A slurry of cleaned silica sand flows into the wash plant, where it is washed in preparation for storage at the Wisconsin Industrial Sand Co.'s Maiden Rock facility in Maiden Rock, Wis. The new rule ...
LOUISVILLE, Ky. — A new federal rule aiming to limit underground miners' exposure to dangerous air particles officially went into effect on Monday. The new rule seeks to limit miners' exposure to what ...
On Tuesday, federal officials posted new rules to protect coal and other miners from toxic silica dust, a growing problem in mines that has left thousands sick and dying. It took mine safety ...
Researchers have detailed a critical connection associated with a major environmental cause of silicosis and a form of lung cancer. Exposure to crystalline silica (CS) is common to a variety of ...
On Tuesday, federal officials posted new rules to protect coal and other miners from toxic silica dust, a growing problem in mines that has left thousands sick and dying. It took mine safety ...
The Department of Labor is issuing a long-awaited and controversial rule Thursday aimed at better protecting workers from inhaling silica dust. The new rule dramatically reduces the allowed exposure ...
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