That's a Good Question! Greg Stevens was asked, “Is it safe to take a shower or bath during a thunderstorm?” and here is what the CDC states: No. Lightning can travel…
What does NFPA 70E® say about an electrically safe work condition? The 2021 edition of NFPA 70E® Standard for Electrical Safety in the Workplace requires equipment to be placed in…
Ideally, a single-line, or one-line, drawing (SLD or OLD) would already be in place before an arc flash study is performed. The SLD is a key input to using the…
Q: Can you clarify the point about 29 CFR 1910.147 not applying to electrical? In my presentation at NSC this month, I mentioned that OSHA does not allow the use…
The Need for Equipment Data A good single-line drawing contains basic electrical equipment data on transformers, cables, switches, filters, and generators. It also indicates the normal operating network configuration, revision…
Electrical Safety training can be difficult to implement. Complex rules from OSHA and NFPA 70E have to be incorporated into even more complex workplace roles and responsibilities (job descriptions). The…
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