- Yokohama-shi Top Page
- Living and Procedures
- Community Development and Environment
- Rivers and sewers
- Sewer
- Efforts related to sewerage
- Comprehensive private consignment of sewer pipes (public-private partnership project)
- Briefing session for public offering of comprehensive private consignment in medium- and large-diameter pipes [held on July 13, 2023]
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Briefing session for public offering of comprehensive private consignment in medium- and large-diameter pipes [held on July 13, 2023]
Last Updated July 13, 2023
Materials for briefing session
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Inquiries to this page
Sewer River Bureau Sewerage Pipeline Department Sewer Management Division
Telephone: 045-671-2832
Telephone: 045-671-2832
Fax: 045-641-5330
Email address: gk-kanrohozen@city.yokohama.lg.jp
Page ID: 686-197-597
