The contractor will provide SIEMENS Femap with Nastran node-lock licenses, using existing Code 333 dongles, for finite element modeling (FEM), analysis (FEA), and post-processing. The work also includes annual software maintenance and technical support during business hours, covering updates, upgrades, and bug fixes, plus email, telephone, and web-based support. Femap training is required upon request. The contract includes a base year followed by two option periods.