{ "document_id": 11224, "page": 897, "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": 17, "counts_by_type": { "heading": 1, "table": 1, "table_cell": 9, "text": 5, "title": 1 }, "build_ms": 2, "items": [ { "id": "p897.1", "order": 1, "type": "title", "bbox": { "l": 51.36, "t": 738.96, "r": 560.64, "b": 698.64 }, "text": "Analysis - Proposed Conditions NOAA 24-hr D 10 YR-F Rainfall=6.34\"\nPrepared by Civil Core Consulting Printed 10/24/2025\nHydroCAD® 10.20-7a s/n 13637 © 2025 HydroCAD Software Solutions LLC Page 276", "attrs": { "block_label": "doc_title" }, "level": 2 }, { "id": "p897.2", "order": 2, "type": "heading", "bbox": { "l": 165.6, "t": 687.84, "r": 445.44, "b": 672.24 }, "text": "Summary for Pond 37P: Subsurface Basin Lot 1", "attrs": { "block_label": "paragraph_title" }, "level": 3 }, { "id": "p897.3", "order": 3, "type": "text", "bbox": { "l": 51.6, "t": 661.2, "r": 524.4, "b": 609.6 }, "text": "Inflow Area = 1,850 sf,100.00% Impervious, Inflow Depth = 6.10\" for 10 YR-F event\nInflow = 0.28 cfs @ 12.09 hrs, Volume= 941 cf\nOutflow = 0.03 cfs @ 11.54 hrs, Volume= 941 cf, Atten= 88%, Lag= 0.0 min\nDiscarded = 0.03 cfs @ 11.54 hrs, Volume= 941 cf", "attrs": { "block_label": "algorithm" } }, { "id": "p897.4", "order": 4, "type": "text", "bbox": { "l": 51.6, "t": 600.24, "r": 405.6, "b": 573.6 }, "text": "Routing by Dyn-Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs\nPeak Elev= 91.90' @ 12.71 hrs Surf.Area= 0.013 ac Storage= 0.006 af" }, { "id": "p897.5", "order": 5, "type": "text", "bbox": { "l": 51.36, "t": 564.48, "r": 401.28, "b": 537.6 }, "text": "Plug-Flow detention time = 42.5 min calculated for 941 cf (100% of inflow) Center-of-Mass det. time = 42.5 min (782.9 - 740.4)" }, { "id": "p897.6", "order": 6, "type": "text", "bbox": { "l": 51.84, "t": 529.2, "r": 558.72, "b": 419.52 }, "text": "Volume Invert Avail.Storage Storage Description\n#1A 91.00' 0.008 af 10.06'W x 57.33'L x 2.17'H Field A\n#2A 91.33' 0.006 af 0.029 af Overall - 0.008 af Embedded = 0.020 af x 40.0% Voids\n#2A 91.33' 0.006 af ADS N-12 15\" x 12 Inside #1\nInside = 14.8\"W x 14.8\"H => 1.20 sf x 20.00\"L = 24.0 cf\nOutside = 18.0\"W x 18.0\"H => 1.60 sf x 20.00\"L = 31.9 cf\nRow Length Adjustment = -7.00' x 1.20 sf x 4 rows\n8.72' Header x 1.20 sf x 2 = 20.9 cf Inside\n0.014 af Total Available Storage", "attrs": { "block_label": "algorithm" } }, { "id": "p897.7", "order": 7, "type": "text", "bbox": { "l": 66.48, "t": 403.92, "r": 293.76, "b": 390 }, "text": "Storage Group A created with Chamber Wizard" }, { "id": "p897.8", "order": 8, "type": "table", "bbox": { "l": 51.36, "t": 381.6, "r": 559.68, "b": 217.68 }, "text": "", "attrs": { "block_label": "table", "n_rows": 4, "n_cols": 4, "integrity": { "cells_checked": 8, "cells_flagged": 0 } }, "children": [ { "id": "p897.8.1", "order": 9, "type": "table_cell", "bbox": { "l": 54, "t": 379.302451, "r": 86.679256, "b": 353.417872 }, "text": "Device\n#1", "attrs": { "row": 0, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p897.8.2", "order": 10, "type": "table_cell", "bbox": { "l": 98.407976, "t": 379.302451, "r": 146.474595, "b": 353.417872 }, "text": "Routing\nDiscarded", "attrs": { "row": 0, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p897.8.3", "order": 11, "type": "table_cell", "bbox": { "l": 180.288471, "t": 379.302451, "r": 208.890165, "b": 353.417872 }, "text": "Invert\n91.00'", "attrs": { "row": 0, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p897.8.4", "order": 12, "type": "table_cell", "bbox": { "l": 220.650048, "t": 379.302451, "r": 419.617941, "b": 353.297892 }, "text": "Outlet Devices\n2.450 in/hr Exfiltration over Surface area", "attrs": { "row": 0, "col": 3, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p897.8.5", "order": 13, "type": "table_cell", "bbox": { "l": 54, "t": 341.262472, "r": 281.064854, "b": 317.297892 }, "text": "Discarded OutFlow\n1=Exfiltration (Exfiltration Controls 0.03 cfs)", "attrs": { "row": 1, "col": 0, "rowspan": 1, "colspan": 2, "bbox_refit": true, "merged_continuation": true } }, { "id": "p897.8.6", "order": 14, "type": "table_cell", "bbox": { "l": 155.11725, "t": 341.382452, "r": 428.137884, "b": 329.417872 }, "text": "Max=0.03 cfs @ 11.54 hrs HW=91.02' (Free Discharge)", "attrs": { "row": 1, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p897.8.7", "order": 15, "type": "table_cell", "bbox": { "l": 73.199999, "t": 272.14244699999995, "r": 242.687581, "b": 260.177867 }, "text": "Pond 37P: Subsurface Basin Lot 1", "attrs": { "row": 2, "col": 0, "rowspan": 1, "colspan": 4, "bbox_refit": true } }, { "id": "p897.8.8", "order": 16, "type": "table_cell", "bbox": { "l": 51.36, "t": 245, "r": 432.6, "b": 217.68 }, "text": "", "attrs": { "row": 3, "col": 0, "rowspan": 1, "colspan": 3 } }, { "id": "p897.8.9", "order": 17, "type": "table_cell", "bbox": { "l": 490.560013, "t": 231.46245499999998, "r": 540.691175, "b": 219.49787400000002 }, "text": "Exfiltration", "attrs": { "row": 3, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true } } ] } ], "excluded_furniture": { "first": [], "last": [] } }