Our infrastructure team delivered a fully integrated Civil 3D and BIM model that combined grading, utilities, and landform details into a coordinated digital package. Each slope, geotextile layer, and drainage channel was modelled with accuracy to allow clash-free integration with irrigation and hardscape works. By producing precise cross-sections and shop drawings, we enabled the contractor to build directly from the model with minimal rework. This digital approach ensured efficiency in earthworks, optimized material usage, and provided the client with a transparent, buildable solution aligned with the sustainability goals of Green Riyadh.