5.4.3 - Y-2232-9 Tank Top Plating.pdf

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Attached to
Yaquina Shipyard Overhaul FY26
Solicitation number
W9127N25BA012
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About this file

The document is a detailed technical drawing set for Tank Top Plating Details for the Dredge Yaquina, prepared by Norfolk Shipbuilding & Drydock Corporation. The drawings (Y-2232-9) provide comprehensive engineering specifications for tank top plating, including multiple section views, plan views, and detailed structural annotations. The technical drawings include precise measurements, welding instructions, material specifications, and structural details for various tank top sections, with general notes outlining welding standards, material requirements, and installation guidelines. The drawings are part of the technical documentation for the U.S. Army Corps of Engineers' upcoming shipyard overhaul of the Dredge Yaquina, which is scheduled for a drydock period from December 2025 through February 2026.

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Y-2232-9-1 OF 2

Y-2232-9-2 OF 2

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