Revision of water supply equipment construction design and construction guidelines (2024.04.01)

Water supply equipment construction design and construction guidelines have been revised (operation from April 1, 2024)

[Main Revision Points]

1. Addition of prior consultation, etc. when installing a large meter
2. Adding the calculation method of the planned amount of water used and simultaneous water used
3. Amendments to the adoption of new water supply materials
4. Correction due to change of window of water supply construction reception center
5. Correction of typographical errors, etc.

• Click here to download the water supply equipment construction design and construction guidelines.→Water supply equipment construction design and construction guidelines Yokohama City (yokohama.lg.jp)
• Click here to download a set of application documents.→List of application documents Yokohama City (yokohama.lg.jp)