| Tender Title | Mumbai Offshore PWC Systems Replacement, Revamping, and 6-Year O&M Contract | ||
| Tender ID | 2026_ONGC_268149_1 | Tender Reference Number | ZW1SC26001 |
| Tender Type | Global Tenders | ||
| Tender Opening Date | 2026-03-25 09:00 AM | Tender Closing Date | 2026-09-07 03:00 PM |
| Tender Value | Refer Document | Tender Location | Mumbai Offshore , Mumbai , Maharashtra |
| Tender Category | Works | Product Category | Civil Works Others Tenders, Others Tenders |
| ePublished Date | 2026-02-20 04:30 PM | Bid Opening Date | 2026-09-08 03:30 PM |
| Document Download Start Date | 2026-02-20 04:35 PM | Document Download End Date | 2026-09-07 03:00 PM |
| Bid Submission Start Date | 2026-03-25 09:00 AM | Bid Submission End Date | 2026-09-07 03:00 PM |
| Clarification start Date | 2026-02-20 04:35 PM | Clarification End Date | 2026-03-05 06:00 PM |
| Bid Validity Period (in Days) | 120 |
| Tender Fee | Refer document |
| EMD (Earnest Money Deposit) | ₹ 3,23,55,000 |
| EMD Fee Type | Fixed |
| Payment Instruments/Mode | Offline |
Work Description - Replacement Revamping Of Pwc Systems With 6 Yrs O And M Contract
The Oil and Natural Gas Corporation Limited (ONGC), a leading Public Sector Undertaking, is inviting global tenders for the comprehensive Replacement and Revamping of PWC systems, coupled with a 6-year Operation and Maintenance (O&M) contract. This critical project, located in Mumbai Offshore, falls under the Works category, specifically within the Oil/Gas product category and PWC sub-category. The tender is structured with two covers, encompassing technical and financial proposals, with a bid validity of 120 days. Key critical dates include the ePublished Date on February 20, 2026, a Bid Submission Start Date of March 25, 2026, and a Bid Submission End Date and Document Download End Date of September 7, 2026. The Bid Opening Date is scheduled for September 8, 2026. A mandatory pre-bid meeting will be held on March 6, 2026, at 11:00 AM in the Conference Hall at ONGC, CPD, 15th Floor, Maker Tower E, Cuffe Parade, Mumbai 400005. The Earnest Money Deposit (EMD) required for this tender is a fixed amount of ₹3,23,55,000, payable to the Oil and Natural Gas Corporation Limited. Interested bidders are advised to download tender documents between February 20, 2026, and September 7, 2026. The tender documents, including detailed specifications and BoQ, are available for download. This is a Turn-key contract opportunity, and the work description outlines the replacement and revamping of PWC systems with a significant O&M component. For further information or submission, please refer to the details provided by Sudip Mazumder at ONGC, CPD, 15th Floor, Maker Tower E, Cuffe Parade, Mumbai 400005.

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| Office Inviting Bids | Sudip Mazumder |
| Address | Ongc, Cpd, 15th Floor, Maker Tower E, Cuffe Parade, Mumbai 400005 |
| Contact Details | NA |
| NA | |
| Website | NA |
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