On September 22, 2025, Region 2 issued a unilateral administrative order (UAO) under CERCLA to the Respondent to perform the soil component of the remedy for the LVRR Derailment Superfund Site in Genesee, Monroe, and Livingston Counties, NY. The work required under this UAO includes the excavation and disposal of TCE-contaminated soil and backfilling of the excavated area with clean soil. The remedy for the Site was selected on September 28, 2023, and the design of the soil component of the remedy was undertaken pursuant to an administrative order on consent with the Respondent issued on September 30, 2024.