[Augmentation of Onshore Offshore Microwave backbone to Gigabit Capacity] open

Oil and Natural Gas Corporation Limited

Ref: ZV7PC26001 ยท ID: 2026_ONGC_269607_1

Category Information Technology

AI summary

This tender provides details about the project including scope of work, estimated value, deadlines, and eligibility requirements.

Overview

The Oil and Natural Gas Corporation Limited (ONGC) has published an open tender for the augmentation of the Onshore Offshore Microwave backbone to Gigabit Capacity. This project is crucial for enhancing communication infrastructure and is categorized under Information Technology.

Scope / Work

The work involves the augmentation of the existing microwave backbone to support gigabit capacity. Bidders should refer to the tender documents for detailed specifications and requirements. The project location is Mumbai Offshore, and the expected period of work is approximately 3060 days. A pre-bid meeting is scheduled for 17-Mar-2026 at ONGC Bandra Kurla Complex, Mumbai, where bidders can seek clarifications.

Fees & EMD

There is no tender fee for this bid. However, an Earnest Money Deposit (EMD) of โ‚น2,304,000 is required, which must be submitted in a fixed format. EMD exemption is not allowed. Payment can be made through various offline instruments, including Bank Guarantee, NEFT, R-T-G-S, and Insurance Surety Bond.

Key dates

  • Tender Publish Date: 05-Mar-2026 12:45 PM
  • Document Download Period: 05-Mar-2026 12:45 PM to 14-May-2026 03:00 PM
  • Clarification Period: 05-Mar-2026 01:00 PM to 12-Mar-2026 05:00 PM
  • Bid Submission Start Date: 09-Apr-2026 02:55 PM
  • Bid Submission End Date: 14-May-2026 03:00 PM
  • Bid Opening Date: 18-May-2026 03:30 PM

Bidders are advised to ensure all required documents are prepared and submitted before the deadline to avoid disqualification.

AI insights

Augmentation of Onshore Offshore Microwave backbone to Gigabit Capacity

Risk factors

  • high EMD amount
  • long bid validity period
  • tight submission timelines
  • document completeness requirements

Financials

Tender value Undisclosed
EMD amount โ‚น23,04,000 โ€” payable to ONGC at ONGC
Tender fee โ‚น0.00 โ€” payable to Nil at Nil

Payment mode Offline

Timeline

Publish date 05-Mar-2026 12:45 PM
Bid end 14-May-2026 03:00 PM
Opening date 18-May-2026 03:30 PM

Critical dates

From the portal detail page (all dates captured when available).

Published date 05-Mar-2026 12:45 PM
Bid opening date 18-May-2026 03:30 PM
Document download / sale start 05-Mar-2026 12:45 PM
Document download / sale end 14-May-2026 03:00 PM
Clarification start 05-Mar-2026 01:00 PM
Clarification end 12-Mar-2026 05:00 PM
Bid submission start 09-Apr-2026 02:55 PM
Bid submission end 14-May-2026 03:00 PM

Tender Documents

How tender documents work

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DATECORRIGENDUM.pdf 123.64 KB PDF
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OTHERCORRIGENDUM.pdf 64.58 KB PDF
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Corrigenda

Official amendments and notices. PDFs open in the same viewer as tender documents (sign in, verified email, daily limit applies).

DateCorrigendum2

Type Date

Published Corrigendum Details Date : 28-Apr-2026 01:49 PM [Tender information] Organisation Chain : Oil and Natural Gas Corporation Limited||Central Procurement Department - ONGC||DIGITAL AND IT GROUP - ONGC Tender ID : 2026_ONGC_269607_1 Tender Ref No : ZV7PC26001 Tender Title : Augmentation of Onshore Offshore Microwave backbone to Gigabit Capacity Corrigendum Type : Date [Corrigendum:2] Corrigendum title: DateCorrigendum2 Description: Date corrigendum after pre bid amendment Published: 24-Apr-2026 11:46 AM Document: DATECORRIGENDUM.pdf Size (KB): 123.64 Publish Date: 05-Mar-2026 12:45 PM โ”‚ Bid Opening Date: 18-May-2026 03:30 PM Document Download/Sale Start Date: 05-Mar-2026 12:45 PM โ”‚ Document Download/Sale End Date: 14-May-2026 03:00 PM Clarification Start Date: 05-Mar-2026 01:00 PM โ”‚ Clarification End Date: 12-Mar-2026 05:00 PM Bid Submission Start Date: 09-Apr-2026 02:55 PM โ”‚ Bid Submission End Date: 14-May-2026 03:00 PM Pre Bid Meeting Date: 17-Mar-2026 11:00 AM [Critical Dates] [Corrigendum:1] Publish Date: 05-Mar-2026 12:45 PM โ”‚ Bid Opening Date: 29-Apr-2026 03:30 PM Document Download/Sale Start Date: 05-Mar-2026 12:45 PM โ”‚ Document Download/Sale End Date: 28-Apr-2026 03:00 PM Clarification Start Date: 05-Mar-2026 01:00 PM โ”‚ Clarification End Date: 12-Mar-2026 05:00 PM Bid Submission Start Date: 09-Apr-2026 02:55 PM โ”‚ Bid Submission End Date: 28-Apr-2026 03:00 PM Pre Bid Meeting Date: 17-Mar-2026 11:00 AM [Critical Dates] [Details Before Corrigendum] Publish Date: 05-Mar-2026 12:45 PM โ”‚ Bid Opening Date: 15-Apr-2026 03:30 PM Document Download/Sale Start Date: 05-Mar-2026 12:45 PM โ”‚ Document Download/Sale End Date: 14-Apr-2026 03:00 PM Clarification Start Date: 05-Mar-2026 01:00 PM โ”‚ Clarification End Date: 12-Mar-2026 05:00 PM Bid Submission Start Date: 09-Apr-2026 02:55 PM โ”‚ Bid Submission End Date: 14-Apr-2026 03:00 PM Pre Bid Meeting Date: 17-Mar-2026 11:00 AM [Critical Dates]
File Size Type Action
DATECORRIGENDUM.pdf 123.64 PDF
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DATECORRIGENDUM.pdf 123.67 PDF
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othercorrigendum3

Type Other

Published Corrigendum Details Date : 28-Apr-2026 01:50 PM [Tender information] Organisation Chain : Oil and Natural Gas Corporation Limited||Central Procurement Department - ONGC||DIGITAL AND IT GROUP - ONGC Tender ID : 2026_ONGC_269607_1 Tender Ref No : ZV7PC26001 Tender Title : Augmentation of Onshore Offshore Microwave backbone to Gigabit Capacity Corrigendum Type : Other [Corrigendum Document Details]
File Size Type Action
OTHERCORRIGENDUM.pdf 64.58 PDF
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Work details

Location, category, and schedule for this procurement.

Location MUMBAI OFFSHORE
Category Information Technology
Period of work 3060 days
Bid validity 90 days

Augmentation of Onshore Offshore Microwave backbone to Gigabit Capacity

Organisation chain

Oil and Natural Gas Corporation Limited||Central Procurement Department - ONGC||DIGITAL AND IT GROUP - ONGC

Basic details

  • Tender reference: ZV7PC26001
  • Tender ID: 2026_ONGC_269607_1
  • Tender type: Open Tender
  • Form of contract: Works
  • Tender category: Works
  • No. of covers: 2
  • Payment mode: Offline
  • Withdrawal allowed: Yes

Work item

  • Work description: Augmentation of Onshore Offshore Microwave backbone to Gigabit Capacity
  • NDA / pre-qualification: Please refer Tender documents.
  • Product category: Information Technology
  • Contract type: Tender
  • Location: MUMBAI OFFSHORE
  • Pincode: 400093
  • Pre-bid meeting: 17-Mar-2026 11:00 AM
  • Bid opening place: New Delhi
  • Bid validity (days): 90
  • Period of work (days): 3060

Fees & EMD

  • Tender fee (โ‚น): 0.00
  • Fee payable to: Nil
  • Fee payable at: Nil
  • Tender fee exemption: No
  • EMD (โ‚น): 23,04,000
  • EMD exemption: No
  • EMD type: fixed

Critical dates

  • Published: 05-Mar-2026 12:45 PM
  • Bid opening: 18-May-2026 03:30 PM
  • Document download / sale start: 05-Mar-2026 12:45 PM
  • Document download / sale end: 14-May-2026 03:00 PM
  • Bid submission start: 09-Apr-2026 02:55 PM
  • Bid submission end: 14-May-2026 03:00 PM

Covers (bid packets)

  • 1 โ€” Fee/PreQual/Technical โ€” Bidders experience documents โ€” .pdf
  • Undertakings as per Technical BEC โ€” .pdf
  • Other documents and certifications as per Technical BEC โ€” .pdf
  • Bid Evaluation Matrix โ€” .xls
  • Bidders Response Sheet โ€” .xls
  • EMD or Bid Bond e-BG โ€” .pdf
  • Power of Attorney โ€” .pdf
  • Integrity Pact โ€” .pdf
  • GST certificate โ€” .pdf
  • Documents as per PPP MII policy โ€” .pdf
  • Documents as per Scope of Work โ€” .pdf
  • Undertakings as per Commercial BEC โ€” .pdf
  • Duly filled Appendices as per PART III โ€” .pdf
  • OTHER SUPPORTING DOCUMENTS โ€” .pdf
  • Documents as per Technical Specifications โ€” .pdf
  • Documents as per SCC โ€” .pdf
  • 2 โ€” Finance โ€” BoQ โ€” .xls

Payment instruments

  • Offline: Bank Guarantee
  • Offline: NEFT
  • Offline: R-T-G-S
  • Offline: Insurance Surety Bond

Tender inviting authority

  • Name: Prakash Singh
  • Address: C02, 8th Floor, Scope Minar, Laxminagar, New Delhi-110092

Tender basics

Tender type Open Tender
Form of contract Works
Tender category Works
No. of covers 2
Organisation chain Oil and Natural Gas Corporation Limited||Central Procurement Department - ONGC||DIGITAL AND IT GROUP - ONGC
Source portal etenders.gov.in

Covers (bid packets)

What to submit in each cover, as listed on the tender portal.

Cover no. Cover type Description Document type
1 Fee/PreQual/Technical Bidders experience documents .pdf
โ€” โ€” Undertakings as per Technical BEC .pdf
โ€” โ€” Other documents and certifications as per Technical BEC .pdf
โ€” โ€” Bid Evaluation Matrix .xls
โ€” โ€” Bidders Response Sheet .xls
โ€” โ€” EMD or Bid Bond e-BG .pdf
โ€” โ€” Power of Attorney .pdf
โ€” โ€” Integrity Pact .pdf
โ€” โ€” GST certificate .pdf
โ€” โ€” Documents as per PPP MII policy .pdf
โ€” โ€” Documents as per Scope of Work .pdf
โ€” โ€” Undertakings as per Commercial BEC .pdf
โ€” โ€” Duly filled Appendices as per PART III .pdf
โ€” โ€” OTHER SUPPORTING DOCUMENTS .pdf
โ€” โ€” Documents as per Technical Specifications .pdf
โ€” โ€” Documents as per SCC .pdf
2 Finance BoQ .xls

Authority details

Inviting authority Prakash Singh
Address C02, 8th Floor, Scope Minar, Laxminagar, New Delhi-110092
Payment instruments Offline (Bank Guarantee) , Offline (NEFT) , Offline (R-T-G-S) , Offline (Insurance Surety Bond)

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