According to Tucker and Keefe (2019) of the University of Regina, the annual percentage of non-fatal accidents in Quebec between 2010 and 2017 remained relatively constant (slightly less than 2%). The rate of fatal accidents fell slightly during the same period, from...
Arc flash hazards can result from many factors, such as improper work procedures, dropped tools, accidental contact with electrical systems, build-up of dust and corrosion. It’s known that arc flash could: Release a very high amount of heat that can cause severe...
The CSA Z463 went from a guideline on maintenance of electrical systems to a standard on maintenance of electrical systems in 2018. The purpose of this standard is to facilitate the reliable and cost-effective performance of electrical systems by developing risk...
According to Canadian accident statistics, a large proportion of accidents are caused by arc flash resulting in burns. Companies are therefore increasingly interested in safeguarding their electrical installations as well as in the prevention programs on electrical...
Electrical safety: The notion of competency and electricity Have you ever been confronted with any of the following questions? Can an operator activate disconnect devices by him or herself? Can an electrician work under voltage or near a voltage source? Can...
Maintenance of electrical apparatus allows for improvement of reliability, increased lifespan and reduced allotted maintenance time. There are three modes of maintenance: reactive maintenance, preventive maintenance or predictive maintenance. The difference between...
