Pakistan Airports Authority invites sealed bids for Procurement of Antifreeze Coolant for North Region Airports Locations. Bid No LC N 2011 11 RNSN 5566. Fixed Bid Security PKR 139200. Bid Submission Date 02-11-2026 1100 Hours Monday and Bid Opening 02-11-2026 1130 Hours Monday at Logistics Center North. Basis FOR Logistics Centre North. Procurement through EPADS Version 2.0. Method Least Cost Based Selection LCBS. Original bid security must reach before opening. Details at ppra gov pk and paa gov pk