Definition and Annotation System of Revit Assembly
Precast wall panels, laminated floor slabs, balconies, bay windows.
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When designed, they looked good in the model.
However, when they arrived at the site for hoisting, the hoisting direction was reversed, the installation direction was confused, and the direction of steel bar extension was drawn incorrectly.
The components couldn’t be aligned no matter how hard they were.
Light cases may involve on-site flipping of drawings, while heavy cases may result in the scrapping and re production of components, causing delays in the project schedule for several days.
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