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This report gives a detailed description about how to establish a water distribution system for a community.
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Duration of the training 15 to 30 hours Generality about this course This course is the first part of the Design of Water Supply System methodology. The conversion from horsepower to watts is 1hp = 0.746 kW. endstream
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2.0 DESIGN CRITERIA FOR WATER DISTRIBUTION SYSTEMS Water system improvements proposed for inclusion into Western’s service area shall be designed in accordance with all appropriate AWWA standards, include all landscape demands for non-residential common areas, (i.e., landscape slopes, medians, parks, detention basins, etc. If topographic conditions are ideal, gravity distribution is used.This requires a reservoir at a sufficient elevation above the city so that water can reach to any part of the distribution system with adequate pressure without pumping.If pumping is necessary, water may be pumped directly into closed distribution lines, or it may be pumped into distribution reservoirs which serve to equalize pumping rates throughout the day and provide for pe… Direct pumpingfrom well pumps to the distribution system Most of Gaza wells are from this type Not recommended for long distribution systems and for cases where more than one well pumping directly into the system. They are designed to adequately satisfy the water requirement for a combination of o Domestic o Commercial o Industrial o Fire fighting purposes.
I am Thankful to Allah Almighty for giving me the wisdom and knowledge to complete the water supply scheme assigned by the teacher. The hydraulics notions useful to design water supply system. pipe and (b) the system from B to D with an equivalent 20-in. A water distribution system simulation model, EPANET, is used to predict chlorine residual profiles for a representative water distribution system. Where Q is flow in GPM, his net static head at pump, γis the specific weight of water, and Cis a conversion factor equal to 4.058E–06. ��ߝ����k�ad��{��9��o��T��a.
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Wpis expressed in horsepower. 2.
pipe. WATER DISTRIBUTION SYSTEMS Distribution system is a network of pipelines that distribute water to the consumers. ), have those demands integrated into the demand calculations, …
Hydraulic Design ¾Example: Consider the piping system shown in the figure, replace (a) pipes BC and CD with an equivalent 12-in. ABSTRACT The provision of clean Water Supply is one of the major factors that greatly contribute to the socioeconomic transformation of a country by improving the health thereby increasing life standard and economic productivity of the society. I have successfully carried out the design of water supply system of the residential housing society.
This systemhas two problems: back pressure between wells and lower discharge from each individual well. 54 0 obj
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Why Ensure a basic and common understanding of the necessary theory to design water supply system.