Hydroelectric Projects - Work Highlights


3D discontinuum Model of twin caverns with shear and fractured zone 


3D discontinuum Model of twin caverns with shear and fractured zone

Maximum Principal Stress distribution after complete excavation of a cavern 


Maximum Principal Stress distribution after complete excavation of a cavern

Maximum Principal Stress distribution after complete excavation of a cavern 


Minimum Principal Stress distribution after complete excavation of cavern


Geodetic Monitoring of the Dam 


Geodetic Monitoring of the Dam

Direct Shear Test at a site in Hydroelectric Project 


Direct Shear Test at a site in Hydroelectric Project

Plate Load Test in a Hydroelectric Project 


Plate Load Test in a Hydroelectric Project


Hydraulic Fracture Test in a Hydroelectric Project 


Hydraulic Fracture Test in a Hydroelectric Project

Hydraulic Fracture Test in a Hydroelectric Project 


Hydraulic Fracture Test in a Hydroelectric Project

The direction of maximum compression at various projects in Dibang valley 


The direction of maximum compression at various projects in Dibang valley


Mapped microseismic events around power house cavern in 3D view 


Mapped microseismic events around power house cavern in 3D view

Displacement contours computed from the data recorded during first year monitoring 


Displacement contours computed from the data recorded during first year monitoring

DPR stage geological investigations for Bunakha hydroelectric project, Bhutan 


DPR stage geological investigations for Bunakha hydroelectric project, Bhutan


Geological investigations of the MalshejGhat HEP reservoir rim area,Maharashtra 


Geological investigations of the MalshejGhat HEP reservoir rim area,Maharashtra

Microseismic signal due to cracking in the rockmass as recorded by five sensor stations at a hydroelectric project 


Microseismic signal due to cracking in the rockmass as recorded by five sensor stations at a hydroelectric project

Geological investigations of the MalshejGhat lower dam HEP catchment area, Maharashtra 


Geological investigations of the MalshejGhat lower dam HEP catchment area, Maharashtra


Identification of re bole during geological investigations of the MalshejGhat upper dam HEP site, Maharashtra 


Identification of re bole during geological investigations of the MalshejGhat upper dam HEP site, Maharashtra

Maximum Principal Stress distribution after complete excavation of a cavern 


Planning for the subsurface exploration during DPR stage of MalshejGhat upper dam HEP site, Maharashtra

Resistivity imaging section for HRT, Kumaradhara HEP, Karnataka 


Resistivity imaging section for HRT, Kumaradhara HEP, Karnataka


Seismic Tomography across river, Teesta Stage-III, Sikkim 


Seismic Tomography across river, Teesta Stage-III, Sikkim

Seismic Tomography across river at dam axis, Bunakha Hydel, Bhutan 


Seismic Tomography across river at dam axis, Bunakha Hydel, Bhutan

Seismic refraction section for Upper Demwe Project (Detection of fault was later confirmed by drilling) 


Seismic refraction section for Upper Demwe Project (Detection of fault was later confirmed by drilling)


Seismic refraction section for Upper Demwe Project (Detection of fault was later confirmed by drilling) 


Seismic refraction section for Upper Demwe Project (Detection of fault was later confirmed by drilling)

P-Wave velocity tomogram below Koteshwar Dam 


P-Wave velocity tomogram below Koteshwar Dam

Maximum Principal Stress distribution after complete excavation of a cavern 


Seismic Velocity Section at a Dam Site