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Tender Value
Refer Docs
EMD Value
₹1,550
Closing Date
12 Oct 2026, 12:05 pm
Executive Engineer electrical
Executive Engineer Electrical PWD Electrical Division2 Chepauk Chennai 5
Special repairs to 250 KVA Transformer, 11KV DP structure at Directorate of Industrial Safety and Health, Guindy, Chennai-32.
2026_PWD_707981_1
29E2627
Open Tender
Electrical Works
Lump-sum
30 days
guindy
Please refer Tender documents.
7 documents required · 7 mandatory
₹0
₹1,550
28 Sept 2026
28 Sept 2026
12 Oct 2026
28 Sept 2026
12 Oct 2026
28 Sept 2026
| Sl No | Description | Qty | Unit | Est. Rate | Est. Amount |
|---|---|---|---|---|---|
| 1 | Towards the Charges for 1 NO. of 250 KVA Transformer Oil filtration through hot stream Line process up to the required value of 40KV for one min.including Transportation for filtering unit & oil testing kit. | 440 | Ltrs | - | - |
| 2 | Testing of BDV and Acidity for transformer oil and issuing necessary test certificate. | 1 | Nos | - | - |
| 3 | Renewal by supply and fixing of new Transparent type Silicajel breather suitable for existing 250 KVA transformer with silicajel and oil cup. | 1 | Nos | - | - |
| 4 | Renewing of Conservator tank oil level indicator with new Glass and Gasket for easy visibility of oil level. | 1 | Nos | - | - |
| 5 | Towards the charges for servicing of 11 KV Air Break Gang Operated Switch for Easy operation by applying Petroleum Jelly in the Moving, Fixed Contacts and replacing the worn out parts. | 1 | Nos | - | - |
| 6 | Renewal of Supply and fixing of new LED type indication lamps of suitable Volts ranging from 110 V DC to 230 V AC. | 3 | Nos | - | - |
| 7 | Testing and cablibration of Earth Fault Relay, in the Main MV Panel to ensure proper tripping under fault conditions. | 3 | Sets | - | - |
| 8 | Scraping gently the rusted portions of 250 KVA Outdoor transformer and painting it neatly with One Coat of Enamel paint of existing colour through Spray Painting for a neat finish. | 1 | Nos | - | - |
| 9 | Cleaning and scraping the Two pole structure and painting the same with existing coloru of Aluminium Paint for all supporting channels and Hg Fuse and AB Set Channels. | 1 | Sets | - | - |
| 10 | Charges for Colour coating in the Two pole structure with necessry Red, Yellow and Blue colour for appropriate phase colour indication for all the Jumpers and Poles. | 1 | Sets | - | - |
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