This tender from Karachi Shipyard and Engineering Works Limited in Karachi invites firms registered with FBR and SRB for maintenance of IT data center cooling plants under HVAC & Refrigeration category. The scope covers preventive and corrective maintenance of two 10-ton precision cooling plants at the IT data center. The work requires technical expertise in HVAC systems to ensure optimal cooling performance and reliability. The site is located at West Wharf, Dockyard Road, Karachi, demanding adherence to industrial standards and timely execution to avoid downtime. Bidders should be registered with FBR and SRB, and comply with all GST/SST regulations. It is advisable to have a valid PEC category relevant to HVAC services and be on the Active Taxpayers List (ATL) for the fiscal year 2025-26. Earnest Money in the form of a Pay Order equivalent to 2% of the bid value in favor of KS&EW is mandatory. Submission deadline is on 4th February 2026 at 10:00 am, with technical and financial bids opening at 10:30 am and 11:00 am respectively. Bids must be submitted physically at the office of General Manager Yard Engineering, Karachi Shipyard & Engineering Works Ltd, West Wharf, Dockyard Road, Karachi. Pro-Tip: Ensure your Technical Bid and Financial Bid are sealed separately and clearly marked to avoid disqualification. Also, verify the Call Deposit Receipt (CDR) requirements and bid security details carefully as these are common pitfalls in such tenders.