- Yokohama-shi Top Page
- Municipal Government Information
- About Yokohama-shi
- Organization of the city
- Introduction of Sewer River Bureau
- Organization and Operations of Sewerage River Bureau
- Sewerage River Bureau Technical Management Division
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Sewerage River Bureau Technical Management Division
Last update date April 1, 2024
Important Notices
- [Important Notice] Please check here for information (latest) for business operators.
Location
〒231-0005
6-50-10, Honcho, Naka-ku, Yokohama-shi
City Hall 30th floor
Main Business and Contact Information
In charge of technical supervision
| Main Business | Contact information |
|---|---|
Matters related to technical supervision, safety management, etc. |
Phone number: 045-671-3577 |
In charge of civil engineering
| Main Business | Contact information |
|---|---|
| Preparation and adjustment of design and estimation standards for civil engineering, construction inspections, etc. | Phone number: 045-671-3530 |
In charge of equipment
| Main Business | Contact information |
|---|---|
| Creation and adjustment of design and estimation standards related to sewerage machinery and electrical equipment, construction inspections, etc. | Phone number: 045-671-2854 |
For inquiries to this page
Sewerage River Bureau General Affairs Department Technical Management Division
Phone: 045-671-3577
Phone: 045-671-3577
Fax: 045-663-4313
Email address: gk-gijutsukanri@city.yokohama.lg.jp
Page ID: 485-542-943
