tcpMDT
Appendix IFC Properties MDT Objects - MDT26
Appendix. IFC Properties -- MDT Objects
Properties Common to All the Elements
Name: Pset -- MDT - Common
Property Description Unit
Area 2D Area Square meters
Height Height Meters
Length Length Meters
Maximum Elevation Maximum elevation Meters
Minimum Elevation Minimum Elevation Meters
Perimeter Perimeter Meters
Width Width Meters
Specific Properties of the Surface
Name: Pset - MDT - Surface
Property Description Unit
3D Area 3D Area Square meters
Description Description
3D Perimeter 3D Perimeter Meters
Triangle Type Surface Type
Specific Properties of Earthwork
Name: Pset -- MDT - Earthwork
Property Description Unit
Area Area Square meters
Type Cut / Fill Cut / Fill
Volume Volume Cubic meters
Specific Properties of the Alignment
Name: Pset -- MDT - Alignment
Property Description Unit
Category Alignment Category
Initial Station Initial Station Meters
Final Station Final Station Meters
Project Speed Project Speed
Specific Properties of the Roadbed Layer
Name: Pset -- MDT - Roadbed Layers
Property Description Unit
Lower Area Lower Area Square meters
Upper Area Upper Area Square meters
If Work Units have been assigned to any of the aforementioned objects, MDT will automatically create a series of properties related to this concept. Each of these properties is described in the tables below.
Work Unit Properties
Name: Pset - MDT -- Work Unit
Property Description Type
WUNN_Database Name of the price database Text
WUNN_Code Works unit code Text
WUNN_Description Description of the works unit Text
WUNN_Geom Measurement Geometric measurement Real
WUNN_Measurement Unit Unit of measurement Text
WUNN_Price Price Real
Name: Pset -- MDT -- Life Cycle Analysis
Property Description Type
WUNN_Database ACV Database Text
WUNN_Code Works unit code Text
WUNN_CO2_Kg CO2 emissions in Kg Real
WUNN_EnergyConsumption_Kwh Energy consumption in Kwh Real
WUNN_EnergyConsumption_MJ Energy consumption in MJ Real
WUNN_FuelConsumption_l Fuel consumption in liters Real
WUNN_WasteEmission_t Waste in tons Real
WUNN_WaterConsumption_l Water consumption in liters Real
Note:
WUNN: WU (Work Unit) and NN the identifying number which will be sequential starting at 01. (WU01, WU02...)
