Estimator (Construction)
みつもりいん
Industry & Occupation
Classification
- Major : Clerical Occupations
- Middle : Accounting Clerical Occupations
- Minor : Other Accounting Clerical Occupations
Summary
Specialist who calculates the quantities of materials, labor, and machinery in construction projects and prepares cost estimate sheets.
Description
Construction estimators quantify required materials and workloads based on design drawings, specifications, and site surveys, and calculate construction costs using various unit price information. They handle tasks from rough cost estimates to detailed estimates, adjust unit prices from the perspectives of cost optimization and profit securing, and collaborate with clients, designers, and construction managers on estimate preparation and submission, negotiations, and cost management.
Future Outlook
With growing needs for productivity improvements and cost transparency in the construction industry, roles are expected to become more advanced and efficient through the adoption of AI and BIM for automated quantity surveying, while demand for highly specialized personnel will remain stable.
Personality Traits
Good teamwork / Logical thinking / Meticulous / Strong sense of responsibility
Work Style
Career Path
Junior Estimator → Senior Cost Engineer → Quantity Surveying Supervisor → Quantity Surveying Department Manager → Construction Manager
Required Skills
CAD drawing reading / Cost calculation / Estimation software / Quantity takeoff
Recommended Skills
Aptitudes (Strengths Preferred)
| Item | Description |
|---|---|
| Analytical & Logical Thinking | To accurately extract quantities and cost elements from drawings and specifications. |
| Attention to Detail & Accuracy | Small quantity errors can lead to large cost differences. |
| Numerical & Quantitative Analysis | Quantitative analysis such as quantity calculations and unit price computations forms the core of the job. |
Aptitudes (Weaknesses Acceptable)
| Item | Description |
|---|---|
| Creativity & Ideation | Cost calculation is mostly routine work, where accuracy is valued more than creativity. |
| Physical Stamina & Endurance | Mainly desk work, so physical demands are low. |
Related Qualifications
- Construction Industry Accountant
Related Jobs
- Construction Management Technician
- Design Engineer