# Household Shelter — Notes

## Provenance

- Source: **CORENET X Code of Practice v3.1**, Section 4 (BIM Data Representation — IFC+SG), pages 57–59.
- 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=d2709e3c-3fcc-4f1a-8a97-bdea2b5b7e0a)
- Discipline: **ARC**  ·  Authorities: **BCA**
- 8 IFC binding(s), 12 parameter(s), 4 declarative-only binding(s).

## IFC binding breakdown

- `IfcSpace` — subtypes: SPACE — 5 param(s), table format `6col`.
- `IfcSpace` — subtypes: AREA_GFA — 1 param(s), table format `6col`.
- `IfcSpace` — subtypes: HSSETBACK — 0 param(s), table format `6col`.  **[no IFC+SG properties required]**
- `IfcWall` — 3 param(s), table format `6col`.
- `IfcSlab` — 3 param(s), table format `6col`.
- `IfcLightFixture` — 0 param(s), table format `6col`.  **[no IFC+SG properties required]**
- `IfcOutlet` — subtypes: COMMUNICATIONSOUTLET, DATAOUTLET, POWEROUTLET — 0 param(s), table format `6col`.  **[no IFC+SG properties required]**
- `IfcSwitchingDevice` — 0 param(s), table format `6col`.  **[no IFC+SG properties required]**

## Input-limited parameters resolved against structural enums

- **ConstructionMethod** (structural_enums (p3)): CIS, PC, PT (Pre), PT (Post), PF, PPVC, Spun [for pile element only]

## Other input-limited parameters

These accept values from a defined list in the COP source table (not part of the global structural enums); see `examples` in `parameters.json`:

- SpaceName, AGF_Name, ShelterUsage