{ "document_id": 11224, "page": 1217, "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": 39, "counts_by_type": { "figure": 1, "header": 1, "heading": 1, "table": 1, "table_cell": 32, "text": 3 }, "build_ms": 7, "items": [ { "id": "p1217.1", "order": 1, "type": "header", "bbox": { "l": 51.12, "t": 738.96, "r": 562.8, "b": 698.64 }, "text": "Analysis - Failure NOAA 24-hr D 2 YR-C Rainfall=3.42\"\nPrepared by Civil Core Consulting Printed 12/19/2025\nHydroCAD® 10.20-8a s/n 13637 © 2025 HydroCAD Software Solutions LLC Page 73", "attrs": { "block_label": "header" }, "level": 2 }, { "id": "p1217.2", "order": 2, "type": "heading", "bbox": { "l": 169.2, "t": 688.08, "r": 453.12, "b": 672.48 }, "text": "Summary for Pond 8P: INFILTRATION BASIN 3", "attrs": { "block_label": "paragraph_title" }, "level": 3 }, { "id": "p1217.3", "order": 3, "type": "figure", "bbox": { "l": 49.68, "t": 671.28, "r": 561.12, "b": 146.4 }, "text": "", "attrs": { "block_label": "image", "embedded_text": "Volume Invert Avail.Storage Storage Description\n#1 90.75' 4,888 cf Custom Stage Data (Prismatic) Listed below (Recalc)\nElevation Surf.Area Inc.Store Cum.Store\n(feet) (sq-ft) (cubic-feet) (cubic-feet)\n90.75 1,150 0 0\n95.00 1,150 4,888 4,888\nDevice Routing Invert Outlet Devices\n#1 Device 3 92.75' 2.5\" Vert. Orifice C= 0.600 Limited to weir flow at low heads\n#2 Device 3 94.50' 48.0\" x 48.0\" Horiz. Grate C= 0.600\nLimited to weir flow at low heads\n#3 Primary 92.75' 12.0\" Round Culvert\nL= 7.0' RCP, groove end projecting, Ke= 0.200\nInlet / Outlet Invert= 92.75' / 92.65' S= 0.0143 '/' Cc= 0.900\nn= 0.012 Concrete pipe, finished, Flow Area= 0.79 sf\nPrimary OutFlow Max=0.14 cfs @ 13.84 hrs HW=93.61' TW=0.00' (Dynamic Tailwater)\n3=Culvert (Passes 0.14 cfs of 2.06 cfs potential flow)\n1=Orifice (Orifice Controls 0.14 cfs @ 4.17 fps)\n2=Grate ( Controls 0.00 cfs)\nGrate\nPond 8P: INFILTRATION BASIN 3\nCulvert Orifice" }, "children": [ { "id": "p1217.3.1", "order": 4, "type": "text", "bbox": { "l": 51.36, "t": 661.2, "r": 530.64, "b": 598.56 }, "text": "Inflow Area = 43,883 sf, 32.50% Impervious, Inflow Depth = 1.01\" for 2 YR-C event\nInflow = 0.26 cfs @ 12.40 hrs, Volume= 3,697 cf\nOutflow = 0.14 cfs @ 13.84 hrs, Volume= 3,691 cf, Atten= 46%, Lag= 86.5 min\nPrimary = 0.14 cfs @ 13.84 hrs, Volume= 3,691 cf\nRouted to Link 34L : POA 3", "attrs": { "block_label": "algorithm" } }, { "id": "p1217.3.2", "order": 5, "type": "text", "bbox": { "l": 50.88, "t": 588.48, "r": 499.2, "b": 548.88 }, "text": "Routing by Dyn-Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs / 3\nAutomatic Starting Elev= 92.75' Surf.Area= 1,150 sf Storage= 2,300 cf\nPeak Elev= 93.61' @ 13.84 hrs Surf.Area= 1,150 sf Storage= 3,284 cf (984 cf above start)\nPlug-Flow detention time= 547.7 min calculated for 1,391 cf (38% of inflow)\nCenter-of-Mass det. time= 104.1 min (953.9 - 849.8)" }, { "id": "p1217.3.3", "order": 6, "type": "text", "bbox": { "l": 50.88, "t": 540.72, "r": 411.36, "b": 513.36 }, "text": "Plug-Flow detention time=547.7 min calculated for 1,391 cf (38% of inflow) Center-of-Mass det. time=104.1 min (953.9 - 849.8)" } ] }, { "id": "p1217.4", "order": 7, "type": "table", "bbox": { "l": 50.16, "t": 505.44, "r": 559.92, "b": 146.16 }, "text": "", "attrs": { "block_label": "table", "n_rows": 9, "n_cols": 5, "integrity": { "cells_checked": 32, "cells_flagged": 2, "flags": [ { "row": 6, "col": 0, "coverage": 0, "text": "#3" }, { "row": 8, "col": 1, "coverage": 0, "text": "Grate\\nOrified" } ] } }, "children": [ { "id": "p1217.4.1", "order": 8, "type": "table_cell", "bbox": { "l": 53.999978, "t": 501.269988, "r": 90.343609, "b": 491.184194 }, "text": "Volume", "attrs": { "row": 0, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true, "column_header": true, "header_source": "heuristic" } }, { "id": "p1217.4.2", "order": 9, "type": "table_cell", "bbox": { "l": 122.153505, "t": 501.269988, "r": 148.966313, "b": 491.184194 }, "text": "Invert", "attrs": { "row": 0, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true, "column_header": true, "header_source": "heuristic" } }, { "id": "p1217.4.3", "order": 10, "type": "table_cell", "bbox": { "l": 170.993876, "t": 501.269988, "r": 234.750681, "b": 491.184194 }, "text": "Avail.Storage", "attrs": { "row": 0, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true, "column_header": true, "header_source": "heuristic" } }, { "id": "p1217.4.4", "order": 11, "type": "table_cell", "bbox": { "l": 246.106082, "t": 501.269988, "r": 340.245733, "b": 491.184194 }, "text": "Storage Description", "attrs": { "row": 0, "col": 3, "rowspan": 1, "colspan": 2, "bbox_refit": true, "column_header": true, "header_source": "heuristic" } }, { "id": "p1217.4.5", "order": 12, "type": "table_cell", "bbox": { "l": 65.999974, "t": 487.349994, "r": 77.921542, "b": 477.264199 }, "text": "#1", "attrs": { "row": 1, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.6", "order": 13, "type": "table_cell", "bbox": { "l": 120.356858, "t": 487.349994, "r": 149.228066, "b": 477.264199 }, "text": "90.75'", "attrs": { "row": 1, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.7", "order": 14, "type": "table_cell", "bbox": { "l": 196.313222, "t": 487.349994, "r": 234.457953, "b": 477.264199 }, "text": "4,888 cf", "attrs": { "row": 1, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.8", "order": 15, "type": "table_cell", "bbox": { "l": 246.12018, "t": 487.240735, "r": 402.794461, "b": 477.144199 }, "text": "Custom Stage Data (Prismatic)", "attrs": { "row": 1, "col": 3, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.9", "order": 16, "type": "table_cell", "bbox": { "l": 401.140595, "t": 487.349994, "r": 503.073966, "b": 477.264199 }, "text": "Listed below (Recalc)", "attrs": { "row": 1, "col": 4, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.10", "order": 17, "type": "table_cell", "bbox": { "l": 57.360224, "t": 463.350004, "r": 101.463499, "b": 415.344224 }, "text": "Elevation\\n(feet)\n90.75\\n95.00", "attrs": { "row": 2, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1217.4.11", "order": 18, "type": "table_cell", "bbox": { "l": 140.512306, "t": 463.350004, "r": 185.939068, "b": 415.344224 }, "text": "Surf.Area\\n(sq-ft)\n1,150\\n1,150", "attrs": { "row": 2, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1217.4.12", "order": 19, "type": "table_cell", "bbox": { "l": 227.391271, "t": 463.350004, "r": 354.890205, "b": 415.344224 }, "text": "Inc.Store\\n(cubic-feet)\n0\\n4,888", "attrs": { "row": 2, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1217.4.13", "order": 20, "type": "table_cell", "bbox": { "l": 216.482518, "t": 463.350004, "r": 354.946907, "b": 415.344224 }, "text": "Cum.Store\\n(cubic-feet)\n0\\n4,888", "attrs": { "row": 2, "col": 3, "rowspan": 1, "colspan": 2, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1217.4.14", "order": 21, "type": "table_cell", "bbox": { "l": 98.396766, "t": 375.510039, "r": 131.159638, "b": 365.424244 }, "text": "Device", "attrs": { "row": 3, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.15", "order": 22, "type": "table_cell", "bbox": { "l": 98.393254, "t": 401.430028, "r": 135.337251, "b": 391.344233 }, "text": "Routing", "attrs": { "row": 3, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.16", "order": 23, "type": "table_cell", "bbox": { "l": 182.154172, "t": 401.430028, "r": 208.96698, "b": 391.344233 }, "text": "Invert", "attrs": { "row": 3, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.17", "order": 24, "type": "table_cell", "bbox": { "l": 220.674561, "t": 401.430028, "r": 290.381429, "b": 391.344233 }, "text": "Outlet Devices", "attrs": { "row": 3, "col": 3, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p1217.4.18", "order": 25, "type": "table_cell", "bbox": { "l": 70.319972, "t": 387.510034, "r": 82.24154, "b": 377.424239 }, "text": "#1", "attrs": { "row": 4, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.19", "order": 26, "type": "table_cell", "bbox": { "l": 98.396766, "t": 387.510034, "r": 140.100814, "b": 377.424239 }, "text": "Device 3", "attrs": { "row": 4, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.20", "order": 27, "type": "table_cell", "bbox": { "l": 180.353475, "t": 351.510048, "r": 209.224683, "b": 341.424253 }, "text": "92.75'", "attrs": { "row": 4, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.21", "order": 28, "type": "table_cell", "bbox": { "l": 220.680155, "t": 387.510034, "r": 520.31863, "b": 377.304239 }, "text": "2.5\" Vert. Orifice C= 0.600\\nLimited to weir flow at low heads", "attrs": { "row": 4, "col": 3, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p1217.4.22", "order": 29, "type": "table_cell", "bbox": { "l": 70.319972, "t": 375.510039, "r": 82.24154, "b": 365.424244 }, "text": "#2", "attrs": { "row": 5, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.23", "order": 30, "type": "table_cell", "bbox": { "l": 53.999993, "t": 401.430028, "r": 86.762864, "b": 341.424253 }, "text": "Device 3", "attrs": { "row": 5, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.24", "order": 31, "type": "table_cell", "bbox": { "l": 180.350366, "t": 375.510039, "r": 209.221574, "b": 365.424244 }, "text": "94.50'", "attrs": { "row": 5, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.25", "order": 32, "type": "table_cell", "bbox": { "l": 220.680155, "t": 375.510039, "r": 399.825918, "b": 353.424249 }, "text": "48.0\" x 48.0\" Horiz. Grate C= 0.600\\nLimited to weir flow at low heads", "attrs": { "row": 5, "col": 3, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p1217.4.26", "order": 33, "type": "table_cell", "bbox": { "l": 50.16, "t": 253.944, "r": 152.112, "b": 218.016 }, "text": "#3", "attrs": { "row": 6, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1217.4.27", "order": 34, "type": "table_cell", "bbox": { "l": 54.000667, "t": 291.400813, "r": 93.925056, "b": 281.304277 }, "text": "Primary", "attrs": { "row": 6, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.28", "order": 35, "type": "table_cell", "bbox": { "l": 180.350366, "t": 387.510034, "r": 209.221574, "b": 377.424239 }, "text": "92.75'", "attrs": { "row": 6, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1217.4.29", "order": 36, "type": "table_cell", "bbox": { "l": 220.680155, "t": 351.400789, "r": 509.362546, "b": 305.424268 }, "text": "12.0\" Round Culvert\\nL= 7.0' RCP, groove end projecting, Ke= 0.200\\nInlet / Outlet Invert= 92.75'/ 92.65' S= 0.0143'/' Cc= 0.900\\nn= 0.012 Concrete pipe, finished, Flow Area= 0.79 sf", "attrs": { "row": 6, "col": 3, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p1217.4.30", "order": 37, "type": "table_cell", "bbox": { "l": 68.400682, "t": 351.510048, "r": 322.933391, "b": 245.30429200000003 }, "text": "Primary OutFlow Max=0.14 cfs @ 13.84 hrs HW=93.61' TW=0.00' (Dynamic Tailwater)\\n3=Culvert (Passes 0.14 cfs of 2.06 cfs potential flow)\\n1=Orifice (Orifice Controls 0.14 cfs @ 4.17 fps)\\n2=Grate ( Controls 0.00 cfs)", "attrs": { "row": 7, "col": 0, "rowspan": 1, "colspan": 5, "bbox_refit": true } }, { "id": "p1217.4.31", "order": 38, "type": "table_cell", "bbox": { "l": 73.200421, "t": 198.28085099999998, "r": 242.364474, "b": 188.18431499999997 }, "text": "Pond 8P: INFILTRATION BASIN 3", "attrs": { "row": 8, "col": 0, "rowspan": 1, "colspan": 4, "bbox_refit": true } }, { "id": "p1217.4.32", "order": 39, "type": "table_cell", "bbox": { "l": 457.968, "t": 182.088, "r": 559.92, "b": 146.16 }, "text": "Grate\\nOrified", "attrs": { "row": 8, "col": 1, "rowspan": 1, "colspan": 1 } } ] } ], "excluded_furniture": { "first": [], "last": [] } }