Naval Station Karanja HVAC and Pipeline Systems Overhaul and Maintenance Services

This tender is issued by the E-IN-C BRANCH - MILITARY ENGINEER SERVICES, through the office of CWE KARANJA, located at NAVAL STATION KARANJA, URAN, NAVI MUMBAI - 400704. The authority is seeking bids for extensive repair, replacement, and improvement works. The scope of this project includes the overhauling of compressors, maintenance of hot and cold water pipeline insulations, servicing of AHU filters and heaters, descaling of condensers and chillers, and the repair or replacement of their defective accessories. Additionally, the tender encompasses the supply of certain essential spares and other allied works. This is an open tender for works falling under the "Electrical and Maintenance Works" product category, specifically sub-category "c(i)". The estimated tender value is ₹58,75,000, with an Earnest Money Deposit (EMD) of ₹1,13,110. The tender fee is ₹1,000. The work is to be completed within 180 days, and the bid validity period is 60 days. Key dates for participation include the document download start date of September 26, 2026, at 06:15 PM, with the download end date on October 24, 2026, at 06:00 PM. Bid submissions can commence from October 17, 2026, at 06:00 PM and must be concluded by October 24, 2026, at 06:00 PM. The bid opening is scheduled for October 26, 2026, at 10:00 AM at the CWE KARANJA office. This tender requires a two-cover submission system, with Cover 1 for Fee/PreQual/Technical documents and Cover 2 for the Bill of Quantities (BOQ). Interested eligible firms are advised to refer to the tender documents for detailed eligibility criteria and submission requirements.