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Tender Value
₹57.1 L
EMD Value
₹57,070
Closing Date
29 Jun 2026, 11:00 pm
Karnataka Power Transmission Corporation Limited
Augmentation work
305327
KPTCL/2026-27/SS/WORK_INDENT3561/CALL-2
Reserved
Sub-Station
KPTCL CEE Transmission Zone Office Mysuru
4 documents required · 0 mandatory · 4 optional
Past Experience Documents (if any) such as LOI or LOA, DWA, Work Done Certificate, Performance Certificates from KPTCL and Non-KPTCL in last 05 years
valid Super grade Electrical Contractor License issued by the Government of Karnataka as on the date of opening of techno-commercial bid (refer 2.3 of ITT)
Construction equipment owned by the tenderer and equipment proposed to be deployed on this contract, if awarded
Reports on the financial standing of the tenderer, such as profit and loss statements and auditors reports for the last five years as per 3.10(iv) of ITT.
Qualification and experience of the key technical and management personnel in permanent employment with the tenderer and those that are proposed to be deployed on this contract, if awarded as per 3.10(xv) of ITT.
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: (AxNx5-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.
3.7: Even though the Tenderers meet the above criteria, they are subject to be disqualified if they have:- Made misleading or false representations in the forms, statements and attachments submitted in proof of the qualification requirements and/or- Record of poor performance such as abandoning the works, not properly completing the contract, inordinate delays in completion, litigation history, or financial failures etc. and/or- Participated in the previous Tender for the same work and had quoted unreasonably high Tender prices and could not furnish rational justification.
Minimum Average Annual Turnover (MAAT) of the bidder for best one years out of last preceding five financial years ending on March or December as the case may be, shall not be less than Amount put to Tender (APT) as per 3.2(a) of std tender documents(ITT).
The bidder should furnish as per 3.10(iv) of ITT along with UDIN details
As per 3.2 b) Qualifying Requirements (Technical) as per Details of Work Experience (format uploaded in Bid documents page)
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.
Bidder shall ensure that soft copies of i. Letter of undertaking for Non performance ii. Letter of undertaking for Risk and Cost iii. Letter of undertaking for Litigation iv. Letter of undertaking to source the supply of equipment material from only KPTCL approved Vendors (if applicable) are uploaded in portal
i) Letter of undertakings as per clause No.1.5 of Annexure-XVII and (ii) Letter of undertaking as per clause No.1.6 of Annexure-XVII (if applicable) shall be uploaded besides submitting the Originals 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.
The Originals of Undertakings & Formats in ORIGINAL shall be submitted 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 as per 3.10(xviii) of ITT.
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.
3.2 b) Qualifying Requirements (Technical): i) The Bidder should have carried out erection of atleast One(01) No. of 66kV voltage class or above voltage class Sub-Station Additional Transformer work OR atleast One(01) No. of 66kV voltage class or above voltage class Sub-Station Transformer Replacement/ Augmentation work on Total or Partial Turnkey Basis in the last 10 years preceding the date of bid submission and shall be in satisfactory service for a minimum period of One(1) year prior to the date of submission of the Bid OR The Bidder should have carried out erection of atleast Two (02) Nos of Agumentation/Replacement of 66kV or above voltage class Transformer works on Labour Contract Basis in the last 10 years preceding the date of bid submission and shall be in satisfactory service for a minimum period of One (01) year prior to the date of submission of the Bid OR Bidder who has executed Additional Transformer works or Replacement of 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 66kV or above voltage class 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.
ESI certificate
EPF certificate
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.
Liquid Assets and /or availability of credit facilities of no less than Rs. 30% of the Amount put to Tender (Credit lines/ Letter of credit/ certificates from banks for meeting the fund requirement etc. shall be uploaded in portal and hardcopy with bidder seal & signature shall be submitted to Tendering Authority)
Any other required documents as per the terms and conditions of the tender.
Caste Certificate issued by Govt of Karnataka
₹1,430
₹57,070
15 Jun 2026
15 Jun 2026
1 Jul 2026
23 Jun 2026
23 Jun 2026
Replacement of 1x6.3 MVA Power Transformer by 1x12.5MVA Power Transformer at 66/11kV Belagola KPTCL Substation in SR Patna Tq. Mandya District on Partial Turn Key (PTK) basis-CALL-03
Lightning Arrestors
9kV 10KA station class with connector and clamp
11 kV ODS and take off structure :
Supplying & Erection of Double pole structure with all accessories using 9.5Mts. RCC poles,145Kg WL suitable for mounting Roaster GOS.
11 KV isolators,single Break 400A.25 KA capacity with switch, with rigid bimetalic connectors suitable for coyote ACSR 01 for out going feder & 02 for capacitor banks.
MOUNTING STRUCTURES : (Including bolts & nuts)
11KV Cable Terminating Structure for LV Side of Transformer(0.072 t Per Structure)
BUS BAR FORMATION :
PVC insulated Copper Control Cable with Lugs / Ferrules. 1.1 KV class. Size of cable.
a) 19 Core 2.5 Sq.mm.
b) 4 Core 6.0 Sq.mm.
c) 4 Core 2.5 Sq.mm.
d) 2 Core 2.5 Sq.mm.
Capacitor Bank:
Design, Engineering, supply, erection, testing & commissioning of 2.9 MVAR, 12.1 kV Capacitor Bank, star connected, Double Bank with internal fuses, terminal connectors with suitable ...
11KV, XLPE Insulatd UG Cable as per Technical Specification
a) Single core 1000 Sq. mm Aluminium cable ( 2 Runs of 1C x 1000 Sq. mm U.G Cable from -66/11 KV Transformer LV to 11KV SWG).
3C X 240 Sq. mm Aluminium cable (To be run from 11kV switchgear to take off DP structure)
Cable Terminationkits suitable for following sizes as per techincal specification.
a) 1000 Sq./ mm Single Core Indoor
b) 1000 Sq./ mm Single Core Outdoor
c) 240Sq. mm 3 Core Indoor
d) 240 Sq. mm 3 Core Outdoor
Equipments required for establishing SCADA Communication as per KPTCL Specification
a) Multi Funtional Transducer (MFT)
b) Opto Coupler
Contact Multiplier Relay
Terminal Blocks (Knife) for PT
Terminal Blocks (Link ) for CT
SCADA Cables -Supplying and Laying
(i) Current Cables-Copper Core with c/s 7.0 sq.mm Multistrand 4 Core
ii) Voltage Cables-Copper Core with c/s 2.5 sq.mm Multistrand 4 Core
iii) Signal Cables-armoured Copper Core with c/s 0.5 sq.mm Multi strand 10 Core
iv) Control Cables- Copper Core with c/s 1.5 sq.mm Multi strand 10 Core
a) Coyote Pad clamp
b) Coyote -Coyote PG clamp
30ABC relay-30. 110V DC, 4Nos, SR Contact, HR Flg, type EMR261x3 ( for NIFES)
Power Transformers: 20MVA, -66/11kV TRANSFORMER.
a) 66/11KV, Delta/Star, Dyn11, 3-Ph, 50Hz, Core Type, 2 Winding Delta/Star transformer, vector group DYn11 with OLTC ONAN/ONAF with fan control cubicle...
Lightning Arrestors
9 kV, 10KA station class with connector and clamp
11 kV ODS and take off structure :
Double pole structure with all accessories using 9.5Mts. RCC poles,145Kg WL suitable for mounting Roaster GOS.
11 KV isolators,single Break 400A.25 KA capacity with switch, with rigid bimetalic connectors suitable for coyote ACSR 01 for out going feder & 02 for capacitor banks.
MOUNTING STRUCTURES : (Including bolts & nuts)
11KV Cable Terminating Structure for LV Side of Transformer(0.072 t Per Structure)
PVC insulated Copper Control Cable with Lugs / Ferrules. 1.1 KV class. Size of cable. a) 19 Core 2.5 Sq.mm.
b) 4 Core 6.0 Sq.mm.
c) 4 Core 2.5 Sq.mm.
d) 2 Core 2.5 Sq.mm.
Releasing and Re-laying of Control cables
11KV Switchgear : A) 11kV, 31.5 kA, Metal Clad VCB Switchgear (2000A for Incomer and 1600 A for feeders), outdoor type, each comprising of 2IC+1F+1BC+2adoptor panel (Remote Announciation cum Control p...
Releasing and Re erection of 11kV Feeders switch gears for making space for 2Nos of adaptor panel
11KV, XLPE Insulatd UG Cable as per Technical Specification
a) Single core 1000 Sq. mm Aluminium cable ( 2 Runs of 1C x 1000 Sq. mm U.G Cable from -66/11 KV Transformer LV to 11KV SWG).
3CX240 Sq. mm Aluminium cable (To be run from 11kV switchgear to take off DP structure)
Releasing and Re erection of existing 1000sq mm UG Cable
Cable Terminationkits suitable for following sizes as per techincal specification.
a) 1000 Sq./ mm Single Core Indoor
b) 1000 Sq./ mm Single Core Outdoor
c) 240Sq. mm 3 Core Indoor
d) 240 Sq. mm 3 Core Outdoor
SCADA Cables -Supplying and Laying for establishing SCADA Communication
a) Current Cables-Copper Core with c/s 7.0 sq.mm Multistrand 4 Core
b) Voltage Cables-Copper Core with c/s 2.5 sq.mm Multistrand 4 Core
c) Signal Cables-armoured Copper Core with c/s 0.5 sq.mm Multi strand 10 Core
d) Control Cables- Copper Core with c/s 1.5 sq.mm Multi strand 10 Core
Earth mat formation:
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, twi...
Grounding of equipments by providing cast iron pipe of 100mm ID 13mm thickness, 2.75mtrs long with 2 part clamp out of G.I.Flat 50x6 mm continuously welded around the pipe using cast iron welding elec...
Supplying and fixing of 450mm diax 450mm height 1.5" to 2" hume pipe collars for earth pits.
Dismantling of 1*6.3 MVA + 1*12.5 MVA, 66/11 KV, Transformers and parts like Radiator, Bushings, Draining of oil from transformer etc., as per the direction of site Engineer (22.95+26 MT)
Moving of Transformer from the plinth to the loading point as per direction of site Engineer.
48.95Mtx50mtrs x 2no.=4895
Releasing of RTCC panel
Releasing of 800-1200/1-1A NCT
Releasing of wiring 1*6.3 MVA + 1*12.5 MVA66/11kV Power Transformers Marshalling box, Bucholtz relay, Thermomter, OLTC, RTCC upto control panel
Releasing of 11kV NCT mounting structure
Releasing of 11kV cable termination structure
Releasing of 11kV MCVCB Incomer switchgears panel
Power Transformers: 20MVA, -66/11kV TRANSFORMER.
a) 66/11KV, Delta/Star, Dyn11, 3-Ph, 50Hz, Core Type, 2 Winding Delta/Star transformer, vector group DYn11 with OLTC ONAN/ONAF with fan control cubicle...
11KV Switchgear :
A) 11kV, 31.5 kA, Metal Clad VCB Switchgear (2000A for Incomer and 1600 A for feeders), outdoor type, each comprising of 2IC+1F+1BC+2adoptor panel (Remote Announciation cum Control ...
For Establishing SCADA Communication as per KPTCL Specification
(a) Configuration of RTU and Engineering along with validation of data at SLDC
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 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...
Providing supplying and laying modular brick other incidental charges complete as per the direction of engineer incharge of work.
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...
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NIT- Mys Tz- Aug Belagola 2x20mva SC CALL-04.docx
Tender Document • 0.04 MB
Tender Docs Mys Tz- Aug Belegola 2x20mva CALL-04.docx
Instructions to Tenderers • 0.48 MB
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