Armorock, LLC: OSHA inspections and violations

29 CFR 1910.1053 · Silica dust in general industry

29 CFR 1910.1053(c)

(c) Permissible exposure limit (PEL). The employer shall ensure that no employee is exposed to an airborne concentration of respirable crystalline silica in excess of 50 µg/m 3, calculated as an 8-hour TWA.

29 CFR 1910.1053(e)(1)

(e) Regulated areas—(1) Establishment. The employer shall establish a regulated area wherever an employee's exposure to airborne concentrations of respirable crystalline silica is, or can reasonably be expected to be, in excess of the PEL.

29 CFR 1910.1053(f)(1)

(f) Methods of compliance—(1) Engineering and work practice controls. The employer shall use engineering and work practice controls to reduce and maintain employee exposure to respirable crystalline silica to or below the PEL, unless the employer can demonstrate that such controls are not feasible. Wherever such feasible engineering and work practice controls are not sufficient to reduce employee exposure to or below the PEL, the employer shall nonetheless use them to reduce employee exposure to the lowest feasible level and shall supplement them with the use of respiratory protection that complies with the requirements of paragraph (g) of this section.

29 CFR 1910.106 · Flammable liquids

29 CFR 1910.119 · Process safety management

29 CFR 1910.132 · Personal protective equipment, general requirements

29 CFR 1910.134 · Respiratory protection

29 CFR 1910.147 · Lockout/tagout

29 CFR 1910.151 · First aid and eyewash

29 CFR 1910.184 · Slings

29 CFR 1910.212 · Machine guarding

29 CFR 1910.22 · Walking-working surfaces

29 CFR 1910.28 · Fall protection in general industry

29 CFR 1910.304 · Grounding and circuit protection