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V1 OVERLAY V2
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Project
Apartment building
Base drawing
AR_112_floor_plan_28-05-26.dwg
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AR_112_floor_plan_10-07-26.dwg
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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
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Jul 10, 2026
AR_112_floor_plan.dwgv3
Document actions Verified version
2.4 MB, Jul 10, 2026, 11:24, Added by James Lee
DrawingArchitectureDetailed Design
Jun 17, 2026
VE_ventilation_system.pdfv1
Document actions Verified version
1.8 MB, Jun 17, 2026, 14:23, Added by Sarah Brooks
SpecificationPreliminary Design
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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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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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