Outline
Project objectives.
Study area and Basic information about Sabastya village.
Questionnaire analysis and figure.
Simulate Model (Water CAD).
Demand calculation.
Thiessen polygon method.
Result and discussion.
Estimated cost.
Conclusions and recommendations.






  



3

Project objectives


Study area


-Location 













- Climate.

-source of the water. 

- Area of the village. 




Contour map for sabastia.
- elevation .




-Road and house distribution in sabastia


Questionnaire analysis 
-Consumption = 145 L/C/day












Simulate Model (Water CAD)

We use water cad to built the distribution network 
with initial estimate for diameter.


Demand
Assume geometric growth for population
Design period 30 year .
 Demand  = 7300 m3/d.




Thiessen polygon


Result and discussion


The following Unsteady state case for sabastia is shown in the following picture
















Pressure










Velocity










Estimated cost



Conclusions and recommendations


Our design is applicable and serviceable for 
the selected design period which is 30 years


The value of velocity and pressure within the allowable ranges and in the design 
criteria is as follow Pressure (20-100) m H2O & Velocity (0.2-3.0) m/s.






For construct the main network steel pipe
 with different diameters 2,3,4,6 & 10 inch




Pressure reducing valve where used for
 reducing the pressure


Two reservoirs were used to provide the network with water 
for the water travels along some pipes under the influence
 of gravity & two pumps used for otherwise









thank you very much


you can ask your questions


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