Operation and Maintenance Services for HVAC Chiller Plant and Air-Conditioning Units at NBP Ex-NDFC Building Karachi

National Bank of Pakistan (NBP) invites bids for the provision of operation and maintenance services for the HVAC Chiller Plant and allied equipment, including wall mounted and floor standing air-conditioning units. The scope of work covers all air-conditioning units installed at the NBP Ex-NDFC Building, Tariq Road, Karachi, including those in the Islamic Branch. The contract tenure is specified as three years. Items being procured: - Operation and maintenance services for HVAC Chiller Plant (03 years) - Operation and maintenance services for all wall mounted air-conditioning units (03 years) - Operation and maintenance services for all floor standing air-conditioning units (03 years) - Services include units installed in the Islamic Branch The technical scope includes comprehensive operation and maintenance of all HVAC and air-conditioning systems at the specified building, ensuring uninterrupted cooling and climate control. Bidders must demonstrate relevant experience in HVAC system maintenance, preferably for large-scale commercial or institutional buildings. Registration with FBR and inclusion in the Active Taxpayers List (ATL) is mandatory. Earnest Money or Bid Security requirements are as per the tender documents, which can be accessed online. Bids must be submitted by 20 November 2026 at 11:00 AM through the designated tender portals. The submission address and further details are provided in the official notice. For queries, contact the Deputy Chief Engineer at the provided phone number. Tip: Ensure your technical proposal clearly details your preventive maintenance schedule and emergency response capability, as NBP places high value on reliability and prompt service for critical infrastructure.