Procurement of Colorimetric & Gravimetric Cartridges for Various Aviation Stations

Pakistan State Oil Company Limited Karachi invites sealed e-bids through SAP Ariba from eligible contractors with adequate past relevant experience and financial capabilities for the procurement of Colorimetric & Gravimetric Cartridges for Various Aviation Stations. Items being procured: - Colorimetric Cartridges - Gravimetric Cartridges The procurement is aimed at supplying these cartridges to various aviation stations under PSO's operational network. Bidders must have relevant experience and financial strength to fulfill the contract requirements. The tender follows a Single Stage - Two Envelope bidding procedure ensuring technical and financial bids are submitted separately. Bid documents can be collected from 07 September 2026 till 22 September 2026 between 08:30 AM to 02:15 PM via SAP Ariba portal. The bid submission deadline is 22 September 2026 till 02:15 PM, with bid opening scheduled on the same day at 03:00 PM onwards. Only technically qualified bidders will be invited for commercial bid opening. Interested parties must register on the SAP Ariba portal to access tender documents and submit bids electronically. Vendors without an Ariba Network ID are advised to register promptly to participate. This tender is published by Pakistan State Oil Company Limited, located in Karachi Sindh. Bidders should ensure compliance with all tender requirements and submit bids through the SAP Ariba portal only. A practical tip for bidders: Ensure timely registration on the SAP Ariba portal and complete bid submission well before the deadline to avoid last-minute technical issues.