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NMDC Limited 3.15MVA 33KV/3.3KV ONAN Substation Installation Tender 2025

Bid Publish Date

31-Dec-2025, 5:40 pm

Bid End Date

13-Jan-2026, 3:00 pm

EMD

₹84,665

Location

DANTEWADA , CHHATTISGARH

Progress

Issue31-Dec-2025, 5:40 pm
AwardPending
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Quantity

2

Category

3.15MVA, 33KV/3.3KV ONAN TYPE SUBSTATION POWER DISTRIBUTION TRANSFORMER

Bid Type

Two Packet Bid

Categories 19

XLPE CABLE ARNO STARTING CONTACTOR ELECTROMECHANICAL MACHINERY POWER SWITCH YARD WATER LEVEL RECORDER ELECTRIC UTILITIES ELECTRICAL DISTRIBUTION SYSTEM APFC PANEL HIGH VOLTAGE DISTRIBUTION SYSTEM DIRECT TRANSFORMER DISTRIBUTION TRANSFORMER MEGA POWER PROJECT FUME HOODS ELECTRICAL SUBSTATION STATIC CONVERTERS TRANSFORMER SUPPLY SUBSTATION SUB STATION

Tender Overview

  • Organization: NMDC Limited; Product/Service: Supply, Installation, Testing and Commissioning of a 3.15MVA, 33KV/3.3KV ONAN type substation with DGMS approval; Estimated Value: not disclosed; EMD: ₹84,665; Location: India (specifically procurement context within NMDC’s GeM tender flow). Scope includes installation and commissioning activities in addition to supply. A 25% quantity variation option is stated, with corresponding delivery-time adjustments. The ATC emphasizes bidder authority, GeM submission, and document upload requirements. This tender requires compliance with GeM ATC terms and a formal GST/PAN/EFT documentation package. Unique aspect: DGMS approval requirement coupled with ONAN configuration.
  • The tender emphasizes a single-stage bid via GeM with mandatory certificates and a potential quantity variation during contract execution. The inclusion of an option clause affects delivery scheduling and overall project risk management. The bidder must align with the ATC superseding standard GeM terms and ensure all listed documents are uploaded prior to bid submission.
  • This tender targets suppliers capable of turnkey substation work, including field testing and commissioning, under NMDC procurement processes in 2025.

Technical Specifications & Requirements

  • Scope: Supply, Installation, Testing and Commissioning of a 3.15MVA, 33KV/3.3KV ONAN type substation; include associated civil, electrical interfaces and DGMS approvals.
  • Delivery/Delivery-related Terms: Delivery period adjustments permitted by 25% quantity change; duration linked to original delivery timeline with a minimum extension of 30 days; period starts from last date of original delivery order.
  • Documents & Certifications: Mandatory uploads of PAN, GSTIN, Cancelled Cheque, EFT Mandate; GST invoice and GST payment screenshot on GeM invoice; adherence to ATC and any corrigenda.
  • ATC/Contractual: Bid ATC supersedes standard GeM GTC; authority to bid required; acceptance implied by bid submission; payment terms to be aligned with GeM/OEM terms.
  • Quality/Compliance: DGMS approval requirement; no explicit material or performance standards given in the data; supplier must meet tender-specific compliance as per ATC.
  • EMD: ₹84,665 to accompany the bid; EMD submission is mandatory for bid validity.

Terms, Conditions & Eligibility

  • EMD: ₹84,665; required for bid validity on GeM portal.
  • Document Submission: PAN card, GSTIN, Cancelled cheque, EFT Mandate; GST invoice and GST portal payment screenshot during invoicing.
  • GeM Submission: Only GeM portal submissions accepted; authority verification for bidder personnel; ATC supersedes standard terms.
  • Scope of Supply: Bid price to include all costs for Supply, Installation, Testing and Commissioning.
  • Compliance: Upload all certificates/documents sought in Bid document/ATC; non-compliance may lead to rejection.
  • DGMS Approval: Substation work requires DGMS clearance; ensure regulatory conformity for installation and commissioning.

Key Specifications

    • Product/Service: 3.15MVA, 33KV/3.3KV ONAN type substation with DGMS approval
    • EMD: ₹84,665
    • Delivery/Variation: Up to 25% quantity change; delivery extension formula: (Increased quantity ÷ Original quantity) × Original delivery period, min 30 days
    • Scope: Supply, Installation, Testing and Commissioning
    • Submission: GeM portal; mandatory uploads of PAN, GSTIN, Cancelled cheque, EFT Mandate; GST invoice and GST payment screenshot
    • ATC: Bid ATC governs terms; authority to bid required; deviations imply acceptance

Terms & Conditions

  • Key Term 1: 25% quantity variation allowed during contract and currency with adjusted delivery period

  • Key Term 2: EMD of ₹84,665 required; bid submission via GeM portal

  • Key Term 3: DGMS approval for substation installation and commissioning

Important Clauses

Payment Terms

Payment terms to follow GeM/ATC specifications; GST invoice and GST portal payment proof required at invoicing

Delivery Schedule

Delivery period begins from last date of original delivery order; extended time for option clause minimum 30 days

Penalties/Liquidated Damages

Not explicitly stated in data; penalties may be governed by ATC terms and GeM GTC

Bidder Eligibility

  • Must submit PAN, GSTIN, and EFT Mandate documentation

  • GeM portal bidder authority and proper authorization to bid

  • DGMS approval readiness for 3.15MVA substation installation

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Required Documents

1

PAN Card copy

2

GSTIN copy

3

Cancelled Cheque copy

4

EFT Mandate copy certified by Bank

5

GST invoice and GST portal payment screenshot

6

Any certificates/documents specified in Bid ATC/Corrections (ATC supersedes GTC)

Frequently Asked Questions

Key insights about CHHATTISGARH tender market

How to bid for NMDC substation tender in India 2025 with DGMS approval

To bid, submit via GeM with all mandatory documents: PAN, GSTIN, Cancelled cheque, and EFT Mandate; ensure DGMS approval readiness; EMD of ₹84,665 is required; bid is governed by Bid ATC and GeM GTC terms. Verify authority to submit bids and upload GST invoices during invoicing.

What documents are required for NMDC 3.15MVA substation bid 2025

Submit PAN, GSTIN, Cancelled cheque, EFT Mandate certified by bank, and GST invoice plus GST payment screenshot on GeM. Ensure all certificates requested in Bid ATC are uploaded; authority verification may be required for GeM bidder access.

What are the delivery terms for NMDC ONAN substation tender

Delivery period can be adjusted by up to 25% of bid quantity; extended delivery time uses the formula (Increased quantity ÷ Original quantity) × Original delivery period, with a minimum of 30 days; schedule starts from the last date of original order.

What is the EMD amount for NMDC 3.15MVA substation bid 2025

The EMD amount is ₹84,665 and must accompany the bid to ensure bid validity on the GeM portal; failure to provide EMD leads to bid rejection per ATC.

Which approvals are required for installation of 3.15MVA substation

DGMS approval is mandatory for installation and commissioning; bidders must demonstrate ability to obtain or hold DGMS clearance and comply with related safety and electrical standards.

What is the scope of supply for NMDC substation tender 2025

Bid scope includes Supply, Installation, Testing and Commissioning of the 3.15MVA, 33KV/3.3KV ONAN type substation; all related works to be included in the bid price per ATC terms.

How to ensure GeM submission compliance for NMDC tender

Ensure all mandatory documents are uploaded in GeM, including PAN, GSTIN, Cancelled cheque, EFT Mandate; upload GST invoice and GST payment screenshot; comply with Bid ATC terms and ensure bidder authority.