bids are invited for attending emergency break down of ht services - attending emergency break down of ht services/mv panels such as indoor/outdoor type transformer substation, transformer interchange, acb breakdowns, ht kits, ab switches, correction of low pf by checking capacitor panel etc.,by identifying the fault, isolating/ rectifying/ bypass the fault, restoration of permanent/ temporary supply including meggering and checking of 11kv insulators, ct/pt, transformers, ht cable and structure with 5000/2500 volts insulation tester, cleaning of hg fuse, arcing rods, providing new hg fuses etc., complete as reqd. , reconditioning of ht panel - reconditioning of ht panel by spray paintingincluding cleaning of rust in busbar and cable chambers, cleaning of ht spouts with ctc, providing heating processor remove moisture,applying of 2 coats synthetic enamel paint in bus bar chamber, cable chamber and out side of total ht panel, providing new hardware for all covers, closing of any extra holes in cable chambers as reqrd., , filtration of transformer oil - filtration of transformer oil for 160/250/315 /400 kva indoor/outdoor transformer at site till the dielectric strength of oil reaches to 40 kv and holds for 1 minute including such as removal of all suspended particles like dust, rust, scales, colloidal carbon oxidation sludge etc., degassing and dehumidification of transformer oil under vacuum. circulation of heated oil and filling of treated oil in transformer tank. de-acidification by evaporation and absorption method and including transportation offiltering machine, providing test certificate etc., as required. , arresting of transformer oil leakage - arresting of transformer oil leakage from lt side of 160/250 kva transformer including disconnection of htjumpers, removing of 2 nos lt cables, removing of top cover of transformer, replacing of 6 mm thick gaskets and oil seals at 16mm brass bushings, refixing the top cover and lt cables etc., as req. , top up of tran