- Yokohama-shi Top Page
- Lifestyle and procedures
- Community Development and Environment
- Rivers and sewers
- Sewer
- Efforts related to sewerage
- Comprehensive private consignment of sewer pipelines (public-private partnership project)
- Briefing session for open recruitment of comprehensive private consignment in medium and large diameter pipes [held on July 13, 2023]
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Briefing session for open recruitment of comprehensive private consignment in medium and large diameter pipes [held on July 13, 2023]
Last update date July 13, 2023
Presentation materials
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For inquiries to this page
Sewerage River Bureau Sewerage Pipeline Department Sewer Management Division
Phone: 045-671-2832
Phone: 045-671-2832
Fax: 045-641-5330
Email address: gk-kanrohozen@city.yokohama.lg.jp
Page ID: 686-197-597