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BILLING

 Volume Category

Water

 Sewer

From

To

Rate per kL

From

To

Rate per kL

Band-1

1 kL

20 kL

0.30

1 kL

20 kL

0.10

Band-2

21 kL

40 kL

4.80

21 kL

40 kL

1.11

Band-3

41 kL

100 kL

5.10

41 kL

100 kL

1.22

Band-4

100 kL

Over

5.77

100 kL

Over

1.87

The System calculation of Bills is solely dependent on the amount (Volume) consumed regardless of the number of Days, within a billing period.                                                                                   

There are four Volume categories: Band-1, Band-2, Band-3 and Band-4.                                                               

The Bill is calculated according to the Band in which the Volume consumed falls in.                                                               

For example: Customer consumes 25kL                                                                                                               

25 kL falls in Band-2, which is between 21 and 40 kL. The rate applicable on this band for Water is K4.80.                                                                        

Thus the charge would be:       25 kL x K4.80 = K120.00                                        

                                                       Add 10% GST = K132.00                             

If the customer is connected to the Sewer, the same principle applies:                   

25 kL falls in Band-2, which is between 21 and 40 kL. The rate applicable on this band for Sewer is K1.11 per volume (kL)                                                                                           

25 kL x K1.11 = K27.75                                           

   Add 10% GST = K30.52

The total invoice charge now would be:   

Water charge + Sewer Charge                          

K132.00   +   K30.52                 

Equals      = K162.52