- Yokohama-shi Top Page
- Yokohama City Q & A Frequently Asked Questions
- Search by the competent ward office
- Sewerage & Rivers Bureau
- Sewer office
- I'd like to know the supervisory department of sewerage works.
The text is from here.
I'd like to know the supervisory department of sewerage works.
Last updated on March 1, 2024.
The supervision department for sewerage work varies depending on the construction site, construction scale and content.
Main supervisors of Public Works Office in each district
Construction of small-diameter sewer pipes that directly receive drainage from each household, construction of rivers and waterways, etc.
Main supervisory contents of the sewerage office
Large-scale construction such as main sewer pipes, construction of water reclamation centers and pumping stations, etc.
How to confirm the supervisory department
Please confirm the name and contact information listed at the bottom of the construction signboard installed at the construction site.
If you have any problems with noise, vibration, smell, or traffic regulations associated with construction
Please contact the supervisory department listed on the construction signboard, construction notice, etc.
About contact information of sewer office
The sewer office supervises in two places according to the area.
・Sewer office (Northern) Telephone: 337-3010
・Sewer office (Southern) Telephone: 871-4471
Inquiries to this page
Sewerage and Rivers Bureau Sewer Pipeline Sewerage Office
Phone: 045-337-3010
Phone: 045-337-3010
Fax: 045-337-3013
E-Mail address [email protected]
Page ID: 451-233-097