Construction of Technical Accommodation for COSMOS Facility, Kolar

This tender, Reference Number 83752/CIV/COSMOS/CON1, issued by the Defence Research and Development Organisation, an entity under the Central Government Ministry/Department, seeks proposals for the Provision of Technical Accommodation for the COSMOS facility at K site, Kolar. The Defence Research and Development Organisation, through the Directorate of Civil Works and Estates and Chief Construction Engineer (R and D) South, is inviting this open tender. The work, categorized under Civil Works, has an estimated tender value of ₹26,49,95,214 and is expected to be completed within 730 days. The earnest money deposit (EMD) required is ₹36,49,960, payable to CCE RND SOUTH at Secunderabad, with no exemption for EMD. The tender documentation includes various technical specifications, drawings, and the Bill of Quantities (BoQ), distributed across two covers: Cover 1 for fee/pre-qualification/technical details and Cover 2 for financial proposals. Crucial dates include the e-publication date of October 6, 2026, with document downloads available from October 6, 2026, 01:00 PM, until October 28, 2026, 03:00 PM. Bid submissions are accepted from October 15, 2026, 03:00 PM, to October 28, 2026, 03:00 PM, with bid opening scheduled for November 2, 2026, at 03:00 PM. A pre-bid meeting will be held on October 9, 2026, at 03:00 PM at PB No 1569 Akbar Road, Secunderabad 500 003. Independent external monitors are available for remarks.