ONGC Hazira Plant: Yokogawa DCS and PLC Front-End System Upgrade

Work Description - Upgradation Of Front End Of Yokogawa Dcs And Plc System Of Nfu Kru And Atf Units

Oil and Natural Gas Corporation Limited (ONGC), a Public Sector Undertaking, invites sealed tenders for the "UPGRADATION OF FRONT END OF YOKOGAWA DCS and PLC SYSTEM OF NFU KRU and ATF UNITS". This critical work, categorized as a 'Works' tender, is to be executed at the ONGC Hazira Plant in Surat, Gujarat. The tender, identified by Reference Number 8A5RS26005 and Tender ID 2026_ONGC_283482_1, was e-Published on 09-Jul-2026 at 03:00 PM. Interested bidders can download tender documents and commence bid submission from 09-Jul-2026, 03:00 PM. The last date for document download and bid submission is 24-Jul-2026, 03:00 PM. Bids will be opened on 25-Jul-2026 at 03:30 PM at ONGC Hazira Plant, Surat. The estimated period of work is 240 days, with a bid validity of 90 days. Notably, there is no Tender Fee or Earnest Money Deposit (EMD) required for participation. This single-cover tender requires bidders to submit various documents including bid matrix, undertakings, GCC, SOW, SCC, power of attorney, additional documents, and the price format as detailed in the tender specifications. For further details, please contact the GM(SCM), HPO, SCM Department at Office of Head Procurement Officer, 1st Floor, Satellite Building, Supply Chain Management Department, Hazira, Surat, Gujarat- 394518.