Blaster (Mining, Quarrying)
かやくいん
Industry & Occupation
Classification
Summary
A specialized technical occupation responsible for planning rock blasting work using explosives at mining or quarrying sites, handling everything from loading to blasting and safety management.
Description
Blasters (Mining, Quarrying) design the type, quantity, and placement of explosives based on geological surveys and excavation plans at mines or quarries, and load explosives into boreholes. They install detonators to conduct blasting, and thoroughly manage safety through fragmentation checks, flyrock prevention, vibration and noise measurements, etc. This occupation requires technical expertise and qualifications to comply with laws and work manuals while minimizing impacts on the surrounding environment.
Future Outlook
With demand for resource development and infrastructure construction, the need for blasting technicians at mining and quarrying sites is expected to remain stable. Strengthening safety regulations will enhance the market value of those with specialized qualifications.
Personality Traits
Cautious / High concentration / Strong sense of responsibility
Work Style
On-site Coordination / Outdoor Work / Shift Work / Team Work
Career Path
Blaster Assistant → Blaster → Blasting Chief Technician → Safety Management Technician → Mining and Quarrying Site Supervisor
Required Skills
Blasting Design / Drilling Operation / Explosives Loading / Safety Management / Vibration and Noise Measurement
Recommended Skills
CAD (Work Planning) / Geological Knowledge / Radio Communication Operation
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | Because it is necessary to calculate the appropriate amount and placement of explosives. |
| Attention to Detail & Accuracy | Because mistakes in explosives loading or detonation procedures are not allowed. |
| Physical Stamina & Endurance | Because it requires physical strength for operating heavy equipment and drilling blast holes. |
| Planning & Organization | The ability to plan and coordinate blasting schedules and procedures is required. |
| Stress Tolerance | Because it involves danger, the ability to work calmly under tension is necessary. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work procedures are established, and there is little opportunity to exercise creativity. |
Related Qualifications
- Explosives Handling Safety Manager
- Hazardous Materials Handler (Class B)
Related Jobs
- Boring Technician
- Excavator
- Rock Drill Operator