NORSHIPCO Y-2494-3 Revision E Sheets 1 to 2 Hopper Plating.pdf

This is a technical drawing document for hopper plating and framing, specifically identified as Drawing FR 32-53. The document contains detailed architectural and structural specifications for a port structure or vessel component, labeled as the "Credge Yaquina" project and references the Norfolk contract No. NR, with a design firm identified as Guernsey Corporation.

The drawing comprises multiple detailed sections and cross-sections showing hopper plating configurations, framing details, and structural connections. Key specifications include various angles, measurements, and material callouts referencing standard structural details. The document indicates welding requirements in accordance with AISC and CMGC Guard rules and regulations, with all material specified as ABS Grade A Steel or ASTM A36 unless otherwise noted. Provisions are made for butts in plating to be added to preexisting installations using Methyltherm "Mayarni" plating in place of USS Cor-Ten plating as needed. The drawing references general notes for standard structural details and includes a revision block tracking document modifications. References cite the U.S. Army Corps of Engineers and Norfolk District authority, with the drawing dated Y-2494-3 and designated as Sheet 3 of the drawing set.