Americold Logistics, LLC, Darien, Wis.

The employer is contesting an other-than-serious citation, a three-item serious citation, and a penalty of $15,415. The serious citation includes the alleged violations of 1910.132(a), for failure to ensure that protective equipment was used where necessary whenever hazards capable of causing injury and impairment were encountered; 1910.165(b)(3), for failure to ensure that the employee alarm was distinctive and recognizable as a signal to evacuate the work area or to perform actions designated under the emergency action plan; and 1910.176(a), for failure to keep aisles or passageways clear (16-0850).