{ "document_id": 11809, "page": 71, "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": 17, "counts_by_type": { "caption": 1, "figure": 1, "header": 1, "table": 1, "table_cell": 9, "text": 3, "title": 1 }, "build_ms": 2, "items": [ { "id": "p71.1", "order": 1, "type": "header", "bbox": { "l": 52.56, "t": 738.48, "r": 560.88, "b": 698.64 }, "text": "POST DEV NOAA 24-hr D 10 YEAR Rainfall=5.38\"\nPrepared by Professional Design Services Printed 12/31/2025\nHydroCAD® 10.20-6a s/n 02223 © 2024 HydroCAD Software Solutions LLC Page 35", "attrs": { "block_label": "header" }, "level": 2 }, { "id": "p71.2", "order": 2, "type": "title", "bbox": { "l": 151.44, "t": 687.6, "r": 468.24, "b": 672.72 }, "text": "Summary for Subcatchment 10S: BY-PASS POROUS", "attrs": { "block_label": "doc_title" }, "level": 2 }, { "id": "p71.3", "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": "p71.4", "order": 4, "type": "text", "bbox": { "l": 52.08, "t": 636.48, "r": 463.2, "b": 610.8 }, "text": "Runoff = 0.00 cfs @ 12.50 hrs, Volume= 0.001 af, Depth> 0.22\"\nRouted to Reach 10 : COMPOSITE" }, { "id": "p71.5", "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 10 YEAR Rainfall=5.38\"" }, { "id": "p71.6", "order": 6, "type": "table", "bbox": { "l": 53.28, "t": 564.96, "r": 559.2, "b": 475.033155 }, "text": "", "attrs": { "block_label": "table", "n_rows": 3, "n_cols": 3, "integrity": { "cells_checked": 9, "cells_flagged": 0 } }, "children": [ { "id": "p71.6.1", "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": "p71.6.2", "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": "p71.6.3", "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": "p71.6.4", "order": 10, "type": "table_cell", "bbox": { "l": 87, "t": 550.440786, "r": 113.874482, "b": 524.653607 }, "text": "0.060\n0.060", "attrs": { "row": 1, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p71.6.5", "order": 11, "type": "table_cell", "bbox": { "l": 134.275244, "t": 550.440786, "r": 273.392044, "b": 524.653607 }, "text": "39\n100.00% Pervious Area", "attrs": { "row": 1, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p71.6.6", "order": 12, "type": "table_cell", "bbox": { "l": 160.552515, "t": 550.440786, "r": 320.843443, "b": 538.453607 }, "text": ">75% Grass cover, Good, HSG A", "attrs": { "row": 1, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p71.6.7", "order": 13, "type": "table_cell", "bbox": { "l": 65.459598, "t": 512.881252, "r": 89.993572, "b": 475.213607 }, "text": "Tc (min)\n2.0", "attrs": { "row": 2, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p71.6.8", "order": 14, "type": "table_cell", "bbox": { "l": 100.682141, "t": 512.881252, "r": 352.94681, "b": 475.033155 }, "text": "Length (feet)\nDirect Entry,", "attrs": { "row": 2, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p71.6.9", "order": 15, "type": "table_cell", "bbox": { "l": 149.815612, "t": 512.881252, "r": 278.288957, "b": 489.014305 }, "text": "Slope (ft/ft) Velocity (ft/sec) Capacity (cfs)", "attrs": { "row": 2, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } } ] }, { "id": "p71.7", "order": 16, "type": "caption", "bbox": { "l": 190.32, "t": 462.96, "r": 426.96, "b": 447.84 }, "text": "Subcatchment 10S: BY-PASS POROUS", "attrs": { "block_label": "figure_title" } }, { "id": "p71.8", "order": 17, "type": "figure", "bbox": { "l": 61.92, "t": 442.8, "r": 555.6, "b": 176.4 }, "text": "", "attrs": { "kind": "chart", "block_label": "chart", "embedded_text": "Hydrograph\nRunoff\n0.004\n0.00 cfs\n0.004\n0.003 NOAA 24-hr D\n10 YEAR Rainfall=5.38\"\n0.003\n0.003\n0.003 Runoff Area=0.060 ac\n0.003\n0.002 Runoff Volume=0.001 af\n(cfs) Runoff Depth>0.22\"\n0.002\n0.002\nFlow Tc=2.0 min\n0.002\n0.002\n0.001 CN=39\n0.001\n0.001\n0.001\n0.001\n0.000\n0.000\n0\n5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20\nTime (hours)" } } ], "excluded_furniture": { "first": [], "last": [] } }