Grade 12 - Blasting/Rock-Breaking Certificate - Onsetter Certificate - Law and Standards with Supervisory
Grade 12 Blasting Certificate for Scheduled Mines Onsetters Certificate 3 -5 years experience in a shaft mining
area Requirements Grade 12 Blasting Certificate Onsetter Certificate 5 - 7 Years experience in an underground
a record of explosives Requirements Grade 12 Onsetter's Certificate Blasting Certificate applicable to
assist Artisans when required Requirements Grade 12 Onsetter Certificate Blasting Certificate for Hard Rock