Aptim Federal Services LLC, Baton Rouge, Louisiana, is awarded $12,440,388 for firm-fixed-price modification placed against contract N62473-22-D-1811. This modification provides for the exercise of Option 1, for additional various environmental services, including operation and maintenance of government-owned facilities for the processing and disposition of industrial and/or oily wastes, containerized solid waste services, including associated oil and hazardous substance spill response, professional services for environmental compliance projects at Navy and Marine Corps installations within the Naval Facilities Engineering Systems Command (NAVFAC) Southwest area of operations. All work will be performed in California, with an expected completion date of March 2024. Fiscal 2023 operation and maintenance (Navy) funds in the amount of $12,440,388 are being obligated at time of award and will expire at the end of the current fiscal year. NAVFAC Southwest, San Diego, California, is the contracting activity.