053-3 Wyo. Code R. § 57.19093
Current through April 27, 2019
A standard code of hoisting signals shall be adopted and used at each mine. The movement of a shaft conveyance on a "one bell" signal is prohibited.
053-3 Wyo. Code R. § 57.19093
A standard code of hoisting signals shall be adopted and used at each mine. The movement of a shaft conveyance on a "one bell" signal is prohibited.
053-3 Wyo. Code R. § 57.19093