This tender from Sui Northern Gas Pipelines Limited in Lahore invites bids for the supply of digital pressure and temperature calibrators, essential for accurate measurement and control in gas transmission systems. The procurement targets two units, emphasizing quality and compliance with technical standards. The supply involves sourcing advanced digital calibrators from original manufacturers or authorized distributors, ensuring reliability and precision. Lahore's industrial environment demands equipment that can withstand operational challenges, making this tender critical for maintaining system integrity and safety. Bidders must hold valid PEC registration and be active taxpayers with the Federal Board of Revenue, including a Professional Tax Clearance Certificate for the fiscal year 2025-26. The tender requires earnest money as per documents and a Call Deposit Receipt of Rs. 2,500 for purchasing tender documents. Compliance with FBR and ATL status is mandatory to ensure eligibility. Submission deadline is set for 30th December 2025 at 2:30 PM, with bid opening at 3:00 PM on the same day. Bids must be submitted physically at 1st Floor, 21 Kashmir Road, Lahore. The process includes submitting a Pay Order or Demand Draft along with proof of tax status and clearance certificates. Pro-Tip: Carefully review the tender advertisement for specific stamp duty and earnest money submission requirements, as these are often overlooked and can lead to disqualification. Ensure all tax documentation is current and properly attached to avoid delays or rejection.