Tender For Special Repairs To 1 No Of 11Kv Transformer 1 No Of Lt Acbs, 5 Nos Ht Vcbs And Its Works Its King Institute C Us, Guindy, Chennai-600032.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
25 Sep 2026
9 days left
EMD
3290
Bank guarantee accepted
Document Fee
Ref. Documents
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Chennai → Tamil Nadu
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Special Repairs To 1 No Of 11Kv Transformer 1 No Of Lt Acbs, 5 Nos Ht Vcbs And Its Works Its King Institute C Us, Guindy, Chennai-600032.
BOQ
| Sl. No. | Item Description |
| 1 | Transformer Oil filtration through hot stream Line process for 1 Nos. of 500 KVA Transformer up to the required value of 40KV for one minute including Transportation charges for filtering unit & oil testing kit. |
| 2 | Testing of BDV and Acidity for transformer oil and issuing necessary test certificate. |
| 3 | Renewal by supply and fixing of new Transparent type Silicajel breather suitable for existing transformer with silicajel and oil cup. |
| 4 | Renewal by topping up of New transformer oil up to the required level for Transformer conservators |
| 5 | Charges for complete servicing of LT 440V 50Hz Air circuit breaker including thorough inspection of the ACB and carrying out the following maintenance nature of works for proper and efficient functioning of ACBs all as specified and as directedCheck, clean, align / tighten of the following:a. All terminals and moving contacts, b. All terminals UV/Shunt trip coil, check insulation resistancec. All terminals of Breaker mounted release and current Tr.d. All terminals of internal wiring circuits of complete panele. Cleaning Arc Chutes and checking LV Inc/OG connections f. checking its mechanism alignment & draw-in arrangementand apply petroleum jelly to all surfaces of contacts check insulation resistance and set for proper functioning. |
| 6 | Providing 230V AC, 200W heavy duty space heaters with 2 KV for 1 minute dielectric strength with IP 20 Protection type for 11 KV HT VCB Panel, after removing the existing damaged heaters. |
| 7 | Providing 250V AC 15 Amps, Maximum head tempearture 85°C with 2 KV dielectric strength thermostat for temperature control of space heaters in HT VCB Panels |
| 8 | Renewal by Supply and fixing of new Power pack with following SpecificationOutput Voltage – 110 V DC (Stored & Non Stored)In Put Voltage: 230/110 V AC 1 Ph.Out Put 2 : 100 Watts’s (Non-Stored)Output 1 : 060 Watts Stored |
| 9 | Servicing of HT Vacuum Circuit Breaker / Load Break Switch completely, by checking all the fixed Male, Female contacts and Moving Male and female contacts, removing all the carbon and making the surface of the contacts clean and applying necessary petroleum Jelly for the contacts and lubricating the other mechanical parts for easy operation, etc., complete |
| 10 | Renewal by supply and fixing of LED Pilot Lamps for HT and LT panels with appropriate colours (110 V AC/DC) |
| 11 | Servicing of 11 KV 3 Panel Ring Main Unit (POS) consisting of 2 Nos. of 11 KV Load Break Switch and 1 No. of 11 KV Vacuum Circuit Breaker, coupled, completely, by checking all the fixed Male, Female contacts and Moving Male and female contacts, removing all the carbon and making the surface of the contacts clean and applying necessary petroleum Jelly for the contacts and lubricating the other mechanical parts for easy operation, etc., complete |
| 12 | Renewal by supply and fixing of new 11 kV Epoxy Supporting Insulators for VCB panel. |
| 13 | Supply and Providing cable Sleeves for 11KV 3 core 185-300 Sqmm XLPE HTUG cable heat shrinkable type HT Insulation Sleeeves, after remvocing the existing damaged sleeves, ((RMG & Single VCB) |
| 14 | Renewal by Supply & Fixing of new Multifunction digital meter, with accuracy class 0.5, CT Sec. Filed selectable, flush mounting, with aux Voltage of 90-300 VAC/DC, with selection switch suitable for the existing HT & lT Panel with necessary wiring materials and Programming the same. |
| 15 | Less credit |
| 16 | GST @ 18% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Sep 12, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 25, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 9 daysSep 25, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 9 daysTender Documents
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