bids are invited for customized amc / cmc for pre-owned products - power transformer oil sample analysis for complete physical and chemical test as per is 1866; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - power transformer oil sample analysis for dga; --; annual maintenance contract ( amc ) ; six-monthly; yes , customized amc / cmc for pre-owned products - power transformer oil sample analysis for furan; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - power transformer oil sample analysis for bdv and moisture; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - power transformer online testing for discharge detection using acoustic emission technique; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - power transformer offline testing for step voltage dirana sfra cap and tan delta ir pi ttr wr; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - power transformer offline testing for capacitance and ten delta tests on bushing; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - 220 kv switchyard electrical equipment offline testing for ct cvt empt; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - 220 kv or 132 kv lightining arrester for online third harmonic resistive current meaurement; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - station earth resistance measurment by fall of potential method; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - motor current signature analysis of 3 point 3 kv and 415 v motors; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - offline elctrical testing of 1200 kw 415 v dg sets for rso step voltage surge comparision winding resistance ac impedence ir and pi; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - online elctrical testing of 350 kw 250 vdc motors for dc motor current signature analysis; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - ofline elctrical testing of 350 kw 250 vdc motors for dc motor circuit analysis; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - very low frequency ten delta and partial discharge meaurement of 3 point 3 kv ht cables; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - dynamic contacts resistance meaurement of 245 kv sf6 gas circuit breaker; --; annual maintenance contract ( amc ) ; annually; yes , customized amc / cmc for pre-owned products - 245 kv sf6 or minimum oil circuit breaker open close timing measurement of all three phases; --; annual maintenance contract ( amc ) ; annually; yes total quantity :