Invitation to Bid - Supply of polymer Insulator for 110/220kV EHT lines under LMS Areekode and Transmission Section, Malappuram in MALAPPURAM, KERALA
Kerala State Electricity Board
MALAPPURAM, KERALA
Bid Publish Date
08-Jul-2026, 11:30 am
Bid End Date
29-Jul-2026, 10:30 am
Value
₹11,73,410
Location
Progress
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,180
Contract Form
Works
Completion Period
4 Months
Currency Type
Single
This government tender invites experienced electrical contractors to undertake the replacement of conventional insulators with SRI (Hotline Condition) on four 66kV transmission lines under the jurisdiction of 220 KV Dhrangadhra Substation. Managed by Gujarat Energy Transmission Corporation Limited (GETCO), this project aims to improve power transmission safety and reliability as part of the R&M Plan 2026-27. Bidders must meet strict eligibility criteria, including proven experience, valid licenses, and financial stability. The tender process is open, with detailed procedures for bid submission, evaluation, and award. The project duration is 4 months, with comprehensive technical and financial documentation required. This is a valuable opportunity for qualified electrical contractors specializing in transmission line upgrades and insulator replacement, seeking to contribute to critical power infrastructure development in Gujarat.
The scope of work includes:
The process involves:
| Specifications | Details |
|---|---|
| Voltage Level | 66 kV |
| Number of Lines | 4 |
| Replacement Type | Tension/Suspension insulators |
| Completion Period | 4 months |
All work must comply with technical standards specified in the tender document, including safety protocols and quality assurance measures.
The technical specifications for the insulator replacement include:
| Parameter | Specification |
|---|---|
| Insulator Type | SRI (Hotline Condition) |
| Voltage Class | 66 kV |
| Number of Lines | 4 |
| Material Standards | As per IS/IEC standards |
| Installation Procedure | As per GETCO technical guidelines |
| Testing | Insulation resistance, dielectric strength, and mechanical stability |
Sequential steps involve site assessment, material procurement, safe removal of existing insulators, installation of new insulators, and thorough testing before commissioning. All procedures must adhere to safety and quality standards outlined in the tender documents.
The estimated cost for this project is approximately ₹11,73,409.70. The financial breakdown includes:
| Cost Component | Estimated Amount |
|---|---|
| Material Cost | As per tender specifications |
| Labour Cost | As per schedule B |
| Miscellaneous | Contingencies and safety measures |
Bidders must submit a detailed financial proposal, including a schedule of rates and total bid amount. Payments will be made in accordance with the milestones achieved, with clear terms for advance, interim, and final payments. The bid must include a valid bank solvency certificate of at least 20% of the bid value, and all costs should be inclusive of applicable taxes and duties.
Tender Category
Service
Tender Value
₹11,73,410
Bid To RA
No
Item Category
Electrical - All
Officer Inviting Bids
SE TR Surendranagar
Bid Opening Authority
SE TR Surendranagar
Address
66 KV Substation Compound, Nr. Shiv Hotel, ST Stand Road, Surendranagar-363 002
Contact Details
End-to-end support — bid preparation, GeM registration, document filing & compliance by industry experts.
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TENDER_DOCUMENT
Kerala State Electricity Board
MALAPPURAM, KERALA
N/A
GARHWA, JHARKHAND
N/A
CHAMOLI, UTTARAKHAND
UP Power Transmission Corp.Ltd (Operation)
FATEHPUR, UTTAR PRADESH
HPSEBL
HAMIRPUR, HIMACHAL PRADESH
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Bidders must meet the following eligibility criteria:
| Qualification Requirement | Details |
|---|---|
| Minimum Experience | 500 strings of insulator work |
| Financial Stability | Bank solvency certificate of 20% of bid value |
| Registration | GETCO contractor registration |
| Valid Licenses | Electrical contractor’s license |
All submitted documents must be current, valid, and conform to the specified formats.
30-07-2026 10:00
Tender Fee Form
Library-Standard
Emd Fee Form
Library-Standard
Labor Cost Schedule -B
User Defined Template-Secured
Buy Back Schedule C
User Defined Template-Secured
Scan copy of Tender Documents duly Sign & Stamp by Contractor
RequiredRegistration: The bidder shall be strictly a GETCO registered contractor of any class.
RequiredBidder shall have executed minimum 500 Strings (Single/Double) of Tension/Suspension insulator replacement work ( Hotline condition) for respective Voltage class lines during last 3 financial years.
RequiredElectrical contractor’s license with latest validation.
RequiredList of Tools & Tackles.
RequiredGST No
RequiredPAN Card
RequiredLatest Bank Solvency Certificate of any Scheduled Bank of a sum of minimum 20 percent of Bid Value.
RequiredDetails of partners/ Directors of the Firm/Company. Partnership Deed if applicable.
Copy of Notarized Power of Attorney as the case may be.
Duly attested copy of MSME registration (If applicable)
Copy of balance sheet and profit loss statement/ITR of last three years.
RequiredCopy of PF Registration
Requiredundertaking of NCLT
RequiredDeclaration of Relationship with Employee
RequiredDeclaration of Conflict of interest
RequiredProvide any proof of Bid Processing Fee
RequiredProvide any proof of EMD Document
RequiredKey insights about GUJARAT tender market
This tender aims to replace conventional insulators with SRI (Hotline Condition) on four 66kV transmission lines under the 220 KV Dhrangadhra Substation jurisdiction, enhancing power transmission reliability and safety as part of GETCO's R&M Plan 2026-27.
Eligible bidders must be GETCO registered electrical contractors, have completed at least 500 insulator replacement strings in the last 3 years, possess valid licenses and financial stability, and meet all technical and documentation requirements outlined in the tender.
Bids can be submitted from 08-07-2026 at 17:00 until 29-07-2026 at 16:00. The technical evaluation is scheduled for 30-07-2026 at 10:00. The process emphasizes strict adherence to deadlines, ensuring timely participation.
The insulators must conform to IS/IEC standards, with specifications including hotline condition, mechanical stability, and dielectric strength. Installation procedures must follow GETCO's technical guidelines to ensure safety and quality.
Bidders can attend free vendor training sessions held every Saturday at (n)code solutions, Ahmedabad. For technical or procedural queries, contact SE TR Surendranagar via email or phone as provided in the contact details. Support is available to facilitate smooth participation.
Gujarat Energy Transmission Corporation Limited
📍 SURENDRANAGAR, GUJARAT
Gujarat Energy Transmission Corporation Limited
📍 SURENDRANAGAR, GUJARAT
Gujarat Energy Transmission Corporation Limited
📍 AMRELI, GUJARAT
Gujarat Energy Transmission Corporation Limited
📍 NAVSARI, GUJARAT
Gujarat Energy Transmission Corporation Limited
📍 VADODARA, GUJARAT
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