Underground Transmission Line Worker
ちちゅうそうでんせんこう
Industry & Occupation
Classification
Summary
Specialized construction worker who lays high-voltage transmission cables underground and performs connections, protection, testing, and maintenance.
Description
Underground transmission line workers secure the roadbed for high-voltage transmission cables to be laid underground, lay the cables, perform joint connections and insulation/waterproofing treatments, and maintain stable power transmission through subsequent backfilling, paving, electrical testing, and inspections. On-site work requires operation of heavy machinery, positioning using surveying instruments, strict safety measures for high-voltage operations, and flexible responses to weather and ground conditions.
Future Outlook
High demand in urban areas and for updating aging equipment, with stable operations expected. Demand for technicians may increase with the development of transmission routes for renewable energy-derived power.
Personality Traits
Cautious and accurate / Good cooperativeness / Physically fit / Strong sense of responsibility
Work Style
Career Path
Underground Transmission Line Worker Apprentice → Underground Transmission Line Worker → Group Leader/Foreman → Construction Management Technician → Site Agent
Required Skills
High-Voltage Cable Laying / High-Voltage Work Safety / Surveying and Positioning / Trench Excavation / Waterproofing Technology
Recommended Skills
CAD (Construction Drawing Reading and Creation) / Heavy Equipment Operation / Safety Management / Surveying Equipment Operation
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Attention to Detail & Accuracy | Because accuracy is crucial in high-voltage cable connections and insulation treatments. |
| Physical Stamina & Endurance | Physical strength is required for heavy machinery operation, prolonged standing work, and handling heavy materials. |
| Collaboration & Teamwork | Because it is necessary to collaborate with on-site staff to advance work safely. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work follows existing design drawings. |
| Numerical & Quantitative Analysis | Because it emphasizes work procedures over advanced calculations. |
Related Qualifications
- High-Voltage Cable Work Special Training
- Second-Class Electrician
Aliases
- Underground Transmission Line Worker
Related Jobs
- Cable Laying Worker
- Distribution Line Worker
- Overhead Transmission Line Worker