bids are invited for customized amc/cmc for pre-owned products - power transformers for analysis of oil s les for physical chemical tests as per is 1866 latest; --; annual maintenance contract (amc); annually; yes , customized amc/cmc for pre-owned products - power transformers for analysis of oil s les for dissolved gas analysis as per is 10593; --; annual maintenance contract (amc); six-monthly; yes , customized amc/cmc for pre-owned products - power transformers for analysis of oil s les for furan analysis as per iec 61198; --; annual maintenance contract (amc); annually; yes , customized amc/cmc for pre-owned products - power transformers for analysis of oil s les for transformer oil analysis for bdv moisture; --; annual maintenance contract (amc); annually; yes , customized amc/cmc for pre-owned products - power transformers i e generator transformers start-up transformers unit auxiliary transformers for online testing discharge detection using acoustic emission technique; --; annual maintenance contract (amc.. , customized amc/cmc for pre-owned products - power transformers (i e generator transformers start-up transformers, unit auxiliary transformers) for offline testing: a)step voltage test b) dirana c) sfra d)capacitance tan delta on winding insulation .. , customized amc/cmc for pre-owned products - power transformers i e generator transformers start-up transformers for offline testing: capacitance tan delta tests on bushing; --; annual maintenance contract (amc); annually; yes , customized amc/cmc for pre-owned products - 220kv switchyard electrical equipments for offline testing of capacitance tan delta measurement and winding resistance measurement and ir measurement and pi measurement; --; annual maintenance contract .. , customized amc/cmc for pre-owned products - 220kv/132kv lightning arrester for condition monitoring of 220kv/132kv lighting arresters by measurement of third harmonic resistive current; --; annual maintenance contract 1