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- About excavation near public sewer (Naka Ward)
Last updated on January 25, 2024.
The text is from here.
About excavation near public sewer (Naka Ward)
What is excavation near public sewers?
When digging near the public sewer for civil engineering and construction work, etc., and when you are going to dig deeper than the sewer pipe, please submit "registration form near the public sewer". (Article 25 of the Yokohama City Sewerage Ordinance)
Application for permission
At least seven days prior to the construction of the site, please fill out the required items and submit three copies to Public Works Office with the required documents attached to the registration form.
・Near public sewer registration form PDF (PDF: 95KB), WORD (word: 18KB)
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Inquiries to this page
Naka Ward Naka Public Works Office
Phone: 045-641-7681
Phone: 045-641-7681
Fax: 045-664-6196
E-Mail address do-nakaiken@city.yokohama.lg.jp
Page ID: 510-685-921
