IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "u-house-1cr4dc8u-real-listing.ifc"
Time stamp: "2026-05-09T00:00:00"
Author: "BIM.HOUSE"
Organization: "Enabler Inc."
Preprocessor: "IFC4 Add2 — Real Listing AI Design"
Originating system: "BIM.HOUSE"
Application: "BIM.HOUSE" version "1.0" identifier "bim.house"

People and organizations
  Person (none given)
  Owner history of Person (none given) | application "BIM.HOUSE" version "1.0" identifier "bim.house" | change ADDED | created 1714000000 (2024-04-24T23:06:40Z)

Units
  LENGTHUNIT: MILLI METRE
  AREAUNIT: SQUARE_METRE
  VOLUMEUNIT: CUBIC_METRE
  PLANEANGLEUNIT: RADIAN

Spatial structure
IFCPROJECT "東京タワー" | long name "BIM.HOUSE" | phase "2-story 鉄骨トラス（赤白塗装の格子鉄塔）, 18300sqm proposed for 11856sqm lot at 東京都港区芝公園4-2-8"
  IFCSITE "東京都港区芝公園4-2-8" | object type "Real listing site, 11856sqm" | elevation above sea level 0.
    IFCBUILDING "東京タワー (Proposed)" | object type "2F 鉄骨トラス（赤白塗装の格子鉄塔） 18300sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 13 elements
          4 x COLUMN | names: "脚 南西", "脚 南東", "脚 北西" (+1 more) | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          6 x STRUCTURE | names: "下部鉄塔", "中部鉄塔", "上部鉄塔(展望台下)" (+3 more) | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          2 x SLAB | names: "大展望台 150m", "トップデッキ 250m" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x ANTENNA | names: "地上デジタルアンテナ 333m" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities

Property sets
  Pset_BuildingElementCommon | properties | on 1 object (1 COLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "脚 南西" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 COLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "脚 南東" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 COLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "脚 北西" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 COLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "脚 北東" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 STRUCTURE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "下部鉄塔" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 STRUCTURE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "中部鉄塔" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 STRUCTURE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "上部鉄塔(展望台下)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 SLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "大展望台 150m" (IFCLABEL)
  Pset_BuildingElementCommon: 5 more contents on 5 objects not shown
  BaseQuantities | quantities | on 4 objects (4 COLUMN)
    NetVolume = 10890.0000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 STRUCTURE)
    NetVolume = 233280.0000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 STRUCTURE)
    NetVolume = 131220.0000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 STRUCTURE)
    NetVolume = 88000.0000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 SLAB)
    NetVolume = 32500.0000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 STRUCTURE)
    NetVolume = 35152.0000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 STRUCTURE)
    NetVolume = 11340.0000 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 SLAB)
    NetVolume = 5184.0000 [CUBIC_METRE]
  BaseQuantities: 2 more contents on 2 objects not shown