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Tender Value
Refer Docs
EMD Value
₹12,203
Closing Date
7 Sept 2026, 11:00 pm
Karnataka Power Transmission Corporation Limited
JE-1
8088026570
Design, Manufacture, Testing and Supply 66kV class HV Bushing for Power Transformers at various power stations pertaining to Tr Op Circle South KPTCL Bengaluru conforming to Technical Specifications. F.O.R.D at StoreSite basis, including insurance, transportation and unloading
KPTCL/2025-26/IND0260/CALL-7
KPTCL/2025-26/IND0260/CALL-7
Open
Two Tender Document System(Two Cover)
KPTCL SEE Transmission And Mantainance Circle BMAZ South Bengaluru
17 documents required · 17 mandatory
The bidder should have manufactured/supplied at least 50% of tendered quantity of 66kV class HV Bushing for Power Transformers of each rating or higher rating is also allowed as specified in the present enquiry to state/central owned Transmission Utilities/Generation Utilities/PSUs/State /Central government offices. The Bidder shall also furnish performance certificate of at least 50per or higher rating of 66kV class HV Bushing for Power Transformers specified in the present enquiry issued by state owned Electricity utilities /Generating utilities only and issuing officer shall not be below the rank of Executive Engineer or equivalent Division Head. The performance certificate shall be indicating the capacity of cable, make, name of the subDivision where it is installed, date of commissioning etc., in order to show that tendered materials/equipments of this bid were in successful operation for at least TWO years as on the date of bid opening. (Bidders shall have to upload the supporting Documents such as purchase order copies/order completion certificates/performance certificates).
The bidder should be original manufacturer or authorized Agent/dealer of the original manufacturer of the material/equipment specified in the present enquiry. The bidder shall upload proof such as license issued by any government statutory authority in this regard. The authorized Agent/Dealer should furnish a letter from their manufacturer certifying that they are the authorized dealer of the manufacturer. The authorised dealer/agent of the manufacturer shall furnish legally enforceable deed of undertaking in non-judicial stamp paper of Rs. 200 to guarantee quality, timely supply and performance and warranty obligations as specified in the contract
The bidder shall have a minimum experience of 05 (Five) years in the field of manufacturing of material/equipment specified in the present enquiry. Bidders shall have to upload the supporting Documents such as Purchase order copies /order completion certificates/ performance certificates
The Bidder shall furnish Valid Type Test Certificate not older than Seven (07) years as on the date of bid opening for having conducted successful type test at a CPRI/ERDA Laboratory on tendered material/equipment specified in the present enquiry as per IS/60137 IEC standards. In case valid type test reports issued by CPRI/ERDA laboratory not older than 7 years, are not available or if there is change in design that has been type tested at CPRI/ERDA laboratory, the bidder shall give a self-declaration for undertaking that, agreeing to conduct the type tests at CPRI/ERDA Laboratory as specified in the Technical specifications at your cost and no extra cost to KPTCL, without affecting the delivery schedules. If order is placed on the firm same may be furnished at the time of inspection of equipment/material. Bidders shall have to upload the type test certificates for all the type tests conducted as per the relevant IS/60137 IEC standards.
The Bidder must be registered under Indian Company Act/1956 Indian Factories Act/1948 any relevant Indian Laws, whichever is applicable. In support, Certificate of Incorporation, GST registration certificates with GSTIN number and ISO certificate shall be furnished.
The bidder should have Goods and Service Tax (GST) Registration and shall upload the necessary supporting documents to establish compliance for having GST registration
The bidder should not have been disqualified for non-performance in any of the Government utilities in the past five years and bidder shall furnish a self-declaration to this effect failing which the offer is liable to be rejected
The bidder should not have been blacklisted by any State/Central Generating/ Transmission Utility/ PSUs as on the date of bid submission. The bidder shall upload a declaration in this regard and non-furnishing of the declaration will result in rejection of the Bid.
The bidder should provide a letter of undertaking for undertaking is in consideration of KPTCL agreeing to open the Bid and consider and evaluate the same for the purpose of award of work in terms of provisions of clause entitled Award of Contract Section ITB, conditions of contract in the bid documents. (ANNEXURE-E in annexures enclosed)
The bidder should provide detailed information on any litigation or arbitration arising out of contracts completed or under execution by it over the last five years with KPTCL. A history of awards involving litigations against the bidder or any party or JV may result in rejection of bid. Bidders are requested to furnish the self-declaration stating the above and upload the same along with the other documents in the relevant field in the KPPP portal, failing which the offer is liable to be rejected
Certificate is to be uploaded by the Bidder agreeing to source the equipment/material for the work from the approved Vendors who meet the eligibility clauses regarding restrictions on procurement from a country which shares a land border with India as specified in Annexure - XVIII of the tender document
The tenderer should produce the Power of attorney on stamp paper of Rs 500/-. Copies of original documents defining the constitution or Legel status, place of Registration and Principal place of Business of the Bidder, written Power of Attorney to the Signatory of the Bid to commit the bidder to the contract along with the resolution passed in this regard by the Board of Directors/ all the Partners of the Firm
In part or full price sheets or prices are exposed in the Techno-commercial sheets or Techno-commercial Bid of the Bidder then, the offer of the Bidder will be rejected
Financial capability corresponding to the bidders highest Annual Turnover of the best three year out of previous five Financial Years shall not be less than 50% of amount put to tender. The bidder shall upload audited annual financial statements such as profit & Loss statement. Balance sheet for previous 5 years duly certified by a chartered Accountant. (The copies of the profit and loss A/c balance sheets which could not be read are liable for rejection)
₹500
₹12,203
20 Aug 2026
20 Aug 2026
9 Sept 2026
29 Aug 2026
Karnataka Power Transmission Corporation Limited
Tender Enquiry No.: KPTCL/SEE/TR(Op)/Cir-South/EE(O)/AEE-2/JE-1/25-26/EPR-21 Dated: 12.12.2025
Tender for Design, Manufacture, Testing and Supply 66kV class HV Bushing for Power Transformers at various power stations pertaining to Tr (Op) Circle-South KPTCL Bengaluru conforming to Technical Specifications. F.O.R.D at Store/Site basis, including insurance, transportation and unloading
Please don’t insert your Bid values here or else, your bid will not be considered for evaluation.
Please fill only in blue coloured cells.
TECHNO-COMMERCIAL SHEETS
IN ADDITION TO UPLOADING ON TO THE WEBSITE, ORIGINALS OF FOLLOWING DOCUMENTS [ DULY SIGNED BY AUTHORISED PERSON, WHEREVER NECESSARY] ARE TO BE SENT TO THE SUPERINTENDING ENGINEER, ELEC., Transmission (Op) Circle-South, KPTCL A.R Circle Bengaluru-560009 SO AS TO REACH ON OR BEFORE the date and time notified for uploading the Bids in e-procurement platform. IF NOT RECEIVED, THE TECHNO-COMMERCIAL BIDS WILL NOT BE OPENED. . 1) NO DEVIATION CERTIFICATE 2) LETTER OF UNDERTAKING 3) POWER OF ATTORNEY
KARNATAKA POWER TRANSMISSION CORPORATION LIMITED
SCHEDULE- I - GUARANTEED TECHNICAL PARTICULARS
Tender Enquiry No.: KPTCL/SEE/TR(Op)/Cir-South/EE(O)/AEE-2/JE-1/25-26/EPR-21 Dated: 12.12.2025
Tender for Design, Manufacture, Testing and Supply 66kV class HV Bushing for Power Transformers at various power stations pertaining to Tr (Op) Circle-South KPTCL Bengaluru conforming to Technical Specifications. F.O.R.D at Store/Site basis, including insurance, transportation and unloading
Name of the firm
A1 : GUARANTEED TECHNICAL PARTICULARS FOR POWER TRANSFORMERS
(Bidder should indicate the guaranteed technical data of all equipments/materials for each type of rating separately)
Class of Power Transformer 66/11kV Power Transformers
Details of Bushings HV
1 a. Make & Type
2 b. Rated voltage class - KV
3 c. Rated current - Amps
4 d. Power frequency, visible corona discharge voltage - kV (ms)
5 e. One minute dry withstand power frequency voltage - kV (ms)
6 f. One minute wet withstand power frequency voltage - kV (ms)
7 g. Under oil Flashover or Puncture power frequency voltage - kV (ms)
8 h. 1.2 / 50 ms. Lighting impulse withstand voltage - kV (Peak)
9 i. Switching surge withstand voltage - kV (peak)
10 j. Under oil Flashover or puncture impulse voltage - kV (peak)
11 k. (a) Creepage Distance in air
12 (b) Creepage Distance (protected)
13 l. Quantity of oil in bushing and specification of oil used (Kgs)
14 m. Whether test tap is provided
15 n. Weight of assembled bushing
16 o. Phase to earth clearance in air of live parts at the top of bushing.
Place Designation
Name of the Company
KARNATAKA POWER TRANSMISSION CORPORATION LIMITED
SCHEDULE-II COMMERCIAL DEVIATION
SHEET FOR TECHNOCOMMERCIAL OPENING
Tender Enquiry No.: KPTCL/SEE/TR(Op)/Cir-South/EE(O)/AEE-2/JE-1/25-26/EPR-21 Dated: 12.12.2025
Tender for Design, Manufacture, Testing and Supply 66kV class HV Bushing for Power Transformers at various power stations pertaining to Tr (Op) Circle-South KPTCL Bengaluru conforming to Technical Specifications. F.O.R.D at Store/Site basis, including insurance, transportation and unloading
Please fill Only in the Light Blue Couloured Cell.
Please key in the SlNo., Volume , Section , Clause , Desc. as given in Booklet and finally your Statement of Deviation/Variations.
This Sheet would be opened at the Techno-Commercial Opening.
For any further assistance for submitting your bids please call up KPTCL Office.
We agree to provide all original Documents in support of the information provided for verification upon request. (Key in as YES in the space provided)
We understand that the electonic bid submitted by us is a valid offer in accordance with IT Act. (Key in as YES in the space provided)
We are fully aware of the electronic bid formalities and abide by the same. (Key in as YES in the space provided)
If you are not deviating from any of the clauses mentioned please key in as 'NO DEVIATION' in the space provided. TO, Superintending Engineer Ele, Transmission(Op) Circle-South, KPTCL, A.R Circle Bengaluru
I have read each of the Clauses mentioned in INVITATION FOR BIDS , INSTRUCTION TO BIDDERS , GENERAL CONDITIONS OF CONTRACT, SPECIAL CONDITIONS OF CONTRACT and COMMERCIAL TERMS AND CONDITIONS.
The following are the commercial Deviations and Variations from and exceptions to the Specifications and documents for the tendered material . These deviations and variations the matrix shall be supplied as per your specifications documents.
Date Designation
KARNATAKA POWER TRANSMISSION CORPORATION LIMITED
SCHEDULE-3 TECHNICAL DEVIATION
Tender Enquiry No.: KPTCL/SEE/TR(Op)/Cir-South/EE(O)/AEE-2/JE-1/25-26/EPR-21 Dated: 12.12.2025
Tender for Design, Manufacture, Testing and Supply 66kV class HV Bushing for Power Transformers at various power stations pertaining to Tr (Op) Circle-South KPTCL Bengaluru conforming to Technical Specifications. F.O.R.D at Store/Site basis, including insurance, transportation and unloading
SHEET FOR TECHNO-COMMERCIAL OPENING
Please fill Only in the Light Blue Couloured Cell.
Please key in the SlNo., Volume , Section , Clause , Desc. as given in Booklet and finally your Statement of Deviation/Variations.
This Sheet would be opened at the Techno-Commercial Opening.
For any further assistance for submitting your bids please call up KPTCL office. Please fill only in the blue coloured cells.
We agree to provide all original Documents in support of the information provided for verification upon request. (Key in as YES in the space provided)
We understand that the electonic bid submitted by us is a valid offer in accordance with IT Act. (Key in as YES in the space provided)
We are fully aware of the electronic bid formalities and abide by the same. (Key in as YES in the space provided)
If you are not deviating from any of the clauses mentioned please key in as 'NO DEVIATION' in the space provided. TO, Superintending Engineer Ele, Transmission(Op) Circle-South, KPTCL, A.R Circle Bengaluru
The following are the Technical Deviations and Variations from and exceptions to the Specifications and documents for the tendered material.These deviations and variations are exhaustive. Except these deiviations and variations, the entire work shall be performed as per your specification and documents.
SlNO. VOLUME SECTION CLAUSE NO. DESC. AS PER SPECIFICATION STATEMENT OF DEVIATIONS/VARIATIONS
Note : Deviations specified elsewhere in the specification will not be considered.
Place Designation
KARNATAKA POWER TRANSMISSION CORPORATION LIMITED
SCHEDULE- IV QUALIFYING REQUIREMENT DATA
Tender Enquiry No.: KPTCL/SEE/TR(Op)/Cir-South/EE(O)/AEE-2/JE-1/25-26/EPR-21 Dated: 12.12.2025
Tender for Design, Manufacture, Testing and Supply 66kV class HV Bushing for Power Transformers at various power stations pertaining to Tr (Op) Circle-South KPTCL Bengaluru conforming to Technical Specifications. F.O.R.D at Store/Site basis, including insurance, transportation and unloading
SHEET FOR TECHNO-COMMERCIAL OPENING
Please don’t insert your Bid values here or else your bid will not be considered for evaluation. Please fill only in blue coloured cells.
We agree to provide all original Documents in support of the information provided for verification upon request. (Key in as YES in the space provided)
We understand that the electonic bid submitted by us is a valid offer in accordance with IT Act. (Key in as YES in the space provided)
We are fully aware of the electronic bid formalities and abide by the same. (Key in as YES in the space provided)
TO, THE CHIEF ENGINEER (ELECTRICTICTY), Tranmission Zone,, KPTCL, Tumkur.
Bidders Name and address :
Following (mentioned below) is the list of earlier order for……………... Complete in all respects executed by us,details of which are being furnished by us in the support of qualifying requirements for 66kV class HV Bushing for Power Transformers
Turnover of the company for the past 3 years.
Capacity as in qualifying requirements.
Supplies done over the past 3 years.
Sl. No. Manufacturer Parameters of equipment desired as per qualifying requirements Qty. Purchaser P.O Ref and Date of Order Date of Supply Date of commissioning
Date Name of the firm
KARNATAKA POWER TRANSMISSION CORPORATION LIMITED
SCHEDULE V Bid Form
Tender Enquiry No.: KPTCL/SEE/TR(Op)/Cir-South/EE(O)/AEE-2/JE-1/25-26/EPR-21 Dated: 12.12.2025
Tender for Design, Manufacture, Testing and Supply 66kV class HV Bushing for Power Transformers at various power stations pertaining to Tr (Op) Circle-South KPTCL Bengaluru conforming to Technical Specifications. F.O.R.D at Store/Site basis, including insurance, transportation and unloading
Superintending Engineer Ele, Transmission(M) BMAZ(North) Circle, KPTCL, A.R Circle Bengaluru
Having examined the Bidding documents including Addenda Nos.
(Insert Number of sheets), the receipt of which is hereby duly acknowledged, we, the
undersigned, offer to supply and delivery ……………………………………………………………………
(description of goods and services in conformity with the said bidding documents and as
We undertake if our bid is accepted, to commence delivery within ………………………………………..
(number) days and to complete delivery of all the items specified in the contract within
………………………………….. (numbers)days calculated from the date of receipt of your notification of Award
we agree to abide by this bid for a period of 180 days from the date fixed for bid opening under
clauses 17 of the instructions to bidders and it shall remain binding upon us and may be
accepted at any time before the expiration of that period.
until a formal contract is prepared and executed, this bid together with your written
acceptance thereof and you notification of award shall constitute a binding contract .
Date NAME OF THE FIRM
Karnataka Power Transmission Corporation Limited
SCHEDULE VI ASSESSEMENT OF FINANCIAL CAPABILITY OF NEW FIRMS
Tender Enquiry No.: KPTCL/SEE/TR(Op)/Cir-South/EE(O)/AEE-2/JE-1/25-26/EPR-21 Dated: 12.12.2025
Tender for Design, Manufacture, Testing and Supply 66kV class HV Bushing for Power Transformers at various power stations pertaining to Tr (Op) Circle-South KPTCL Bengaluru conforming to Technical Specifications. F.O.R.D at Store/Site basis, including insurance, transportation and unloading
1 Name of the New Firm
3 Details of Material/ Work to be executed
4 Quantity tendered
Sl. Particulars
1 Total Turnover (Sales ) for the last three years Sl. No. Year
2 Annual turn over for the previous three years ( Capital Assets)
3 Liquid Assets
4 Current Ratio for the last year
5 Current Assets
6 Current Liabilities
7 Documents to be enclosed. 1 Audited Balance sheet for the last three years
2 Banker's /Financial Institutions endorsement for limit of Financial leading.
Date Nameof the firm
Place Address and GSTN number
Name of the Company
KARNATAKA POWER TRANSMISSION CORPORATION LIMITED
Tender Enquiry No.: KPTCL/SEE/TR(Op)/Cir-South/EE(O)/AEE-2/JE-1/25-26/EPR-21 Dated: 12.12.2025
Tender for Design, Manufacture, Testing and Supply 66kV class HV Bushing for Power Transformers at various power stations pertaining to Tr (Op) Circle-South KPTCL Bengaluru conforming to Technical Specifications. F.O.R.D at Store/Site basis, including insurance, transportation and unloading
Sl. No. Terms & Conditions As per tender As per the Firm
1 Bid Form To be furnished
2 Bid Security/EMD Ref NIT clause 4
3 Bid Validity 180 days from the date of opening of Technical Bids
4 Manufacturer /Supplier Should be Manufacturer/ Authorized supplier/Collaborator Firm.
5 Experience The bidder shall furnish the previous PO copies for the same type of materials supplied which is being offered in the last 3 years from any state Electricity Utilities
6 Quantity Tendered / offered As per delivery schedule.
8 Rebates From bidder (if any)
9 Taxes & Levies Applicable GST
11 Payment Terms 90% of the value of materials together with 100% taxes and duties against the bill, after receipt of “MAS” by the consignee division. Balance 10% will be paid after successful commissioning of the equipment or on the expiry of 90 days from the date of supply whichever is earlier
12 Warranty/Guarantee of the supplied material. 24 months from the date of commissioning or 36 months from the date of supply of the Material at the consignee Division whichever is earlier
13 Penalty for delay in supplies ½ % per week, subject to a maximum of 10% Clause 33. of ITB.
14 Delivery/Completion Schedule As per Clause ITB
15 Termination of contract As per Clause 35 of ITB
16 Performance Security Clause 19.0 of ITB 5% of the value of order.
17 Guaranteed Technical Particulars To be furnished by the bidder schedules of the Technical Specification
Date NAME OF THE FIRM
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NIT Final Bushing.doc
Others - NIT • 0.11 MB
SCC-Bushing.docx
Others - SCC • 0.02 MB
IFB- Bushing.docx
Others - IFB • 0.23 MB
drawings.zip
Others - drawings • 4.27 MB
Annexures.docx
Others - annexuers • 0.03 MB
5 sec-iv-techno commercial HV_IV Bushing.xlsx
Techno-Commercial Worksheet • 0.06 MB
ITB-Bushing.docx
Instructions to Tenderers • 0.05 MB
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