Right Hardhat For The Right Job
So what does this have to do with you? Perhaps more than you realize. Even if you're not a lineman or electrician, your job could expose you to electrical hazards. And if you aren't wearing a non-conducting hardhat and other suitable personal protective equipment, you could be gone in a flash.

All three classes of hardhats protect the head against injury from moving or fixed objects, but only Class E and Class G hardhats also protect against electrical hazards. If your task involves the potential risk for electrocution through head contact with electrical conductors, check the label inside your hardhat.

  • Class E (electrical) provides the greatest protection against electrocution, as it is rated to protect against exposure to high-voltage electrical conductors, to a maximum of 20,000 volts.
  • Class G (general), the most common type of hardhat, has been tested to provide protection against low-voltage conductors, to a maximum of 2,200 volts.
  • Class C (conductive) hardhats provide no electrical protection.

    DON'T MESS WITH YOUR HARDHAT





    Ray Mullin, vice-chair of the Canadian Standards Association (CSA) Z94.1-05 Industrial Protective Headwear Standard, says it is important to be aware of the dangers of modifying hardhats or wearing winter liners. It could wipe out any of the protection it is designed to provide. In particular, do not:

  • Place metallic stickers on the shell of a non-conducting hardhat;
  • Drill a hole into the shell of a non-conducting hardhat;
  • Install a winter liner containing a metal zipper or studs into a non-conducting hardhat;
  • Wear earmuffs containing metal when using a non-conducting hardhat;
  • Use paint, paint thinner or certain cleaning products on a non-conducting hardhat (instead, wash the hardhat with soap and water).

    Choose the right hardhat for your job. But remember, staying safe is not simply a matter of using your hardhat. You must use your head, too.

    SOURCE:

    http://www.safetytoolboxtopics.com/PPE/right-hardhat-for-the-right-job.html