Development of CDU & VDU Sub Model on Composition Basis in Aspen Unified PIMS Software

Pak-Arab Refinery Limited (PARCO) invites bids from Aspen authorized parties in foreign currency for the development of CDU & VDU sub model on composition basis in Aspen Unified PIMS software. This tender is specifically for the development of a software sub model to enhance refinery process simulations. Items being procured: - Development of CDU & VDU Sub model on Composition Basis in Aspen Unified PIMS Software The technical scope involves software development within Aspen Unified PIMS, requiring expertise in refinery process modeling and Aspen software capabilities. Bidders must be authorized Aspen parties and capable of delivering the required software solution. Interested parties should note the bid bond requirement of PKR 150,000. Tender documents are available free of cost through SAP Ariba portal from 01.09.2026 to 08.09.2026. Bid submission and opening will be conducted electronically via SAP Ariba, with submission deadline on 15.09.2026 at 15:00 PST and bid opening at 15:30 PST the same day. Eligibility includes being an Aspen authorized party and local agents must submit valid NTN certificates along with the SAP Ariba portal submission. Tender documents can be obtained against a written request on company letterhead with Aspen authorized letter. A practical tip for bidders is to ensure timely registration and familiarity with the SAP Ariba portal to avoid submission issues. Early preparation of bid documents and compliance with all tender requirements will enhance chances of success. For further details, visit www.parco.com.pk or the SAP Ariba portal link provided in the notice.