Job Description:

• 1) Wires and detonates explosives in specified sequence to blast overburden in open pit copper mine: Lays main line of primacord between rows of charged blastholes and ties cord into main line to form blast pattern.

• 2) Ties specified lengths of delaying fuses into pattern to time sequence of explosions.

• 3) Connects blasting cap and flips switch on electronic blasting device to detonate charge upon signal from SUPERVISOR, BLASTING.