Properties Generator v1.1

Changelog

Properties Generator v 1.1

The NATSPEC BIM Properties Generator has been updated with minor revisions/corrections to V1.1. The minor updates included in V1.1 are listed below:

- The value for the property of ‘NATSPECVersion’ in the Excel export has been updated to ‘Oct-18’ from ‘Apr-18’ for all objects and all NATSPEC worksections/classifications.

- The value for the property of ‘Uniclass2015ElementsVersion’ in the Excel export has been updated to ‘1.3’ from ‘1.2’ for all objects and all Uniclass2015Elements classifications.

- The value for the property of ‘Uniclass2015SystemsVersion’ in the Excel export has - been updated to ‘1.11’ from ‘1.9’ for all objects and all Uniclass2015Systems classifications.

- The value for the property of ‘Uniclass2015ProductsVersion’ in the Excel export has been updated to ‘1.11’ from ‘1.9’ for all objects and all Uniclass2015Products classifications.

- The value for the property of ‘MasterformatVersion’ in the Excel export has been updated to ‘2018’ from ‘2016’ for all objects and all Masterformat classifications.

- The objects of ‘Flat skylight’ and ‘Sloped skylight’ include the revised Uniclass 2015 Systems classification of ‘Ss_30_30_72: Rooflight and roof window systems’, previously titled ‘Ss_30_30_72: Rooflight and window systems’.

- The descriptions for the properties of 'ModelLabel' and 'ModelReference' have been updated to reflect the descriptions included in the IFC schemas (i.e. Different property descriptions now given for IFC4 and IFC 2x3).

- The properties of ‘Manufacturer’, ‘SerialNumber’ and ‘BarCode’ now also assigned to the COBie property source.

- The objects of ‘Beam’, ‘Joist’, ‘Lintel’, ‘Spandrel’, ‘T or L Beam’, ‘Hollowcore Plank’, ‘Rafter’, ‘Purlin’, ‘Truss Chord’, ‘Truss Strut’, ‘Truss Tie (Brace)’, ‘Undefined Truss Member’ and ‘Column’ had the following IfcElementQuantity properties added to the IFC 2x3 source: ‘NominalLength’, ‘CrossSectionArea’, ‘OuterSurfaceArea’, ‘TotalSurfaceArea’, ‘GrossVolume’, ‘NetVolume’, ‘GrossWeight’ and ‘NetWeight’.

- The objects of ‘Floor Slab’, ‘Landing Slab’, ‘Roof Slab’ and ‘Slab on Ground’ had the following IfcElementQuantity properties added to the IFC 2x3 source: ‘NominalWidth’, ‘Perimeter’, ‘GrossArea’, ‘NetArea’, ‘GrossVolume’, ‘NetVolume’, ‘GrossWeight’ and ‘NetWeight’.

- The objects of ‘Load Bearing Solid Wall’, ‘Load Bearing Stud Wall’, ‘Non-Load Bearing Wall’, ‘Parapet’ and ‘Removable Partition’ had the following IfcElementQuantity properties added to the IFC 2x3 source: ‘NominalLength’‘NominalWidth’, ‘NominalHeight’, ‘GrossFootprintArea’, ‘NetFootprintArea’, ‘GrossSideArea’, ‘NetSideArea’, GrossSideAreaLeft’, ‘NetSideAreaLeft, GrossSideAreaRight’, ‘NetSideAreaRight, ‘GrossVolume’ and ‘NetVolume’.

- The objects of ‘Barrel Roof’, ‘Butterfly Roof’, ‘Dome Roof’, ‘Flat Roof’, ‘Freeform  Roof’, ‘Gable Roof’, ‘Gambrel Roof’, ‘Gothic Arch Roof’, ‘Hip Roof’, ‘Hipped Gable Roof’, ‘Mansard Roof’, ‘Pavilion Roof’, ‘Single Slope Roof’ and ‘Undefined Roof Form’ had the following IfcElementQuantity property added to the IFC 2x3 source: TotalSurfaceArea.