bonding are key factors in both arc flash and fault current modeling. Proper grounding ensures fault currents are safely managed and equipment voltages remain stable during faults.
We use industry-standard tools like ETAP, SKM, and EasyPower for accuracy and compliance. These platforms allow detailed system modeling and precise calculations for coordination, arc flash, and fault analysis. Using these tools helps us generate clear, actionable reports aligned with current safety standards.
It depends on building size and complexity. Small sites may take a few weeks; large facilities could require 6–8 weeks from data gathering to the final report. We provide timelines upfront so you can plan your maintenance or project schedules accordingly.
