Tender For supply, erection, testing & commissioning of 220/132 kv 50/75/150 mva, (onan,onaf,ofaf) oil merged type 3 phase, 50 hz auto transformer with onload tap changeover as per rdso spec no ti/spc/psi/autotr/0091 (12/09) dated 04.08.2021 with latest amendment. specification as per attached in the documents. [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : supply, erection, testing & commissioning of 220/132 kv 50/75/150 mva, (onan,onaf,ofaf) oil merged type 3 phase, 50 hz auto transformer with onload tap changeover as per rdso spec no ti/spc/psi/autotr/0091 (12/09) dated 04.08.2021 with latest amendment. specification as per attached in the documents. [ warranty period: 30 months after the date of delivery ]
Tender For supply, installation, testing and commissioning of 33/36 kv oil immersed current transformer at crws main receiving electrical sub-station .as per technical specification. make- cg, bhel, or similar.warranty - 12 month [ warranty period: 12 months after the date of delivery ] ]
Tender For work of overhaul, internal inspection, oil leakage attending, gasket replacement, oil filtration and testing of 250 mva 400/15.75kv generator transformer (gtr-2) at cstps, chandrapur.
Tender For supply of services of skilled manpower , service of skilled electrician , earth pit testing400 , supply of dstilled water 1 lit , supply of silica gel perkg , supply of ht electrical glov , supply of lt electrical gloves , sply fixg insulated mat 11kva , sply fixg insulated mat 3.3kva , electrical safety audit , energy audit , supply of batteries 12v 100ah , thermography testing , testing of transformer, tan de , testing of transfromer oil and , testing of relay , testing and servicing of acb , ir testing of motors , calibrations of equipments , flameproof integrity test
Tender For tggenco-cetd- supply of certain consumables of flash point test kit, interfacial tensiometer required in transformer oil testing lab/cetd/tggenco for the year 2026-27
Tender For repairing of 1 no. of 315 kva dtr ( indoor type ) with supply of materials and testing at rabindra bhawan, barasat under north 24 parganas zilla parishad. - hv bus hing 12 kv 630a , lv bus hing 1.1 kv 630a, , 1.1kv 630a stud-bolt with fittings - brass, , 34kv 250a stud-bolt with fittings - brass, , arcing horn, , insulating materials raman make, , insulating materials senapati 0.75mm, , cotton tape 315 kva, , gasket sheet 6 mm, , ms nuts, bolts & washers, , oil seal hvside, , oil seal lyside, , silica gel breather with silica gel of 500gm, , hv coil copper dpc, , loss 5% allowed, , transformer oil (ehv grade), , labour charges, , final survey with repairing charge 315 kva, , re-assembly & boxing up of 315 kva including testing, , external painting 315 kva, , preparation & fitting of new coil - dpc (for hv cu coil), , preparation & fitting of new coil - dpc (for lv coil), , re winding of existing coil - dpc (for lv cu coil), , dismantling & re-installation of 315 kva transformer with necessary connection of terminals, earthing etc. at site, , transportation of transformer and oil barrels from site to workshop and vice versa
Tender For supply, installation, testing and commissioning of spare parts for transformer oil filtration machine (model -toft-030-d), machine serial no. cbs/10-22/1419, make - cbs technologies pvt. ltd. as per attached annexure - fine filter (1 micron), coalesces filter (30 micron), course filter (50 micron), activated alumina, vacuum oil, o ring set for overhauling machine (for flanges, magnetic strainer, filter chambers and irc chamber), oil seal for pump, vanes kit of vacuum pump sp65a, filter kit of vacuum pump sp65a, sealing kit of vacuum pump sp65a, solenoid valve 15 nb, air filter