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| # | Company | Amount | Status |
|---|---|---|---|
| 1 | ₹37.8 Craccepted-aoc | ₹37.8 Cr | accepted-aoc |
Tender Value
₹30.7 Cr
EMD Value
₹30.7 L
Closing Date
2 Jan 2026, 3:00 pmClosed
Karnataka Power Transmission Corporation Limited
Rajkumar S Biradar
Replacement of 2x100MVA, 220/66/11kV Power Transformers by 2x150 MVA, 220/66/11kV Power transformers at 220kV Hassan sub-station in Hassan Taluk & District on Total Turnkey basis including Supply of all Materials/ equipments, Mandatory Spares, Erection (Including dismantling and Civil Works) of all materials/equipments, Testing and Commissioning
KPTCL/2025-26/SS/WORK_INDENT3050
KPTCL/2025-26/SS/WORK_INDENT3050
Open
Sub-Station
Two Tender Document System(Two Cover)
KPTCL CGM Tech Corporate Office Bengaluru
4 documents required · 4 mandatory
Documentary proof for clause no.2.2 (I) of ITT, such as P.O, LOI/LOA, DWA, Work done, Performance Certificates issued by the end users not below the rank of Executive/ Divisional Engineer of Lead Bidder & Consortium partner (In case of Consortium)
Documentary proof for clause no.3.2 (b)(i) of ITT, such as P.O, LOI, LOA, DWA, Work done, Performance Certificates issued by the end users not below the rank of Executive or Divisional Engineer of Lead Bidder or Consortium Partner.
Audited financial statements including Balance sheets, Profit and Loss statements, Turnover Certificate, Auditors Reports of the last five years preceding the date of bid submission of the Bidder & Consortium partner (In case of Consortium)
Bank Guarantee/Insurance Surety Bonds towards Bid Security (EMD) shall be furnished and uploaded in accordance with Cl. No. 13 of ITT
Self declarations of Lead Bidder & Consortium partner (In case of Consortium) in respect of Litigation, dis qualification due to non-performance, Risk & cost clause and Restriction on border sharing as specified in Annexure XVI& Annexure XVII as per Clause No.2.4of ITT
Documentary proof for Clause No: 3.6 of ITT: Assessed available tender capacity such as, Maximum value of works executed (KPTCL & Non-KPTCL) in any one year during the last five years taking into account the completed as well as works in progress and Statements showing the value of existing commitments and on-going works as well as the stipulated period of completion remaining for each of the works listed countersigned by the Employer in charge, not below the rank of an Executive Engineer or equivalent as sought in Note of the said clause in the prescribed format as in clause No: 1.5 of Qualification Information of the Bidder & Consortium partner (In case of Consortium)
Details of Works on hand and Ongoing contractual commitments of the Bidder & Consortium partner (In case of Consortium)
Bankers Certificate of the Bidder & Consortium partner (In case of Consortium) for assessing the Liquid Assets (Letter of Credit/ Certificate from banks meeting fund requirement) to assess Lines of Credit and availability of other Financial resources
Type test reports as per tender documents / technical specifications
Consortium Agreement (In case of Consortium).
Power of Attorney in favour of all the persons signing the documents, Power of Attorney for Consortium, combined power of attorney signed by the signatories of all the members of consortium as an evidence of authorization for nominating leader (Prime Bidder) of consortium
Copies of original documents defining the Constitution or Legal 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
Certificate of Incorporation of the Individual/ Consortium or any relevant document in respect of Partnership/Proprietorship firms as per the tender document
The bidder and Consortium Partner(in case of Consortium) should have valid GST registration with GSTIN number, PAN Card and ISO Certificates. Note: The successful Bidder and his consortium partner who have GST registration in other States should have GST registration in the State of Karnataka mandatorily at the time of execution of the Contract Agreement
No Deviation Certificate
Letter of Undertaking as in Annexure-V
The Qualification and experience of key Personnel proposed for carrying out the Work
Description of the Tools & Plant available with them for execution of the Work
An undertaking to source the supply of equipment/material from KPTCL approved Vendors only as per the QR for Vendor registration, available in the KPTCL website i.e., https://kptcl.karnataka.gov.in, Link Tender and Procurement - application for Vendor registration etc
An undertaking to source the supply of equipment/material from Vendors who meet the eligibility clauses regarding restriction on procurement from a country which shares land border with India as specified in Annexure- XVII as per Clause No. 3.9.7 of ITT above
All self -declarations, legally enforceable deeds & Undertakings as per terms and conditions of the tender
All details as called for in the Technical specifications of all the equipments/ materials of the Tender
Any other required documents as per the qualifying requirements, terms and conditions of the tender
proposed methodology and program of construction as per clause No.1.13 of Section-3-Qualification Information
Filled in Techno commercial sheet shall be uploaded along with all other QR documents. Price Offers shall be quoted in the item-wise bid Financial offer, provisioned in the e-procurement portal. In case the Prices are uploaded in/along the Techno commercial Bid, then Bid will be summarily rejected. The Techno-commercial sheets shall be uploaded in KPTCL excel formats only.
Information on litigations in which the Tenderer is involved as per prescribed format as at 1.12 of Qualification Information
The Tenderer shall upload declarations for Deviations, if any as per Schedule-5 and Schedule-6 of the Techno Commercial sheets
As per Clause No. 2.3 of ITT above, Bidder shall upload valid Super Grade Electrical Contractors License issued by the Govt. of Karnataka of Lead Bidder & Valid Super Grade Electrical Contractors License OR Class-A/Class-1 Electrical Contractors License issued by any State/Central Government in India of Consortium partner (in case of Consortium) as on the date of bid submission
In case the consortium partner is not possessing SGL but having Class-A/ Class-1 Electrical Contractors License, Bidder shall upload an undertaking from the Consortium partner agreeing that, in case the Lead Bidder failed to execute the contract, the consortium partner shall get the work done by the Agency who is having valid SGL issued by GoK and have executed similar nature of work earlier after duly obtaining approval from KPTCL
₹7,500
₹30.7 L
7 Sept 2026
12 Dec 2025
3 Jan 2026
13 Dec 2025
13 Dec 2025
POWER TRANSFORMERS; 3 Ph, 50 Hz, Core type, 3 winding Transformer Star/Star/Delta, Vector Group: YNyn0d11, OLTC, Bushing CT for Tertiary of ratio 1515/1A, 5P20, 15VA, ONAN/ONAF/OFAF with Fan control c...
SF-6 CIRCUIT BREAKER: SF-6 Circuit Breaker with
rigid bi-metallic terminal connector suitable for double Drake ACSR with spring / semi-pneumatic / pneumatic type operating mechanism and with mounting...
66 kV, 2000A, 40kA:(For 66kV side of 150MVA Tr. 1 & 2) double break electrically cum manually operated isolators with solid core insulator, terminal connector suitable for double Drake ACSR...
CURRENT TRANSFORMERS: Oil filled Current Transformers 0.2s class with rigid terminal connector suitable for Drake/Double Drake ACSR conductor with marshalling box etc., complete as per technical speci...
Drake ACSR - 66kV side
Disc insulator Strings:-
A. 11kV,120kN Disc Insulator
66KV side: Double Tension string 2 Strings of 6 units each (for 150 MVA Tr. 66kV BC)
Insulator Hardware & Clamps:
Bolted Type Double Tension clamp to suit double Drake ACSR for 66 kV Side of 150MVA Transformer & BC Bay
Bolted Type Suspension clamp to suit double Drake ACSR for 66 kV Side of 150MVA Transformer & BC Bay
C Type Wedge connector suitable for double Drake ACSR to double Drake ACSR 66 kV Side(for 150MVA Transformer & BC Bay)
C Type Wedge connector suitable for double Drake ACSR to Single Drake ACSR 66 kV Side(for 150MVA Bay)
PI Clamp suitable for post insulator & double Drake ACSR (For 66 kV Side of 150MVA Trf.)
Spacers for double Drake ACSR
a. Control Cable: PVC Insulated Copper Control Cable with lugs / ferrules
Size of Cables:
19 Core 2.5 Sq.mm
14 Core 2.5 Sq.mm
10 Core 2.5 Sq.mm
4 Core 16 Sq.mm
4 Core 2.5 Sq.mm
b. Copper PVC instrumentation cable, Armoured (screened cable) Copper cable with glands/lugs/ ferrules) 1P X 0.5 Sqmm screened cable
ERECTION PORTION
POWER TRANSFORMERS; 3 Ph, 50 Hz, Core type, 3 winding Transformer Star/Star/Delta, Vector Group: YNyn0d11, OLTC, Bushing CT for Tertiary of ratio 1515/1A, 5P20, 15VA, ONAN/ONAF/OFAF with Fan control c...
SF-6 CIRCUIT BREAKER: SF-6 Circuit Breaker with
rigid bi-metallic terminal connector suitable for double Drake ACSR with spring / semi-pneumatic / pneumatic type operating mechanism and with mounting...
66 kV, 2000A, 40kA:(For 66kV side of 150MVA Tr. 1 & 2) double break electrically cum manually operated isolators with solid core insulator, terminal connector suitable for double Drake ACSR, marshalli...
CURRENT TRANSFORMERS: Oil filled Current Transformers 0.2s class with rigid terminal connector suitable for Drake/Double Drake ACSR conductor with marshalling box etc., complete as per technical speci...
Formation of Main / Cross bus with double drake conductor
a. Control Cable: PVC Insulated Copper Control Cable with lugs / ferrules
Size of Cables:
19 Core 2.5 Sq.mm
14 Core 2.5 Sq.mm
10 Core 2.5 Sq.mm
4 Core 16 Sq.mm
4 Core 2.5 Sq.mm
b. Copper PVC instrumentation cable, Armoured (screened cable) Copper cable with glands/lugs/ ferrules) 1P X 0.5 Sqmm screened cable
Recommissioning of Nitrogen Fire Protection System (NIFPS) of existing 100MVA Power Transformers (includes modification works required to connect all the accessories of NIFPS)
Replenishment of Nitrogen gas (50 kg)
Earth mat formation: 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, drill...
Dismantling of existing 100MVA, 220/66kV Power transformer along with RTCC panel & parts like bushing, releasing of oil from transformer etc (BHEL make: 180.725 MT)
Moving of Transformer from the plinth to the loading point as per direction of site Engineer 180.725MTx50metres
Dismantling of existing 100MVA, 220/66kV Power transformer along with RTCC panel & parts like bushing, releasing of oil from transformer etc (ALSTHOM make: 142.5 MT)
Moving of Transformer from the plinth to the loading point as per direction of site Engineer 142.5MTx50metres
Releasing of 66kV CTs of ratio 1000-600/1-1-1A
Releasing of 66kV NCT of ratio 1000-600/1-1-1A
Releasing of existing 66kV, 1250A, 31.5kA Double break manually operated Isolators - Upright mounting type without earthswitch LPH-5500mm
Releasing of 66kV CB (66kV, 1250A, 31.5kA)
Releasing of PVC insulated copper control cable
Releasing of Drake bus bar of Tr-1 & Tr-2 LV side and 66kV BC bay
MANDATORY SPARES
Oil collecting bottle
Terminal Connector clamps
Suitable for 245kV bushing to suit single Drake ACSR
Suitable for 66kV bushing to suit double Drake ACSR
a. Drain valve (100mm to 200mm size)
b. Top/ bottom filter valve (50mm to 100mm size)
c. Top/ middle/ bottom oil sampling valve with plug (15 to 25mm)
d. Header pipe valve
e. Gate/ Butterfly valves of various sizes ranging from 50mm to 200mm
Prismatic gauge
Starters, contactors, relays
Pressure Relief Device (PRD or PRV)
Oil surge relay
Tap position Indicator
Fixed & moving contacts for diverter switch
Fixed & moving contacts for selector switch 220kV & above class
WTI with 4 contacts, 15mtrs capillary length with built in CCU RTD & external remote indicator, range
0-150degC with SCADA/ SAS compatibilty
OTI with 2 contacts, 15mtrs capillary length with built in CCU RTD & external remote indicator, range 0-150 deg C with SCADA/ SAS compatibilty
PT 100 sensor alongwith probe of suitable length
Earth work excavation by manual means for drains,canals, waste weir draft, approach channels, key trench, foundation of Bridges and such similar works, as per drawing and technical specifications, inc...
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...
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...
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 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...
Refilling available earth around trenches/pipelines, cables in layers not exceeding 20 cms in depth, compacting each deposited layer by ramming after watering with a lead upto 50 m, and lift upto 1.5 ...
Dismantling of existing structures comprising of cement concrete, including T&P and scaffolding wherever necessary, sorting the dismantled material, disposal of unserviceable material and stacking the...
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5 tender doc sectionsHassanas.docx
Tender Document • 0.47 MB
proccedings.pdf
Others - Pre Bid Meeting proceedings • 0.66 MB
Technical Specificaiton 220kv 13 02 2025.zip
Others - Technical Specification • 9.02 MB
Circulars and Guidelines.zip
Others - Circulars and Guidlines • 4.76 MB
2 NIT Hassan.pdf
Others - Notification to Tender • 0.94 MB
1 Advisory Note to Bidders.pdf
Others - Advisory Note to Bidders • 1.02 MB
4 techno commercial Hassan.xlsx
Commercial Information / Worksheet • 0.60 MB
Scan2025-12-24_184203 HASAN.pdf
pdf • 0.47 MB
Tender submission Time Extension Hasan.pdf
pdf • 0.62 MB
Download all tender documents and submit your bid
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