This tender invites qualified contractors to upgrade the LAN infrastructure at key locations including Islamabad, DMR Lahore Aviation, and Sihala Installation. Issued by Pakistan State Oil Company Limited in Islamabad, this project falls under the IT & Office Equipment category, focusing on enhancing network capabilities for critical operational sites. The scope involves comprehensive replacement and enhancement of existing LAN systems, ensuring robust connectivity and improved data transmission across multiple sites. Contractors must be prepared to handle technical challenges related to site accessibility and integration with current infrastructure in Islamabad and Lahore regions. The work demands adherence to high standards of network engineering and installation best practices. Bidders should ensure compliance with PEC registration requirements relevant to IT infrastructure projects and maintain active FBR/ATL status for the fiscal year 2025-26. It is advisable to verify all tax documentation and ensure the submission of Earnest Money in the form of a Call Deposit Receipt (CDR) as per tender instructions to avoid disqualification. The submission deadline is set for 15th April 2026 at 14:15 hours, with bid opening commencing at 15:00 hours on the same day via the SAP Ariba portal. Tender documents are available exclusively through SAP Ariba from 30th March 2026 until 15th April 2026 between 09:00 and 14:15 hours. All submissions must be made electronically through the portal. Pro-Tip: Make sure to register on the SAP Ariba portal well in advance and upload all required documents including NTN, GST/PST certificates, and CNIC copies to avoid last-minute technical issues. Also, keep an eye on the commercial bid opening date notification, which will be communicated only to technically qualified bidders.