The company has been cited for a dozen willful federal safety violations in the explosion and fire at its Waukegan facility on May 3, 2019 that claimed the lives of four workers.
The silicon chemical products manufacturer faces $1,591,176 in penalties and has been placed in the in the Severe Violator Enforcement Program.
OSHA investigators determined AB Specialty Silicones failed to ensure that electrical equipment and installations in the production area of the plant complied with OSHA electrical standards, and were approved for hazardous locations. The company also used forklifts powered by liquid propane to transport volatile flammable liquids, and operated these forklifts in areas where employees handled and processed volatile flammable liquids and gases, creating the potential for ignition.
"An employer's adherence to safety and health standards, including the proper use of electrical equipment and forklifts when handling flammable liquids, is critical to preventing fire, explosions and other incidents that can seriously or fatally injure workers," said OSHA Acting Regional Administrator Nancy Hauter, in Chicago, Illinois.