Fermi National Accelerator Laboratory (FNAL) is seeking proposals for the 2026 15KV Feeder 37 and 46B Upgrades, including all work defined in the Scope of Work. The subcontractor must provide transportation, overhead, bonding, insurance, and safety oversight. A pre-proposal meeting and site visit are scheduled for July 22, 2026, at the Fermilab Bading Office. Performance of services will take place at the Fermilab site in Batavia, Illinois. No budget amount is specified in the description.