Grounding System Design

• Earthing system at SAIL Plant in West Bengal

•   Power house and Switchyard of 2x30MW Hydro Electric Project, Mizoram

• Underground Power house & switchyard of 1200 MW, Sardar Sarovar Narmada Nigam Generating station, Gujarat.

•   Underground power house & 400 kV GIS switchyard of 1000 MW, hydropower project of THDC in Uttarakhand

•   Power frequency and Impulse earthing system for UHV Research laboratory of Central Power Research Institute, Hyderabad

•   Power frequency and Impulse earthing system for HV laboratory, Pune

•   Power houses & switchyards of 200 MW HE scheme of Karnataka Power Corporation Ltd. (KPCL)

•   Power houses & switchyards for two Units of Thermal Power station of KPCL

•   Special grounding systems for 110 kV substations of Kerala State Electricity Board (KSEB)

•   132 kV substation, Bhutan

•   120 MW Diesel Generating Station of KPCL

• 400  kV AC & 500 kV DC Yards of Converter stations at Talcher and Kolar for 2000MW, ± 500 kV, Talcher-Kolar HVDC Project

 Grounding System Field Measurements

• Earth Resistance & audit of special lightning protection system for Qatar Petroleum, Qatar

• Soil investigations at Ground Electrode stations and Terminal stations at Talcher and Kolar for the 2000MW, ± 500 kV Talcher-Kolar HVDC Project using High current injection method.

• Soil resistivity & earth impedance of UHV Research laboratory of Central Power Research Institute, Hyderabad

• Ground resistance of 400 MW power station in Kaiga, Karnataka

• Soil resistivity & Earth Resistance of HV Laboratory, Pune

• Soil resistivity & Earth Resistance of Power houses & switchyards of HE schemes of Karnataka Power Corporation Ltd. (KPCL)

• Earth electrode resistance at Areva T&D

• Ground mat resistance of 1000 MW THDC HE station

• Grounding Grid Resistance measurement of oil tanks and structures in refinery at Mangalore        

• Ground grid resistance for Power houses & switchyards of Diesel Power Plant of KPTCL