Tender For corrigendum : work of purification/filtration of lubrication oil for t-g auxiliaries & hydraulic fluid of governing system & hp-lp bypass system installed at ukai tps on as and when required basis (wt-5135 tmd-ii).
Tender For supply and replacement of damaged dewatering pipeline, fire fighting pipeline, cooling water pipeline and refilling of fire extinguishers and filtration of oil to motor transformers, station transformers and sfc transformers for operation and maintenance works of -mgklis lift-2 pumping stations at jonnalaboguda reservoir near khanapur (v), koderu (m), nagarkurnool dist for the year 2025-26
Tender For supply, installation & commissioning of transformer oil filtration plant of capacity 5000lph as per enclosed specification. [ warranty period: 30 months after the date of delivery ]
Tender For repairs and oil filtration including copper earthing for 250 kva transformer (academic building supply) at transformer yard in the university campus
Tender For supply of set of spares for transformer oil filtration plant. set consists of 04 items as follows: 1)nitrile polymer rubber o ring compound as per group c of 3.2.4.1 to irs.r 48/88 or astm d2000 / is 3400 dimensions :od-26mm,id-16mm,thickness -5mm; qty: 100 nos. 2) nitrile polymer rubber cord dia 4mm compound as per group c of 3.2.4.1 to irs.r 48/88, or astm d2000 / is 3400; qty: 10 meters. 3) nitrile polymer rubber cord dia 8mm compound as per group c of 3.2.4.1 to irs.r 48/88,or astm d2000 / is 3400; qty: 10 meters. 4) teflon washer made of virgin ptfe,conforming to astm d4894 / astm d4895 is 13708,suitable for transformer oil,temperature range -200 degree centigrade to +260 degree centigrade, excellent electrical insulation and chemical resistance. as per dimensions :inner dia-7mm,outer dia -14mm,thickness -3mm; qty:200 nos. [ warranty period: 24 months after the date of delivery ]
Tender For providing of custom bid for services - testing, calibration and audit facilitation of electrical utilities at siliguri marketing terminal, nrl quote for sor line item 10 filtration of transformer oil-1600 kva,custom bid for services - quote for sor line item 20 dga test of transformer- 1600 kva,custom bid for services - quote for sor line item 30 filtration of transformer oil-1000 kva,custom bid for services - quote for sor line item 40 dga test of transformer- 1000 kva,custom bid for services - quote for sor line item 50 wti test and calibration of transformers,custom bid for services - quote for sor line item 60 oti test and calibration of transformers,custom bid for services - quote for sor line item 70 very low frequency test,custom bid for services - quote for sor line item 80 testing of insulation mat,custom bid for services - quote for sor line item 90 testing of hand gloves,custom bid for services - quote for sor line item 100 testing of rescue rod,custom bid for services - quote for sor line item 110 testing of r
Tender For corrigendum : work of annual overhauling aoh of units equipments and their associated auxiliaries along with oil filtration of 90 mva and 20 mva transformer at 2x80 mw pench hps totladoh