Open Public Sector Undertakings & Joint Venture NPROCURE

Government Tender for Turnkey Design, Supply & Installation of 3-Phase 11/0.433 KV Distribution Transformers with IoT & Monitoring

Q: What is the primary objective of this government tender?

This tender aims to procure **advanced 3-phase distribution transformers with OLTC, IoT-enabled monitoring systems, and RTCC panels** to modernize Gujarat's power distribution infrastructure. The project emphasizes **communication-enabled transformers** for real-time data collection, remote control, and enhanced operational efficiency, with a **comprehensive 5-year maintenance contract** post-installation.

Q: Who is eligible to participate in this tender?

Eligible bidders must have: - Valid **tender fee**, **EMD**, **GST**, and **PAN** certificates. - Proven experience in **power transformer manufacturing or supply** with IoT integration. - Completed at least **2 similar projects** in the last 5 years. - Demonstrated **financial stability** with an annual turnover of at least **₹10 million** in the last three years. - Valid **ISO certifications** are preferred. Ensure all eligibility criteria are met to qualify for technical evaluation.

Q: What are the key technical specifications for the transformers?

Transformers must meet the following specifications: - **Voltage Rating:** 11/0.433 KV - **Power Rating:** As specified in Schedule A - **OLTC:** On-Load Tap Changer with specified voltage range - **Communication:** IoT modules compatible with existing infrastructure - **Protection:** Overcurrent, short circuit, and temperature protections - **Monitoring:** Real-time data acquisition and remote control capabilities Complete technical compliance is mandatory for evaluation.

Q: What is the bidding process and timeline?

The bidding process involves: 1. Downloading tender documents and submitting the tender fee. 2. Submitting EMD and technical documents by the deadline. 3. Technical evaluation based on submitted documents. 4. Opening of financial bids for qualified bidders. 5. Final evaluation and award. Key dates include: - **Bid Start:** 10-06-2026 - **Bid End:** 01-07-2026 - **Technical Evaluation:** 03-07-2026 - **Financial Bid Opening:** 04-07-2026 Strict adherence to deadlines is essential.

Q: How will the bids be evaluated?

Bids will be evaluated on: | Criteria | Weightage | | --- | --- | | Technical compliance and experience | 60% | | Financial offer | 40% | Minimum thresholds: - **Technical score of at least 70%** - **Cost within specified budget** Evaluation factors include project experience, technical adherence, and cost competitiveness.

Bid Publish Date

10-Jun-2026, 12:30 pm

Bid End Date

15-Jul-2026, 12:30 pm

Value

₹69,62,496

Location

MAHESANA , GUJARAT

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Progress

Issue10-Jun-2026, 12:30 pm

AwardPending

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Tender Type

Open

Sector

Public Sector Undertakings & Joint Venture

Tender Fee

₹5,900

Contract Form

Turn-key

Completion Period

As per tender Document Attached

Currency Type

Single

This government tender from Uttar Gujarat Vij Company Limited offers an exciting opportunity for companies specializing in power transformers, IoT systems, and electrical infrastructure. The project involves the design, supply, installation, and commissioning of advanced 3-phase distribution transformers with OLTC, RTCC panels, and IoT-enabled monitoring systems. With a comprehensive 5-year maintenance contract, the initiative aims to modernize Gujarat's power distribution network, ensuring efficient, reliable, and remotely monitored electrical supply. Bidders must meet strict eligibility criteria, including proven experience, technical capabilities, and financial stability. The tender process is structured into clear stages, with deadlines for bid submission, technical evaluation, and award notification. This opportunity is ideal for electrical equipment manufacturers, IoT solution providers, and power system integrators seeking to contribute to state-of-the-art power infrastructure projects in India. Download detailed documents, review technical specifications, and participate in this transparent procurement process to be part of Gujarat’s power sector development.

Scope Of Work

The scope of work includes:

Design and engineering of 3-phase 11/0.433 KV distribution transformers with OLTC
Supply of transformers, RTCC panels, and IoT systems
Installation and commissioning at designated sites
Testing and quality assurance as per tender specifications
Integration of IoT monitoring and remote control systems for real-time data acquisition
Provision of comprehensive documentation and user manuals
Training of operational staff
Post-installation support and maintenance for five years

Item	Specification	Details
Transformer Rating	11/0.433 KV	3-phase, with OLTC
Communication System	IoT-enabled	Monitoring & Control
Panel	RTCC	Remote Terminal Control Panel
Duration	As per tender document	Complete project lifecycle
Maintenance	5-year	Comprehensive after-handover

Technical Specifications

The transformers shall meet the following technical parameters:

Parameter	Specification
Voltage Rating	11/0.433 KV
Power Rating	As specified in Schedule A
OLTC	On-Load Tap Changer with specified voltage range
Communication	IoT modules compatible with existing infrastructure
Panel	RTCC with remote monitoring capabilities
Protection	Overcurrent, short circuit, and temperature protections

Sequential process for technical compliance:

Submit detailed design documents.
Conduct factory acceptance tests.
Install transformers and panels.
Perform site acceptance testing.
Commissioning and handover.

Financial Requirements

The estimated project cost is approximately ₹69,62,495.60. The financial proposal should include:

Cost Component	Amount (INR)
Transformer Supply	As per Schedule B
RTCC Panel	Included
IoT Monitoring System	Included
Installation & Testing	As per technical specifications
Maintenance Contract	5 years post-handover

Payment terms:

30% advance upon contract signing
50% after installation and successful testing
20% upon project completion and acceptance
Bidders must submit detailed cost breakdowns and adhere to the specified budget limits.

Additional Tender Data

Commercial Details

Tender Category

Service

Tender Value

₹69,62,496

Bid To RA

Item Category

Electrical - Cables, Switchgear and Other Control Equipment

Authority & Contact

Officer Inviting Bids

Chief Engineer (P&P)

Bid Opening Authority

Chief Engineer (P&P)

Address

R&C Office, Visnagar Road, Mehsana

Contact Details

7069009782

Authority Records

UTTAR GUJARAT VIJ COMPANY LIMITED

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Documents 7

1. SCHEDULE A DTR OLTC.pdf

TENDER_DOCUMENT

2. Tenders ITC and CC DTR OLTC.pdf

TENDER_DOCUMENT

3. Schedule - B.pdf

TENDER_DOCUMENT

04. Part-B0 Draft Tech Specs Dist.Transformers with OLTC RTCC IOT.pdf

TENDER_DOCUMENT

05. Part-B1 Draft Tech Spec IOT for Dist Transformer with OLTC.pdf

TENDER_DOCUMENT

6. Declaration of Authorised Person and Confict of Interest.pdf

TENDER_DOCUMENT

Amendment 1.pdf

TENDER_DOCUMENT

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Eligibility Criteria

✓ Must have valid tender fee, EMD, and relevant certificates (GST, PAN)
✓ Proven experience in manufacturing or supplying power transformers with IoT integration
✓ Demonstrated capability to complete similar projects within stipulated timelines
✓ Financial stability as per the following criteria:

Criterion	Minimum Requirement
Annual Turnover	₹10 million in the last 3 years
Past Projects	At least 2 similar projects completed in the last 5 years

✓ Valid ISO certifications and manufacturing licenses are preferred
✓ Bidders must comply with all technical and safety standards specified in the tender documents

Bidding Process

Process Timeline

1. TENDER FEE STAGE

16-07-2026 11:00

2. EMD STAGE

16-07-2026 11:05

3. TECHNICAL STAGE

17-07-2026 11:00

4. COMMERCIAL STAGE

18-07-2026 11:00

Required Forms

TENDER

Tender Fee Form

Library-Standard

Required

EMD

Emd Fee Form

Library-Standard

Required