Tunneling Worker (Dam and Tunnel Construction Works)
くっしんいん
Industry & Occupation
Classification
Summary
Specialized worker who advances tunnels at dam and tunnel excavation sites using shield machines or blasting operations to progress the work safely and efficiently.
Description
The Tunneling Worker (Dam and Tunnel Construction Works) is a specialized technician who advances tunnels and dam pits using shield machines (TBM) and blasting techniques. They handle a wide range of tasks from operation and maintenance of excavation machinery to planning blasting operations, safety management, progress surveying, and temporary support installation, while executing work with awareness of quality, safety, and schedule. Long hours in confined spaces and adaptation to varying geological conditions are required, and teamwork along with a high sense of responsibility are essential.
Future Outlook
Demand for renewal and new construction projects is increasing due to aging infrastructure, with stable demand expected. However, challenges include technology succession and labor shortages.
Personality Traits
Calm and composed / Cautious / Cooperative / Strong sense of responsibility
Work Style
Career Path
Tunneling Worker → Site Agent → Construction Management Technician → Civil Engineer → Project Manager
Required Skills
Blasting Technology / Maintenance and Inspection of Construction Machinery / On-site Surveying / Safety and Health Management (Risk Assessment) / Shield Machine Operation
Recommended Skills
Basic Knowledge of Geology / Blasting Technician / Civil Engineering Construction Management Technician (Level 2 or Higher) / Forklift Driving Skills / Small Mobile Crane Driving Skills
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | High adaptability is required as the work environment changes frequently. |
| Attention to Detail & Accuracy | Meticulous attention is required for excavation accuracy and safety assurance. |
| Physical Stamina & Endurance | Physical stamina to endure long hours of heavy labor is essential. |
| Stress Tolerance | Stress tolerance is needed for work in confined spaces and hazardous operations. |
| Collaboration & Teamwork | Teamwork is essential. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Creativity is minimal as it follows standardized work procedures. |
| Numerical & Quantitative Analysis | Advanced mathematics is not required. |
Related Qualifications
- Blasting Technician
- Civil Engineering Construction Management Technician Level 2 or Higher
- Forklift Operation Skills Training
- Small Mobile Crane Operation Skills Training
Aliases
- Shield Machine Operator
- Tunnel Excavation Worker
Related Jobs
- Civil Engineering Worker
- Geological Engineer
- Shield Machine Operator
- Tunnel Engineer