Invitation to Bid - Periodical Electrical Maintenance work at Vattiyoorkavu Shooting Range, Thiruvananthapuram in THIRUVANANTHAPURAM, KERALA
N/A
THIRUVANANTHAPURAM, KERALA
Posted:
3 July 2025
Closed:
11 July 2025
EPROCURE
Open Power and Energy NPROCURE
Government Tender for Preventive & Emergency Maintenance at Wanakbori Power Plant
Progress
Issue17-Apr-2026, 5:30 pm
AwardPending
Tender Type
Open
Sector
Power and Energy
Tender Fee
₹1,770
Contract Form
Works
Completion Period
12 Months
Currency Type
Single
Categories
38
FLEET OWNER VOLTMETER BUILDING MAINTENANCE ELECTRICAL ELECTRICAL TESTING OPERATION MAINTENANCE TESTING JOB APFC PANEL AMC OF ELECTRONIC MEGA POWER PROJECT GLASS REINFORCED PLASTIC ELECTRICAL SUBSTATION ULTRA SOUND THERAPY CHANGE OVER SWITCH MACHINE PRINTER REPAIR TECHNICAL SERVICES PANEL MAINTENANCE CONTRACT OF ELECTRONIC DAUGHTERBOARD MISCELLANEOUS ELECTROMECHANICAL MACHINERY ELECTRICAL PRODUCTS POWER REFRIGERATED INCUBATORS SWITCHYARD SWITCH YARD AMC OF COMPUTER WATER LEVEL RECORDER AMC OF DESKTOP MOBILE VEHICLE SWITCHING APPARATUS MOTOR VEHICLES SUBSTATION MACHINERY REPAIRS AMC OF AIR CONDITION ROUTINE MAINTENANCE SWITCH GEAR
This government tender invites qualified contractors to provide Preventive Maintenance, Shutdown & Emergency Maintenance services at Wanakbori Thermal Power Station, Gujarat. The scope includes switchgear maintenance, relay panel cleaning, electrical testing, and related services essential for ensuring uninterrupted power generation. The project aims to enhance the reliability and safety of power infrastructure through comprehensive maintenance activities. Bidders must meet strict eligibility criteria, including technical experience, financial stability, and compliance with government regulations. The tender offers an estimated value range, with a completion period of 12 months, fostering opportunities for experienced electrical and maintenance contractors to contribute to Gujarat's power sector. The process involves multiple stages, including technical evaluation and commercial bidding, with transparent evaluation criteria. This tender is ideal for companies specializing in power plant maintenance, electrical services, and industrial repairs seeking government contracts in the energy sector.
Scope Of Work
The scope of work includes:
- Preventive maintenance of electrical systems including switchgear, relay panels, and control systems.
- Shutdown activities such as relay panel cleaning, TB tightness checks, and electrical testing.
- Emergency maintenance services to address unforeseen faults and outages.
- Inspection and testing of electrical equipment, ensuring compliance with safety standards.
- Lifting and shifting of electrical components as required.
- Coordination with plant operations to minimize downtime.
Key deliverables include:
- Regular maintenance schedules
- Detailed reports of inspections and repairs
- Certification of safety and operational standards
Process steps:
- Submission of technical and financial bids.
- Technical evaluation based on experience, tools, and compliance.
- Commercial bid opening for qualified bidders.
- Contract award and commencement of work.
Specifications comparison:
| Parameter | Requirement |
|---|---|
| Duration | 12 months |
| Estimated Cost | INR 50 Lakhs to 1.5 Crores |
| Work Type | Preventive, shutdown, emergency |
| Location | Wanakbori TPS, Gujarat |
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | 415V AC, 3-phase |
| Switchgear | Gas Insulated Switchgear (GIS) 400/220kV |
| Relay Panels | C/R Relay Panel, TB panels |
| Testing Kits | Electrical testing kits conforming to IEC standards |
| Tools & Tackles | As listed in tender document |
Procedures include:
- Inspection of existing electrical systems.
- Cleaning and tightness checks.
- Electrical testing and calibration.
- Repair and replacement of faulty components.
- Certification of safety standards.
- Final testing and commissioning.
All activities must adhere to safety standards and manufacturer specifications to ensure reliability and safety of power infrastructure.
Financial Requirements
The estimated project budget ranges from INR 50 Lakhs to 1.5 Crores, covering all maintenance activities. Payment will be released based on milestones achieved, with a schedule as follows:
| Milestone | Payment Percentage |
|---|---|
| Contract signing | 10% |
| Completion of 25% work | 20% |
| Mid-term review | 30% |
| Final completion | 40% |
Bidders must submit a detailed financial proposal aligned with the scope of work, including breakdowns for labor, materials, and miscellaneous expenses. All payments are subject to approval of work progress and compliance with contractual terms.
Additional Tender Data
Commercial Details
Tender Category
Service
Bid To RA
No
Item Category
Miscellaneous Works
Authority & Contact
Officer Inviting Bids
Chief Engineer [C & O], Wanakbori TPS
Bid Opening Authority
Chief Engineer [C & O], Wanakbori TPS
Address
Wanakbori Thermal Power Station, Gujarat State Electricity Corporation Limited, Ta: Galteshwar, Dist: Kheda -388239
Contact Details
[email protected] /7069003830
Authority Records
GUJARAT STATE ELECTRICITY CORPORATION LIMITED
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Documents 1
RFQ - 76020 EMD-6.pdf
TENDER_DOCUMENT
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Eligibility Criteria
✓ Must have prior experience in power plant electrical maintenance.
✓ Must submit scanned copies of tender fee and EMD details.
✓ Experience certificates of similar work and past project orders.
✓ Financial qualification criteria as specified in tender documents.
✓ Valid GST Registration, PAN, and I.T. No.
✓ Details of PF Code No.
✓ List of tools & tackles as per tender requirements.
✓ Valid contract labor license for the entire project duration.
✓ Registration on GUVNL VMS portal.
✓ Submission of all required forms, including integrity pact and conflict of interest declarations.
✓ Submission of UNDERTAKING regarding quoted prices.
| Qualification | Details |
|---|---|
| Experience | Minimum 3 similar projects in power sector |
| Financials | Turnover of at least INR 2 crore in last 3 years |
| Certifications | Valid GST, PAN, I.T. No. |
| License | Valid labor license for electrical work |
Bidding Process
Process Timeline
1. Preliminary stage
18-06-2026 15:00
2. Technical Stage
18-06-2026 15:30
3. Commercial Stage
Required Forms
Preliminary
Tender fee details –WTPS
User Defined Template-Standard
EMD DETAIL
User Defined Template-Secured
Technical
Technical Bid
User Defined Template-Standard
Commercial
Price Bid Form
Library-Secured
Required Documents
Stage - Preliminary stage
1
Attach Scanned copy of Tender fee and EMD details.
RequiredStage - Technical Stage
1
Experience certificate of similar work & copy of past orders executed for similar type of work.(as mentioned in tender document)
Required 2
Must be submit financial qualification criteria (As mentioned in tender document).
Required 3
Details of PF Code No.
Required 4
Copy of GST Registration No., I.T. No. & PAN Card No.
Required 5
List of tools & tackles (as mentioned in tender document)
Required 6
Attach scanned copy of technical bid with all relevants documents.
Required 7
Authentication of veracity of documents submitted in support of Meeting the Qualifying Requirements. (As mentioned in tender document).
Required 8
Form for Declaration for Conflict of Interest among BIDDERS/AGENTS. (As mentioned in tender document).
Required 9
Form for Declaration for Relationship of BIDDER With Employee (As mentioned in tender document).
Required 10
Bidder must be registered in GUVNL VMS portal. (As mentioned in tender document).
Required 11
Bidder must be submit form no.1 to 6 including integrity pact with duly sign & stamp.
Required 12
Bidder must be submit UNDERTAKING IN REGARD TO QUOTED PRICE(As mentioned in tender document).
Required 13
Copy of the contract labors license from the appropriate authorities duly obtained and for renewed for the entire contract period.(as mentioned in tender document)
RequiredForm - Technical Bid
1
Attach scan copy of Tender documents
Frequently Asked Questions
Key insights about GUJARAT tender market
What is the scope of work for this tender at Wanakbori Power Station?
The scope includes preventive maintenance, shutdown activities, and emergency repairs for electrical systems such as switchgear, relay panels, and GIS switchyard. Key activities involve cleaning, testing, calibration, and safety certification to ensure uninterrupted power supply and operational safety. Bidders should prepare to perform inspection, repairs, and coordination with plant operations, following strict safety standards.
What are the eligibility criteria for participating in this government tender?
Eligible bidders must demonstrate experience in power plant electrical maintenance, submit scanned copies of tender fee and EMD, provide experience certificates, financial documents, GST, PAN, and I.T. No., and hold a valid labor license. Additionally, bidders must be registered on the GUVNL VMS portal, submit all required forms, and agree to the conflict of interest and integrity declarations. Past project experience and financial stability are critical.
How is the bidding process structured and what are key deadlines?
The process involves registration, bid submission, technical evaluation, and commercial bidding. Bids open on 17-04-2026, with the last submission date on 08-05-2026. Technical evaluation occurs on 11-05-2026, followed by notification and contract award. Bidders must ensure timely submission of all documents and adhere to evaluation criteria for successful award.
What technical specifications are required for this maintenance work?
The work requires 415V AC power supply, gas-insulated switchgear (GIS) 400/220kV, relay panels, and IEC-compliant electrical testing kits. The process involves inspection, cleaning, calibration, and testing of electrical components, ensuring compliance with safety and operational standards. Proper tools and skilled personnel are mandatory for effective execution.
What is the estimated financial value and duration of this project?
The project is valued between INR 50 Lakhs to 1.5 Crores, with a 12-month completion period. Payment will be milestone-based, linked to project progress. Bidders should prepare detailed financial proposals, including breakdowns for labor, materials, and miscellaneous expenses, aligning with the project scope and contractual terms.
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Documents 1
RFQ - 76020 EMD-6.pdf
TENDER_DOCUMENT