Sand Excavator (Construction Industry)
すなどりこう
Industry & Occupation
Classification
Summary
Worker who extracts and transports sand and gravel used at construction sites, quarries, and rivers, and supplies them to the site.
Description
Sand excavators excavate and extract sand and gravel used as construction materials from rivers, quarries, and other locations, sort them, and load them. They operate heavy machinery such as backhoes and wheel loaders to dig up soil and sand, load it onto dump trucks, and transport it. They also check the particle size and moisture content of the extracted materials for quality control, and engage in site leveling, drainage treatment, safety management, and more. The work is primarily outdoors, requiring adaptability to weather and changing work environments.
Future Outlook
Stable job demand is expected due to public works and infrastructure development needs. However, automation of heavy equipment and introduction of surveying drones may lead to labor reduction and increased efficiency.
Personality Traits
Cautious and attentive / Cooperative / Physically strong / Strong sense of responsibility
Work Style
Contract or dispatched employee possible / Day shift / On-site resident / Outdoor work
Career Path
Sand Excavator Apprentice → Sand Excavator (Mid-career) → Senior Sand Excavator → Site Supervisor Assistant → Site Supervisor
Required Skills
Basic Surveying Knowledge / Gravel Quality Assessment / Heavy Equipment Operation (Backhoe, Wheel Loader) / Soil and Sand Extraction Techniques
Recommended Skills
GPS Surveying Equipment Operation / Large Vehicle License / Safety Management Knowledge / Simple Machine Maintenance
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Flexible responses to changes in weather and terrain are required. |
| Attention to Detail & Accuracy | Careful observation is necessary to maintain appropriate particle size and moisture content. |
| Physical Stamina & Endurance | Physical strength is required for heavy equipment operation and sand loading/unloading. |
| Stress Tolerance | Necessary to endure long hours of work and heavy labor in outdoor operations. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Most tasks are standardized according to manuals, with few opportunities for creative thinking. |
Related Qualifications
- Construction Vehicle Operation Training
- Large Vehicle License
- Small Mobile Crane Operation Training
Aliases
- Gravel Extraction Worker
- Sand Extraction Worker
Related Jobs
- Civil Engineering Worker
- Quarry Worker
- River Construction Worker
- Stone Crusher Worker