IFC building model
Schema: "IFC4"
Description: "ViewDefinition [ReferenceView_V1.2]"
File name: "Larch Annex"
Time stamp: "2026-01-01T00:00:00"
Author: "Structura"
Organization: "Structura"
Preprocessor: "structura-pipeline"
Originating system: "structura-pipeline"
Authorization: "none"

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

Spatial structure
IFCPROJECT "Larch Annex"
  IFCSITE "Site"
    IFCBUILDING "Larch Annex"
      IFCBUILDINGSTOREY "L00" | elevation 0.
        contains 39 elements
          13 x IFCWALL | SOLIDWALL | names: "W-L00-001", "W-L00-002", "W-L00-003" (+10 more) | property sets: Structura_Params
          8 x IFCWINDOW | WINDOW | SINGLE_PANEL | names: "WN-L00-001", "WN-L00-002", "WN-L00-003" (+5 more) | property sets: Structura_Params
          12 x IFCDOOR | DOOR | SINGLE_SWING_LEFT | names: "D-L00-001", "D-L00-002", "D-L00-003" (+9 more) | property sets: Structura_Params
          4 x IFCCOLUMN | COLUMN | names: "C-L00-001", "C-L00-002", "C-L00-003" (+1 more) | property sets: Structura_Params
          1 x IFCSTAIR | STRAIGHT_RUN_STAIR | names: "ST-L00-001" | property sets: Structura_Params
          1 x IFCSLAB | FLOOR | names: "SL-L00-001" | property sets: Structura_Params
        IFCSPACE "101" | long name "SECURITY" | SPACE
        IFCSPACE "102" | long name "CONTROL ROOM" | SPACE
        IFCSPACE "103" | long name "LOBBY" | SPACE
        IFCSPACE "104" | long name "SERVER ROOM" | SPACE
        IFCSPACE "105" | long name "UPS ROOM" | SPACE
        IFCSPACE "106" | long name "CORRIDOR" | SPACE
        IFCSPACE "107" | long name "PLANT ROOM" | SPACE
        IFCSPACE "108" | long name "WORKSHOP" | SPACE
        IFCSPACE "109" | long name "ELECTRICAL ROOM" | SPACE
        IFCSPACE "110" | long name "GOODS ENTRY" | SPACE
      IFCBUILDINGSTOREY "L01" | elevation 4450.
        contains 37 elements
          13 x IFCWALL | SOLIDWALL | names: "W-L01-001", "W-L01-002", "W-L01-003" (+10 more) | property sets: Structura_Params
          8 x IFCWINDOW | WINDOW | SINGLE_PANEL | names: "WN-L01-001", "WN-L01-002", "WN-L01-003" (+5 more) | property sets: Structura_Params
          10 x IFCDOOR | DOOR | SINGLE_SWING_LEFT | names: "D-L01-001", "D-L01-002", "D-L01-003" (+7 more) | property sets: Structura_Params
          4 x IFCCOLUMN | COLUMN | names: "C-L01-001", "C-L01-002", "C-L01-003" (+1 more) | property sets: Structura_Params
          1 x IFCSTAIR | STRAIGHT_RUN_STAIR | names: "ST-L01-001" | property sets: Structura_Params
          1 x IFCSLAB | FLOOR | names: "SL-L01-001" | property sets: Structura_Params
        IFCSPACE "201" | long name "OFFICE" | SPACE
        IFCSPACE "202" | long name "OFFICE" | SPACE
        IFCSPACE "203" | long name "STAIR HALL" | SPACE
        IFCSPACE "204" | long name "MEETING ROOM" | SPACE
        IFCSPACE "205" | long name "OFFICE" | SPACE
        IFCSPACE "206" | long name "CORRIDOR" | SPACE
        IFCSPACE "207" | long name "BREAK ROOM" | SPACE
        IFCSPACE "208" | long name "OFFICE" | SPACE
        IFCSPACE "209" | long name "PLANT RECORDS" | SPACE
        IFCSPACE "210" | long name "OFFICE" | SPACE
      IFCBUILDINGSTOREY "L02" | elevation 8100.
        contains 38 elements
          13 x IFCWALL | SOLIDWALL | names: "W-L02-001", "W-L02-002", "W-L02-003" (+10 more) | property sets: Structura_Params
          9 x IFCWINDOW | WINDOW | SINGLE_PANEL | names: "WN-L02-001", "WN-L02-002", "WN-L02-003" (+6 more) | property sets: Structura_Params
          10 x IFCDOOR | DOOR | SINGLE_SWING_LEFT | names: "D-L02-001", "D-L02-002", "D-L02-003" (+7 more) | property sets: Structura_Params
          4 x IFCCOLUMN | COLUMN | names: "C-L02-001", "C-L02-002", "C-L02-003" (+1 more) | property sets: Structura_Params
          1 x IFCSTAIR | STRAIGHT_RUN_STAIR | names: "ST-L02-001" | property sets: Structura_Params
          1 x IFCSLAB | FLOOR | names: "SL-L02-001" | property sets: Structura_Params
        IFCSPACE "301" | long name "LAB" | SPACE
        IFCSPACE "302" | long name "LAB" | SPACE
        IFCSPACE "303" | long name "STAIR HALL" | SPACE
        IFCSPACE "304" | long name "OFFICE" | SPACE
        IFCSPACE "305" | long name "OFFICE" | SPACE
        IFCSPACE "306" | long name "CORRIDOR" | SPACE
        IFCSPACE "307" | long name "MEETING ROOM" | SPACE
        IFCSPACE "308" | long name "OFFICE" | SPACE
        IFCSPACE "SP-L02-009" | SPACE
        IFCSPACE "309" | long name "ARCHIVE" | SPACE
      IFCBUILDINGSTOREY "L03" | elevation 11750.
        contains 37 elements
          13 x IFCWALL | SOLIDWALL | names: "W-L03-001", "W-L03-002", "W-L03-003" (+10 more) | property sets: Structura_Params
          8 x IFCWINDOW | WINDOW | SINGLE_PANEL | names: "WN-L03-001", "WN-L03-002", "WN-L03-003" (+5 more) | property sets: Structura_Params
          10 x IFCDOOR | DOOR | SINGLE_SWING_LEFT | names: "D-L03-001", "D-L03-002", "D-L03-003" (+7 more) | property sets: Structura_Params
          4 x IFCCOLUMN | COLUMN | names: "C-L03-001", "C-L03-002", "C-L03-003" (+1 more) | property sets: Structura_Params
          1 x IFCSTAIR | STRAIGHT_RUN_STAIR | names: "ST-L03-001" | property sets: Structura_Params
          1 x IFCSLAB | FLOOR | names: "SL-L03-001" | property sets: Structura_Params
        IFCSPACE "401" | long name "OFFICE" | SPACE
        IFCSPACE "402" | long name "LAB" | SPACE
        IFCSPACE "403" | long name "STAIR HALL" | SPACE
        IFCSPACE "404" | long name "OFFICE" | SPACE
        IFCSPACE "405" | long name "OFFICE" | SPACE
        IFCSPACE "406" | long name "CORRIDOR" | SPACE
        IFCSPACE "407" | long name "PLANT RECORDS" | SPACE
        IFCSPACE "408" | long name "OFFICE" | SPACE
        IFCSPACE "409" | long name "MEETING ROOM" | SPACE
        IFCSPACE "410" | long name "BREAK ROOM" | SPACE
      IFCBUILDINGSTOREY "L04" | elevation 15400.
        contains 37 elements
          13 x IFCWALL | SOLIDWALL | names: "W-L04-001", "W-L04-002", "W-L04-003" (+10 more) | property sets: Structura_Params
          8 x IFCWINDOW | WINDOW | SINGLE_PANEL | names: "WN-L04-001", "WN-L04-002", "WN-L04-003" (+5 more) | property sets: Structura_Params
          10 x IFCDOOR | DOOR | SINGLE_SWING_LEFT | names: "D-L04-001", "D-L04-002", "D-L04-003" (+7 more) | property sets: Structura_Params
          4 x IFCCOLUMN | COLUMN | names: "C-L04-001", "C-L04-002", "C-L04-003" (+1 more) | property sets: Structura_Params
          1 x IFCSTAIR | STRAIGHT_RUN_STAIR | names: "ST-L04-001" | property sets: Structura_Params
          1 x IFCSLAB | FLOOR | names: "SL-L04-001" | property sets: Structura_Params
        IFCSPACE "501" | long name "OFFICE" | SPACE
        IFCSPACE "502" | long name "OFFICE" | SPACE
        IFCSPACE "503" | long name "STAIR HALL" | SPACE
        IFCSPACE "504" | long name "MEETING ROOM" | SPACE
        IFCSPACE "505" | long name "OFFICE" | SPACE
        IFCSPACE "506" | long name "CORRIDOR" | SPACE
        IFCSPACE "507" | long name "OFFICE" | SPACE
        IFCSPACE "508" | long name "PLANT RECORDS" | SPACE
        IFCSPACE "SP-L04-009" | SPACE
        IFCSPACE "509" | long name "STORE" | SPACE
      IFCBUILDINGSTOREY "L05" | elevation 19050.
        contains 23 elements
          7 x IFCWALL | SOLIDWALL | names: "W-L05-001", "W-L05-002", "W-L05-003" (+4 more) | property sets: Structura_Params
          7 x IFCWINDOW | WINDOW | SINGLE_PANEL | names: "WN-L05-001", "WN-L05-002", "WN-L05-003" (+4 more) | property sets: Structura_Params
          3 x IFCDOOR | DOOR | SINGLE_SWING_LEFT | names: "D-L05-001", "D-L05-002", "D-L05-003" | property sets: Structura_Params
          4 x IFCCOLUMN | COLUMN | names: "C-L05-001", "C-L05-002", "C-L05-003" (+1 more) | property sets: Structura_Params
          1 x IFCSLAB | FLOOR | names: "SL-L05-001" | property sets: Structura_Params
          1 x IFCSLAB | ROOF | names: "SL-L05-002" | property sets: Structura_Params
        IFCSPACE "601" | long name "AHU PLANT" | SPACE
        IFCSPACE "602" | long name "STAIR HALL" | SPACE
        IFCSPACE "603" | long name "COMMS ROOM" | SPACE
        IFCSPACE "604" | long name "CORRIDOR" | SPACE

Property sets
  Structura_Params | properties | on 1 object (1 IFCWALL)
    cls = "IfcWall" (IFCTEXT)
    confidence = 96. (IFCREAL)
    el_id = "W-L00-001" (IFCTEXT)
    params_json = "{"cls":"IfcWall","confidence":96,"height_mm":4200.0,"id":"W-L00-001","kind":"ext","opening_ids":["WN-L00-001","WN-L00-002","D-L00-001","WN-L00-003","WN-L00-004"],"p1":[0.0,0.0],"p2":[30000.0,0.0],"source":"plan2d","source_sheet":"A-101 \u00b7 Plan L00","storey":"L00","thickness_mm":240.0}" (IFCTEXT)
  Structura_Params | properties | on 1 object (1 IFCWALL)
    cls = "IfcWall" (IFCTEXT)
    confidence = 96. (IFCREAL)
    el_id = "W-L00-002" (IFCTEXT)
    params_json = "{"cls":"IfcWall","confidence":96,"height_mm":4200.0,"id":"W-L00-002","kind":"ext","opening_ids":[],"p1":[0.0,0.0],"p2":[0.0,18000.0],"source":"plan2d","source_sheet":"A-101 \u00b7 Plan L00","storey":"L00","thickness_mm":240.0}" (IFCTEXT)
  Structura_Params | properties | on 1 object (1 IFCWALL)
    cls = "IfcWall" (IFCTEXT)
    confidence = 96. (IFCREAL)
    el_id = "W-L00-003" (IFCTEXT)
    params_json = "{"cls":"IfcWall","confidence":96,"height_mm":4200.0,"id":"W-L00-003","kind":"int","opening_ids":["D-L00-002"],"p1":[6000.0,0.0],"p2":[6000.0,8100.0],"source":"plan2d","source_sheet":"A-101 \u00b7 Plan L00","storey":"L00","thickness_mm":120.0}" (IFCTEXT)
  Structura_Params | properties | on 1 object (1 IFCWALL)
    cls = "IfcWall" (IFCTEXT)
    confidence = 96. (IFCREAL)
    el_id = "W-L00-004" (IFCTEXT)
    params_json = "{"cls":"IfcWall","confidence":96,"height_mm":4200.0,"id":"W-L00-004","kind":"int","opening_ids":[],"p1":[12000.0,0.0],"p2":[12000.0,8100.0],"source":"plan2d","source_sheet":"A-101 \u00b7 Plan L00","storey":"L00","thickness_mm":120.0}" (IFCTEXT)
  Structura_Params | properties | on 1 object (1 IFCWALL)
    cls = "IfcWall" (IFCTEXT)
    confidence = 96. (IFCREAL)
    el_id = "W-L00-005" (IFCTEXT)
    params_json = "{"cls":"IfcWall","confidence":96,"height_mm":4200.0,"id":"W-L00-005","kind":"int","opening_ids":[],"p1":[18000.0,0.0],"p2":[18000.0,8100.0],"source":"plan2d","source_sheet":"A-101 \u00b7 Plan L00","storey":"L00","thickness_mm":120.0}" (IFCTEXT)
  Structura_Params | properties | on 1 object (1 IFCWALL)
    cls = "IfcWall" (IFCTEXT)
    confidence = 96. (IFCREAL)
    el_id = "W-L00-006" (IFCTEXT)
    params_json = "{"cls":"IfcWall","confidence":96,"height_mm":4200.0,"id":"W-L00-006","kind":"int","opening_ids":[],"p1":[24000.0,0.0],"p2":[24000.0,8100.0],"source":"plan2d","source_sheet":"A-101 \u00b7 Plan L00","storey":"L00","thickness_mm":120.0}" (IFCTEXT)
  Structura_Params | properties | on 1 object (1 IFCWALL)
    cls = "IfcWall" (IFCTEXT)
    confidence = 96. (IFCREAL)
    el_id = "W-L00-007" (IFCTEXT)
    params_json = "{"cls":"IfcWall","confidence":96,"height_mm":4200.0,"id":"W-L00-007","kind":"ext","opening_ids":["WN-L00-005","D-L00-003","WN-L00-006"],"p1":[30000.0,0.0],"p2":[30000.0,18000.0],"source":"plan2d","source_sheet":"A-101 \u00b7 Plan L00","storey":"L00","thickness_mm":240.0}" (IFCTEXT)
  Structura_Params | properties | on 1 object (1 IFCWALL)
    cls = "IfcWall" (IFCTEXT)
    confidence = 96. (IFCREAL)
    el_id = "W-L00-008" (IFCTEXT)
    params_json = "{"cls":"IfcWall","confidence":96,"height_mm":4200.0,"id":"W-L00-008","kind":"int","opening_ids":["D-L00-004","D-L00-005","D-L00-006","D-L00-007","D-L00-008"],"p1":[0.0,8100.0],"p2":[30000.0,8100.0],"source":"plan2d","source_sheet":"A-101 \u00b7 Plan L00","storey":"L00","thickness_mm":120.0}" (IFCTEXT)
  Structura_Params: 257 more contents on 257 objects not shown
  Qto_SpaceBaseQuantities | quantities | on 11 objects (11 IFCSPACE)
    GrossFloorArea = 46.569600000000001 [SQUARE_METRE]
    GrossPerimeter = 27600. [MILLI METRE]
    GrossVolume = 158.33664000000002 [CUBIC_METRE]
    Height = 3400. [MILLI METRE]
    NetFloorArea = 46.569600000000001 [SQUARE_METRE]
  Qto_SpaceBaseQuantities | quantities | on 8 objects (8 IFCSPACE)
    GrossFloorArea = 57.974400000000003 [SQUARE_METRE]
    GrossPerimeter = 30480. [MILLI METRE]
    GrossVolume = 197.11296000000002 [CUBIC_METRE]
    Height = 3400. [MILLI METRE]
    NetFloorArea = 57.974400000000003 [SQUARE_METRE]
  Qto_SpaceBaseQuantities | quantities | on 8 objects (8 IFCSPACE)
    GrossFloorArea = 58.449599999999997 [SQUARE_METRE]
    GrossPerimeter = 30600. [MILLI METRE]
    GrossVolume = 198.72863999999998 [CUBIC_METRE]
    Height = 3400. [MILLI METRE]
    NetFloorArea = 58.449599999999997 [SQUARE_METRE]
  Qto_SpaceBaseQuantities | quantities | on 7 objects (7 IFCSPACE)
    GrossFloorArea = 46.0944 [SQUARE_METRE]
    GrossPerimeter = 27480. [MILLI METRE]
    GrossVolume = 156.72095999999999 [CUBIC_METRE]
    Height = 3400. [MILLI METRE]
    NetFloorArea = 46.0944 [SQUARE_METRE]
  Qto_SpaceBaseQuantities | quantities | on 4 objects (4 IFCSPACE)
    GrossFloorArea = 49.9968 [SQUARE_METRE]
    GrossPerimeter = 62880. [MILLI METRE]
    GrossVolume = 169.98911999999999 [CUBIC_METRE]
    Height = 3400. [MILLI METRE]
    NetFloorArea = 49.9968 [SQUARE_METRE]
  Qto_SpaceBaseQuantities | quantities | on 3 objects (3 IFCSPACE)
    GrossFloorArea = 46.569600000000001 [SQUARE_METRE]
    GrossPerimeter = 27600. [MILLI METRE]
    GrossVolume = 195.59232 [CUBIC_METRE]
    Height = 4200. [MILLI METRE]
    NetFloorArea = 46.569600000000001 [SQUARE_METRE]
  Qto_SpaceBaseQuantities | quantities | on 2 objects (2 IFCSPACE)
    GrossFloorArea = 46.0944 [SQUARE_METRE]
    GrossPerimeter = 27480. [MILLI METRE]
    GrossVolume = 193.59648000000001 [CUBIC_METRE]
    Height = 4200. [MILLI METRE]
    NetFloorArea = 46.0944 [SQUARE_METRE]
  Qto_SpaceBaseQuantities | quantities | on 2 objects (2 IFCSPACE)
    GrossFloorArea = 57.974400000000003 [SQUARE_METRE]
    GrossPerimeter = 30480. [MILLI METRE]
    GrossVolume = 243.49248 [CUBIC_METRE]
    Height = 4200. [MILLI METRE]
    NetFloorArea = 57.974400000000003 [SQUARE_METRE]
  Qto_SpaceBaseQuantities: 7 more contents on 9 objects not shown