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Tender Value
₹54.0 L
EMD Value
₹54,000
Closing Date
6 Jul 2026, 5:30 pm3d left
Karnataka Power Transmission Corporation Limited
Augmentation of 2x8MVA 66/11KV Power Transformers by 2x20MVA 66/11kV Power Transformers in 66/11kV Chandravadi KPTCL Substation in Nanjanagudu Taluk Mysuru District on Partial Turn Key (PTK) basis including supply of all matching materials/equipment (except 66/11kV Power Transformer, NIFES and 11kV switchgear) and erection & including civil works of all materials/equipment, testing and commissioning.- Reserved for SC Category-CALL-4
306830
KPTCL/2025-26/SS/WORK_INDENT3512/CALL-2
Reserved
Sub-Station
KPTCL CEE Transmission Zone Office Mysuru
16 documents required · 16 mandatory
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 Transformer Replacement/ Augmentation 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 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 completed and commissioned 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
The Bidder shall be registered firm as Sole Proprietorship/Partnership/Pvt Ltd Company etc
For other than proprietorship, the Bidder shall furnish the registered partnership deed and Power of Attorney
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)
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. N-Number of years prescribed for completion of the works for which tenders are invited.B-Value, at FY 2024-2025 price level of existing commitments (KPTCL & Non-KPTCL)and on-going works (KPTCL & Non-KPTCL) to be completed during the next 1(One)year.Note:(i)The 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 should be countersigned by the Employer in charge, not below the rank of an Executive Engineer or equivalent.(ii)A self-declaration is to be uploaded by the Tenderer stating that the information with regard to assessed available tender capacity (Works on Hand) furnished are correct.
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(01) year out of last preceding five financial years, shall not be less than Amount Put to Tender as per 3.2(a) of std tender documents(ITT).
Valid Caste Certificate in support of reserved tender participation
Valid Karnataka Residential Certificate
Bidder shall ensure that soft copies of Power of Attorney, Letter of Undertaking, No Deviation CERTIFICATE as revised in Annexure , Any other undertaking / agreement (if applicable) are to be uploaded besides submitting the Originals to the office of the Chief Engineer, Electy., Operation, KPTCL, Mysuru, after the last submission date as per 3.10(xviii) of ITT
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 KPTCL approved Vendors only (if applicable) are uploaded besides submitting the Originals to the office of the Chief Engineer, Electy., Operation, KPTCL, Mysuru, after the last submission date as per 3.10(xviii) of ITT
i. Letter of undertaking 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 (Annexure-XVI) ii. Letter of undertaking as per clause No.1.5 of Annexure-XVII iii. Letter of undertaking as per clause No.1.6 of Annexure-XVII (if applicable) are 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.
ESI certificate
EPF Certificate
Shall upload valid GST Certificate and PAN copy
b) Liquid Assets and/or availability of credit facilities of not less than 30% of the Amount put to tender(Credit lines/ Letter of credit/ certificates from Banks for meeting the fund requirement etc.) (30% of APT)
₹1,350
₹54,000
15 Jun 2026
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Augmentation of 2x8MVA 66/11KV Power Transformers by 2x20MVA 66/11kV Power Transformers in 66/11kV Chandravadi KPTCL Substation in Nanjanagudu Taluk Mysuru District.-CALL-3
11kV isolators, Double Break 1200A with rigid bi-metallic terminal connectors suitable for coyote ACSR for Bank-1&2 and Bus coupler
11 kV, 400 Amps Double Break GOS for Feeders and Capacitor Banks.
11 kV class, 31.5 KA, NCT of ratio 1200-800 /1-1A for REFR protection.(of similar rating and ratio as that of 11 kV Incomer) with Terminal connectors suitable for 2 nos of 50x6 copper flats
Supplying of double pole structure with all accessories using 9mtrs RCC poles 145kg WL suitbale for mounting Roaster GOS
Coyote ACSR for Capacitor Bank and feeders
12.1 kV, 2.9 MVAr Star connected Capacitor Bank with 0.2% Series Reactor & NCT
Design, engineering, supply, erection of CapacitorBank with internal fuses, terminal connector,Neutral CTs & 0.2% series ...
Beam out of channel 100x50 with arrangments for stringing power conductor on 11kV side (including bolts & nuts) 1B2 4.00 meter long (9 Nos)
Station structure: Erection, assembly and aligmnet of ststio...
PVC insulated Copper Control Cable with Lugs / Ferrules. 1.1 KV class. Size of cable. 19 Core 2.5 Sq.mm.
PVC insulated Copper Control Cable with Lugs / Ferrules. 1.1 KV class. Size of cable. 4 Core 6.0 Sq.mm.
PVC insulated Copper Control Cable with Lugs / Ferrules. 1.1 KV class. Size of cable. 4 Core 2.5 Sq.mm.
Multi Funtional Transducer (MFT)
Contact Multiplier Relay
Terminal Blocks (Knife) for PT
Current Cables-Copper Core with c/s 4.0 sq.mm Multistrand 4 Core
Voltage Cables-Copper Core with c/s 2.5 sq.mm Multistrand 4 Core
Signal Cables-armoured Copper Core with c/s 0.5 sq.mm Multi strand 10 Core
Control Cables- Copper Core with c/s 1.5 sq.mm Multi strand 10 Core
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...
Augmentation of 2x8MVA 66/11KV Power Transformers by 2x20MVA 66/11kV Power Transformers in 66/11kV Chandravadi KPTCL Substation in Nanjanagudu Taluk Mysuru District.-CALL-3
Erection of 20MVA, 66/11kV TRANSFORMER. (39.1 MT) Power Transformers
Testing and commissioning of Power Transformer
Erection of 11kV, 25 kA PCVCB (1250 A for feeders), outdoor type, each comprising of 3F+2CB+1AP (Remote Announciation cum Control panel (1I/c+4F)) , each comprising with CTs & PTs etc.,, complete ...
Testing and commissioning of Switchgear
11kV isolators, Double Break 1200A with rigid bi-metallic terminal connectors suitable for coyote ACSR for Bank-1&2 and Bus coupler
11 kV, 400 Amps Double Break GOS for Feeders and Capacitor Banks.
11 kV class, 31.5 KA, NCT of ratio 1200-800 /1-1A for REFR protection.(of similar rating and ratio as that of 11 kV Incomer) with Terminal connectors suitable for 2 nos of 50x6 copper flats
Testing and commissioning of NCT
(for Incomer/Buscoupler of 25 kA SWG)
OUTDOOR, for Bank-1 & Bank-2
Testing and commissioning of CT
11 kV PT : 11 kV / 110 V - 110 V (Three Phase)
(for Incomer of 25 kA SWG)
OUTDOOR, for Bank-1
Testing and commissioning of CT
Supplying & Errection of double pole structure with all accessories using 9mtrs RCC poles 145kg WL suitbale for mounting Roaster GOS
Releasing & reerrection of 11kV NCT mounting structure (0.157MT), Note: Unit rate doubled due to R & R work, (0.157*2=0.314 MT )
Releasing & reerrection of existing HPI mounting structure (0.231 MT per Structure) N...
Formation of Main/Cross bus with Single Coyote 11kV
Laying of 19 Core 2.5 Sq.mm.
Laying of 4 Core 6.0 Sq.mm.
Laying of 4 Core 2.5 Sq.mm.
Multi Funtional Transducer (MFT)
Configuration of RTU and Engineering along with validation of data at SLDC
Current Cables-Copper Core with c/s 4.0 sq.mm Multistrand 4 Core
Voltage Cables-Copper Core with c/s 2.5 sq.mm Multistrand 4 Core
Signal Cables-armoured Copper Core with c/s 0.5 sq.mm Multi strand 10 Core
Control Cables- Copper Core with c/s 1.5 sq.mm Multi strand 10 Core
Integration of RTU, DCU and UPS with field equipments
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 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...
Supplying and fixing of 450mm diax 450mm height 1.5" to 2" hume pipe collars for earth pits.
Dismantling of 2x8 MVA 66/11 KV, Transformer and parts like Radiator, Bushings, Draining of oil from transformer etc., as per the direction of site Engineer (2X20.08MT)
Moving of both Transformer from the plinth to the loading point as per direction of site Engineer.
40.16 (Tr-1 & Tr-2 *27) Mt x 40 mtrs = 1606 MT/mtrs
Releasing of 11kV NCT 1 & 2 of 800-400/1-1-1A & 800-400/1-1-1A respectively
Releasing of 11kV CT 800-400/1-1-1A of Bank-1
Releasing of 11kV CT 800-400/1-1-1A of Bank-2
Releasing of existing 11kV 800A GOS
Releasing of existing 11kV / 110 V - 110 V (single phase)
Augmentation of 2x8MVA 66/11KV Power Transformers by 2x20MVA 66/11kV Power Transformers in 66/11kV Chandravadi KPTCL Substation in Nanjanagudu Taluk Mysuru District.-CALL-3
Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution li...
Filling available excavated earth (excluding rock) in trenches, plinth, sider of foundation and other similar works etc in layers not exceeding 20cm in depth, consolidating each deposited layer by ram...
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 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...
Providing and fixing SFRC frame and cover conforming to IS12592 (Part-I)-1988 and IS 12592 (Part-II)-1991 with latest amendment. Including cutting slabs to the required size for the opening and fixing...
Jelly Spreading (20-25 mm) : Supplying and providing jelly in the station yard of uniform thickness of 100 mm including the cost of materials, labour charges, required tools and plants etc., complete...
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NIT-Mys Chanadravadi 042026.pdf
Instructions to Tenderers • 0.29 MB
Volume II A B.zip
Technical Information / Worksheet • 19.19 MB
Tender document kw3RSC Chandravadi.pdf
Tender Document • 1.57 MB
credit facility certificate-FORMAT toUL.pdf
Commercial Information / Worksheet • 0.05 MB
Work on Hand details format.pdf
Techno-Commercial Worksheet • 0.17 MB
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