Comet Evo 300DS X-ray System

Oak Ridge National Laboratory (ORNL), operated by UT-Battelle for the Department of Energy, seeks a firm fixed price quote for a Comet Evo 300DS X-ray System or domestic equivalent, with proposals due May 20, 2026 at 5:00 PM EST and questions due May 18, 2026 at 3:00 PM EST. This is not a small business set-aside.

Place of performance is Oak Ridge, Tennessee. The NAICS code is 334517, Irradiation Apparatus Manufacturing; the PSC code is 6635, Physical Properties Testing and Inspection. The specification requires one PXS EVO 300DS directional X-ray tube head operating at 50–300 kV with 0.5–4.5 mA output and 900 W power capacity, one CONTROL EVO unit, one 25 m PXS EVO interconnection cable, a 4-legged tube stand, two flight cases, a cable bag with spare fuse kit, English user manual, collimator, slit aperture, filter fixture, lamp tower with siren, door contact and cables, and extension cables with 50 m lengths. FAR 52.211-6 Brand Name or Equal applies, permitting domestic alternatives.

Award will be made to the lowest priced, technically acceptable proposal. Offer validity is 120 days. Offerors must submit a firm fixed price quote with proposed delivery schedule, completed Abbreviated Representations and Certifications (BSD-CS-2260), and a statement of any exceptions to terms and conditions. The solicitation incorporates ORNL Terms and Conditions for Commercial Items & Services Under Simplified Acquisition Threshold (BSD-CS-2154) and Prime Flowdown Clauses (BSD-CS-2258), which flow down approximately 80 FAR clauses and DOE-specific provisions addressing export controls, Buy American Act compliance, cybersecurity, and personnel security. Sellers must maintain Commercial General Liability and Professional Liability insurance of $2,000,000 minimum each. Direct questions to Morgan Hale, Procurement Officer, halemt@ornl.gov.