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          "net_clear_area": 2.75,
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        },
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            "value": 5.7,
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            "layer": "us-va:vrc-2021",
            "value_status": "sourced_primary",
            "source": "source:va:13vac5-63-210"
          },
          {
            "parameter": "min_net_clear_area_grade_floor",
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            "source": "source:va:13vac5-63-210",
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        ],
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              "ifc_class": "IfcWindow",
              "name": "Bedroom 2 EERO",
              "model": "ori-ch03-fail.ifc",
              "centroid_m": [
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            },
            "note": "Pset_ORI_EscapeOpening.NetClearHeight"
          },
          "net_clear_width": {
            "value": 18.0,
            "origin": "ifc_property",
            "anchor": {
              "type": "ifc_element",
              "ifc_guid": "1dmD9Dh499yOBprJZhd93G",
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              "centroid_m": [
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            },
            "note": "Pset_ORI_EscapeOpening.NetClearWidth"
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        },
        "layers_applied": [
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      },
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      ],
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      "evidence": [
        "urn:ori:evidence:8734734aa48fefd8:input"
      ],
      "executed_at": "2026-09-27T12:00:00Z",
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    },
    {
      "id": "urn:ori:verification:8734734aa48fefd8:0008",
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      "effective_from": null,
      "effective_to": null,
      "jurisdiction": [
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        "source:icc:irc-2021",
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        "source:va:codes-2021-effective"
      ],
      "derived_from": [],
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      "metadata": {
        "label": "Reviewer evidence, not approval",
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        "reason_code": "threshold_not_met",
        "message": "Net clear height 22.00 in does not satisfy >= 24 in.",
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        "subsection_part": "net clear height",
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        "check_class": "geometric_deterministic",
        "subject": {
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        },
        "measured": {
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        },
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            "parameter": "min_net_clear_height",
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            "unit": "in",
            "layer": "us-va:vrc-2021",
            "value_status": "sourced_primary",
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        ],
        "facts_used": {
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            "anchor": {
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              "ifc_guid": "1dmD9Dh499yOBprJZhd93G",
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              "centroid_m": [
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            },
            "note": "Pset_ORI_EscapeOpening.NetClearHeight"
          }
        },
        "layers_applied": [
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        ],
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      "evidence": [
        "urn:ori:evidence:8734734aa48fefd8:input"
      ],
      "executed_at": "2026-09-27T12:00:00Z",
      "determinism": "deterministic"
    },
    {
      "id": "urn:ori:verification:8734734aa48fefd8:0009",
      "type": "Verification",
      "version": "1",
      "effective_from": null,
      "effective_to": null,
      "jurisdiction": [
        "urn:ori:jurisdiction:us-va"
      ],
      "source": [
        "source:icc:vrc-2021",
        "source:icc:irc-2021",
        "source:va:13vac5-63-210",
        "source:va:codes-2021-effective"
      ],
      "derived_from": [],
      "supersedes": [],
      "metadata": {
        "label": "Reviewer evidence, not approval",
        "legal_boundary": "Machine verification output is reviewer evidence. It is not a permit decision, not approval, and not a statement of the law. The adopted code (here the 2021 Virginia Residential Code under the USBC) and the building official govern.",
        "is_approval": false,
        "result_state": "fail",
        "reason_code": "threshold_not_met",
        "message": "Net clear width 18.00 in does not satisfy >= 20 in.",
        "section": "R310.2.1",
        "subsection_part": "net clear width",
        "rule_unit_title": "Escape opening: minimum clear width",
        "check_class": "geometric_deterministic",
        "subject": {
          "kind": "eero",
          "id": "ifc:1dmD9Dh499yOBprJZhd93G",
          "label": "Bedroom 2 EERO",
          "anchor": {
            "type": "ifc_element",
            "ifc_guid": "1dmD9Dh499yOBprJZhd93G",
            "ifc_class": "IfcWindow",
            "name": "Bedroom 2 EERO",
            "model": "ori-ch03-fail.ifc",
            "centroid_m": [
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              -0.95,
              1.7684
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          }
        },
        "measured": {
          "net_clear_width": 18.0,
          "unit": "in"
        },
        "required": [
          {
            "parameter": "min_net_clear_width",
            "comparator": ">=",
            "value": 20,
            "unit": "in",
            "layer": "us-va:vrc-2021",
            "value_status": "sourced_primary",
            "source": "source:va:13vac5-63-210"
          }
        ],
        "facts_used": {
          "net_clear_width": {
            "value": 18.0,
            "origin": "ifc_property",
            "anchor": {
              "type": "ifc_element",
              "ifc_guid": "1dmD9Dh499yOBprJZhd93G",
              "ifc_class": "IfcWindow",
              "name": "Bedroom 2 EERO",
              "model": "ori-ch03-fail.ifc",
              "centroid_m": [
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                -0.95,
                1.7684
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            },
            "note": "Pset_ORI_EscapeOpening.NetClearWidth"
          }
        },
        "layers_applied": [
          "base:irc-2021",
          "us-va:vrc-2021"
        ],
        "run_id": "8734734aa48fefd8"
      },
      "validator": "urn:ori:validator:ori-verify",
      "validator_version": "0.1.0",
      "inputs": [
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      "requirements": [
        "urn:ori:rule-unit:irc2021-va:R310.2.1:eero-net-clear-width"
      ],
      "outcome": "fail",
      "evidence": [
        "urn:ori:evidence:8734734aa48fefd8:input"
      ],
      "executed_at": "2026-09-27T12:00:00Z",
      "determinism": "deterministic"
    },
    {
      "id": "urn:ori:verification:8734734aa48fefd8:0010",
      "type": "Verification",
      "version": "1",
      "effective_from": null,
      "effective_to": null,
      "jurisdiction": [
        "urn:ori:jurisdiction:us-va"
      ],
      "source": [
        "source:icc:vrc-2021",
        "source:icc:irc-2021",
        "source:va:13vac5-63-210",
        "source:va:codes-2021-effective"
      ],
      "derived_from": [],
      "supersedes": [],
      "metadata": {
        "label": "Reviewer evidence, not approval",
        "legal_boundary": "Machine verification output is reviewer evidence. It is not a permit decision, not approval, and not a statement of the law. The adopted code (here the 2021 Virginia Residential Code under the USBC) and the building official govern.",
        "is_approval": false,
        "result_state": "fail",
        "reason_code": "threshold_not_met",
        "message": "Sill height 48.00 in does not satisfy <= 44 in.",
        "section": "R310.2.3",
        "subsection_part": null,
        "rule_unit_title": "Escape opening: maximum sill height",
        "check_class": "geometric_deterministic",
        "subject": {
          "kind": "eero",
          "id": "ifc:1dmD9Dh499yOBprJZhd93G",
          "label": "Bedroom 2 EERO",
          "anchor": {
            "type": "ifc_element",
            "ifc_guid": "1dmD9Dh499yOBprJZhd93G",
            "ifc_class": "IfcWindow",
            "name": "Bedroom 2 EERO",
            "model": "ori-ch03-fail.ifc",
            "centroid_m": [
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              -0.95,
              1.7684
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          }
        },
        "measured": {
          "sill_height": 48.0,
          "unit": "in"
        },
        "required": [
          {
            "parameter": "max_sill_height",
            "comparator": "<=",
            "value": 44,
            "unit": "in",
            "layer": "us-va:vrc-2021",
            "value_status": "sourced_secondary",
            "source": "source:upcodes:vrc-2021-ch03"
          }
        ],
        "facts_used": {
          "sill_height": {
            "value": 48.0,
            "origin": "ifc_geometry",
            "anchor": {
              "type": "ifc_element",
              "ifc_guid": "1dmD9Dh499yOBprJZhd93G",
              "ifc_class": "IfcWindow",
              "name": "Bedroom 2 EERO",
              "model": "ori-ch03-fail.ifc",
              "centroid_m": [
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                -0.95,
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            },
            "note": "window placement above storey plus declared frame-to-clear-opening offset"
          }
        },
        "layers_applied": [
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          "us-va:vrc-2021"
        ],
        "run_id": "8734734aa48fefd8"
      },
      "validator": "urn:ori:validator:ori-verify",
      "validator_version": "0.1.0",
      "inputs": [
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      ],
      "requirements": [
        "urn:ori:rule-unit:irc2021-va:R310.2.3:eero-sill-height-max"
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      "outcome": "fail",
      "evidence": [
        "urn:ori:evidence:8734734aa48fefd8:input"
      ],
      "executed_at": "2026-09-27T12:00:00Z",
      "determinism": "deterministic"
    },
    {
      "id": "urn:ori:verification:8734734aa48fefd8:0011",
      "type": "Verification",
      "version": "1",
      "effective_from": null,
      "effective_to": null,
      "jurisdiction": [
        "urn:ori:jurisdiction:us-va"
      ],
      "source": [
        "source:icc:vrc-2021",
        "source:icc:irc-2021",
        "source:va:13vac5-63-210",
        "source:va:codes-2021-effective"
      ],
      "derived_from": [],
      "supersedes": [],
      "metadata": {
        "label": "Reviewer evidence, not approval",
        "legal_boundary": "Machine verification output is reviewer evidence. It is not a permit decision, not approval, and not a statement of the law. The adopted code (here the 2021 Virginia Residential Code under the USBC) and the building official govern.",
        "is_approval": false,
        "result_state": "fail",
        "reason_code": "threshold_not_met",
        "message": "Headroom: minimum 65.47 in < 80 in.",
        "section": "R311.7.2",
        "subsection_part": null,
        "rule_unit_title": "Stair headroom",
        "check_class": "geometric_deterministic",
        "subject": {
          "kind": "stair_flight",
          "id": "ifc:1NFCX6Vub5$hCOAZKr6d3t",
          "label": "Stair 1 flight 1",
          "anchor": {
            "type": "ifc_element",
            "ifc_guid": "1NFCX6Vub5$hCOAZKr6d3t",
            "ifc_class": "IfcStairFlight",
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            "model": "ori-ch03-fail.ifc",
            "centroid_m": [
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          }
        },
        "measured": {
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            76.0,
            68.0
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          "governing": 65.473684,
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        },
        "required": [
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            "parameter": "min_headroom",
            "comparator": ">=",
            "value": 80,
            "unit": "in",
            "layer": "us-va:vrc-2021",
            "value_status": "sourced_secondary",
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        ],
        "facts_used": {
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              92.0,
              84.0,
              76.0,
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            "origin": "ifc_geometry",
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              "ifc_guid": "1NFCX6Vub5$hCOAZKr6d3t",
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            },
            "note": "vertical clearance from nosing line to underside of overlapping overhead elements"
          }
        },
        "layers_applied": [
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        ],
        "run_id": "8734734aa48fefd8"
      },
      "validator": "urn:ori:validator:ori-verify",
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      "inputs": [
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        "urn:ori:rule-unit:irc2021-va:R311.7.2:stair-headroom-min"
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      "outcome": "fail",
      "evidence": [
        "urn:ori:evidence:8734734aa48fefd8:input"
      ],
      "executed_at": "2026-09-27T12:00:00Z",
      "determinism": "deterministic"
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    {
      "id": "urn:ori:verification:8734734aa48fefd8:0012",
      "type": "Verification",
      "version": "1",
      "effective_from": null,
      "effective_to": null,
      "jurisdiction": [
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      ],
      "source": [
        "source:icc:vrc-2021",
        "source:icc:irc-2021",
        "source:va:13vac5-63-210",
        "source:va:codes-2021-effective"
      ],
      "derived_from": [],
      "supersedes": [],
      "metadata": {
        "label": "Reviewer evidence, not approval",
        "legal_boundary": "Machine verification output is reviewer evidence. It is not a permit decision, not approval, and not a statement of the law. The adopted code (here the 2021 Virginia Residential Code under the USBC) and the building official govern.",
        "is_approval": false,
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        "message": "Riser height: 1 of 13 values outside <= 8.25 in (governing 8.500 in).",
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        "subsection_part": "maximum riser",
        "rule_unit_title": "Stair riser height maximum",
        "check_class": "geometric_deterministic",
        "subject": {
          "kind": "stair_flight",
          "id": "ifc:1NFCX6Vub5$hCOAZKr6d3t",
          "label": "Stair 1 flight 1",
          "anchor": {
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            "ifc_guid": "1NFCX6Vub5$hCOAZKr6d3t",
            "ifc_class": "IfcStairFlight",
            "name": "Stair 1 flight 1",
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            "centroid_m": [
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          }
        },
        "measured": {
          "riser_heights": [
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            8.0,
            8.0,
            8.0,
            8.0,
            8.0,
            8.0,
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        },
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            "parameter": "max_riser_height",
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            "unit": "in",
            "layer": "us-va:vrc-2021",
            "value_status": "sourced_primary",
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        "facts_used": {
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            "origin": "ifc_geometry",
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              "ifc_class": "IfcStairFlight",
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            },
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        },
        "layers_applied": [
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        "run_id": "8734734aa48fefd8"
      },
      "validator": "urn:ori:validator:ori-verify",
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      "evidence": [
        "urn:ori:evidence:8734734aa48fefd8:input"
      ],
      "executed_at": "2026-09-27T12:00:00Z",
      "determinism": "deterministic"
    },
    {
      "id": "urn:ori:verification:8734734aa48fefd8:0013",
      "type": "Verification",
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      "effective_from": null,
      "effective_to": null,
      "jurisdiction": [
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      "source": [
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        "source:icc:irc-2021",
        "source:va:13vac5-63-210",
        "source:va:codes-2021-effective"
      ],
      "derived_from": [],
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      "metadata": {
        "label": "Reviewer evidence, not approval",
        "legal_boundary": "Machine verification output is reviewer evidence. It is not a permit decision, not approval, and not a statement of the law. The adopted code (here the 2021 Virginia Residential Code under the USBC) and the building official govern.",
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        "subsection_part": "riser uniformity",
        "rule_unit_title": "Stair riser height uniformity within a flight",
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          "anchor": {
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        },
        "measured": {
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          "variation": 0.5,
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        },
        "required": [
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            "parameter": "max_riser_variation",
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            "layer": "us-va:vrc-2021",
            "value_status": "sourced_primary",
            "source": "source:va:13vac5-63-210"
          }
        ],
        "facts_used": {
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            "value": [
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              8.0,
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              "ifc_class": "IfcStairFlight",
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            },
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        },
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      "executed_at": "2026-09-27T12:00:00Z",
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      "effective_from": null,
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      "jurisdiction": [
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      "derived_from": [],
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      "metadata": {
        "label": "Reviewer evidence, not approval",
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        },
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            9.5,
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            9.5,
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          "governing": 8.75,
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          "offending_indices": [
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        },
        "required": [
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            "parameter": "min_tread_depth",
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            "layer": "us-va:vrc-2021",
            "value_status": "sourced_primary",
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        ],
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      "id": "urn:ori:verification:8734734aa48fefd8:0015",
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      "effective_from": null,
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        "label": "Reviewer evidence, not approval",
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        "subsection_part": "tread uniformity",
        "rule_unit_title": "Stair tread depth uniformity within a flight",
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          "label": "Stair 1 flight 1",
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            "centroid_m": [
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            9.5,
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            9.5,
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        "required": [
          {
            "parameter": "max_tread_variation",
            "comparator": "<=",
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            "unit": "in",
            "layer": "us-va:vrc-2021",
            "value_status": "sourced_primary",
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        ],
        "facts_used": {
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            },
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        },
        "layers_applied": [
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      "executed_at": "2026-09-27T12:00:00Z",
      "determinism": "deterministic"
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    {
      "id": "urn:ori:verification:8734734aa48fefd8:0016",
      "type": "Verification",
      "version": "1",
      "effective_from": null,
      "effective_to": null,
      "jurisdiction": [
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      ],
      "source": [
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        "source:va:codes-2021-effective"
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      "derived_from": [],
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      "metadata": {
        "label": "Reviewer evidence, not approval",
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        "result_state": "pass",
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          "label": "Deck 0",
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            "ifc_guid": "1y_eZ1WvX2whKu0qOQgrP4",
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            "parameter": "guard_trigger_drop",
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            },
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            },
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      "executed_at": "2026-09-27T12:00:00Z",
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      "effective_from": null,
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      "jurisdiction": [
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      "metadata": {
        "label": "Reviewer evidence, not approval",
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      "executed_at": "2026-09-27T12:00:00Z",
      "determinism": "deterministic"
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}