📄Overview
Oil and Natural Gas Corporation Limited has invited single tender bids for "MAJOR OVERHAULING OF TDS 11SA OF RIG E 1400 7" at Vadodara, Gujarat — a Oil & Gas / Petrochem / Refinery works on a Item Rate basis, carrying an estimated value of an undisclosed amount. Bids close on 30 June 2026. Reference A15AS26005.
🗓️Timeline
Published
9 Jun 2026
Submission opens
9 Jun 2026
Submission closes
30 Jun 2026
Bid opening
1 Jul 2026
📎Tender documents
PDFTendernotice_1.pdfNIT · 482 KBPDFSOW_SCC.pdfSOW and SCC · 250 KBPDFIntegrity_Pact.pdfIntegrity Pact · 446 KBPDFUndertakings_Appendices.pdfUndertakings and appendics · 984 KBPDFAnnexure_I_II.pdfAnnexure I and II · 3.5 MBXLSBOQ_327020.xlsBOQ · 542 KB
Documents are mirrored from the source portal for reference. Live bidding and authoritative documents remain on the official portal.
📋Complete tender details
🏷️ Identification
Tender ID2026_ONGC_280201_1
Reference No.A15AS26005
OrganisationOil and Natural Gas Corporation Limited » ANKLESHWAR ASSET - ONGC » SURFACE TEAM - ONGC
Product categoryDrilling Works
💰 Commercials
Estimated valueNot disclosed
Form of contractItem Rate
EMD—
Tender feeNil
Payment modeNot Applicable
⚖️ Process & eligibility
Tender typeSingle Tender
CategoryWorks
No. of covers1
Bid validity90 days
Two-stage biddingNo
Withdrawal allowedYes
📍 Location & authority
LocationVadodara, Gujarat
PIN393010
Bid opening placeONGC Ankleshwar Asset
Inviting authorityA K Patidar
❓Frequently asked questions
What is this tender for?
Oil and Natural Gas Corporation Limited floated this tender for "MAJOR OVERHAULING OF TDS 11SA OF RIG E 1400 7" — Oil & Gas / Petrochem / Refinery work, procured as a works contract on a Item Rate basis.
What is the estimated value?
The value was not disclosed.
What are the EMD and tender fee?
EMD is not specified; tender fee is nil.
When do bids close?
Bids close on 30 June 2026; bids open on 1 July 2026.