5.4.1 Slops Tanks Annual Maintenance - Y-2232-42 Misc. Tanks.pdf

The document is a detailed engineering drawing set for Miscellaneous Tanks for the Dredge Yaquina, containing multiple technical sheets with comprehensive structural and design specifications. The drawings, created by Norshipco for the U.S. Army Corps of Engineers, provide intricate plans and elevations for various tank components, including expansion tanks, stack tanks, and other auxiliary tank systems. Each sheet includes multiple detailed views, sections, and annotations with precise measurements, material specifications, welding instructions, and structural details for different tank configurations and their supporting structures.

The technical drawings cover a range of tank designs with specific focus on dimensions, mounting details, pipe connections, insulation requirements, and structural reinforcements. The sheets include plan views, elevation views, and cross-sectional details at various scales, with notations for material types, welding specifications, and engineering notes. The drawings are part of the technical documentation for the Dredge Yaquina's miscellaneous tank systems, likely supporting the upcoming shipyard overhaul and maintenance project scheduled for August 2025 through February 2026.