Katmai Technical Services LLC,* Anchorage, Alaska, is awarded a $21,126,941 firm-fixed-price contract for Ground Training Systems Support-West. The work to be performed provides range management services to include systems operation, equipment maintenance, inventory management, and landscaping. Ranges supported will include ground, air-to-ground, air combat, and small arms ranges. This contract contains two unexercised options, which if exercised would increase cumulative contract value to $21,126,941. Work will be performed at multiple Marine Corps installations and is expected to be completed by Nov. 4, 2023. Fiscal 2022 operations and maintenance (Marine Corps) funds in the amount of $9,577,403 are obligated on this award and will expire at the end of the current fiscal year. This contract was a sole source acquisition under the authority of 15 U.S. Code 637(a). Marine Corps Systems Command, Quantico, Virginia, is the contracting activity (M67854-22-C-8012).