Odalarevu Onshore Terminal DCS and Safety System Annual Maintenance Contract

Work Description - Amc Of Deltav And Deltav Safety Instrumented Systems Of Dcs, Esd, Fg And Ots System Along With Modbus Communication And Delatv Sis Panel Related To Vas1 And U Field.

**Tender Description:** Oil and Natural Gas Corporation Limited (ONGC), a prominent Public Sector Undertaking, is inviting bids for the non-comprehensive Annual Maintenance Contract (AMC) of Distributed Control Systems (DCS) installed at the Odalarevu Onshore Terminal (OOT). This vital service encompasses the DeltaV and DeltaV Safety Instrumented Systems, including DCS, ESD, FG, and OTS systems, as well as MODBUS communication and DeltaV SIS panels associated with the VAS1 and U fields. The contract is for a duration of three (3) years. The tender document is available for download from August 7, 2026, at 02:00 PM, with the download period concluding on August 24, 2026, at 03:00 PM. Bid submissions can commence from August 10, 2026, at 02:00 PM and must be completed by August 24, 2026, at 03:00 PM. The bid opening is scheduled for August 25, 2026, at 03:30 PM at ONGC Kakinada. Interested bidders should note that the Tender Reference Number is K07RS26005. Further details regarding the work, including specific technical requirements and submission guidelines, are provided within the tender documents, which can be accessed from August 7, 2026.