Government Tender for Supply and Installation of 140 Ton Electronic Rail Weigh Bridge at Wanakbori TPS

This government tender invites qualified bidders to undertake the design, engineering, supply, erection, commissioning, and testing of a state-of-the-art 140 Ton Capacity Pit Less Type In Motion Electronic Rail Weigh Bridge (IMEWB) at Wanakbori Thermal Power Station, Gujarat. The project aims to enhance the efficiency and accuracy of rail weighing operations in line with the latest RDSO guidelines. The tender is issued by Gujarat State Electricity Corporation Limited (GSECL) and is open to reputed vendors with relevant experience in power sector infrastructure projects. The scope includes comprehensive services from initial design to final testing, ensuring compliance with safety and technical standards. The deadline for bid submission is June 5, 2025, with a bid validity of 120 days. This opportunity is ideal for companies specializing in heavy equipment supply, railway infrastructure, and power plant support systems seeking to contribute to Gujarat’s power and energy sector development.

The selected bidder will be responsible for the following activities:

• Design and engineering of the 140 Ton In Motion Electronic Rail Weigh Bridge (IMEWB) as per latest RDSO guidelines.
• Supply of all required materials and equipment, including weighbridge components, control systems, and accessories.
• Erection and installation of the weighbridge at Wanakbori TPS, ensuring minimal disruption to existing operations.
• Commissioning and testing to verify operational accuracy and compliance with technical standards.
• Training and handover to GSECL personnel for maintenance and operation.

The process involves the following steps:

1. Submission of detailed technical and financial proposals.
2. Evaluation and shortlisting based on technical compliance and experience.
3. Contract award and project commencement.
4. Execution of supply, erection, and commissioning activities.
5. Final testing, acceptance, and project closure.

Technical Specifications	Requirements
Capacity	140 Tons
Type	Pit Less, In Motion
Compliance	RDSO Guidelines
Power Supply	415V, 3-phase
Communication Interface	Ethernet, RS-485

The bidder must ensure adherence to safety standards and provide comprehensive documentation for all phases of the project.

✓ Must have valid registration and licenses to operate within India.
✓ Proven experience in supplying and installing railway weighing systems or similar heavy infrastructure.
✓ Financial stability with annual turnover of at least ₹10 crore in the last three years.
✓ Submit scanned copies of tender fee and EMD (₹89,142) along with the bid.
✓ Attach all required technical documents, including detailed design, certificates, and compliance reports.

Qualification Criteria	Minimum Requirement
Annual Turnover	₹10 Crore or above
Experience	At least 3 similar projects
Certification	Valid ISO 9001, 14001
Financial Stability	Audited financial statements for last 3 years

**Note:** Bidders must meet all eligibility conditions to qualify for technical evaluation.

The weighbridge must comply with the following technical parameters:

Parameter	Specification
Capacity	140 Tons
Type	Pit Less, In Motion
Material	High-strength steel with corrosion resistance
Accuracy	±0.5% or better
Power Supply	415V, 3-phase, 50Hz
Communication	Ethernet, RS-485 for data transfer
Enclosure	Weatherproof, IP65 rated
Calibration	Automatic calibration with digital display

The installation process involves site preparation, foundation laying, equipment assembly, wiring, and system integration, followed by rigorous testing to ensure accuracy and durability.

The estimated project cost ranges between ₹2 crore to ₹3 crore, inclusive of all materials, labor, and commissioning charges. The financial breakdown is as follows:

Cost Component	Estimated Cost
Equipment & Materials	₹1.5 crore
Erection & Installation	₹50 lakh
Testing & Commissioning	₹30 lakh
Contingency & Miscellaneous	₹20 lakh

Payment terms are as follows: - 30% advance payment upon contract signing. - 50% during erection and installation, subject to milestone completion. - 20% after successful commissioning and acceptance. All payments are to be made through electronic transfer upon submission of valid invoices and acceptance certificates.

The bidding process involves the following steps:

1. Download and review the tender documents from the official portal.
2. Submit your technical and financial proposals online before the deadline.
3. Bid evaluation will be conducted based on technical compliance and financial competitiveness.
4. Shortlisted bidders will be invited for negotiations or clarifications.
5. Final award will be communicated through official channels.

Important Dates	Details
Bid Submission Start	10-05-2025 18:30
Bid Submission End	05-06-2025 18:00
Technical Evaluation	06-06-2025 15:30
Contract Award	To be notified

**Note:** Bidders must ensure submission of all mandatory documents and adhere to the specified timelines to qualify for evaluation.

Bids will be evaluated based on the following criteria:

Criteria	Weightage
Technical Competence	60%
Price	30%
Past Experience & Credentials	10%

Minimum qualifying marks for technical evaluation are **70%**. The technical assessment will consider design adequacy, compliance with specifications, and project approach. Price competitiveness and bidder experience will significantly influence the final decision. Bidders must meet all eligibility and technical requirements to be considered for award.

Date	Event	Details
10-05-2025	Tender Publication	Tender documents available for download
05-06-2025	Bid Submission Deadline	Last date and time for submitting bids
06-06-2025	Technical Evaluation	Evaluation of technical proposals
15-06-2025	Contract Award Notification	Expected date of award announcement

**Critical Dates:** - **Bid Submission Deadline:** 05-06-2025 18:00 - **Technical Evaluation:** 06-06-2025 15:30

Chief Engineer [C & O], Wanakbori TPS

• Email: wtps.se-tech@gebmail.com
• Phone: 7069003830

Support Contact for Tender Queries:

Name	Organization	Contact Details
(n)Procure Support Team	(n)Code Solutions, GNFC Ltd

Phone: +91-79-40007501, 40007512, 40007516, 40007517, 40007525 | | Email: nprocure@ncode.in | | | Address: 403, GNFC Infotower, S.G. Road, Ahmedabad - 380054 |

Bidders are advised to contact the support team for clarifications or training related to online submission procedures.

All participating bidders must review the detailed tender documents available for download. The tender process is fully online; physical submissions are not accepted. Bidders are encouraged to attend the free vendor training sessions organized weekly. Ensure compliance with all eligibility and technical criteria to avoid disqualification. The project aims to enhance railway weighing infrastructure at Wanakbori TPS, supporting Gujarat’s power sector development. For further assistance, contact the designated officials or support team listed above. Bidders should also verify the latest updates and amendments issued during the tender period.