Text For Citation: 01 Item/Group: 004D Hazard:

29 CFR 1910.1053(f)(2)(i): The employer did not establish and implement a written exposure control plan: a)Delaware River Basin Stone LLC, 1823 Airport Road, Deposit, New York, 13754. On or about 3/26/2024, the employer did not establish and implement a written exposure control plan for employees in the general blue stone cutting area, Area A, exposed to 72.3 micrograms per cubic meter (mcg/m3) of respirable crystalline silica, eight hour time weighted average (TWA), approximately 1.45 times the OSHA permissible exposure limit of 50 mcg/m3. The sampling period was for 469 minutes. A zero increment is included for the 11 minutes not sampled. b)Delaware River Basin Stone LLC, 1823 Airport Road, Deposit, New York, 13754. On or about 3/26/2024, the employer did not establish and implement a written exposure control plan for employees in the special blue stone cutting area, Area C, exposed tp 109.3 micrograms per cubic meter (mcg/m3) of respirable crystalline silica, eight hour time weighted average (TWA), approximately 2.19 times the OSHA permissible exposure limit of 50 mcg/m3. The sampling period was for 477 minutes. A zero increment is included for the 3 minutes not sampled.