This tender invites qualified contractors to provide one day care services at PSO House located in Karachi, Sindh. Issued by Pakistan State Oil Company Limited, this opportunity focuses on facility management services ensuring cleanliness, maintenance, and operational support within the corporate premises. The scope includes daily upkeep and care of the PSO House, requiring contractors to demonstrate experience in managing similar corporate environments. Karachi's urban setting demands efficient resource management and adherence to safety standards while maintaining the building's operational integrity. Bidders should ensure compliance with relevant PEC categories and maintain active FBR/ATL status for the financial year 2025-26. It is advisable to prepare all documentation including Earnest Money and Call Deposit Receipt (CDR) as per PSO's procurement guidelines to avoid disqualification. Submission deadline is set for 29th January 2026 at 2:15 PM, with bid opening scheduled the same day at 3:00 PM via the SAP Ariba portal. All bids must be submitted electronically through the portal, and interested parties should collect tender documents by uploading a signed request letter on SAP Ariba. Pro-Tip: Make sure to register on the SAP Ariba portal well in advance and double-check the technical bid requirements to avoid common pitfalls such as missing NTN or GST certificates which often delay bid acceptance.