For inquiries regarding water supply, please contact the Water Works Bureau Customer Service Center.
Water Works Bureau Customer Service Center
Phone: 045-847-6262 Fax: 045-848-4281
※Please be careful not to make a mistake.
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Last updated on April 1, 2025.
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If you have any proposals for projects listed in the following plans, etc., using PPP methods (concession, PFI, DB, DBO, DBM, etc.), please first refer to "Private Proposal Window for PPP".
■Concept of future facility development
■Yokohama Water Supply Medium-Term Management Plan
■Comprehensive Social Infrastructure Development Plan (Yokohama City Water Supply Facility Development Plan)
Proposals are basically equivalent to private proposals under Article 6 of the PFI Law, but depending on the proposed PPP / PFI method, proposals that do not depend on the PFI Law are also referred to as "Co-creation Front (free type) ) ".
When considering proposals, please check the [PPP / PFI Business Private Proposal Promotion Manual (outside site)] issued by the Cabinet Office, and be sure to consult with the person in charge below before submitting the proposal.
In addition, Motoichi does not assume legal duty for correspondence to suggestion and the realization by prior consultation, suggestion.
In addition, please note that there is a possibility that the proposal may be provided to the Ministry of Land, Infrastructure, Transport and Tourism, the Cabinet Office, etc. when applying for national treasury assistance.
Policy Administration Bureau Co-Creation Promotion Office Co-Creation Promotion Section
Phone: 045-671-4395
E-Mail address ss-ppp@city.yokohama.lg.jp
Water Works Bureau Customer Service Center
Phone: 045-847-6262 Fax: 045-848-4281
※Please be careful not to make a mistake.
Planning Division, Water Works Bureau Facility Department
Phone: 045-671-3061
Phone: 045-671-3061
Fax: 045-212-1158
E-Mail address su-keikaku@city.yokohama.lg.jp
Page ID: 117-461-250