6.5.4.27 Pset_GeoObsPtObservationCommon

PSET_OCCURRENCEDRIVEN / IfcGeoScienceObservation / LOCALINFORMATION

Properties for geo-science observations at points.
Change log
ItemSPFXMLChangeDescription
IFC4X3_ADD2 to IFC4X4_draft
    Pset_GeoObsPtObservationCommonADDED
Properties

PSD-XML

NameTypeDescription
Weathering P_SINGLEVALUE / IfcLabel Description of the physical and chemical changes produced by atmospheric agents in rocks or other deposits at or near the earth's surface. These changes result in disintegration and decomposition of the material.
Veining P_SINGLEVALUE / IfcLabel Description of observed vein structures related to hydrothermal alteration, mineralisation etc.
GroundTemperature P_SINGLEVALUE / IfcThermodynamicTemperatureMeasure Ground temperature expected in the subject section.
Karst P_SINGLEVALUE / IfcText Description of expected or observed karst features.
Boulders P_SINGLEVALUE / IfcText Description of expected or observed boulders features.
GasType P_SINGLEVALUE / IfcLabel Type of natural gas occurence in the subject section.
GasConcentration P_SINGLEVALUE / IfcLabel Expected concentration of gas to be encountered during excavation.
GroundwaterAgressiveness P_SINGLEVALUE / IfcLabel Rating of the agressiveness e.g. towards concrete, according to national standards.
GroundwaterTemperature P_SINGLEVALUE / IfcThermodynamicTemperatureMeasure Groundwater temperature observed at specific location or expected in the subject section.

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