The Department of the Interior, specifically the U.S. Geological Survey (USGS), intends to award a purchase order to Oxford Instruments America, Inc. for maintenance services on critical laboratory equipment, including two Energy Dispersive Spectrometers (EDS) and one electron backscatter diffractometer (EBSD). This procurement is essential to ensure the operational efficiency of the Tescan Vega scanning electron microscope (SEM) at the Menlo Park facility, as timely maintenance is crucial for uninterrupted geochemical data collection and structural analysis. The existing service relationship with Oxford Instruments is vital for sustaining the SEM's performance, highlighting the importance of specialized technical support in federal research and development projects. Interested parties may submit inquiries via email to Lynn Applegate at capplegate@usgs.gov by March 19, 2025, at 1:00 AM PDT, as no hardcopy submissions will be accepted.