| Tender Title | Siemens PLC and HMI System Preventive Health Check-up Services for ONGC Sivasagar, Assam | ||
| Tender ID | 2026_ONGC_284376_1 | Tender Reference Number | RW4NS26002 |
| Tender Type | Single | ||
| Tender Opening Date | 2026-07-16 04:50 PM | Tender Closing Date | 2026-08-06 03:00 PM |
| Tender Value | Refer Document | Tender Location | Well Services, Sivsagar, Assam , Sibsagar , Assam |
| Tender Category | Services | Product Category | Electrical and Electronics Tenders, Consultancy Services Tenders, Water Storage And Supply Tenders |
| ePublished Date | 2026-07-16 04:30 PM | Bid Opening Date | 2026-08-07 03:30 PM |
| Document Download Start Date | 2026-07-16 04:40 PM | Document Download End Date | 2026-08-06 03:00 PM |
| Bid Submission Start Date | 2026-07-16 04:50 PM | Bid Submission End Date | 2026-08-06 03:00 PM |
| Clarification start Date | Clarification End Date | ||
| Bid Validity Period (in Days) | 60 |
| Tender Fee | Refer document |
| EMD (Earnest Money Deposit) | Refer document |
| EMD Fee Type | Fixed |
| Payment Instruments/Mode | Not Applicable |
Work Description - Hiring Of Services Of Oem For Prive Health Check-up Of Siemens Make Plc And Hmi System
 Of Wss Units Sivasgar Assam Asset
Oil and Natural Gas Corporation Limited (ONGC), through its Tender Inviting Authority, NISHANT KESHARWANI, located at ONGC, OT Complex, Well Services, Sivasagar, Assam Asset, invites bids for Tender ID: 2026_ONGC_284376_1, Tender Reference Number: RW4NS26002. This tender falls under the 'Services' category, specifically for 'Repair and Maintenance Services', and seeks to procure the "Hiring of services of OEM for Preventive Health Check-up of SIEMENS make PLC and HMI system of WSS Units Sivasgar Assam Asset". The bidding process is of a 'Single' type, with the contract specified as 'Supply' and the work to be performed at Well Services, Sivasagar, Assam. The tender was e-Published on 16-Jul-2026 at 04:30 PM. Interested bidders can download documents from 16-Jul-2026, 04:40 PM, until 06-Aug-2026, 03:00 PM. Bid submission commences on 16-Jul-2026, 04:50 PM, and concludes on 06-Aug-2026, 03:00 PM. The technical bids will be opened on 07-Aug-2026 at 03:30 PM at Well Services, Sivasagar, Assam. There is no Tender Fee or Earnest Money Deposit (EMD) required for this tender.

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| Office Inviting Bids | Nishant Kesharwani |
| Address | Ongc, Ot Complex, Well Services, Sivasagar, Assam Asset |
| Contact Details | NA |
| NA | |
| Website | NA |
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