Rehabilitation measures for main dam and tunnels of Tala HEP, Bhutan
Rehabilitation measures for old Indraprastha Power House, New Delhi
Underwater Inspection, investigations and strengthening of Ramnagar Powerhouse, Kalagarh
Underwater Investigation & Inspection of Cylindrical Type Power Intake Gate and Associated Structure & Equipment of Ramganga Power House at Kalagarh, Uttarakhand