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Sector:
Water supply |
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Present Population |
Population (2020) |
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Sub-Sector / Technically
Autonomous Unit: Kesrwan |
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137,000 |
159,000 |
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Component |
Present Situation |
Target Situation |
Projects |
Characteristics |
Priority |
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Technical Constraints |
Cost |
Impact |
Uncertainty |
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| Sector |
Sub-sector |
Geographic area |
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Sp |
St |
∆S |
Remarks |
Description |
Min.
delay to start (Year) |
Min.
constr. Period (Year) |
Million
US$ |
Land
value / expro. (a') % |
Yearly
maintenance cost (b) % |
Major
rehab/replac. cost (c ) % |
Span
for rehab./replc. (d) |
Yearly
operation cost (e) % |
Uncertainty |
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Physical Stock |
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| Water |
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Mount Leb. |
Number and capacity of treatment
plants |
0 |
1 Treatment
plant at Chabrouh Dam |
Treatment plant at Chabrouh Dam |
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Depends on the
construction of Chabrouh Dam |
3 |
7 |
2.5 |
0.62 |
5 |
35 |
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15 |
50% |
Increase 60,000
m3/day the quantity of water supply |
High |
3 |
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| Water |
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Mount Leb. |
Number and capacity of
reservoirs(m3) |
60; 43,000 m3 |
60; 43,000 m3 |
Reservoirs (9000 m3) for
rehabilitation |
This volume of reservoirs for
rehabilitation is based on the Societé Générale diagnostic. The responsible
authority should conduct a more detailed diagnostic |
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1 |
3 |
0.27 |
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1 |
10 |
10 |
10 |
30% |
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High |
1 |
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| Water |
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Mount Leb. |
Length of network
(Transmission+Distribution)(km) |
564 km |
564 km |
448 km for
replacement (Relocating Transmission line) |
This length is based on the
Societé Générale diagnostic. The responsible authority should conduct a more
detailed diagnostic |
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1 |
4 |
67 |
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1 |
10 |
10 |
10 |
80% |
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High |
3 |
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| Water |
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Mount Leb. |
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Relocating
transmission line Kesrwan coastal area (Nahr El Kalb- to Naher Ibrahim )
Project Developing the main gravity transmission network from El Madiq
Spring, and the distribution networks in order to provide for the present and
future demands of Kesrwan coastal area. |
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1 |
4 |
1.9 |
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1 |
10 |
10 |
10 |
20% |
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Low |
3 |
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Water supply
project in higher and mid Metn |
A part of this project is
excuted by water authority |
Depends on the
construction of Chabrouh Dam |
3 |
7 |
12 |
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Medium |
3 |
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| Water |
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Mount Leb. |
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Replace
distribution pipes (In parallel to on-going work), 21km. House connections, 256 km. |
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2 |
5 |
20 |
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1 |
20 |
10 |
10 |
20% |
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Low |
2 |
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| Water |
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Mount Leb. |
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Diagnostic study of water supply |
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1 |
2 |
0.2 |
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10 |
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50% |
Evaluation of
water supply system |
Low |
1 |
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Institutional Setup |
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Subscriptions number |
45,000 |
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Number of Staff |
138 |
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| Water |
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Mount Leb. |
Number of water meters |
0 |
45,000 |
10,000 water
meters for installation |
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2 |
5 |
2.5 |
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1 |
20 |
10 |
10 |
30% |
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Low |
2 |
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20,000 water
meters for installation |
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7 |
10 |
5 |
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1 |
20 |
35 |
10 |
50% |
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Low |
3 |
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15.000 water
meters for installation |
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17 |
5 |
3.75 |
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1 |
20 |
35 |
10 |
50% |
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Low |
x |
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Management Software |
No |
Yes |
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Economic values: |
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Investment (a) |
41 |
42 |
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Land value / expropriation (a') |
9 |
10 |
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Yearly maintenance cost (b) |
3.8% |
1% |
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Major rehab/replac. cost (c ) |
16% |
10% |
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Span for rehab/replc (d) |
17 |
40 |
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Yearly operation cost (e) |
14% |
12 |
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Performance Indicators: |
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Results |
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Actual quantity of water demand
(m3/day)(2006)/Actual quantity of exploited resources(m3/day) |
34,250/50,000 |
In wet season, available water:
95,300 m3/day |
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High amount of water demand for
industrial purposes |
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Future quantity of water demand
(m3/day)(horizon 2020)/Actual quantity of exploited resources(m3/day) |
47,700/50,000 |
Equal or less than 1 |
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In wet season, available water:
95,300 m3/day |
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Number of supply hours/day |
NA |
24 |
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Quality of water vs.
international norms |
NA |
Good |
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% of network ages more than 35
years |
79% |
0 |
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Percentage of unaccounted for
water (%) |
35% |
20% |
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Means |
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Number of staff per 1000
connections |
2.5 |
2 |
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Percentage of water metering
coverage per water authority (%) |
0 |
100% |
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Collection ratio of fees (%) |
> 90 % |
90% |
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Revenues of
water authority(Billions LL)-expenditures of water authority (Billions LL) |
2002: 9,6 - 11.6 |
Equal or more than 0 |
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P1 |
0.47 |
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P0 |
0 |
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Px |
3.75 |
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