Driving and Laboratory Services for Quality Testing Units by Pakistan State Oil

Pakistan State Oil Company Limited invites sealed electronic bids through SAP Ariba from eligible contractors for the provision of Driving and Laboratory Services Required for Quality Testing Units (QTV). The tender reference is QA-A4907-NZ and follows a single stage two envelope bidding procedure. The scope encompasses driving services and laboratory testing support for quality testing operations under PSO's quality assurance division. Services are required in Sindh province, with the contracting authority headquartered in Karachi. Bidders must demonstrate adequate past relevant experience and sound financial capabilities to undertake this service contract.

Eligible contractors must possess valid NTN and GST/PST certificates and demonstrate active tax payer status. The bidder or authorized representative must provide a valid CNIC. Participation requires registration on the SAP Ariba Network platform; vendors without existing Ariba credentials must register via the PSO tender portal before submitting bids. All documents must be submitted electronically through the designated SAP Ariba link. Bid security requirements and detailed eligibility criteria are contained within the tender documents available through the portal.

Tender documents are available for collection through SAP Ariba from 27 July 2026 until 11 August 2026 between 08:30 AM and 02:15 PM. Bids must be submitted by 11 August 2026 at 02:15 PM, with public bid opening scheduled for the same day at 03:00 PM. Interested vendors should request tender documents by uploading a duly signed and stamped request on official letterhead via SAP Ariba. For further updates and clarifications, bidders are advised to regularly visit the PSO procurement website at www.psopk.com/procurement and the PPRA website.