GR Electric

 CSA Z462 - Workplace Electrical Safety requires management 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 and restricted approaches, recommendations for flash protection, and safe work practices.

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​Want to comply with Z462, but aren't sure how? We can help.

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Single Line Diagrams

CSA Z462 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, GR Electric can conduct a comprehensive site survey that is essential to develop or to update existing single-line diagrams or complete electrical system drawings.

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Short Circuit and Coordination Study

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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. GR Electric specialize in conducting these studies that provide critical information you need to ensure compliance with CSA Z462 requirements.

 

Arc Flash Hazard Labeling

Electrical inspectors are now enforcing the new labeling requirement published in the CSA-CEC, Rule 2-306 that states a warning label must be placed on electrical equipment that may remain energized during maintenance or repair. We can assist with compliance during each phase of an arc flash hazard analysis. GR Electric can supply and install labeling in order to comply with the Electrical Safety Authority and can also assist in applying the appropriate warning labels and signs.

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Arc Flash and Electrical Safety Audits

An electrical safety audit is a systematic procedure which is performed in order to evaluate potential electrical hazards. Measures are then recommended in order to minimize and prevent these hazards. Observations can be classified into 5 major areas: design features, maintenance aspects, training needs, facilities and procedures and 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 Workplace Electrical Safety.

 

Predictive Maintenance

 

GR Electric can assist in developing a predictive maintenance program to specifically address arc flash hazards. Our predictive 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. GR Electric also offer a full line of infrared thermal imaging inspections and surveys by Level 1 Certified Infrared Thermographers

 

Training

We 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. An 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 We work closely with training professionals who can offer training for all your arc flash training requirements.

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​Personal Protective Equipment Plan

Personal Protective Equipment Plan addresses all OHSA standards regarding PPE to ensure compliance. Based on the findings of the arc flash analysis, we 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.