Services for Integrity Assessment of 11 Warehouses, Calibration of PRVs, and Inspection Consultancy at PSO

Pakistan State Oil (PSO) invites sealed e-bids through SAP Ariba from eligible contractors with adequate past relevant experience and financial capabilities for three distinct service contracts based in Karachi and Southern Region Aviation Facilities. Items being procured: - Services Required for Integrity Assessment of 11 Warehouses at PSO Keamari Terminal - Services required for Calibration of PRVs installed at the Southern Region Aviation Facilities - Independent Inspection Consultancy for Technical Due Diligence of Third-Party Inspection Company's Piping Inspection Work at ZOT The scope includes detailed integrity assessment of storage warehouses, precise calibration of Pressure Relief Valves (PRVs) at aviation facilities, and expert inspection consultancy for technical due diligence of piping inspections. These services are critical to maintaining operational safety and compliance with industry standards. Interested bidders must be registered with FBR and appear on the Active Taxpayers List (ATL). Experience in similar projects and valid PEC categories relevant to inspection and calibration services are required. Earnest Money Deposit (EMD) and bid security must be submitted as per tender documents. Bid documents can be collected and submitted exclusively through the SAP Ariba portal from 14.09.2026 to 29.09.2026 between 08:30 AM and 02:15 PM. The bid submission deadline is 29.09.2026 till 02:15 PM, with bid opening scheduled on the same day at 03:00 PM onwards. The technical bid will be evaluated first, and commercial bid opening date will be communicated to technically qualified bidders. A practical tip for bidders: Ensure your SAP Ariba profile is fully updated and compliant before the bid submission deadline to avoid disqualification. Also, carefully follow the instructions for tender document requests by mentioning the correct Tender No. and Delivery Period in your request. This tender offers a valuable opportunity for qualified service providers to engage with Pakistan State Oil on critical integrity and inspection services in Karachi and Southern aviation sectors.