HVAC System Maintenance and Operation for Electro Optical System at Ramgarh

Work Description - Maintenance Including Day To Day Operation Of Hvac System For Electro Optical System (facet) At Ramgarh

This tender, reference number CCE(EN)/CHD/OM-04/FACET-RMG /26-27/9303, issued by the Defence Research and Development Organisation (DRDO), specifically by the Chief Construction Engineer (CCE) R N D Estates North, Chandigarh, seeks bids for the comprehensive maintenance, including day-to-day operations, of the HVAC system for the Electro Optical System (FACET) located at Ramgarh. The estimated tender value is ₹33,43,738 for a contract period of 365 days. This is an open tender process requiring two covers for submissions. The bid submission window opens on August 7, 2026, at 06:00 PM and closes on August 17, 2026, at 03:00 PM. Interested bidders are advised that document downloads are available from August 1, 2026, at 06:30 PM until August 17, 2026, at 03:00 PM. A pre-bid meeting is scheduled for August 5, 2026, at 03:00 PM at the CCE R N D ESTATES NORTH CHANDIGARH office. Bid opening will take place on August 19, 2026, at 03:30 PM. The Earnest Money Deposit (EMD) is ₹66,875, representing 2.0% of the tender value, payable to CCE R N D ESTATES NORTH at Chandigarh. Bidders must be enlisted with DCWnE under specific composite and estate management classes as detailed in the tender document. The tender fee is waived.