Supply of Water Treatment Chemicals for HVAC System at Allama Iqbal International Airport Lahore (Framework Agreement)

Pakistan Airports Authority invites bids for the supply of water treatment chemicals for the HVAC system at Allama Iqbal International Airport, Lahore, under a framework agreement. This procurement is being conducted as per PPRA Rule 36(b) using the Single Stage, two Envelope Procedure. The process will be managed through the EPADS v2.0 e-procurement portal, and all interested suppliers must submit their bids electronically via https://epads.gov.pk. Items being procured: - Supply of water treatment chemicals for HVAC system at AIIAP Lahore (Framework Agreement) The technical scope covers the provision of specialized water treatment chemicals suitable for large-scale HVAC systems operating at a major international airport. Bidders must ensure that the chemicals offered meet the required quality standards and are compatible with the existing HVAC infrastructure at AIIAP Lahore. The contract will be awarded as a framework agreement, allowing for periodic supply as per the airport's operational needs. Eligible bidders must be registered with FBR and appear on the Active Taxpayers List (ATL). A fixed bid security of Rs. 500,000 in the form of a Pay Order or CDR is mandatory and must be submitted as per the instructions in the tender document. Only bids submitted through the EPADS v2.0 portal will be considered; no manual or postal submissions will be accepted. The deadline for bid submission is Thursday, October 8, 2026, at 11:00 AM. Bids will be opened the same day at 11:30 AM through the EPADS system. A practical tip for bidders: Ensure your EPADS registration and digital signatures are valid and active well before the submission deadline to avoid last-minute technical issues. For further details, visit www.paa.gov.pk or contact the numbers provided in the notice.