24x7 Operation and Maintenance of Electrical, Mechanical, Fire Alarm, and PA Systems for DIhar Biotechnology Lab, Chandigarh

This tender, identified by Tender Reference Number CCE(EN)/CHD/ OM-14/FIRE-ALARM/26-27/9313 and Tender ID 2026_DRDO_928534_1, is for the crucial maintenance, including day-to-day operation, of the Electrical and Mechanical Installation, Fire Alarming, and Public Address Systems for the Biotechnology Lab Block A of DIhar. It also encompasses the vital 24x7 maintenance of electricity and air conditioning for the Cell Culture Facility within the Experimental Biology Division of Dihar, located in Chandigarh. The tender is being issued by the Defence Research and Development Organisation (DRDO), specifically by CCE R N D ESTATES NORTH CHANDIGARH, an entity under a Central Government Ministry/Department. The estimated tender value is ₹61,07,125 for a contract period of 365 days. This is an open tender categorized under "Works" and specifically within "Miscellaneous Works," with a sub-category of "Operation and Maintenance." Bidders are required to submit proposals for a "Percentage" based contract, with two covers for submission: Cover 1 for Fee/PreQual/Technical documents and Cover 2 for Finance. An Earnest Money Deposit (EMD) of ₹1,22,143, representing 2.0% of the tender value, is mandatory and payable to CCE R N D ESTATES NORTH in Chandigarh. Bidders must be enlisted with DCWE in appropriate categories or hold specific enlistments for Estate Management and Maintenance as detailed in the tender document. The bidding process commences with document downloads available from October 5, 2026, 06:45 PM, and ends on October 19, 2026, 03:00 PM, with bid submission also closing on October 19, 2026, at 03:00 PM. The bid opening is scheduled for October 21, 2026, at 03:30 PM. A pre-bid meeting is scheduled for October 7, 2026, at 03:00 PM at the office of CCE R N D ESTATES NORTH, Chandigarh.