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IOCL Bongaigaon Refinery Heat Exchangers Overhauling Rate Contract Tender 2026 Assam

Bid Publish Date

09-Jan-2026, 10:31 am

Bid End Date

23-Jan-2026, 5:00 pm

EMD

₹45,000

Value

₹2,93,36,738

Location

BONGAIGAON , ASSAM

Latest Corrigendum Available

Progress

Issue09-Jan-2026, 10:31 am
Corrigendum09-Jan-2026
AwardPending
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Quantity

1

Bid Type

Two Packet Bid

Key Highlights

  • • Specific brand/OEM requirements not stated; bidders should verify OEM compatibility for heat exchanger components.
  • • Technical standards or certifications not listed; expect IS- or industry-standard compliance in final bid.
  • • Critical eligibility includes UDIN-enabled audited turnover and seven-year past-work proof for heat exchanger maintenance.
  • • PQC emphasizes maintenance works in refineries/petrochemical settings; re-tubing is explicitly excluded.
  • • EMD amount fixed at ₹45,000; payment terms not specified—clarifications likely in ATC.
  • • Penalty, warranty, and AMC terms are not provided in excerpt; bidders must confirm during bid submission.
  • • Delivery schedule not specified; potential for site contact-based scheduling at IOCL Bongaigaon Refinery.

Tender Overview

Organization: IOCL Bongaigaon Refinery (Indian Oil Corporation Limited) seeks a rate contract for heat exchangers overhauling. Location: Bongaigaon, Assam. Estimated Value: ₹29,336,737.62. EMD: ₹45,000. PQC mandates minimum annual turnover ₹35.21 Lakh with UDIN-verified audited statements; for calendar-year filers, turnover aligned to calendar year. Required Past Work Experience mandates maintenance of heat exchangers in refineries or petrochemical facilities within the last seven years, with specific single/multiple project thresholds. This opportunity targets specialists capable of sustaining long-term overhaul support, not mere repair. Unique scope lies in petrochemical-grade heat exchanger maintenance under IOCL terms, with detailed financial and experience prerequisites.

Technical Specifications & Requirements

  • Product/Service: Rate contract for heat exchanger overhauling at IOCL Bongaigaon Refinery.
  • EMD: ₹45,000 (payment mode not specified in excerpt).
  • Estimated Value: ₹29,336,737.62.
  • PQC Turnover: ₹35.21 Lakh (annual, audited with UDIN); alternative years allowed per bid closing date.
  • Past Work Experience: Three similar works each ≥ ₹17.61 Lakh or two works ≥ ₹23.47 Lakh or one similar work.
  • BOQ: No items listed; no BOQ data available.
  • Scope Notes: Maintenance works for heat exchangers in petroleum refining or petrochemical contexts; re-tubing not considered.
  • Documentation: Audited FS or CA certificate with UDIN; turnover evidence required.

Terms, Conditions & Eligibility

  • EMD: ₹45,000.
  • Turnover: Minimum ₹35.21 Lakh per year with UDIN-verified audited statements; calendar-year turnover accepted for some bidders.
  • PQC – Past Work: Must show three similar completed works (₹17.61 Lakh each) or two works (₹23.47 Lakh each) or one similar work within last seven years.
  • Documentation: Audited financial statements or CA certificate confirming turnover; IS/CA certification details as applicable.
  • Delivery/Payment Terms: Not detailed in provided data; bidders should seek ATC clarifications during bid process.

Key Specifications

    • Service: Heat exchanger overhauling maintenance at IOCL Bongaigaon Refinery
    • EMD: ₹45,000
    • Estimated value: ₹29,336,737.62
    • PQC turnover: ₹35.21 Lakh annual with UDIN
    • Past work: 3 works ≥ ₹17.61 Lakh each OR 2 works ≥ ₹23.47 Lakh OR 1 work (similar) within 7 years
    • Scope note: Re-tubing not considered; refinery/petrochemical maintenance experience required

Terms & Conditions

  • EMD of ₹45,000 must be submitted with bid.

  • Minimum annual turnover ₹35.21 Lakh with UDIN-verified audited statements.

  • Past work experience must show specified similar heat exchanger maintenance projects within 7 years.

Important Clauses

Payment Terms

Not specified in the provided data; bidders should await ATC for payment schedule and milestones.

Delivery Schedule

No delivery timeline published; site-specific scheduling to be clarified in ATC.

Penalties/Liquidated Damages

No LD or penalty details provided; verify in final terms and conditions.

Bidder Eligibility

  • Audited turnover fulfilled with UDIN-bearing statements for relevant years

  • Three similar heat exchanger maintenance projects or two with higher value or one project as specified

  • Capability to perform refinery/petrochemical maintenance work (not re-tubing)

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Required Documents

1

GST registration certificate

2

PAN card

3

Audited financial statements for last three years with UDIN

4

CA certificate if company not audited under 44AB (with turnover corroboration)

5

UDIN-bearing reports from auditors/CA for turnover

6

Past project completion certificates for similar heat exchanger maintenance works

7

OEM authorization letters (if applicable) and technical compliance certificates

8

Experience certificates indicating scope, cost, and refinery setting

Corrigendum Updates

1 Update
#1

Update

09-Jan-2026

Extended Deadline

23-Jan-2026, 5:00 pm

Opening Date

23-Jan-2026, 5:30 pm

Frequently Asked Questions

Key insights about ASSAM tender market

How to bid for IOCL heat exchanger maintenance tender in Bongaigaon?

Bidders must submit GST, PAN, and UDIN-audited turnover certificates for the last three years, plus project completion certificates for similar heat exchanger maintenance. EMD is ₹45,000. Ensure expiry and format compliance for CA/auditor certificates and OEM authorizations.

What documents are required for IOCL Bongaigaon tender submission 2026?

Required documents include GST registration, PAN, audited financial statements with UDIN, CA certificate if not 44AB-audited, turnover proof, past project completion certificates for heat exchangers, OEM authorizations (if applicable), and technical compliance certificates related to refinery maintenance.

What are the past work experience criteria for heat exchanger maintenance?

Bidder must show three similar works each ≥ ₹17.61 Lakh, or two works each ≥ ₹23.47 Lakh, or one similar work, completed in refineries or petrochemical plants within the last seven years, with maintenance scope excluding re-tubing.

What is the EMD amount for IOCL Bongaigaon maintenance tender 2026?

The Earnest Money Deposit is ₹45,000. Bidder should provide payment proof showing online or DD submission as per final ATC terms; ensure alignment with bank and IOCL portal guidelines.

Which location and organization are associated with this heat exchanger bid?

The tender is issued by IOCL Bongaigaon Refinery, located in Bongaigaon, Assam, under IndianOil Corporation Limited, for rate contract maintenance of heat exchangers.

What is the estimated contract value for IOCL heat exchanger work?

The estimated contract value is ₹29,336,737.62. Bidders should plan resources, scheduling, and pricing to meet refinery maintenance scope and ensure feasibility for multi-year support.

Are there specific standards or certifications mentioned for this tender?

Standards are not explicitly listed in the excerpt. Bidders should anticipate IS/IET/industry norms and verify during bid clarifications; ensure UDIN-compliant financials and relevant OEM certifications if applicable.

What is the scope exclusion mentioned for re-tubing in IOCL bid?

The scope excludes re-tubing works. Bidders must focus on overhauling maintenance tasks other than re-tubing activities, ensuring they have refinery maintenance experience for heat exchangers.

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