IFC 4.3.0.1 (IFC4X3) development

6.2.2.1 IfcDistributionChamberElementTypeEnum

6.2.2.1.1 Semantic definition

This enumeration identifies different types of distribution chambers.

6.2.2.1.2 Type values

Type Description
FORMEDDUCT

Space formed in the ground for the passage of pipes, cables, ducts.

INSPECTIONCHAMBER

Chamber constructed on a drain, sewer or pipeline with a removable cover that permits visible inspection.

INSPECTIONPIT

Recess or chamber formed to permit access for inspection of substructure and services.

MANHOLE

hamber constructed on a drain, sewer or pipeline with a removable cover that permits the entry of a person.

METERCHAMBER

Chamber that houses a meter(s).

SUMP

Recessed or small chamber into which liquid is drained to facilitate its collection for removal.

TRENCH

Excavated chamber, the length of which typically exceeds the width.

VALVECHAMBER

Chamber that houses a valve(s).

USERDEFINED

User-defined chamber type.

NOTDEFINED

Undefined chamber type.

Table 6.2.2.1.A

6.2.2.1.3 Formal representation

TYPE IfcDistributionChamberElementTypeEnum = ENUMERATION OF
	(FORMEDDUCT
	,INSPECTIONCHAMBER
	,INSPECTIONPIT
	,MANHOLE
	,METERCHAMBER
	,SUMP
	,TRENCH
	,VALVECHAMBER
	,USERDEFINED
	,NOTDEFINED);
END_TYPE;

6.2.2.1.4 References

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