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| # | Company | Amount | Status |
|---|---|---|---|
| 1 | ₹71.0 Laccepted-finance | accepted-finance |
Tender Value
₹69.0 L
EMD Value
₹1.2 L
Closing Date
17 Jan 2026, 9:30 pmClosed
Karnataka Neeravari Nigam Limited
Sri Deepak Kamble
Repairs to 12 MVA Transformer of Ainapur LIS 1st stage under HBP
KNNL/2025-26/SE0305/CALL-3
KNNL/2025-26/SE0305/CALL-3
Open
Two Tender Document System(Two Cover)
KNNL Division HBC Div Athani
14 documents required · 14 mandatory
The bidder shall upload valid UDYAM certificate duly indicating in the National Industry Classification Code column as Transformer Manufacturer / Repairer
Repairer must have active ISO 9001 Certificate in the as nature of work as Repair & Service
The bidder should have satisfactorily repaired a minimum of 1 nos.of different capacities of Transformers not less than 5 MVA during any one year out of preceding Five financial years i.e., between FY 2020-21 and 2024-25. Note: As a proof, the bidder should submit a Performance certificate duly incorporating the details of return voucher issued by an officer not below the rank of Executive Engineer (Ele.), in KPTCL/ESCOMs/Govt. Utilities
The Bidders shall have adequate knowledge of carrying out repairs of 12MVA & above capacity Transformers (self-declaration certificate should be submitted).
The bidder / his employee who is supervising the testing of transformers should possess minimum Diploma qualification and must have the knowledge of testing & repairing of transformers. As a proof, the qualification certificate along with the experience certificate from the employer shall be produced. Copy of qualification certificate should be displayed at the repair center
Latest copy of Income Tax Returns filed. (Financial year 2024-25, Assessment year 2025-26)
The valid copy of GST Registration Certificate along with Annual Return Certificate / Pan Card
Tender To qualify for the award of the contract The bidder should have an annual financial turnover of Rs. 68.98 Lakhs in at least two financial years during the last 5 years (turnover during 2020-21 to 2024-25 only will be considered) duly updating the financial turnover at 10 % per year to bring it to the price level of financial year in which the tenders are invited. Audited profit and loss statement (with year wise turnover statement) certified by a practicing Chartered Accountant with mentioned compulsory UID number along with copy of Income Tax returns filed for the two years indicated above shall be furnished.( If UID Number not mentioned treated as incomplete and Rejected)
Liquid assets and or availability of credit facilities of not less than the Rs 20.70 Lakhs, (Credit line/ letter of credit/ certificate from Nationalized bank / Schedule banks for meeting the funds requirement etc. usually the equivalent estimated cash flow for Three months to make advance payment to the Labour service)
The bidder shall furnish valid Registration Certificate of Establishment issued by the Department of Labour, Government of Karnataka, for the Transformer works
Valid Employees any Group Insurance Registration Certificate
The bidder should submit the undertaking stating that, if he/she becomes successful/L1 bidder, he/she will establish the repair centre within 90 days from the date of issue of DWA
Scanned signature of the bidder along with phone number / authorised representative in case of a firm or company, to be attached while uploading the bid documents. Also in case of authorised representative, scanned copy of power of attorney should be uploaded & the original should be produced at the time of opening of tender
₹1,730
₹1.2 L
17 Jan 2026
7 Jan 2026
20 Jan 2026
12 Jan 2026
Commissioning of Transformer with conducting Pre-commissioning test
Dismantling & Transportation Dismantling of all accessories of Transformer at site Dragging & loading of Transformer to trailer Loading of Accessories to canter Transportation of Transformer by trailer & Accessories by canter up to our works
Drying out the CCA in electric Oven till the justified IR values are obtained from CCA
Replacement of Insulation materials like spacers,cylinders,ducts
Replacement of all Phase of HV main & Tapping by new ECC grade PICC winding materials at rate of Rs 1000/kg total required 4100kg x Rs. 1180 equal to 4838000 (deduct old copper at Rs 826 equal to 0.80 x 4100 x 826 equal to 2709280 net amount to be paid equal to Rs. 2128720 therefore for 4100 kg net balance amount to be paid equal to 4100 x 519.20 equal to 2128720)
Testing Charges
Providing new additional Transformer oil
Transportation of Transformer by trailer & Accessories by canter up to site Unloading of Transformer from trailer Dragging & placing on plinth Fixing of all accessories of Transformer at site Oil filling thru Oil filtration Machine at site
Un loading, draining of oil, Dismantling of top cover of transformer Removing of OLTC, HV & LV connection De-tanking of CCA and conducting Low voltage test Cleaning of tank, accessories and radiators.Inspection of CCA to capturing design and testing of core yoke bolts Removing the top yoke clamp & top yoke core Dismantling of windings and cleaning of core by hot oil flushing Assembling of new windings, shrinking and reinserting of top yoke core core coil Assembling connections
Winding Charges of all phase with shrinkage by oven
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notification - CALL-3.doc
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Tender Document • 0.19 MB
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