MADISON, Wis. (AP) -- Federal labor officials say a Wisconsin milling company should pay $1.8 million in fines for failing to prevent a fatal plant explosion earlier this year.
The Didion Milling Co. plant in Cambria exploded on May 31. Five workers were killed.
The Occupational Safety and Health Administration issued a news release Friday saying that an accumulation of highly combustible grain dust likely caused the explosion. OSHA officials said the explosion was preventable and proposed $1.84 million in fines.
The company has 15 days to comply with the fine, request a conference with OSHA officials or contest the findings before the Occupational Safety and Health Review Commission.
A Didion spokeswoman didn't immediately reply to an email seeking comment.