IFC 4.3.x development

6.2.2.1 IfcDistributionChamberElementTypeEnum

6.2.2.1.1 Semantic definitions at the entity

This enumeration identifies different types of distribution chambers.

HISTORY  New enumeration in IFC2x2.

Items

FORMEDDUCT
INSPECTIONCHAMBER
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
TRENCH

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

VALVECHAMBER

Chamber that houses a valve(s).

USERDEFINED

User-defined chamber type.

NOTDEFINED

6.2.2.1.1 Formal representations

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