Dam Excavation Worker
だむくっさくさぎょういん
Industry & Occupation
Classification
Summary
Specialized workers who operate heavy machinery and boring machines at dam and tunnel construction sites to drill and excavate bedrock and earth. They perform excavation work safely and efficiently based on geological surveys and construction plans.
Description
Dam excavation workers are specialized operators of heavy machinery and boring machines at dam and tunnel construction sites, drilling and excavating bedrock and earth. Based on prior geological surveys, they determine excavation directions and depths, and conduct blasting, concrete shotcreting, and post-excavation mucking in compliance with safety standards. They also assist with surveying according to work plans, manage underground environments, perform machine maintenance, and ensure worker safety. Teamwork is essential, and the job demands high attention, physical strength, and quick response in emergencies under harsh natural conditions.
Future Outlook
Demand continues due to social infrastructure development and countermeasures against aging infrastructure. Mechanization and automation technologies are expected to advance amid labor shortages.
Personality Traits
Cautious / Cooperative / Patient / Strong Sense of Responsibility
Work Style
Domestic Travel / On-site Work / Outdoor / Shift Work / Team Work
Career Path
Excavation Worker (Apprentice) → Excavation Worker → Site Leader → Site Supervisor → Civil Engineering Construction Manager → Project Manager
Required Skills
Basic Geological Survey Knowledge / Blasting Work / Heavy Equipment Operation / Survey Assistance / Underground Safety Knowledge
Recommended Skills
CAD/Surveying Software / English (Site Terminology) / First Aid / Ground Analysis Software / Radio Communication Operation
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Because it is necessary to respond to changes in site conditions such as geology and weather. |
| Attention to Detail & Accuracy | Because small construction errors directly impact safety. |
| Physical Stamina & Endurance | |
| Problem Solving | Because quick responses to geological changes and machine troubles are required. |
| Stress Tolerance | Because it requires enduring tense conditions such as confined spaces, high places, and blasting work. |
| Collaboration & Teamwork | Because teamwork is required to ensure safety and progress work. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Because work procedures are standardized, creative thinking is minimal. |
| Numerical & Quantitative Analysis | Because calculations mainly involve simple numerical processing like survey assistance, with little advanced analysis. |
Related Qualifications
- Civil Engineering Construction Manager
- Geological Survey Technician
Aliases
- Boring Worker
- Tunnel Excavation Worker
Related Jobs
- Civil Engineering Worker
- Dam Construction Manager
- Geological Survey Technician
- Tunnel Excavation Worker