Northrop Grumman Marine Systems, Sunnyvale, California, is awarded a $10,771,968 firm-fixed-price contract for the procurement of materials for the Ship’s Service Turbine Generators onboard three Virginia-class submarines. Work will be performed at Sunnyvale, California and is expected to be completed in August 2024. Fiscal 2022 operations and maintenance (Navy) funds in the amount of $10,771,968 will be obligated at time of award and will expire at the end of the current fiscal year. One company was solicited for this sole-source requirement under authority of 10 U.S. Code 2304(c)(1). The Naval Sea Systems Command, Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility, Hawaii, is the contracting activity (N32253-22-C-0011).