tender for one time servicing of transformer oil filtration and replacement of spares for 1600 kva 4nos, 750 kva 5nos, 315 kva 4 nos and 1000kva 1nos at various building of phase-i,ii,iii,jirhc and juhc jipmer, puducherry.-- 1 testing charges for insulation resistance in the oil filtration. 2 functional test of transformer protection like oti,wti,bucholtz relay ,osr,mog,prv alram and tripping circuit of all the testing in the site location. 3 all the transformers oltc overhauling service and checking of drive mechanism oltc -rtcc testing in auto and manual mode checking of transition resisitance of resisitance ring coil and checking of fixed and moving contact mechanism ,hinge brachets 4 labour charges for spares replacement and to & fro charges , boaring and lodgingto complete the work in time to start the lt services after completing all the work. 5 mobilization of oil filtration machine /testing kit including transformer oil andtranspotation ,permit, toll plaza paid charges.etc 6 supply of 6mm cork sheet 7 supply of oti meter 8 supply of 25mm gate valve d/f 9 supply of silica gel 10 supply of breather -1kg set in the conservator tank. 11 supply of transformer oil in the barrels 12 supply of conservator view glass alone newly to be replace 13 supply of conservator view glass along with metal parts for the two transformer. 14 supply of oltc elctrical counter mechanism part 15 supply of electrical dsl & dsr switchs 16 supply of bucholtz relay in the transfromer 17 supply of pressure release valve in the oltc tank 18 supply of tpi resisitance board 19 supply of tap changing position indicator 20 supply of 1kg 25mm flange breather set 21 supply of 1/2 kg 25mm flange breather set 22 supply of pl contactor starter relay make: ctr. 23 supply of 10mm gasket 24 supply of oltc addon block contactor raising and lower up position 25 sub total 26 gst @ 18 % 27 total amount