Transcript of ………Solving Every Water Problem. Proficiency Ground Water Targeting & Development Watershed...
- Slide 1
- Solving Every Water Problem
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- Proficiency Ground Water Targeting & Development Watershed
plans for sustainable ground water development and management
Geophysical Investigations Water Conservation & Recharge Ground
Water Modeling Conceptualization Mathematical Translation
Predictive Solutions Solid Waste Management, Lake Restoration &
Management
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- Some Case Studies Honda Seil, Tapukara, Bhiwadi, Alwar,
Rajasthan British Pertolieum, CBM Block, Birbhum, West Bengal
Jindal Steel and Power, Angul, Orissa Objective: Study the
hydrogeological settings and provide ground water development and
management plan for optimum utilization and augmentation of the
ground water.
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- Honda Seil, Tapukara, Bhiwadi Water Solutions Provided:
Assessment of ground water availability and its development
prospects to meet the water demand of Honda Seil. Suggested
scientifically based ground water management plan for sustainable
water supply. Suggested suitable well design for tube wells and
artificial recharge structures to ameliorate the adverse impact on
the ground water regime. Suggested plan for ground water regime
monitoring for surveillance on water levels and quality.
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- Approach for Investigations Hydrogeological investigation to
assess the ground water potential, yield prospects and design of
the production wells through application of advanced analytical
tools. Physiographic and Geomorphological studies dovetailed with
Remote Sensing studies to support the hydrogeological
investigations. Geophysical investigations to decipher subsurface
lithology and disposition of the aquifer for locating the best site
for production well and ground water recharge. Assessment of
recharge potential and availability of monsoon runoff for Rain
Water harvesting and Artificial Recharge to Ground Water for its
augmentation. Designing of production wells and recharge structures
with full scientific and technical specifications Honda Seil,
Tapukara, Bhiwadi.contd.
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- Quartzite basement topography Honda Seil, Tapukara,
Bhiwadi.contd.
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- Geomorphology Hydrogeology
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- Honda Seil, Tapukara, Bhiwadi.contd. Depth to Water Levels
Proposed well locations
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- British Petroleum, CBM Block, Birbhum Water Solutions Provided:
Regional hydrogeological setting of CBM Block through geological,
geomorphological and remote sensing studies. Ground water
development prospects, proposed methodologies for delineating
ground water worthy areas sites for tube well. Qualitative and
Quantitative assessment of ground water resources. Delineation of
vertical and lateral extents of aquifers. Developing conceptual
model of area. Development of ground water management plan for the
identified areas.
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- Hydrogeology Physiography British Petroleum, CBM Block,
Birbhum.contd.
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- Approach Prepared maps on various themes pertaining to
Physiography, geomorphology, geology, hydrogeology, etc. at
regional, district and CBM block levels to collate the information
and developed the regional model of Birbhum district and conceptual
model of the CBM block incorporating regional hydrogeological
setting, ground water worthy areas, development prospects, water
quality and suggested sustainable management options. British
Petroleum, CBM Block, Birbhum.contd.
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- Panel Diagram developed based on Primary and Secondary data
collected from study area. British Petroleum, CBM Block,
Birbhum.contd.
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- Conceptual Litho- Stratigraphic Model British Petroleum, CBM
Block, Birbhum.contd.
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- Jindal Steel and Power, Raigarh Study aims suggesting most
viable and scientifically managed plan for development and
utilization of surface and ground water on a watershed management
approach. In order to provide sustainability, number of artificial
recharge structures has also been proposed. Detailed
hydrogeological and hydrological investigation has been carried
out. Various tools such as remote sensing, GIS and advanced
analytical techniques has been used at various levels for run off
computations, identify suitable areas for ground water development,
rain water harvesting and artificial recharge structures.
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- Approach & Findings Detailed hydrogeological and
hydrological investigation has been carried out using tools such as
remote sensing, GIS and advanced analytical techniques at various
levels for run off computations, Suitable areas for ground water
development, rain water harvesting and artificial recharge
structures have been identified. Surface water availability and
surface runoff being generated is assessed in entire study area
which is divided into number of watersheds using the drainage
network. Area of interest lies in the watershed of Kurdhabhali
Nala, covers major part of the project area offering good prospect
of water harvesting. British Petroleum, CBM Block,
Birbhum.contd.
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- Approach & Findings Watershed has been divided and
demarcated into 11 micro watersheds considering the lowest order of
drainage network. The monthly surface water run off computed for
each micro watershed and about 10 Million Cubic Meter (MCM) ) of
water is assessed as run off from the entire watershed in the four
monsoon months. Water harvesting structures designed to harness
only 20 to 25% of the flow to the tune of 2 to 2.5 MCM so as to
keep minimum flow in the downstream as well as to maintain the
ecological balance of the area. British Petroleum, CBM Block,
Birbhum.contd.
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- Watershed Map of area Micro Watersheds
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- British Petroleum, CBM Block, Birbhum.contd. Hydrogeology of
area Ground Water Prospects Map
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- Other Expertise of Water Solutions
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- GW Well Drilling & Drill time log
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- Hydrogeological Correlation
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- Pumping Test analysis
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- Litholog- Well Assembly Geophysical log
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- Subsurface disposition using Geophysical surveys
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- Water Conservation & Budgeting
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- Ground Water Modeling
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- Model Input
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- Model Prediction Yr 1 Model Prediction Yr 2
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- Model Calibration
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- Predictive model
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- Thank You