{ "document_id": 11809, "page": 49, "width_pt": 612, "height_pt": 792, "rotation": 0, "pipeline_version": "paddleocr-vl-1.6+paul-48", "engine": "paddleocr_vl", "source_run_id": 11920, "item_count": 24, "counts_by_type": { "caption": 1, "figure": 1, "header": 1, "table": 1, "table_cell": 16, "text": 3, "title": 1 }, "build_ms": 2, "items": [ { "id": "p49.1", "order": 1, "type": "header", "bbox": { "l": 52.56, "t": 738.48, "r": 561.12, "b": 698.4 }, "text": "POST DEV NOAA 24-hr D 2 YEAR Rainfall=3.42\"\nPrepared by Professional Design Services Printed 12/31/2025\nHydroCAD® 10.20-6a s/n 02223 © 2024 HydroCAD Software Solutions LLC Page 13", "attrs": { "block_label": "header" }, "level": 2 }, { "id": "p49.2", "order": 2, "type": "title", "bbox": { "l": 139.68, "t": 687.6, "r": 480.72, "b": 672.48 }, "text": "Summary for Subcatchment 11S: BY-PASS IMPERVIOUS", "attrs": { "block_label": "doc_title" }, "level": 2 }, { "id": "p49.3", "order": 3, "type": "text", "bbox": { "l": 51.84, "t": 659.28, "r": 245.04, "b": 646.32 }, "text": "[49] Hint: Tc<2dt may require smaller dt" }, { "id": "p49.4", "order": 4, "type": "text", "bbox": { "l": 52.08, "t": 636.24, "r": 463.44, "b": 612 }, "text": "Runoff = 0.24 cfs @ 12.09 hrs, Volume= 0.017 af, Depth> 2.92\"\nRouted to Reach 10 : COMPOSITE" }, { "id": "p49.5", "order": 5, "type": "text", "bbox": { "l": 52.08, "t": 600.72, "r": 541.68, "b": 575.04 }, "text": "Runoff by SCS TR-20 method, UH=Delmarva, Weighted-CN, Time Span= 5.00-20.00 hrs, dt= 0.05 hrs NOAA 24-hr D 2 YEAR Rainfall=3.42\"" }, { "id": "p49.6", "order": 6, "type": "table", "bbox": { "l": 52.8, "t": 564.96, "r": 559.44, "b": 474.96 }, "text": "", "attrs": { "block_label": "table", "n_rows": 4, "n_cols": 4, "integrity": { "cells_checked": 13, "cells_flagged": 1, "flags": [ { "row": 2, "col": 2, "coverage": 0, "text": "Impervious Area" } ] } }, "children": [ { "id": "p49.6.1", "order": 7, "type": "table_cell", "bbox": { "l": 69.659595, "t": 564.242748, "r": 113.82741, "b": 552.255569 }, "text": "Area (ac)", "attrs": { "row": 0, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true, "column_header": true, "header_source": "heuristic" } }, { "id": "p49.6.2", "order": 8, "type": "table_cell", "bbox": { "l": 130.796358, "t": 564.242748, "r": 146.30665, "b": 552.255569 }, "text": "CN", "attrs": { "row": 0, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true, "column_header": true, "header_source": "heuristic" } }, { "id": "p49.6.3", "order": 9, "type": "table_cell", "bbox": { "l": 289.05701, "t": 512.881252, "r": 342.773751, "b": 500.894072 }, "text": "Description", "attrs": { "row": 0, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true, "column_header": true, "header_source": "heuristic" } }, { "id": "p49.6.4", "order": 10, "type": "table_cell", "bbox": { "l": 432.78, "t": 564.96, "r": 559.44, "b": 546.96 }, "text": "", "attrs": { "row": 0, "col": 3, "rowspan": 1, "colspan": 1 } }, { "id": "p49.6.5", "order": 11, "type": "table_cell", "bbox": { "l": 87, "t": 550.440786, "r": 113.874482, "b": 538.453607 }, "text": "0.070", "attrs": { "row": 1, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p49.6.6", "order": 12, "type": "table_cell", "bbox": { "l": 134.275244, "t": 550.440786, "r": 146.219458, "b": 538.453607 }, "text": "98", "attrs": { "row": 1, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p49.6.7", "order": 13, "type": "table_cell", "bbox": { "l": 160.552515, "t": 550.440786, "r": 268.608987, "b": 538.453607 }, "text": "Paved parking, HSG A", "attrs": { "row": 1, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p49.6.8", "order": 14, "type": "table_cell", "bbox": { "l": 432.78, "t": 546.96, "r": 559.44, "b": 528.96 }, "text": "", "attrs": { "row": 1, "col": 3, "rowspan": 1, "colspan": 1 } }, { "id": "p49.6.9", "order": 15, "type": "table_cell", "bbox": { "l": 87, "t": 536.6407859999999, "r": 113.874482, "b": 524.653607 }, "text": "0.070", "attrs": { "row": 2, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p49.6.10", "order": 16, "type": "table_cell", "bbox": { "l": 160.555738, "t": 536.6407859999999, "r": 202.951254, "b": 524.653607 }, "text": "100.00%", "attrs": { "row": 2, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p49.6.11", "order": 17, "type": "table_cell", "bbox": { "l": 306.12, "t": 528.96, "r": 432.78, "b": 510.96 }, "text": "Impervious Area", "attrs": { "row": 2, "col": 2, "rowspan": 1, "colspan": 1 } }, { "id": "p49.6.12", "order": 18, "type": "table_cell", "bbox": { "l": 432.78, "t": 528.96, "r": 559.44, "b": 510.96 }, "text": "", "attrs": { "row": 2, "col": 3, "rowspan": 1, "colspan": 1 } }, { "id": "p49.6.13", "order": 19, "type": "table_cell", "bbox": { "l": 65.459598, "t": 512.881252, "r": 352.94681, "b": 475.033155 }, "text": "Tc (min)\nDirect Entry,", "attrs": { "row": 3, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p49.6.14", "order": 20, "type": "table_cell", "bbox": { "l": 100.682141, "t": 512.881252, "r": 133.545916, "b": 489.014305 }, "text": "Length (feet)", "attrs": { "row": 3, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p49.6.15", "order": 21, "type": "table_cell", "bbox": { "l": 149.815612, "t": 512.881252, "r": 177.28086, "b": 489.014305 }, "text": "Slope (ft/ft)", "attrs": { "row": 3, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p49.6.16", "order": 22, "type": "table_cell", "bbox": { "l": 188.028505, "t": 512.881252, "r": 225.633446, "b": 489.014305 }, "text": "Velocity (ft/sec)", "attrs": { "row": 3, "col": 3, "rowspan": 1, "colspan": 1, "bbox_refit": true } } ] }, { "id": "p49.7", "order": 23, "type": "caption", "bbox": { "l": 178.08, "t": 463.2, "r": 439.92, "b": 447.84 }, "text": "Subcatchment 11S: BY-PASS IMPERVIOUS", "attrs": { "block_label": "figure_title" } }, { "id": "p49.8", "order": 24, "type": "figure", "bbox": { "l": 62.16, "t": 443.04, "r": 551.76, "b": 176.16 }, "text": "", "attrs": { "kind": "chart", "block_label": "chart", "embedded_text": "Hydrograph\n0.26 Runoff\n0.25 0.24 cfs\n0.24\n0.23 NOAA 24-hr D\n0.22\n2 YEAR Rainfall=3.42\"\n0.21\n0.2\n0.18 Runoff Area=0.070 ac\n0.19\n0.16 Runoff Volume=0.017 af\n0.17\n0.15\n(cfs) 0.14 Runoff Depth>2.92\"\n0.13\nFlow Tc=2.0 min\n0.12\n0.11\n0.09 CN=98\n0.1\n0.08\n0.07\n0.06\n0.05\n0.04\n0.03\n0.02\n0.01\n0\n5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20\nTime (hours)" } } ], "excluded_furniture": { "first": [], "last": [] } }