What floor is the secondary water supply equipment on the 24th floor? What floor is the charge for secondary water supply?

The purpose of secondary water supply is to solve the water supply demand when the municipal pipe network water supply can not meet the demand. Then, what floor is the secondary water supply equipment on the 24th floor? What floor does the secondary water supply for high-rise buildings start from? What floor is the charge for secondary water supply? Let's take a look together.

What floor is the secondary water supply equipment on the 24th floor?

In general, the secondary water supply equipment is installed in the equipment room on the first or second floor of the basement of the residential area. If there is no basement in the community, the secondary water supply equipment is generally installed in the equipment room on the 1 floor of the community.

What floor does the secondary water supply for high-rise buildings start from?

If there are more than 7 floors in the community, the probability of secondary water supply is relatively high. Secondary water supply generally starts from the seventh floor. For residential buildings with more than 7 floors, secondary pressurization equipment is generally used to deliver water to each household.

Two standards of urban water pressure. One is that the national regulations meet the service head of 28M (six floors); The other is 14M head (three floors) as stipulated in Document No.277 of the Ministry of Construction. Due to different topography, the most unfavorable water pressure for water supply in local waterworks can't reach 28m head, so the head should not be less than 14m.

General municipal water supply is responsible for the water supply of floors 1-6, and the secondary water supply mode starts from the 4th or 7th floor.

According to the current pressure of municipal water supply, the fifth floor in many areas actually needs secondary water supply, because the scope of municipal water supply is limited and there is a lot of room for the development and process of urbanization. Because of the large water supply and limited water supply, many high-rise water supplies are included in the category of secondary water supply when they are supplied by districts. Among them, the secondary water supply of high-rise buildings can include residential water, garden irrigation in public areas, toilet water and fire water.

What floor is the charge for secondary water supply?

The price of additional water fee for secondary water supply also depends on the specific water supply method and charging method. At present, there are two ways of secondary water supply for real estate. One way is to pressurize the municipal tap water to the water tank, which means that the water tank should be cleaned regularly, and the extra water fee is relatively cheaper. The other way is to supply water without negative pressure, which is directly pressurized on the basis of municipal water pressure. The water quality is the same as that of municipal water, and the equipment is relatively expensive and the additional cost is higher. The specific charges and pricing of secondary water supply are determined by the residential property, so different charging methods also lead to different water charges. For example, the secondary water supply fee in Bohai County Community is different from month to month, with the highest monthly fee of 4.2/ ton and the lowest of 2.88/ ton.

The above is about the floor of the 24 th floor secondary water supply equipment, and from which floor the secondary water supply is charged. When the water pressure of municipal water supply is insufficient, secondary water supply is needed. Now all floors are high-rise buildings, which generally need secondary water supply. But we should pay attention to the harm of secondary water supply and deal with it in time.