Table 1: Specified Exposure Control Methods When Working With Materials Containing Crystalline Silica

(c) Specified exposure control methods. (1) For each employee engaged in a task identified on Table 1, the employer shall fully and properly implement
the engineering controls, work practices, and respiratory protection specified for the task on Table 1, unless the employer assesses and limits the exposure
of the employee to respirable crystalline silica in accordance with paragraph (d) of this section