This tender invites qualified contractors in Karachi under Pakistan State Oil Company Limited for mechanical works involving the connection of flush tanks at Kemari Terminal B. The scope includes precise mechanical installation and integration of flush tanks, requiring expertise in handling industrial plumbing and mechanical systems within a critical fuel storage environment. The project demands contractors with PEC Category C-6 certification and relevant specialization to ensure compliance with technical standards. The site at Kemari Terminal B presents engineering challenges such as working within an operational fuel terminal, requiring strict adherence to safety and quality standards. Contractors must demonstrate past experience and financial capability to manage such specialized mechanical works. Bidders should ensure their PEC registration is current and valid for the 2025-26 financial year, with a C-6 category and relevant specialization. Additionally, compliance with FBR Active Taxpayers List (ATL) status is mandatory. It is advisable to prepare all documentation including Earnest Money in the form of Call Deposit Receipt (CDR) as per tender requirements to avoid disqualification. The submission deadline is set for 20th January 2026 at 14:15 hours, with bid opening scheduled the same day at 15:00 hours via the SAP Ariba portal. Tender documents are available from 5th January 2026 through SAP Ariba between 08:30 and 14:15 hours. All submissions must be made electronically through the SAP Ariba platform. Pro-Tip: Make sure to register early on the SAP Ariba portal and upload the signed and stamped request letter on official letterhead to avoid delays. Also, carefully review the tender advertisement for any specific stamp duty or Earnest Money requirements which are often overlooked and can lead to bid rejection.