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Power Development Department Jammu and Kashmir 66 kV Potential Transformer Tender 2026 - ISO 9001 Compliance, 25% Quantity Option

Bid Publish Date

01-Jan-2026, 1:42 pm

Bid End Date

12-Jan-2026, 2:00 pm

Location

ANANTNAG , JAMMU AND KASHMIR

Progress

Issue01-Jan-2026, 1:42 pm
AwardPending
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Quantity

5

Bid Type

Two Packet Bid

Key Highlights

  • • Critical requirement: ISO 9001 certification for bidder or OEM
  • • Mandatory material test certificate to accompany delivery
  • • Past experience criteria: 3 financial years with 35% single order or two orders threshold
  • • Option clause allowing ±25% quantity variation during contract
  • • Lab-based acceptance criteria by buyer; testing outcomes govern acceptance
  • • No BOQ items; focus on 66 kV transformer for substations

Categories 4

ELECTRICAL SUBSTATION STATIC CONVERTERS POWER SUB STATION

Tender Overview

The opportunity is with the Power Development Department Jammu And Kashmir for procurement of a 66 kV Potential Transformer for Sub-stations / PSPCL. Although the exact quantity and estimated value are not disclosed, the tender includes an option clause allowing a 25% increase or decrease in bid quantity at contract award and during the contract period. Bidders must meet ISO 9001 certification, and material test certificates must accompany supply. The procurement aligns with resilience of power infrastructure in the union territory, with emphasis on standard-compliant transformer equipment. Unique aspects include the supplier’s verification through buyer lab testing and a requirement for past experience in similar category products over the last three financial years.

Technical Specifications & Requirements

  • Standards: ISO 9001 certification for bidder or OEM; material test certificate to be sent with supply; lab test outcomes to influence acceptance.
  • Construction/Electrical: Nominal system voltage and highest system voltage in kV; basic insulation level (BIL) details governing insulation requirements.
  • BoQ Context: No BOQ items listed; product category focuses on 66 kV potential transformers suitable for substations and power houses.
  • Experience Criteria: Past experience in supplying and installing similar category products within the preceding 3 financial years; single order value at least 35% of estimated bid value or two orders meeting the threshold.
  • Delivery & Flexibility: Delivery timeline linked to original delivery period with option clause enabling quantity fluctuation up to 25%.

Terms, Conditions & Eligibility

  • EMD: Not specified in tender data.
  • Delivery Terms: Option to adjust quantity up to 25% at contract placement and during currency at contracted rates; extended delivery time calculation detailed.
  • Documentation: Mandatory certificates/uploaded documents include ISO 9001, material test certificates, and prior experience proofs per policy; non-submission may lead to rejection.
  • Past Project Proof: Acceptable proofs include contract copies with invoices, execution certificates, or third-party release notes.
  • Warranty/Penalties: Not explicitly stated; ensure compliance with IS/IEC standards via buyer lab validation.

Key Specifications

  • Product: 66 kV Potential Transformer for Sub-stations / Power Houses

  • Standards: ISO 9001 certified bidder or OEM; Material Test Certificate

  • Tests: Buyer lab acceptance based on lab test results

  • Experience: 3 financial years; single order ≥ 35% of estimated bid value or two orders meeting this threshold

  • Delivery: 25% quantity variation allowed; extended delivery period formula

Terms & Conditions

  • Quantity flexibility up to 25% during contract at contracted rates

  • ISO 9001 certification required for bidder or OEM

  • Material Test Certificate mandatory with supply and lab testing governs acceptance

Important Clauses

Payment Terms

Not specified in tender data; ensure compliance with buyer terms and IS standards

Delivery Schedule

Delivery period linked to original delivery order; additional time calculated as (Increased quantity / Original quantity) × Original delivery period, minimum 30 days

Penalties/Liquidated Damages

Not explicitly stated; obtain explicit LD clauses during final contract

Bidder Eligibility

  • ISO 9001 certification for bidder or OEM

  • Past experience with similar 66 kV transformers in last 3 financial years

  • Ability to supply and install/commission transformer as per terms

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Technical Specifications 1 Item

Item #1 Details

View Catalog
Category Specification Requirement
STANDARDS Description of Stores 66kV, Potential Transformers (electro-magnetic type) for Sub-Stations/Powerhouses
CONSTRUCTION Nominal system voltage (in kV) 66
CONSTRUCTION Highest system voltage (in kV) 72.5
CONSTRUCTION Basic insulation level 140 kV / 325 kV

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Required Documents

1

GST registration certificate

2

PAN card copy

3

ISO 9001 certification document (bidder or OEM)

4

Material Test Certificate for supplied transformers

5

Past experience proofs (contracts, invoices, execution certificates)

6

Technical bid documents and OEM authorization (if applicable)

7

Any other certificates specified in ATC/Corrigendum

Frequently Asked Questions

Key insights about JAMMU AND KASHMIR tender market

How to bid for 66 kV transformer tender in Jammu and Kashmir?

Bidders must meet ISO 9001, provide Material Test Certificates, and demonstrate past experience in similar transformers over the last 3 financial years. The bid requires documentation per T&C including GST, PAN, and OEM authorizations. The 25% quantity option affects delivery planning; align proposals with extended delivery calculations.

What documents are required for the 66 kV transformer tender in J&K?

Submit GST certificate, PAN card, ISO 9001 certificate, Material Test Certificate, past experience proofs (contracts, invoices or execution certificates), OEM authorization if applicable, and technical bid documents. Ensure all documents are uploaded with the bid to avoid rejection per ATC terms.

What are the key technical standards for the 66 kV transformer?

Bidders must provide ISO 9001 certification and Material Test Certificates. Acceptance relies on buyer lab test results; ensure transformer design complies with nominal and highest system voltage requirements and Basic Insulation Level (BIL) specifications as inferred from construction data.

When can quantity be increased or decreased under this tender?

The purchaser may vary quantity up to 25% at contract placement and during the currency of the contract at contracted rates. Delivery time adjusts using the formula (Increased quantity / Original quantity) × Original delivery period, with a minimum of 30 days.

What constitutes past experience proofs for eligibility?

Acceptable proofs include contract copies with invoices and bidder self-certification, execution certificates by clients, or third-party inspection release notes. Projects must be similar category transformers completed in the last three financial years with sufficient value thresholds.

What is required for material test validation by buyer labs?

A Material Test Certificate must accompany supply; buyer labs will perform tests and their results determine acceptance. Ensure all mechanical and electrical test parameters align with transformer specifications and standards prior to shipment.

What are the delivery terms for the 66 kV transformer project?

Delivery terms hinge on the original delivery period with potential extension for option quantity. If exercised, calculate extended time as specified, ensuring minimum 30 days; plan manufacturing and logistics to meet possible delivery windows.

Are there penalties or LD clauses for delays in this tender?

Specific LD clauses are not detailed in the available data; bidders should seek explicit penalties during contract finalize and ensure compliance with buyer lab acceptance to mitigate risk of non-acceptance delays.

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