This is a Delivery Order contract awarded by the U.S. Surface Deployment and Distribution Command (SDDC), a Defense agency, to Sierra Northern Railway, a for-profit organization, for $100,878.69. The contract is for Unscheduled Repairs-Miscellaneous services with a performance period ending on December 31, 2023. The contract type is Firm Fixed Price. This award does not have a set-aside designation. Sierra Northern Railway has been awarded multiple federal contracts from the SDDC for rail maintenance and terminal operations at the Military Ocean Terminal Concord (MOTCO) facility in California, demonstrating expertise in managing rail infrastructure for defense logistics.