The document discusses engineering initiatives using 3D modeling software to extract 2D duct detail drawings and arrange duct models for clash detection with structural members. The software, Tekla, was adapted for plate modeling and successfully generated duct arrangement drawings from 3D models. Integrating structure and duct models in Tekla allowed for clash checks of ducts with structural elements during implementation in a 3*660MW power plant weighing 1300 tons. Key benefits of using Tekla for duct detailing included enhanced 3D visualization, error-free bills of material, reduced cycle times while improving output quality, and more clarity in duct-wise drawings.