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- Excite Yokohama Ryugu Bridge Rainwater Main Line Sewerage Maintenance Project (Part 4)
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Excite Yokohama Ryugu Bridge Rainwater Main Line Sewerage Maintenance Project (Part 4)
Last update date April 30, 2024
Construction work
About construction
About construction briefing session
A construction briefing session was held on November 19, 2023.
・Explanatory materials (PDF: 2,977KB)
・Summary of proceedings (PDF: 117KB)
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For inquiries to this page
Sewerage River Bureau Sewerage Pipeline subordinate water office
Phone: 045-337-3010
Phone: 045-337-3010
Fax: 045-337-3013
Email address: gk-gesuidojimusho@city.yokohama.lg.jp
Page ID: 131-418-854
