Harper Construction Co. Inc., San Diego, California, was awarded a $76,848,819 modification (P00003) to contract W912BV-23-C-0002 for the construction of a maintenance hangar. Work will be performed at Tinker Air Force Base, Oklahoma, with an estimated completion date of Dec. 21, 2024. Fiscal 2023 military construction, Army funds in the amount of $76,848,819 were obligated at the time of the award. U.S. Army Corps of Engineers, Tulsa, Oklahoma, is the contracting activity.