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Duct (schematic)

MEP-SCH-DUCT

Schematic duct for early coordination - medium in Reference.

Description

Simplified segment or volume for main duct routes (supply / extract, etc.).
Used for feasibility and clash checking, not for execution planning.

Modelling guidelines

Model as a volume or simplified segment; cross-section according to the sketch concept.
Set the medium in Reference (e.g. ZU, AB).
Do not model fittings, fire dampers, or connection details.

Attributes

Name	Description	Unit
Reference Pset_DuctSegmentTypeCommon	Medium of the schematic duct. Allowed values `ZU` - supply air `AB` - extract air `AU` - outdoor air `FO` - exhaust air
GrossCrossSectionArea Qto_DuctSegmentBaseQuantities	Cross-sectional area of the modelled schematic duct.	m²
Status Pset_DuctSegmentTypeCommon	Element status for coordination on existing buildings. Allowed values `NEW` - new `EXISTING` - existing `DEMOLISH` - to demolish `TEMPORARY` - temporary
ElementStatus ePset_ElementStatus	Element status for coordination on existing buildings. Allowed values `NEW` - new `EXISTING` - existing `DEMOLISH` - to demolish `TEMPORARY` - temporary Note IFC2x3 substitute for Status.
CostInterface ePset_Cost	Cost interface of the component - base building or tenant fit-out. Allowed values `GAB` - base building (client / landlord) `MAB_{Mietername}` - tenant fit-out, e.g. `MAB_Migros`
AwardInterface ePset_Cost	Award package of the component by three-digit BKP code - so interfaces between contractor packages become visible. Allowed values See value list BKP award package - e.g. `211`, `221`, `244`.
PlanningInterface ePset_Cost	Planning interface of the component by three-digit BKP code - so responsibilities between planning disciplines become visible. Allowed values See value list BKP planning package - e.g. `091`, `092`, `094`.
BelowTerrain ePset_Cost	Marks whether the component is below terrain. Allowed values `TRUE` - below terrain `FALSE` - above terrain
EbkpH ePset_Cost	eBKP-H classification according to SN 506 511 - derivable from element type, medium, and BelowTerrain. Allowed values `D07.01` - outdoor air / exhaust `D07.04` - air distribution