Mass Flow Controller, Valve, Transducer and Sensor Gauge or domestic equivalent.

The Department of Energy's Oak Ridge National Laboratory is soliciting firm fixed price proposals for mass flow controllers, valves, transducers, and sensor gauges or domestic equivalents required by the Enrichment Science and Engineering Division. The procurement is classified under NAICS code 334513 (Industrial Process Measurement and Control Instrumentation) and PSC code H266 (Equipment and Materials Testing). Award will be made to the lowest priced, technically acceptable proposal, with offers due by April 10, 2026, at 4:00 PM EST. Offerors must submit completed Representations and Certifications documentation, a firm fixed price quote with a proposed delivery schedule, and any statements regarding exceptions to the terms and conditions. Questions regarding the solicitation must be submitted to the Procurement Officer, B. Waring (waringbc@ornl.gov), by April 8, 2026, at 4:00 PM EST. The proposal validity period is 120 days from submission.

This is not a set-aside procurement, and no incumbent contractor or current contractor is identified in the solicitation documents. The Bill of Materials specifies quantities totaling 220 units across five line items, including 30 mass flow controllers (20,000 SCCM rated), 30 vacuum sentry valves, 40 pressure transducers, 80 additional transducers with NW40KF flanges, and 40 low-pressure hot cathode gauge sensors. All items referenced in the bill of materials are manufactured by MKS Instruments, though offerors may propose domestic equivalents. The place of performance is Oak Ridge, Tennessee 37830. Offerors must comply with comprehensive federal requirements flowing down from UT-Battelle's Prime Contract with the Department of Energy, including export control compliance, Buy American Act certifications for supplies exceeding $15,000, and DOE-specific orders covering quality assurance, safety protocols, and information security safeguards.