{
  "component": "Prefabricated Building Systems and MEP Components",
  "discipline": "MEP",
  "authorities": [],
  "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=5ccc6556-fc34-497c-b109-e4c6eaf375af",
  "source_id": "5ccc6556-fc34-497c-b109-e4c6eaf375af",
  "page_range": [
    80,
    81
  ],
  "ifc_binding_count": 8,
  "parameter_count": 29,
  "declarative_only_bindings": 0,
  "ifc_bindings": [
    {
      "ifc_entity": "IfcSpace",
      "ifc_subtype": "PREFABRICATEDBATHROOMUNIT, PREFABRICATEDANDPREFINISHEDWALL, PREFABRICATEDANDPREFINISHEDFLOOR, PREFABRICATEDANDPREFINISHEDCEILING, PRECASTEXTERNALWALLWITHCAST-INWINDOWS, PREFABRICATEDPUMPSKID, PREFABRICATEDMEPVERTICALMODULE, PREFABRICATEDMEPPLANTMODULE, PREFABRICATEDMEPHORIZONTALMODULE",
      "ifc_subtypes": [
        "PREFABRICATEDBATHROOMUNIT",
        "PREFABRICATEDANDPREFINISHEDWALL",
        "PREFABRICATEDANDPREFINISHEDFLOOR",
        "PREFABRICATEDANDPREFINISHEDCEILING",
        "PRECASTEXTERNALWALLWITHCAST-INWINDOWS",
        "PREFABRICATEDPUMPSKID",
        "PREFABRICATEDMEPVERTICALMODULE",
        "PREFABRICATEDMEPPLANTMODULE",
        "PREFABRICATEDMEPHORIZONTALMODULE"
      ],
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        80
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "SpaceName",
          "type": "Text",
          "input_limited": true,
          "allowed_values": [
            "Master Bath",
            "Maid Bath",
            "Yard Bath"
          ],
          "allowed_values_source": "CoP examples, confirmed against glossary web page (2026-07-19)",
          "examples": [
            "Master Bath",
            "Maid Bath",
            "Yard Bath"
          ]
        },
        {
          "sn": 2,
          "property": "InternalLength",
          "type": "Length",
          "unit": "mm",
          "input_limited": false
        },
        {
          "sn": 3,
          "property": "InternalWidth",
          "type": "Length",
          "unit": "mm",
          "input_limited": false
        },
        {
          "sn": 4,
          "property": "ConstructionMethod",
          "type": "Text",
          "input_limited": false,
          "examples": [
            "Prefab",
            "CIS",
            "PC",
            "PBU"
          ]
        },
        {
          "sn": 5,
          "property": "Accreditation_MAS",
          "type": "Boolean",
          "input_limited": true,
          "allowed_values": [
            "TRUE",
            "FALSE"
          ],
          "allowed_values_source": "boolean (CoP examples: TRUE / FALSE)",
          "examples": [
            "TRUE / FALSE"
          ]
        },
        {
          "sn": 6,
          "property": "MechanicalConnectionType",
          "type": "Text",
          "input_limited": false
        }
      ]
    },
    {
      "ifc_entity": "IfcWall",
      "ifc_subtype": null,
      "ifc_subtypes": null,
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        80
      ],
      "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^"
          ]
        },
        {
          "sn": 2,
          "property": "Thickness",
          "type": "Length",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "300"
          ]
        }
      ]
    },
    {
      "ifc_entity": "IfcSlab",
      "ifc_subtype": null,
      "ifc_subtypes": null,
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        80
      ],
      "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^"
          ]
        },
        {
          "sn": 2,
          "property": "Thickness",
          "type": "Length",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "300"
          ]
        }
      ]
    },
    {
      "ifc_entity": "IfcPipeFitting",
      "ifc_subtype": "RIGIDSEGMENT, FLEXIBLESEGMENT",
      "ifc_subtypes": [
        "RIGIDSEGMENT",
        "FLEXIBLESEGMENT"
      ],
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        81
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "PreInsulated",
          "type": "Boolean",
          "input_limited": true,
          "allowed_values": [
            "TRUE",
            "FALSE"
          ],
          "allowed_values_source": "boolean (CoP examples: TRUE / FALSE)",
          "examples": [
            "TRUE / FALSE"
          ]
        },
        {
          "sn": 2,
          "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": [
            "Prefabricated"
          ]
        },
        {
          "sn": 3,
          "property": "SystemName",
          "type": "Text",
          "input_limited": false
        },
        {
          "sn": 4,
          "property": "SystemType",
          "type": "Text",
          "input_limited": true,
          "allowed_values": [
            "Sanitary",
            "Kitchen Fresh Air",
            "Sewerage",
            "Parking Place Exhaust Air",
            "Drainage",
            "Staircase Pressurisation Air",
            "Rainwater",
            "Genset Exhaust Air",
            "Potable Water",
            "Pollution Control Equipment Exhaust Air",
            "Sprinkler",
            "Kitchenhood Exhaust Air",
            "Foam Sprinkler",
            "PWCS Fresh Air",
            "Foam Fire Extinguishing",
            "Wet Riser",
            "Dry Riser",
            "Trade Effluent"
          ],
          "allowed_values_source": "List of System Types (System glossary page, retrieved 2026-07-19)",
          "examples": [
            "Chilled Water"
          ],
          "example_format_acmv": "{spacename} / {equipment} + Fresh Air / Exhaust Air"
        }
      ]
    },
    {
      "ifc_entity": "IfcPipeSegment",
      "ifc_subtype": "RIGIDSEGMENT, FLEXIBLESEGMENT",
      "ifc_subtypes": [
        "RIGIDSEGMENT",
        "FLEXIBLESEGMENT"
      ],
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        81
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "PreInsulated",
          "type": "Boolean",
          "input_limited": true,
          "allowed_values": [
            "TRUE",
            "FALSE"
          ],
          "allowed_values_source": "boolean (CoP examples: TRUE / FALSE)",
          "examples": [
            "TRUE / FALSE"
          ]
        },
        {
          "sn": 2,
          "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": [
            "Prefabricated"
          ]
        },
        {
          "sn": 3,
          "property": "SystemName",
          "type": "Text",
          "input_limited": false
        },
        {
          "sn": 4,
          "property": "SystemType",
          "type": "Text",
          "input_limited": true,
          "allowed_values": [
            "Sanitary",
            "Kitchen Fresh Air",
            "Sewerage",
            "Parking Place Exhaust Air",
            "Drainage",
            "Staircase Pressurisation Air",
            "Rainwater",
            "Genset Exhaust Air",
            "Potable Water",
            "Pollution Control Equipment Exhaust Air",
            "Sprinkler",
            "Kitchenhood Exhaust Air",
            "Foam Sprinkler",
            "PWCS Fresh Air",
            "Foam Fire Extinguishing",
            "Wet Riser",
            "Dry Riser",
            "Trade Effluent"
          ],
          "allowed_values_source": "List of System Types (System glossary page, retrieved 2026-07-19)",
          "examples": [
            "Chilled Water"
          ],
          "example_format_acmv": "{spacename} / {equipment} + Fresh Air / Exhaust Air"
        }
      ]
    },
    {
      "ifc_entity": "IfcDuctFitting",
      "ifc_subtype": null,
      "ifc_subtypes": null,
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        81
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "PreInsulated",
          "type": "Boolean",
          "input_limited": true,
          "allowed_values": [
            "TRUE",
            "FALSE"
          ],
          "allowed_values_source": "boolean (CoP examples: TRUE / FALSE)",
          "examples": [
            "TRUE / FALSE"
          ]
        },
        {
          "sn": 2,
          "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": [
            "Prefabricated"
          ]
        },
        {
          "sn": 3,
          "property": "SystemName",
          "type": "Text",
          "input_limited": false
        },
        {
          "sn": 4,
          "property": "SystemType",
          "type": "Text",
          "input_limited": true,
          "allowed_values": [
            "Sanitary",
            "Kitchen Fresh Air",
            "Sewerage",
            "Parking Place Exhaust Air",
            "Drainage",
            "Staircase Pressurisation Air",
            "Rainwater",
            "Genset Exhaust Air",
            "Potable Water",
            "Pollution Control Equipment Exhaust Air",
            "Sprinkler",
            "Kitchenhood Exhaust Air",
            "Foam Sprinkler",
            "PWCS Fresh Air",
            "Foam Fire Extinguishing",
            "Wet Riser",
            "Dry Riser",
            "Trade Effluent"
          ],
          "allowed_values_source": "List of System Types (System glossary page, retrieved 2026-07-19)",
          "examples": [
            "Chilled Water"
          ],
          "example_format_acmv": "{spacename} / {equipment} + Fresh Air / Exhaust Air"
        }
      ]
    },
    {
      "ifc_entity": "IfcDuctSegment",
      "ifc_subtype": null,
      "ifc_subtypes": null,
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        81
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "PreInsulated",
          "type": "Boolean",
          "input_limited": true,
          "allowed_values": [
            "TRUE",
            "FALSE"
          ],
          "allowed_values_source": "boolean (CoP examples: TRUE / FALSE)",
          "examples": [
            "TRUE / FALSE"
          ]
        },
        {
          "sn": 2,
          "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": [
            "Prefabricated"
          ]
        },
        {
          "sn": 3,
          "property": "SystemName",
          "type": "Text",
          "input_limited": false
        },
        {
          "sn": 4,
          "property": "SystemType",
          "type": "Text",
          "input_limited": true,
          "allowed_values": [
            "Sanitary",
            "Kitchen Fresh Air",
            "Sewerage",
            "Parking Place Exhaust Air",
            "Drainage",
            "Staircase Pressurisation Air",
            "Rainwater",
            "Genset Exhaust Air",
            "Potable Water",
            "Pollution Control Equipment Exhaust Air",
            "Sprinkler",
            "Kitchenhood Exhaust Air",
            "Foam Sprinkler",
            "PWCS Fresh Air",
            "Foam Fire Extinguishing",
            "Wet Riser",
            "Dry Riser",
            "Trade Effluent"
          ],
          "allowed_values_source": "List of System Types (System glossary page, retrieved 2026-07-19)",
          "examples": [
            "Chilled Water"
          ],
          "example_format_acmv": "{spacename} / {equipment} + Fresh Air / Exhaust Air"
        }
      ]
    },
    {
      "ifc_entity": "IfcDiscreteAccessory",
      "ifc_subtype": "PIPESUPPORT",
      "ifc_subtypes": [
        "PIPESUPPORT"
      ],
      "scope": null,
      "no_properties_required": false,
      "header_kind": "6col",
      "pages": [
        81
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "IsCommon",
          "type": "Boolean",
          "input_limited": true,
          "allowed_values": [
            "TRUE",
            "FALSE"
          ],
          "allowed_values_source": "boolean (CoP examples: TRUE / FALSE)",
          "examples": [
            "TRUE / FALSE"
          ]
        },
        {
          "sn": 2,
          "property": "SystemName",
          "type": "Text",
          "input_limited": false
        },
        {
          "sn": 3,
          "property": "SystemType",
          "type": "Text",
          "input_limited": true,
          "allowed_values": [
            "Sanitary",
            "Kitchen Fresh Air",
            "Sewerage",
            "Parking Place Exhaust Air",
            "Drainage",
            "Staircase Pressurisation Air",
            "Rainwater",
            "Genset Exhaust Air",
            "Potable Water",
            "Pollution Control Equipment Exhaust Air",
            "Sprinkler",
            "Kitchenhood Exhaust Air",
            "Foam Sprinkler",
            "PWCS Fresh Air",
            "Foam Fire Extinguishing",
            "Wet Riser",
            "Dry Riser",
            "Trade Effluent"
          ],
          "allowed_values_source": "List of System Types (System glossary page, retrieved 2026-07-19)",
          "examples": [
            "Chilled Water"
          ],
          "example_format_acmv": "{spacename} / {equipment} + Fresh Air / Exhaust Air"
        }
      ]
    }
  ]
}