101-6634860D Structural Module 1.pdf

This is a structural design drawing set for the NOAA Ship Thomas Jefferson (Hull 1169, TAG 52), specifically detailing Structural Module Assembly 1. The document comprises comprehensive engineering plans and specifications for the vessel's hull structure, filed by ABS (American Bureau of Shipping) for reference purposes per letter T2079861 dated February 10, 2021.

The drawings include detailed material specifications, frame assemblies, and structural details across multiple pages. The materials list identifies steel components conforming to ASTM A36 standards, with various plate types, angle sections, and structural elements specified by size and weight. The document contains numerous frame details (Frames 1-21 shown), elevation views, plan views, sections, and structural connections that define the vessel's internal framing, deck arrangements, and hull reinforcement requirements. Specific details address plate butts, shell connections, chine configurations, and various structural junctures throughout the vessel's length. The drawing set includes dimensional specifications, material grades, welding requirements, and reference callouts to related structural details and installation notes, providing comprehensive guidance for the fabrication and assembly of the ship's structural modules.