Tracks Unlimited LLC,* Mountainside, New Jersey, is awarded a $47,400,259 firm-fixed-price, indefinite-delivery/indefinite-quantity contract for maintenance and repair of railroad trackage. This contract provides for all labor, supervision, management, tools, materials, equipment, facilities, transportation, incidental engineering, and other items necessary to maintain and repair railroad trackage. Work will be performed at Naval Weapon Station Earle, Colts Neck, New Jersey (60%); and Naval Support Activity Mechanicsburg, Pennsylvania (40%), and is expected to be completed by July 2029. No funds will be obligated at time of award. Fiscal 2024 operation and maintenance, (Navy) contract funds in the amount of $8,386,348 will be obligated for recurring and non-recurring work on individual task orders issued during the base period. This contract was competitively procured via SAM.gov, with three offers received. The Naval Facilities Engineering Systems Command, Mid-Atlantic, Norfolk, Virginia, is the contracting activity (N4008524D0002).