Year of Investigation
|
Name of the Assignment
|
Client/s
|
1982-83
|
Urban
water supply scheme for Jodhpur city
|
Public
Health Engineering Department, Jodhpur, Govt. of Rajasthan
|
1983
1986
|
Water
supply for 2 million tonnes Cement Plant
|
J.K.
Cement Works, Nimbahera, District- Chittorgarh, Rajasthan
|
1985
|
Water
supply for 15 MW Thermal Power Station
|
J.K.
Thermal Power, Shambhupura, District- Chittorgarh, Rajasthan
|
1984
1985
1987
|
Water
supply for 3 white cement plants in Gotan/Kharia Khangar
|
Indian
Rayan & Industries Ltd., Nihon
Nirman Ltd., J.K.
Cement Works
|
1982
1984
|
Rular
water supply schemes of Western Rajasthan
|
Public
Health Engineering Department, for Jodhpur, Nagour, Jaiselmer, Pali,
Sirohi, Jalore & Barmer districts. Govt. of Rajasthan
|
1984
|
Water
supply of Noida
|
U.P.
Jal Nigam, Govt. of Uttar Pradesh
|
1984
|
Water
supply for factory, Hamirgarh
|
Shree
Pipes Ltd., Bhilwara
|
1984
1986
|
Water
supply for factory and colony, Abu-Road
|
Modern
Industries Ltd.
|
1987
|
Water
supply for Cement Plant and its colony
|
Aditya
Cements, Sambhupura, Chittorgarh
|
1988
|
Water
supply for cement plant and its colony
|
Shree
Cements Ltd., Beawer
|
1989
|
Water
supply for oil well drilling in Jaiselmer
|
Oil &
Natural Gas Commission
|
1990
|
Gas
free water supply for factory and its colony
|
Bharat
Vijay Mills, Kalol, Gujarat
|
1991
|
Odourless & colourless water supply for refinery
|
Indian
Oil Corporation, Barauni, Bihar
|
1991
|
Hydrogeological studies of salinity infested districts of Western
Rajasthan
|
Kirloskar Consultants Ltd., Bombay
|
1992
1993
|
Water
supply of Cement Plant and its colony, Rawan
|
Grasim
Cements, Raipur, M.P.
|
1992
|
Water
supply for Cement Plant and its colony
|
Udaipur Cement Works, Dabok, Udaipur
|
1992
|
Determination of aquifer parameters by pump tests for Indira Gandhi
Canal
|
WAPCOS
(India) Ltd., New-Delhi
|
1994
|
Geohydrological investigations in and around Rajpura Dariba
|
Hindustan Zinc Ltd., Dariba, Rajsamand
|
1996
|
Water
supply for Cement Plant and its colony
|
GKW
Ltd., Bhavalia, Chittorgarh
|
1996
|
Water
supply and assessment studies for naphtha based Power Plant, Kankani
|
Indo-Cal Power Ventures P. Ltd., Jodhpur
|
1996
|
Hydrogeological, geophysical and water quality studies of 260 villages
of Punjab
|
A
World Bank assisted project, through WAPCOS (India) Ltd., New-Delhi
|
1997
|
Water
supply and assessment studies for Power Plant
|
Grasim
Cements, Rawan, Raipur, M.P.
|
1997
|
Water
supply for naphtha based Power Plant, Abu
|
J.K.
Corp. Ltd., New-Delhi
|
1997
|
Water
supply for naphtha based Power Plant, Neemrana, Rajasthan
|
Kanoria Chemical & Industries Ltd., New-Delhi
|
1997
|
Fabrication and installation of tubewells, excavation and refilling of
pits with filter material in bed of Sirsa branch canal and
installation of test/observation bores near village Manak Majra (Nilokheri)
|
Central Soil Salinity Research Institute, Karnal, Haryana
|
1997
|
Water
supply for Kohima city
|
Public
Health Engineering Department, Kohima, Govt. of Nagaland (through a
drilling company)
|
1997
|
Water
availability survey at factory site at Shiwar
|
Rainbow breweries Ltd., New-Delhi
|
1997-98
|
Hydrogeological investigations and pump tests for industries in
Sahibabad, Noida, Greater Noida
|
ERM
(India) Pvt. Ltd., New-Delhi
|
1998
|
Water
supply & assessment studies for Aditya Aluminium Project
|
Aditya
Aluminium Project, Sambalpur & Rayagada, Orissa
|
1998
|
Pump
test for determination of aquifer parameters in Guhana-Sonipat area,
Haryana
|
Indo-Dutch Network Operational Research Project, ILRI, Wageningen, The
Netherlands
|
1998
|
Ground
water appraisal study and ground water development prospects of
Republic of Chad, West Africa
|
Mitsurishi International Pvt. Ltd., 30, Bideford Road, Singapore
|
1998
|
Hydrogeological and geoelectrical resistivity survey at
plant/mines/colony sites and hydrological and ground water sub-basin
study of about 25 sq. km. area or 5 km radius of plant/mines area
|
J.K.
Corp Limited, Sirohi
|
1998
|
Report
on hydrological assessment studies in Alwar Sub-basin
|
Vintage Distillers Ltd., Noida
|
1998
|
Hydrogeological and geophysical survey for ground water potential for
proposed Aditya Aluminium Project
|
Aditya
Aluminium Project, Orissa
|
1998
|
Fabrication and installation of tubewells and filter material in Sirsa
canal for artificial recharge of ground water
|
Central Soil Salinity Research Institute, Karnal
|
1999
|
Hydrogeological and assessment studies for proposed Thermal Power
Plant for Lakshmi Cement, JayKaypuram, Sirohi, Rajasthan
|
J.K.
Corp. Ltd., New-Delhi
|
1999
|
Hydrogeological and assessment studies for augmentation of existing
water supply of existing Cement and Thermal Power Plants at Binanigram,
Sirohi
|
Binani
Cement Ltd., Ahmedabad
|
1999
|
Detailed geo-electrical resistivity surveys of Guhana area for
delineating fresh and saline water interface
|
Under
Indo-Ducth Network Operational Research Project, ILRI, Wageningen, The
Netherlands
|
1999
|
Pump
tests for determination of aquifer parameters, Segwa Project, Navasari,
Gujarat
|
Under
Indo-Ducth Network Operational Research Project, ILRI, Wageningen, The
Netherlands
|
1999
|
Hydrogeological investigations of IDCOs Industrial Growth Centre
Chatarpur, Orissa
|
Dalal
Consultants & Engineers Ltd., Bhubabeswar
|
1999
|
Hydrological barrier studies of command area of Yamuna water lift
scheme in Churu District
|
Irrigation Department, Jaipur, Govt. of Rajasthan (Through Indian
Geotechnical Services, New-Delhi)
|
1999
|
Hydrogeological investigations of Talabira Coal Field, Jharsuguda
|
Geomin
Consultants Pvt. Ltd., Bhubaneswar
|
1999
|
Hydrogeologicl survey for augmenting water supply for Cement Plant and
Thermal Power Plant at Jaykaypuram, Sirohi
|
J.K.
Corp Limited, New Delhi
|
1999
|
Hydrogeological investigations and assessment studies of Pindwara area
|
Binani
Industries Ltd., Ahmedabad
|
1999
|
Hydrological and geoelectrical resistivity surveys for locating a most
promising site for construction of tubewell, its development and
conducting pump tests for determination of aquifer parameters
|
WAPCOS
(India) Ltd., New-Delhi
|
2000
|
Hydrogeological investigations and assessment studies of Khaniwali
area, Dist Thane, Maharashtra
|
Binani
Industries Ltd., Ahmedabad
|
2000
|
Hydrological survey at Shashtri Park, Delhi Metro
|
Water
and Power Consultancy Services (India) Ltd., New Delhi
|
2000
|
Hydrogeological survey for augmenting water supply for Plant at
Jaykaygram Dist Rajsamand
|
J.K.
Industries Limited, Kankroli
|
2001
|
Detailed hydrogeological survey of core and buffer zone of power
plant, delineation of sub-ground water basin
|
Grasim
Cement (Aditya Cement Group, Khor)
|
2001
|
Hydrogeological investigation and assessment study for Kotputli area
|
Grasim
Industries Limited, Aditya Birla Group, Jaipur
|
2001
|
Hydrogeological and geoelectrical resistivity survey for tubewell site
at Sabarkantha
|
Central Public Works Dept., Gandhinagar
|
2001
|
Construction of JNV Buildings at Village Jawan ka khera, Tehsil Mavli
Dist Udaipur
|
Rites
Limited (A Govt. of India Enterprise), New-Delhi
|
2001
|
Detailed hydrogeological survey of core and buffer zones of Power
Plant, delineation of sub-ground water basins
|
Grasim
Aidtya Birla Group Industries, Chittorgarh
|
2002
|
Roof
top rain water harvesting structure designing & surface run-off
utilization at Vikram Cement Khor site
|
Grasim
Cement, Aditya Cement Group, Khor
|
2002
|
Roof
top rain water harvesting system designing at Chittor Cement Works
|
Birla
Corporation Limited, Chittorgarh
|
2002
|
Roof
top rain water harvesting system designing at Adityanagar, Morak
|
Mangalam Cement Ltd., Moran, Dist Kota
|
2002
|
Designing of roof top rain water harvesting and surface run-off
utilization at Vikram Cement, Khor
|
Grasim
Aditya Birla Group Industries, Khor
|
2002
|
Hydrogeological and geoelectrical resistivity survey at 30 locations
in Plant, Colony, Mines area and Vasa area
|
J.K.
Corp Ltd., Sirohi
|
2002
|
Designing of water distribution system for colony area
|
J.K.
Corp Limited, Sirohi
|
2002
|
Hydrology and hydrogeological study of core and buffer zones of
Lakshmi Cement Captive Power Plant and its assured water supply
|
J.K.
Corp Limited, New Delhi
|
2003
|
Ground
water assessment study in RJ-ON-90/1 block for design of oil
development project
|
Cairn
Energy India Pty Ltd., Chennai
|
2003
|
Detailed hydro-geological survey for ground water assessment for next
25 years at Kharia Khangar
|
Grasim
Industries Ltd., White Cement Division, Jodhpur
|
2003
|
Hydrogeological and geophysical investigations at Ras, Dist Pali
|
Shree
Cement Limited, Beawer
|
2003
|
Study
on rain water harvesting plant and report of core & buffer zone of Ras
Plant
|
Shree
Cement Ltd., Beawer
|
2003
|
Hydrogeological study in 10 KM radius of RA Mines
|
Hindustan Zinc Limited, Agucha, Bhilwara
|
2003
|
Remote
sensing, geoelectrical resistivity survey, designing radial collector
wells, exploratory drilling and pump tests etc., at River Banas for
WSS at Growth Centre, Hamirgarh, Bhilwara
|
RIICO.,
Bhilwara
|
2003
|
Hydro-geological water investigations on "Jaipur" Kishengarh Highway
NH-8
|
GVK
"Jaipur "Kishengarh Expressway Pvt. Limited, Jaipur
|
2003
|
Hydrological and hydrogeological studies and rain water harvesting
plan for plant area
|
HSB
Agro Industries Pvt. Ltd., Jaipur
|
2004
|
Project 03158 "Hydrogeological study to identify potential aquifer
for cement plant site in south Vietnam"
|
Holtec
Consulting Private Limited, Gurgaon (Haryana)
|
2004
|
Collect & compile ground water and related data in RJ-ON-90/1 block
Rajasthan
|
Cairn
Energy India Pty Limited, Chennai
|
2004
|
Hydrogeological study "Bhungapat Soapstone Mines covering 10 km
radius"
|
Associated Soapstone Distributing Company Pvt. Ltd., Udaipur
|
2004
|
Hydrogeological studies "Pali Mining Area
|
Holtec
Consulting Pvt. Ltd., Gurgaon,. Haryana
|
2004
|
Detailed project report for rain water harvesting and ground water
recharge in Sarguja Dist (Premnagar & Surajpur watersheds) in
Chattisgarh State
|
MSV
International Inc., Gurgaon, Haryana
|
2004
|
Ground
water investigations in Abu Road Palanpur area
|
Bhansali Engineering Polymers Ltd., Andheri West, Mumbai
|
2005
|
Hydrological and Hydrogeological studies of core and buffer zone of
Mohanpura Limestone mines of M/s. Grasim Industries Ltd., Kotputli,
Rajasthan
|
Vimta
Labs Ltd., 142, Cheriapally, Hyderabad
|
2005 |
Hydrological and
hydrogeological studies of core and buffer zone of Mohanpura Limestone
mines of M/s Grasim Industries Ltd., Kotputli, Rajasthan |
Vimta Labs Limited,
Cherlapally,
Hyderabad
, Andhra Pradesh |
2005 |
Soil investigation-Sojat
road CMDA ph-2 |
Reliance Engineering
Associates Private Limited, Jaipur |
2005 |
Designing establishing
& hydrological network system, quarterly monitoring of water level
& water quality of limestone mines & cement plant area of
Laxmi Cement |
JK Corp. Ltd. (Lakshmi
Cement Division), Sirohi, Rajasthan |
2005 |
Hydro-Geological and
availability of water to run cement plant and proposed thermal power
plan |
Mangalam Cement Limited,
Aditya Nagar, Morak, Distt.
Kota
, Rajasthan |
2006 |
Conducting for
hydrological, hydro-geological studies and getting ground water
clearance from Central Ground Water Agencies (CGWA & GWD) from New
Delhi/Jaipur for existing Binani Cement Limited plant and Unit-II
(expansion) at BCL works, Binanigram, Sirohi, Rajasthan |
Binani Cement Limited,
Binanigram, Vill. Amli, Tehsil Pindwara, Distt. Sirohi, Rajasthan |
2006 |
Conducting for
hydrological, hydro-geological studies and getting ground water
clearance from Central Ground Water Agencies (CGWA & GWD) from New
Delhi/Jaipur for existing plant, mines & expansion plant power
plant & mines etc |
JK Laxmi Cement |
2006 |
Designing & Monitoring
hydrogeological network |
Hindustan Zinc Limited,
Rampura Agucha Mines, Post Agucha, Distt. Bhilwara, Rajasthan |
2006 |
Hydrological and
Hydrogeological studies of core and buffer zone of 10 km from the mine
lease boundry of the proposed Coal Mine at Marki-Mangli, Yavtmal,
Maharashtra
|
Vimta Labs Limited,
Cherlapally,
Hyderabad
, Andhra Pradesh |
2006 |
Hydrological, Hydro
Geological studies and getting ground water clearance from Central
Ground Water Agencies (CGWA & GWD) from New Delhi/Jaipur for
proposed captive Thermal Plant of 122 MW & waste heat recovery
Power Plant 115 MW capacity at Nimbahera |
JK Cement Works, Kailash
Nagar, Nimbahera, Distt.- Chittorgarh, Rajasthan |
2006 |
Carrying out study related
to impact of mining on water regime in Baga, Distt.- Solan, H.P. |
Jaiprakash Associates Ltd., "JA House", Vasant Vihar,
New Delhi
|
2006 |
Hydrological studies in
Sutlej
river sub-basin, Baga, Distt.-Solan, H.P |
Jaiprakash Associates Ltd.,
"JA House", Vasant Vihar,
New Delhi
|
2006 |
Hydro-geological studies at
Birla Cement Works, Limestone Mines Bherda |
Birla Corporation Ltd.,
Madhavnagar, Chanderia, Rajasthan |
2006 |
Hydro-geological studies at
Birla Cement works Limestone Mines-Jai Surjana |
Birla Corporation Ltd.,
Madhavnagar, Chanderia, Rajasthan |
2006 |
Establishing a hydrological
network of Piezometers and existing wells and preparation of annual
report on the impact of mining & pumping of water from mining pits
on ground water |
JK Cement Works, Kailash
Nagar, Nimbahera, Distt. Chittorgarh, Rajasthan |
2007 |
Surface runoff utilization
for augmenting ground water storage of Tiri river water shed, tehsil
Sarada, district
Udaipur
|
HZL, Zawar group of mines |
2007 |
Technical report on the
hydrogeological and geoelectrical resistivity survey carried out for
M/s Indeen Biopower Ltd., Village Chandli, District Tonk |
Indeen Biopower,
New delhi
|
2007 |
Hydrology and hydrogeology
of core and buffer zones of Nana Mandha thermal power plant and Impact
of thermal power plant on water regime |
Essar Gujarat Power Ltd |
2007 |
Hydrology and hydrogeology
of core and buffer zones of Preshnawada-Morasa limestone mines, and
impact of mining on water regime |
Gujarat Sidhee Cement
Limited, Morasa, Junagarh |
2007 |
Comprehensive
hydrogeological assessment studies of core and buffer
zones of Zinc ingot plant at 2D-1, sector 10, Integrated
Industrial Estate, SIDCUL, Haridwar, Uttarakhand, its geoelectrical
resistivity surveys and rain water harvesting program |
HZL, Haridwar |
2007 |
Hydrology and hydrogeology
of core and buffer zones of Tori Super Thermal power Plant & its
assured water supply, near village Tori, block Chandwa, district
Latehar, Jharkhand |
Essar Power (Jharkhand)
Ltd. |
2007 |
Remote sensing studies of
aditya cement area for identifying the ground water worthy zones as a
possible source of assured water supply for 2nd unit of
Aditya cement |
Aditya Cement, Shambhupura |
2007 |
Hydrology and hydrogeology
of core and buffer zones of Talaja limestone mines |
GRASIM INDUSTRIES LIMITED |
2007 |
Hydrology and hydrogeology
of core and buffer zones of talli-Bhambor limestone mines |
GRASIM INDUSTRIES LIMITED |
2007 |
Hydrology and hydrogeology
of core and buffer zones of Kalsar-Dayal-Kotda limestone mines |
GRASIM INDUSTRIES LIMITED |
2007 |
Hydrology and hydrogeology
of core and buffer zones of Jafarabad limestone mines, and impact of
mining on water regime |
NCCL, Jafarabad, Amreli (Guj.) |
2007 |
Hydrology and hydrogeology
of core and buffer zones of Varahshwarup-Bhakodar limestone mines, and
impact of mining on water regime |
NCCL, Jafarabad, Amreli (Guj.) |
2007 |
Hydrology and hydrogeology
of core and buffer zones of Vadhera-rohisa limestone mines, and impact
of mining on water regime |
NCCL, Jafarabad, Amreli (Guj.) |
2007 |
Hydrology and hydrogeology
of core and buffer zones of Wadi limestone mines, and impact of mining
on water regime |
ACC, Ltd |
2007 |
Rain water harvesting by
utilizing roof top rain water of residential quarters of
Rajpura-Dariba mines colony |
Hindustan Zinc Ltd. |
2008 |
Rain water harvesting by utilizing roof top rain
water & surface runoff utilization of clinker grinding unit (2
MTPA capacity), near village Eyava, taluka Sanand, district Ahmedabad. |
Ambuja Cement Limited |
2008 |
Ground water resources
appraisal studies of Hindustan Aqua Limited, Panki Industrial area,
Kanpur
|
Hindustan Aqua Limited |
2008 |
Hydrogeological and
hydrogeo chemical studies of industrial plot of Golden Chemicals,
manufacturing chrome based chemicals
at Dhaisar and its
impact on soil and ground water regime |
Neel kamal realtors &
Suburbs Pvt. Ltd., Dhaisar, Mumbai |
2008 |
Land use/Land cover mapping of buffer zone of
zinc ingpot plant at 2D sector-10, SIDCUL, Haridwar. |
Hindustan Zinc Limited |
2008 |
Hydrology and hydrogeology of core and buffer
zones of Mainpat bauxite mines and impact of mining on water regime. |
Bharat Aluminium Company
Limited |
2008 |
Report on impact of mining on water regime at
Nimbri Lignite mine. |
Binani Cement Limited, 17A,
old Fatehpura,Near Seva Mandir,
Udaipur
|
2008 |
Estimation of reserves of
different grades of limestone of all the three leases of Kesoram
Cement Ltd |
Kesoram Cement Limited,
Basant Nagar, District Karimnagar, (AP) |
2008 |
Hydrology and Hydrogeology
of core and buffer zone of Chakla coal block and impact of mining on
water regime |
Essar Power Jharkhand
Chakla Coal Block, Latehar, Jharkhand |
2008 |
Hydrology and Hydrogeology of core and buffer
zone of Yerakatta limestone mines and impact of mining on water
regime. |
Mysore Cement Limited
Ammasandra, Tumkur, Karnataka |
2008 |
Hydrology and hydrogeology
of core and buffer zone of Badgauna extension limestone mines and
impact of mining on water regime |
Jaiprakash Associates
Limited |
2008 |
Land use mapping by digital processing of Jaypee
Bela limestone mining lease area using remote sensing techniques. |
Jaypee Associates Limited |
2008 |
Ground water resources
evaluation studies of Coca cola plant, Kudas, Taluka Wada, Dist.
Thane, Maharastra |
Hindustan Coca-Cola
Beverages Pvt. Ltd, Wada. Thane, Maharastra |
2008 |
Hydrology and Hydrogeology of core and buffer
zone of Mainpat bauxite mine and impact of mining on water regime. |
Bharat Aluminum Company
Ltd, Korba, Chhattisgarh |
2008 |
Hydrological, hydrogeological and hydrogeo
chemical studies of tailing pond at basantpur and as impact on water
regime. |
Essar Steel (Orissa) Ltd |
2008 |
Rain water harvesting program for Badgauna
extension mining lease area by surface run of utilization augmenting
ground water storage. |
Jai Prakash Assocites Ltd
Jay Pee Sidhi cement Plant
|
2008 |
Hydrology and hydrogeology of core and buffer
zones of Bokaro Jaypee Cement plant near village Kudradih, block Chas,
district Bokaro, Jharkhand. |
Bokaro Jaypee Cement
Limited |
2009 |
Comprehensive
hydrogeological assessment study of core and buffer Zones of Lodhwa
Cement Plan & limestone mines Taluka Sutrapada, District Junagarh
,
Gujarat
|
Binani Cement Limited |
2009 |
Hydrogeological and
geoelectrical resistivity survey of orient paper mills premises for
locating tube well and of son river for studying the feasibility for
radial collector wells for assured water supply during summer |
Orient paper Mills
Amali
|
2009 |
Hydrology and hydrogeology of core and buffer
zones of ILQ -1 limestone mine and impact of mining on water regime
BJCL near village Barikhurd Putondha Putondhi Sarwahna Nimi in tehsil
Raghurajnagar , district Satna (M.P) |
Jaiprakash Associates Limited (Cement Division)
|
2009 |
Rain water harvesting program for augmenting
ground water storage of Zinc smelter plants at Dariba tehsil Relmagra
district Rajsamand (Rajasthan) |
Zinc smelter plant Dariba
Hindustan Zinc Limited
|
2009 |
Hydrology and hydrogeology of core and buffer
zones of Rampura Ballupura limestone mines and impact of mining on
water regime along with rain water harvesting program. |
Lucky Minmat Private Ltd |
2009 |
Hydrology and hydrogeology of core and buffer
zones of Budawada limestone mines district Krishna Andhra Pradesh and
impact of miming on water regime |
Jay Pee Cement Limited |
2009 |
Hydrology and hydrogeology of core and buffer
zones of Tummlapenta limestone mine and impact of mining on water
regime , Tadlpatri Mandal
district Anantpur Andhra Pradesh. |
Andhra Pradesh Cement Works
(A division of Ultratech cement limited) |
2009 |
Hydrogeological and geoelectrical resistivity
surveys of plant and colony area for identifying the location of
tubewells. |
HJI AMLAI
District Anuppur , Madhya Pradesh
|
2009 |
Hydrogeological and geoelectrical resistivity
surveys carried out near Baddi, District Solan Himachal Predesh.. |
ERM India Private Limited |
2009 |
Hydrology and hydrogeology of core and buffer
zones of Petnikota limestone mine and impact of mining on water regime
, Tadlpatri Mandal
district Anantpur Andhra Pradesh. |
Andhra Pradesh Cement Works
(A division of Ultratech cement limited) |
2009 |
Granite deposit near Jabjria village its nature
of occurrence and its future prospects. |
Shri Anand Rathi
Village Jabjaria, tehsil &
district Pali Rajasthan
|
2009 |
Hydrological and
hydrogeological studies of core and buffer zones of Captive Power
Project and its impact on water regime. |
ESSAR
POWER LIMITED
Vadinar Power Company Limited
|
2009 |
Hydrological and hydrogeological studies of core
& buffer zones of 3600 MW Super Thermal Power Plant and
geotechnical studies of ash pond and its impact on water regime |
Wardha Power Company
Private Limited, Village Nariyara, tehsil Akaltara, District-Janjgir-Champa,
Chhattisgarh |
2009 |
Hydrological, hydrogeological and land use
mapping of core and buffer zones of Silver refinery plant in SIDCUL,
Pantnagar, Uttarakhand. |
Hindustan Zinc Limited |
2009 |
Hydrological studies of
core and buffer zones and impact of mining on surface water regime |
Hindustan Zinc Limited |
