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Tender Value
₹36.8 L
EMD Value
₹36,900
Closing Date
23 Sept 2026, 5:30 pm
Karnataka Power Transmission Corporation Limited
SRINIVAS T
Augmentation of 2x8MVA 66/11KV Power Transformers by 2x12.5MVA 66/11kV Power Transformers in 66/11kV Chidravalli Substation, KPTCL in T.Narasipura Taluk, Mysuru District on Partial Turn Key (PTK) basis-Reserved for Cat-I,-Call2
KPTCL/2026-27/SS/WORK_INDENT4101
KPTCL/2026-27/SS/WORK_INDENT4101
Reserved
Sub-Station
Two Tender Document System(Two Cover)
KPTCL CEE Transmission Zone Office Mysuru
21 documents required · 20 mandatory · 1 optional
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 2025-2026) 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 2025-2026 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 atleast 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
₹930
₹36,900
8 Sept 2026
8 Sept 2026
25 Sept 2026
22 Sept 2026
15 Sept 2026
Augmentation of 2x8MVA 66/11KV Power Transformers by 2x12.5MVA 66/11kV Power Transformers in 66/11kV Chidravalli Substation, KPTCL in T.Narasipura Taluk, Mysuru District on Partial Turn Key (PTK) basis-Reserved for Cat-I,-Call2
11kV isolators, Double Break 400A, 31.5 KA capacity with rigid b-metallic terminal connectors suitable for coyote ACSR for Outgoing feeders
a) PCVCB 1no for Bus b) outgoing DP 3 Nos
9 kV, 10KA Lightning Arrestor, station class with connector and clamp
Double pole structure with all accessories and 9 Mts. RCC poles,145Kg WL suitable for mounting Roaster GOS.
11 kV NCT Structure (0.157 t)(0.146 and 0.011) - 2 No.
11KV Cable Terminating Structure for LV Side of Transformer(0.072 t Per Structure) MCVCB(0.069 and 0.003)
C-Type wedge connector (T-type) suitable for Coyote-Drake
C-Type wedge connector (T-type) suitable for Coyote- Coyote
Single Tension string, of 90 KN. 1 units each along with hardware suitable for Coyote ACSR. (11 kV)(Tension clamp+disc insulator)
19 Core x 2.5 Sqmm Copper Control Cable
4 Core x 6.0 Sqmm Copper Control Cable
4 Core x 2.5 Sqmm Copper Control Cable
2 Core x 2.5 Sqmm Copper Control Cable
1 Core x 1000 Sq. mm Aluminium cable
3C X 240 Sq. mm Aluminium cable
1C x 1000 Sqmm Cable Terminationkit Indoor
1C x 1000 Sqmm Cable Terminationkit Outdoor
3C x 240Sqmm Cable Terminationkit Indoor
3C x 240Sqmm Cable Terminationkit Outdoor
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
Augmentation of 2x8MVA 66/11KV Power Transformers by 2x12.5MVA 66/11kV Power Transformers in 66/11kV Chidravalli Substation, KPTCL in T.Narasipura Taluk, Mysuru District on Partial Turn Key (PTK) basis-Reserved for Cat-I,-Call2
Erection of 12.5 MVA 66/11KV Power Transformers
Testing & Commissioning of 12.5 MVA 66/11KV Power Transformers
Erection of 11kV isolators, Double Break 400A, 31.5 KA capacity with rigid b-metallic terminal connectors suitable for coyote ACSR for Outgoing feeders
a) PCVCB 1no for Bus b) outgoing DP 3 Nos
Erection of 9 kV, 10KA station class LA with connector and clamp
Supplying & Erection of Double pole structure with all accessories using 9.Mts. RCC poles,145Kg WL suitable for mounting Roaster GOS.
Erection of 11 kV NCT Structure (0.157 t)(0.146 plus 0.011)
11KV Cable Terminating Structure for LV Side of Transformer(0.072 t Per Structure) MCVCB(0.069 plus 0.003)
Formation of Main Bus with Single Drake
Formation of Cross Bus with Coyote
Laying of 19C x 2.5 Sqmm Copper cable
Laying of 4C x 6 Sqmm Copper cable
Laying of 4C x 2.5 Sqmm Copper cable
Laying of 2C x 2.5 Sqmm Copper cable
Erection of 11kV, 25 kA, Metal Clad VCB Switchgear (1600A for Incomer and 1250 A for feeders), outdoor type
Testing and commissioning of 11kV, 25 kA, Metal Clad VCB Switchgear
Erection of 11KV Switchgear 11kV, 25 kA PCVCB (1250A for Incomer and 800 A for feeders) - outdoor type
Testing commissioning of 11KV Switchgear 11kV, 25 kA PCVCB (1250A for Incomer and 800 A for feeders) - outdoor type
Laying of 1C x 1000 Sqmm Aluminium cable for Bus coupler to PCVCB GOS
Laying of 3C x 240 Sqmm Aluminium cable (To be run from switchgear to take off DP structure)
Making of pot-head for 1Cx1000 Sqmm Indoor
Making of pot-head for 1Cx1000 Sqmm Outdoor
Making of pot-head for 3Cx240Sqmm Indoor
Making of pot-head for 3Cx240Sqmm Outdoor
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
Supplying and Grounding of Equipment with G.I.Flat 50x6 mm and connecting Equipment to the earth mat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of h...
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 2x8 MVA, 66/11 KV, Transformer and parts like Radiator, Bushings, etc., as per the direction of site Engineer (26 plus 28 MT)
Moving of Transformer from the plinth to the loading point as per direction of site Engineer.
(26+28)x50mtrs=2700 MT/Mtrs
Releasing and Re erection of existing HPI mounting structure (0.231MT/Structure)(0.22+0.011) x (3+3 Nos.)
Releasing and Re erection of existing 1000sq mm UG Cable lv Side of Tr-2
Releasing and re erection of NCT
Releasing of NCT structure
Augmentation of 2x8MVA 66/11KV Power Transformers by 2x12.5MVA 66/11kV Power Transformers in 66/11kV Chidravalli Substation, KPTCL in T.Narasipura Taluk, Mysuru District on Partial Turn Key (PTK) basis-Reserved for Cat-I,-Call2
Earth work excavation by manual means for drains, canals, waste weir, draft, approach channels, key trenches, foundation of Buildings & bridges and such simillar works in all kinds of soils, as per dr...
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...
Structural Steel Fabrication: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 app...
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...
KSRB. A39 , It no. 29 : Common burnt clay Bricks (Non -Modular) Supply and laying as per technical specifications
Providing M-Sand : Supplying and filling in plinth, foundations /UG cable work with approved M-sand including watering, ramming, consolidating and dressing. The rate includes the cost of material, lab...
Providing Size Stone masonry with hard stone in foundation & plinth with Cement mortar 1:6 (1 cement : 6 coarse sand)
Providing and constructing load bearing wall with Solid Concrete blocks of size 400x200x200mm having block density more than 1800kg/m3 and minimum compressive strength of 4.00 N/mm2 conforming to IS 2...
Removing and respreading of existing 20/25mm jelly.
Oil Drain Pipe Re-arrangements ( Supply, Laying and all connected works as per site condition).
Man hole door (600mm dia) with locking system arrangements, ISI marked, anodised - Supply,Installation including labour,equipments and other necessary arrangements.
Tap a document below to read it instantly. You can also download everything as a ZIP if you prefer.
NIT-Mys Chidravalli2.pdf
Instructions to Tenderers • 0.56 MB
Work on Hand details format.doc
Techno-Commercial Worksheet • 0.06 MB
Tech Volume II A B.zip
Technical Information / Worksheet • 19.19 MB
Tender document kw2R Chidravalli2.pdf
Tender Document • 2.29 MB
credit facility certificate FORMAT new format.doc
Commercial Information / Worksheet • 0.06 MB
ANNEXTURES AND DECLARATIONS.docx
Others - Annexture and Declaration forms • 0.07 MB
Download all tender documents and submit your bid
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