Kolkata VRV/VRF Air Conditioning System Replacement for Ministry of Mines Offices

This tender, identified by NIT/RFP NO: 53/NIT/EE(E)/KOL-II/CPWD/2026-27 - Recall 1, is being issued by the Central Public Works Department (CPWD) for the critical work of replacing the old and unserviceable existing VRF AC System with a new VRV/VRF AC System. This comprehensive project will be undertaken at the offices of the Central Accounts Office and the Controller of Accounts, Ministry of Mines, GSI, located at 5 & 6 Esplanade East, Kolkata-69. The estimated cost for this "Air Conditioner Services" tender is INR ₹30,70,849. Bidders are informed that the document download period commences on 29-Sep-2026 at 04:23 PM and concludes on 06-Oct-2026 at 05:00 PM. The bid submission window also opens on 29-Sep-2026 at 04:23 PM and closes strictly on 06-Oct-2026 at 05:00 PM, with the bid opening scheduled immediately after at 05:30 PM on the same day. A mandatory Earnest Money Deposit (EMD) of ₹61,417 is required, payable through DD, FDR, BC, or BG in favor of the Executive Engineer(E), KCED-I, CPWD, Kolkata. Prospective applicants must also submit "As per NIT" documentation and an EMD Scan Copy, along with specified Eligibility Documents. The work is classified as "COMPOSITE, NON-CPWD CONTRACTOR" and is expected to be completed within a timeframe of 4 months. The bid validity period is set at 30 days, expiring on 05/11/2026 at 17:30. Queries regarding the tender can be submitted through the interface until 05/10/2026 at 17:00. The tender inviting authority is EE(E) Kolkata-II, with contact details provided as 7001468873 and email tarakeswar.salui@gov.in.