The Department of Health and Human Services (HHS) plans to award a sole-source, one-year manufacturer’s extended warranty and preventive maintenance agreement for a specific Astrophysics cargo X-ray inspection system located at the NIEHS Central Receiving Facility, Building 110 Warehouse. Services will include full parts and labor coverage, preventive and corrective maintenance, a radiation safety survey, and telephone technical support with on-site response within one business day. The period of performance is August 29, 2026, through August 28, 2027. This is a notice of intent; interested parties may submit a capability statement demonstrating their ability to provide the required services. To receive an award, contractors must be registered in SAM.gov.