NORSHIPCO Y-2636-1 Shaft Struts.pdf

This is a technical engineering drawing specification for shaft struts, specifically detailed design plans prepared for the U.S. Army Corps of Engineers by Hardrick Engineering Corporation, the design agent for the University of Virginia. The drawing, dated and referenced as F107243, documents comprehensive structural details for shaft strut components including multiple cross-sectional views, assembly configurations, and material specifications.

The drawing contains detailed sections (labeled 4-E, 5-B, 5-D, 12-A, 12-E, and 12-A) showing strut arm configurations, trailing edges, leading edges, and protective components with precise measurements and specifications. Key structural elements include cast struts with specified dimensions, shaft bearings, rope guards, protection tubes, and various fastening details. The general notes specify that struts shall be cast in one piece, with existing struts to be checked in shop, and that all structural details must conform to standard detailing practices and ship specifications. The material list references multiple structural steel designations and casting specifications. The document includes references to related design standards and indicates this represents bridge vacuina shaft strut specifications with multiple variations shown across the detailed sectional views.