12 Shift Supervisor Certificate of Competency Blasting Certificate 3 years' experience as a Miner/Shift
12 Shift Supervisor Certificate of Competency Blasting Certificate 3 years' experience as a Miner/Shift
and regulatory agencies Requirements: - Opencast Blasting Certificate for Fiery Mines - 2 Valid Opencast
and regulatory agencies Requirements: - Opencast Blasting Certificate for Fiery Mines - 2 Valid Opencast
certificate Mine Overseer Certificate of Competence Blasting Certificate of Competence 8 years' experience
certificate Mine Overseer Certificate of Competence Blasting Certificate of Competence 8 years' experience