# System — Notes

## Provenance

- Source: **CORENET X Code of Practice v3.1**, Section 4 (BIM Data Representation — IFC+SG), pages 177–181.
- Source link: [CORENET X — IFC-SG Glossary of Identified Components ↗](https://info.corenet.gov.sg/ifc-sg/bim-data-(ifc-sg)/glossary-of-identified-components?id=ce4b85db-f226-420b-a6db-14edd91ec173)
- Discipline: **ARC**  ·  Authorities: **PUB**
- 15 IFC binding(s), 30 parameter(s).

## IFC binding breakdown

- `IfcPipeSegment` — subtypes: RIGIDSEGMENT, FLEXIBLESEGMENT, GUTTER — 2 param(s), table format `6col`.
- `IfcPipeFitting` — subtypes: BEND, DRAINCHANNELBEND, ENTRY, EXIT, FLANGEADAPTOR, FLEXIBLECOUPLING, JUNCTION, OBSTRUCTION, PIPESILENCER, SHORTPIECE — 2 param(s), table format `6col`.
- `IfcDuctSegment` — 2 param(s), table format `6col`.
- `IfcDuctFitting` — 2 param(s), table format `6col`.
- `IfcInterceptor` — subtypes: GREASE, OIL — 2 param(s), table format `6col`.
- `IfcDistributionChamberElement` — subtypes: INSPECTIONCHAMBER, MANHOLE, PWCSINSPECTIONCHAMBER, PWCSMANHOLE, METERCHAMBER, SCREENCHAMBER, SUMP, SAMPLINGSUMP, TRENCH — 2 param(s), table format `6col`.
- `IfcDiscreteAccessory` — subtypes: PIPESUPPORT, GRATING — 2 param(s), table format `6col`.
- `IfcPump` — subtypes: SUMPPUMP — 2 param(s), table format `6col`.
- `IfcAirTerminal` — subtypes: GRILLE, LOUVRE — 2 param(s), table format `6col`.
- `IfcSanitaryTerminal` — subtypes: BATH, BIDET, SHOWER, URINAL, WASHHANDBASIN, WATERCLOSET, SPRINKLER — 2 param(s), table format `6col`.
- `IfcCivilElement` — subtypes: COMMONDRAIN, CROSSCULVERT, CULVERT, ENTRANCECULVERT, EXTERNALDRAIN, INTERNALDRAIN, OUTLETDRAIN, ROADSIDEDRAIN, TRENCH, GUTTER — 2 param(s), table format `6col`.
- `IfcValve` — subtypes: LANDINGVALVE, SPRINKLERCONTROL, DOUBLECHECK, MIXING, AIRADMITTANCE, DRAINOFFCOCK, CHECK, ISOLATING, FAUCET — 2 param(s), table format `6col`.
- `IfcWasteTerminal` — subtypes: FLOORTRAP, FLOORWASTE, GULLYSUMP, GULLYTRAP, WASTETRAP, WASTESUMP — 2 param(s), table format `6col`.
- `IfcFlowMeter` — subtypes: WATERMETER — 2 param(s), table format `6col`.
- `IfcFireSuppressionTerminal` — subtypes: BREECHINGINLET, FOAMINLET, FOAMOUTLET — 2 param(s), table format `6col`.