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Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
Tender Value
₹2.8 Cr
EMD Value
₹4.2 L
Closing Date
20 Nov 2026, 5:30 pm5d left
Eligibility, documents, scope, Go/No-Go checksEligibility, required documents, scope of work and Go/No-Go checks for this tender, in one click.
Karnataka Power Transmission Corporation Limited
MRS SHAHANNUM ARA
To maintain Grid Stability
KPTCL/2026-27/SS/WORK_INDENT4349
KPTCL/2026-27/SS/WORK_INDENT4349
Open
Sub-Station
Two Tender Document System(Two Cover)
KPTCL CEE Transmission Zone Office Mysuru
16 documents required · 14 mandatory · 2 optional
Minimum financial turnover (civil engineering construction works) not less than two times the annual payments from this contract (Rs. xxxxx Lakhs)
Satisfactoriy completed (atleast 90%) as prime contractor at-least one such similar work of value not less than Rs. xxxxxxx (80% of estimated cost of tender)
Executed in any one year the following minimum quantities of work (Cement Concrete - xxxx cum, Earthwork - xxxx cum, etc) (80% of peak rate of construction)
Tenderer or his identified Sub Contractor should possess valid Electrical License for executing building electrificatio works and should have executed similar electrical works totallng Rs. xxxxxx (not less than 50% of electrical works) n any one year
Tenderer or his identified Sub Contractor should possess valid license for executing water supply / sanitary engineering works and should have executed similar works totallng Rs. xxxxxx (not less than 50% of electrical works) n any one year
Owning the following key and critical equipment for this work (xxxx, xxxx, xxxx)
Liquid assets and /or availability of credit facilities of no less than Rs. xxxxxx Lakhs (estimated cash flow for 3 months of peak construction period)
Total value of civl engineering works executed and payments received in the last five years (year-wise)
List of existing commitments and ongoing works
List of works for which tenders already submitted
Banker Details for reference
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 auditor’s reports for the last five years
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
List of Financial Resources with Certificates
Should have carried out work of construction of atleast one (01)No. of 33kV class or above voltage class Substation or any additional transformer work in the existing Substation or provided atleast one(01) No. of 33kV class or above voltage class Terminal Bay along with all connected equipments or carried out similar nature of work on Total Turnkey or Partial Turnkey basis, in the last 10 years and shall be in satisfactory service for a period of One year prior to date of submission of the Bid. OR Should have carried out erection of atleast Two (02)No. of 33kV class or above voltage class additional transformer work in the existing Substation on labour contract basis or provided atleast Two(02) No. of 33kV class or above voltage class Terminal Bay along with all connected equipments on labour contract basis in the last 10 years and shall be in satisfactory service for a period of One year prior to date of submission of the Bid. OR Bidder who have executed Additional Transformer works of private firms under the direct supervision of ESCOM/KPTCL officers are eligible to participate. Such bidder should have carried out Should have carried out erection of atleast Two (02)No. of 33kV class or above voltage class additional transformer work in the existing Substation on Total turnkey or partial turnkey basis in last 10 years and shall be completed and commissioned prior to date of submission of the Bid
Tenderers shall not be under a declaration of ineligibility for corrupt and fraudulent practices issued by the Government of Karnataka.
The Tenderer/Bidder shall possess valid Super Grade Electrical Contractor s License issued by the Government of Karnataka OR Valid Form J-1 verification letter issued by the Chief Electrical Inspectorate, Govt. of Karnataka to other state Electrical Contractor License Holder for the highest system voltage specified in the tendered work. As on the date of Bid submission and shall upload the same along with other Bidding documents failing which the offer will be rejected.
Litigation: The Tenderer shall provide detailed information on any litigation or arbitration arising out of contracts completed or under execution by it over the last five years with KPTCL. A history of awards involving litigations against the bidder or any party or JV/Consortium partner may result in rejection of bid.
The Tenderer/bidder should not have been Blacklisted/disqualified for non-performance in any of the Government utilities in the past five years as on date of Bid opening. Then in such cases, the offer of the bidder will be summarily rejected
The offer of the Tenderer/bidder is liable for rejection in following cases-Where the zonal Chief Engineers/CEE(T&P)/SEE Tr. Circle have issued notices in respect of ongoing works in the last 6 months as on date of bid submission invoking Risk & Cost clause and where the work is not completed/charged.2.Where the zonal Chief Engineers/CEE(T&P)/SEE Tr. Circle have issued notices in the last 6 months as on date of bid submission invoking Risk & Cost clause and where the work is completed by KPTCL entrusting it to some other agency. Wherein the works awarded by KPTCL to the Tenderer/bidder has been short closed invoking Clause Nos. 49.7 & 49.8 of Conditions of Contract (Contractors default) then the bidder shall not be eligible if such short closure has been initiated within 6 months prior to the last date of bid submission of this tender. However, if the Tenderer/bidder after issue of Risk & Cost notice completes the works successfully and if the same is commissioned (before opening of the bid), in such cases the offer of the bidder would be considered.
Any Bidder from a country which shares a land with India will be eligible to bid in this tender only if the bidder is registered with the Competent Authority as per the provision of Government Order No. FD455 EXP-12 2020 Bengaluru dated 01.04.2023. Such bidder/Vendor shall meet the eligibility clauses specified in Annexure-XVI & Annexure- XVII of the tender document under the heading Model Clause/ Certificate/ Undertaking. A certificate/self declaration/ undertaking for having read the clauses specified in Annexure- XVI & Annexure- XVII are to be uploaded by the bidder in the format
Liquid Assets and /or availability of credit facilities of not less than Rs.69.92 Lakhs (Credit lines/ letter of credit/ certificates from banks) for meeting the fund requirement etc
Bidder to source the supply of equipment/material from KPTCL approved Vendors only as per the revised QR for Vendor registration, available in the KPTCL website
Valid GST Registration Certificate.
No deviation Certificate
The Tenderers shall Achieved in atleast two financial years in the last five years i.e. FY 2021-2022 to 2025-2026 a minimum financial turnover of Rs.279.68Lakhs Usually not less than the estimated cost for works costing upto Rs. 100Lakhs. Updated to the FY in which the tenders are invited. Financial Turnover of previous years shall be given a weight of 10% per year to bring them to the price level of the FY in which the tenders are invited. Audited Financial statements i.e., Balance sheets, P&L statements, Turnover certificates duly certified by a Chartered Accountant as documentary evidence shall be uploaded
The available tender capacity will be calculated as under-Assessed available tender capacity is (AX NX 1.5 - B).
₹5,000
₹4.2 L
20 Nov 2026
29 Oct 2026
23 Nov 2026
11 Nov 2026
11 Nov 2026
Combined Package of the following work a) Providing 66kV class, 20MVAr Capacitor Banks at 66/11kV Begur Substation coming under Chamarajanagara Operations Division. b) Providing 66kV class, 20MVAr Capacitor Banks at 66/11kV Bommalapura Substation coming under Chamarajanagara Operations Division. c) Providing 66kV class, 20MVAr Capacitor Banks at 66/11kV Kothanuru Substation coming under Chamarajanagara Operations Division on TTK basis- Percentage rate tendering.
Circuit Breaker :
66 kV, 40 kA class, SF-6 Circuit Breaker with terminal connector suitable for Al. tube/ Drake ACSR conductor with spring/semi-pneumatic/pneumatic type operating mechanism and mountin...
A) 66KV, 1250A, 40KA Class Double Break break manually operated isolators with solid core insulator, terminal connector suitable for Drake ACSR conductor/63mm Al tube, marshalling box etc., complete a...
b) Upright mounting type with earth switch. (Live point height 4600mm)
66KV Class, 40KA, CT of ratio 200-100/1-1-1A for Capacitor Banks.
For metering : Accuracy 0.2S, Burden 10 VA
For backup protetion : Accuracy 5P20. Burden 30 VA
For PS class, 800V at 200A Vk, Rct 2 ...
Surge Arresters 60 kV Metal Oxide with surge counter
Arrestor class : Discharge Class 3 (Station Medium
Duty (SM)) - for Transformer & UG Cable
Capacitor Bank with 0.2% Series Reactor & NCT
Design, Engineering , Supply , errection of capacitor bank with internal fuses, terminal connector, Neutral CTs & 0.2% series reactors on neutral side w...
Control and Relay Panel:
Simplex type control and relay panels complete as per specifications:
For 66KV Capacitor bank. With Numerical Over Voltage and Under Voltage relay
66 kV side Station structures
fabricated out of galvanised mild steel -Station Towers (Verticals 6T1) (0.956x2=1.912)
66 kV side Station structures
fabricated out of galvanised mild steel -Station Beams 6B1 (7.6M Width)(0.449x1=0.449)
Isolators Mounting structure live point height 4600mm (0.752 t)
Current transformers Mounting structure (0.158 MT)
Lightening arrestors Mounting structure (0.116 MT per structure).
Pedestal insulators Mounting structure (for bus) (0.140 t per structure)
High pedestal insulators Mounting structure (for transformer) (0.150 t per structure)
Supply of Bolts and nuts for all the above mentioned Mounting Structures.
Drake ACSR -66 kV side
Terminal Connector for Isolator to receive 2.5" IPS
Al. Tube flexible/rigid type
Aluminium Tube conforming to 6340 WP of IS-
5082/1969 (BS1600 - Sch. 40) of following sizes
T Clamp suitable for connecting 2.5" IPS Al. tube to
2.5" IPS Al. Tube
Post Insulator Clamp suitable for 63 mm
Aluminium pipe and Post Insulators Solid Core
type- Rigid type
Post Insulator Clamp suitable for 63 mm
Aluminium pipe and Post Insulators Solid Core
type- Sliding type.
Corona Bell/End Cap suitable for 2.5" IPS Al. Tube
Post Insulators Cylindrical Solid core type
Solid bus post insulator 66kV
C Type Wedge Connector suitable for Drake - Drake (Line)
Post insulator clamp suitable for Drake ACSR and 66kV Solid Core Insulator.
CT Clamps for Single Drake
Pad Clamps for Drake ACSR for Breaker and Isolator terminals connection
PVC Pipe, Bends and end caps (100mm Dia)
19 Core 2.5 Sq.mm.
4 Core 6.0 Sq.mm.
4 Core 2.5 Sq.mm.
Multi Function Transducers(MFT) As per KPTCL Std, Interface: RS-485 Daisy Chain to RTU Com port,wiring: Both 3ph 4wire, supply: self powered, Measuring range voltage:120%,current: 120%, frequency: 45-...
Input Vtg:110V DC, input indicated by LED, input range 110VDC to 140V DC, sourcing Vtg output 48VDC, No of iputs: 12, No of outputs: 8, Source current: 5mA, at output, 8way switch to be p...
Terminal Blocks (knife type)
(8 TB's per Feeder) = (8 X 1 nos = 8)
Current Cable - 2.5 Sq-mm multistrand copper wire for CT termination
(Each color 15mtrs-R-Y-B)
(15mts x 3 x 1 feeder = 45mtr)
Voltage Cable - 2.5 Sq-mm multistrand copper wire for PT termination
(Each color 5mtrs-R-Y-B-N)
(5mts x 4 x 01 feeder = 20 mtr)
Control Cable - 10 Copper core x 1.5sqmm
(From remote contol desk to RTU)
(17mtrs x 1 nos (1 cable for 1 feeders ) = 17 mtrs)
Signal Cable - 10 Copper core x 0.5sqmm
Feeder to Feeder loop=15mtrs x1 nos=15Mtrs
Remote control desk to RTU (for DI)= 15Mtrs
1.5 Sqmm Grey wire for interfacing of DI and DO
(20 mtrs for each panel)(20x1=20mtr)
Supplying tinned copper lugs and crimping and wiring to terminal point for wire of the size 2.5 sqmm
(80 lugs/panel)
C-type channel of size 50x100x50x6mm
Supplying and fixing of heavy duty cable glands suitable for UG cable of 1.1 KV class (metal only)
(Size: 32mm dia)
CT TB's - 6 nos for each panel
Combined Package of the following work a) Providing 66kV class, 20MVAr Capacitor Banks at 66/11kV Begur Substation coming under Chamarajanagara Operations Division. b) Providing 66kV class, 20MVAr Capacitor Banks at 66/11kV Bommalapura Substation coming under Chamarajanagara Operations Division. c) Providing 66kV class, 20MVAr Capacitor Banks at 66/11kV Kothanuru Substation coming under Chamarajanagara Operations Division on TTK basis- Percentage rate tendering.
Circuit Breaker :
66 kV, 40 kA class, SF-6 Circuit Breaker with terminal connector suitable for Al. tube/ Drake ACSR conductor with spring/semi-pneumatic/pneumatic type operating mechanism and mountin...
A) 66KV, 1250A, 40KA Class Double Break break manually operated isolators with solid core insulator, terminal connector suitable for Drake ACSR conductor/63mm Al tube, marshalling box etc., complete a...
b) Upright mounting type with earth switch. (Live point height 4600mm)
66KV Class, 40KA, CT of ratio 200-100/1-1-1A for Capacitor Banks.
For metering : Accuracy 0.2S, Burden 10 VA
For backup protetion : Accuracy 5P20. Burden 30 VA
For PS class, 800V at 200A Vk, Rct 2 ...
Surge Arresters 60 kV Metal Oxide with surge counter
Arrestor class : Discharge Class 3 (Station Medium
Duty (SM)) - for Transformer & UG Cable
Capacitor Bank with 0.2% Series Reactor & NCT
Design, Engineering , Supply , errection of capacitor bank with internal fuses, terminal connector, Neutral CTs & 0.2% series reactors on neutral side w...
Control and Relay Panel:
Simplex type control and relay panels complete as per specifications:
For 66KV Capacitor bank. With Numerical Over Voltage and Under Voltage relay
66 kV side Station structures
fabricated out of galvanised mild steel -Station Towers (Verticals 6T1) (0.956x2=1.912)
66 kV side Station structures
fabricated out of galvanised mild steel -Station Beams 6B1 (7.6M Width)(0.449x1=0.449)
Isolators Mounting structure live point height 4600mm (0.752 t)
Current transformers Mounting structure (0.158 MT)
Lightening arrestors Mounting structure (0.116 MT per structure).
Pedestal insulators Mounting structure (for bus) (0.140 t per structure)
High pedestal insulators Mounting structure (for transformer) (0.150 t per structure)
Supply of Bolts and nuts for all the above mentioned Mounting Structures.
Formation of bus-bar with Single Drake Conductor
Terminal Connector for Isolator to receive 2.5" IPS
Al. Tube flexible/rigid type
Aluminium Tube conforming to 6340 WP of IS-
5082/1969 (BS1600 - Sch. 40) of following sizes
T Clamp suitable for connecting 2.5" IPS Al. tube to
2.5" IPS Al. Tube
Post Insulator Clamp suitable for 63 mm
Aluminium pipe and Post Insulators Solid Core
type- Rigid type
Post Insulator Clamp suitable for 63 mm
Aluminium pipe and Post Insulators Solid Core
type- Sliding type.
Corona Bell/End Cap suitable for 2.5" IPS Al. Tube
Post Insulators Cylindrical Solid core type
Solid bus post insulator 66kV
PVC Pipe, Bends and end caps (100mm Dia)
19 Core 2.5 Sq.mm.
4 Core 6.0 Sq.mm.
4 Core 2.5 Sq.mm.
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...
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.
Multi Function Transducers(MFT) As per KPTCL Std, Interface: RS-485 Daisy Chain to RTU Com port,wiring: Both 3ph 4wire, supply: self powered, Measuring range voltage:120%,current: 120%, frequency: 45-...
Input Vtg:110V DC, input indicated by LED, input range 110VDC to 140V DC, sourcing Vtg output 48VDC, No of iputs: 12, No of outputs: 8, Source current: 5mA, at output, 8way switch to be p...
Current Cable - 2.5 Sq-mm multistrand copper wire for CT termination
(Each color 15mtrs-R-Y-B)
(15mts x 3 x 1 feeder = 45mtr)
Voltage Cable - 2.5 Sq-mm multistrand copper wire for PT termination
(Each color 5mtrs-R-Y-B-N)
(5mts x 4 x 01 feeder = 20 mtr)
Control Cable - 10 Copper core x 1.5sqmm
(From remote contol desk to RTU)
(17mtrs x 1 nos (1 cable for 1 feeders ) = 17 mtrs)
Signal Cable - 10 Copper core x 0.5sqmm
Feeder to Feeder loop=15mtrs x1 nos=15Mtrs
Remote control desk to RTU (for DI)= 15Mtrs
1.5 Sqmm Grey wire for interfacing of DI and DO
(20 mtrs for each panel)(20x1=20mtr)
CT TB's - 6 nos for each panel
Configuration of RTU and Engineering along with validation of data at SLDC
Circuit Breaker :
66 kV, 40 kA class, SF-6 Circuit Breaker with terminal connector suitable for Al. tube/ Drake ACSR conductor with spring/semi-pneumatic/pneumatic type operating mechanism and mountin...
A) 66KV, 1250A, 40KA Class Double Break break manually operated isolators with solid core insulator, terminal connector suitable for Drake ACSR conductor/63mm Al tube, marshalling box etc., complete a...
b) Upright mounting type with earth switch. (Live point height 4600mm)
66KV Class, 40KA, CT of ratio 200-100/1-1-1A for Capacitor Banks.
For metering : Accuracy 0.2S, Burden 10 VA
For backup protetion : Accuracy 5P20. Burden 30 VA
For PS class, 800V at 200A Vk, Rct 2 ...
Capacitor Bank with 0.2% Series Reactor & NCT
Design, Engineering , Supply , errection of capacitor bank with internal fuses, terminal connector, Neutral CTs & 0.2% series reactors on neutral side w...
Control and Relay Panel:
Simplex type control and relay panels complete as per specifications:
For 66KV Capacitor bank. With Numerical Over Voltage and Under Voltage relay
Combined Package of the following work a) Providing 66kV class, 20MVAr Capacitor Banks at 66/11kV Begur Substation coming under Chamarajanagara Operations Division. b) Providing 66kV class, 20MVAr Capacitor Banks at 66/11kV Bommalapura Substation coming under Chamarajanagara Operations Division. c) Providing 66kV class, 20MVAr Capacitor Banks at 66/11kV Kothanuru Substation coming under Chamarajanagara Operations Division on TTK basis- Percentage rate tendering.
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 Cod...
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...
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...
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/we...
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...
Constructing brick masonry chamber of internal dimension 450x450mm and depth of 600mm (inner dimensions) with modular bricks of CD 75 in cement mortar 1:6, bed concrete 150mm thick with 1:3:6, plaster...
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- 66kV Capacitor Banks- Call-2.doc
Others - NIT • 0.10 MB
Work on Hand details format Tender.doc
Others - works on hand format • 0.06 MB
66kV Capacitor bank-Tender.docx
Tender Document • 0.57 MB
Advisory Note.docx
Others - Advisory note • 0.01 MB
GTP 66kV Capacitor bank-1.pdf
Technical Information / Worksheet • 0.68 MB
Insurance documents.docx
Others - Insurance documents • 0.02 MB
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