Catamaran Drawings & 3D Model

I have just taken ownership of a used catamaran and need an experienced naval architect to bring her documentation up to date. A handful of legacy drawings came with the vessel, but I need you to check their accuracy—specifically the hull structure and the interior compartments—before we move on to a fresh design package.

Once the verification is complete, I will rely on you to prepare a new General Assembly plan, fully detailed structural drawings, and a complete 3D model. While I do not have a mandatory standard such as ISO or ABYC to follow, I still expect the work to reflect industry best practice and be delivered in professional CAD formats that any classification society or yard would accept.

Deliverables
• 3D Scans, processed model, and verification report highlighting any discrepancies found in the existing hull-structure and interior-compartment drawings
• Updated General Assembly plan in DWG and PDF
• Full structural drawing set (sections, profiles, scantlings) in DWG and PDF
• 3D solid model of the entire catamaran, native file (Rhino, SolidWorks, or similar) plus STEP/IGES export

I will provide all drawings on hand, photographs, and measurements taken during the recent haul-out. Please outline the software you intend to use, your approximate timeline, and a brief note on comparable catamaran projects you have handled so I can gauge fit straight away.