The indicators of participating Utilities that aggregated into comprehensive indicators presented in Table 3.5. It included the values of 2012 for comparison. The indicators are essentially comprehensive figures of the utilities that participated in the database in year.
To ensure accuracy and consistent between years, for comprehensive indicators on capacity, total population and percentage of urban population served in the database sector 2013 and 2014, Consultant also used the previously existing data of the utilities participated in database 2011 and 2012 but did not participated in this time for calculation.
Table 3.4 - Combined Report of Participating Utilities in Database Sector for year 2013 and 2014
Code
|
Indicator
|
Units
|
Values
|
2012
|
2013
|
2014
|
|
Number of utilities in sector database
|
#
|
77
|
88
|
88
|
|
Number of Cities/Provinces in sector database
|
#
|
63
|
63
|
63
|
|
1. Population
|
|
|
|
|
B26
|
Total population in service areas
|
‘000 people
|
37,862.943
|
39,709.133
|
40,502.504
|
B29
|
Total population served
|
‘000 people
|
27,382.833(1)
|
28,685.391
|
30,164.910
|
|
2. Design Capacity
|
|
|
|
|
B31
|
Total design capacity of WTPs
|
m3/day
|
6,339,000
|
6,668,235
|
7,008,278
|
B35+ B36
|
Total utilization capacity of WTPS
|
m3/day
|
5,557,000
|
5,828,434 (2)
|
6,185,739 (2)
|
000 m3/year
|
2,028,305
|
2,127,378
|
2,257,794
|
|
3. Raw Water Abstracted
|
|
|
|
|
B34= B32+ B33+ B35
|
Total raw water abstracted + Total water bought in bulk in year
|
000 m3/year
|
2,166,000
|
2,310,702 (3)
|
2,450,800 (3)
|
|
Ratio of surface water/total water abstracted
|
%
|
76.0
|
71.24
|
71.64
|
|
4. Percentage of water supply, utilization capacity, NRW and increase in HH connections
|
|
|
|
|
B1.1
|
Percentage urban population served
|
%
|
72.00(1)
|
72.24
|
74.48
|
B2.1
|
Ratio of utilization capacity
|
%
|
87.66
|
87.42
|
88.26
|
B2.2
|
Total Residential Water Consumption
(per capita consumption)
|
L/person/day
|
101.0
|
114.77
|
115.97
|
B2.3
|
NRW ratio
|
%
|
27.00
|
18.42
|
18.57
|
B12.3
|
Increase in residential connections over the year
|
%
|
7.59
|
5.70
|
6.77
|
|
5. Operating Costs
|
|
|
|
|
B6.2
|
Operational Cost per m3 of water produced
|
VND/m3 produced water
|
2,557
|
4,542
|
4,725
|
B5.1
|
Electricity consumption per m3 of water produced (KWh/m3)
|
KWh/m3
|
0.38
|
0.33
|
0.33
|
B6.3a
|
Raw water costs
|
%
|
|
25.35
|
26.65
|
B6.3
|
Energy costs
|
%
|
20.22
|
22.28
|
19.03
|
B6.4
|
Labor costs
|
%
|
36.32
|
23.33
|
25.43
|
B6.5
|
Chemical costs
|
%
|
5.63
|
2.91
|
2.42
|
B6.6
|
Other costs
|
%
|
|
26.13
|
26.47
|
B13.1
|
Training costs/total revenue
|
%
|
0.59
|
0.09
|
0.10
|
|
6. Operational costs per m3 water sold
|
|
|
|
|
B6.1
|
Unit of Operational Cost per m3 water sold (billed)
|
VND/m3 water sold
|
2,364
|
4,666
|
4,718
|
|
7. Tariffs and Revenue
|
|
|
|
|
B10.1
|
Average water price per m3 of water produced.
|
VND/m3
|
5,402
|
6,632
|
7,267
|
B9.1
|
Average water price per m3 of water sold (billed)
|
VND/m3
|
5,974
|
6,813
|
7,258
|
B10.3
|
Average Water Supply bill for domestic customers (VND/m3 water billed)
|
VND/m3
|
5,352
|
5,649
|
6,074
|
B10.2
|
Ratio of average water price approved by the People’s Committee to water price submitted.
|
%
|
0.90
|
0.88
|
0.89
|
B10.3a (B82)
|
Water tariff for consuming the first ten (10) m3 of water per month (SH1 tariff)
|
VND/m3
|
-
|
4,997
|
5,316
|
B10.7
|
Ratio of commercial to domestic water tariff
|
|
-
|
1.96
|
1.92
|
B11.1
|
Revenue collection efficiency
|
%
|
97.95
|
99.04
|
98.67
|
B12.1
|
Operational Ratio
|
|
0.61
|
0.68
|
0.65
|
B12.1b
|
Operating Cost Coverage
|
|
1.63
|
1.47
|
1.54
|
B12.2
|
Debt service ratio
|
%
|
22.19
|
16.16
|
17.18
|
B12.5
|
Ratio of Gross fixed assets to population served
|
Mill. VND/ ‘000 pop. served
|
-
|
917.56
|
1,022.39
|
Note:
Population served in 2012 in HCM City has been revised from 100% to 90%;
-
Production utilization ccapacity as amount of treated water supplied into the network including water produced and bought in bulk;
-
The total amount of raw water abstracted included raw water (surface and groundwater) amounts exploited by the utilities for production of clean water plus the amount of water bought in bulk (only taking into account the volume of water bought in bulk that not included in the total amount of raw water abstracted).
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