The U.S. Department of Labor's Occupational Safety and Health Administration has cited RY Timber Inc. in Livingston with five repeat and four serious violations for exposing workers to combustible dust hazards.

BILLINGS, MT -- RY Timber Inc., a manufacturer of 2x4 studs, has been cited for five repeat and four serious violations for exposing workers to combustible dust hazards by the U.S. Occupational Safety and Health Administration (OSHA).