1 Headers
1.1 Contents
1.2 File
1.3 Units
1.4 Coordinate systems
1.5 Project
1.6 Codings
1.7 Application
1.8 Author
1.9 Features
2 Base data
2.1 Contents
2.1.1 Plan information
2.1.2 Current and planned surfaces
2.1.3 Type coding
2.2 Source data
2.2.1 Random points
2.2.2 Breaklines
2.3 Triangulated mesh surface
2.3.1 Vertices
2.3.2 Faces
2.4 Surface model
2.5 Ground layer model
3 Route planning (general)
3.1 Contents
3.2 Alignments
3.2.1 Plan data
3.2.2 Codings
3.3 Alignment geometry
3.3.1 Horisontal alignments
Line
Curve
Transititon curve
3.3.2 Vertical alignments
Point of vertical intersection
Vertical curve
3.4 String lines
3.4.1 String line
3.5 String line model
3.6 Surface model
3.7 Structural model
3.8 Cross sect parameters
4 Roads and streets
4.1 Contents
4.2 Geometry
4.3 String line model
4.4 Cross sections and slopes
4.4.1 Cross sect parameters
4.4.2 Slope transitions
4.5 Surface and structural model
4.6 Road plan features
4.6.1 Plan features
5 Railways
5.1 Contents
5.2 Geometry
5.3 String line model
5.4 Stationing
5.5 Cross sections and tracks
5.5.1 Cross sections
5.5.2 Tracks
5.5.3 Switches
5.6 Surface and structural model
5.7 Rail plan features
5.7.1 Plan features
6 Waterways
6.1 Contents
6.2 Geometry
6.3 Cross sect parameters
6.4 String line model
6.5 Surface and structural model
6.6 Waterway plan features
6.6.1 Plan features
7 Areas
7.1 Contents
7.2 Landscaping
7.3 Noise barriers
7.4 Geostructures
8 Water supply and sewerage
8.1 Contents
8.2 Pipe networks
8.2.1 Plan data
8.3 Pipe network
8.4 Units
8.5 Structures
8.5.1 Circular structures
1. General data
2. Center
3. Circular structure
4. Inverts
5. Additional data
8.5.2 Rectangular structures
1. General data
2. Center
3. Rectangular structure
4. Inverts
5. Additional data
8.5.3 Inlets and outlets
1. General data
2. Center
3. Inlet or outlet structrure
4. Inverts
5. Additional data
8.5.4 Connections
1. General data
2. Center
3. Connection
4. Inverts
5. Additional data
8.5.5 Equipments
1. General data
2. Center
3. Connection
4. Inverts
5. Additional data
8.6 Pipes
8.6.1 Circular pipes
1. Pipe
2. Circular pipe
3. Center
4. Additional data
8.6.2 Egg pipes
1. Pipe
2. Egg pipe
3. Center
4. Additional data
8.6.3 Elliptic pipes
1. Pipe
2. Elliptic pipe
3. Center
4. Additional data
8.6.4 Rectangular pipes
1. Pipe
2. Rectangular pipe
3. Center
4. Additional data
8.6.5 Channels
1. Pipe
2. Channel
3. Center
4. Additional data
9 Planimetric features
9.1 Contents
9.2 Plan features
9.2.1 Plan feature
EXTENSIONS
1. Type coding systems
2. Type coding
3. Plan data
4. String line model
5. Cross sect parameters
6. Pipe networks - struct properties
7. Pipe networks - pipe properties
8. Railway design - KM post coordinates
9. Railway design - switches
10. Plan features