# Parking Lot — Notes

## Provenance

- Source: **CORENET X Code of Practice v3.1**, Section 4 (BIM Data Representation — IFC+SG), pages 65–68.
- 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=89a4946e-4d36-4825-82d9-55106a78f9d1)
- Discipline: **ARC**  ·  Authorities: **LTA**
- 8 IFC binding(s), 33 parameter(s).

## IFC binding breakdown

- `IfcBuildingElementProxy` — subtypes: CARLOT — 9 param(s), table format `6col`.
- `IfcBuildingElementProxy` — subtypes: MOTORCYCLELOT — 5 param(s), table format `6col`.
- `IfcBuildingElementProxy` — subtypes: LORRYLOT, COACHLOT, ARTICULATEDVEHICLELOT — 7 param(s), table format `6col`.
- `IfcBuildingElementProxy` — subtypes: BICYCLELOT — 4 param(s), table format `6col`.
- `IfcSpace` — subtypes: SPACE — 3 param(s), table format `6col`.
- `IfcSpace` — subtypes: AREA_GFA — 1 param(s), table format `6col`.
- `IfcTransportElement` — subtypes: CARLIFT — 2 param(s), table format `6col`.
- `IfcBuildingElementProxy` — subtypes: HOLDINGBAY, QUEUINGSPACE — 2 param(s), table format `6col`.

## 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`:

- BarrierFreeAccessibility, FamilyLot, CarParking_ServedByCarLift, MechanisedParkingSystem, Perforated, OpenAtGrade, BicycleRack_Type, VentilationMode, SpaceName, AGF_Name