GDOT TESTING

{
  "view": "Elevation",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "tapered rectangular (elevation, beam end shown with draped strand profile)",
      "material": "precast, pretensioned concrete",
      "count": 1,
      "note": "Elevation view of a precast prestressed concrete beam end; note text references beams numbered up to 12, but only one beam elevation is drawn here."
    },
    {
      "name": "draped strand group",
      "tag": "",
      "shape": "linear (dashed strand lines)",
      "material": "prestressing strand",
      "count": 6,
      "note": "Labeled '6 - DRAPED STRANDS', shown sweeping from bottom of beam upward toward midpoint."
    },
    {
      "name": "diaphragm bar hole",
      "tag": "",
      "shape": "circular",
      "material": "void in concrete",
      "count": 2,
      "note": "2\" diameter hole for diaphragm bar; omitted at Beams 6 and 12 (one hole) and at Beams 1 and 7 (other hole)."
    },
    {
      "name": "hold down device",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Marked as centerline of 'LOW FRICTION TYPE HOLD DOWN' near midpoint region of beam."
    },
    {
      "name": "bearing point",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Centerline of bearing marked at each end of beam."
    },
    {
      "name": "cross-section detail (partial)",
      "tag": "",
      "shape": "unclear, cropped",
      "material": "",
      "count": 1,
      "note": "Fragment of a 'SECTION AT ...' detail visible at right edge of crop, showing dimensions (1'-0, 5\", 2 1/2\", 6\", 2 spaces at 2\", 3\", 2\", 7 spaces at ..., 1'-6...); title and full shape cut off."
    }
  ],
  "measurements": [
    {
      "label": "Span length",
      "value": "55'-0\"",
      "unit": "",
      "appliesTo": "beam elevation, B.F.P.R. to C Bent"
    },
    {
      "label": "Beam length",
      "value": "53'-7 5/8\"",
      "unit": "",
      "appliesTo": "PSC beam"
    },
    {
      "label": "Midpoint distance",
      "value": "26'-9 13/16\"",
      "unit": "",
      "appliesTo": "beam midpoint"
    },
    {
      "label": "Dimension",
      "value": "9 13/16\"",
      "unit": "",
      "appliesTo": "beam elevation, near midpoint"
    },
    {
      "label": "Spacing",
      "value": "3 SPACES AT 24\"",
      "unit": "",
      "appliesTo": "strand/rebar spacing"
    },
    {
      "label": "Dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "beam elevation spacing"
    },
    {
      "label": "Spacing",
      "value": "18 SPACES AT 12\"",
      "unit": "",
      "appliesTo": "strand/rebar spacing"
    },
    {
      "label": "Dimension",
      "value": "4\"",
      "unit": "",
      "appliesTo": "beam elevation spacing"
    },
    {
      "label": "Spacing",
      "value": "3 SPACES AT 4\"",
      "unit": "",
      "appliesTo": "strand/rebar spacing"
    },
    {
      "label": "Dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": "beam elevation end spacing"
    },
    {
      "label": "Bar count/spec",
      "value": "2-550",
      "unit": "",
      "appliesTo": "reinforcement, each location"
    },
    {
      "label": "Bar count/spec",
      "value": "2-651",
      "unit": "",
      "appliesTo": "reinforcement, each location"
    },
    {
      "label": "Bar count/spec",
      "value": "2-450",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Bar count/spec",
      "value": "8-451",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Bar count/spacing",
      "value": "10-350 AT 6\"",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Bar count/spec",
      "value": "2-452",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Dimension",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "beam elevation, end region"
    },
    {
      "label": "Dimension",
      "value": "6 7/8\"",
      "unit": "",
      "appliesTo": "diaphragm bar hole spacing"
    },
    {
      "label": "Dimension",
      "value": "6 7/8\"",
      "unit": "",
      "appliesTo": "diaphragm bar hole spacing"
    },
    {
      "label": "Dimension",
      "value": "1'-9\"",
      "unit": "",
      "appliesTo": "beam elevation vertical dimension near hole"
    },
    {
      "label": "Tolerance",
      "value": "1/2\"",
      "unit": "",
      "appliesTo": "ΔNC"
    },
    {
      "label": "Tolerance",
      "value": "1/16\"",
      "unit": "",
      "appliesTo": "ΔC"
    },
    {
      "label": "Diameter",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "diaphragm bar hole"
    },
    {
      "label": "Dimension",
      "value": "10 3/16\"",
      "unit": "",
      "appliesTo": "beam end, bearing region"
    },
    {
      "label": "Dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "bearing centerline offset"
    },
    {
      "label": "Dimension",
      "value": "1'-6 3/16\"",
      "unit": "",
      "appliesTo": "beam end dimension"
    },
    {
      "label": "Bearing to bearing length",
      "value": "52'-3 5/8\"",
      "unit": "",
      "appliesTo": "beam, C bearing to C bearing"
    },
    {
      "label": "Dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "bearing centerline offset (opposite end)"
    },
    {
      "label": "Dimension",
      "value": "6 3/16\"",
      "unit": "",
      "appliesTo": "beam end dimension (opposite end)"
    },
    {
      "label": "Dimension",
      "value": "1'-2 3/16\"",
      "unit": "",
      "appliesTo": "beam end dimension (opposite end)"
    },
    {
      "label": "Dimension",
      "value": "1'-0",
      "unit": "",
      "appliesTo": "partial section detail (right edge, cropped)"
    },
    {
      "label": "Dimension",
      "value": "5\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Dimension",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Spacing",
      "value": "2 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Spacing",
      "value": "7 SPA AT ...",
      "unit": "",
      "appliesTo": "partial section detail (text cut off)"
    },
    {
      "label": "Dimension",
      "value": "1'-6...",
      "unit": "",
      "appliesTo": "partial section detail (text cut off)"
    }
  ],
  "notes": [],
  "labels": [
    "ELEVATION",
    "NOTES",
    "B.F.P.R.",
    "C BENT",
    "C BEARING",
    "C LOW FRICTION TYPE HOLD DOWN",
    "OMIT HOLE AT BEAMS 6 AND 12",
    "OMIT HOLE AT BEAMS 1 AND 7",
    "SECTION AT"
  ],
  "description": "This crop shows the elevation of one end of a precast, pretensioned concrete bridge beam, dimensioned along its centerline with span length, beam length, bearing locations, strand/rebar spacing callouts (e.g. 2-550, 2-651, 8-451, 10-350), a 2-inch diameter diaphragm bar hole (omitted at specified beam numbers), six draped strands, and a low-friction hold-down location. A small, partially cropped cross-section detail ('SECTION AT ...') with its own set of dimensions appears at the far right edge of the crop but is cut off before its title or full shape can be read."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "PSC beam cross section",
      "tag": "",
      "shape": "tapered (bulb/I-shaped web with flared bottom flange)",
      "material": "precast prestressed concrete",
      "count": 2,
      "note": "Shown as 'SECTION AT MIDPOINT' and 'SECTION AT END' of the same beam, with strand and rebar placement dimensioned."
    },
    {
      "name": "Prestressed strand",
      "tag": "",
      "shape": "circular (shown as dots)",
      "material": "prestressing steel",
      "count": null,
      "note": "Legend states each dot indicates a 1/2\" diameter prestressed strand; strand pattern differs between midpoint and end sections."
    },
    {
      "name": "Reinforcement bar - top bent bar",
      "tag": "550",
      "shape": "straight with 90° bend (field/shop bent)",
      "material": "reinforcing steel",
      "count": 1,
      "note": "Extends from top of beam; horizontal leg extends between top and bottom mats of slab reinforcement per note."
    },
    {
      "name": "Reinforcement bar - top bent bar",
      "tag": "651",
      "shape": "straight with 90° bend",
      "material": "reinforcing steel",
      "count": 1,
      "note": "Same detailing as bar 550, shown at beam end section."
    },
    {
      "name": "Reinforcement bar - diagonal/bent",
      "tag": "350",
      "shape": "bent, two 45° angles (triangular/trapezoidal outline)",
      "material": "reinforcing steel",
      "count": 1,
      "note": "May be fabricated in two parts with 1'-0\" min lap per note."
    },
    {
      "name": "Reinforcement bar - straight",
      "tag": "351",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": 1,
      "note": ""
    },
    {
      "name": "Reinforcement bar - straight",
      "tag": "451",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": 1,
      "note": "8 bars (8-451) shown at end section; may be shifted/sloped to avoid strand conflict."
    },
    {
      "name": "Reinforcement bar - closed/rectangular",
      "tag": "452",
      "shape": "rectangular open bar (with one open end)",
      "material": "reinforcing steel",
      "count": 1,
      "note": "2 bars (2-452) at end section; placed with open ends away from beam ends per note."
    },
    {
      "name": "Reinforcement bar - straight tie",
      "tag": "450",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": 1,
      "note": "2 bars (2-450) shown at end section."
    }
  ],
  "measurements": [
    {
      "label": "Top width",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Offset",
      "value": "5\"",
      "unit": "",
      "appliesTo": "Bar 550 / midpoint section"
    },
    {
      "label": "Cover",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "Midpoint section top"
    },
    {
      "label": "Spacing",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Midpoint section web"
    },
    {
      "label": "Spacing",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Midpoint section web"
    },
    {
      "label": "Spacing",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Midpoint section web (upper)"
    },
    {
      "label": "Height",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Midpoint section"
    },
    {
      "label": "Height",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "Midpoint section"
    },
    {
      "label": "Overall height",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "Midpoint section"
    },
    {
      "label": "Height",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Midpoint section (lower)"
    },
    {
      "label": "Height",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Midpoint section (lower)"
    },
    {
      "label": "Spacing",
      "value": "2 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Midpoint section strand pattern"
    },
    {
      "label": "Clearance",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Midpoint section bottom"
    },
    {
      "label": "Edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Midpoint section bottom"
    },
    {
      "label": "Spacing",
      "value": "7 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Midpoint section strand pattern"
    },
    {
      "label": "Edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Midpoint section bottom"
    },
    {
      "label": "Bottom width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "Midpoint section"
    },
    {
      "label": "Offset",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Bar 651 / end section"
    },
    {
      "label": "Clearance",
      "value": "1 1/8\"",
      "unit": "",
      "appliesTo": "End section, near bar 350"
    },
    {
      "label": "Height",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "End section"
    },
    {
      "label": "Clearance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "End section bottom, bar 2-452"
    },
    {
      "label": "Bar count",
      "value": "8",
      "unit": "bars",
      "appliesTo": "Bar 451 (8-451)"
    },
    {
      "label": "Bar count",
      "value": "2",
      "unit": "bars",
      "appliesTo": "Bar 450 (2-450)"
    },
    {
      "label": "Bar count",
      "value": "2",
      "unit": "bars",
      "appliesTo": "Bar 452 (2-452)"
    },
    {
      "label": "Length",
      "value": "1'-1\"",
      "unit": "",
      "appliesTo": "Bar 350 (typ.)"
    },
    {
      "label": "Angle",
      "value": "45°",
      "unit": "",
      "appliesTo": "Bar 350 (typ.)"
    },
    {
      "label": "Length",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "Bar 350"
    },
    {
      "label": "Length",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Bar 350 (typ.)"
    },
    {
      "label": "Length",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Bar 351"
    },
    {
      "label": "Length",
      "value": "5'-0\"",
      "unit": "",
      "appliesTo": "Bar 451"
    },
    {
      "label": "Height",
      "value": "8\"",
      "unit": "",
      "appliesTo": "Bar 452"
    },
    {
      "label": "Length",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "Bar 452"
    },
    {
      "label": "Length",
      "value": "9\"",
      "unit": "",
      "appliesTo": "Bar 450"
    },
    {
      "label": "Length",
      "value": "4'-11\"",
      "unit": "",
      "appliesTo": "Bar 550"
    },
    {
      "label": "Length",
      "value": "9\"",
      "unit": "",
      "appliesTo": "Bar 550"
    },
    {
      "label": "Length",
      "value": "4'-11\"",
      "unit": "",
      "appliesTo": "Bar 651"
    },
    {
      "label": "Length",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Bar 651"
    },
    {
      "label": "Minimum lap",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Bar 350 fabrication note"
    },
    {
      "label": "Minimum clearance",
      "value": "1\"",
      "unit": "",
      "appliesTo": "General note"
    },
    {
      "label": "Strand diameter",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "Prestressed strands"
    }
  ],
  "notes": [
    "MAINTAIN 1\" MINIMUM CLEARANCE UNLESS OTHERWISE SHOWN.",
    "INDICATES 1/2\" DIAMETER PRESTRESSED STRANDS.",
    "ALL BAR DIMENSIONS ARE OUT TO OUT.",
    "AT THE TOP OF THE BEAM, BARS 550 AND 651 SHALL BE FIELD BENT OR SHOP BENT 90°, SUCH THAT THE HORIZONTAL LEG EXTENDS BETWEEN TOP AND BOTTOM MATS OF SLAB REINFORCEMENT.",
    "SLIGHTLY SHIFT OR SLOPE BARS 451 TO AVOID CONFLICT WITH STRANDS.",
    "BARS 350 MAY BE FABRICATED IN TWO PARTS BY LAPPING HORIZONTAL SECTION BY 1'-0\" MINIMUM.",
    "PLACE BARS 452 WITH OPEN ENDS AWAY FROM BEAM ENDS."
  ],
  "labels": [
    "SECTION AT MIDPOINT",
    "SECTION AT END",
    "REINFORCEMENT",
    "DIMENSIONS ALONG C BEAM (partial, cut off at left edge)",
    "ENT (partial text, cut off at top-left edge)",
    "ATION (partial text, cut off at left edge)"
  ],
  "description": "This crop shows two cross-section details of a precast prestressed concrete (PSC) beam — one taken at the beam midpoint and one at the beam end — with full dimensioning of strand and rebar placement, followed by a reinforcement schedule below listing individual bar shapes and dimensions for marks 350, 351, 450, 451, 452, 550, and 651 along with governing notes on bending, clearance, and placement. It documents the internal reinforcement and prestressing strand layout for a bridge girder, likely part of a superstructure beam design sheet."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "beam",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Referenced generically in notes; no beam depicted or individually tagged in this crop."
    }
  ],
  "measurements": [
    {
      "label": "Pick-up distance from beam ends",
      "value": "4'-6\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "Embedment of pick-ups from bottom of beam",
      "value": "4\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "Chamfer edge dimension (option 1)",
      "value": "1/2\"",
      "unit": "",
      "appliesTo": "beam"
    },
    {
      "label": "Chamfer edge dimension (option 2)",
      "value": "3/4\"",
      "unit": "",
      "appliesTo": "beam"
    }
  ],
  "notes": [
    "1. BEAMS SHALL BE MAINTAINED IN AN UPRIGHT POSITION AT ALL TIMES AND SHALL BE PICKED UP WITHIN 4'-6\" FROM THEIR ENDS. DISREGARDING THIS REQUIREMENT COULD LEAD TO COLLAPSE OF THE BEAM. PICK-UPS SHALL BE EMBEDDED TO WITHIN 4\" OF THE BOTTOM OF THE BEAM. DETAILS OF PICK-UPS SHALL BE INCLUDED IN THE SHOP DRAWINGS.",
    "2. CHAMFER EDGES OF BEAMS 1/2\" OR 3/4\"."
  ],
  "labels": [],
  "description": "This crop contains two numbered general construction notes concerning precast/prestressed beam handling and edge treatment. Note 1 specifies requirements for maintaining beams upright during lifting, pick-up point locations, and embedment depth, referencing shop drawings for pick-up details. Note 2 specifies chamfer dimensions for beam edges. No drawing views, dimensioned elements, or object tags are shown."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "diaphragm bar",
      "tag": "",
      "shape": "circular (threaded rod)",
      "material": "steel (ASTM A709 Grade 36)",
      "count": 1,
      "note": "1\" diameter plain bar, threaded 5\" on each end, passes through 2\" diameter hole in beam"
    },
    {
      "name": "washer",
      "tag": "",
      "shape": "circular",
      "material": "steel",
      "count": 2,
      "note": "1/4\" x 3 1/2\" diameter washers at diaphragm bar ends"
    },
    {
      "name": "hex nut",
      "tag": "",
      "shape": "hexagonal",
      "material": "steel",
      "count": 2,
      "note": "secures diaphragm bar ends"
    },
    {
      "name": "beam/diaphragm reinforcement bar",
      "tag": "351",
      "shape": "rebar",
      "material": "reinforced concrete",
      "count": 4,
      "note": "4-351 bars at 4\" each way around hole"
    },
    {
      "name": "beam web/end block",
      "tag": "",
      "shape": "rectangular",
      "material": "precast concrete",
      "count": 1,
      "note": "shown in section with recess for diaphragm bar hardware"
    }
  ],
  "measurements": [
    {
      "label": "clearance",
      "value": "1",
      "unit": "in",
      "appliesTo": "beam face to hole edge"
    },
    {
      "label": "recess width",
      "value": "3",
      "unit": "in",
      "appliesTo": "recess for diaphragm bar hardware"
    },
    {
      "label": "hole diameter",
      "value": "2",
      "unit": "in",
      "appliesTo": "diaphragm bar hole"
    },
    {
      "label": "recess diameter",
      "value": "5",
      "unit": "in",
      "appliesTo": "recess for washer/nut"
    },
    {
      "label": "cutoff distance",
      "value": "1",
      "unit": "in",
      "appliesTo": "excess diaphragm bar cutoff from beam face"
    },
    {
      "label": "reinforcement spacing",
      "value": "4",
      "unit": "in",
      "appliesTo": "351 bars each way"
    },
    {
      "label": "bar count",
      "value": "4",
      "unit": "",
      "appliesTo": "351 bars"
    },
    {
      "label": "diaphragm bar diameter",
      "value": "1",
      "unit": "in",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "thread length",
      "value": "5",
      "unit": "in",
      "appliesTo": "diaphragm bar ends"
    },
    {
      "label": "washer size",
      "value": "1/4\" x 3 1/2\"",
      "unit": "in",
      "appliesTo": "washer diameter/thickness"
    }
  ],
  "notes": [
    "DIAPHRAGM BAR SHALL BE A 1\" DIAMETER PLAIN BAR, THREADED 5\" ON EACH END, WITH 1/4\" X 3 1/2\" DIAMETER WASHERS AND HEX NUTS (ASTM A 709 GRADE 36).",
    "TIGHTEN DIAPHRAGM BAR AS PER SUB-SECTION 507.3.05.C OF THE GEORGIA DOT SPECIFICATIONS.",
    "AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PAINT DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS WITH SPECIAL PROTECTIVE COATING NO. 2 P AS PER SECTION 535 OF THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL THE RECESS WITH AN APPROVED EPOXY GROUT.",
    "GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTION 865.2.01.B.12 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED.",
    "CUT OFF EXCESS DIAPHRAGM BAR 1\" FROM BEAM FACE."
  ],
  "labels": [
    "2\" DIAMETER HOLE",
    "4-351 AT 4\" EACH WAY",
    "1\" CL.",
    "3\"",
    "5\" DIA."
  ],
  "description": "This crop is a detail drawing of a diaphragm bar connection at a precast beam end, showing the bar's hole placement, threaded ends, washers, nuts, and recess dimensions, along with reinforcement bars (351) around the hole. Accompanying notes specify the diaphragm bar material and hardware specification, tightening procedure per Georgia DOT spec, post-installation coating and grouting requirements, and clarify that galvanizing is not required."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "reinforcement bar",
      "tag": "350",
      "shape": "bent/trapezoidal with 45° chamfered corners",
      "material": "steel (reinforcing bar)",
      "count": 1,
      "note": "shown with overall width 1'-3\" and diagonal leg 1'-1\" typ."
    },
    {
      "name": "reinforcement bar",
      "tag": "351",
      "shape": "straight/bent bar segment",
      "material": "steel (reinforcing bar)",
      "count": 1,
      "note": "width dimension 1'-0\" only, no shape sketch shown in this crop"
    },
    {
      "name": "reinforcement bar",
      "tag": "450",
      "shape": "straight/bent bar segment",
      "material": "steel (reinforcing bar)",
      "count": 1,
      "note": "width dimension 9\" only, no shape sketch shown in this crop"
    }
  ],
  "measurements": [
    {
      "label": "diagonal leg length",
      "value": "1'-1\"",
      "unit": "ft-in",
      "appliesTo": "350"
    },
    {
      "label": "bend angle",
      "value": "45",
      "unit": "degrees",
      "appliesTo": "350"
    },
    {
      "label": "overall width",
      "value": "1'-3\"",
      "unit": "ft-in",
      "appliesTo": "350"
    },
    {
      "label": "overall width",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "351"
    },
    {
      "label": "overall width",
      "value": "9\"",
      "unit": "in",
      "appliesTo": "450"
    }
  ],
  "notes": [],
  "labels": [
    "AGM BAR",
    "350",
    "351",
    "450"
  ],
  "description": "This crop shows a partial bar-bending schedule/detail sheet listing individual reinforcing bar shapes identified by numeric marks (350, 351, 450), with a dimensioned sketch for bar 350 showing a chamfered triangular bend (45° typical, 1'-1\" diagonal leg typ., 1'-3\" overall width) and simple width call-outs for bars 351 (1'-0\") and 450 (9\") without accompanying sketches in this crop. The partially visible label 'AGM BAR' at left is likely the end of 'DIAPHRAGM BAR', consistent with the diaphragm bar referenced in the linked note panel."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "",
      "material": "precast concrete",
      "count": null,
      "note": "Subject of general notes 3-10 regarding fabrication, bearing details, surface finish, and prestressing"
    }
  ],
  "measurements": [
    {
      "label": "epoxy mortar thickness at beam ends",
      "value": "1/8",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "hole diameter at fixed ends bearing",
      "value": "1 3/4",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "hole depth at fixed ends bearing",
      "value": "7",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "slot dimensions at expansion ends bearing",
      "value": "4 x 1 3/4 x 7",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "dowel diameter",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "roughened surface amplitude on top of beam",
      "value": "1/4",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "ASTM strand specification",
      "value": "A 416 Grade 270",
      "unit": "",
      "appliesTo": "strand"
    }
  ],
  "notes": [
    "3. HORIZONTAL DIMENSIONS ARE IN PLACE DIMENSIONS. THE BEAM LENGTH INCLUDES THE 1/8\" EPOXY MORTAR AT EACH END. SHOP DRAWINGS SHALL ADJUST HORIZONTAL DIMENSIONS FOR GRADE AND FABRICATION EFFECTS SUCH AS SHRINKAGE AND ELASTIC SHORTENING.",
    "4. AT C BEARING, FORM A 1 3/4\" DIAMETER X 7\" DEEP HOLE AT THE FIXED ENDS AND A 4\" X 1 3/4\" X 7\" DEEP SLOT AT THE EXPANSION ENDS FOR A 1 1/2\" DIAMETER SMOOTH DOWEL. SEE PLAN AND ELEVATION SHEET FOR LOCATION OF FIXED AND EXPANSION ENDS.",
    "5. TOPS OF BEAMS SHALL BE ROUGH FLOATED AT APPROXIMATELY THE TIME OF INITIAL SET. ENTIRE TOP SHALL BE SCRUBBED TRANSVERSELY WITH A COARSE BRUSH TO REMOVE ALL LAITANCE AND TO PRODUCE A ROUGHENED SURFACE FOR BONDING TO THE SLAB. ROUGHENED SURFACE SHALL HAVE AN AMPLITUDE OF APPROXIMATELY 1/4\". CONCRETE FINS OR PROJECTIONS SHALL BE REMOVED TO PRODUCE A VERTICAL FACE AT THE EDGE OF THE BEAM.",
    "6. ALL HOLES FORMED INTO THE BEAMS TO FACILITATE TRANSPORT SHALL BE FILLED AND GIVEN A TYPE I FINISH, PRIOR TO ACCEPTANCE OF THE BEAM. REMOVE PVC OR SIMILAR FORMING MATERIALS FROM EACH HOLE, EXPOSING THE CONCRETE SURFACE. COAT INTERIOR OF HOLE WITH A TYPE II EPOXY RESIN ADHESIVE IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 886 AND FILL WITH A RAPID SETTING PATCHING MATERIAL IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 934.",
    "7. NON-COMPOSITE DEAD LOAD DEFLECTION (ΔNC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF THE SLAB AND COPING.",
    "8. COMPOSITE DEAD LOAD DEFLECTION (ΔC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF BARRIER.",
    "9. STRANDS SHALL MEET ALL REQUIREMENTS OF ASTM A 416 GRADE 270.",
    "10. PRESTRESSING DATA IS AS FOLLOWS:"
  ],
  "labels": [],
  "description": "This crop is a continuation of a numbered general notes block (items 3 through 10) for precast prestressed concrete beams, covering horizontal dimension conventions, bearing hole/slot/dowel details, top surface roughening for slab bond, handling hole treatment, dead load deflection definitions, and strand material specification. It leads into a prestressing data section that is cut off at the bottom of the crop."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "diaphragm bar",
      "tag": "",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "referenced in note text regarding recess ends and galvanizing requirement; not depicted graphically in this crop"
    }
  ],
  "measurements": [],
  "notes": [
    "THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL THE RECESS WITH AN APPROVED EPOXY GROUT.",
    "GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTION 865.2.01.B.12 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED."
  ],
  "labels": [
    "RECESS DETAIL FOR DIAPHRAGM BAR ENDS"
  ],
  "description": "This crop contains only text notes and a title, with no accompanying graphic in view. It specifies finishing requirements for a recess at diaphragm bar ends—filling with approved epoxy grout after painting—and states that galvanizing per a specific Georgia DOT specification sub-section is not required. The title 'RECESS DETAIL FOR DIAPHRAGM BAR ENDS' indicates this note block accompanies a detail drawing not included in this particular crop."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "PSC beam (end bevel detail)",
      "tag": "",
      "shape": "tapered",
      "material": "precast concrete",
      "count": 1,
      "note": "Plan/elevation sketch showing top flange beveled at beam end relative to bent centerline"
    }
  ],
  "measurements": [],
  "notes": [
    "BEVEL TOP FLANGE PARALLEL TO B.F.P.R. OR C BENT"
  ],
  "labels": [
    "B.F.P.R. OR C BENT",
    "C BEAM",
    "BEVEL DETAILS",
    "DRAWING NO. 35-0010",
    "GEORGIA REGISTERED PROFESSIONAL ENGINEER No.19371 ARUNA SASTRY"
  ],
  "description": "This crop shows a detail titled 'BEVEL DETAILS' illustrating how the top flange of a precast beam end is to be beveled parallel to either the back-face-of-paving-rail (B.F.P.R.) or the bent centerline, with the beam centerline also indicated. To the right is a title block area containing a Georgia professional engineer's seal (Aruna Sastry, No. 19371) and drawing number 35-0010, with no additional constructional content visible."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "prestressing strand",
      "tag": "",
      "shape": "circular",
      "material": "steel (low-relaxation strand)",
      "count": 20,
      "note": "1/2\" diameter special low-relaxation strands, referenced in note A"
    }
  ],
  "measurements": [
    {
      "label": "Strand quantity",
      "value": "20",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "Strand diameter",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "Strand area",
      "value": "0.167",
      "unit": "SQ IN",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "Pretension force per strand",
      "value": "33,818",
      "unit": "LBS",
      "appliesTo": "prestressing strands"
    }
  ],
  "notes": [
    "A. USE 20 - 1/2\" DIAMETER SPECIAL LOW-RELAXATION (A = 0.167 SQ IN) STRANDS. PRETENSION STRANDS TO 33,818 LBS EACH."
  ],
  "labels": [],
  "description": "This crop is a single typed construction note (Note A) specifying the use of 20 special low-relaxation prestressing strands of 1/2-inch diameter, each with a cross-sectional area of 0.167 square inches, to be pretensioned to 33,818 lbs each. No drawing view, dimensioned object, or schedule is shown—only the note text pertaining to prestressed concrete strand fabrication requirements, likely for a precast/prestressed girder or beam element referenced elsewhere on the sheet."
}

{
  "view": "Title Block",
  "objects": [],
  "measurements": [],
  "notes": [],
  "labels": [
    "BRIDGE NO. 1 LT. AND RT.",
    "S&A",
    "SASTRY & ASSOCIATES, INC.",
    "11030 JONES BRIDGE ROAD, SUITE 201",
    "ALPHARETTA, GA 30022",
    "PHONE: 678-366-9375",
    "FAX: 770-442-0761",
    "GEORGIA",
    "DEPARTMENT OF TRANSPORTATION",
    "ENGINEERING DIVISION-OFFICE OF BRIDGES AND STRUCTURES",
    "TYPE II PSC BEAM - END SPANS",
    "SR 21 @ NS #620272Y",
    "JENKINS COUNTY",
    "0019181",
    "DRAWING NO. 35-0010",
    "NO SCALE",
    "APRIL 2025",
    "BRIDGE SHEET 10 OF 21",
    "DESIGNED  UP",
    "DRAWN  EPR",
    "CHECKED  AS",
    "DESIGN GROUP  JBK",
    "REVIEWED  DLC/SKG",
    "APPROVED  DPD",
    "1 INCH WHEN PRINTED FULL SIZE",
    "0019181_0010.dgn",
    "GEORGIA REGISTERED PROFESSIONAL ENGINEER No.19371 ARUNA SASTRY",
    "DATE",
    "REVISIONS",
    "BY"
  ],
  "description": "This crop is the title block of sheet 10 of a Georgia DOT bridge drawing set, identifying the sheet as covering the Type II PSC Beam - End Spans for Bridge No. 1 Lt. and Rt. on SR 21 at NS #620272Y in Jenkins County, prepared by Sastry & Associates, Inc. It contains no structural drawing content itself, only administrative and identification information including firm details, project number, drawing number, sheet count, scale note, date, and sign-off fields with a professional engineer's seal."
}

{
  "view": "Notes",
  "objects": [],
  "measurements": [
    {
      "label": "minimum concrete strength (f'ci)",
      "value": "5,200",
      "unit": "PSI",
      "appliesTo": "beam concrete/prestressed strands"
    },
    {
      "label": "total jacking force of pretensioning",
      "value": "676,350",
      "unit": "LBS",
      "appliesTo": "pretensioned strands (including top strands)"
    }
  ],
  "notes": [
    "B. PRETENSIONED STRANDS SHALL BE RELEASED AFTER THE CONCRETE HAS REACHED A MINIMUM STRENGTH (f'ci) OF 5,200 PSI.",
    "C. INCLUDING THE TOP STRANDS, THE TOTAL JACKING FORCE OF PRETENSIONING IS 676,350 LBS."
  ],
  "labels": [],
  "description": "This crop is a continuation of a numbered note list (items B and C) specifying release criteria and total jacking force for pretensioned strands in a precast concrete beam, related to the strand pretensioning notes seen elsewhere on this sheet. No drawn objects appear in this crop, only text notes."
}

{
  "view": "Notes",
  "objects": [],
  "measurements": [
    {
      "label": "net prestressing force after all losses",
      "value": "536,584",
      "unit": "LBS",
      "appliesTo": "strands"
    }
  ],
  "notes": [
    "D. INCLUDING THE TOP STRANDS, THE NET PRESTRESSING FORCE OF THE STRANDS AFTER ALL LOSSES IS 536,584 LBS."
  ],
  "labels": [],
  "description": "This crop contains a single lettered note (item D) continuing a strand/prestressing specification, stating the net prestressing force of the strands after all losses including the top strands. It is a fragment of a larger notes block related to precast/prestressed beam design, likely following items A-C shown elsewhere on the sheet."
}

{
  "view": "Elevation",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "tapered rectangular (I-shaped end shown in partial section at right)",
      "material": "precast concrete",
      "count": 1,
      "note": "Girder elevation shown between Bent 2 and Bent 3, with strand/rebar layout details"
    },
    {
      "name": "draped strands",
      "tag": "",
      "shape": "linear, draped/curved profile",
      "material": "prestressing steel",
      "count": 8,
      "note": "Labeled '8 - DRAPED STRANDS'"
    },
    {
      "name": "reinforcement bar group",
      "tag": "8-451",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 8,
      "note": "Vertical spacing dimension 8-451 shown at right portion of beam"
    },
    {
      "name": "reinforcement bar group",
      "tag": "2-550",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 2,
      "note": "Noted '2-550 AT EACH LOCATION'"
    },
    {
      "name": "reinforcement bar group",
      "tag": "2-450",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 2,
      "note": ""
    },
    {
      "name": "reinforcement bar group",
      "tag": "2-650",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 2,
      "note": "Noted '2-650 AT EACH LOCATION'"
    },
    {
      "name": "reinforcement bar group",
      "tag": "13-350",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 13,
      "note": "Spacing at 6\""
    },
    {
      "name": "reinforcement bar group",
      "tag": "2-452",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 2,
      "note": ""
    },
    {
      "name": "diaphragm bar hole",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 2,
      "note": "2\" diameter hole for diaphragm bar; omitted at beams 6 and 12, and at beams 1 and 7 for another hole"
    },
    {
      "name": "low friction hold down",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Centerline of low friction type hold down shown at midpoint region"
    },
    {
      "name": "bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Centerline of bearing marked at both ends of beam"
    },
    {
      "name": "beam end cross-section detail",
      "tag": "",
      "shape": "I-section (partial)",
      "material": "precast concrete",
      "count": 1,
      "note": "Partial cross section detail shown at far right edge of crop, cut off"
    }
  ],
  "measurements": [
    {
      "label": "Span length",
      "value": "82'-0\"",
      "unit": "ft-in",
      "appliesTo": "beam span Bent 2 to Bent 3"
    },
    {
      "label": "Beam length",
      "value": "80'-11 5/8\"",
      "unit": "ft-in",
      "appliesTo": "PSC beam"
    },
    {
      "label": "Midpoint distance",
      "value": "40'-5 13/16\"",
      "unit": "ft-in",
      "appliesTo": "beam midpoint from Bent 2"
    },
    {
      "label": "Dimension",
      "value": "11 13/16\"",
      "unit": "in",
      "appliesTo": "segment near midpoint"
    },
    {
      "label": "Spacing",
      "value": "9 SPACES AT 24\"",
      "unit": "in",
      "appliesTo": "reinforcement/strand spacing"
    },
    {
      "label": "Spacing",
      "value": "19 SPACES AT 12\"",
      "unit": "in",
      "appliesTo": "reinforcement/strand spacing"
    },
    {
      "label": "Dimension",
      "value": "4\"",
      "unit": "in",
      "appliesTo": "spacing segment"
    },
    {
      "label": "Spacing",
      "value": "6 SPACES AT 4\"",
      "unit": "in",
      "appliesTo": "reinforcement/strand spacing"
    },
    {
      "label": "Dimension",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "end spacing"
    },
    {
      "label": "Beam depth",
      "value": "2'-3\"",
      "unit": "ft-in",
      "appliesTo": "beam cross-section height"
    },
    {
      "label": "Camber (non-composite)",
      "value": "1 1/4\"",
      "unit": "in",
      "appliesTo": "NC deflection"
    },
    {
      "label": "Camber (composite)",
      "value": "1/8\"",
      "unit": "in",
      "appliesTo": "C deflection"
    },
    {
      "label": "Dimension",
      "value": "6 7/8\"",
      "unit": "in",
      "appliesTo": "hole spacing (left)"
    },
    {
      "label": "Dimension",
      "value": "6 7/8\"",
      "unit": "in",
      "appliesTo": "hole spacing (right)"
    },
    {
      "label": "Spacing",
      "value": "13-350 AT 6\"",
      "unit": "in",
      "appliesTo": "reinforcement group"
    },
    {
      "label": "Dimension",
      "value": "2 5/8\"",
      "unit": "in",
      "appliesTo": "end detail"
    },
    {
      "label": "Dimension",
      "value": "6 3/16\"",
      "unit": "in",
      "appliesTo": "end offset to bearing"
    },
    {
      "label": "Dimension",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "end offset to bearing"
    },
    {
      "label": "Dimension",
      "value": "1'-2 3/16\"",
      "unit": "ft-in",
      "appliesTo": "end offset to bearing"
    },
    {
      "label": "Bearing to bearing distance",
      "value": "79'-7 5/8\"",
      "unit": "ft-in",
      "appliesTo": "beam bearings"
    },
    {
      "label": "Clear cover",
      "value": "1 5/8\"",
      "unit": "in",
      "appliesTo": "section detail (right side)"
    },
    {
      "label": "Dimension",
      "value": "2 1/2\"",
      "unit": "in",
      "appliesTo": "section detail (right side)"
    },
    {
      "label": "Dimension",
      "value": "7\"",
      "unit": "in",
      "appliesTo": "section detail (right side), appears twice"
    },
    {
      "label": "Spacing",
      "value": "3 SPACES AT 2\"",
      "unit": "in",
      "appliesTo": "section detail (right side)"
    },
    {
      "label": "Dimension",
      "value": "3\"",
      "unit": "in",
      "appliesTo": "section detail (right side)"
    },
    {
      "label": "Dimension",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "section detail (right side)"
    },
    {
      "label": "Spacing (partial)",
      "value": "9 SP...AT...",
      "unit": "in",
      "appliesTo": "section detail (right side), text cut off"
    },
    {
      "label": "Dimension (partial)",
      "value": "1'-...",
      "unit": "ft-in",
      "appliesTo": "section detail (right side), text cut off"
    }
  ],
  "notes": [
    "MIDPOINT, DETAILS SYMMETRICAL ABOUT MIDPOINT UNLESS NOTED",
    "2\" DIAMETER HOLE FOR DIAPHRAGM BAR",
    "OMIT HOLE AT BEAMS 6 AND 12",
    "OMIT HOLE AT BEAMS 1 AND 7",
    "8 - DRAPED STRANDS",
    "ALL DIMENSIONS ARE ALONG C BEAM",
    "2-550 AT EACH LOCATION",
    "2-650 AT EACH LOCATION"
  ],
  "labels": [
    "NOTES",
    "ELEVATION",
    "C BENT 2",
    "C BENT 3",
    "C BEARING",
    "C LOW FRICTION TYPE HOLD DOWN"
  ],
  "description": "This crop shows the elevation view of a precast prestressed concrete (PSC) beam spanning between Bent 2 and Bent 3, with overall span, beam length, and bearing-to-bearing dimensions annotated. Detailed strand and reinforcement bar patterns (draped strands, bar groups 2-550, 2-450, 2-650, 13-350, 2-452, 8-451) are dimensioned along the beam length, along with diaphragm bar hole locations and omissions at specific beam numbers. A partial cross-section detail of the beam end is shown cut off at the right edge of the crop, and a Notes block heading appears at bottom left with no visible note text within this crop."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "PSC beam (girder)",
      "tag": "",
      "shape": "bulb-tee, tapered web widening to bottom flange",
      "material": "precast prestressed concrete",
      "count": 1,
      "note": "Shown in two cross sections: 'Section at Midpoint' and 'Section at End'; centerline of Bent 3 referenced at far left edge"
    },
    {
      "name": "Prestressing strand",
      "tag": "",
      "shape": "circular (dots in section)",
      "material": "prestressed steel strand",
      "count": null,
      "note": "Indicated by dot symbol; noted as 1/2\" diameter prestressed strands"
    },
    {
      "name": "Reinforcement bar",
      "tag": "350",
      "shape": "bent bar, 45° angled legs (V-shape) per schedule detail",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Called out at bottom flange in Section at End; may be fabricated in two parts with 1'-0\" min lap"
    },
    {
      "name": "Reinforcement bar",
      "tag": "351",
      "shape": "straight bar, 1'-0\" length shown in schedule",
      "material": "reinforcing steel",
      "count": null,
      "note": "Shown only in reinforcement schedule, not visibly called out in sections"
    },
    {
      "name": "Reinforcement bar",
      "tag": "450",
      "shape": "L-shaped/hooked bar, 1'-1\" leg shown in schedule",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Called out as '2-450' at top of Section at End"
    },
    {
      "name": "Reinforcement bar",
      "tag": "451",
      "shape": "straight bar, 6'-0\" length shown in schedule",
      "material": "reinforcing steel",
      "count": 8,
      "note": "Called out as '8-451' at top of Section at End; note to slope/shift to avoid strand conflict"
    },
    {
      "name": "Reinforcement bar",
      "tag": "452",
      "shape": "rectangular closed tie/stirrup, 1'-6\" x 8\" per schedule",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Called out as '2-452' in both Section at Midpoint and Section at End bottom flange; place with open ends away from beam ends"
    },
    {
      "name": "Reinforcement bar",
      "tag": "550",
      "shape": "vertical bar with 90° bend at top, 5'-8\" long, 11\" leg per schedule",
      "material": "reinforcing steel",
      "count": null,
      "note": "Shown at top of Section at Midpoint web; field/shop bent 90° so horizontal leg extends between top and bottom slab mats"
    },
    {
      "name": "Reinforcement bar",
      "tag": "650",
      "shape": "vertical bar with 90° bend at top, 5'-8\" long, 8\" leg per schedule",
      "material": "reinforcing steel",
      "count": null,
      "note": "Shown at top of Section at End web; note '2-650 AT EACH LOCATION' on partial left-edge detail"
    }
  ],
  "measurements": [
    {
      "label": "Width at top of beam",
      "value": "1'-4\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bar 550 spacing at top",
      "value": "7\"",
      "unit": "",
      "appliesTo": "550"
    },
    {
      "label": "Clear cover top",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Web dimension",
      "value": "7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical spacing",
      "value": "4 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical spacing",
      "value": "1'-7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Overall height (partial)",
      "value": "3'-9\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical dimension",
      "value": "7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical spacing",
      "value": "4 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical dimension",
      "value": "7 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical dimension",
      "value": "7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Clear cover",
      "value": "1 5/8\"",
      "unit": "CL",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Spacing",
      "value": "7 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Spaces count/spacing",
      "value": "3 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom flange offset",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Spaces count/spacing",
      "value": "9 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom flange width",
      "value": "1'-10\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Top width",
      "value": "650",
      "unit": "",
      "appliesTo": "Section at End (bar tag placeholder for dimension line)"
    },
    {
      "label": "Clear cover top",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Number of bars",
      "value": "8",
      "unit": "",
      "appliesTo": "451"
    },
    {
      "label": "Number of bars",
      "value": "2",
      "unit": "",
      "appliesTo": "450"
    },
    {
      "label": "Clear cover",
      "value": "1 1/2\"",
      "unit": "CL",
      "appliesTo": "Section at End"
    },
    {
      "label": "Overall height (partial)",
      "value": "2'-7\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Bottom clear cover",
      "value": "2\"",
      "unit": "CL",
      "appliesTo": "Section at End"
    },
    {
      "label": "Number of bars",
      "value": "2",
      "unit": "",
      "appliesTo": "452"
    },
    {
      "label": "Edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Left partial detail"
    },
    {
      "label": "Number of bars per location",
      "value": "2",
      "unit": "",
      "appliesTo": "650"
    },
    {
      "label": "Dimension",
      "value": "2 5/8\"",
      "unit": "",
      "appliesTo": "Left partial detail"
    },
    {
      "label": "Number of bars",
      "value": "2",
      "unit": "",
      "appliesTo": "452 (left detail)"
    },
    {
      "label": "Dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "Left partial detail"
    },
    {
      "label": "Dimension",
      "value": "6 3/16\"",
      "unit": "",
      "appliesTo": "Left partial detail"
    },
    {
      "label": "Dimension",
      "value": "1'-2 3/16\"",
      "unit": "",
      "appliesTo": "Left partial detail"
    },
    {
      "label": "Angled leg length",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "350"
    },
    {
      "label": "Bend angle",
      "value": "45°",
      "unit": "",
      "appliesTo": "350"
    },
    {
      "label": "Leg length",
      "value": "4\"",
      "unit": "",
      "appliesTo": "350"
    },
    {
      "label": "Overall length",
      "value": "1'-7\"",
      "unit": "",
      "appliesTo": "350"
    },
    {
      "label": "Length",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "351"
    },
    {
      "label": "Length",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "451"
    },
    {
      "label": "Leg length",
      "value": "8\"",
      "unit": "",
      "appliesTo": "452"
    },
    {
      "label": "Length",
      "value": "1'-1\"",
      "unit": "",
      "appliesTo": "450"
    },
    {
      "label": "Length",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "452"
    },
    {
      "label": "Height",
      "value": "5'-8\"",
      "unit": "",
      "appliesTo": "550"
    },
    {
      "label": "Leg length",
      "value": "11\"",
      "unit": "",
      "appliesTo": "550"
    },
    {
      "label": "Height",
      "value": "5'-8\"",
      "unit": "",
      "appliesTo": "650"
    },
    {
      "label": "Leg length",
      "value": "8\"",
      "unit": "",
      "appliesTo": "650"
    }
  ],
  "notes": [
    "MAINTAIN 1\" MINIMUM CLEARANCE UNLESS OTHERWISE SHOWN.",
    "INDICATES 1/2\" DIAMETER PRESTRESSED STRANDS.",
    "ALL DIMENSIONS ARE ALONG â„¢ BEAM (transcribed as printed: 'ALL DIMENSIONS ARE ALONG C BEAM')",
    "ALL BAR DIMENSIONS ARE OUT TO OUT.",
    "AT THE TOP OF THE BEAM, BARS 550 AND 650 SHALL BE FIELD BENT OR SHOP BENT 90°, SUCH THAT THE HORIZONTAL LEG EXTENDS BETWEEN TOP AND BOTTOM MATS OF SLAB REINFORCEMENT.",
    "SLIGHTLY SHIFT OR SLOPE BARS 451 TO AVOID CONFLICT WITH STRANDS.",
    "BARS 350 MAY BE FABRICATED IN TWO PARTS BY LAPPING HORIZONTAL SECTION BY 1'-0\" MINIMUM.",
    "PLACE BARS 452 WITH OPEN ENDS AWAY FROM BEAM ENDS.",
    "2-650 AT EACH LOCATION (partial left-edge note)"
  ],
  "labels": [
    "SECTION AT MIDPOINT",
    "SECTION AT END",
    "REINFORCEMENT",
    "GDOT",
    "P.I. NO.",
    "0019181",
    "â„¢ BENT 3 (partial left-edge label, transcribed as 'C BENT 3')",
    "BAR (partial, cut off at left edge)"
  ],
  "description": "This crop shows two cross sections of a precast prestressed concrete beam ('Section at Midpoint' and 'Section at End'), detailing overall dimensions, strand placement, and reinforcement bar callouts (450, 451, 452, 550, 650, 350). Below is a reinforcement bar schedule/detail block listing individual bar shapes and out-to-out dimensions for bars 350, 351, 451, 450, 452, 550, and 650, along with general reinforcement notes on bending, lapping, and placement. A partial detail at the far left edge shows additional spacing dimensions and bar callouts near Bent 3, but is cropped and incomplete."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "Diaphragm bar",
      "tag": "",
      "shape": "circular (round bar, threaded ends)",
      "material": "steel, ASTM A709 Grade 36",
      "count": 1,
      "note": "1\" diameter plain bar, threaded 5\" on each end, shown passing through beam web with washer and hex nut in recess"
    },
    {
      "name": "Recess (pocket for diaphragm bar end)",
      "tag": "",
      "shape": "circular",
      "material": "concrete (beam), later filled with epoxy grout",
      "count": 1,
      "note": "5\" diameter recess at beam face housing washer/nut"
    },
    {
      "name": "2\" diameter hole",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "hole through beam web for diaphragm bar"
    },
    {
      "name": "Reinforcement bar",
      "tag": "351",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": 4,
      "note": "4-351 bars at 4\" each way, shown near hole location"
    },
    {
      "name": "Washer",
      "tag": "",
      "shape": "circular, 3-1/2\" diameter",
      "material": "steel",
      "count": 1,
      "note": "1/4\" thick washer on threaded bar end"
    },
    {
      "name": "Hex nut",
      "tag": "",
      "shape": "hexagonal",
      "material": "steel",
      "count": 1,
      "note": "nut on threaded diaphragm bar end within recess"
    },
    {
      "name": "Beam (PSC beam, partial)",
      "tag": "",
      "shape": "rectangular section (partial, web shown)",
      "material": "precast concrete",
      "count": 1,
      "note": "only the web/end portion near diaphragm connection is shown"
    }
  ],
  "measurements": [
    {
      "label": "Clear distance",
      "value": "1",
      "unit": "in (CL.)",
      "appliesTo": "beam web to hole"
    },
    {
      "label": "Width dimension",
      "value": "3",
      "unit": "in",
      "appliesTo": "recess width at beam face"
    },
    {
      "label": "Hole diameter",
      "value": "2",
      "unit": "in",
      "appliesTo": "hole through beam web"
    },
    {
      "label": "Recess diameter",
      "value": "5",
      "unit": "in (DIA.)",
      "appliesTo": "recess for diaphragm bar end"
    },
    {
      "label": "Bar spacing",
      "value": "4",
      "unit": "in",
      "appliesTo": "351 reinforcement bars, each way"
    },
    {
      "label": "Bar count",
      "value": "4",
      "unit": "",
      "appliesTo": "351 reinforcement bars"
    },
    {
      "label": "Diaphragm bar diameter",
      "value": "1",
      "unit": "in",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "Threaded length",
      "value": "5",
      "unit": "in",
      "appliesTo": "diaphragm bar end thread"
    },
    {
      "label": "Washer thickness",
      "value": "1/4",
      "unit": "in",
      "appliesTo": "washer"
    },
    {
      "label": "Washer diameter",
      "value": "3 1/2",
      "unit": "in",
      "appliesTo": "washer"
    },
    {
      "label": "Cut-off distance",
      "value": "1",
      "unit": "in",
      "appliesTo": "excess diaphragm bar from beam face"
    }
  ],
  "notes": [
    "DIAPHRAGM BAR SHALL BE A 1\" DIAMETER PLAIN BAR, THREADED 5\" ON EACH END, WITH 1/4\" X 3 1/2\" DIAMETER WASHERS AND HEX NUTS (ASTM A 709 GRADE 36).",
    "TIGHTEN DIAPHRAGM BAR AS PER SUB-SECTION 507.3.05.C OF THE GEORGIA DOT SPECIFICATIONS.",
    "AFTER EXCESS DIAPHRAGM BAR HAS BEEN CUT OFF, PAINT DIAPHRAGM BAR, WASHER, AND NUT EXPOSED IN RECESS WITH SPECIAL PROTECTIVE COATING NO. 2 P AS PER SECTION 535 OF THE GEORGIA DOT SPECIFICATIONS. AFTER PAINTING, FILL THE RECESS WITH AN APPROVED EPOXY GROUT.",
    "GALVANIZING OF THE DIAPHRAGM BAR AS PER SUB-SECTION 865.2.01.B.12 OF THE GEORGIA DOT SPECIFICATIONS IS NOT REQUIRED.",
    "CUT OFF EXCESS DIAPHRAGM BAR 1\" FROM BEAM FACE."
  ],
  "labels": [
    "RECESS DETAIL FOR DIAPHRAGM BAR ENDS",
    "1\" CL.",
    "3\"",
    "2\" DIAMETER HOLE",
    "4-351 AT 4\" EACH WAY",
    "5\" DIA."
  ],
  "description": "This crop is a detail drawing showing the recess at a precast concrete beam end where a diaphragm tie bar passes through, including the hole, washer, nut, and grout-filled recess, along with accompanying construction notes specifying bar material, tightening procedure, painting, and galvanizing requirements per Georgia DOT specifications. It documents the diaphragm bar connection detail rather than the full beam or diaphragm assembly."
}

{
  "view": "Notes",
  "objects": [],
  "measurements": [
    {
      "label": "distance from ends for pick-up",
      "value": "5'-6\"",
      "unit": "ft-in",
      "appliesTo": "beam"
    },
    {
      "label": "embedment depth from bottom of beam",
      "value": "4\"",
      "unit": "in",
      "appliesTo": "beam"
    }
  ],
  "notes": [
    "1. BEAMS SHALL BE MAINTAINED IN AN UPRIGHT POSITION AT ALL TIMES AND SHALL BE PICKED UP WITHIN 5'-6\" FROM THEIR ENDS. DISREGARDING THIS REQUIREMENT COULD LEAD TO COLLAPSE OF THE BEAM. PICK-UPS SHALL BE EMBEDDED TO WITHIN 4\" OF THE BOTTOM OF THE BEAM. DETAILS OF PICK-UPS SHALL BE INCLUDED IN THE SHOP DRAWINGS."
  ],
  "labels": [],
  "description": "This crop contains a single numbered general note regarding beam handling and pick-up requirements during erection. It specifies the maximum distance from beam ends for pick-up points, embedment depth limits, and a requirement for pick-up details to be shown in shop drawings. No graphical elements, dimensions on a drawing view, or objects are depicted—only printed text."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "reinforcement bar",
      "tag": "350",
      "shape": "bent bar with 45° angled ends",
      "material": "reinforced concrete (rebar)",
      "count": 1,
      "note": "Shows overall dimension 1'-7\" with a 1'-3\" typ. diagonal leg and 45° typ. bend angle"
    },
    {
      "name": "reinforcement bar",
      "tag": "351",
      "shape": "straight/rectangular bar",
      "material": "reinforced concrete (rebar)",
      "count": 1,
      "note": "Dimension shown as 1'-0\""
    },
    {
      "name": "reinforcement bar",
      "tag": "450",
      "shape": "straight/rectangular bar",
      "material": "reinforced concrete (rebar)",
      "count": 1,
      "note": "Dimension shown as 1'-1\""
    }
  ],
  "measurements": [
    {
      "label": "diagonal leg length",
      "value": "1'-3\"",
      "unit": "ft-in",
      "appliesTo": "350"
    },
    {
      "label": "bend angle",
      "value": "45",
      "unit": "degrees",
      "appliesTo": "350"
    },
    {
      "label": "overall width",
      "value": "1'-7\"",
      "unit": "ft-in",
      "appliesTo": "350"
    },
    {
      "label": "width",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "351"
    },
    {
      "label": "width",
      "value": "1'-1\"",
      "unit": "ft-in",
      "appliesTo": "450"
    }
  ],
  "notes": [
    "45°, TYP.",
    "1'-3\" TYP."
  ],
  "labels": [
    "GM BAR",
    "350",
    "351",
    "450"
  ],
  "description": "This crop shows a portion of a bar bending schedule/detail sheet listing individual reinforcement bar shapes identified by mark numbers 350, 351, and 450, each with their bend geometry and dimensions annotated (e.g., 45° typical bend, 1'-3\" typical leg, and overall widths of 1'-7\", 1'-0\", and 1'-1\"). A partial text label 'GM BAR' appears at the left edge, likely part of a cut-off heading such as 'DIAGRAM BAR'. No other structural elements are shown in this fragment."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "Beam",
      "tag": "",
      "shape": "",
      "material": "precast concrete",
      "count": null,
      "note": "Referred to throughout notes 2-9; likely PSC beam per general note content (chamfer, strands, dead load deflection)."
    }
  ],
  "measurements": [
    {
      "label": "Chamfer",
      "value": "1/2\" OR 3/4\"",
      "unit": "in",
      "appliesTo": "Beam edges"
    },
    {
      "label": "Epoxy mortar thickness",
      "value": "1/8\"",
      "unit": "in",
      "appliesTo": "Beam end joint"
    },
    {
      "label": "Hole diameter at fixed ends",
      "value": "1 3/4\"",
      "unit": "in",
      "appliesTo": "Beam bearing hole"
    },
    {
      "label": "Hole depth at fixed ends",
      "value": "7\"",
      "unit": "in",
      "appliesTo": "Beam bearing hole"
    },
    {
      "label": "Slot dimensions at expansion ends",
      "value": "4\" X 1 3/4\" X 7\"",
      "unit": "in",
      "appliesTo": "Beam bearing slot"
    },
    {
      "label": "Dowel diameter",
      "value": "1 1/2\"",
      "unit": "in",
      "appliesTo": "Smooth dowel"
    },
    {
      "label": "Roughened surface amplitude",
      "value": "1/4\"",
      "unit": "in",
      "appliesTo": "Top of beam surface"
    },
    {
      "label": "ASTM strand grade",
      "value": "A 416 GRADE 270",
      "unit": "",
      "appliesTo": "Strands"
    },
    {
      "label": "Georgia Standard Specification (epoxy resin adhesive)",
      "value": "886",
      "unit": "",
      "appliesTo": "Hole filling material"
    },
    {
      "label": "Georgia Standard Specification (patching material)",
      "value": "934",
      "unit": "",
      "appliesTo": "Hole filling material"
    }
  ],
  "notes": [
    "2. CHAMFER EDGES OF BEAMS 1/2\" OR 3/4\".",
    "3. HORIZONTAL DIMENSIONS ARE IN PLACE DIMENSIONS. THE BEAM LENGTH INCLUDES THE 1/8\" EPOXY MORTAR AT EACH END. SHOP DRAWINGS SHALL ADJUST HORIZONTAL DIMENSIONS FOR GRADE AND FABRICATION EFFECTS SUCH AS SHRINKAGE AND ELASTIC SHORTENING.",
    "4. AT C BEARING, FORM A 1 3/4\" DIAMETER X 7\" DEEP HOLE AT THE FIXED ENDS AND A 4\" X 1 3/4\" X 7\" DEEP SLOT AT THE EXPANSION ENDS FOR A 1 1/2\" DIAMETER SMOOTH DOWEL. SEE PLAN AND ELEVATION SHEET FOR LOCATION OF FIXED AND EXPANSION ENDS.",
    "5. TOPS OF BEAMS SHALL BE ROUGH FLOATED AT APPROXIMATELY THE TIME OF INITIAL SET. ENTIRE TOP SHALL BE SCRUBBED TRANSVERSELY WITH A COARSE BRUSH TO REMOVE ALL LAITANCE AND TO PRODUCE A ROUGHENED SURFACE FOR BONDING TO THE SLAB. ROUGHENED SURFACE SHALL HAVE AN AMPLITUDE OF APPROXIMATELY 1/4\". CONCRETE FINS OR PROJECTIONS SHALL BE REMOVED TO PRODUCE A VERTICAL FACE AT THE EDGE OF THE BEAM.",
    "6. ALL HOLES FORMED INTO THE BEAMS TO FACILITATE TRANSPORT SHALL BE FILLED AND GIVEN A TYPE I FINISH, PRIOR TO ACCEPTANCE OF THE BEAM. REMOVE PVC OR SIMILAR FORMING MATERIALS FROM EACH HOLE, EXPOSING THE CONCRETE SURFACE. COAT INTERIOR OF HOLE WITH A TYPE II EPOXY RESIN ADHESIVE IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 886 AND FILL WITH A RAPID SETTING PATCHING MATERIAL IN ACCORDANCE WITH GEORGIA STANDARD SPECIFICATION 934.",
    "7. NON-COMPOSITE DEAD LOAD DEFLECTION (ΔNC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF THE SLAB AND COPING.",
    "8. COMPOSITE DEAD LOAD DEFLECTION (ΔC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF BARRIER.",
    "9. STRANDS SHALL MEET ALL REQUIREMENTS OF ASTM A 416 GRADE 270."
  ],
  "labels": [],
  "description": "This crop is a block of general notes (numbered 2 through 9) pertaining to precast/prestressed concrete beam fabrication and detailing, covering chamfering, horizontal dimension tolerances, bearing hole/slot details for dowels, surface finishing requirements for slab bonding, filling of transport holes, dead load deflection definitions, and strand material specification. No plan, elevation, or schedule graphics are present, only text notes referencing beams, slab, coping, and barrier without showing them."
}

{
  "view": "Title Block",
  "objects": [],
  "measurements": [],
  "notes": [
    "NO SCALE",
    "1 INCH WHEN PRINTED FULL SIZE"
  ],
  "labels": [
    "BRIDGE NO. 1 LT. AND RT.",
    "S&A Atlanta",
    "SASTRY & ASSOCIATES, INC.",
    "11030 JONES BRIDGE ROAD, SUITE 201",
    "ALPHARETTA, GA 30022",
    "PHONE: 678-366-9375  FAX: 770-442-0761",
    "GEORGIA",
    "DEPARTMENT OF TRANSPORTATION",
    "ENGINEERING DIVISION-OFFICE OF BRIDGES AND STRUCTURES",
    "TYPE III PSC BEAM - INTERMEDIATE SPAN",
    "SR 21 @ NS #620272Y",
    "JENKINS COUNTY",
    "0019181",
    "DRAWING NO. 35-0011",
    "BRIDGE SHEET 11 OF 21",
    "DATE",
    "REVISIONS",
    "BY",
    "DESIGNED  UP",
    "DRAWN  EPR",
    "CHECKED  AS",
    "DESIGN GROUP  JBK",
    "REVIEWED  DLC/SKG",
    "APPROVED  DPD",
    "NO SCALE",
    "APRIL 2025",
    "0019181_0011.dgn",
    "GEORGIA REGISTERED PROFESSIONAL ENGINEER No.19371",
    "ARUNA SASTRY"
  ],
  "description": "This crop shows the standard title block for a Georgia Department of Transportation bridge drawing sheet, including the engineering firm information (Sastry & Associates, Inc.), professional engineer seal for Aruna Sastry, project identification (SR 21 @ NS #620272Y, Jenkins County, Bridge No. 1 LT. and RT.), sheet title 'TYPE III PSC BEAM - INTERMEDIATE SPAN', drawing number, sheet number (11 of 21), scale note, date, and sign-off fields for design, drawing, checking, and approval. No structural or constructional elements are depicted in this crop; it is purely administrative/title block content."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "beam (girder end)",
      "tag": "",
      "shape": "rectangular with beveled top flange",
      "material": "structural steel (implied by flange/bevel terminology)",
      "count": 1,
      "note": "End elevation showing beveled top flange cut parallel to bent centerline; hatching shown mid-depth possibly indicating break/section"
    }
  ],
  "measurements": [],
  "notes": [
    "BEVEL TOP FLANGE PARALLEL TO Ç BENT"
  ],
  "labels": [
    "Ç BENT",
    "Ç BEAM",
    "BEVEL DETAILS",
    "DRAWING NO. 35-0011",
    "BRIDGE SHEET 11 OF 21",
    "GEORGIA REGISTERED PROFESSIONAL ENGINEER No.19371 ARUNA SASTRY"
  ],
  "description": "This crop shows a small detail titled 'BEVEL DETAILS' illustrating the end of a beam where the top flange is beveled parallel to the bent centerline, with centerlines labeled for the bent and beam. The right side of the crop contains the title block area with a Georgia professional engineer's seal (Aruna Sastry, No. 19371), drawing number 35-0011, and sheet identification 'BRIDGE SHEET 11 OF 21'. No dimensional values or quantities are printed in this crop."
}

{
  "view": "Notes",
  "objects": [],
  "measurements": [
    {
      "label": "Strand diameter",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "Number of strands",
      "value": "36",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "Strand area",
      "value": "0.167",
      "unit": "SQ IN",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "Pretension force per strand",
      "value": "33,818",
      "unit": "LBS",
      "appliesTo": "prestressing strands"
    }
  ],
  "notes": [
    "A. USE 36 - 1/2\" DIAMETER SPECIAL LOW-RELAXATION (A = 0.167 SQ IN) STRANDS. PRETENSION STRANDS TO 33,818 LBS EACH."
  ],
  "labels": [],
  "description": "This crop contains a single lettered general note (Note A) specifying the strand type, quantity, size, cross-sectional area, and required pretensioning force for prestressing strands, presumably for a precast/prestressed concrete girder or beam element referenced elsewhere on the sheet. No graphical elements, views, or object drawings are present in this crop."
}

{
  "view": "Notes",
  "objects": [],
  "measurements": [
    {
      "label": "Minimum concrete strength at release (f'ci)",
      "value": "5,200",
      "unit": "PSI",
      "appliesTo": "pretensioned strands"
    },
    {
      "label": "Total jacking force of pretensioning (including top strands)",
      "value": "1,217,430",
      "unit": "LBS",
      "appliesTo": "pretensioned strands"
    },
    {
      "label": "Net prestressing force after all losses (including top strands)",
      "value": "930,145",
      "unit": "LBS",
      "appliesTo": "pretensioned strands"
    }
  ],
  "notes": [
    "B. PRETENSIONED STRANDS SHALL BE RELEASED AFTER THE CONCRETE HAS REACHED A MINIMUM STRENGTH (f'ci) OF 5,200 PSI.",
    "C. INCLUDING THE TOP STRANDS, THE TOTAL JACKING FORCE OF PRETENSIONING IS 1,217,430 LBS.",
    "D. INCLUDING THE TOP STRANDS, THE NET PRESTRESSING FORCE OF THE STRANDS AFTER ALL LOSSES IS 930,145 LBS."
  ],
  "labels": [],
  "description": "This crop shows a portion of a general notes list (items B, C, and D) related to pretensioning of a precast concrete member, likely a PSC girder or beam. It specifies the minimum release strength for concrete, the total jacking force including top strands, and the net prestressing force after losses. No graphical elements or objects are depicted; this is purely textual specification content."
}

{
  "view": "Elevation",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": "Elevation view of a precast pretensioned girder spanning between Bent 2 and Bent 3; shown with strand pattern and diaphragm/hold-down details"
    },
    {
      "name": "strand (pretensioning)",
      "tag": "2-550",
      "shape": "straight, at bottom flange",
      "material": "steel (low-relaxation strand)",
      "count": 2,
      "note": "2 strands at each end location, labeled 2-550"
    },
    {
      "name": "strand (pretensioning)",
      "tag": "2-450",
      "shape": "draped/inclined",
      "material": "steel (low-relaxation strand)",
      "count": 2,
      "note": "part of draped strand group"
    },
    {
      "name": "strand (pretensioning)",
      "tag": "8-451",
      "shape": "draped, inclined group",
      "material": "steel (low-relaxation strand)",
      "count": 8,
      "note": "labeled '8-DRAPED STRANDS' and '8-451'"
    },
    {
      "name": "strand (pretensioning)",
      "tag": "13-350",
      "shape": "straight, at bottom flange",
      "material": "steel (low-relaxation strand)",
      "count": 13,
      "note": "13 strands at 6\" spacing"
    },
    {
      "name": "strand (pretensioning)",
      "tag": "2-452",
      "shape": "straight",
      "material": "steel (low-relaxation strand)",
      "count": 2,
      "note": ""
    },
    {
      "name": "strand (pretensioning)",
      "tag": "2-650",
      "shape": "straight",
      "material": "steel (low-relaxation strand)",
      "count": 2,
      "note": "located at each end location"
    },
    {
      "name": "diaphragm bar hole",
      "tag": "",
      "shape": "circular, 2\" diameter",
      "material": "",
      "count": 2,
      "note": "omitted at beams 6 and 12, and at beams 1 and 7 per notes"
    },
    {
      "name": "bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "centerline bearing locations shown near each bent"
    },
    {
      "name": "low friction type hold down",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "located at midpoint of beam"
    },
    {
      "name": "bent",
      "tag": "BENT 2",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "reference centerline only, not detailed in this crop"
    },
    {
      "name": "bent",
      "tag": "BENT 3",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "reference centerline only, not detailed in this crop"
    }
  ],
  "measurements": [
    {
      "label": "Span Length",
      "value": "82'-0\"",
      "unit": "ft-in",
      "appliesTo": "beam span between Bent 2 and Bent 3"
    },
    {
      "label": "Beam Length",
      "value": "80'-11 5/8\"",
      "unit": "ft-in",
      "appliesTo": "PSC beam"
    },
    {
      "label": "Midpoint dimension",
      "value": "40'-5 13/16\"",
      "unit": "ft-in",
      "appliesTo": "beam midpoint reference"
    },
    {
      "label": "Dimension to first spacing group",
      "value": "11 3/16\"",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Spacing",
      "value": "9 SPACES AT 24\"",
      "unit": "in",
      "appliesTo": "strand/hole spacing along beam"
    },
    {
      "label": "Spacing",
      "value": "19 SPACES AT 12\"",
      "unit": "in",
      "appliesTo": "strand/hole spacing along beam"
    },
    {
      "label": "Dimension",
      "value": "4\"",
      "unit": "in",
      "appliesTo": "spacing gap"
    },
    {
      "label": "Spacing",
      "value": "6 SPACES AT 4\"",
      "unit": "in",
      "appliesTo": "strand/hole spacing along beam"
    },
    {
      "label": "Dimension",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "end spacing"
    },
    {
      "label": "Depth dimension",
      "value": "2'-3\"",
      "unit": "ft-in",
      "appliesTo": "beam end depth"
    },
    {
      "label": "Camber (non-composite)",
      "value": "1 1/4\"",
      "unit": "in",
      "appliesTo": "ΔNC beam camber"
    },
    {
      "label": "Camber (composite)",
      "value": "1/8\"",
      "unit": "in",
      "appliesTo": "ΔC beam camber"
    },
    {
      "label": "Dimension",
      "value": "6 7/8\"",
      "unit": "in",
      "appliesTo": "hole spacing near diaphragm bar hole"
    },
    {
      "label": "Strand group",
      "value": "2-550",
      "unit": "",
      "appliesTo": "strand count/mark, at each end location"
    },
    {
      "label": "Strand group",
      "value": "2-450",
      "unit": "",
      "appliesTo": "strand count/mark"
    },
    {
      "label": "Strand group",
      "value": "8-451",
      "unit": "",
      "appliesTo": "draped strand group"
    },
    {
      "label": "Strand group",
      "value": "13-350 AT 6\"",
      "unit": "in",
      "appliesTo": "strand spacing group"
    },
    {
      "label": "Dimension",
      "value": "2 5/8\"",
      "unit": "in",
      "appliesTo": "end region dimension"
    },
    {
      "label": "Strand group",
      "value": "2-452",
      "unit": "",
      "appliesTo": "strand count/mark"
    },
    {
      "label": "Dimension",
      "value": "6 3/16\"",
      "unit": "in",
      "appliesTo": "end bearing offset"
    },
    {
      "label": "Dimension",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "bearing offset dimension"
    },
    {
      "label": "Dimension",
      "value": "1'-2 3/16\"",
      "unit": "ft-in",
      "appliesTo": "end dimension to bearing"
    },
    {
      "label": "Bearing to Bearing",
      "value": "79'-7 5/8\"",
      "unit": "ft-in",
      "appliesTo": "centerline bearing to centerline bearing"
    }
  ],
  "notes": [
    "MIDPOINT, DETAILS SYMMETRICAL ABOUT MIDPOINT UNLESS NOTED",
    "OMIT HOLE AT BEAMS 6 AND 12",
    "OMIT HOLE AT BEAMS 1 AND 7",
    "ALL DIMENSIONS ARE ALONG C BEAM"
  ],
  "labels": [
    "NOTES",
    "ELEVATION",
    "C BENT 2",
    "C BENT 3",
    "C BEARING",
    "C LOW FRICTION TYPE HOLD DOWN",
    "C 2\" DIAMETER HOLE FOR DIAPHRAGM BAR",
    "8 - DRAPED STRANDS"
  ],
  "description": "This crop shows an elevation view of a single precast, pretensioned concrete I-girder (PSC beam) spanning between Bent 2 and Bent 3, with overall span, beam length, and bearing-to-bearing dimensions given. It details the strand layout including straight bottom strands (grouped as 2-550, 13-350, 2-452, 2-650) and draped strands (2-450, 8-451), diaphragm bar hole locations (omitted at specific beam numbers), camber values, and bearing/hold-down centerline locations, documenting the beam's prestressing and geometric layout for fabrication."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "PSC beam (bulb-tee/I-girder)",
      "tag": "",
      "shape": "I-section with tapered web, bulb bottom flange",
      "material": "precast prestressed concrete",
      "count": 2,
      "note": "Shown as 'SECTION AT MIDPOINT' and 'SECTION AT END' cross-sections of the same beam"
    },
    {
      "name": "Prestressed strand",
      "tag": "",
      "shape": "circular, 1/2\" diameter",
      "material": "steel strand",
      "count": null,
      "note": "Indicated by dots (•) in bottom flange of both sections; count of dots not individually tallied"
    },
    {
      "name": "Reinforcement bar",
      "tag": "350",
      "shape": "bent bar, angled ~45° with 1'-7\" and 1'-3\" legs",
      "material": "reinforcing steel",
      "count": null,
      "note": "Shown in section at end and detailed in bar shape schedule"
    },
    {
      "name": "Reinforcement bar",
      "tag": "351",
      "shape": "straight/bent bar, 1'-0\" dimension",
      "material": "reinforcing steel",
      "count": null,
      "note": "Bar shape schedule only"
    },
    {
      "name": "Reinforcement bar",
      "tag": "450",
      "shape": "L-shaped/bent bar, 1'-1\" x 8\"",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Called out as '2-450' at top of end section"
    },
    {
      "name": "Reinforcement bar",
      "tag": "451",
      "shape": "bent bar, 6'-0\" leg",
      "material": "reinforcing steel",
      "count": 8,
      "note": "Called out as '8-451' at top of end section, slightly shifted to avoid strand conflict"
    },
    {
      "name": "Reinforcement bar",
      "tag": "452",
      "shape": "open-ended bent bar, 1'-6\"",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Called out as '2-452' near bottom of both sections; placed with open ends away from beam ends"
    },
    {
      "name": "Reinforcement bar",
      "tag": "550",
      "shape": "bar with 90° bend, 5'-8\" x 11\"",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Field/shop bent 90° at top of beam so horizontal leg extends between slab reinforcement mats"
    },
    {
      "name": "Reinforcement bar",
      "tag": "650",
      "shape": "bar with 90° bend, 5'-8\" x 8\"",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Same bending requirement as bar 550"
    }
  ],
  "measurements": [
    {
      "label": "Beam top width",
      "value": "1'-4\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bar 550 spacing/position",
      "value": "550",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Flange width",
      "value": "7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Clear cover",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Flange dimension",
      "value": "7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Web dimension",
      "value": "4 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Web dimension",
      "value": "4 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Height segment",
      "value": "1'-7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Overall beam height",
      "value": "3'-9\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Flange dimension",
      "value": "7 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Flange dimension",
      "value": "7 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Clear cover",
      "value": "1 5/8\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom flange spacing",
      "value": "3 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Edge dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Edge dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Strand spacing",
      "value": "9 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom flange width",
      "value": "1'-10\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bar 650 position",
      "value": "650",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Top clear dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Bar count/tag",
      "value": "8-451",
      "unit": "",
      "appliesTo": "Section at End, bar 451"
    },
    {
      "label": "Bar count/tag",
      "value": "2-450",
      "unit": "",
      "appliesTo": "Section at End, bar 450"
    },
    {
      "label": "Clear cover",
      "value": "1 1/2\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Bar tag callout",
      "value": "350",
      "unit": "",
      "appliesTo": "Section at End, bar 350"
    },
    {
      "label": "Overall web height",
      "value": "2'-7\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Clear cover",
      "value": "2\" CL.",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Bar count/tag",
      "value": "2-452",
      "unit": "",
      "appliesTo": "Section at End, bar 452"
    },
    {
      "label": "Minimum clearance",
      "value": "1",
      "unit": "in (implied)",
      "appliesTo": "General note"
    },
    {
      "label": "Strand diameter",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "Prestressed strands"
    },
    {
      "label": "Bar 350 leg dimension",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "Bar 350 shape detail"
    },
    {
      "label": "Bar 350 bend angle",
      "value": "45°",
      "unit": "",
      "appliesTo": "Bar 350 shape detail"
    },
    {
      "label": "Bar 350 leg dimension",
      "value": "4\"",
      "unit": "",
      "appliesTo": "Bar 350 shape detail"
    },
    {
      "label": "Bar 350 overall dimension",
      "value": "1'-7\"",
      "unit": "",
      "appliesTo": "Bar 350 shape detail"
    },
    {
      "label": "Lap length minimum",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Bar 350 fabrication note"
    },
    {
      "label": "Bar 351 dimension",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Bar 351 shape"
    },
    {
      "label": "Bar 451 dimension",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "Bar 451 shape"
    },
    {
      "label": "Bar 450 dimension",
      "value": "1'-1\"",
      "unit": "",
      "appliesTo": "Bar 450 shape"
    },
    {
      "label": "Bar 450 dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "Bar 450 shape"
    },
    {
      "label": "Bar 452 dimension",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "Bar 452 shape"
    },
    {
      "label": "Bar 550 dimension",
      "value": "5'-8\"",
      "unit": "",
      "appliesTo": "Bar 550 shape"
    },
    {
      "label": "Bar 550 dimension",
      "value": "11\"",
      "unit": "",
      "appliesTo": "Bar 550 shape"
    },
    {
      "label": "Bar 650 dimension",
      "value": "5'-8\"",
      "unit": "",
      "appliesTo": "Bar 650 shape"
    },
    {
      "label": "Bar 650 dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "Bar 650 shape"
    },
    {
      "label": "Fragment dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Fragment dimension",
      "value": "2 5/8\"",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Fragment dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Fragment dimension",
      "value": "6 3/16\"",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Fragment dimension",
      "value": "1'-2 3/16\"",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Bar count/tag",
      "value": "2-650 AT EACH LOCATION",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Bar count/tag",
      "value": "2-452",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "P.I. Number",
      "value": "0019181",
      "unit": "",
      "appliesTo": "Title block"
    }
  ],
  "notes": [
    "MAINTAIN 1\" MINIMUM CLEARANCE UNLESS OTHERWISE SHOWN.",
    "• INDICATES 1/2\" DIAMETER PRESTRESSED STRANDS.",
    "ALL DIMENSIONS ARE ALONG ¢ BEAM",
    "ALL BAR DIMENSIONS ARE OUT TO OUT.",
    "AT THE TOP OF THE BEAM, BARS 550 AND 650 SHALL BE FIELD BENT OR SHOP BENT 90°, SUCH THAT THE HORIZONTAL LEG EXTENDS BETWEEN TOP AND BOTTOM MATS OF SLAB REINFORCEMENT.",
    "SLIGHTLY SHIFT OR SLOPE BARS 451 TO AVOID CONFLICT WITH STRANDS.",
    "BARS 350 MAY BE FABRICATED IN TWO PARTS BY LAPPING HORIZONTAL SECTION BY 1'-0\" MINIMUM.",
    "PLACE BARS 452 WITH OPEN ENDS AWAY FROM BEAM ENDS."
  ],
  "labels": [
    "SECTION AT MIDPOINT",
    "SECTION AT END",
    "REINFORCEMENT",
    "GDOT",
    "P.I. NO.",
    "¢ BENT 3",
    "350",
    "351",
    "450",
    "451",
    "452",
    "550",
    "650",
    "TYP.",
    "8-451",
    "2-450",
    "2-452"
  ],
  "description": "This crop shows two cross-sections of a precast, prestressed concrete beam (bulb-tee/I-girder type) — one taken at the beam midpoint and one at the beam end — with dimensions for flange widths, web thicknesses, overall depth, strand pattern (1/2\" diameter prestressed strands), and reinforcing bar cover/clearances. Below the sections is a 'REINFORCEMENT' detail box containing bar-bending notes and individual bar shape diagrams with dimensions for bars 350, 351, 450, 451, 452, 550, and 650. A partial fragment at the left edge (dimensions and bar callouts near '¢ BENT 3') indicates this crop is cut off from an adjacent portion of the same beam/bent detail sheet; the GDOT title block with P.I. NO. 0019181 appears at top right."
}