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                  Central Water and Power Research Station
CWPRS
(Since 1916)
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Government Of India
Ministry Of Jal Shakti
Department of Water Resources, River Development and Ganga Rejuvenation

Central Water and Power Research Station

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प्रवेश संरक्षण
प्रवेश संरक्षण
  1. Home
  2. Disciplines
  3. Applied Earth Sciences
  4. Isotope Hydrology

Disciplines

River Engineering +
  • River Hydraulics (RH)
  • Bridge Engineering (BE)
  • Hydro-meteorology(HMET)
River and Reservoir Systems Modelling +
  • Hydraulic Analysis and Prototype Testing
  • River Rejuvenation
  • Canal Automation and Measurement
  • Disaster Management Planning
Reservoir and Appurtenant Structures +
  • Spillways and Energy Dissipators
  • Control Structures and Water Conductor Systems
Coastal and Offshore Engineering +
  • Ports and Harbours
  • Mathematical Modelling Centre
  • Coastal Hydraulic Structures
  • Coastal Data Centre
Foundation & Structures +
  • Geotechnical Engineering (Rock Mechanics)
  • Geotechnical Engineering (Soil)
  • Structural Modelling and Analysis
  • Concrete Technology
Applied Earth Sciences -
  • Engineering Seismology
  • Vibration Technology
  • Geophysics
  • Isotope Hydrology
Instrumentation, Calibration & Testing Services +
  • Hyd. Instrumentation
  • Dam Instrumentation
  • Hydraulic Machinery, Cavitation & Instrumentation
  • Current Meter Calibration
  • Ingress Protection Testing Laboratory

Research Highlights

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ON-SITE CALIBRATION OF FLOWMETERS AT AJMER, RAJASTHAN FOR M/S NS INSTRUMENTS AND CONTROLS, NEW DELHI

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DESK STUDIES FOR THE DESIGN OF COASTAL PROTECTION MEASURE FOR FISHERMAN COLONY NEAR SHIVSHASTRI NAGAR AT CUFF PARADE, COLABA, MUMBAI, MAHARASHTRA

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PARALLEL SEISMIC TEST AT UPSTREAM AND DOWNSTREAM SECANT PILES OF SUNDILLA BARRAGE OF KALESWARAM LIFT IRRIGATION SCHEME (KLIS), TELANGANA

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HYDRODYNAMICS AND OPTIMIZATION OF DREDGED DISPOSAL LOCATION FOR THE PROPOSED PORT AT MACHILIPATNAM, KRISHNA DISTRICT, ANDHRA PRADESH

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SITE INSPECTION OF EARTHEN DAMS OF RELAMPADU AND MUCHONIPALLY BALANCING RESERVOIRS, TELANGANA

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PHYSICAL MODEL STUDIES FOR STUDYING WAVE TRANQUILLITY ASPECTS INSIDE HARBOUR BASIN FOR DEVELOPMENT OF EASTERN BREAKWATER AND JETTY AT PORBANDAR, GUJARAT

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DESK STUDIES FOR DESIGN OF COASTAL PROTECTION WORK AT VILLAGES UMARASADI, MACHHIWAAD, AND KOLAK, TAL. PARDI, DIST. VALSAD, GUJARAT

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DESK STUDIES FOR DESIGN OF COASTAL PROTECTION WORKS AT HAJI ALI DARGAH, WORLI AND GEETANAGAR, MUMBAI

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PHYSICAL MODEL STUDIES FOR PROPOSED BARRAGE ACROSS RIVER TAPI IN RUNDH - BHATHA, SURAT, GUJARAT

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SEDMENTATION STUDIES FOR RIVER UMIEW, MEGHALAYA

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The hydrological re-assessment involves evaluating water flow and flood risks for the 198 km new railway line project from Indore to Budhni in Madhya Pradesh, aimed at enhancing rail connectivity under the National Infrastructure Pipeline.

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Geotechnical analysis to recommend measures for reducing seepage and enhancing stability of the Telewadi earthen dam, addressing safety concerns through soil and foundation assessments.

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Geophysical surveys using seismic tomography and electrical resistivity to identify and map weak or distressed areas in the Kalwande Dam structure for targeted repairs.

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Numerical modeling to assess structural integrity and safety of the pump house at the tailing dam of NMDC's iron ore beneficiation plant in Bacheli, Chhattisgarh.

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In-situ permeability testing to evaluate foundation seepage risks and propose mitigation strategies for the Kadaknathwadi storage tank in Dharashiv district.

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Mathematical modeling using HEC-RAS to determine hydraulic parameters for designing effective flood protection walls along the Tapi River in Surat to mitigate urban flooding.

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Desk-based analysis for planning coastal protection structures at Dabhari Beach to prevent erosion and support tourism and industrial development in the Olpad taluka area.

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Geotechnical evaluation to propose seepage control and stability enhancements for the Nive earthen dam, ensuring long-term safety through soil mechanics analysis.

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MATHEMATICAL MODEL STUDIES TO ROUTE THE FLOOD THROUGH THE PROPOSED BRIDGE BELOW THE PROPOSED EXPANSION OF KANGRA AIRPORT RUNWAY ACROSS RIVER MANJHI/SARAH KHAD AND TO EVOLVING SUITABLE RIVER TRAINING WORKS FOR MANJHI/ SARAH KHAD IN SHAHPUR, DIST. KANGRA, HIMACHAL PRADESH

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BATHYMETRY SURVEY OF THE PLUNGE POOL AREA AND EXTRACTION OF PROFILES OF THE PLUNGE POOL BOTTOM OF SRISAILAM DAM, A.P.

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DESK & WAVE FLUME STUDIES FOR THE DESIGN CROSS SECTION OF BREAKWATER EXTENSION OF WESTERN BREAKWATER (250 M) FOR THE DEVELOPMENT OF FISHING HARBOUR AT VIZHINJAM, KERALA

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ESTIMATION OF SAFE CHARGE WEIGHT PER DELAY BY CONDUCTING TRIAL BLAST FIELD INVESTIGATIONS FOR EXCAVATION OF HARD ROCK DURING CONSTRUCTION OF POWER HOUSE BY BLASTING OPERATIONS AT BHIVPURI HEP, MAHARASHTRA

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MATHEMATICAL MODEL STUDIES TO ASSESS HYDRODYNAMICS, SEDIMENTATION, WAVE TRANQUILLITY AND EFFECT OF WAVE DISTURBANCE ON THE PROPOSED DOCKS/BERTHS DURING SHIP NAVIGATION IN THE CHANNEL FOR PROPOSED MASTER PLAN 2047 FOR THE PARADIP PORT, ODISHA

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MATHEMATICAL MODEL STUDIES FOR TIDAL HYDRODYNAMICS & SILTATION FOR THE DEVELOPMENT OF PROPOSED RECLAMATION & LNG BERTH AT JAWAHAR DWEEP IN MUMBAI HARBOUR

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MATHEMATICAL MODEL STUDIES FOR HYDRODYNAMICS AND SEDIMENTATION FOR DEVELOPMENT OF FISHING HARBOUR, PASSENGER JETTY, COASTAL CARGO BERTH AND BERTHS FOR INDIAN NAVY AND INDIAN COAST GUARD AT VASCO BAY

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MATHEMATICAL MODEL STUDIES FOR HYDRODYNAMICS AND SEDIMENTATION FOR BANK EROSION PROTECTION MEASURES FOR ONGC PIPELINE IN GODAVARI RIVER, NEAR KAKINADA, ANDHRA PRADESH

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ANALYSIS AND INTERPRETATION OF INSTRUMENTATION DATA OF POWR HOUSE FOR THE PERIOD JANUARY 2023 TO DECEMBER 2024, INDIRA SAGAR H.E. PROJECT, M.P

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MATHEMATICAL MODEL STUDIES FOR HYDRODYNAMICS & SILTATION FOR DEVELOPMENT OF INTERNATIONAL CONTAINER TRANSSHIPMENT PORT (ICTP) AT GALATHEA BAY, A&N ISLANDS

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About Us Facilities Projects Publications Work Force Gallery

                                                                              Different logging probes for Borehole logging studies
                                                                              Wireline logging equipment setup
                                                                              Radioactive sources
                                                                              Laboratory fluorometer field setup with dye tracer and filters
                                                                              Borehole logging carried our at Temghar Dam
                                                                              Fixing of radioactive source with the probe on a dam top to execute wireline logging
                                                                              Injection of dye tracer in a borehole drilled near a Dam abutment
                                                                              In-situ Sonic logging carried out on floating platform in a River bed
                                                                              Preparation of Dye Tracer for Injection in Borehole
                                                                              Wireline logging carried out at Dam top
                                                                              Preparation of dye tracer for injection in the reservoir

Isotope Hydrology division established under the UNDP aided Applied Earth Sciences Project it has effectively applied and used non-destructive borehole (geophysical & nuclear) logging and tracer techniques to provide cost-effective solutions to a large number of complex civil engineering problems and studies related to river valley and power projects. Borehole (geophysical & nuclear) logging method is used in identifying the sub-surface lithology, detection of weak zones by measuring different physical properties of the sub-surface formation like electrical resistivity (R), density (σ), porosity (Ф), elastic properties (E & μ) etc. Tracer Technique is useful for ground water flow measurement analysis, detection of source of seepage / leakage, contaminant tracking etc. 

It is also to highlight that the Atomic Energy Regulatory Board (AERB) has recently approved license towards the operation and storage of radioactive sources for Nuclear Borehole Logging. Four officers from Isotope Hydrology division have undergone training course on “Safety Aspects of Nucleonic gauges”, organized by Radiological Physics and Advisory Division, BARC, Mumbai and are presently designated as

  • Dr. Rolland Andrade, Scientist C Radiation Safety Officer (2023)
  • Shri Govind A Panvalkar, Scientist C Radiation Safety Officer (2023)
  • Shri Amol Chunade, ARO Radiation Safety Professional (2019)
  • Smt. Archana K Pund ARO Radiation Safety Professional (2019)

Broad areas of expertise/ Scope 

  • Foundation studies for Dams, their allied structures and Power Plants
  • In-situ electrical resistivity, density, porosity and P&S wave velocities are measured to assess the strength of the subsurface formations for foundation studies.
  • Studies related to health of Hydraulic Structures
  • In-situ density, porosity and P and S wave velocities are measured to diagnose the health of the structure and also to assess the post remedial efficacy.
  • Detection of seepage in Hydraulic Structures ( Dams and Canals)
  • In-situ density, porosity, variations in borehole diameter is measured and tracer techniques are applied for detection of seepage.
  • Mapping the subsurface in homogeneities and deciphering the aquifer zone for sustainable recharge 
  • In-situ porosity, variations in resistivity and Self Potential signatures and tracer techniques are applied for detection subsurface mapping.

Significant Contributions

Over the past 4 decades, Isotope Hydrology Division have been associated with several Client Sponsored, State Government and R&D works related to Dam safety and rehabilitation, foundation structures, canal seepage etc. Few significant works executed by this division is categorised below:

Seepage study in different types of dams:

Identification of source of seepage and to establish interconnectivity, delineation of weak zones in hydraulic structures and dam safety analysis using both Borehole logging and Tracer techniques

  • Concrete dam: Dimbhe, Kolkewadi, Indira Sagar.
  • Earthen dam: Nagarjunasagar, Upper Manner, Khadakpurna, Popatkheda, Bhama–Askhed.
  • Masonry dam: Pawna, Dudhganga, Bhatsa, Kadana, Bhandardhara.
  • Rockfill dam:Salal H.E.

Foundation studies:

Assessment of engineering (dynamic) parameters of subsurface lithology for foundation of Nuclear and Thermal power plants using Borehole logging techniques

  • Kaiga, Kakrapar and Rajasthan Atomic Power Projects.
  • Kayamkulam, Mangalore, VindhyachalThermal power plants.
  • Identification of subsoil properties using underwater Borehole logging
  • Tuticorin Port, Kachh Tidal Power Project, Fugro Geotech.
  • Seepage study in canals:

    • Assessment of seepage losses through irrigation canals using Tracer techniques
    • Indira Gandhi Main Canal, Kakrapar, Panchakula.

                                                                              Different logging probes for Borehole logging studies
                                                                              Wireline logging equipment setup
                                                                              Radioactive sources
                                                                              Laboratory fluorometer field setup with dye tracer and filters
                                                                              Borehole logging carried our at Temghar Dam
                                                                              Fixing of radioactive source with the probe on a dam top to execute wireline logging
                                                                              Injection of dye tracer in a borehole drilled near a Dam abutment
                                                                              In-situ Sonic logging carried out on floating platform in a River bed
                                                                              Preparation of Dye Tracer for Injection in Borehole
                                                                              Wireline logging carried out at Dam top
                                                                              Preparation of dye tracer for injection in the reservoir
  • Robertson Geologging (RG) Well Logging Unit.
  • (VIEWLOG) software.
  • Trilogy Laboratory Fluorometer.
  • Resistivity Meter.

Serial No. Title of the Projects Client/Sponsoring Agency
1 Determination of In-Situ Density by Nuclear Borehole Logging at Massanjore Dam, West Bengal for M/S WAPCOS Ltd., Kolkata WAPCOS LimitedKolkata
2 Determination of in-situ density by Nuclearborehole logging at Temghar dam, Tal. Mulshi, dist. Pune, Maharashtra Bhama Askhed Dam Division Pune, Maharashtra
3 Determination of In-Situ Density by Nuclear Borehole logging at Warna Dam, Tal. Shirala, Dist.Sangli,Maharashtra Kolhapur Irrigation Circle Kolhapur, Maharashtra
4 Borehole Logging for seepage studies at Bhatsa Dam, Maharashtra Bhatsa Dam Management Division,Thane,Maharashtra
5 Tracer Studies for delineation ofseepage in the spillway portion and divide wall oftail race channel ofKadana Dam, Dist;- Mahisagar, Gujarat Sardar Vallabhai National Institute of Technology (SVNIT), Surat, Gujarat
6 Borehole logging & tracer studies for seepage studies at Dudhaganga Dam,Maharashtra Dudhganga Canal Div. No.1 WarnaBhavanKolhapur, Maharashtra

  • Papers Entitled “Delineation of fractured aquifer using numerical analysis (Factor) of resistivity data in a Granite Terrain” by Dr. Rolland Andrade (Sc.‘C’) published as a chapter in book “Emerging Issues in Environment, Geography and Earth Science”, Vol 6, (2024), Pg 128-139
  • Rolland Andrade and Rangarajan R “Transient resistivity response to infiltrating water front through vadose zone” Hydro Research 2 (2019) 12–20.
  • Rolland Andrade and Balamurugan Guru “Recharge site delineation through integrated geophysical hydrological and GIS approach – A basic understanding with case studies from Indian sub-continent” Groundwater for Sustainable Development, V.10, 100343, February 2020.
  • Rolland Andrade, Amol Chunade & Pund K Archana “Investigation of Dams Using Non Destructive Technique (NDT) to Decipher Weak Zones”, in E-Magazine for ConstroFacilitator.com(2021)
  • Rolland Andrade, Sudipta Bhowmick, Archana K. Pund, “Application of tritium (3H) as a tracer in seepage studies through hydraulic structures” Hydro Research 5 (2022)pp 48–53.
  • “Significance of hydro-geological & geophysical intervention(s) in groundwater studies”, HYDRO-2019, 18th to 20th Dec 2019, Hyderabad.
  • Borehole Logging and Tracer Technique – A State of Art Technology in Hydrological Investigation”, in International E-Conference on Intelligent System, th& 14th Aug 2021, DYPU, Pune.
  • “Logging and Tracer study - An integral part of NDT for seepage through hydraulic structures” in HYDRO 2021, 23rd to 25th Dec 2021, SVNIT Surat.
  • “Tracer Techniques – A Diagnostic Tool in Seepage Detection of Hydropower Projects” published in 26thInternational Conference on Hydraulics, Water Resources and Coastal Engineering (HYDRO2021 INTERNATIONAL) at SVNIT Surat, Gujarat, India during December 23-25, 2021.
  • “Fluoroscent Dye Tracer Tests for seepage detection in Earthen Dams” in 26thInternational Conference on Hydraulics, Water Resources and Coastal Engineering (HYDRO 2021 INTERNATIONAL) at SVNIT Surat, Gujarat, India during December 23-25, 2021.
  • Hydro 2021 Papers published as a chapter in Conference Proceedings-(Flood Forecasting & Hydraulic Structurees) published by Springer:
  • Dr. Rolland Andrade ,Amol Chunade, B.Suresh Kumar “Logging and Tracer Study-An integral part of NDT for seepage through Hydraulic structures” pp 507-519
  • “Fluoroscent Dye Tracer Tests for seepage detection in Earthen Dams” by G.A. Panvalkar ,Archana Pund , B.Suresh Kumar and A.K. Agrawal pp 531-544
  • A.D. Chunade ,G.A. Panvalkar ,B. Suresh Kumar “Tracer Techniques - A Diagnostic tool in seepage Detection of Hydropower Projects” pp 521-530

Serial No. Name Designation Email Id Phone Number
1 Shri B Suresh Kumar SCIENTIST-D & HoD badugusureh1972[at]cwprs[dot]gov[dot]in 020-24103551
2 Dr. Rolland Andrade Scientist 'D' rolland[dot]2011[at]cwprs[dot]gov[dot]in 020-24103411
3 Shri Sudipta Bhowmick SCIENTIST-C sudmik77[at]cwprs[dot]gov[dot]in 020-24103245
4 Shri Govind A. Panvalkar SCIENTIST-C ga[dot]panvalkar[at]cwprs[dot]gov[dot]in 020-24103304
5 Shri Amol D.Chunade Assistant Research Officer amol[dot]chunade[at]cwprs[dot]gov[dot]in 020-24103523
6 Smt. Archana K.Pund Assistant Research Officer archana[dot]pund[at]cwprs[dot]gov[dot]in 020-24103253
7 Shri Sunit Kumar Research Assistant sunit[dot]kumar[at]cwprs[dot]gov[dot]in 020-24103252
8 Shri Pawan Kumar Jha Laboratory Assistant Gr-II pawan[dot]kumarjha[at]cwprs[dot]gov[dot]in 020-24103245
9 Shri Virendra Multi Tasking Staff virendra[dot]r[at]cwprs[dot]gov[dot]in 020-24103523

                                                                              Different logging probes for Borehole logging studies

Different logging probes for Borehole logging studies

                                                                              Wireline logging equipment setup

Wireline logging equipment setup

                                                                              Radioactive sources

Radioactive sources

                                                                              Laboratory fluorometer field setup with dye tracer and filters

Laboratory fluorometer field setup with dye tracer and filters

                                                                              Borehole logging carried our at Temghar Dam

Borehole logging carried our at Temghar Dam

                                                                              Fixing of radioactive source with the probe on a dam top to execute wireline logging

Fixing of radioactive source with the probe on a dam top to execute wireline logging

                                                                              Injection of dye tracer in a borehole drilled near a Dam abutment

Injection of dye tracer in a borehole drilled near a Dam abutment

                                                                              In-situ Sonic logging carried out on floating platform in a River bed

In-situ Sonic logging carried out on floating platform in a River bed

                                                                              Preparation of Dye Tracer for Injection in Borehole

Preparation of Dye Tracer for Injection in Borehole

                                                                              Wireline logging carried out at Dam top

Wireline logging carried out at Dam top

                                                                              Preparation of dye tracer for injection in the reservoir

Preparation of dye tracer for injection in the reservoir

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