{
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    "page": 814,
    "width_pt": 612,
    "height_pt": 792,
    "rotation": 0,
    "pipeline_version": "paddleocr-vl-1.6+paul-48",
    "engine": "paddleocr_vl",
    "source_run_id": 12729,
    "item_count": 31,
    "counts_by_type": {
        "footnote": 1,
        "header": 2,
        "heading": 2,
        "table": 3,
        "table_cell": 22,
        "text": 1
    },
    "build_ms": 4,
    "items": [
        {
            "id": "p814.1",
            "order": 1,
            "type": "header",
            "bbox": {
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                "r": 560.88,
                "b": 701.28
            },
            "text": "NOAA 24-hr D 10 YR-C Rainfall=5.38\"\nPrinted 10/24/2025\nons LLC Page 193",
            "attrs": {
                "block_label": "header"
            },
            "level": 2
        },
        {
            "id": "p814.2",
            "order": 2,
            "type": "header",
            "bbox": {
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                "r": 390.48,
                "b": 698.88
            },
            "text": "Analysis - Proposed Conditions\nPrepared by Civil Core Consulting\nHydroCAD® 10.20-7a s/n 13637 © 2025 HydroCAD Software Solutions LLC",
            "attrs": {
                "block_label": "header"
            },
            "level": 2
        },
        {
            "id": "p814.3",
            "order": 3,
            "type": "heading",
            "bbox": {
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                "b": 672.72
            },
            "text": "Summary for Pond 37P: Subsurface Basin Lot 1",
            "attrs": {
                "block_label": "paragraph_title"
            },
            "level": 3
        },
        {
            "id": "p814.4",
            "order": 4,
            "type": "text",
            "bbox": {
                "l": 52.56,
                "t": 663.36,
                "r": 546.48,
                "b": 536.16
            },
            "text": "Inflow Area = 1,850 sf,100.00% Impervious, Inflow Depth = 5.14\" for 10 YR-C event\nInflow = 0.24 cfs @ 12.09 hrs, Volume= 793 cf\nOutflow = 0.03 cfs @ 11.61 hrs, Volume= 793 cf, Atten= 86%, Lag= 0.0 min\nDiscarded = 0.03 cfs @ 11.61 hrs, Volume= 793 cf\n\nRouting by Dyn-Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs\nPeak Elev= 91.75' @ 12.52 hrs Surf.Area= 0.013 ac Storage= 0.004 af\n\nPlug-Flow detention time= 30.6 min calculated for 793 cf (100% of inflow)\nCenter-of-Mass det. time= 30.5 min (773.6 - 743.1)",
            "attrs": {
                "block_label": "algorithm"
            }
        },
        {
            "id": "p814.5",
            "order": 5,
            "type": "table",
            "bbox": {
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            },
            "text": "",
            "attrs": {
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                "n_cols": 4,
                "integrity": {
                    "cells_checked": 13,
                    "cells_flagged": 1,
                    "flags": [
                        {
                            "row": 2,
                            "col": 0,
                            "coverage": 0,
                            "text": "0.029 af Overall - 0.008 af Embedded = 0.020 af x 40.0% Voi…"
                        }
                    ]
                }
            },
            "children": [
                {
                    "id": "p814.5.1",
                    "order": 6,
                    "type": "table_cell",
                    "bbox": {
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                        "t": 527.142469,
                        "r": 90.142207,
                        "b": 515.177889
                    },
                    "text": "Volume",
                    "attrs": {
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                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
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                },
                {
                    "id": "p814.5.2",
                    "order": 7,
                    "type": "table_cell",
                    "bbox": {
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                    },
                    "text": "Invert",
                    "attrs": {
                        "row": 0,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
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                },
                {
                    "id": "p814.5.3",
                    "order": 8,
                    "type": "table_cell",
                    "bbox": {
                        "l": 165.101289,
                        "t": 527.142469,
                        "r": 228.526429,
                        "b": 515.177889
                    },
                    "text": "Avail.Storage",
                    "attrs": {
                        "row": 0,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
                    }
                },
                {
                    "id": "p814.5.4",
                    "order": 9,
                    "type": "table_cell",
                    "bbox": {
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                    },
                    "text": "Storage Description",
                    "attrs": {
                        "row": 0,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
                    }
                },
                {
                    "id": "p814.5.5",
                    "order": 10,
                    "type": "table_cell",
                    "bbox": {
                        "l": 66,
                        "t": 513.222448,
                        "r": 84.933198,
                        "b": 501.257868
                    },
                    "text": "#1A",
                    "attrs": {
                        "row": 1,
                        "col": 0,
                        "rowspan": 2,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p814.5.6",
                    "order": 11,
                    "type": "table_cell",
                    "bbox": {
                        "l": 120.355217,
                        "t": 513.222448,
                        "r": 148.95691,
                        "b": 501.257868
                    },
                    "text": "91.00'",
                    "attrs": {
                        "row": 1,
                        "col": 1,
                        "rowspan": 2,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p814.5.7",
                    "order": 12,
                    "type": "table_cell",
                    "bbox": {
                        "l": 325.187411,
                        "t": 501.222448,
                        "r": 363.489763,
                        "b": 489.257868
                    },
                    "text": "0.008 af",
                    "attrs": {
                        "row": 1,
                        "col": 2,
                        "rowspan": 2,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p814.5.8",
                    "order": 13,
                    "type": "table_cell",
                    "bbox": {
                        "l": 240.240005,
                        "t": 513.1024689999999,
                        "r": 404.37553,
                        "b": 501.137889
                    },
                    "text": "10.06'W x 57.33'L x 2.17'H Field A",
                    "attrs": {
                        "row": 1,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p814.5.9",
                    "order": 14,
                    "type": "table_cell",
                    "bbox": {
                        "l": 431.34,
                        "t": 476.88,
                        "r": 557.76,
                        "b": 450.6
                    },
                    "text": "0.029 af Overall - 0.008 af Embedded = 0.020 af x 40.0% Voids",
                    "attrs": {
                        "row": 2,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p814.5.10",
                    "order": 15,
                    "type": "table_cell",
                    "bbox": {
                        "l": 66,
                        "t": 489.222448,
                        "r": 84.933198,
                        "b": 477.257868
                    },
                    "text": "#2A",
                    "attrs": {
                        "row": 3,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p814.5.11",
                    "order": 16,
                    "type": "table_cell",
                    "bbox": {
                        "l": 120.355217,
                        "t": 489.222448,
                        "r": 148.95691,
                        "b": 477.257868
                    },
                    "text": "91.33'",
                    "attrs": {
                        "row": 3,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p814.5.12",
                    "order": 17,
                    "type": "table_cell",
                    "bbox": {
                        "l": 189.910939,
                        "t": 489.222448,
                        "r": 228.320502,
                        "b": 477.257868
                    },
                    "text": "0.006 af",
                    "attrs": {
                        "row": 3,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p814.5.13",
                    "order": 18,
                    "type": "table_cell",
                    "bbox": {
                        "l": 240.240005,
                        "t": 489.222448,
                        "r": 505.428022,
                        "b": 429.257868
                    },
                    "text": "ADS N-12 15\" x 12 Inside #1\\nInside = 14.8\"W x 14.8\"H => 1.20 sf x 20.00'L = 24.0 cf\\nOutside = 18.0\"W x 18.0\"H => 1.60 sf x 20.00'L = 31.9 cf\\nRow Length Adjustment = -7.00' x 1.20 sf x 4 rows\\n8.72' Header x 1.20 sf x 2 = 20.9 cf Inside",
                    "attrs": {
                        "row": 3,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                }
            ]
        },
        {
            "id": "p814.6",
            "order": 19,
            "type": "heading",
            "bbox": {
                "l": 67.2,
                "t": 403.68,
                "r": 294,
                "b": 390
            },
            "text": "Storage Group A created with Chamber Wizard",
            "attrs": {
                "block_label": "paragraph_title"
            },
            "level": 3
        },
        {
            "id": "p814.7",
            "order": 20,
            "type": "table",
            "bbox": {
                "l": 49.2,
                "t": 380.4,
                "r": 557.76,
                "b": 314.64
            },
            "text": "",
            "attrs": {
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                "n_rows": 2,
                "n_cols": 4,
                "integrity": {
                    "cells_checked": 7,
                    "cells_flagged": 1,
                    "flags": [
                        {
                            "row": 1,
                            "col": 2,
                            "coverage": 0,
                            "text": "HW=91.02' (Free Discharge)"
                        }
                    ]
                }
            },
            "children": [
                {
                    "id": "p814.7.1",
                    "order": 21,
                    "type": "table_cell",
                    "bbox": {
                        "l": 54,
                        "t": 379.302451,
                        "r": 86.679256,
                        "b": 353.417872
                    },
                    "text": "Device\n#1",
                    "attrs": {
                        "row": 0,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p814.7.2",
                    "order": 22,
                    "type": "table_cell",
                    "bbox": {
                        "l": 98.407976,
                        "t": 379.302451,
                        "r": 146.474595,
                        "b": 353.417872
                    },
                    "text": "Routing\nDiscarded",
                    "attrs": {
                        "row": 0,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p814.7.3",
                    "order": 23,
                    "type": "table_cell",
                    "bbox": {
                        "l": 180.288471,
                        "t": 379.302451,
                        "r": 208.890165,
                        "b": 353.417872
                    },
                    "text": "Invert\n91.00'",
                    "attrs": {
                        "row": 0,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p814.7.4",
                    "order": 24,
                    "type": "table_cell",
                    "bbox": {
                        "l": 220.650048,
                        "t": 379.302451,
                        "r": 419.617941,
                        "b": 353.297892
                    },
                    "text": "Outlet Devices\n2.450 in/hr Exfiltration over Surface area",
                    "attrs": {
                        "row": 0,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p814.7.5",
                    "order": 25,
                    "type": "table_cell",
                    "bbox": {
                        "l": 54,
                        "t": 341.262472,
                        "r": 281.064854,
                        "b": 317.297892
                    },
                    "text": "Discarded OutFlow\n1=Exfiltration (Exfiltration Controls 0.03 cfs)",
                    "attrs": {
                        "row": 1,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 2,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p814.7.6",
                    "order": 26,
                    "type": "table_cell",
                    "bbox": {
                        "l": 155.11725,
                        "t": 341.382452,
                        "r": 280.091281,
                        "b": 329.417872
                    },
                    "text": "Max=0.03 cfs @ 11.61 hrs",
                    "attrs": {
                        "row": 1,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p814.7.7",
                    "order": 27,
                    "type": "table_cell",
                    "bbox": {
                        "l": 430.62,
                        "t": 347.52,
                        "r": 557.76,
                        "b": 331.08
                    },
                    "text": "HW=91.02' (Free Discharge)",
                    "attrs": {
                        "row": 1,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1
                    }
                }
            ]
        },
        {
            "id": "p814.8",
            "order": 28,
            "type": "table",
            "bbox": {
                "l": 55.92,
                "t": 293.52,
                "r": 556.08,
                "b": 216
            },
            "text": "",
            "attrs": {
                "block_label": "table",
                "n_rows": 2,
                "n_cols": 1,
                "integrity": {
                    "cells_checked": 2,
                    "cells_flagged": 0
                }
            },
            "children": [
                {
                    "id": "p814.8.1",
                    "order": 29,
                    "type": "table_cell",
                    "bbox": {
                        "l": 73.199999,
                        "t": 272.14244699999995,
                        "r": 242.687581,
                        "b": 260.177867
                    },
                    "text": "Pond 37P: Subsurface Basin Lot 1",
                    "attrs": {
                        "row": 0,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p814.8.2",
                    "order": 30,
                    "type": "table_cell",
                    "bbox": {
                        "l": 490.560013,
                        "t": 231.46245499999998,
                        "r": 540.691175,
                        "b": 219.49787400000002
                    },
                    "text": "Exfiltration",
                    "attrs": {
                        "row": 1,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                }
            ]
        },
        {
            "id": "p814.9",
            "order": 31,
            "type": "footnote",
            "bbox": {
                "l": 188.16,
                "t": 427.44,
                "r": 352.56,
                "b": 414.24
            },
            "text": "0.014 af Total Available Storage",
            "attrs": {
                "block_label": "vision_footnote"
            }
        }
    ],
    "excluded_furniture": {
        "first": [],
        "last": []
    }
}