Oxygen Inerting System and Accessories

The Department of Energy Office of Science, through Argonne National Laboratory operated by UChicago Argonne LLC, is seeking manufacturers to provide a firm fixed-price proposal for an Oxygen Inerting System and related accessories. The procurement includes specific technical components such as Imperial Pipe Fittings, Oxygen Transmitters, Minox-I I/S Barriers, Stainless Steel Prefilter Particulate Filters, and Flow Switches, with requirements for ATEX-certified oxygen sensors, two-wire loop powered transmitters, and stainless steel enclosures. Only manufacturers are eligible to respond to this solicitation, which requires fabrication, testing, and delivery including packaging and shipping. Interested parties must complete and submit the Argonne Representations and Certifications form along with their quotation, demonstrating compliance with various federal acquisition requirements including Buy American Act provisions and telecommunications equipment restrictions. The solicitation was posted on October 1, 2025, with a very tight deadline requiring responses by October 3, 2025.

This procurement does not utilize any set-aside designations and is open to all qualifying manufacturers. No information is provided regarding potential incumbents, current contractors, or specific award values or budget ranges for this opportunity. The delivery terms specify FOB Destination to Lemont, Illinois 60439, which also serves as the place of performance for this contract. Payment terms are established as Net 30 days following delivery and acceptance of the oxygen inerting system and accessories. The solicitation falls under NAICS code 334513 for Instruments and Related Products Manufacturing and PSC category 6640 for Laboratory Equipment and Supplies, indicating the specialized nature of the industrial process control equipment being procured.