Kellogg, Brown, and Root Services Inc., Houston, Texas, is awarded a $12,299,655 cost-reimbursement modification to task order N3319118F4417 under previously awarded contract N62742-16-D-3551 to increase the maximum dollar value and to extend the contract completion date for base operating support services at Naval Support Facility Redzikowo, Slupsk, Poland. This award brings the total cumulative value to $49,300,120. Work will be performed in Slupsk, Poland, and is expected to be completed by May 2023. Fiscal 2023 operation and maintenance (Navy); and fiscal 2023 research, development, test and evaluation (DOD) funds in the amount of $4,571,892 will be obligated at time of award, and $3,778,848 will expire at the end of the current fiscal year. The Naval Facilities Engineering Systems Command Europe, Africa, Central, is the contracting activity.