Exhibit 10. Impressed_Cathodic_Protection_List.xlsx

This is an exhibit listing impressed cathodic protection systems at Fermi National Accelerator Laboratory. The document provides a comprehensive inventory of cathodic protection infrastructure organized into two main sections: individual voltage protection systems and ground structure assessment locations. The first section identifies 19 systems, including ten Main Injector stations (MIPV01-MIPV10), three additional ICW water systems (MINOS, AP10, and CUB), and five Test Beam systems (PS1-PS4 and NS1), with their respective system types and geographic locations throughout the facility. The second section catalogs 39 ground structure assessment points (GSAT structures) distributed across the laboratory campus, each assigned unique structure numbers, grid coordinates, drawing sheet references, and specific physical locations such as Casey's Pond, Wilson Street, Discovery Road, and various laboratory and administrative buildings.

This inventory directly supports the cathodic protection maintenance services solicitation (SM-381952) issued by the Department of Energy's Fermi National Accelerator Laboratory, which seeks qualified contractors to perform monthly and annual inspection, testing, and reporting on these underground natural gas piping cathodic protection systems and impressed current stations. The detailed listing of system locations and structure identifiers enables prospective contractors to understand the scope, geographic distribution, and technical infrastructure requiring maintenance services, including system measurements, condition assessments, routine minor maintenance, deficiency notifications, and comprehensive inspection reporting with corrective action recommendations.