GEM

Western Coalfields Limited Transformer Repair & Rewinding 63 KVA 11kV/440V Lighting Transformer Mungoli OCM 2025

Posted

30 Oct 2025, 04:48 pm

Deadline

10 Nov 2025, 12:00 pm

Value

₹85,314

Location

CHANDRAPUR , MAHARASHTRA

Progress

Issue30 Oct 2025, 04:48 pm
AwardPending
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Quantity

1

Bid Type

Single Packet Bid

Key Highlights

  • • Transformer repair scope: 63 KVA, 11 KV to 440 V lighting transformer at Mungoli OCM
  • • Estimated contract value: ₹85,314; GST inclusive quote required
  • • Quantity/duration change clause up to 25% at issue and post-issuance
  • • Bidder must upload price breakup in prescribed format with GST included
  • • No BOQ items; reliance on core transformer repair capabilities and safety standards
  • • ATC terms grant contract adjustments; ensure bid reflects flexible delivery planning
  • • Location-specific service at Mungoli OCM under Western Coalfields Limited
  • • Documentation requirements to verify GST, PAN, and technical eligibility

Tender Overview

The procurement by Western Coalfields Limited under Coal India Limited involves the repairing and rewinding of a 63 KVA, 11 KV to 440 V lighting transformer located at Mungoli OCM. The estimated contract value is ₹85,314. The scope centers on complete works for transformer restoration, with bidders required to quote inclusive of GST and upload a detailed price breakup. The tender includes a quantity adjustment clause allowing up to 25% change at contract issuance and post-issuance adjustments, binding bidders to revised quantities or durations. The opportunity targets service providers skilled in transformer repair, rewinding, insulation testing, and reassembly for mining operations. No BOQ items or explicit technical specs are published, so bidders should rely on baseline transformer repair competencies and project management capabilities to meet outcomes at the stated value. The location specificity is the Mungoli coal complex, and the opportunity is framed as a targeted repairing and rewinding services contract within Western Coalfields Limited’s operations.

Technical Specifications & Requirements

  • Product/service: Repairing and rewinding of 63 KVA, 11 KV to 440 V lighting transformer
  • Location: Mungoli OCM
  • Estimated value: ₹85,314
  • Pricing: Bidder to provide rate for complete works including GST with a separate price breakup file
  • Change allowances: Quantity/duration may be adjusted up to 25% at bid issue and contract issuance
  • Documentation: Upload price breakup in the provided format; no explicit BOQ items available
  • Experience focus: Proficiency in transformer repair, rewinding, insulation, testing, and safe reinstallation
  • Compliance: No explicit standards listed; bidders should demonstrate relevant engineering capability and safety practices

Terms, Conditions & Eligibility

  • EMD: Not specified in available data; bidders should verify on portal
  • Delivery/Completion: Not specified in available data; anticipate completion within contract period post-award
  • Payment Terms: Not specified; bidders should expect standard mining-sector settlements
  • ATC/Clauses: Quantity/duration adjustment up to 25%; bid acceptance binds to revised scope
  • Documents: Submissions must include GST, GSTIN, and GST-compliant invoice format; however, exact documents to submit per T&C require verification
  • Warranty/Support: Not specified in available data; bidders should seek clarity on post-repair warranty expectations
  • Scope: Limited to repair and rewinding of the specified transformer at Mungoli OCM
  • Compliance: Ensure safety and mining sector standards adherence during repair works

Key Specifications

  • Product/service: Repairing and rewinding of 63 KVA, 11 KV to 440 V lighting transformer

  • Location: Mungoli OCM

  • Estimated value: ₹85,314

  • Delivery/installation context: On-site repair at mining complex

  • Experience: Demonstrated capability in transformer repair, rewinding, insulation testing

  • Documentation: Price breakup format to be uploaded; GST-inclusive rate

Terms & Conditions

  • 25% quantity/duration flex required by ATC at contract issue

  • Bid to include GST and price breakup format

  • No explicit BOQ items; rely on transformer repair expertise

Important Clauses

Payment Terms

Bidder to quote rate including GST; payment terms not specified in available data; verify with Buyer during submission

Delivery Schedule

Not specified; anticipate delivery/testing timeline post award; confirm with procurement portal

Penalties/Liquidated Damages

Not specified in available data; bidders should seek clarity on LD for delayed repair or non-compliance

Bidder Eligibility

  • Demonstrated experience in repairing and rewinding distribution/lighting transformers

  • Ability to operate at mining site (on-site repair) and comply with safety norms

  • GST registration and financial capability to support GST-inclusive pricing

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Required Documents

1

GST registration certificate and GSTIN

2

PAN card copy

3

Experience certificates for transformer repair projects

4

Financial statements or turnover proof (as applicable)

5

EMD/Security deposit documents (if required by portal)

6

Technical bid documents demonstrating repair capabilities

7

OEM authorizations or supplier qualifications (if applicable)

Frequently Asked Questions

How to bid for the transformer repair tender in Mungoli OCM 2025?

To bid, register on the portal, quote the GST-inclusive rate for complete transformer repair, and upload a price breakup in the provided format. Ensure GSTIN validity, share transformer rewinding experience, and confirm adherence to safety standards for on-site mining repairs.

What documents are required for the Mungoli transformer repair bid?

Submit GST registration, PAN card, experience certificates for transformer work, financial statements, and technical bids showing capability in rewinding and insulation testing. Include OEM authorizations if applicable and any required security deposits per portal terms.

What is the estimated contract value for the 63 KVA transformer repair?

The estimated value is ₹85,314, with GST-inclusive pricing expected. Bidders should provide a detailed price breakup in the prescribed format to reflect material, labor, testing, and on-site service costs.

Are there quantity adjustment provisions for this bid in Mungoli OCM?

Yes, ATC terms permit up to 25% change in contract quantity or duration at the time of contract issue and post-issuance, binding bidders to revised scope if exercised.

What delivery terms apply to transformer repair at Mungoli OCM?

Delivery terms are not explicitly stated; bidders should expect on-site repair with testing and commissioning once the contract is issued and confirm timelines during procurement discussions.

What safety standards should bidders demonstrate for transformer repair?

Bidders should prove experience in safe on-site transformer repairs at mining facilities, with compliance to mining safety practices, insulation testing, and proper risk mitigation during rewinding and reassembly.

What is required in the price breakup for GST inclusive bids?

Upload a detailed price breakup showing labor, materials, inspection, testing, and any GST components; ensure the total matches the quoted GST-inclusive rate and aligns with the tender format.

What documentation confirms bidder eligibility for Western Coalfields Limited?

Eligibility is demonstrated via GST registration, PAN, transformer repair experience certificates, financials, and possibly OEM authorizations; ensure all documents are current and uploaded in the bid submission.