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Tender Value
₹18.6 L
EMD Value
₹23,300
Closing Date
30 May 2026, 10:59 pmClosed
Karnataka Power Transmission Corporation Limited
Shahannum Ara
Augmentation of power Transformer
KPTCL/2025-26/SS/WORK_INDENT3387/CALL-2
KPTCL/2025-26/SS/WORK_INDENT3387/CALL-2
Reserved
Sub-Station
Two Tender Document System(Two Cover)
KPTCL CEE Transmission Zone Office Mysuru
18 documents required · 18 mandatory
Tenders from Consortium/Joint ventures are not acceptable
The Bidder should have completed and commissioned at least 01 (One) No. of 333kV or above voltage class Sub-station/ Augmentation of transformer/Replacement of Transformer/ Additional transformer works on Total or Partial Turnkey Basis in the last 10 years preceding the date of bid submission and shall be completed and commissioned prior to the date of submission of the bid. OR Bidder Should have carried out erection of not less than Two (02) Nos. of 33kV or above voltage class Transformer Replacement Work / Additional Transformer Work on Labour Contract Basis in the last 10 years preceding the date of bid submission and shall be completed and commissioned prior to the date of submission of the bid. OR Bidder who has executed Augmentation/Replacement of Transformer / Additional Transformer works of private firms under the direct supervision of ESCOM/KPTCL officers are eligible to participate. Such Bidder should have carried out erection of not less than Two (02) Nos. of 33kV or above voltage class Replacement work/Additional Transformer Work on Total or Partial Turnkey Basis in the last 10 years preceding the date of bid submission and shall be completed and commissioned prior to the date of submission of the Bid.
The documentary proof of fulfilling the qualifying requirements in support of 3.2(b) shall be uploaded along with the bid. The bidder shall upload the P.O, LOI/LOA, DWA, Work done certificates, Performance Certificates issued by the end users not below the rank of Executive/Divisional Engineer along with the bid.
Tenderers shall not be under a declaration of ineligibility for corrupt and fraudulent practices issued by the Government of Karnataka.
The Tenderer/ Bidder Should possess valid Super Grade Electrical Contractors License issued by the Government of Karnataka as on the date of Bid Submission and shall upload the same along with other Bidding documents failing which the offer will be rejected
Liquid Assets and /or availability of credit facilities of not less than Rs 5.57 Lakhs (Credit lines/ letter of credit/ certificates from banks) for meeting the fund requirement etc.
3.6: Tenderers who meet the above specified minimum qualifying criteria, will only be qualified, if their available tender capacity is more than the total tender value. The available tender capacity will be calculated as under:Assessed Available Tender Capacity: (AxNx2.5-B)Where A-Maximum value of works executed (KPTCL & Non-KPTCL) in any one year during the last five years (updated to FY 2024-2025) taking into account the completed as well as works in progress.
The bidder should have valid GST registration with GSTIN number, PAN Card.
ESI Registration certificate
EPF Registration certificate
Valid Labour License
Bidder shall upload selfdeclaration stating that no such actions against the bidder haven been taken by KPTCL in the last 6 months as on date of bid submission invoking Risk & cost, failing which the offer is liable to be rejected (refer clause 3.10(ii) of ITT.
Bidders shall Achieved in at least one financial year in the last five years i.e. FY 2020-2021 to 2024-25 a minimum financial turnover of Rs 18.58 Lakhs. (MAAT) Usually not less than the estimated cost for works costing upto Rs. 100Lakhs
Shall Submit the ATTESTED xerox copies of Audited Profit & Loss statements of past 05 years along with Seal & Sign of the bidder to the office of the Chief Engineer, Electy., Operation, KPTCL, Mysuru, after the last submission date and on or before the date and time of opening of techno commercial bids.
Bidder shall ensure that soft copies of No Deviation CERTIFICATE, Letter of Undertaking, as revised in Annexure , Any other undertaking / agreement (if applicable) are uploaded besides submitting the Originals to the office of the Chief Engineer, Electy., Operation, KPTCL, Mysore, after the last submission date and on or before the date & time of opening of techno commercial bids.
The Tenderer/bidder should not have been Blacklisted/disqualified for non-performance in any of the Government utilities in the past five years as on date of Bid opening. Then in such cases, the offer of the bidder will be summarily rejected.
₹500
₹23,300
15 May 2026
15 May 2026
2 Jun 2026
27 May 2026
Augmentation of 2X12.5MVA Power Transformer by 2X20MVA Power Transformer at 66/11kV Yelandur Sub-Station in Yelandur Taluk, Chamarajanagara District on Percentage rate tendering basis. (Reserved category- CAT-IIA)
11 kV class, 25 KA, NCT of ratio 1200-800-400 /1-1-1A.
Current transformer. 11 kV NCT's (0.157 MT per Structure) for 2No's of Transformers
19 Core 2.5 Sq.mm.
4 Core 6.0 Sq.mm.
4 Core 2.5 Sq.mm.
2 Core 2.5 Sq.mm.
2 Core 6 Sq.mm.
Augmentation of 2X12.5MVA Power Transformer by 2X20MVA Power Transformer at 66/11kV Yelandur Sub-Station in Yelandur Taluk, Chamarajanagara District on Percentage rate tendering basis. (Reserved category- CAT-IIA)
POWER TRANSFORMER : Power Transformer 20MVA, 66/11 kV Delta / Star, Dynll, 3 Ph, 50 Hz, Core type winding with OLTC, RTCC panel, etc., complete filled with Transil oil with 10% spare oil.
11 kV class, 25 KA, NCT of ratio 1200-800-400 /1-1-1A.
Current transformer. 11 kV NCT's (0.157 MT per Structure) for 2No's of Transformers
Releasing & Re Erection of existing HPI mounting structure (0.2200 MT per Structure)
19 Core 2.5 Sq.mm.
4 Core 6.0 Sq.mm.
4 Core 2.5 Sq.mm.
2 Core 2.5 Sq.mm.
2 Core 6 Sq.mm.
11 kV PCVCB, 500 MVA, 25 kA, 1600 A, PCVCB 1 I/C with CTs. of 1200-800A and PTs 11kV / 110V-110V and terminal connectors etc., complete as per technical specification
Supplying and Grounding of Equipment with G.I.Flat 50x6mm and connecting Equipment to the earth mat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of ho...
Labour charges for dismantling of
2x12.5MVA, 66/11 kV Transformer and parts like Bushing, releasing of oil from the transformer (31.9+31MT)
Moving of transformer from the plinth to loading point [( 31.9+31 MT X 50 Mtrs )]
Releasing of 11kV Bank Breakers
Releasing of NCT ratio of 800-400 /1-1-1A.
Releasing of NCT Structure
POWER TRANSFORMER : Power Transformer 20MVA, 66/11 kV Delta / Star, Dynll, 3 Ph, 50 Hz, Core type winding with OLTC, RTCC panel, etc., complete filled with Transil oil with 10% spare oil.
11 kV class, 25 KA, NCT of ratio 1200-800-400 /1-1-1A.
11 kV PCVCB, 500 MVA, 25 kA, 1600 A, PCVCB 1 I/C with CTs. of 1200-800A and PTs 11kV / 110V-110V and terminal connectors etc., complete as per technical specification
Augmentation of 2X12.5MVA Power Transformer by 2X20MVA Power Transformer at 66/11kV Yelandur Sub-Station in Yelandur Taluk, Chamarajanagara District on Percentage rate tendering basis. (Reserved category- CAT-IIA)
Earth work in surface excavation by mechanical means for lowering & leveling the ground for all works other than foundation in all kinds of soils & upto depthnot exceeding 300mm as per drawing and tec...
Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by r...
Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with supe...
Providing and laying in position Cement Concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/tra...
Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes...
Steel Fabrication: Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/w...
Providing 15 mm cement plaster on the rough side of single or half brick wall of mix 1:4 (1 cement: 4 fine sand) including rounding off corners wherever required smooth rendering, providing and remo...
Providing and fixing Structural Steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat of appro...
Providing 20 mm cement plaster of mix :1:6 (1 cement: 6 fine sand) to brick/stone masonry including rounding off corners wherever required smooth rendering, providing and removing scaffolding, includi...
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Tender doc-Repl Yelanduru.docx
Tender Document • 0.56 MB
NIT-Aug Yelandur.docx
Others - NIT • 0.05 MB
BOM yelanduru.pdf
Others - BOM • 0.20 MB
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