Name of Work:- Rebuilding/Rev ing of 50mva 132/33KV three phase power transformer at Grid Station Janipur Jammu
Sl. No.
Item Description
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Rebuilding/Revamping of 50mva 132/33KV three phase Power Transformer at Grid Station Janipur Jammu complete job
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Loading /unloading of the power transformer from site to site of work and from site of work to site, to and fro transportation erection testing and commissioning of the transformer at site
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Conducting all the low voltage testing before energization, magnetic balance, polarization Index, SFRA,Tan Delta ,CT polarity test etc.
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H.V Leg Coil Complete winding with insulation after deducting the cost of old coil
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L.V Leg Coil Complete winding with insulation after deducting the cost of old coil
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Replacement of fresh H.V/L.V coils, core connection leads, complete insulation drying of assembly using vaccum and heating, taking of the transformer, filling of fresh transformer oil, putting up the complete job for testing
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Supply of fresh transformer oil including transportation and retaining of the old oil
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Testing of the transformer following tests may be conducted: 1. Induced over voltage withstand test 2.Separate Source voltage withstand test. 3. No load/load losses % impedance.winding resistance,Ratio, Polarity,SFRA, Tan Delta of winding
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Supply and replacement of H.V Bushing
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Supply and replacement of L.V and Neutral Bushing Please Enable Macros to View BoQ information
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