Text For Citation: 01 Item/Group: 002 Hazard:

29 CFR 1910.119(f)(1)(ii): The employer's written operating procedures did not address the requirements for the operating limits: a) Green Lines, Mix House, Bay 9: On or about February 14, 2024, the employer failed to address the operating limits in the written operating procedure, 4-02-009B - Preparation of Solvent Mixes, when employees prepared solvent mixtures using the flammable liquid, diethyl ether, in the makeup tank. The vapors from the flammable liquid used in the solvent mixtures can ignite and expose employees to flash fire hazards. b) Solvents Area: On or about February 14, 2024, the employer failed to address the operating limits in the written operating procedure, RAD-SV-418 - Transferring Ether Product from T7 to M10, when employees worked with diethyl ether. Exposure to diethyl ether could lead to serious injury or death from chemical inhalation and fire hazards. c) Legacy NC, SCR Area: On or about February 13, 2024, the employer failed to address the operating limits in the written operating procedure, RAD-NC-345 - Switching to the SCR from the Piccolo, when employees worked with nitric oxides (NOx) and anhydrous ammonia. Exposure to NOx gas and anhydrous ammonia could lead to serious injury or death from chemical inhalation and fire hazards. ABATEMENT CERTIFICATION REQUIRED ABATEMENT NOTE: The operating limits shall address the consequences of deviation and steps required to correct or avoid deviation.