The Syrian Arab Republic. Ministry of Housing and Construction General Establishment of Drinking Water Supply Aleppo

Transcription

1 The Syrian Arab Republic Ministry of Housing and Construction General Establishment of Drinking Water Supply Aleppo Water suply project of almatekh villages Project proposal for presenting & implementing Water suply project of almatekh villages South of aleppo

2 1 target and idea of the project the citizens of al malekh villages depend of wells & ground water for drinking and irrigation for a long time and this wells was spreader in all region houses as %80 percentage. that lead to decrease the level of the ground & surface water and contamination with the uses of organic & inorganic fertilizers for agricultural activities. in 1985 GAWSA execute some wells in some villages and implement water network & investment this network in 1995 that increase the number of population in this region and decrease the number of wells to %40, and the number of network subscriber been 650 in one of these village in 2000, but the shortage of the ground water, the low qulitiy, the decrease of water revenue lead the people to abandon the region, and that decrease the level of living at all. these reasons lead the GAWSA to construct a project for Providing drinking water for this region from defined water resources (lake assad) with international standards that for : enhance the level of life. eradicate of poverty and hunger. Settling down the region residents and minimizing the immigration to the City. providing good drinking water for big number of people in the region. ensure environmental sustainability.

3 Managing the water resource in a proper and stainable way by complete benefiting from the treated wastewater. GAWSA make a primary studies for water network and the definition of water supply resources include the water pipe diameter & sewers pipe diameter, wastewater treatment plants. The main beneficiaries of the project will be covered population. The Syrian government is asking now the foreign donor agencies to finance supplying pip and implement the water & sewers network,construct two ground reservoir, wastewater treated planet. General information : Almatekh villages are located in south of Aleppo, where the furthermost one is laid at 70 km from the city. The total number of these villages (and agglomerations) is 57 village and the population of every village ranges from 500 ca. for the smallest to 10,000 ca for the biggest one. The total area of these villages is about 800 km2 and the total population is about 240,000 ca. The aera is an agricultural area with mostly irrigation driven, and few rain fed agriculture the mine grops are( wheat, barley, broad, corn, vegetable, ) The climate characterized by for seseon, the average annual rainfall is 250 mm. the main source of income is agriculture and pasture sheep

4 & goats, because of the poverty most of young-men leafe the area and agriculture worke and moved to aleppo or lebanon for a daily work, the average Monsey income is 7000 s.p the average annual income is s.p. the average Belding elevation about 12 m. A population of this area suffer from water shortage and the missing of sewage services. The sewage water disgharged to the side of the farem without any tretment, the woter in these branches is used for irrigation. A few member of these villages has a drinking water supply network. the main existing drinking water resource is wells & graound water. with a very low capacity, cant be sufficient for the existing and future populations, including great loss, while the most of the villages has a sulphur water well. the economic unit has the responsibility of water supply and the general establishment for drinking water and sanitary in Aleppo has the responsibility for water supply at the governorate area.

5 Water recourse information The main water resource is Euphrates river ( lake assed ), The project is supplied with the water pipe (diameter of 1400mm) that runs form Halap Aljadideh (New Aleppo) to Alasad Academy where an intake of 700 mm was installed in front of the academy. The project includes the following components: Main water pipe with a diameter of 600 mm and approximately length of 36 km, where the water is distributed from this pipe by intake to secondary pipes that supply the villages and agglomerations (wrought iron pipes). Secondary pipes and network of wrought iron with length of 200 km and diameters down to 200 mm and polyethylene pipes with length of about 250 km and diameter less than 200 mm and down to 63 mm. Three Ground reservoirs (No. = 3) with volume of 10,000 m3 to provide reserve water for 24 hours and, supplying water by gravity for all area. Four Wastewater treatment plants for residential agglomerations with capacity of 500m3/day and sewer network with length of 250 km. The strategy & policy of the goverenat water : The ministry of housing and construction is responsible for drinking water supplying and the sewage disposal in the national context, although the ministry of housing and construction is formally responsible for sewage disposal, the maintenance of the sewer network is still organized by the municipalities. Here the public establishment of water supply and sewerage in Aleppo has the responsibility for drinking water supplying for the hall governate of Aleppo, the proposed strategy at the five coming year is

6 to provide a suitable treated drinking water for 99% inhabitants of Aleppo city, and 85% inhabitants of the governate villages and countryside. The exesting water network Technical information : Water supply project of al matekh villages south of Aleppo. CONSTRUCTION COST OF THE PROJECT: The Cost of Supplying the water from Euphrates to the project intake = 54,000,000 SP The Total cost of the water supplying project= 1,030,000,000 SP The project investment life = 30 years The annual construction cost= 1,084,000,000 / 30 = 36,133,000 SP OPERATION COST OF THE PROJECT: The project need 25 employer ( readers, collectors, and officers) The monthly salaries= 25 X 10,000 = 250,000 SP The annual salaries = 250,000 X 12 = 3,000,000 SP The vehicles and equipments= 1 compressor, 1 motorcycle, 1 tractor, 1 field car, 1 pickup The vehicles and equipments cost (useful life of 10 years) = 4,000,000 SP The annual cost of vehicles and equipments = 4,000,000 / 10 = 400,000 SP The cost of fuels, maintenance, and miscellaneous = 3,000,000 SP The total annual operation cost = 6,400,000 SP

7 THE GRAND TOTAL COST OF THE PROJECT : The grand total cost of the project = 36,133, ,400,000 = 42,533,000 SP The daily price of water supplied to the project= 23,000 X 4 + 2,000 X 22 =92, ,000 = 136,000 SP The annual price of water supplied to the project = 136,000 X 360 = 48,960,000 SP Comparison = 42,533,000 < 48,960,000 THE PROJECT OF WASTEWATER TREATMENT FOR ALMATEKH VILLAGES SOUTH OF ALEPPO The quantity of supplied water = 25,000 m3/day The quantity of wastewater = 0.8 X 25,000 = 20, 000 m3/day The construction cost of the plants = 15,000 X 20,000 = 300,000,000 Syrian pounds The daily operation cost of the plants = 3.5 X 20,000 = 70,000 SP/day The annual operation cost of the plants = 70,000 X 360 = 25,200,000 SP/year Project period = 30 years The annual construction cost of the plants = 300,000,000 / 30 = 10,000,000 Syrian pounds The total annual cost of the plants= 10,000, ,200,000 = 35,200,000 SP The population served by the project= 240,000 The annual individual share = 147 SP/year The annual 7-memebers family share= 147 X 7 = 1,029 SP/year The monthly 7-memebers family share to recover the cost = 1,029 / 12= SP/month THE RECOVERED COST FROM SELLING THE TREATED WATER Price on one cubic meter = 2 SP The recovered cost per a day = 20,000 X 2 = 40,000 SP The recovered cost per a month = 40,000 X 30 = 1,200,000 SP The recovered cost per a year = 1,200,000 X 12 = 14,400,000 SP The recovered cost for the project period = 14,400,000 X 30 = 432,000,000 SP

8 The annual non-recovered cost of the project= 352,000, ,000,000 = 20,800,000 SP The individual share in non-recovered cost = 20,800, ,000 = 86,67 SP The 7-memebers family share in non-recovered cost = X 7 = SP The annual fee paid by 7-memebers family to recover the cost= SP