IfcSubContractResource

Definition from IAI: An IfcSubContractResource is a construction resource needed in a construction process that represents a type of sub-contractor.

HISTORY: New Entity in IFC Release 2.0

Use Definition

An IfcSubContractResource can be used in cost estimating and work planning without specifying the subcontractor. However, it can be associated with an actor fulfilling the subcontractor role when detailed work planning is performed. The type of subcontractor can also be identified in a construction crew resource.

EXPRESS specification:

ENTITY IfcSubContractResource

SUBTYPE OF (

IfcConstructionResource);

SubContractor

OPTIONAL IfcActorSelect;

JobDescription

OPTIONAL IfcText;

END_ENTITY;

Attribute definitions:

SubContractor	:	The actor performing the role of the subcontracted resource.
JobDescription	:	The description of the jobs that this subcontract should complete.

Inheritance graph

ENTITY IfcSubContractResource;

ENTITY IfcRoot;

GlobalId

IfcGloballyUniqueId;

OwnerHistory

IfcOwnerHistory;

Name

OPTIONAL IfcLabel;

Description

OPTIONAL IfcText;

ENTITY IfcObjectDefinition;

INVERSE

HasAssignments

SET OF IfcRelAssigns FOR RelatedObjects;

IsDecomposedBy

SET OF IfcRelDecomposes FOR RelatingObject;

Decomposes

SET [0:1] OF IfcRelDecomposes FOR RelatedObjects;

HasAssociations

SET OF IfcRelAssociates FOR RelatedObjects;

ENTITY IfcObject;

ObjectType

OPTIONAL IfcLabel;

INVERSE

IsDefinedBy

SET OF IfcRelDefines FOR RelatedObjects;

ENTITY IfcResource;

INVERSE

ResourceOf

SET OF IfcRelAssignsToResource FOR RelatingResource;

ENTITY IfcConstructionResource;

ResourceIdentifier

OPTIONAL IfcIdentifier;

ResourceGroup

OPTIONAL IfcLabel;

ResourceConsumption

OPTIONAL IfcResourceConsumptionEnum;

BaseQuantity

OPTIONAL IfcMeasureWithUnit;

ENTITY IfcSubContractResource;

SubContractor

OPTIONAL IfcActorSelect;

JobDescription

OPTIONAL IfcText;

END_ENTITY;