Parametric 3D Ship Hull Modeling in Rhinoceros/Grasshopper

A subcontract is being offered to develop a parametric ship hull modeling tool within Rhinoceros 3D using only native Grasshopper modules, specifically to support the U.S. Coast Guard’s Salvage Engineering Response Team. The tool must generate accurate, hydrostatically valid hull forms based on minimal input data, enabling rapid geometric reconstruction for salvage and response operations. The development must rely exclusively on built-in Grasshopper functionality without external plugins or custom code, ensuring accessibility, maintainability, and compatibility within the USCG’s existing digital workflows. This opportunity is a total small business set-aside under NAICS code 541330, reserved for small businesses as defined by the SBA, and is managed by the Department of Homeland Security through its Coast Guard Contract Operations office. The solicitation was posted on June 17, 2026, with proposals due by July 7, 2026, at 3:59 AM UTC. The work will be performed remotely with no specified place of performance, and the successful vendor must deliver a functional, robust, and user-friendly tool that meets stringent maritime engineering standards without requiring advanced technical expertise from end users.