PROJECTS (ON-GOING)    Projects (completed)    Pilot Projects   consultancy

PROJECTS (ON-GOING)

 

King Abdulaziz University, Jeddah, Saudi Arabia

 

Project 1: Hydrogeological and hydrochemical evaluation of the aquifer, Wadi Al Lusub basin, Jeddah, Kingdom of Saudi Arabia. Funded by the Deanship of Scientific Research, King Abdulaziz University, Jeddah, Saudi Arabia. 2017. Amount: 35800 Saudi Arabian Riyal. Principal Investigator (KAU Grant No. 438/123/586).

 

Project 2: Rainfall – runoff modeling and groundwater resources evaluation in Wadi Rabigh basin - Saudi Arabia. Funded by the Deanship of Scientific Research, King Abdulaziz University, Jeddah, Saudi Arabia. 2018. Amount: 40000 Saudi Arabian Riyal. Principal Investigator (KAU Grant No. G: 123123-1439).

 

Project 3: Aquifer Storage and Recovery of Groundwater in Wadi Baysh Basin; Application to Western Saudi Arabia. Funded by the King Abdulaziz City for Science and Technology (KACST), Saudi Arabia. Project team (Grant No. تأ -34-336#).

 

PROJECTS (COMPLETED)

 

Anna University, Chennai, India

Project (Ph.D. work): Hydrogeochemical studies in a part of Palar and Cheyyar River Basins, Tamil Nadu, India.

Key Responsibility:

Hydrogeochemical investigations; Groundwater and soil core samples collection; Geochemical analysis and data interpretation; Modelling the nutrient transport in the vadose zone using HYDRUS2D; Model calibration, validation, prediction; Preparation of final report. Manuscripts for journals and presentation in the meetings; In-charge of geochemical laboratory; Trainer/Tutor for several training programs.

 

KNU, South Korea

Project 1: Assessment of groundwater chemistry in a coastal region having complex contaminant sources, Kunsan, South Korea. Project 2: Evaluation of geochemical processes affecting groundwater chemistry in Namwon, Korea. Project 3: A geochemical study on pore water and ash pond water in an ash disposal site (Seocheon Power Plant) constructed on the inter-tidal zone.

Key Responsibility: Field visit; Supervising the multilevel piezometer installations; Data analysis and interpretation; Preparation of final report; Manuscripts for journals and presentation in meetings; Supervision of students and other personnel; Managing the environmental geochemistry laboratory.

 

SQU, Sultanate of Oman

Project: Environmental assessment of selected waste-dumping sites in Oman and health risks on populations living in their vicinity.

Key Responsibility: Leading the project; Supervising the groundwater, soil, solid and liquid waste materials collection and analysis; Supervising the tube wells and piezometers installation, pump test and core sample collection; Preparation of final report, manuscripts for journals; Presentation of results in the meetings. Additionally, guided the master students for final year projects.

 

CEA, France

Project: Modelling the alteration layer (PRI) composition of French nuclear waste glasses using HYTEC code.

Goal and Key Responsibility: Nuclear waste disposal is a challenging task in worldwide and usage of glass material for this purpose is a recent and advance technology in this field. The main goal is to model the alteration layer (PRI) composition, caused by the alteration of nuclear waste glasses in contact with pure water and groundwater, at various pH and temperature using HYTEC code. Model calibration and validation were conducted by experimental data produced by numerous experiments with simple glasses (similar stoichiometry like SON68) in pure water and synthetic groundwater at various pH and temperature in the laboratory. Finally, GRAAL database was created to model the glass alteration process.     

 

International Water Management Institute (IWMI), New Delhi, India

Project 1: Minimising duration of inundation in Eastern Gangetic Plain – Bihar, India.

Key Responsibility: Planning and executing the projects; Supervising the installation of vertical drains(VD), piezometers and tube wells; Supervising the scientific officers; Data collection and analysis; Presentations in the project meetings; Preparation of project reports and manuscripts for journals. 

 

Project 2: Improving uniformity of soil water distribution during border irrigation at Haryana, India.

Key Responsibility: Planning and executing the projects; Supervising the installation of FDR access tubes, pegs and FDR moisture estimation; Supervising the irrigation through Multi outlet pipes and Single outlet pipes, field data collection and analysis; Presentations in the project meetings; Preparation of project reports and manuscripts for journals. 

 

Project 3: Gangetic Aquifer Management for Ecosystem Services (GAMES).

Key Responsibility: Planning and executing the projects; Desk study; Frequent field visit with project team; Groundwater sampling and analysis; Presentations in the project meetings; Preparation of project reports and manuscripts for journals. 

 

Project 4: Water resources mapping in nine districts within Eastern Gangetic Plains (EGP).

Key Responsibility: Desk study; Data collection and analysis; Groundwater quality and quantity assessment; Presentations in the project meetings and report write up. 

 

Project 5: Improving water use efficiency for dry season agriculture by marginal and tenant farmers in the EGP.

Key Responsibility: Hydrogeological investigations; Groundwater quality and quantity assessment; Piezometers and tube well installation; Pump test; Frequent field visits; Presentations in the project meetings and report write up.  

 

PILOT PROJECTS

 

·         Extend of arsenic contamination and its impact on food chain and human health in Eastern Ganges Basin: A Review.

·         Hydrogeology of Eastern Ganges Basin: An overview.

·         Vertical distribution of heavy metals in soil profile in a seasonally waterlogging agriculture field in Eastern Ganges Basin

 

CONSULTANCY PROJECTS (SELECTED)

 

 

1.          Modelling Passivating Reactive Interphase (PRI) as a function of temperature. Composition effects on synthetic glass alteration mechanisms - Part 1: Experiments; Part 2: GRAAL model. Client: Laboratoire d'etude du Comportement a Long Terme (LCLT), Commissariat A L'Energie Atomique (CEA), Marcoule, BP17171 - 30207 Bagnols-sur-Ceze, France.  

2.          Geological investigations in the proposed mining area. Client: Pragadeeswar Estate, Anukatta, Karnataka, India.

3.          Soil investigation and Grain size analysis. Client: Sathyabama University, Chennai, India.

4.          Drilling tube wells in the proposed site at Mylapore, Chennai. Client: Livia Spaces India Pvt Ltd.

5.          Hydrogeological survey in the proposed site at Mylapore, Chennai. Client: Livia Spaces India Pvt Ltd.

6.          Rainwater harvesting design for proposed site for thermal power plant at Nagai district. Client: Saheli Exports Pvt Ltd, India.

7.          Rainwater harvesting design for proposed site for thermal power plant at Bidar district.  Client: Saheli Exports Pvt Ltd, India.

8.          Hydrogeological & Geophysical investigations at Paiyanur, Near Chennai for FESST Housing Project.  Client: Velciti Consulting Engineers Pvt Ltd, Chennai, India.

9.          Hydrogeological Investigations at Mettukuppam and tube well design, Chennai. Client: Tharunkumar Constructions, Chennai, India.

10.      Groundwater quality assessment and recommendations. Client: Nagar Rishi Apartment, Tiruvanmiyur, Chennai, India.

11.      Groundwater quality assessment and recommendations. Client: M/s Alufit, Shanthoshapuram, Vengaivasal, Chennai, India