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HYDROLOGY AND WATER RESOURCES ENGINEERIN (2150602)
RESERVOIR PLANING
PREPARE BY GAMI VIVEK D. (140073106007)
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VARIOUS PURPOSE OF RESERVOIR
Water supply for domestic and industrial demand
Irrigation Flood control Fish culture Hydropower plant Sedimentation control Navigation purpose
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INVESTIGATION FOR RESERVOIR PLANING Engineering survey Geological survey Hydrological survey
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ENGINEERING SURVEY Contour plan to know area elevation and
storage elevation. Storage capacity. Site selection.
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GEOLOGICAL SURVEY Soil investigation for determination
foundation of dam. Water tightness of the dam and water
logging problem study. Nearest raw material availability for
construct the dam. Study about geological structure such as
floods, faults etc. Ground water condition. Soil bearing capacity.
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HYDROLOGICAL SURVEY
Study about runoff and determination of storage capacity of the dam full fill the demand.
Determination of the hydrograph of worst flood and determination of spillway capacity and design.
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SELECTION OF SITE SELECTION OF RESERVOIR The river valley at the site should be narrow
at dam site. The surrounding hills which constitute the
rim of the reservoir should be water tight and reservoir basin also should be water tight.
The sight should be such such that as far as possible minimum land and property submerged in the reservoir.
The quality of the water stored in the reservoir must be satisfactory.
Reservoir site should be deep to reduce the evaporation loss
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Reservoir site should be near to road, rail and housing colonies for workers.
Some picture of the reservoir and its site
Sardar sarover yojana
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Ukai hydropower station surat
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Other dam and reservoir
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REFERENCE
http://www.google.co.in/imgres?imgurl http://www.google.co.in/search?tbm http://www.google.co.in/imagesearch
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Thank you