Arc Flash Advisors is an electrical engineering firm focusing on the development, maintenance and commissioning of modern medium and high voltage power systems, electrical infrastructure, and Arc-flash Hazard Analysis and mitigation. Arc Flash Advisors also provides third party certification of non-listed equipment, field testing, and inspection services.

 Whether you require a complete program or short-term assistance with arc flash calculations, we have a solution to fit your needs.

Arc Flash Hazard Analysis

The National Fire Protection Association Guidelines (NFPA 70E) and CSA Z462 requires facility owners to perform an arc flash hazard analysis prior to allowing a worker to perform a task on energized equipment. The arc flash analysis identifies the presence and location of potential hazards and provides recommendations for PPE, boundaries for limited, restricted and prohibited approaches, recommendations for flash protection, and safe work practices.

One-Line Diagrams
NFPA 70E requirements mandate accurate, up-to-date single-line diagrams. These documents are essential for documenting, troubleshooting, and communicating information about your power systems. To meet these requirements, Arc Flash Advisors can conduct a comprehensive site survey that is essential to develop or to update existing single-line diagrams or complete electrical system drawings.

Short Circuit and Coordination Studies
The Petroleum and Chemical Industry Committee (PCIC) recommends that Arc Flash calculations be completed in conjunction with short circuit calculations and protective device coordination to achieve the most accurate Arc Flash Hazard results. Short circuit and coordination studies verify protective devices and arc hazard ratings, calculate momentary interrupting and relay currents, establish settings for all types of protective devices, and coordinate your entire power distribution system to minimize downtime. Arc Flash Advisors specialize in conducting these studies that provide critical information you need to ensure compliance with CSA Z462, NFPA and OSHA requirements.

Arc Flash Hazard Labeling
Electrical inspectors are now enforcing the new labeling requirement published in the National Electrical Code (NEC 110.16) that states a warning label must be placed on electrical equipment that may remain energized during maintenance or repair. Arc Flash Advisors can assist with compliance during each phase of an arc flash hazard analysis. Arc Flash Advisors supplies the labels and can also assist in applying the appropriate warning labels and signs.

Arc Flash and Electrical Safety Audits
An electrical safety audit is a systematic procedure to evaluate potential electrical hazards, and to recommend measures to minimise/prevent these hazards (i.e. electrical shocks, electrical arcs, and electrical blasts). An electrical safety audit is a loss prevention program - property/production loss (e.g. electrical fire hazards), and loss of life/injuries to personnel. Observations can be classified into 5 major areas: i) Design features ii) Maintenance aspects iii) Training needs iv) Facilities and Procedures v) Management commitment. Recommendations as identified in the audit shall be implemented on a time bound program, and they shall be closely monitored for timely completion.  Arc-flash and electrical safety will be in compliance with CSA Z462 Canadian Standard.

Preventive Maintenance
Arc Flash Advisors can assist in developing a preventive maintenance program to specifically address arc flash hazards. Our preventive maintenance program evaluate the equipment’s condition and determines the most cost-effective and manageable solution to ensure your protective devices operate properly, safely, and reliably–eliminating prolonged exposure to arc flash, which could result in disabling injuries or death. Arc Flash Advisors also offer a full line of infrared thermal imaging inspections and surveys.

Training
Arc Flash Advisors understand that an effective arc flash training program should supply workers with the knowledge and understanding of the existence, nature, causes, and methods to prevent electrical hazards. Our arc flash training program includes training on arc flash awareness, standards and codes, understanding of arc flash quantities, selection and use of appropriate PPE, reading and following warning signs and labels, methods to reduce risk while working on live exposed parts, arc flash hazard assessment, and documentation.

Personal Protective Equipment Plan
Arc Flash Advisors Personal Protective Equipment Plan addresses all OSHA standards regarding PPE to ensure compliance. Based on the findings of the arc flash analysis, Arc Flash Advisors will provide PPE category requirement and recommendations. We can also assist in the selection and supply of recommended equipment on which workers will be trained. Our team will address when the PPE is necessary and what equipment is needed. Our approach covers how PPE should be worn, maintained, and disposed of after the equipment life has expired.

System Grounding Study
Under ground-fault conditions, the flow of current will result in voltage gradients within and around the substation, not only between structures and nearby earth, but also along the ground surface. In a properly designed system, this gradient should not exceed the limits that can be tolerated by the human body.

Power Systems Consulting
Arc Flash Advisors Ltd. is an electrical engineering consulting firm providing professional consulting services for power transmission and distribution systems. We provide consulting engineering and design services for new installations as well as power system maintenance and upgrades. Our highly trained consultants serve commercial, industrial and municipal power organizations and private utilities clients.

Arc Flash Solutions                                                               Our Process