face shield ppe arc flash requirements

  1. Live Line Safety

    Layered Systems

    I believe we used to be able to just add the garment rating and assume that was the protection we had. For example, daily wear equal to 8 cal/cm² is worn by a tech and when he/she puts on an 8 cal/cm² you assume 16 cal/cm². Isn't there a requirement in current standards that require testing in...
  2. J

    Face Shields Requirements

    I have a question in regards to the requirements for wearing face shields. From everything I find Category 1 requires the use of an arc rated face shield, if my calculated arc flash boundary is 5" do I need to wear the face shield? or is it only when it reaches the working distance of 18"? or a...