This is a federal contract award to Sierra Northern Railway, a for-profit company, by the Surface Deployment and Distribution Command (SDDC), a component of the U.S. Department of Defense. The contract is for $2,414,146.59 for monthly standard rail operations services at the Military Ocean Terminal Concord (MOTCO) facility in Concord, California. The contract has a firm fixed price pricing type and an ultimate completion date of June 30, 2024. This contract is not set aside for any special business designation. Sierra Northern Railway has been a registered federal contractor since 2018 and has extensive experience providing rail maintenance, terminal operations, and transportation services to the Department of Defense.