Oil And Natural Gas Corporation Limited Tender

Work Description - Hiring Of Oem Service For Comprehensive&#x0d Annual Maintenance Contract (camc) For M/s&#x0d Hitachi Hi-rel Power Electronics Pvt. Ltd.&#x0d Make Ups Systems Installed At Ongc-ogt,&#x0d Hpht Asset- P. Mallavaram, For A Period Of 3&#x0d Years (2026-29)

Oil and Natural Gas Corporation Limited (ONGC), a Public Sector Undertaking, invites tenders for the hiring of OEM service for a Comprehensive Annual Maintenance Contract (CAMC) for M/s Hitachi Hi-Rel Power Electronics Pvt. Ltd. make UPS Systems installed at ONGC-OGT, HPHT Asset- P. Mallavaram for a period of 3 years (2026-2029). This is a single tender process with Tender Reference Number K07BS25002. The tender falls under the Services category, specifically AMC/Maintenance Contracts, and is further categorized as CAMC. The e-publication date is December 17, 2025, with the document available for download from the same date. The deadline for document download and bid submission is January 7, 2026, at 09:00 AM. The bid opening date is scheduled for January 8, 2026, at 09:00 AM. The Tender Inviting Authority is Bharat Sai Botta, Office of GGM - Head SCM, located at Block-2, 2nd Floor, ONGC Logistics Park, Industrial Area, Vakalapudi, Kakinada, Andhra Pradesh - 533005. No EMD or tender fee is applicable for this tender. Interested bidders should refer to the tender documents, including the Notice Inviting Tender (NIT) and BOQ, available for download. The period of work is 1095 days, and the bid validity is 90 days.