Federal agencies said Judge Robert Holmes Bell also ordered 34-year-old Anthony M. Davis of Canton to pay $168,000 in restitution for violating the Clean Air Act.
Authorities said Davis bought a former paper mill in Otsego to salvage scrap material from a powerhouse building containing large boilers and turbines.
They said he had workers collect scrap without wetting the asbestos with water and collecting it for proper disposal.
The U.S. Environmental Protection Agency says that released a significant quantity of asbestos from several floors of the building.
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