Granite Quarry Worker
みかげいしきりだしにん
Industry & Occupation
Classification
Summary
Occupation that quarries granite into block shapes at quarry sites and prepares it for processing and transportation.
Description
Granite quarry workers handle the quarrying of granite known as migakage stone at quarry sites. They drill holes in the rock face, drive in wedges to create fissures, and extract it in block form. As needed, they perform dynamite blasting and heavy machinery operations while thoroughly managing safety. The quarried stone is trimmed to sizes suitable for transport by truck or crane and passed to the next process. Due to the heavy outdoor labor and inherent dangers, advanced technical skills, physical stamina, and strong safety awareness are required.
Future Outlook
While the quarrying industry is experiencing a downward trend in labor demand due to automation and imported materials, demand for domestically produced granite remains strong, and the market value of skilled workers handling high-quality stone is expected to be maintained.
Personality Traits
Work Style
Includes Transfers and Business Trips / Outdoor Work / Team Work
Career Path
Apprentice → Granite Quarry Worker → Supervisor/Foreman → Quarry Manager
Required Skills
Drill Operation / Heavy Machinery Operation (Backhoe) / Occupational Safety and Health Management / Wedge Driving Technique
Recommended Skills
Blasting Technique (Basic) / Blueprint Reading / Slinging / Stone Quality Inspection
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Precision is required to discern cracks and quality in the stone. |
| Physical Stamina & Endurance | Involves extensive heavy outdoor labor, requiring high sustained physical endurance. |
| Stress Tolerance | Due to working in hazardous environments such as heavy machinery operation and high-altitude work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Work procedures are routine, with little need for generating new ideas. |
| Numerical & Quantitative Analysis | Little advanced mathematical analysis is required for the work. |
Related Qualifications
- Mobile Construction Machinery Operation Skills Training
- Slinging Skills Training
Related Jobs
- Quarry Worker
- Stone Fabricator
- Stonemason