# Fire Access Opening

| Field | Value |
| --- | --- |
| Discipline | ARC |
| Authorities | SCDF |
| Pages (COP v3.1) | 41 |
| IFC Bindings | 3 |
| Parameters | 3 |
| Source | CORENET X Code of Practice v3.1 |
| Source link | [View on CORENET X ↗](https://info.corenet.gov.sg/ifc-sg/bim-data-(ifc-sg)/glossary-of-identified-components?id=eaf49128-12cc-4ed1-bd70-d4d4dd5d2fec) |

## IFC Bindings

| # | IFC Entity | Predefined subtype(s) | Params | Notes |
| --- | --- | --- | --- | --- |
| 1 | `IfcOpeningElement` | — | 1 |  |
| 2 | `IfcDoor` | — | 1 |  |
| 3 | `IfcWindow` | — | 1 |  |

## Parameters

See `parameters.json` for the machine-readable, binding-grouped data (with resolved `allowed_values` for input-limited fields).

| IFC Entity | S/N | Property | Type | Unit | Input limited | Example |
| --- | --- | --- | --- | --- | --- | --- |
| `IfcOpeningElement` | 1 | FireAccessOpening | Boolean |  | Y | TRUE / FALSE |
| `IfcDoor` | 1 | FireAccessOpening | Boolean |  | Y | TRUE / FALSE |
| `IfcWindow` | 1 | FireAccessOpening | Boolean |  | Y | TRUE / FALSE |