Labour market · 13/10/2010

Keystone Steel and Wire Company Granted Permanent Variance for Lead and Arsenic Exposure

The Occupational Safety and Health Administration (OSHA) has granted a permanent variance to Keystone Steel and Wire Company, allowing the company to use a vacuum-containment system to clean crane-motor housings during maintenance, instead of complying with regulations that prohibit the use of compressed air to remove lead and arsenic particulates.