3D Structural Framework CAD Design with Detailed Measurement and Level

This AutoCAD file features a detailed 3D structural framework with multiple levels, precise column and beam measurements, and ladder access details. Architects, civil engineers, builders, and designers can use this DWG file to plan vertical structures, load-bearing elements, and stair access accurately. The CAD blocks include columns, beams, floors, and railings with exact dimensions, enabling realistic visualization and professional project implementation. Compatible with AutoCAD, Revit, 3ds Max, and SketchUp, the file is layered and organized for easy modification, construction planning, and structural detailing.