{
  "component": "Refuse Chute / Recyclables Chute",
  "discipline": "ARC",
  "authorities": [
    "NEA"
  ],
  "source": "CORENET X Code of Practice v3.1",
  "source_title": "CORENET X — IFC-SG Glossary of Identified Components",
  "source_url": "https://info.corenet.gov.sg/ifc-sg/bim-data-(ifc-sg)/glossary-of-identified-components?id=c7503a63-e15c-4b5a-99c5-46bee480153a",
  "source_id": "c7503a63-e15c-4b5a-99c5-46bee480153a",
  "page_range": [
    87,
    89
  ],
  "ifc_binding_count": 4,
  "parameter_count": 26,
  "declarative_only_bindings": 0,
  "ifc_bindings": [
    {
      "ifc_entity": "IfcSpace",
      "ifc_subtype": "SPACE",
      "ifc_subtypes": [
        "SPACE"
      ],
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        87
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "SpaceName",
          "type": "Text",
          "input_limited": true,
          "allowed_values": [
            "Refuse Chute",
            "Recyclables Chute"
          ],
          "allowed_values_source": "CoP examples, confirmed against glossary web page (2026-07-19)",
          "examples": [
            "Refuse Chute",
            "Recyclables Chute"
          ]
        },
        {
          "sn": 2,
          "property": "ConstructionMethod",
          "type": "Text",
          "input_limited": false,
          "examples": [
            "Precast",
            "Prefab",
            "CIS"
          ]
        },
        {
          "sn": 3,
          "property": "InnerLength",
          "type": "Length",
          "unit": "mm",
          "input_limited": false
        },
        {
          "sn": 4,
          "property": "InnerWidth",
          "type": "Length",
          "unit": "mm",
          "input_limited": false
        },
        {
          "sn": 5,
          "property": "OuterLength",
          "type": "Length",
          "unit": "mm",
          "input_limited": false
        },
        {
          "sn": 6,
          "property": "OuterWidth",
          "type": "Length",
          "unit": "mm",
          "input_limited": false
        },
        {
          "sn": 7,
          "property": "ChamferRadius",
          "type": "Length",
          "unit": "mm",
          "input_limited": false
        }
      ]
    },
    {
      "ifc_entity": "IfcWall",
      "ifc_subtype": "REFUSECHUTE",
      "ifc_subtypes": [
        "REFUSECHUTE"
      ],
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        87
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "ConstructionMethod",
          "type": "Text",
          "input_limited": true,
          "allowed_values": [
            "CIS",
            "PC",
            "PT (Pre)",
            "PT (Post)",
            "PF",
            "PPVC",
            "Spun [for pile element only]"
          ],
          "allowed_values_source": "structural_enums (p3)",
          "examples": [
            "Refer to list*"
          ]
        }
      ]
    },
    {
      "ifc_entity": "IfcDoor",
      "ifc_subtype": "ACCESSHATCH, RECYCLABLESCHUTEACCESSPANEL, RECYCLABLESCHUTEHOPPER, REFUSECHUTEACCESSPANEL, REFUSECHUTEHOPPER",
      "ifc_subtypes": [
        "ACCESSHATCH",
        "RECYCLABLESCHUTEACCESSPANEL",
        "RECYCLABLESCHUTEHOPPER",
        "REFUSECHUTEACCESSPANEL",
        "REFUSECHUTEHOPPER"
      ],
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        88
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "AirTight",
          "type": "Boolean",
          "input_limited": true,
          "allowed_values": [
            "TRUE",
            "FALSE"
          ],
          "allowed_values_source": "boolean (CoP examples: TRUE / FALSE)",
          "examples": [
            "TRUE / FALSE"
          ]
        },
        {
          "sn": 2,
          "property": "FireRating",
          "type": "Text",
          "unit": "hr",
          "input_limited": false,
          "examples": [
            "½hr",
            "1 hr etc."
          ]
        },
        {
          "sn": 3,
          "property": "SelfClosing",
          "type": "Boolean",
          "input_limited": true,
          "allowed_values": [
            "TRUE",
            "FALSE"
          ],
          "allowed_values_source": "boolean (CoP examples: TRUE / FALSE)",
          "examples": [
            "TRUE / FALSE"
          ]
        },
        {
          "sn": 4,
          "property": "VolumeControlled",
          "type": "Boolean",
          "input_limited": true,
          "allowed_values": [
            "TRUE",
            "FALSE"
          ],
          "allowed_values_source": "boolean (CoP examples: TRUE / FALSE)",
          "examples": [
            "TRUE / FALSE"
          ]
        },
        {
          "sn": 5,
          "property": "ClearWidth",
          "type": "Length",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "335"
          ]
        },
        {
          "sn": 6,
          "property": "ClearHeight",
          "type": "Length",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "335"
          ]
        },
        {
          "sn": 7,
          "property": "Material",
          "type": "Text",
          "input_limited": false
        },
        {
          "sn": 8,
          "property": "Thickness",
          "type": "Length",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "80"
          ]
        },
        {
          "sn": 9,
          "property": "StructuralWidth",
          "type": "Length",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "490"
          ]
        },
        {
          "sn": 10,
          "property": "StructuralHeight",
          "type": "Length",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "710"
          ]
        }
      ]
    },
    {
      "ifc_entity": "IfcTank",
      "ifc_subtype": "REFUSECONTAINER, REFUSECOMPACTOR, RECYCLABLECONTAINER, RECYCLABLECOMPACTOR",
      "ifc_subtypes": [
        "REFUSECONTAINER",
        "REFUSECOMPACTOR",
        "RECYCLABLECONTAINER",
        "RECYCLABLECOMPACTOR"
      ],
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        89
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "CompactionRatio",
          "type": "Real",
          "input_limited": false,
          "examples": [
            "1:3"
          ]
        },
        {
          "sn": 2,
          "property": "NominalCapacity",
          "property_raw": "NominalCapacity^",
          "type": "Volume",
          "unit": "m3",
          "input_limited": false
        },
        {
          "sn": 3,
          "property": "ColourCode",
          "type": "Text",
          "input_limited": false,
          "examples": [
            "Pantone 350c (for green colour general waste container/compactor) RAL 5005 (for blue colour recyclables container/compactor)"
          ]
        },
        {
          "sn": 4,
          "property": "BasePlateMaterial",
          "type": "Text",
          "input_limited": false,
          "examples": [
            "Mezzanine"
          ]
        },
        {
          "sn": 5,
          "property": "BasePlateThickness",
          "type": "Length",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "6"
          ]
        },
        {
          "sn": 6,
          "property": "TailGateOrientation",
          "type": "Text",
          "input_limited": false,
          "examples": [
            "Inward Facing"
          ]
        },
        {
          "sn": 7,
          "property": "HookUpPoint",
          "type": "Text",
          "input_limited": false,
          "examples": [
            "Outward Facing"
          ]
        },
        {
          "sn": 8,
          "property": "EquipmentType",
          "type": "Text",
          "input_limited": true,
          "reference_values": [
            "RORO Compactor",
            "RORO Container",
            "Dust Scren Compactor",
            "Rotary Drum Compactor"
          ],
          "reference_values_source": "official glossary page values cell (retrieved 2026-07-19)",
          "examples": [
            "RORO Compactor",
            "RORO Container",
            "Dust Scren Compactor",
            "Rotary Drum Compactor"
          ]
        }
      ]
    }
  ]
}