Calibration Gas Mixture Supply

Sui Northern Gas Pipelines Limited, a leading Gas Transmission & Distribution Company, invites sealed bids from original manufacturers, authorized distributors, dealers, and suppliers registered with Income Tax and Sales Tax Departments. Bidders must possess a valid Professional Tax Clearance Certificate and be active taxpayers on the Federal Board of Revenue list for the supply of Calibration Gas Mixture. Items being procured: - Calibration Gas Mixture Qty. 06 Nos. This tender is for the supply of calibration gas mixtures essential for gas measurement and quality control. The procurement is open to both international and local bidders under an open competitive bidding process. Tender documents can be purchased by submitting a Pay Order or Demand Draft of Rs. 2,500/- in favor of Sui Northern Gas Pipelines Limited. Bidders must provide proof of active taxpayer status from FBR for both Income Tax and Sales Tax along with a valid Professional Tax Certificate when requesting tender documents. The tender closing date is set for 14th September 2026 at 2:30 PM, with the opening scheduled at 3:00 PM. Bidders are advised that currently there is no provision in the ePADS system to process foreign currency tenders; therefore, arrangements have been made to upload the tender on the PPRA website as per the referenced letter. Interested bidders should ensure compliance with all eligibility criteria including valid PEC category if applicable, and timely submission of earnest money and bid security. The tender documents and further details can be obtained from the office at 1st Floor, 21 Kashmir Road, Lahore. A practical tip for bidders is to carefully prepare all tax and registration documents to avoid disqualification and to submit the Pay Order promptly to secure the tender documents well before the closing date.