5.6.1 - Y-2496-2 Hopper Door Operating Gear.pdf
PDF 4 MB Posted
- Attached to
- Yaquina Shipyard Overhaul FY26
- Solicitation number
- W9127N25BA012
About this file
The provided file is a detailed technical drawing (Y-2496-2) for the Hopper Door Operating Gear of the Dredge Yaquina, a U.S. Army Corps of Engineers vessel. The three-page engineering schematic includes precise mechanical design specifications for the hopper door actuators, including dimensional details, material specifications, and assembly instructions for components such as hydraulic cylinders, guide bearings, and operating rods. The drawing provides comprehensive engineering views including section, plan, and detailed component views with specific measurements and fabrication notes, indicating it is a critical technical document for the ship's mechanical systems.
The drawing is directly related to the upcoming Yaquina Shipyard Overhaul (Solicitation W9127N25BA012), which is planned for August 2025 through February 2026, with a 60-day drydock period. The technical drawing will likely be part of the reference documentation for potential contractors bidding on the shipyard overhaul, which is limited to contractors in California, Oregon, and Washington and requires a Master Ship and Repair Agreement (MSRA) with the U.S. Army Corps of Engineers Portland District.
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Text version
Y-2496-2
| Y-2496-2-1 OF 3 |
| Y-2496-2-2 OF 3 |
| Y-2496-2-3 OF 3 |
| Y-2496-2.pdf |
| Y-2496-2-1 OF 3 |
| Y-2496-2-2 OF 3 |
| Y-2496-2-3 OF 3 |
Y 2496-2 SHEET3C.PDF.pdf
File details come from the government source that posted it. Updated .