053-2 Wyo. Code R. § 56.6404

Current through April 27, 2019

Section 56.6404 - Separation of blasting circuits from power source

(a) Switches used to connect the power source to a blasting circuit shall be locked in the open position except when closed to fire the blast.

(b) Lead wires shall not be connected to the blasting switch until the shot is ready to be fired.