Underground Self-Propelled Frame Assembler (Inside Tunnel)
こうないじそうわくぐみたてこう
Industry & Occupation
Classification
Summary
Worker who uses self-propelled support construction machines inside tunnels to assemble frames of support materials and prevent tunnel collapses.
Description
The Underground Self-Propelled Frame Assembler (Inside Tunnel) is a specialist who operates self-propelled support construction machines inside tunnels (tunnels), assembles steel or wooden support materials (frames), and supports the tunnel ceiling and side walls. The work is performed in dark and confined spaces, with adjustments to the type and spacing of frames based on geological and environmental changes. It involves high-altitude work and heavy machinery operation, making safety management essential.
Future Outlook
A certain number of job openings are expected due to demand from infrastructure development and disaster prevention projects, but the number of workers is on a declining trend due to advances in mechanization and automation.
Personality Traits
Work Style
Career Path
Worker → Veteran Worker → Site Leader → Site Supervisor → Civil Engineering Construction Management Technician
Required Skills
Operation of Self-Propelled Support Construction Machines / Reading Drawings and Instructions / Safety Management / Support Installation / Tool Handling
Recommended Skills
Basic Geology Knowledge / Basic Mechanical Engineering Knowledge / First Aid
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | To cope with non-standard sites where environmental and geological conditions change. |
| Attention to Detail & Accuracy | Because even minor assembly mistakes can directly lead to accidents. |
| Physical Stamina & Endurance | Because handling heavy materials and prolonged standing work are required. |
| Problem Solving | Required to quickly respond to geological changes or machine troubles during work. |
| Stress Tolerance | Because it is necessary to endure work in confined and hazardous environments. |
| Collaboration & Teamwork | Because it is necessary to collaborate as a team to proceed with the work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because it involves following procedures more than creative thinking. |
| Numerical & Quantitative Analysis | Because it focuses more on on-site work than calculations. |
Related Jobs
- Mining Worker
- Support Worker
- Underground Worker