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Tender Value
₹45.7 L
EMD Value
₹91,420
Closing Date
29 Jun 2026, 11:00 pm
Similar tender results from the same govt authority in the past 3 years.
Karnataka Power Transmission Corporation Limited
Augmentation work
305336
KPTCL/2026-27/SS/WORK_INDENT3562/CALL-2
Open
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: (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.
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 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.
₹1,150
₹91,420
15 Jun 2026
15 Jun 2026
1 Jul 2026
23 Jun 2026
23 Jun 2026
Replacement of 1x12.5 MVA Power Transformer by 1x12.5MVA Power Transformer at 66/11kV Bala Gangadharanatha Nagara (B G Nagara)KPTCL Substation in Nagamangala Tq. Mandya District on Partial Turn Key (PTK) basis-CALL-03
30ABC Relay, 110DC, 4NO, SR Contact, HR Flag, Type EMR261X3 (for NIFES)
11 KV, 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).
Cable Terminationkits suitable for following sizes as per techincal specification.
a) 1000 Sq./ mm Single Core Indoor
b) 1000 Sq./ mm Single Core Outdoor
MOUNTING STRUCTURES:
a)NCT's( 11kV) (0.157 MTper Structure) (0.146 t per tower for structure+ 0.011 t per tower for Bolt & Nuts)(2/0.314)
b) Lightening Arrestors 66kV (0.116t per Structure) (0.105 t per tower for structure+ 0.011t per tower for Bolt & Nuts)6/0.696
d) 11KV Cable Terminating Structure for LV Side of Transformer(0.069 t Per Structure+ 0.003 T bolt & nut )2/0.144
BUS BAR FORMATION :
Lightning Arrestors
a) 60KV 10KA, SM type for Transformer Metal Oxide with Surge Counter Arrestor class: Discharge Class 3 (Station Medium duty) SM
1.1kV class PVC insulated copper control cables of following sizes with Lugs/Ferrules/Gland as per technical specifications:
a) 19 Core 2.5 Sq.mm.
b) 4 Core 6.0 Sq.mm.
c) 4 Core 2.5 Sq.mm.
f) 2 Core 2.5 Sq.mm.
POWER TRANSFORMERS:
a) 20MVA, 66/11kV, 3-Ph, 50Hz, Core Type, 2 Winding Delta/Star transformer, vector group DYn11 with OLTC ONAN/ONAF with fan control cubicle, RTCC Panel, Numerical RTCC panel, firs...
MOUNTING STRUCTURES:
a)NCT's( 11kV) (0.157 MTper Structure)
b) Lightening Arrestors 66kV (0.116t per Structure)
d) 11kV Cable termination structure for LV side of transformer (0.069Mt per structure + 0.003 Mt for Bolt & Nuts )
11 kV MCVCB, 500 MVA, 25 kA, 1600 A
incomer, CT of ratio 1200-800/1-1-1A A) 11kV,500MVA, 25 kA, Metal Clad VCB Switchgear , 1600A for Incomer , outdoor type, with CTs & PTs etc., complete as per t...
Lightning Arrestors
a) 60KV 10KA, SM type for Transformer Metal Oxide with Surge Counter Arrestor class: Discharge Class 3 (Station Medium duty) SM
1.1kV class PVC insulated copper control cables of following sizes with Lugs/Ferrules/Gland as per technical specifications:
a) 19 Core 2.5 Sq.mm.
b) 4 Core 6 Sq.mm.
c) 4 Core 2.5 Sq.mm.
11 KV, 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).
Cable Terminationkits suitable for following sizes as per techincal specification.
a) 1000 Sq./ mm Single Core Indoor
b) 1000 Sq./ mm Single Core Outdoor
EARTH MAT FORMATION:
a)Grounding of equipment with 50 x 6 mm G.I. Flat and connecting equipment to the earthmat/ground pit. Each point of earthing with all formation works like bending, twisting, dril...
b) Grounding of equipment by providing cast iron pipe of 100 mm ID 13 mm thickness, 2.75 metre long with 2 part clamp out of G.I. Flat 50 X 6 mm continuously welded alround the pipe using cast iron we...
C) Supplying & fixing 450 mm dia 450 mm height 1.5" to 2" thick hume pipe collar (non ressure type) for earth pits including all lead and lifts etc..
f)Releasing and Re erection of existing 1000sq mm UG Cable(during laying of new cables)
1) DECOMMISSIONING
a) Dismantling of 8 MVA, 66/11 kV, Transformer & parts like bushings with inbuilt 66 kV CTs, releasing of oil from Transformer, etc,.complete as per direction of site Engineer(WOR...
b) Moving of Transformer from the plinth to the loading point as per direction of site Engineer.
f)Releasing of 11kV Feeders switch gears
Releasing of Equipments:
b) Releasing of existing 11kV NCT Mounting Structure (2/0.314)
c) Releasing of exisitng 66kV LA Mounting Structue (6/0.03)
e)Releasing of 11kV Cable termination Structure (2/0...
POWER TRANSFORMERS:
a) 20MVA, 66/11kV, 3-Ph, 50Hz, Core Type, 2 Winding Delta/Star transformer, vector group DYn11 with OLTC ONAN/ONAF with fan control cubicle, RTCC Panel, Numerical RTCC panel, fir...
11 kV MCVCB, 500 MVA, 25 kA, 1600 A incomer, CT of ratio 1200-800/1-1-1A A) 11kV,500MVA, 25 kA, Metal Clad VCB Switchgear , 1600A for Incomer , outdoor type, with CTs & PTs etc., complete as per t...
Earth work excavation by manual means for drains, canals, waste weir, draft, approach channels, key trenches, foundation of Buildings & bridges and suchsimillar works in all kinds of soils, as per dra...
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 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...
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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Tender Docs Mys Tz- Aug BG Nagara 1x20mva CALL-04.docx
Instructions to Tenderers • 0.49 MB
NIT - Mys Tz- Aug BG nagara 2x20MVA CALL-04.docx
Tender Document • 0.04 MB
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