{ "document_id": 11224, "page": 1430, "width_pt": 612, "height_pt": 792, "rotation": 0, "pipeline_version": "paddleocr-vl-1.6+paul-48", "engine": "paddleocr_vl", "source_run_id": 11339, "item_count": 24, "counts_by_type": { "caption": 2, "figure": 1, "header": 1, "table": 1, "table_cell": 12, "text": 6, "title": 1 }, "build_ms": 3, "items": [ { "id": "p1430.1", "order": 1, "type": "header", "bbox": { "l": 53.04, "t": 738, "r": 560.88, "b": 698.64 }, "text": "Analysis - County NOAA 24-hr D 2 YR-C Rainfall=3.42\"\nPrepared by Civil Core Consulting Printed 10/24/2025\nHydroCAD® 10.20-7a s/n 13637 © 2025 HydroCAD Software Solutions LLC Page 8", "attrs": { "block_label": "header" }, "level": 2 }, { "id": "p1430.2", "order": 2, "type": "title", "bbox": { "l": 155.76, "t": 687.84, "r": 457.44, "b": 672.72 }, "text": "Summary for Subcatchment 35S: COUNTY SYSTEM", "attrs": { "block_label": "doc_title" }, "level": 2 }, { "id": "p1430.3", "order": 3, "type": "text", "bbox": { "l": 53.04, "t": 660.24, "r": 303.84, "b": 634.32 }, "text": "Runoff = 0.44 cfs @ 12.11 hrs, Volume=\nRouted to Pond CB-1 : County Basin-1\n1,505 cf, Depth= 2.18\"" }, { "id": "p1430.4", "order": 4, "type": "text", "bbox": { "l": 348.24, "t": 660, "r": 463.68, "b": 646.56 }, "text": "1,505 cf, Depth= 2.18\"" }, { "id": "p1430.5", "order": 5, "type": "text", "bbox": { "l": 52.08, "t": 623.76, "r": 611.52, "b": 598.08 }, "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 2 YR-C Rainfall=3.42\"" }, { "id": "p1430.6", "order": 6, "type": "table", "bbox": { "l": 52.8, "t": 588, "r": 559.2, "b": 451.92 }, "text": "", "attrs": { "block_label": "table", "n_rows": 3, "n_cols": 4, "integrity": { "cells_checked": 10, "cells_flagged": 0 } }, "children": [ { "id": "p1430.6.1", "order": 7, "type": "table_cell", "bbox": { "l": 69, "t": 587.142469, "r": 112.857606, "b": 575.177889 }, "text": "Area (ac)", "attrs": { "row": 0, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true, "column_header": true, "header_source": "heuristic" } }, { "id": "p1430.6.2", "order": 8, "type": "table_cell", "bbox": { "l": 129.550125, "t": 587.142469, "r": 145.032977, "b": 575.177889 }, "text": "CN", "attrs": { "row": 0, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true, "column_header": true, "header_source": "heuristic" } }, { "id": "p1430.6.3", "order": 9, "type": "table_cell", "bbox": { "l": 286.601768, "t": 499.302451, "r": 340.102911, "b": 487.337871 }, "text": "Description", "attrs": { "row": 0, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true, "column_header": true, "header_source": "heuristic" } }, { "id": "p1430.6.4", "order": 10, "type": "table_cell", "bbox": { "l": 432.6, "t": 588, "r": 559.2, "b": 570.99 }, "text": "", "attrs": { "row": 0, "col": 3, "rowspan": 1, "colspan": 1 } }, { "id": "p1430.6.5", "order": 11, "type": "table_cell", "bbox": { "l": 86.399998, "t": 573.222448, "r": 113.029037, "b": 511.337871 }, "text": "0.130\n0.060\n0.190\n0.060\n0.130", "attrs": { "row": 1, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1430.6.6", "order": 12, "type": "table_cell", "bbox": { "l": 133.227307, "t": 573.222448, "r": 145.084677, "b": 511.337871 }, "text": "98\n39\n79\n39\n98", "attrs": { "row": 1, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1430.6.7", "order": 13, "type": "table_cell", "bbox": { "l": 159.386425, "t": 573.222448, "r": 318.526406, "b": 511.337871 }, "text": "Paved parking, HSG A\n>75% Grass cover, Good, HSG A\nWeighted Average\n31.58% Pervious Area\n68.42% Impervious Area", "attrs": { "row": 1, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1430.6.8", "order": 14, "type": "table_cell", "bbox": { "l": 432.6, "t": 570.99, "r": 559.2, "b": 553.98 }, "text": "", "attrs": { "row": 1, "col": 3, "rowspan": 1, "colspan": 1 } }, { "id": "p1430.6.9", "order": 15, "type": "table_cell", "bbox": { "l": 65.040001, "t": 499.302451, "r": 89.475992, "b": 461.417872 }, "text": "Tc (min)\n2.3", "attrs": { "row": 2, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1430.6.10", "order": 16, "type": "table_cell", "bbox": { "l": 100.248415, "t": 499.302451, "r": 132.68142, "b": 461.417872 }, "text": "Length (feet)\n276", "attrs": { "row": 2, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1430.6.11", "order": 17, "type": "table_cell", "bbox": { "l": 143.445254, "t": 499.302451, "r": 175.895438, "b": 461.417872 }, "text": "Slope (ft/ft)\n0.0100", "attrs": { "row": 2, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1430.6.12", "order": 18, "type": "table_cell", "bbox": { "l": 186.552062, "t": 499.302451, "r": 223.968178, "b": 461.417872 }, "text": "Velocity (ft/sec)\n2.03", "attrs": { "row": 2, "col": 3, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } } ] }, { "id": "p1430.7", "order": 19, "type": "text", "bbox": { "l": 285.36, "t": 461.04, "r": 387.84, "b": 448.56 }, "text": "Paved Kv= 20.3 fps" }, { "id": "p1430.8", "order": 20, "type": "text", "bbox": { "l": 347.52, "t": 404.4, "r": 540, "b": 391.68 }, "text": "Subcatchment 35S: COUNTY SYSTEM" }, { "id": "p1430.9", "order": 21, "type": "caption", "bbox": { "l": 193.92, "t": 375.12, "r": 417.6, "b": 360.48 }, "text": "Subcatchment 35S: COUNTY SYSTEM", "attrs": { "block_label": "figure_title" } }, { "id": "p1430.10", "order": 22, "type": "caption", "bbox": { "l": 254.64, "t": 354.24, "r": 306, "b": 343.44 }, "text": "Hydrograph", "attrs": { "block_label": "figure_title" } }, { "id": "p1430.11", "order": 23, "type": "figure", "bbox": { "l": 65.28, "t": 350.16, "r": 496.56, "b": 89.52 }, "text": "", "attrs": { "kind": "chart", "block_label": "chart", "embedded_text": "0.48\n0.46 0.44 cfs\n0.42 NOAA 24-hr D\n0.44\n0.4\n0.38 2 YR-C Rainfall=3.42\"\n0.36\n0.34 Runoff Area=0.190 ac\n0.32\n0.3 Runoff Volume=1,505 cf\n0.28\n(cfs) 0.26 Runoff Depth=2.18\"\n0.24\nFlow 0.22 Flow Length=276'\n0.2\nSlope=0.0100 '/'\n0.18\n0.16\nTc=2.3 min\n0.14\n0.12\n0.08 CN=39/98\n0.1\n0.06\n0.04\n0.02\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": "p1430.12", "order": 24, "type": "text", "bbox": { "l": 511.68, "t": 332.4, "r": 546.24, "b": 321.36 }, "text": "Runoff" } ], "excluded_furniture": { "first": [], "last": [] } }