LOD 100 LOD 200 LOD 300 LOD 350 LOD 400 Geometry: Geometry: Geometry: Geometry: Geometry: 3D feature lines in plan view Approximate locations 3D model of the AutoCAD 3D model of the AutoCAD Civil 3D Most accurate and actual data, and dimensions. Civil 3D pipe network. pipe network. Contains properties including wall thickness, material Structures may be Structure dimensions and such as materials, capacity etc. types etc. All auxiliary network omitted; tentative or void depths are approximate All fittings are present. The model objects are also modeled. structures are allowed. only contains pipes and structures. Object type(s): Object type(s): Object type(s): Object type(s): Object type(s): Feature AutoCAD Civil 3D pipe AutoCAD Civil 3D pipe AutoCAD Civil 3D pipe networks AutoCAD 3D pipe networks networks networks Properties: Properties: Properties: Properties: Properties: Layer, length, slope, elevation Layer, length, slope, Layer, quantity, depth, Layer, quantity, depth, diameter, quantity, depth, diameter, elevation, linetype diameter, slope, type slope, type, network parameters slope, type, network parameters. AutoCAD solids Where used: Where used: Where used: used: used: Planning Conceptual design, Preliminary design, basic Basic design, design Design documentation, preliminary design, design, construction documentation, construction, construction, construction feasibility study management planning, construction management management planning, implementation planning planning, implementation planning implementation planning
LOD 100 LOD 200 LOD 300 LOD 350 LOD 400 Geometry: 3D feature lines in plan view Geometry: Approximate locations and dimensions. Structures may be omitted; tentative or void structures are allowed. Geometry: 3D model of the AutoCAD Civil 3D pipe network. Structure dimensions and depths are approximate Geometry: 3D model of the AutoCAD Civil 3D pipe network. Contains properties such as materials, capacity etc. All fittings are present. The model only contains pipes and structures. Geometry: Most accurate and actual data, including wall thickness, material types etc. All auxiliary network objects are also modeled. Object type(s): Feature Object type(s): AutoCAD Civil 3D pipe networks Object type(s): AutoCAD Civil 3D pipe networks Object type(s): AutoCAD Civil 3D pipe networks Object type(s): AutoCAD 3D pipe networks Properties: Layer, length, slope, elevation Properties: Layer, length, slope, elevation, linetype Properties: Layer, quantity, depth, diameter, slope, type Properties: Layer, quantity, depth, diameter, slope, type, network parameters Properties: quantity, depth, diameter, slope, type, network parameters. AutoCAD solids Where used: Planning Where used: Conceptual design, preliminary design, feasibility study Where used: Preliminary design, basic design, construction management planning, implementation planning used: Basic design, design documentation, construction, construction management planning, implementation planning used: Design documentation, construction, construction management planning, implementation planning