{ "document_id": 11224, "page": 1462, "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": 52, "counts_by_type": { "figure": 1, "header": 1, "heading": 1, "table": 1, "table_cell": 48 }, "build_ms": 5, "items": [ { "id": "p1462.1", "order": 1, "type": "header", "bbox": { "l": 146.4, "t": 734.16, "r": 210, "b": 701.52 }, "text": "PROJECT #:\nCALCULATED BY:\nDATE:", "attrs": { "block_label": "header" }, "level": 2 }, { "id": "p1462.2", "order": 2, "type": "figure", "bbox": { "l": 143.76, "t": 720.72, "r": 428.88, "b": 79.92 }, "text": "", "attrs": { "block_label": "image", "embedded_text": "CALCULATED BY:\nDATE:\nDesign Parameters\nD 0 Max Height of Pipe/Culvert 12 in\nW 0 Max Width of Pipe/Culvert 12 in\nQ Flow: 25-yr Storm Discharge 0.17 cfs\nTW Tail water from 2 year storm 1.59 ft\nRip Rap Stone Size Calculations\nq Unit Discharge = Q/W 0 0.17 cfs per foot\nOption 1 if Scour Hole Depth , y = 1 2 6 in\nApron Dimension Calculations\nMinimum Bottom Width =2 2.00 ft\nMinimum Bottom Length =3 3.00 ft\nMinimum Top Width (max side slope of 3:1), 5.00 ft\nMinimum Top Length (max side slope of 3:1) 6.00 ft\nMedian Stone = 0.0125 . 4 in\nApron Thickness , TH = 2 × d 50 8 in\nOption 2 if Scour Hole Depth , y = 12 in\nApron Dimension Calculations\nMinimum Bottom Width =2 2.00 ft\nMinimum Bottom Length =3 3.00 ft\nMinimum Top Width (max side slope of 3:1), 8.00 ft\nMinimum Top Length (max side slope of 3:1) 9.00 ft\nMedian Stone = . . 4 in\nApron Thickness , TH = 2x 8 in" }, "children": [ { "id": "p1462.2.1", "order": 3, "type": "heading", "bbox": { "l": 146.4, "t": 689.04, "r": 230.64, "b": 678 }, "text": "SCOUR HOLE 1A-13", "attrs": { "block_label": "paragraph_title" }, "level": 3 } ] }, { "id": "p1462.3", "order": 4, "type": "table", "bbox": { "l": 144, "t": 663.691055, "r": 429.36, "b": 75.36 }, "text": "", "attrs": { "block_label": "table", "n_rows": 19, "n_cols": 4, "integrity": { "cells_checked": 38, "cells_flagged": 3, "flags": [ { "row": 1, "col": 0, "coverage": 0, "text": "D_{{0}}" }, { "row": 2, "col": 0, "coverage": 0, "text": "W_{{0}}" }, { "row": 3, "col": 2, "coverage": 0, "text": "[F4]" } ] } }, "children": [ { "id": "p1462.3.1", "order": 5, "type": "table_cell", "bbox": { "l": 148.079941, "t": 663.691055, "r": 211.047345, "b": 656.768617 }, "text": "Design Parameters", "attrs": { "row": 0, "col": 0, "rowspan": 1, "colspan": 4, "bbox_refit": true } }, { "id": "p1462.3.2", "order": 6, "type": "table_cell", "bbox": { "l": 144, "t": 635.4991, "r": 215.34, "b": 610.0383 }, "text": "D_{{0}}", "attrs": { "row": 1, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.3", "order": 7, "type": "table_cell", "bbox": { "l": 191.159924, "t": 653.0444190000001, "r": 279.412774, "b": 645.848622 }, "text": "Max Height of Pipe/Culvert", "attrs": { "row": 1, "col": 1, "rowspan": 1, "colspan": 3, "bbox_refit": true } }, { "id": "p1462.3.4", "order": 8, "type": "table_cell", "bbox": { "l": 144, "t": 610.0383, "r": 215.34, "b": 584.5774 }, "text": "W_{{0}}", "attrs": { "row": 2, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.5", "order": 9, "type": "table_cell", "bbox": { "l": 191.159924, "t": 641.5244230000001, "r": 277.972781, "b": 634.328626 }, "text": "Max Width of Pipe/Culvert", "attrs": { "row": 2, "col": 1, "rowspan": 1, "colspan": 3, "bbox_refit": true } }, { "id": "p1462.3.6", "order": 10, "type": "table_cell", "bbox": { "l": 148.079941, "t": 585.724446, "r": 152.300184, "b": 578.528649 }, "text": "Q", "attrs": { "row": 3, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.7", "order": 11, "type": "table_cell", "bbox": { "l": 191.159924, "t": 629.764428, "r": 282.883152, "b": 622.568631 }, "text": "Flow: 25-yr Storm Discharge", "attrs": { "row": 3, "col": 1, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.8", "order": 12, "type": "table_cell", "bbox": { "l": 286.68, "t": 584.5774, "r": 429.36, "b": 559.1165 }, "text": "[F4]", "attrs": { "row": 3, "col": 2, "rowspan": 1, "colspan": 2 } }, { "id": "p1462.3.9", "order": 13, "type": "table_cell", "bbox": { "l": 148.079941, "t": 618.724433, "r": 159.194254, "b": 611.528635 }, "text": "TW", "attrs": { "row": 4, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.10", "order": 14, "type": "table_cell", "bbox": { "l": 191.1599, "t": 618.724433, "r": 283.742668, "b": 611.528635 }, "text": "Tail water from 2 year storm", "attrs": { "row": 4, "col": 1, "rowspan": 1, "colspan": 3, "bbox_refit": true } }, { "id": "p1462.3.11", "order": 15, "type": "table_cell", "bbox": { "l": 148.079941, "t": 596.851081, "r": 251.487455, "b": 589.928644 }, "text": "Rip Rap Stone Size Calculations", "attrs": { "row": 5, "col": 0, "rowspan": 1, "colspan": 4, "bbox_refit": true } }, { "id": "p1462.3.12", "order": 16, "type": "table_cell", "bbox": { "l": 148.079941, "t": 629.764428, "r": 153.48989, "b": 622.568631 }, "text": "q", "attrs": { "row": 6, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.13", "order": 17, "type": "table_cell", "bbox": { "l": 191.159911, "t": 586.204446, "r": 238.603109, "b": 579.008648 }, "text": "Unit Discharge = Q/W_{{0}}", "attrs": { "row": 6, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p1462.3.14", "order": 18, "type": "table_cell", "bbox": { "l": 349.91986, "t": 585.451086, "r": 405.149292, "b": 578.528649 }, "text": "0.17 cfs per foot", "attrs": { "row": 6, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.15", "order": 19, "type": "table_cell", "bbox": { "l": 148.199941, "t": 552.582859, "r": 179.760534, "b": 545.0405020000001 }, "text": "Option 1", "attrs": { "row": 7, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.16", "order": 20, "type": "table_cell", "bbox": { "l": 191.159924, "t": 424.17115, "r": 265.05026, "b": 417.248713 }, "text": "if Scour Hole Depth, y = $ \\frac{{1}}{{2}}D_{{0}} $", "attrs": { "row": 7, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p1462.3.17", "order": 21, "type": "table_cell", "bbox": { "l": 333.479867, "t": 552.091099, "r": 346.677895, "b": 545.168662 }, "text": "6 in", "attrs": { "row": 7, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.18", "order": 22, "type": "table_cell", "bbox": { "l": 144, "t": 457.273, "r": 215.34, "b": 431.8122 }, "text": "", "attrs": { "row": 8, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.19", "order": 23, "type": "table_cell", "bbox": { "l": 191.159924, "t": 403.051159, "r": 291.44739, "b": 396.128722 }, "text": "Apron Dimension Calculations", "attrs": { "row": 8, "col": 1, "rowspan": 1, "colspan": 3, "bbox_refit": true } }, { "id": "p1462.3.20", "order": 24, "type": "table_cell", "bbox": { "l": 144, "t": 431.8122, "r": 215.34, "b": 406.3513 }, "text": "", "attrs": { "row": 9, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.21", "order": 25, "type": "table_cell", "bbox": { "l": 191.159924, "t": 392.764523, "r": 273.260165, "b": 375.00873 }, "text": "Minimum Bottom Width W_{{1}}=2 W_{{0}}\nMinimum Bottom Length L_{{1}}=3 D_{{0}}", "attrs": { "row": 9, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1462.3.22", "order": 26, "type": "table_cell", "bbox": { "l": 374.39985, "t": 392.491163, "r": 396.989221, "b": 375.00873 }, "text": "2.00 ft\n3.00 ft", "attrs": { "row": 9, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1462.3.23", "order": 27, "type": "table_cell", "bbox": { "l": 144, "t": 380.8904, "r": 215.34, "b": 355.4296 }, "text": "", "attrs": { "row": 10, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.24", "order": 28, "type": "table_cell", "bbox": { "l": 191.159924, "t": 371.644531, "r": 339.449336, "b": 353.888738 }, "text": "Minimum Top Width (max side slope of 3:1),\nMinimum Top Length (max side slope of 3:1)", "attrs": { "row": 10, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1462.3.25", "order": 29, "type": "table_cell", "bbox": { "l": 374.39985, "t": 499.29112, "r": 396.989221, "b": 481.808687 }, "text": "5.00 ft\n6.00 ft", "attrs": { "row": 10, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1462.3.26", "order": 30, "type": "table_cell", "bbox": { "l": 144, "t": 329.9687, "r": 215.34, "b": 304.5078 }, "text": "", "attrs": { "row": 11, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.27", "order": 31, "type": "table_cell", "bbox": { "l": 191.159924, "t": 347.764541, "r": 236.563136, "b": 340.568744 }, "text": "Median Stone $ d_{{50}}=\\frac{{0.0125q^{1.33}}}{TW} $", "attrs": { "row": 11, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p1462.3.28", "order": 32, "type": "table_cell", "bbox": { "l": 384.719846, "t": 347.491181, "r": 397.916554, "b": 340.568744 }, "text": "4 in", "attrs": { "row": 11, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.29", "order": 33, "type": "table_cell", "bbox": { "l": 144, "t": 304.5078, "r": 215.34, "b": 279.047 }, "text": "", "attrs": { "row": 12, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.30", "order": 34, "type": "table_cell", "bbox": { "l": 191.159924, "t": 458.284497, "r": 270.595444, "b": 451.0887 }, "text": "Apron Thickness, TH = 2 × d_{{50}}", "attrs": { "row": 12, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p1462.3.31", "order": 35, "type": "table_cell", "bbox": { "l": 384.719846, "t": 330.691188, "r": 397.916554, "b": 323.76875 }, "text": "8 in", "attrs": { "row": 12, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.32", "order": 36, "type": "table_cell", "bbox": { "l": 148.199941, "t": 424.66291, "r": 179.760534, "b": 417.120553 }, "text": "Option 2", "attrs": { "row": 13, "col": 0, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.33", "order": 37, "type": "table_cell", "bbox": { "l": 191.159924, "t": 552.091099, "r": 265.05026, "b": 545.168662 }, "text": "if Scour Hole Depth, y = D_{{0}}", "attrs": { "row": 13, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p1462.3.34", "order": 38, "type": "table_cell", "bbox": { "l": 329.399868, "t": 424.17115, "r": 346.676581, "b": 417.248713 }, "text": "12 in", "attrs": { "row": 13, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.35", "order": 39, "type": "table_cell", "bbox": { "l": 144, "t": 253.5861, "r": 215.34, "b": 228.1252 }, "text": "", "attrs": { "row": 14, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.36", "order": 40, "type": "table_cell", "bbox": { "l": 191.159924, "t": 530.971108, "r": 291.44739, "b": 524.04867 }, "text": "Apron Dimension Calculations", "attrs": { "row": 14, "col": 1, "rowspan": 1, "colspan": 3, "bbox_refit": true } }, { "id": "p1462.3.37", "order": 41, "type": "table_cell", "bbox": { "l": 144, "t": 228.1252, "r": 215.34, "b": 202.6643 }, "text": "", "attrs": { "row": 15, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.38", "order": 42, "type": "table_cell", "bbox": { "l": 191.159924, "t": 520.684472, "r": 273.260165, "b": 502.928679 }, "text": "Minimum Bottom Width W_{{1}}=2 W_{{0}}\nMinimum Bottom Length L_{{1}}=3 D_{{0}}", "attrs": { "row": 15, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1462.3.39", "order": 43, "type": "table_cell", "bbox": { "l": 374.39985, "t": 520.411112, "r": 396.989221, "b": 502.928679 }, "text": "2.00 ft\n3.00 ft", "attrs": { "row": 15, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1462.3.40", "order": 44, "type": "table_cell", "bbox": { "l": 144, "t": 177.2035, "r": 215.34, "b": 151.7426 }, "text": "", "attrs": { "row": 16, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.41", "order": 45, "type": "table_cell", "bbox": { "l": 191.159924, "t": 499.56448, "r": 339.449336, "b": 481.808687 }, "text": "Minimum Top Width (max side slope of 3:1),\nMinimum Top Length (max side slope of 3:1)", "attrs": { "row": 16, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1462.3.42", "order": 46, "type": "table_cell", "bbox": { "l": 374.39985, "t": 371.371171, "r": 396.989221, "b": 353.888738 }, "text": "8.00 ft\n9.00 ft", "attrs": { "row": 16, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true, "merged_continuation": true } }, { "id": "p1462.3.43", "order": 47, "type": "table_cell", "bbox": { "l": 144, "t": 126.2817, "r": 215.34, "b": 100.8209 }, "text": "", "attrs": { "row": 17, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.44", "order": 48, "type": "table_cell", "bbox": { "l": 191.159924, "t": 476.16449, "r": 236.563136, "b": 468.968692 }, "text": "Median Stone $ d_{{50}}=\\frac{{0.0082q^{1.33}}}{TW} $", "attrs": { "row": 17, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p1462.3.45", "order": 49, "type": "table_cell", "bbox": { "l": 384.719846, "t": 475.89113, "r": 397.916554, "b": 468.968692 }, "text": "4 in", "attrs": { "row": 17, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } }, { "id": "p1462.3.46", "order": 50, "type": "table_cell", "bbox": { "l": 144, "t": 100.8209, "r": 215.34, "b": 75.36 }, "text": "", "attrs": { "row": 18, "col": 0, "rowspan": 1, "colspan": 1 } }, { "id": "p1462.3.47", "order": 51, "type": "table_cell", "bbox": { "l": 191.159924, "t": 330.964548, "r": 274.080592, "b": 323.76875 }, "text": "Apron Thickness, TH = $ 2x $ d_{{50}}", "attrs": { "row": 18, "col": 1, "rowspan": 1, "colspan": 2, "bbox_refit": true } }, { "id": "p1462.3.48", "order": 52, "type": "table_cell", "bbox": { "l": 384.719846, "t": 457.531137, "r": 397.917875, "b": 450.6087 }, "text": "8 in", "attrs": { "row": 18, "col": 2, "rowspan": 1, "colspan": 1, "bbox_refit": true } } ] } ], "excluded_furniture": { "first": [], "last": [] } }