Please inform this of inquiry about revision of water rate.
In addition, please refer in addition as you publish "common question" (FAQ) about water rate revision in web page.
|Dial for exclusive use of Yokohama-shi water rate revision|
Telephone: 045-849-6128 (8:30-17:15, days including Saturdays, Sundays and holidays)
Period We establish from February 1, 2021 to March 31, 2022
Deterioration advances because we maintained water purification plant and distributing reservoir, most of water supply facilities including water pipe for the rapid economic growth period, and there is update in the necessary situation. In addition, it is necessary to push forward earthquake resistance to minimize damage of earthquake disaster.
On the other hand, trend toward decreases has water rate income, and rate income is in a severer situation when population will decrease in future.
We will push forward thorough management effort as Water Works Bureau in future, but revise water rate to be safe, and to send high quality tap water to citizens for the future.
Contents of rate revision
We raise water rate by 12% on the average. In addition, we transfer fee structure to fee structure according to diameter.
Old and new contrast list of main change
It is fee structure until June 30, 2021 (former)
|It is fee structure from July 1, 2021 (newly)||Contents|
|Base rate||Uses (flat 790 yen/month)||Diameters||We assume base rate depending on diameter of meter.|
|Sub-quantity rate||Uses||Diameters||We assume sub-quantity rate that we set every diameter of meter.|
|Basic quantity of water||8㎥ (one month)||The abolition||We assume base rate and sub-quantity rate (for quantity of water that we used) system to be expected to pay.|
Shift to fee structure according to diameter
We maintain facility of scale that accepted water supply to be required so that citizen's all of you can use tap water in Water Works Bureau anytime and are doing maintenance. In addition, when we use much water at a time, we install meter of big diameter, and diameter of meter sets according to use quantity of water of customer. It shifts to base rate that accepted diameter of water meter from base rate of flat 790 yen/month and "fee structure according to diameter" to do now to have you bear expense required for maintenance and maintenance of facility according to available quantity of water every diameter. In addition, about sub-quantity rate, we set every diameter.
(confirmation of diameter of water meter)
We display meter diameter of customer on the surface of "announcement of use of water supply, sewer quantity of water" (inspection of a meter vote). Please confirm.
(a) Diameter (in the case of this sample, it is 20mm) of meter
(i) This time use quantity of water
(u) Water rate (July 1, 2021 revision)
(e) Sewerage system usage fee (there is not revision)
The abolition of basic quantity of water
Current rate includes basic quantity of water of 8㎥ in base rate in one month, and, as for within 8㎥, rate becomes flat regardless of quantity of water. We abolish basic quantity of water to do with plain fee structure with fairness to be expected to pay rate according to use quantity of water after the rate revision.
New list of charges (for one month)
Water rate measures use quantity of water by inspection of a meter every two months and calculates. As for the water rate for two months, please see "confirmation method of water rate".
New fee structure is applied from July 1, 2021. (there is no revision of sewerage system usage fee.)
[from before June 30, 2021 in the case of use]
As for "the customer of odd month inspection of a meter, water rate with new list of charges is applied to "customer of even month inspection of a meter after inspection of a meter in October" like the next table September".
[when we start use after July 1, 2021]
Water rate with new list of charges is applied after the first inspection of a meter.
Confirmation method of water rate
Water rate, sewerage system usage fee chart (from July, 2021)
Water rate measures use quantity of water by inspection of a meter every two months. Therefore, we add up rate every one month and, with use quantity of water for 2 months as 1/2, calculate water rate for two months.
[example: in diameter 20mm, two months in the case of use quantity of water 30㎥]
With use quantity of water 30㎥ for two months as 1/2, we calculate for using 15㎥ in 15㎥, the second month in the first month.
(first month +2 or the moon eyes) X consumption tax = water rate
(1,858 yen +1,858 yen) X 1.1 = 4,087 yen (less than 1 yen cutting off)
※We divide into 15㎥ and 16㎥ and calculate when use quantity of water for two months is 31㎥ (we calculate equally when use quantity of water is odd number)
※Water rate adds minute with sewerage system usage fee for principle two months and is expected to pay.
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