How to calculate the secondary pressurized water fee?

This secondary pressurization is divided into your own secondary pressurization facilities, or the secondary pressurization system of your entire community or building. This situation is generally calculated by adding water consumption to water charges.

There is no uniform standard for charging secondary pressurization fees for several floors, and local properties charge them according to specific conditions. Generally, the collection starts from the seventh floor. Water fee refers to the fees paid by water users and individuals to water supply units in accordance with the regulations.