Karnataka

To Be Opened

Works

Electrical

Heightening/Modification of Towers of 220KV Varahi Kemar Line-3 along with 110KV line between location No.112-114 as per the request of Karnataka Neeravari Nigam Limited (KNNL) for the construction of Overhead aqueduct structure near Shriooru village, coming under TLM section Hiriyadka of TL & SS Division, Karkala, Udupi District

Karnataka Neeravari Nigam Limited

KNNL Division Varahi Project Div No 2 Siddapura | Siddapura Udupi, Karnataka

Amount: ₹1.5 CrCloses: 24 Jul 2026Closed

Timeline

Published13 Jul 2026
Pre-Bid Meeting20 Jul 2026
Closed24 Jul 2026
Bid Opening27 Jul 2026

Tender Value

₹1.5 Cr

EMD Value

₹2.3 L

Closing Date

24 Jul 2026, 10:30 pmClosed

Tender Inviting Authority

Office Inviting Bids

Karnataka Neeravari Nigam Limited

Contact Person

KIRAN PADTI

Mobile Number

Work Description

Heightening/Modification of Towers of 220KV Varahi Kemar Line-3 along with 110KV line between location No.112-114 as per the request of Karnataka Neeravari Nigam Limited (KNNL) for the construction of Overhead aqueduct structure near Shriooru village, coming under TLM section Hiriyadka of TL & SS Division, Karkala, Udupi District

Tender Information

Tender ID

KNNL/2026-27/EL/WORK_INDENT4587/CALL-2

Reference Number

KNNL/2026-27/EL/WORK_INDENT4587/CALL-2

Tender Type

Open

Product Category

Electrical

Form of Contract

Two Tender Document System(Two Cover)

Location

KNNL Division Varahi Project Div No 2 Siddapura

Source Website

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Documents Required

9 documents required · 9 mandatory

Technical Bid

RequiredA Copy of Super Grade Electrical Contractor License Certificate

RequiredA copy of the valid Employees Provident Fund EPF registration Certificate

RequiredA Online EMD payment sheet

RequiredThe Work done certificates obtained from the officer not below rank of Executive Engineer should be uploaded

RequiredThe audit Profit and Loss account certified by a practicing Chartered Accountant duly showing with UDIN along with income tax return should be uploaded.

RequiredThe Contractor should upload necessary documents issued by the Nationalised banks as per prescribed formats enclosed as annexure-I

RequiredGST Registration Certificate

RequiredA list of existing commitments and on-going works to be completed during the next 6months

RequiredThe Quantity Work done certificates obtained from the officer not below rank of Executive Engineer should be uploaded

Eligibility Criteria

Tenders from Joint ventures are not acceptable.

Bidders shall not be under a declaration of ineligibility for corrupt and fraudulent practices issued by Government of Karnataka

Bidders shall ensure upload of relevant document certifying his/her status as Scheduled Caste/ Scheduled Tribe/other reserved category as prescribed in the tender document.

It shall be the responsibility of the Bidder to ensure credit of Tender Processing Fee and EMD into the respective receiving bank accounts of e-Procurement on or before the last date and time of bid submission.

EMD Payments through e-Payment mode shall be made as one single transaction and payments made in part are liable for rejection.

All the documents must be attested, scanned and uploaded.

Royalty amount will be deducted as per the prevailing orders.

The contractor should neither make any alteration in the conditions of contract or not stipulate any conditions of his own.

The Electronic document i.e., Financial bid of all the participated bidder who satisfied the tender stipulation based on the uploaded documents in First Electronic Document will be opened. If the lowest bidder fails to produce the original documents for entering into an agreement or the original documents submitted does not match with the uploaded documents or found false, then his bid is treated as non-responsive bid as per clause-26(4) of the KTPP rules & his name would be recommended for the removal from select list of KPWD enrolment and barred from participation in any of the tenders invited by the KNNL apart from forfeiting the EMD paid through e-cash.

Evaluation will be done based on the information provided by the contractor as per the document uploaded through KPP Portal the correctness of the uploaded document will be verified if necessary.

Any bidders who is otherwise technically qualified withdraws from the bidding process at any stage before a final decisions taken on the tender, the EMD of such bidder shall be forfeited, the name of such bidder shall be recommended for removal from the KPWD contractors at least for a minimum period of one year in KNNL, besides making such bidders liable for black listing.

GST will be added to the Contract amount separately subject to the conditions mentioned in the Government Circular No. FD.417.Exp-12/2024 dtd:09/08/2024.

The bidders shall ensure credit of Tender Processing Fee and EMD into the respective receiving bank accounts of KPP Portal on or before the last date of bid submission (Through Electronic Media)

The tenderer is required to ensure browser compatibility of the computer well in advance to the last date and time for receipt of tenders. The department shall not be responsible for non-accessibility of KPP portal due to internet connectivity issues and technical glitches.

Even though the agency/firm meets the qualifying criteria, they are subjected to disqualification if they have made misleading or false representations in the forms, statements and attachments submitted in proof of the qualification requirements and incomplete filling of details in the prequalification document.

The evaluation of pre-qualification will be done based on the information provided by the contractor as per the documents uploaded through KPP Portal. The correctness of the uploaded documents will be verified if necessary.

Conditional tenders will be rejected. The officer competent to accept the tender shall have the right to reject any or all the tender without assigning any reason whatsoever.

Taxes will be deducted at the prevailing rates.

The intending bidders are advised to visit the site of work before attending and also submitting their tenders.

Karnataka Neeravari Nigam Ltd., Reserves the right to verify the correctness of the statements and documents furnished and inspect the jobs executed by the agency/firm, if found necessary.

The Tenders are invited as per Standard tender Document. (SBD)

All relevant documents as per the KNNL need to be uploaded while submitting bid in general documents provision in KPP portal.

Contractors should follow strictly prevailing rules of labour act.

Bidders should not be under any declaration of ineligibility for corrupt and Fraudulent practices issued by Government of Karnataka.

Scanned Signature of the Bidder/Authorized Representative incase of firm/company to be attached while uploading bid documents along with valid power of attorney.

The officer competent to accept the tenders shall have the right to reject any or all the tenders without assigning any reason and whatsoever.

The Contractor should adhere to the accepted execution plan submitted by his under any circumstances without linking to the pending payment of the work & also land acquisition problem if any.

Considering the availability of funds, the bill of the Agency will be paid.

Tenders from Joint ventures are not acceptable.

Relevant documents must be uploaded wherever necessary

If any of the dates mentioned in the Calendar of events happened to be declared holiday, the next working day holds good for event.

Each of the documents uploaded to the e-portal should be self-attested.

Bidder should having Annual Turnover of more than Rs.100.00crores shall submit GST E-Invoice, while claiming the Bills under the above work.

Any of the bidder who withdraws from the bidding process after completion of tender submission date at any stage before a final decision taken on the tender, the EMD of such bidder shall be forfeited and the name of such bidder shall be removed from the select list of KPWD registration and barred from participation in any of the tenders invited by KNNL thereafter.

Further details and information about electronic tendering can be had from https://www.kppp.karnataka.gov.in link OR undersigned in all working days during Office hours.

Further corrigendum/ modifications/ corrections/ addendum if any can be had from https://www.kppp.karnataka.gov.in

Technical Criteria

General

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

Past Experience

The intending bidder should have satisfactorily completed (at least 90% of the contract value) as a prime contractor at least one similar nature of work i.e the work of replacement of towers in 220 kV or above OR Should have successfully completed construction of 220kV or above Transmission Line (at least 01 Kmtr) or above voltage of value not less than 50% of the estimate value of amount put to tender i.e., Rs.89.00 lakhs in last five years i.e., from 2021-22 to 2025-26.. The Work done certificates obtained from the officer not below rank of Executive Engineer should be uploaded. The work done value of the previous year shall be updated to present price level of 2026-27 at 10% per annum.

Work Done Certificate

The intending bidder should have executed following minimum quantity of items in any one financial year in previous 5 financial years (i.e., from 2021-22 to 2025-26) for which the necessary certificates issued by officers not below the rank of Executive Engineer, shall be uploaded. 1. Erection of Towers 2 nos and 2.Supply and laying of Conductor 9.0km.

Work Done Certificate

Capabilities of Vendor

A Copy of Super Grade Electrical Contractor License Certificate

Others -- A Copy of Super Grade Electrical Contractor License Certificate

A copy of the valid Employees Provident Fund (EPF) registration Certificate.

Valid EPF Certificate

Each tenderer must pay specified full E.M.D. in the e-procurement platform through any of the payment modes as:- a) Credit card b) Direct Debit c)National Electronic fund transfer (NEFT) d)Over the counter (OTC). Tenders without valid E.M.D. shall be rejected.

Others -- A copy of EMD Payment

GST Registration Certificate

GST Registration

Financial Status

The annual turnover of intending bidder shall not be less than the two times the amount put to tender i.e., Rs.3.55 crores in any two financial years during the last 5 years i.e, from 2021-22 to 2025-26. (in all Classes of Civil Engineering Construction works only). The audit Profit and Loss account certified by a practicing Chartered Accountant duly showing with UDIN i.e (Unique Document Identification Number) along with income tax return should be uploaded. The turnover of previous years will be updated to the present value of the year 2026-27 giving weightage of 10% for each previous year turnover value.

Audited CA Certificate of Annual Turnover

Liquid assets and or availability of credit facilities of not less than Rs.53.35lakhs (Credit Lines/Letters of Credit/Certificates from Nationalised Banks) for meeting the fund requirement etc., The Contractor should upload necessary documents issued by the Nationalised banks as per prescribed formats enclosed as annexure-I to the Notification.

Line of Credit

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 equal to (AxNx1.5- B), Where A equal to Maximum value of civil engineering works executed in any one year during the last five years (updated to 2026-27 price level) taking into account the completed as well as works in progress. N equal to Number of years prescribed for completion of the works for which tenders are invited. B equal to Value, at 2026-27price level, of existing commitments and ongoing works to be completed during the next 6 months. Note: The statements showing the value of existing commitments and ongoing 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.

Others -- Work done certificates and annual turnover documents

Fee & Financial Details

Tender Fee Amount

₹3,770

EMD Fee Amount

₹2.3 L

Important Dates

Last Activity

13 Jul 2026

Published

13 Jul 2026

Bid Opening

27 Jul 2026

Download Ends

20 Jul 2026

Pre-Bid Meeting

20 Jul 2026

BOQ Preview

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Part-A: Material Portion: Supplying of 220KV DC Towers M/s L & T Design (Gadag-Bagalkot line):- Supplying of 220KV DC Towers M/s L & T Design-DB+6' Type Tower (For T.No. 112) :- Fabrication, galvanisi...

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Supplying of 220KV DC Towers M/s L & T Design-DB+6' Type Tower (For T.No. 112):Fabrication, galvanising and supply of mild steel tower materials.

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Supplying of 220KV DC Towers M/s L & T Design-DD'+15 TypeTower :- Fabrication, galvanising and supply of High Tensile steel tower materials.

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Supplying of 220KV DC Towers M/s L & T Design-DD'+15 Type Tower :-Fabrication, galvanising and supply of mild steel tower materials.

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Supplying of 220KV DC Towers M/s L & T Design-DD'+0 TypeTower (For T.No. 114): Fabrication, galvanising and supply of High Tensile steel tower materials.

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Supplying of 220KV DC Towers M/s L & T Design-DD'+0 TypeTower (For T.No. 114): Fabrication, galvanising and supply of mild steel tower materials.

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Supplying of 220KV DC Towers M/s L & T Design-DD'+0 TypeTower-Supply of Galvanised Bolts, Nuts and Washers.

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Supplying of 220KV DC Towers M/s L & T Design-Supply of Tower Accessories: Phase Plate (set of 6 no's per tower)

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Supplying of 220KV DC Towers M/s L & T Design-Supply of Tower Accessories:Number Plate.

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Supplying of 220KV DC Towers M/s L & T Design-Supply of Tower Accessories:Circuit Plate.

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Supplying of 220KV DC Towers M/s L & T Design-Supply of Tower Accessories: Danger Board.

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Grounding of towers :-

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i) Supplying 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...

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Supply of Conductors and Earth Wire : AAAC Moose conductor

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Supply of Conductors and Earth Wire :-24/48 Fibre (DWSM) OPGW (Optical Ground Wire) fibre optic cable (with 1.5% sag)

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Supply of Hardware for AAAC Moose Single tension clamp with arcing horns and hardware materials.

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Supply of Hardware for AAAC Moose : Double tension clamp with arcing horns and hardware materials.

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Supply of Hardware for AAAC Moose :Single Suspension clamp with arcing horns with hardware materials.

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Supply of Hardware for AAAC Moose : Double Suspension clamp with arcing horns with hardware materials.

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Supply of Hardware for AAAC Moose : Mid Span Compression joints for AAAC Moose conductor. (Approx)

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Supply of Hardware for AAAC Moose : Pre-formed Armour Rods

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Supply of Hardware for AAAC Moose : Repair sleeves for AAAC Moose conductor.(Approx.)

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Supply of Hardware for AAAC Moose : Vibration Dampers.(1 per each side of Conductor)

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Supply of Hardware for AAAC Moose : C Type wedge connectors Moose to Moose conductor

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Supply of Insulators: 220kV Polymer disc insulator (Tension & Suspension type insulators)

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Supply of Hardware and Accessories for Optical Ground wire: Suspension Clamp Assembly for 24/48 Fibre OPGW. For T.No.109,110 & 111

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Supply of Hardware and Accessories for Optical Ground wire: Tension Assembly for Dead End for 24/48Fibre OPGW. For T.No.112,113 & 114

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Supply of Hardware and Accessories for Optical Ground wire: Tension Fitting Assembly for 24/48 Fibre OPGW including all accessories for joint box (splicing location) For T.No.108 & 115

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Supply of Hardware and Accessories for Optical Ground wire: Vibration damper for 24/48 fibre OPGW. For T. No. 109,110,111,112,113,114=2*6=12no.s and T.No.108 & 115=1*2=2no.s

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Supply of Hardware and Accessories for Optical Ground wire: Down lead clamp assembly for fibre OPGW. (Approx) For T.N. 108 & 115

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Supply of Hardware and Accessories for Optical Ground wire: Joint Box for 24/48 Fibre OPGW For T.N. 108 & 115

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Part-B: Erection Portion:Check survey by using their own equipment. b/w Loc no.108-115 (for Erection portion)

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Erection of 220kV DC Towers: Sorting of tower parts made up of fabricated angle iron.

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Erection of 220kV DC Towers: Setting up of stubs templates and aligning dismantling and transportatioin of templates from one location to another location.

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Erection of 220kV DC Towers: Assembling & erection of towers including tightening of bolt and nuts & including loading, unloading at store & site

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Erection of 220kV DC Towers: Welding of bolts and nuts.

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Anti climbing devices: Supplying & fixing G.I. Angles 45X45X5mm, 1 mtr length with cleats, bolts & nuts as per specification and fixing above 0.5mtrs length each at inner and outer surface of tower to...

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Anti climbing devices: Supplying & fixing of barbed wire as per specification.

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Erection of fixing of Tower Accessories: Danger Board.

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Erection of fixing of Tower Accessories: Number Plates.

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Erection of fixing of Tower Accessories: Phase plate ( set of 3 nos).

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Erection of fixing of Tower Accessories: Circuit Plate.

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Stringing of Conductor and Ground Wire:-Stringing of conductor without allowing conductor to touch the ground and without damaging the conductor in Hilly Terrain using AAAC Moose conductor.

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Stringing of Conductor and Ground Wire:- Stringing of Ground wire in Hilly Terrain as above. b/w Loc no. 108-115

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Grounding of towers :-Labour portion for Grounding of Tower/Equipments by providing Cast Iron pipe of 100mm thickness 2.75m long with 2 part clamp out G I flat 50 x 6mm continuously welded around the ...

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Releasing and restringing of HT/LT lines crossing below EHT lines.

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a) Between T.No. 110 -111 = 3 wire HT X 4 span X 50 mtr span = 600 mtr = 0.6 km.

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b) Between T.No. 111-112 = 4 wire LT X 4 span X 50 ...

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Loading and unloading of Conductor, Ground wire and Insulators at agency store & site. a) AAAC Moose conductor

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For each 01 km = 1.771 MT (approx), Hence total weight of 11.4 km AAAC moose conductor is...

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Part-C: Dismantling of Existing Moose Conductor and Ground Wire. Dismantling of towers: Dismantling of 220KV RPG design, DC ‘A+0’ Mtr GI towers (01 no of ‘A’ type tower)

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Dismantling of towers: Dismantling of 220KV RPG design, DC ‘A+6’ Mtr GI towers (01 no of ‘A+6' type towers)

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Dismantling of towers: Dismantling of 220KV RPG design , DC 'C+0' Mtr GI towers (01 no of 'C+0' type towers)

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Releasing of AAAC Moose conductor: Releasing of AAAC Moose conductor without allowing conductor to touch the ground and without damaging the conductor in Hilly Terrain.

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Releasing of Ground wire: Releasing of Ground wire in Hilly Terrain as above b/w Loc no. 108-115

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Loading and Unloading of Conductor, Ground wire and Insulators

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a) AAAC Moose conductor

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For each 01 km = 1.771 MT (approx), Hence total weight of 11.4 km AAAC moose conductor is = 20.18.

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Less 10 % of ...

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Part-D: Civil Works: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 depth not exceeding 300mm a...

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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...

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Earth work excavation for FOUNDATION by Mechanical means depth upto 1.50m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution lights, includin...

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Providing and laying in position plain 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...

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Supplying, fitting and placing TMT FE 550/550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/welding joints, tying ...

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Providing and laying in position Cement Concrete for all Foundation works. The granity/basalt crushed graded coarse aggregates and fine aggregaes as per relevant IS codes machine mixed with super plas...

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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...

Documents

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NIT Documents

Bid Document Kemar Line.docx

Tender Document • 12.74 MB

annexure-1 bankers certificate.docx

Instructions to Tenderers • 0.01 MB

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Karnataka

To Be Opened

Works

Electrical

Heightening/Modification of Towers of 220KV Varahi Kemar Line-3 along with 110KV line between location No.112-114 as per the request of Karnataka Neeravari Nigam Limited (KNNL) for the construction of Overhead aqueduct structure near Shriooru village, coming under TLM section Hiriyadka of TL & SS Division, Karkala, Udupi District

Karnataka Neeravari Nigam Limited

KNNL Division Varahi Project Div No 2 Siddapura | Siddapura Udupi, Karnataka

Amount: ₹1.5 CrCloses: 24 Jul 2026Closed

Timeline

Published13 Jul 2026
Pre-Bid Meeting20 Jul 2026
Closed24 Jul 2026
Bid Opening27 Jul 2026