For Long Term Water Security
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Transcript of For Long Term Water Security
For Long Term Water Security
SARDAR SAROVAR (NARMADA) PROJECT
Sardar Sarovar Narmada Nigam Limited
Dr. M.B. JoshiGM (Tech. & Coor.)
Water – the Elixir of Life
A means to address Water Scarcity
Regional Water Transfer
Sardar Sarovar Project – for Long Term Water Security
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Mission of SSP
Harnessing the untapped waters of the Narmada for
survival of millions of people and
environmentally sound sustainable development of the western India by
providing the essence of life-Water and
Energy.
Award of the Tribunal
Madhya Pradesh 65.18% (18.25 MAF)
Gujarat 32.14% (9.0 MAF)
Maharashtra 0.89%
(0.25 MAF)Rajasthan
1.79% (0.50 MAF)
Madhya Pradesh 57% (826.50 MW)
Gujarat 16%(232 MW)
Maharashtra 27%
(391.50 MW)
Water (28 MAF) Power (1450 MW)
Manmade Perennial Rivers
World’s largest canal network to convey 11.7 BCM of water every year
Type of Canal
Total Length in Km.
Completed Length in
Km.
% completed
Main Canal458 km Completed and Operationalized Since 2008
Branch Canal 2585 2185 85
Distributaries 5112 2720 53
Minor 18413 7621 41Sub-Minor 48058 10217 21
Total 74626 23201 31
Status of SSP Canal Network
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Conveying water over distances upto 700 km, and even by lifting 71m for Saurashtra and 55m for Kachchh
11.7BCM
From Dam to Farm
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Private land acquired from 86,500 farmers through Consent award
13,000 Ha
Land Acquisition through Consent Route
• Prompt & Transparent Payment at Jantri rate
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203 Works Contracts
700+ Locations
8239 Crore
SSP – One of the largest construction projects
•Large scale construction of canal network to bring additional 1 M Ha under irrigation
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Irrigation Potential (Hectares) created till date by constructing canal network upto Minors
7.33 Lakh
Irrigation
• Irrigation facilities to 1.8 million hectare of land serving 1 million farmers
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In addition to 118 towns, Number of villages already covered in the Narmada based Drinking Water Supply schemes
7409
Drinking Water
• Drinking water to 9633 villages and 131 urban centres
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Million Units of electricity generated till date
29700
Hydro Power River Bed Power House –
1200 MW Six Units of Francis
Reversible Turbines Penstock Diameter 7.6 m
Canal Head Power House – 250 MW Five Units of Kaplan
Turbines Penstock Diameter 6.7 m
Both the Power Houses fully operational from June 2006 onwards
Even at Rs. 2.05 per Unit, Rs. 6088 Crore (~1 Billion USD) benefits against the Project Cost of Rs. 5080 Crore) and O&M Cost of 155 Crore so far
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Gujarat’s water saved due to generation of electricity and saving (Million Cubic Meter)
81922%
Water & Energy Interlinkages
29,700 Million kWh generated so far
About 96,300 Million kWh saved due to reduced groundwater pumping
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Recirculation of valuable water for generating peaking power
1200MW
Contribution of Sardar Sarovar Project RBPH will not be
redundant even during the final stage when Madhya Pradesh would be utilising its entire 18.25 MAF of water.
250 MW available from CHPH as peaking power when the 9.5 MAF water will be passed through the CHPH
Sardar Sarovar Dam Site Vicinity Area
DAM APRON WATER LVL 30.00 M
DAM EL.146.
5 M
FULL RESERVOIR
LEVELEL. 138.68 M
0 500
250
M
NOT TO SCALEDOWNSTREAM WATER
LVL 26.71 M – 31.57 M (WITH GARUDESHWAR WEIR)
HFL 52.50 M (1 IN 100
YEAR )
GARUDESHWARWEIR
EL. 31.57 M
Harnessing the Potential of Small/Micro Hydel
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• Benefits from the project• 1.6 million units of
power to be generated annually
• 9 million liters Water to be conserved
• Less Algae Growth in the canal water
6 acres lAND
• Innovative Idea: Cover the canal with Solar Panels to• Minimize evaporation from
canal• Produce power using solar
panels as the cover• Produce eco-friendly power• Save Land
Pilot Project of Solar PV (1 MW) on Canal Top
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Saving of about 60 to 90 million cubic meter per annum due to reduced evaporation loss.
Equivalent to 96 to 144 Million Units of electricity to fetch this much groundwater
2 GW
Assessment of Present Potential
Type of Canal Total Length in Km.
Completed Length in Km.
30% Length having potential for Solar Power Generation
Main Canal 458 458 137Branch Canal
2585 2139 642
Distributaries
4575 2392 718
Total 7618 4989 1497 km• Top width of these canals range from 110
m to 10 m, can facilitate installation of Solar PV Panels with an installed capacity of 2,000 MW.
• Such installation on canal top can thus cover a water surface area of about 50 to 60 million square meter.
For different types of canals, the potential can be assessed as under :
Awards and Recognition
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2007 : Enertia Award for “ Project Management in power generation”
2010-2011 : Enertia Award for High Power Generation (43.5% higher compared to 2009-10)
2012 : CIDC Vishwakarma Award - Best project in Power
Thank [email protected]