Placer Mining Worker
さこうさいしゅさぎょういん
Industry & Occupation
Classification
Summary
Workers who extract placer minerals from rivers, seas, and quarries, and perform loading and sorting to prepare them for shipment as civil engineering and construction materials.
Description
Placer mining workers excavate and dredge sand, silica sand, and similar materials at riverbeds, coastlines, and quarries, loading them onto belt conveyors or dump trucks. In addition to heavy machinery operation, they handle cargo loading/unloading, machine inspections and simple maintenance, safety management, and quality checks, performing sorting and adjustments to meet construction material standards. They must adjust work plans in response to changes in weather and water levels, understand soil and geological conditions, and implement safety and health measures.
Future Outlook
While stable demand is expected due to infrastructure development and construction needs, the advancement of mechanization and automation will place greater emphasis on the skills of experienced operators. Strengthening environmental regulations will require the introduction of sustainable extraction methods.
Personality Traits
Cautious / Physically Fit / Strong Sense of Responsibility / Team-Oriented
Work Style
Heavy Equipment Operator / Outdoor Work / Shift Work / Team Work
Career Path
Operator → Senior Operator → Site Supervisor → Site Foreman → Safety Manager → Materials Procurement Staff
Required Skills
Basic Knowledge of Soil and Ground Conditions / Cargo Handling / Heavy Machinery Operation Skills / On-site Safety Management / Simple Machine Maintenance and Inspection
Recommended Skills
Dredging Skills / Drone Surveying / River Environment Management / Submersible Pump Operation / Surveying (Level Measurement)
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Adaptability | Because the ability to quickly respond to changes in weather and site conditions is required. |
| Attention to Detail & Accuracy | Because mistakes in heavy machinery operation or ground condition assessment can lead to accidents. |
| Physical Stamina & Endurance | Outdoor heavy machinery operation and cargo handling are common, requiring physical stamina to endure long hours of standing work and handling heavy objects. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Work is mainly based on manuals and instructions, where reliability is valued more than originality. |
Related Qualifications
- Construction Vehicle Operator
- Forklift Operation Skills Training
- Slinging Skills Training
- Small Mobile Crane Operator
Aliases
- Sand Extraction Worker
Related Jobs
- Gravel Extraction Worker
- Quarry Worker
- Stone Crusher