8m x 10m south-facing paved outdoor room adjoining the building south
face. Three low sitting walls (0.45m, 0.3m thick) on south, east and
west sides create enclosure per Pattern 163. Paving slab covers the
full area. IfcSpace EXTERNAL registered as south-garden/0 in storey 0.
Second means of egress on west third of south wall, approximately 45
degrees from the main entrance on the north/east face. IfcOpeningElement
voids the south exterior wall; IfcDoor (panelled type) fills the opening.
EPset_Pattern 160 (Building Edge) applied.
Shed roof over entrance porch: ridge at 3.5m (main wall plate), eave at
2.0m (approx 6ft7in) at east face. Creates visible roof cascade — main
hall pitched roof higher, entrance porch lower — per Patterns 116 and 117.
Bonsai's Gantt chart code special-cases BASELINE schedules by following
IsDeclaredBy[0].RelatingObject to find a parent comparison schedule.
Our schedule has no such relationship, causing an IndexError that
silently prevents the Gantt from rendering.
PLANNED is the correct type for a forward-looking construction programme.
Also updates the CLAUDE.md recipe to use PLANNED.
Remove duplicate 'Thermal Transmitance' (with space, single-t) from
Pset_WallCommon on walls; the canonical IFC4 property name is
'ThermalTransmittance'. Update EN_Basic IDM Check.ids to match.
Closes#1
