What changed since Revision B?

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V1 OVERLAY V2
12 lines added
11 lines removed
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Project
Apartment building
Base drawing
AR_112_floor_plan_28-05-26.dwg
Compare against
AR_112_floor_plan_10-07-26.dwg
Issues
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IssueStatusDisciplineAssigneesDue dateCommentsLinked documents
#12Duct clashes with beam on floor 3 In Progress MEPRK 14.08.2026 2 AR_112_floor_plan.dwg +2
#11Update MEP drawing after duct move In Progress MEPJS 02.07.2026
#9Shaft dimensions don't match structural model In Progress STRAT 1 ST_shaft.dwg
#10Check against structural model In Progress STRLP 28.08.2026
#7Window schedule missing sizes Resolved ARMH 21.06.2026 Win_schedule.pdf
#5Confirm facade package with contractor Resolved RK 3
Documents
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Categories (16)
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Acceptance Certificate
Approval
Budget
Contract
Design Documentation
E-Mail
Invoice
Meeting Memo
Model
Operations
Other
Photo
Price Offer
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Report
Sensor Log
Disciplines (30)
Discipline name
Acoustics
Architecture
BIM
Building Automation
Cooling
District Cooling
Energy Efficiency
External Electrical Network
External Gas Network
External Low Voltage Network
External Sewerage Network
External Water Supply Network
Fire Safety
Fire Safety Automation
Gas Suppression
Gas Supply
Heating
Heat Supply / District Heating
High Voltage
Interior Architecture
Landscape Architecture
Lift
Low Voltage
Roads and Traffic
Sewerage
Smoke Extraction
Sprinkler
Structural
Ventilation
Water Supply
Stages (5)
Stage name
Preliminary Design
Concept Design
Detailed Design
As-Built Documentation
Construction Documentation
DaysWeeksMonthsYears
2026
23 documents
2026
2025
60 documents
2025
2024
6 documents
2024
Jul 2026
3 documents
Jul 2026
Jun 2026
11 documents
Jun 2026
May 2026
4 documents
May 2026
2026
1 document
Jul 6 – Jul 13, 2026
5 documents
Jun 15 – Jun 22, 2026
3 documents
Jun 8 – Jun 15, 2026
Jul 10, 2026
DWGAR_112_floor_plan.dwgv3
2.4 MB · Jul 10, 2026 11:24 AM
Added by James Lee
DrawingArchitectureDetailed Design+
Jun 17, 2026
PDFVE_ventilation_system.pdfv1
1.8 MB · Jun 17, 2026 2:23 PM
Added by Sarah Brooks
SpecificationPreliminary Design+
Franklin
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Who confirmed building net area?
Net area is 3 512 m² — confirmed by M.R. on 12.06.2026.
Architecture_design_note.pdf
p. 4 · net area
Compare the latest two IFC versions, how many beams were added?
12 beams added between ST_model.ifc v4 and v5.
Metricv4v5Change
Elements17,81018,007+197
Materials7778+1
Biggest changes by class
IfcBeam (beams): 128 → 140 +12
IfcWall (walls): 277 → 274 −3 ~104
IfcWindow (windows): 53 → 56 +3
v5 refines the structural detailing - overall building geometry is unchanged.
IFC
ST_model.ifc
v4 ⇄ v5 · uploaded Jul 14, 2026 by James Lee
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2 models
ST_model.ifc
VE_ventilation.ifc
Issues for this model3
#14Beam B-208 clashes with ventilation duct
#13Column C-12 missing concrete grade
#8Slab opening not matching architecture
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Measure
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Interactive drawing measurement Select two parallel walls on the floor plan to measure their distance. 2.04 m

2.04 m between the selected lines

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