5.5.6 - Y-2232-44 Seachests.pdf

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Attached to
Yaquina Shipyard Overhaul FY26
Solicitation number
W9127N25BA012
Issued by

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Written by GovTribe AI ·

The file is a detailed technical drawing of seachests for the Dredge Yaquina, a U.S. Army Corps of Engineers vessel. The engineering drawings, labeled Y-2232-44, provide comprehensive schematic views and technical specifications for multiple seachest configurations, including detailed cross-sections, flow area measurements, and structural design elements. The drawings include multiple views such as section views, key plans, and specific details for strainers, valves, and system components, with precise measurements and annotations for engineering and fabrication purposes.

The technical drawings are part of a planned overhaul for the Dredge Yaquina, which is scheduled for a shipyard availability from December 2025 through February 2026, including a 60-day drydock period. The drawings appear to be preparatory documentation for the upcoming maintenance and repair contract, which will be awarded under a Master Ship and Repair Agreement (MSRA) by the U.S. Army Corps of Engineers, Portland District, with a solicitation number W9127N25BA012 and an anticipated contract start in August 2025.

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5.6.1 - Y-2496-2 Hopper Door Operating Gear.pdf PDF
5.4.2 - Y-2232-9 Tank Top Plating1.pdf PDF
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5.8.4 - Y-2272-1 Chain Locker.pdf PDF
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5.6.5 - Y-2494-1 Transv BHD 32 & 53 in Way of Hopper.pdf PDF
5.9.1 Y-3878-18 HVAC Upper Deck.pdf PDF
5.6.1 - Y-2494-3 Hopper Framing.pdf PDF
5.8.7 - Y-1032-16 General Arrangement.pdf PDF
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5.5.5 - DTC 5241115 Trunnion.pdf PDF
5.6.8 - Y-2496-2 Hopper Door Operating Gear.pdf PDF
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5.6.7 - Y-2494-3 Hopper Framing.pdf PDF
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5.3.2 Y-2636-1 Shaft Struts.pdf PDF
5.6.7 - Y-2496-2 Hopper Door Operating Gear.pdf PDF
5.9.2 - D-1441-1.PDF PDF
5.6.4 - Y-2496-2 Hopper Door Operating Gear.pdf PDF
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Y-2232-44-1 OF 2

Y-2232-44-2 0F 2

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