{
  "component": "Pile",
  "discipline": "STR",
  "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=1a786341-1d52-471a-9592-fa6b8834be0a",
  "source_id": "1a786341-1d52-471a-9592-fa6b8834be0a",
  "page_range": [
    69,
    73
  ],
  "ifc_binding_count": 2,
  "parameter_count": 37,
  "declarative_only_bindings": 0,
  "ifc_bindings": [
    {
      "ifc_entity": "IfcPile",
      "ifc_subtype": null,
      "ifc_subtypes": null,
      "scope": "Individual Pile",
      "no_properties_required": false,
      "header_kind": "7col",
      "pages": [
        70,
        71
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "MaterialGrade",
          "type": "Text",
          "applies_to": "All piles",
          "input_limited": true,
          "allowed_values": [
            "C12/15",
            "C20/25",
            "C30/37",
            "C32/40",
            "C35/45",
            "C40/50",
            "C50/60",
            "C55/67",
            "C60/75",
            "C70/85",
            "C80/95",
            "S235",
            "S275",
            "S355",
            "S460"
          ],
          "allowed_values_source": "structural_enums (p3) Footnote marker '*' stripped 2026-08-08; captured on the MaterialGrade group in _reference/structural_enums.json (CoP v3.1 PDF p.249).",
          "examples": [
            "Refer to list^"
          ]
        },
        {
          "sn": 2,
          "property": "BoreholeRef",
          "type": "Text",
          "applies_to": "All piles",
          "input_limited": false,
          "examples": [
            "BH2",
            "BH3",
            "BH12-2"
          ]
        },
        {
          "sn": 3,
          "property": "ConstructionMethod",
          "type": "Text",
          "applies_to": "All piles",
          "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": 4,
          "property": "DA1-1_CompressionCapacity",
          "type": "Integer",
          "applies_to": "All piles",
          "unit": "kN",
          "input_limited": false,
          "examples": [
            "5683"
          ]
        },
        {
          "sn": 5,
          "property": "DA1-1_TensionCapacity",
          "type": "Integer",
          "applies_to": "When required / relevant",
          "unit": "kN",
          "input_limited": false,
          "examples": [
            "3655"
          ]
        },
        {
          "sn": 6,
          "property": "DA1-2_CompressionCapacity",
          "type": "Integer",
          "applies_to": "All piles",
          "unit": "kN",
          "input_limited": false,
          "examples": [
            "4823"
          ]
        },
        {
          "sn": 7,
          "property": "DA1-2_TensionCapacity",
          "type": "Integer",
          "applies_to": "When required / relevant",
          "unit": "kN",
          "input_limited": false,
          "examples": [
            "3025"
          ]
        },
        {
          "sn": 8,
          "property": "MinEmbedmentIntoBearingLayer_SPT_MoreThan_100N",
          "type": "Real",
          "applies_to": "When required / relevant",
          "unit": "m",
          "input_limited": false,
          "examples": [
            "16.5"
          ]
        },
        {
          "sn": 9,
          "property": "MinEmbedmentIntoBearingLayer_SPT_MoreThan_60N",
          "type": "Real",
          "applies_to": "When required / relevant",
          "unit": "m",
          "input_limited": false,
          "examples": [
            "23.2"
          ]
        },
        {
          "sn": 10,
          "property": "MinRockSocketingLength",
          "type": "Real",
          "applies_to": "When required / relevant",
          "unit": "m",
          "input_limited": false,
          "examples": [
            "16.5"
          ]
        },
        {
          "sn": 11,
          "property": "ReinforcementSteelGrade",
          "type": "Text",
          "applies_to": "RC piles#",
          "unit": "N/mm2",
          "input_limited": true,
          "allowed_values": [
            "500A",
            "500B",
            "500C",
            "600A",
            "600B",
            "600C"
          ],
          "allowed_values_source": "structural_enums (p3)",
          "examples": [
            "Refer to list^"
          ]
        },
        {
          "sn": 12,
          "property": "StructuralCompressionCapacity",
          "type": "Integer",
          "applies_to": "All piles",
          "unit": "kN",
          "input_limited": false,
          "examples": [
            "6525"
          ]
        },
        {
          "sn": 13,
          "property": "StructuralTensionCapacity",
          "type": "Integer",
          "applies_to": "When required / relevant",
          "unit": "kN",
          "input_limited": false,
          "examples": [
            "3825"
          ]
        },
        {
          "sn": 14,
          "property": "Breadth",
          "type": "Length",
          "applies_to": "RC non-circular piles",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "300"
          ]
        },
        {
          "sn": 15,
          "property": "CutOffLevel_SHD",
          "type": "Real",
          "applies_to": "All piles",
          "unit": "SHD m",
          "input_limited": false,
          "examples": [
            "-1.35"
          ]
        },
        {
          "sn": 16,
          "property": "Diameter",
          "type": "Length",
          "applies_to": "RC circular piles",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "600"
          ]
        },
        {
          "sn": 17,
          "property": "Length",
          "type": "Length",
          "applies_to": "All piles",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "40500"
          ]
        },
        {
          "sn": 18,
          "property": "Mark",
          "type": "Text",
          "applies_to": "All piles",
          "input_limited": false,
          "examples": [
            "P156"
          ]
        },
        {
          "sn": 19,
          "property": "MemberSection",
          "type": "Text",
          "applies_to": "Steel piles",
          "input_limited": false,
          "examples": [
            "CHS500x3.0",
            "254x254x63 kg/m"
          ]
        },
        {
          "sn": 20,
          "property": "ToeLevel_SHD",
          "type": "Real",
          "applies_to": "All piles",
          "unit": "SHD m",
          "input_limited": false,
          "examples": [
            "-63.35"
          ]
        },
        {
          "sn": 21,
          "property": "Width",
          "type": "Length",
          "applies_to": "RC non-circular piles",
          "unit": "mm",
          "input_limited": false,
          "examples": [
            "600"
          ]
        },
        {
          "sn": 22,
          "property": "MainRebar",
          "type": "Text",
          "applies_to": "RC piles#",
          "input_limited": false,
          "examples": [
            "10H32+10H16"
          ]
        },
        {
          "sn": 23,
          "property": "PileType",
          "type": "Text",
          "applies_to": "RC piles#",
          "input_limited": true,
          "allowed_values": [
            "Driven",
            "Bored",
            "Jacked in"
          ],
          "allowed_values_source": "structural_enums (p3)",
          "examples": [
            "Refer to list^"
          ]
        },
        {
          "sn": 24,
          "property": "ReinforcementLength",
          "type": "Text",
          "applies_to": "RC piles#",
          "unit": "m",
          "input_limited": true,
          "allowed_values": [
            "Fully reinforced",
            "Unreinforced",
            "Any numerical value [up to 1 decimal place]"
          ],
          "allowed_values_source": "structural_enums (p3)",
          "examples": [
            "Refer to list^"
          ]
        },
        {
          "sn": 25,
          "property": "Stirrups",
          "type": "Text",
          "applies_to": "RC piles#",
          "input_limited": false,
          "examples": [
            "H16-250"
          ]
        },
        {
          "sn": 26,
          "property": "DA1-1_CompressionDesignLoad",
          "type": "Integer",
          "applies_to": "All piles",
          "unit": "kN",
          "input_limited": false,
          "examples": [
            "5515"
          ]
        },
        {
          "sn": 27,
          "property": "DA1-1_TensionDesignLoad",
          "type": "Integer",
          "applies_to": "When required / relevant",
          "unit": "kN",
          "input_limited": false,
          "examples": [
            "3255"
          ]
        },
        {
          "sn": 28,
          "property": "DA1-2_CompressionDesignLoad",
          "type": "Integer",
          "applies_to": "All piles",
          "unit": "kN",
          "input_limited": false,
          "examples": [
            "4650"
          ]
        },
        {
          "sn": 29,
          "property": "DA1-2_TensionDesignLoad",
          "type": "Integer",
          "applies_to": "When required / relevant",
          "unit": "kN",
          "input_limited": false,
          "examples": [
            "2850"
          ]
        },
        {
          "sn": 30,
          "property": "NegativeSkinFriction",
          "type": "Integer",
          "applies_to": "When required / relevant",
          "unit": "kN",
          "input_limited": false,
          "examples": [
            "135"
          ]
        }
      ]
    },
    {
      "ifc_entity": "IfcBuilding",
      "ifc_subtype": null,
      "ifc_subtypes": null,
      "scope": "project information for piles in general",
      "no_properties_required": false,
      "header_kind": "7col",
      "pages": [
        71
      ],
      "parameters": [
        {
          "sn": 1,
          "property": "PileModelFactor",
          "type": "Real",
          "applies_to": "when required / relevant",
          "input_limited": false,
          "examples": [
            "1.35 / 1.55"
          ]
        },
        {
          "sn": 2,
          "property": "ShaftR4DesignFactor",
          "type": "Real",
          "applies_to": "when required / relevant",
          "input_limited": false
        },
        {
          "sn": 3,
          "property": "EndBearingR4DesignFactor",
          "type": "Real",
          "applies_to": "when required / relevant",
          "input_limited": false
        },
        {
          "sn": 4,
          "property": "NoOfULTTest",
          "type": "Integer",
          "applies_to": "when required / relevant",
          "input_limited": false,
          "examples": [
            "2"
          ]
        },
        {
          "sn": 5,
          "property": "NoOfWorkingLoadTest_MaintainedLoadTest",
          "type": "Integer",
          "applies_to": "when required / relevant",
          "input_limited": false,
          "examples": [
            "3"
          ]
        },
        {
          "sn": 6,
          "property": "NoOfWorkingLoadTest_RapidLoadTest",
          "type": "Integer",
          "applies_to": "when required / relevant",
          "input_limited": false,
          "examples": [
            "3"
          ]
        },
        {
          "sn": 7,
          "property": "NoOfNonDestructiveTestPile",
          "type": "Integer",
          "applies_to": "when required / relevant",
          "input_limited": false,
          "examples": [
            "8"
          ]
        }
      ]
    }
  ]
}