Underground Mining
Secondary Blasting Operations — Underground Hard Rock
Competence to carry out secondary blasting of oversize and hang-ups in underground hard rock operations.
Back to programmesMQA/SP/0062/07
Overview
This skills programme addresses the competencies required for secondary blasting operations, including the treatment of oversize rock and hang-ups in draw points and orepasses.
Competencies & outcomes
- Assess oversize rock and hang-ups and select the correct method
- Prepare and place secondary blasting charges safely
- Guard and clear the area and confirm the blast
- Examine and make safe the area after the blast
Entry requirements
- Employed underground in a hard rock operation
- Valid certificate of medical fitness for underground work
- Able to communicate orally and in writing
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