Sponsored Research and Industrial Consultancy

This study focuses on how the flood hazard cloud be access and how could be the output of gridded rainfall would be utilized for the flood hazard vulnerable zones in Raipur city. Further we have also plan to improve this assessment techniques via multi criteria decision making approach on GIS environment. The research expressed in this study implements an important technique for specifically delineating flood prone area in Raipur city. The reported flood vulnerable maps represent that the study effectively forecasts the spatial distribution of severe storm threats, and is capable of meeting latest necessities of Raipur catchment. The ultimate urban flood vulnerability mapping is a new resource for study cities which can enable planners and decision-makers to determine the discharge infrastructure areas needed to reduce the risk of public to floods.

This study has been undertaken pursuant to the request by the Government of Chhattisgarh through the Engineer-in-Chief, Water Resources Department, Chhattisgarh by his letter of 17th Nov 2020 in the background of the large-scalefloods which occurred in the Districts of Raigarh and Janjgir-Champa in the State of Chhattisgarh during August and September 2020. To facilitate our conducting the study, the documents referred to and listed out by the Engineer-in-Chief in his letter of 17 Nov 2020 were provided to us. We were also provided with the various other documents referred to in this Report. We have also examined whether the flooding in the Chhattisgarh areas upstream of the Hirakud Reservoir could have been averted, if the Hirakud Dam Authority had promptly acted upon the warnings of the IMD and the CWC. This, amongst other aspects, have been dealt with in our conclusion and recommendations.

This study employs a finite element methods (FEM) approach to assess the slope stability of ash dykes/ponds under various scenarios, including existing and futuristic conditions. Utilizing real position data from a 3D environment obtained through advanced hybrid survey techniques involving Unmanned Aerial Vehicles (UAVs) and Dual-Frequency DGPS instruments, the study ensures highly precise data collection. A Finite Element Method (FEM-2D) model is employed within a scenario-based framework to evaluate slope stability. The study investigates different scenarios using the FEM model Mohr-Coulomb in the PLAXIS environment. Through this comprehensive analysis, the study aims to provide insights into the stability of ash dykes/ponds under various conditions, informing future management and mitigation strategies for ensuring their safety and resilience.

Office of Water Resource Department, Bilaspur Division has assigned the task of Planning & Design of UGPL irrigation system (Under Gravity Flow) for Machaha, Aamakoni, Hardi, Rahtator, Kukurdikera Minors & Domgaon, Manikchauri, Salheghori branch canal of Kharung left bank canal in Masturi Block of Bilaspur district, Chhattisgarh Under Command Area Development & Water Management Works. To achieve the goal, the following data generated through Ultra-High resolution aerial mapping:

Imagery of 5 cm resolution 

Establish Ground Control Stations 

Digital Surface Model (DSM) 

Digital Terrain Model (DTM) s

Design 3 dimensional pipeline model 

Topographic contours in 25 cm interval

Digital Cadastral Map of Command area

This study encompasses detailed drawing and design of Under Ground Pipe Line (UGPL) irrigation System. 

The Narwa Restoration Plan, as part of the NARWA-GARWA-GHURWA-BADI Project initiated by the Chhattisgarh government, aims to address water management challenges and promote ecological balance in the region. Utilizing advanced technologies such as High-resolution Aerial Ortho photos and Digital Surface/Terrain Models, the plan assesses the hydrological landscape with precision. Ground-level validation using Dual Frequency Differential Global Positioning System (DGPS) ensures accurate location determination for proposed structures aimed at water retention and groundwater recharge. To enhance water storage capacity, the plan proposes the construction of 19 new recharge structures strategically located across the Pauha to Kurmigundra narwa catchment area. By augmenting the storage capacity, the project aims to capitalize on post-monsoon runoff, thereby reducing dependency on seasonal rainfall patterns. The plan underscores a holistic approach to water management, emphasizing the symbiotic relationship between ecological restoration, community livelihoods, and sustainable resource utilization in the region.

Jal Jeevan Mission, is envisioned to provide safe and adequate drinking water through individual household tap connections by 2024 to all households in rural India. The programme will also implement source sustainability measures as mandatory elements, such as recharge and reuse through grey water management, water conservation, rain water harvesting. Office of The Member Secretary and Executive Engineer DWSM has assigned the task of UAV Survey, Designs, Drawings, Estimates & Report for Group Water Supply Schemes, As per the departmental recommendations, precise ground elevation and Ortho photos pertaining to the water scheme has been geo-referenced and verified to estimate total cost for water supply using advance survey and analysis technique through following advance survey based data: 

• Imagery of 7 cm resolution for identification of pipe line design

• Establish Ground Control Stations for prices location 

• Digital Surface Model (DSM) signifies  the ground feature elevation 

• Digital Terrain Model (DTM) signifies  the Terrain Topography

• Design 3 dimensional model of Supply Network

• Topographic contours in 50 cm interval

• Estimate the Quantity and Financial Layout for Proposed Recharge Structures

The work of 118 villages has been completed under 3 group water supply schemes in the project.

The scope of work encompassed several crucial tasks aimed at enhancing the understanding and management of the Jhiria West Open Cast Project (OCP) through the application of geospatial technologies. Initially, the project involved the comprehensive mapping of mine boundaries utilizing geospatial techniques to construct an integrated geodatabase. The outcome of these endeavors yielded a suite of maps, tables, and records crucial for informed decision-making and effective management of the Jhiria West OCP. These included detailed coordinates from DGPS static surveys, precise delineations of mine and forest boundaries, elevation data, statistical summaries of existing cadastral and forest records within the mine boundary, and comprehensive maps depicting the superimposition of mine boundaries on topographic sheets and ultra-high-resolution ortho-mosaic UAV images. 

The study covers the environmental compliance audit for the latest issued Consent to Operate (CTO), which is a critical process aimed at ensuring compliance of environmental standards prescribed by the Ministry of Environment, Forest and Climate Change (MoEFCC) and the Central Environment and Chhattisgarh Environment Protection Board guidelines in industrial activities. The environmental compliance audit designed to assess and verify the extent of compliance with environmental regulations, take measures to minimize adverse impacts and promote sustainable practices.

The current study includes the Data acquisition, survey, Mapping, analysis and detailed characterization for the status of land use/land cover pattern in GIS environment of Rowaghat Iron Ore Mine for the analyzing impact on environment. For this purpose, the samples and data will be obtained during site visit or may be collected from the department. Major elements and Scope of work are following: 

• Study of the lease area and buffer zone area using remote sensing data and development of a Geographical Information System (GIS) incorporating the geospatial information from the satellite imagery and preparation of Digital Elevation Model (DEM) of the lease area

• Development of stream order from satellite image.

• Characterization of the catchment area.

• Determination of control parameters.

• Delineation of micro watersheds to identify possible locations of soil erosion.

• Development of stream order map from the satellite imagery and to suggest measures for achieving zero discharge into the river system.

• Catchment area treatment plan for the lease area through Remote Sensing.

• Hydro-geological study of the area to analyze any effect on ground / surface water quality and quantity. 

• Submission of detailed Report for the studies undertaken.

• Capacity building program for two executives of SAIL-BSP by providing hands on training on GIS platform.