Tender For Special Repairs To 11 Kv Ht Transformer And Its Allied Works At Tamil Arasu Press At Taramani, Chennai-113.
Tender Value
Ref. Documents
Estimated cost
Bid Submission
15 Sep 2026
10 days left
EMD
1960
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 11 Kv Ht Transformer And Its Allied Works At Tamil Arasu Press At Taramani, Chennai-113.
BOQ
| Sl. No. | Item Description |
| 1 | Transformer Oil filtration through hot stream Line process for 1 No. of 250 KVA Transformer up to the required value of 40KV for one minute including Transportation charges for filtering unit & oil testing kit.(250 KVA TR - 320 Ltrs & AVR - 300 Ltrs) |
| 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 250 KVA transformer with silicajel and oil cup. |
| 4 | Renewal by topping up of New transformer oil up to the required level for Transformer conservators and AVR |
| 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 | Charges for testing of Earth Electrodes, Identification of Earth Pits and issuing necessary test reports |
| 7 | 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. |
| 8 | Charges for complete checking of Main MV Panel Board, Distribution Panel boards for tightness of cable connections, bus-bar, incoming and Outgoing interconnecting flats, bus-bar interlinks etc., |
| 9 | Servicing of APFC Panel, which includes the following:• removing and cleaning all the accumulated dust, lubrication the contacts,• checking the operation of all contactors, capacitors and tightening all the connections, • checking for AUTO / MANUAL operation • Checking the current transformer • Checking Incoming cable connections etc.,at site with necessary engineers and testing equipment’s |
| 10 | Renewal by supply and fixing of 230 V AC/DC LED Indication lamps |
| 11 | Renewal by supply and fixing of new lightening arrester suitable to the existing 11KV double pole structure. (Lamco / Raychem Make) |
| 12 | Renewal by replacement of 5 to 15 KVAR Cylindrical type Heavy Duty Dry type 440 V capacitors with Over current withstand capability 1.8 X In & Operating losses 0.5 W/kVAr, after removing the exsitng worn out capacitors ( 5 KVAR - 3 Nos, 10 KVAR 2 No, ) (Epcos / L&T/ TIBCON) |
| 13 | Renewal by supply and fixing of Capacitor Duty Contactors for 10.0 kVAr Rating @ 440V, 3Ph, 50Hz with built in Auxiliary Contacts 1 NO. |
| 14 | Charges for paiting of Transfomrer Base Plinth |
| 15 | Renewal by suuply of 2.0 mm |
| 16 | Renewal by supply and fixing of Capacitor Duty Contactors for 10.0 kVAr Rating @ 440V, 3Ph, 50Hz with built in Auxiliary Contacts 1 NO. |
| 17 | Renewal by Provision of new electrical insulating mat as per IS 15652 - 2006, Size 1 mtr x 2 Mtr., 2 mm thick for withstanding Di-Electric strength of 1100 V (RMS AC Voltage), Frame retarded and having a leakage current of 10 UA (Max). Di-electric Strength 10000 Volts, Class A |
| 18 | Less credit |
| 19 | GST @ 18% Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 27, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedSep 15, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 10 daysSep 15, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 10 daysTender Documents
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