{
    "document_id": 16592,
    "page": 87,
    "width_pt": 612,
    "height_pt": 792,
    "rotation": 0,
    "pipeline_version": "paddleocr-vl-1.6+paul-48",
    "engine": "paddleocr_vl",
    "source_run_id": 16703,
    "item_count": 34,
    "counts_by_type": {
        "caption": 1,
        "figure": 1,
        "header": 1,
        "table": 1,
        "table_cell": 24,
        "text": 5,
        "title": 1
    },
    "build_ms": 4,
    "items": [
        {
            "id": "p87.1",
            "order": 1,
            "type": "header",
            "bbox": {
                "l": 53.04,
                "t": 738.48,
                "r": 560.64,
                "b": 698.64
            },
            "text": "102 Sams -REV 12-02-25 NOAA 24-hr D 100-Year Rainfall=9.48\"\nPrepared by Haler Consulting Printed 04/12/2025\nHydroCAD® 10.20-2h s/n 10351 © 2024 HydroCAD Software Solutions LLC Page 47",
            "attrs": {
                "block_label": "header"
            },
            "level": 2
        },
        {
            "id": "p87.2",
            "order": 2,
            "type": "title",
            "bbox": {
                "l": 148.08,
                "t": 687.6,
                "r": 463.92,
                "b": 672.24
            },
            "text": "Summary for Subcatchment 143S: DA P2 (Impervious)",
            "attrs": {
                "block_label": "doc_title"
            },
            "level": 2
        },
        {
            "id": "p87.3",
            "order": 3,
            "type": "text",
            "bbox": {
                "l": 52.08,
                "t": 659.76,
                "r": 303.84,
                "b": 647.04
            },
            "text": "Runoff = 4.27 cfs @ 12.13 hrs, Volume=18,071 cf, Depth= 9.24\""
        },
        {
            "id": "p87.4",
            "order": 4,
            "type": "text",
            "bbox": {
                "l": 66.24,
                "t": 647.28,
                "r": 294.96,
                "b": 634.32
            },
            "text": "Routed to Pond 149P : WQ Infiltration Basin #2"
        },
        {
            "id": "p87.5",
            "order": 5,
            "type": "text",
            "bbox": {
                "l": 342.24,
                "t": 660,
                "r": 463.2,
                "b": 646.56
            },
            "text": "18,071 cf, Depth= 9.24\""
        },
        {
            "id": "p87.6",
            "order": 6,
            "type": "text",
            "bbox": {
                "l": 52.08,
                "t": 623.76,
                "r": 611.04,
                "b": 598.32
            },
            "text": "Runoff by SCS TR-20 method, UH=Delmarva, Split Pervious/Imperv. UI as Pervious, Time Span= 0.00-72.00 hrs, dt= NOAA 24-hr D 100-Year Rainfall=9.48\""
        },
        {
            "id": "p87.7",
            "order": 7,
            "type": "table",
            "bbox": {
                "l": 52.56,
                "t": 588.48,
                "r": 558.96,
                "b": 447.497874
            },
            "text": "",
            "attrs": {
                "block_label": "table",
                "n_rows": 6,
                "n_cols": 5,
                "integrity": {
                    "cells_checked": 22,
                    "cells_flagged": 0
                }
            },
            "children": [
                {
                    "id": "p87.7.1",
                    "order": 8,
                    "type": "table_cell",
                    "bbox": {
                        "l": 86.520001,
                        "t": 587.142469,
                        "r": 127.590159,
                        "b": 575.177889
                    },
                    "text": "Area (sf)",
                    "attrs": {
                        "row": 0,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
                    }
                },
                {
                    "id": "p87.7.2",
                    "order": 9,
                    "type": "table_cell",
                    "bbox": {
                        "l": 144.389888,
                        "t": 587.142469,
                        "r": 159.742288,
                        "b": 575.177889
                    },
                    "text": "CN",
                    "attrs": {
                        "row": 0,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
                    }
                },
                {
                    "id": "p87.7.3",
                    "order": 10,
                    "type": "table_cell",
                    "bbox": {
                        "l": 286.601768,
                        "t": 535.302451,
                        "r": 340.102911,
                        "b": 523.337871
                    },
                    "text": "Description",
                    "attrs": {
                        "row": 0,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 3,
                        "bbox_refit": true,
                        "column_header": true,
                        "header_source": "heuristic"
                    }
                },
                {
                    "id": "p87.7.4",
                    "order": 11,
                    "type": "table_cell",
                    "bbox": {
                        "l": 95.280001,
                        "t": 559.302451,
                        "r": 127.805562,
                        "b": 547.337871
                    },
                    "text": "23,470",
                    "attrs": {
                        "row": 1,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.5",
                    "order": 12,
                    "type": "table_cell",
                    "bbox": {
                        "l": 148.003832,
                        "t": 559.302451,
                        "r": 159.753993,
                        "b": 547.337871
                    },
                    "text": "98",
                    "attrs": {
                        "row": 1,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.6",
                    "order": 13,
                    "type": "table_cell",
                    "bbox": {
                        "l": 174.16295,
                        "t": 573.222448,
                        "r": 281.259838,
                        "b": 561.257868
                    },
                    "text": "Paved parking, HSG A",
                    "attrs": {
                        "row": 1,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 3,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.7",
                    "order": 14,
                    "type": "table_cell",
                    "bbox": {
                        "l": 95.280001,
                        "t": 573.222448,
                        "r": 127.805562,
                        "b": 561.257868
                    },
                    "text": "23,470",
                    "attrs": {
                        "row": 2,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.8",
                    "order": 15,
                    "type": "table_cell",
                    "bbox": {
                        "l": 148.003832,
                        "t": 573.222448,
                        "r": 159.753993,
                        "b": 561.257868
                    },
                    "text": "98",
                    "attrs": {
                        "row": 2,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.9",
                    "order": 16,
                    "type": "table_cell",
                    "bbox": {
                        "l": 174.16295,
                        "t": 559.302451,
                        "r": 296.664294,
                        "b": 547.337871
                    },
                    "text": "100.00% Impervious Area",
                    "attrs": {
                        "row": 2,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 3,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.10",
                    "order": 17,
                    "type": "table_cell",
                    "bbox": {
                        "l": 65.040001,
                        "t": 535.302451,
                        "r": 89.475992,
                        "b": 497.417872
                    },
                    "text": "Tc (min)\n0.8",
                    "attrs": {
                        "row": 3,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p87.7.11",
                    "order": 18,
                    "type": "table_cell",
                    "bbox": {
                        "l": 100.248415,
                        "t": 535.302451,
                        "r": 132.68142,
                        "b": 497.417872
                    },
                    "text": "Length (feet)\n100",
                    "attrs": {
                        "row": 3,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p87.7.12",
                    "order": 19,
                    "type": "table_cell",
                    "bbox": {
                        "l": 143.445254,
                        "t": 535.302451,
                        "r": 175.895438,
                        "b": 497.417872
                    },
                    "text": "Slope (ft/ft)\n0.0500",
                    "attrs": {
                        "row": 3,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p87.7.13",
                    "order": 20,
                    "type": "table_cell",
                    "bbox": {
                        "l": 186.552062,
                        "t": 535.302451,
                        "r": 223.968178,
                        "b": 497.417872
                    },
                    "text": "Velocity (ft/sec)\n2.05",
                    "attrs": {
                        "row": 3,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p87.7.14",
                    "order": 21,
                    "type": "table_cell",
                    "bbox": {
                        "l": 234.581918,
                        "t": 535.302451,
                        "r": 473.002733,
                        "b": 485.417872
                    },
                    "text": "Capacity (cfs)\nSheet Flow, Smooth surfaces n= 0.011 P2= 3.42\"",
                    "attrs": {
                        "row": 3,
                        "col": 4,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true,
                        "merged_continuation": true
                    }
                },
                {
                    "id": "p87.7.15",
                    "order": 22,
                    "type": "table_cell",
                    "bbox": {
                        "l": 74.639998,
                        "t": 485.382452,
                        "r": 89.475992,
                        "b": 473.417872
                    },
                    "text": "4.1",
                    "attrs": {
                        "row": 4,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.16",
                    "order": 23,
                    "type": "table_cell",
                    "bbox": {
                        "l": 114.927527,
                        "t": 485.382452,
                        "r": 132.68142,
                        "b": 473.417872
                    },
                    "text": "350",
                    "attrs": {
                        "row": 4,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.17",
                    "order": 24,
                    "type": "table_cell",
                    "bbox": {
                        "l": 143.445254,
                        "t": 485.382452,
                        "r": 175.863606,
                        "b": 473.417872
                    },
                    "text": "0.0050",
                    "attrs": {
                        "row": 4,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.18",
                    "order": 25,
                    "type": "table_cell",
                    "bbox": {
                        "l": 203.137703,
                        "t": 485.382452,
                        "r": 223.870219,
                        "b": 473.417872
                    },
                    "text": "1.44",
                    "attrs": {
                        "row": 4,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.19",
                    "order": 26,
                    "type": "table_cell",
                    "bbox": {
                        "l": 286.679993,
                        "t": 485.26245,
                        "r": 425.623588,
                        "b": 461.417872
                    },
                    "text": "Shallow Concentrated Flow, Paved Kv= 20.3 fps",
                    "attrs": {
                        "row": 4,
                        "col": 4,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.20",
                    "order": 27,
                    "type": "table_cell",
                    "bbox": {
                        "l": 74.639998,
                        "t": 459.462454,
                        "r": 89.475992,
                        "b": 447.497874
                    },
                    "text": "4.9",
                    "attrs": {
                        "row": 5,
                        "col": 0,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.21",
                    "order": 28,
                    "type": "table_cell",
                    "bbox": {
                        "l": 114.927527,
                        "t": 459.462454,
                        "r": 132.68142,
                        "b": 447.497874
                    },
                    "text": "450",
                    "attrs": {
                        "row": 5,
                        "col": 1,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.22",
                    "order": 29,
                    "type": "table_cell",
                    "bbox": {
                        "l": 143.445254,
                        "t": 459.462454,
                        "r": 167.029543,
                        "b": 447.497874
                    },
                    "text": "Total",
                    "attrs": {
                        "row": 5,
                        "col": 2,
                        "rowspan": 1,
                        "colspan": 1,
                        "bbox_refit": true
                    }
                },
                {
                    "id": "p87.7.23",
                    "order": 30,
                    "type": "table_cell",
                    "bbox": {
                        "l": 356.4,
                        "t": 470.8114,
                        "r": 457.68,
                        "b": 451.2
                    },
                    "text": "",
                    "attrs": {
                        "row": 5,
                        "col": 3,
                        "rowspan": 1,
                        "colspan": 1
                    }
                },
                {
                    "id": "p87.7.24",
                    "order": 31,
                    "type": "table_cell",
                    "bbox": {
                        "l": 457.68,
                        "t": 470.8114,
                        "r": 558.96,
                        "b": 451.2
                    },
                    "text": "",
                    "attrs": {
                        "row": 5,
                        "col": 4,
                        "rowspan": 1,
                        "colspan": 1
                    }
                }
            ]
        },
        {
            "id": "p87.8",
            "order": 32,
            "type": "caption",
            "bbox": {
                "l": 186.72,
                "t": 435.12,
                "r": 424.56,
                "b": 419.76
            },
            "text": "Subcatchment 143S: DA P2 (Impervious)",
            "attrs": {
                "block_label": "figure_title"
            }
        },
        {
            "id": "p87.9",
            "order": 33,
            "type": "figure",
            "bbox": {
                "l": 61.2,
                "t": 418.32,
                "r": 552.72,
                "b": 148.8
            },
            "text": "",
            "attrs": {
                "kind": "chart",
                "block_label": "chart",
                "embedded_text": "Hydrograph\nRunoff\n4.27 cfs\nNOAA 24-hr D\n4\n100-Year Rainfall=9.48\"\nRunoff Area=23,470 sf\n3 Runoff Volume=18,071 cf\n(cfs) Runoff Depth=9.24\"\nFlow Flow Length=450'\n2\nTc=4.9 min\nCN=0/98\n1\n0\n0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72\nTime (hours)"
            }
        },
        {
            "id": "p87.10",
            "order": 34,
            "type": "text",
            "bbox": {
                "l": 265.68,
                "t": 156,
                "r": 312.96,
                "b": 147.12
            },
            "text": "Time (hours)",
            "attrs": {
                "block_label": "number"
            }
        }
    ],
    "excluded_furniture": {
        "first": [],
        "last": []
    }
}