GEM

NTPC Tamilnadu Energy Company Ltd Switchgear SCADA Upgradation Tender Tamil Nadu 2025 - OEM/OES Bid Restricted

Bid Publish Date

20-Nov-2025, 11:41 am

Bid End Date

01-Dec-2025, 12:00 pm

Bid Opening Date

01-Dec-2025, 12:30 pm

Location

TIRUVALLUR , TAMIL NADU

Progress

Issue20-Nov-2025, 11:41 am
AwardPending
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Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • • OEM/OES participation restricted to those who previously handled Vallur TPS project package
  • • Bid-specific authorization required for dealers; general authorization rejected
  • • Only one dealer per OEM; dealer authorization letter mandatory with bid
  • • No BOQ items published; project-focused SCADA switchgear upgrade
  • • OEM must bid directly; channel partners discouraged unless authorized
  • • ATC document governs critical terms and conditions

Categories 17

TELEMETRY WIND MILL ENERGY PROJECT SERVICES ELECTROMECHANICAL MACHINERY POWER SWITCH YARD APFC PANEL SUPERVISORY CONTROL SWITCHING APPARATUS ELECTRICAL SUBSTATION SMART GRID CHANGE OVER SWITCH SUBSTATION MASTER CONTROLLER AUTOMATION EQUIPMENT SCADA SWITCH GEAR

Tender Overview

NTPC Tamilnadu Energy Company Ltd seeks an OEM/OES-level bid for the upgradation of switchgear SCADA at NTECL Vallur. The tender emphasizes restricted participation to OEMs/OESs who managed the project package at Vallur TPS, with direct bidding preferred and bid-specific authorization mandatory for dealers. No BOQ items are published, signaling a highly technical integration effort rather than commoditized procurement. The opportunity centers on advanced control-system upgrades within existing electrical infrastructure, demanding precise OEM knowledge and experience with Vallur-equipment ecosystems. The bid framework requires single dealer nominations and explicit authorization letters, reducing channel duplication and ensuring direct accountability for performance.

Technical Specifications & Requirements

  • Scope: Upgradation of Switchgear SCADA at NTECL Vallur TPS under OEM/OES oversight.
  • Participation: OEM must bid directly; dealer authorization must be Bid-specific (no general letters).
  • Dealer rule: Only one dealer per OEM; multi-dealer authorizations are not permitted.
  • Documentation: Include Bid-specific Authorization letter from OEM; non-compliant bids rejected.
  • BOQ: No items listed; indicates a project-focused integration rather than standard catalog procurement.
  • ATC: Refer to the uploaded GeM ATC document for explicit buyer terms and restrictions.
  • Context: This is a highly specialized upgrade involving plant-specific SCADA interfaces and Vallur-installed equipment.

Terms & Eligibility

  • OEM/OES Eligibility: Bids restricted to OEM/OES who have handled the Vallur project package; direct submission required.
  • Authorization: Bid-specific authorization letter mandatory; general letters not acceptable.
  • Dealer nomination: Each OEM may nominate only one dealer; participation via dealer requires OEM-issued authorization.
  • Submission: Bids with missing OEM authorization letters will be rejected.
  • Channel: If participating through a dealer, ensure the bid is supported by OEM authorization; no channel partner substitutions.
  • Compliance: OEM/OES must adhere to ATC terms and provide all required documents in the bid package.

Key Specifications

  • Product/service category: Upgradation of SCADA-enabled switchgear

  • Scope: Electrical switchgear SCADA upgrade at Vallur TPS, NTECL

  • EMD/Estimated value: Not disclosed in data; value to be verified in ATC

  • Experience: Prior involvement in Vallur project package preferred

  • Standards: NOT SPECIFIED in data; refer to ATC for any required standards

  • Delivery/Installation: Not detailed; ATC governs conditions

  • Warranty/Support: Not specified in provided data

Terms & Conditions

  • EMD amount not disclosed; verify in ATC

  • Bid-specific dealer authorization required; OEM-direct bidding preferred

  • Single-dealer nomination per OEM; no general authorizations

Important Clauses

Bid Authorization

Bid-specific authorization letter from OEM must accompany the bid; without it, bid is rejected.

Dealer Participation

OEM may nominate only one dealer; participation through multiple dealers is prohibited.

OEM Eligibility

Only OEM/OES who have handled the Vallur project package are eligible; direct bidding preferred.

Bidder Eligibility

  • Must be OEM/OES with prior Vallur TPS project package involvement

  • Bidder must submit bid-specific authorization letter from OEM

  • If participating via dealer, dealer must be authorized with OEM-issued authorization

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Required Documents

1

GST Registration Certificate

2

Permanent Account Number (PAN) Card

3

Experience certificates for similar SCADA upgrade projects

4

Financial statements (as requested by ATC terms)

5

EMD/Security deposit documentation (as per ATC, if applicable)

6

Technical bid documents demonstrating OEM capabilities

7

OEM authorization letter for the nominated dealer (Bid-specific)

8

Bid-specific authorization letter issued in favor of the participating dealer

Frequently Asked Questions

Key insights about TAMIL NADU tender market

How to bid for SCADA upgrade tender in Tamil Nadu 2025 with OEM restriction?

Bidders must be an OEM/OES involved with Vallur project packages or submit a bid-specific authorization letter if participating through a dealer. Ensure single dealer nomination per OEM, and attach OEM authorization with the bid. The ATC governs eligibility and submission specifics; consult the uploaded ATC document for full compliance.

What documents are required for OEM SCADA upgrade bid in Tamil Nadu?

Required documents include GST certificate, PAN, experience certificates for SCADA upgrades, financial statements, EMD documentation if applicable, technical bid detailing OEM capabilities, and a bid-specific authorization letter from the OEM for the nominated dealer; dealer general letters are not acceptable.

What are the participation restrictions for OEM/OES in Vallur project bids?

Participation is restricted to OEM/OES who have handled the Vallur project package. Direct OEM bidding is preferred; if using a dealer, the bid must include a bid-specific authorization letter from the OEM, and only one dealer per OEM is allowed.

What is the delivery/installation scope for the SCADA upgrade at NTECL?

The tender specifies a project-focused SCADA switchgear upgrade at Vallur TPS; exact delivery timelines and installation milestones are governed by the ATC and subsequent contract terms, not disclosed in the basic data here.

How is the EMD handled for this OEM tender in Tamil Nadu?

EMD details are not disclosed in the basic data; bidders should refer to the ATC for EMD amount, payment terms, and submission method, ensuring compliance with GeM-based EMD requirements if applicable.

What standards or certifications are required for the Vallur SCADA upgrade bid?

Not specified in the public summary; bidders must consult the ATC for applicable standards, certifications, and compliance requirements, including any OEM-specific technical criteria for the Vallur project package.

Who can submit the Bid-specific authorization letter for OEM participation?

Only the OEM can issue the Bid-specific authorization letter to the authorized dealer/service provider. The letter must explicitly authorize the participating dealer for this GeM Bid; general authorizations are not acceptable.

Where can I find the complete ATC terms for this GeM bid?

The complete ATC terms are in the uploaded GeM ATC document linked to the tender page. Bidders must review this file to confirm eligibility, authorization requirements, and any additional conditions stipulated by NTECL for Vallur SCADA upgrade.