- Yokohama-shi Top Page
- Living and Procedures
- Community Development and Environment
- Rivers and sewers
- Sewer
- Sewerage management and usage fees
- Yokohama City Sewerage Business Management Study Group
- Yokohama City Sewerage Business Management Study Group (8th term)
- Comprehensive Private Consignment Study Group for Sewerage Pipelines
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Comprehensive Private Consignment Study Group for Sewerage Pipelines
Last Updated January 29, 2020
Inquiries to this page
Sewer River Bureau Management Promotion Department Management Promotion Section
Telephone: 045-671-2838
Telephone: 045-671-2838
Fax: 045-664-0571
Email address: gk-management@city.yokohama.lg.jp
Page ID: 672-925-458
