Burning Questions
Zarheer Jooma

No Arc Flash Study? What is a Contractor to Do?

Q: In the absence of an arc flash study, what PPE and boundaries should we advise our contract electricians to follow? A: As per NFPA 70E, having an arc flash…

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Burning Questions
Hugh Hoagland

Where is Footwear Referenced in NFPA 70E?

Q.  What article in 70E states information on EH and DI footwear? I attended a training on 70E. I understand that 70E recommends EH footwear for dry conditions and DI…

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OSHA Bulletin Recommending CDC Cloth Face Coverings (CFC) in the Workplace. Guidance Coming from ASTM on FR CFC

This guide contains all the OSHA recommendations on the pandemic. https://www.osha.gov/Publications/OSHA3990.pdf Just don't expect normal non-FR cloth to not ignite in arc flash or flash fire.  Even level 3 surgical…

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