Water supply equipment construction-related specifications, etc.

Last Updated July 26, 2024

Documents (Guidelines, Specifications, etc.)
Name and Contents
Water supply equipment construction design and construction guidelines (PDF: 23,933KB)
Guide (PDF: 1,337KB) such as road private use procedures with water supply equipment construction
About the handling of rehabilitation work in water supply equipment (PDF: 201KB)
Specifications for resin meter housing (PDF: 401KB)
Designated material confirmation procedure for adding materials from branch to meter (word: 104KB)
Designated material performance standard confirmation list (Excel: 82KB)
Procedures (PDF: 131KB) such as application for construction of plug removal in residential land in water supply equipment construction (1 plug)
List of Meter Installer Registration List (Excel: 223KB)
Standards of meter unit performance and structure and material for 40 mm diameter water supply (PDF: 297KB)
List of designated water supply materials (Excel: 31KB)
List of cleaning plug registrations (Excel: 19KB)
Free joint registration specifications for SUS meter meters (PDF: 327KB)
Meter Bushing Registration Specifications (PDF: 531KB)

For inquiries regarding water supply, please contact the Water Works Bureau Customer Service Center.

Water Works Bureau Customer Service Center

Telephone: 045-847-6262 Fax: 045-848-4281
※Please be careful not to make a mistake.

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