{
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    "page": 1466,
    "width_pt": 612,
    "height_pt": 792,
    "rotation": 0,
    "pipeline_version": "paddleocr-vl-1.6+paul-48",
    "engine": "paddleocr_vl",
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    "item_count": 81,
    "counts_by_type": {
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            },
            "text": "PROJECT #:\nCALCULATED BY:\nDATE:"
        },
        {
            "id": "p1466.2",
            "order": 2,
            "type": "heading",
            "bbox": {
                "l": 169.68,
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                "r": 240.48,
                "b": 675.12
            },
            "text": "SCOUR HOLE 2-1",
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            },
            "level": 3
        },
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            "id": "p1466.3",
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            },
            "text": "Design Parameters",
            "attrs": {
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            "level": 3
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        {
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            "text": "",
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                "n_cols": 4,
                "integrity": {
                    "cells_checked": 63,
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                            "row": 0,
                            "col": 0,
                            "coverage": 0,
                            "text": "W_{0}"
                        },
                        {
                            "row": 1,
                            "col": 3,
                            "coverage": 0,
                            "text": "cfs"
                        },
                        {
                            "row": 2,
                            "col": 3,
                            "coverage": 0,
                            "text": "ft"
                        },
                        {
                            "row": 4,
                            "col": 3,
                            "coverage": 0,
                            "text": "cfs per foot"
                        },
                        {
                            "row": 5,
                            "col": 3,
                            "coverage": 0,
                            "text": "in"
                        },
                        {
                            "row": 7,
                            "col": 1,
                            "coverage": 0.17,
                            "text": "Minimum Bottom Width W₁ = 2 W₀"
                        },
                        {
                            "row": 7,
                            "col": 3,
                            "coverage": 0,
                            "text": "ft"
                        },
                        {
                            "row": 8,
                            "col": 1,
                            "coverage": 0,
                            "text": "Minimum Bottom Length L₁ = 3 D₀"
                        },
                        {
                            "row": 8,
                            "col": 3,
                            "coverage": 0,
                            "text": "ft"
                        },
                        {
                            "row": 11,
                            "col": 1,
                            "coverage": 0.25,
                            "text": "Median Stone $ d_{50}=\\frac{0.0125 q^{1.33}}{TW} $"
                        },
                        {
                            "row": 12,
                            "col": 3,
                            "coverage": 0,
                            "text": "in"
                        },
                        {
                            "row": 13,
                            "col": 3,
                            "coverage": 0,
                            "text": "in"
                        }
                    ]
                }
            },
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                    "text": "W_{0}",
                    "attrs": {
                        "row": 0,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "column_header": true,
                        "header_source": "heuristic"
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                    "order": 6,
                    "type": "table_cell",
                    "bbox": {
                        "l": 212.639915,
                        "t": 640.272344,
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                        "b": 633.291347
                    },
                    "text": "Max Width of Pipe/Culvert",
                    "attrs": {
                        "row": 0,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
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                    "text": "12",
                    "attrs": {
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                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
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                {
                    "id": "p1466.4.4",
                    "order": 8,
                    "type": "table_cell",
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                    },
                    "text": "in",
                    "attrs": {
                        "row": 0,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "column_header": true,
                        "header_source": "heuristic"
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                },
                {
                    "id": "p1466.4.5",
                    "order": 9,
                    "type": "table_cell",
                    "bbox": {
                        "l": 170.759932,
                        "t": 629.232348,
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                        "b": 622.251351
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                    "text": "Q",
                    "attrs": {
                        "row": 1,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.6",
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                        "l": 212.639915,
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                    "text": "Flow: 25-yr Storm Discharge",
                    "attrs": {
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                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
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                {
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                    "bbox": {
                        "l": 367.079853,
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                    "text": "0.07",
                    "attrs": {
                        "row": 1,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.8",
                    "order": 12,
                    "type": "table_cell",
                    "bbox": {
                        "l": 375.18,
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                    "text": "cfs",
                    "attrs": {
                        "row": 1,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.9",
                    "order": 13,
                    "type": "table_cell",
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                        "l": 170.759932,
                        "t": 618.6723529999999,
                        "r": 181.552005,
                        "b": 611.6913549999999
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                    "text": "TW",
                    "attrs": {
                        "row": 2,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.10",
                    "order": 14,
                    "type": "table_cell",
                    "bbox": {
                        "l": 212.640069,
                        "t": 618.6723529999999,
                        "r": 303.242033,
                        "b": 611.6913549999999
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                    "text": "Tail water from 2 year storm",
                    "attrs": {
                        "row": 2,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.11",
                    "order": 15,
                    "type": "table_cell",
                    "bbox": {
                        "l": 367.081107,
                        "t": 619.032352,
                        "r": 380.882126,
                        "b": 612.0513550000001
                    },
                    "text": "0.47",
                    "attrs": {
                        "row": 2,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.12",
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                    "type": "table_cell",
                    "bbox": {
                        "l": 375.18,
                        "t": 593.3257,
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                    "text": "ft",
                    "attrs": {
                        "row": 2,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
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                },
                {
                    "id": "p1466.4.13",
                    "order": 17,
                    "type": "table_cell",
                    "bbox": {
                        "l": 170.759932,
                        "t": 597.767161,
                        "r": 271.797036,
                        "b": 591.051364
                    },
                    "text": "Rip Rap Stone Size Calculations",
                    "attrs": {
                        "row": 3,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 4,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.14",
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                        "l": 170.759932,
                        "t": 586.9923650000001,
                        "r": 174.860868,
                        "b": 580.011368
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                    "text": "q",
                    "attrs": {
                        "row": 4,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.15",
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                    "bbox": {
                        "l": 212.640053,
                        "t": 587.112365,
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                    "text": "Unit Discharge = Q/W_{0}",
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                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
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                    "bbox": {
                        "l": 366.959853,
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                    "text": "0.07",
                    "attrs": {
                        "row": 4,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
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                },
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                    "id": "p1466.4.17",
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                    "bbox": {
                        "l": 375.18,
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                    "text": "cfs per foot",
                    "attrs": {
                        "row": 4,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
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                },
                {
                    "id": "p1466.4.18",
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                    "bbox": {
                        "l": 170.759932,
                        "t": 555.538938,
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                    "text": "Option 1",
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                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.19",
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                    "type": "table_cell",
                    "bbox": {
                        "l": 212.639915,
                        "t": 555.047178,
                        "r": 284.982772,
                        "b": 548.331381
                    },
                    "text": "if Scour Hole Depth, y = 1/2 D₀",
                    "attrs": {
                        "row": 5,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
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                },
                {
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                        "l": 350.87986,
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                    "text": "6",
                    "attrs": {
                        "row": 5,
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                        "colspan": 1,
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                },
                {
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                    "type": "table_cell",
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                    "text": "in",
                    "attrs": {
                        "row": 5,
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                        "colspan": 1
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                {
                    "id": "p1466.4.23",
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                    "bbox": {
                        "l": 212.639915,
                        "t": 534.8871859999999,
                        "r": 310.316953,
                        "b": 528.171389
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                    "text": "Apron Dimension Calculations",
                    "attrs": {
                        "row": 6,
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                        "rowspan": 1,
                        "colspan": 3,
                        "bbox_refit": true
                    }
                },
                {
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                },
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                    "id": "p1466.4.25",
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                    "bbox": {
                        "l": 237.06,
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                    "text": "Minimum Bottom Width W₁ = 2 W₀",
                    "attrs": {
                        "row": 7,
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                        "colspan": 1
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                },
                {
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                },
                {
                    "id": "p1466.4.37",
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                    "attrs": {
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                        "rowspan": 1,
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                        "bbox_refit": true
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                },
                {
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                    "attrs": {
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                        "colspan": 1
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                },
                {
                    "id": "p1466.4.40",
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                },
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                    "bbox": {
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                        "r": 306.12,
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                    "text": "Median Stone $ d_{50}=\\frac{0.0125 q^{1.33}}{TW} $",
                    "attrs": {
                        "row": 11,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1
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                },
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                    "bbox": {
                        "l": 400.67984,
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                    "text": "6",
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                },
                {
                    "id": "p1466.4.43",
                    "order": 47,
                    "type": "table_cell",
                    "bbox": {
                        "l": 375.18,
                        "t": 360.2514,
                        "r": 444.24,
                        "b": 334.3543
                    },
                    "text": "in",
                    "attrs": {
                        "row": 11,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.44",
                    "order": 48,
                    "type": "table_cell",
                    "bbox": {
                        "l": 168,
                        "t": 334.3543,
                        "r": 237.06,
                        "b": 308.4571
                    },
                    "text": "",
                    "attrs": {
                        "row": 12,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.45",
                    "order": 49,
                    "type": "table_cell",
                    "bbox": {
                        "l": 212.639915,
                        "t": 464.952414,
                        "r": 290.160643,
                        "b": 457.971417
                    },
                    "text": "Apron Thickness, TH = 2 × d₅₀",
                    "attrs": {
                        "row": 12,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.46",
                    "order": 50,
                    "type": "table_cell",
                    "bbox": {
                        "l": 346.919861,
                        "t": 432.887227,
                        "r": 354.840526,
                        "b": 426.17143
                    },
                    "text": "12",
                    "attrs": {
                        "row": 12,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.47",
                    "order": 51,
                    "type": "table_cell",
                    "bbox": {
                        "l": 375.18,
                        "t": 334.3543,
                        "r": 444.24,
                        "b": 308.4571
                    },
                    "text": "in",
                    "attrs": {
                        "row": 12,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.48",
                    "order": 52,
                    "type": "table_cell",
                    "bbox": {
                        "l": 170.759932,
                        "t": 433.378987,
                        "r": 201.485984,
                        "b": 426.04327
                    },
                    "text": "Option 2",
                    "attrs": {
                        "row": 13,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.49",
                    "order": 53,
                    "type": "table_cell",
                    "bbox": {
                        "l": 212.639915,
                        "t": 432.887227,
                        "r": 284.982772,
                        "b": 426.17143
                    },
                    "text": "if Scour Hole Depth, y = D₀",
                    "attrs": {
                        "row": 13,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.50",
                    "order": 54,
                    "type": "table_cell",
                    "bbox": {
                        "l": 396.719841,
                        "t": 464.567214,
                        "r": 404.640506,
                        "b": 457.851417
                    },
                    "text": "12",
                    "attrs": {
                        "row": 13,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.51",
                    "order": 55,
                    "type": "table_cell",
                    "bbox": {
                        "l": 375.18,
                        "t": 308.4571,
                        "r": 444.24,
                        "b": 282.56
                    },
                    "text": "in",
                    "attrs": {
                        "row": 13,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.52",
                    "order": 56,
                    "type": "table_cell",
                    "bbox": {
                        "l": 168,
                        "t": 282.56,
                        "r": 237.06,
                        "b": 256.6629
                    },
                    "text": "",
                    "attrs": {
                        "row": 14,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.53",
                    "order": 57,
                    "type": "table_cell",
                    "bbox": {
                        "l": 212.639915,
                        "t": 412.727235,
                        "r": 310.316953,
                        "b": 406.011438
                    },
                    "text": "Apron Dimension Calculations",
                    "attrs": {
                        "row": 14,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 3,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.54",
                    "order": 58,
                    "type": "table_cell",
                    "bbox": {
                        "l": 168,
                        "t": 256.6629,
                        "r": 237.06,
                        "b": 230.7657
                    },
                    "text": "",
                    "attrs": {
                        "row": 15,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.55",
                    "order": 59,
                    "type": "table_cell",
                    "bbox": {
                        "l": 237.06,
                        "t": 256.6629,
                        "r": 306.12,
                        "b": 230.7657
                    },
                    "text": "Minimum Bottom Width W₁ = 2 W₀",
                    "attrs": {
                        "row": 15,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.56",
                    "order": 60,
                    "type": "table_cell",
                    "bbox": {
                        "l": 390.719844,
                        "t": 524.80719,
                        "r": 404.640845,
                        "b": 518.0913929999999
                    },
                    "text": "2.00",
                    "attrs": {
                        "row": 15,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.57",
                    "order": 61,
                    "type": "table_cell",
                    "bbox": {
                        "l": 375.18,
                        "t": 256.6629,
                        "r": 444.24,
                        "b": 230.7657
                    },
                    "text": "ft",
                    "attrs": {
                        "row": 15,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.58",
                    "order": 62,
                    "type": "table_cell",
                    "bbox": {
                        "l": 168,
                        "t": 230.7657,
                        "r": 237.06,
                        "b": 204.8686
                    },
                    "text": "",
                    "attrs": {
                        "row": 16,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.59",
                    "order": 63,
                    "type": "table_cell",
                    "bbox": {
                        "l": 237.06,
                        "t": 230.7657,
                        "r": 306.12,
                        "b": 204.8686
                    },
                    "text": "Minimum Bottom Length L₁ = 3 D₀",
                    "attrs": {
                        "row": 16,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.60",
                    "order": 64,
                    "type": "table_cell",
                    "bbox": {
                        "l": 390.719844,
                        "t": 514.727194,
                        "r": 404.640845,
                        "b": 508.011397
                    },
                    "text": "3.00",
                    "attrs": {
                        "row": 16,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.61",
                    "order": 65,
                    "type": "table_cell",
                    "bbox": {
                        "l": 375.18,
                        "t": 230.7657,
                        "r": 444.24,
                        "b": 204.8686
                    },
                    "text": "ft",
                    "attrs": {
                        "row": 16,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.62",
                    "order": 66,
                    "type": "table_cell",
                    "bbox": {
                        "l": 168,
                        "t": 204.8686,
                        "r": 237.06,
                        "b": 178.9714
                    },
                    "text": "",
                    "attrs": {
                        "row": 17,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.63",
                    "order": 67,
                    "type": "table_cell",
                    "bbox": {
                        "l": 212.639915,
                        "t": 504.912398,
                        "r": 357.394117,
                        "b": 497.931401
                    },
                    "text": "Minimum Top Width (max side slope of 3:1),",
                    "attrs": {
                        "row": 17,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.64",
                    "order": 68,
                    "type": "table_cell",
                    "bbox": {
                        "l": 390.719844,
                        "t": 382.487247,
                        "r": 404.640845,
                        "b": 375.77145
                    },
                    "text": "8.00",
                    "attrs": {
                        "row": 17,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.65",
                    "order": 69,
                    "type": "table_cell",
                    "bbox": {
                        "l": 375.18,
                        "t": 204.8686,
                        "r": 444.24,
                        "b": 178.9714
                    },
                    "text": "ft",
                    "attrs": {
                        "row": 17,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.66",
                    "order": 70,
                    "type": "table_cell",
                    "bbox": {
                        "l": 168,
                        "t": 178.9714,
                        "r": 237.06,
                        "b": 153.0743
                    },
                    "text": "",
                    "attrs": {
                        "row": 18,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.67",
                    "order": 71,
                    "type": "table_cell",
                    "bbox": {
                        "l": 212.639915,
                        "t": 494.832402,
                        "r": 353.848099,
                        "b": 487.851405
                    },
                    "text": "Minimum Top Length (max side slope of 3:1)",
                    "attrs": {
                        "row": 18,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.68",
                    "order": 72,
                    "type": "table_cell",
                    "bbox": {
                        "l": 390.719844,
                        "t": 372.407251,
                        "r": 404.640845,
                        "b": 365.691454
                    },
                    "text": "9.00",
                    "attrs": {
                        "row": 18,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.69",
                    "order": 73,
                    "type": "table_cell",
                    "bbox": {
                        "l": 375.18,
                        "t": 178.9714,
                        "r": 444.24,
                        "b": 153.0743
                    },
                    "text": "ft",
                    "attrs": {
                        "row": 18,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.70",
                    "order": 74,
                    "type": "table_cell",
                    "bbox": {
                        "l": 168,
                        "t": 153.0743,
                        "r": 237.06,
                        "b": 127.1771
                    },
                    "text": "",
                    "attrs": {
                        "row": 19,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.71",
                    "order": 75,
                    "type": "table_cell",
                    "bbox": {
                        "l": 237.06,
                        "t": 153.0743,
                        "r": 306.12,
                        "b": 127.1771
                    },
                    "text": "Median Stone $ d_{50}=\\frac{0.0082 q^{1.33}}{TW} $",
                    "attrs": {
                        "row": 19,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.72",
                    "order": 76,
                    "type": "table_cell",
                    "bbox": {
                        "l": 400.67984,
                        "t": 359.687256,
                        "r": 404.640172,
                        "b": 352.971459
                    },
                    "text": "4",
                    "attrs": {
                        "row": 19,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.73",
                    "order": 77,
                    "type": "table_cell",
                    "bbox": {
                        "l": 375.18,
                        "t": 153.0743,
                        "r": 444.24,
                        "b": 127.1771
                    },
                    "text": "in",
                    "attrs": {
                        "row": 19,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.74",
                    "order": 78,
                    "type": "table_cell",
                    "bbox": {
                        "l": 168,
                        "t": 127.1771,
                        "r": 237.06,
                        "b": 101.28
                    },
                    "text": "",
                    "attrs": {
                        "row": 20,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p1466.4.75",
                    "order": 79,
                    "type": "table_cell",
                    "bbox": {
                        "l": 212.639915,
                        "t": 343.872462,
                        "r": 278.706678,
                        "b": 336.891465
                    },
                    "text": "Apron Thickness, TH = 2xd₅₀",
                    "attrs": {
                        "row": 20,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.76",
                    "order": 80,
                    "type": "table_cell",
                    "bbox": {
                        "l": 400.67984,
                        "t": 343.607263,
                        "r": 404.640172,
                        "b": 336.891465
                    },
                    "text": "8",
                    "attrs": {
                        "row": 20,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p1466.4.77",
                    "order": 81,
                    "type": "table_cell",
                    "bbox": {
                        "l": 375.18,
                        "t": 127.1771,
                        "r": 444.24,
                        "b": 101.28
                    },
                    "text": "in",
                    "attrs": {
                        "row": 20,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                }
            ]
        }
    ],
    "excluded_furniture": {
        "first": [],
        "last": []
    }
}