FORT LAUDERDALE, Fla. – The U.S. Department of Labor's Occupational Safety and Health Administration has issued citations to E.N. Range Inc. in Miami, Fla., alleging the company knowingly neglected to protect employees who clean gun ranges from serious overexposure to lead. It also provided, without medical supervision, non-FDA-approved treatments for lead exposure. The company was cited for more than 50 violations of the lead standard and others, with total proposed penalties of $2,099,600.