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| 1 | Estimate |
| 2 | Sub Estimate-1M&R Barvi W/W/UDDS Badlapur/Barvi Dam/NRB at Ambernath Indl Area…. Filtration of transformer oil at Barvi water works, Jambhul.1. Accessories1.1. Filtration of transformer oil conforming to IS 1886 : 2000 on site till satisfactory test results. |
| 3 | 1.2. Supplying and topping up new insulating oil for transformer conforming to IS 335 :1993 of approved make with test certificate. |
| 4 | 2.Replacement of air breather of transformers main tank and OLTC tank at EHVT, Pure water & Raw water.2.1. 15 mm dia thread type Air breather with 1/2 Kg silica gel. |
| 5 | 2.2. 20 mm dia thread type Air breather with 1 Kg silica gel. |
| 6 | 2.3. 20 mm dia thread type Air breather with 2 Kg silica gel |
| 7 | 2.4. 25 mm diaThread type ai rbreather with 5Kg silica gel suitable for 20 MVA transformer. |
| 8 | 3. Supply of Silica gel for refilling of breathers. |
| 9 | 4. Supplying erecting testing & commissioning of 22KV Oil cooled Current Transformers having ration 400/5-5-5, VA- 15-50 VA, CL-PS-5P20 -0.5, VK>50V with transportation, labour, machineries, tools etc. complete. |
| 10 | Sub Estimate- 2M&R to Water supply scheme & UDDS, Shahad..... Filtration of Transformer oil.1. Accessories1.1. Filtration of transformer oil conforming to IS 1886 : 2000 on site till satisfactory test results. |
| 11 | 1.2. Supplying and topping up new insulating oil for transformer conforming to IS 335 :1993 of approved make with test certificate. |
| 12 | 2. Replacement of air breather of of transformers main tank.2.1. 15 mm dia thread type Air breather with 1/2 Kg silica gel. |
| 13 | 2.2. 20 mm dia thread type Air breather with 1 Kg silica gel. |
| 14 | 3. Supply of Silica gel for refilling of breathers. |
| 15 | Sub Estimate-3M&R to WSS & EDS Patalganga...... Filtration of Transformer oil.1. Accessories 1.1. Filtration of transformer oil conforming to IS 1886 : 2000 on site till satisfactory test results. |
| 16 | 1.2. Supplying and topping up new insulating oil for transformer conforming to IS 335 :1993 of approved make with test certificate. |
| 17 | 2. Replacement of air breather of of transformers main tank.. 15 mm dia thread type Air breather with 1/2 Kg silica gel. |
| 18 | 3. Supply of Silica gel for refilling of breathers. |
| 19 | Sub Estimate-4M&R to Ransai Water supply Scheme...... Filtration of Transformer Oil.1. Accessories1.1. Filtration of transformer oil conforming to IS 1886 : 2000 on site till satisfactory test results. |
| 20 | 1.2 Supplying and topping up new insulating oil for transformer conforming to IS 335 :1993 of approved make with test certificate. |
| 21 | 2. 20 mm dia thread type Air breather with 1 Kg silica gel. |
| 22 | 3. Supply of Silica gel for refilling of breathers. Please Enable Macros to View BoQ information |
