JLL-Midnight Sun IFMS LLC*, Vienna, Virginia, is awarded a $33,078,827 firm-fixed price, indefinite-delivery/indefinite-quantity modification to a previously awarded contract (N69450-19-D-1750). This modification provides the exercise of Option Five for base operating support services at the Bureau of Medicine and Surgery, Naval Air Station Jacksonville, and outlying areas. Work will be performed in Jacksonville, Florida, with an expected completion date of December 2024. The total cumulative value of the contract is increased to $152,575,147. No funds will be obligated at time of award. Fiscal 2024 operations and maintenance (Navy), fiscal 2024 operations and maintenance (Marine Corps); and fiscal 2024 Navy working capital funds, will be obligated on individual task orders issued during the option period. Naval Facilities Engineering Systems Command Southeast, Jacksonville, Florida, is the contracting activity.