Delhi Transco Limited has published Arresting The Oil Leakage From 100 Mva Power Transformers At 220 Kv S/Stns . Naraina Okhla Pappankalan-I With Replacement Of Air Cell 100 Mva Power Transformer Emco Make And Painting Of 01 No . 100 Mva Trf . And 02 Nos . 20 Mva Transformers At 220 Ppk. Submission Date for this Tender is 17-06-2020. Transformer Repair Tenders in New Delhi Delhi. Bidders can get complete Tender details and download the document.
Name of Work: Arresting the oil leakage from 100 MVA Power Transformers at 220 kV s/stns. Naraina, Okhla, Pappankalan-I with replacement of air cell (100 MVA Power Transformer – EMCO Make) and painting of 01 No. 100 MVA Trf. and 02 Nos. 20 MVA Transformers at 220 kV s/stn. Pappankalan-I | |||||
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Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
1 | 1 | Arresting oil leakage from 100MVA Power Transformers at 220kV Naraina & 220kV Okhla Substations. | |||
2 | 2 | Oil draining upto core level | item1 | 2 | EA |
3 | 3 | Dismantling of accessories of Trf. | item2 | 2 | EA |
4 | 4 | Replacement of Gasket by lifting main tank etc. | item3 | 2 | EA |
5 | 5 | Erection of Dismantling accessories | item4 | 2 | EA |
6 | 6 | Filling of oil | item5 | 2 | AU |
7 | 7 | Filteration of oil upto desired BDV level | item6 | 2 | AU |
8 | 8 | Testing of Trf. oil parameters in CPRI/ERDA lab etc. | item7 | 2 | AU |
9 | 9 | Arresting oil leakage from 100 MVA Transformer Make - EMCO, replacement of air cell and painting of 01no. 100 MVA Trf. and 02 nos. 20 MVA Transformer at 220 kV s/stn. Pappankalan-I | |||
10 | 10 | Draining of EHV oil from 100 MVA, 220/66 KV Transformer main tank to oil storage tanks upto required / core level. | item8 | 1 | EA |
11 | 11 | Dismantling of 100 MVA, 220/66 KV Transformer accessories such as HV, LV, & TV bushings, turrets, PRV, SPRV, Inpsection plates etc. jumpers and control cables and all other connections at the top of transformer | item9 | 1 | EA |
12 | 12 | Replacement of required gaskets of all the leakage points and seals fabricated with T&P. | item10 | 1 | EA |
13 | 13 | Erection of dismantled accessories such as HV, LV & TV bushings, turrets, PRV, SPRV , Inpsection plates etc. jumpers and control cables and all other connections at the top of 100 MVA, 220/66 KV Transformer | item11 | 1 | EA |
14 | 14 | Filling back the EHV oil from oil storage tanks in to 100 MVA, 220/66 KV Transformer main tank as desire level in to the conservator tank. | item12 | 1 | AU |
15 | 15 | Complete filtraion of transformer oil in 100 MVA, 220/66 KV Transformer including its accessories. | item13 | 1 | AU |
16 | 16 | Replacement of Air cell of 100 MVA Power Transformer | item14 | 1 | AU |
17 | 17 | Painting of 100 MVA, 220/66-33/11kV Power Transformer | item15 | 1 | EA |
18 | 18 | Painting of 20 MVA, 66/11kV Power Transformer | item16 | 2 | EA |
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