DI-012_REV_3_APPENDAGE_AND_CONTROL_SURFACE_DRAWING.pdf

This document is a detailed engineering design drawing for an Appendage & Control Surface, specifically for a marine vessel, prepared by TAI Engineers, LLC for the United States Department of the Interior. The technical drawings include multiple view profiles such as outboard profile, plan view, aft view, profile view, bow thruster section, skeg profile view, and various detailed cross-sections. The drawings provide precise dimensional specifications for key structural elements including deck levels, propeller locations, rudder headbox offsets, baseline measurements, and structural components like the main deck, second deck, and double bottom. The document includes detailed offset tables for rudder headbox sections and profiles, with measurements spanning multiple reference points. The drawing is marked with Distribution Statement C, authorizing distribution to U.S. Government agencies and their contractors, with other requests to be referred to the US Department of Transportation Volpe Center.