Improvement of HVAC Infrastructure and Drinking Water Facilities at BNB Airport Sukkur

The Pakistan Airports Authority (PAA) invites qualified contractors to participate in the improvement works for HVAC infrastructure and drinking water facilities at BNB Airport, Sukkur. This tender is issued by the Divisional Engineer ES E&M, Sindh Division, CATI, Sukkur. The scope of work includes upgrading and enhancing the existing HVAC systems and drinking water supply infrastructure to ensure efficient and reliable service at the airport. Items being procured: - BOQ Item No. 3: DC Inverter (revised from Heat & Cool specification) - BOQ Item No. 4: DC Inverter (revised from Heat & Cool specification) - BOQ Item No. 5: Split Type Floor Standing Air Conditioner, 4 Ton Capacity (48,000 BTU/Hr), DC Inverter (revised from Floor Standing Air Conditioner 4.0 Ton – 4.5 Ton Capacity) The technical scope involves installation and commissioning of DC inverter type HVAC units, replacing older heat and cool systems, and upgrading floor standing air conditioners to split type with specified capacity. The project site is BNB Airport, Sukkur, requiring specialized HVAC equipment suitable for airport operational environments and drinking water facility improvements. Eligible bidders should possess relevant PEC categories for HVAC and mechanical works, be registered with FBR and ATL, and demonstrate prior experience in similar airport or institutional HVAC projects. Earnest Money and CDR requirements will be as per bidding documents. The tender was published on 25th June 2026, with a submission deadline of 2nd July 2026 at 23:59:59. Bidders must submit their technical and financial bids in accordance with the tender documents. The submission address and detailed instructions are available from the Divisional Engineer ES E&M office, Sindh Division, CATI, Sukkur. A practical tip for bidders: Carefully review the corrigendum and updated BOQ specifications, especially the change from heat & cool to DC inverter units, to ensure compliance and accurate pricing. Early site visits and clarifications with the Divisional Engineer office can help avoid technical non-compliance.