GDOT TESTING

{
  "view": "Detail",
  "objects": [
    {
      "name": "Traffic barrier (parapet)",
      "tag": "",
      "shape": "tapered/trapezoidal cross-section",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Cross section of a bridge barrier/parapet with reinforcing bars shown; end post tapers to 0\""
    },
    {
      "name": "Vertical reinforcement bar",
      "tag": "503A",
      "shape": "bar",
      "material": "reinforced steel",
      "count": null,
      "note": "Spaced at 14\" o.c., laps with 503B a minimum of 2'-2\""
    },
    {
      "name": "Horizontal/tie reinforcement bar",
      "tag": "503B",
      "shape": "bar",
      "material": "reinforced steel",
      "count": null,
      "note": "One at each 503A"
    },
    {
      "name": "Longitudinal reinforcement bar",
      "tag": "502",
      "shape": "bar",
      "material": "reinforced steel",
      "count": 12,
      "note": "12-502 bars in barrier; see deck plan for letter designation"
    },
    {
      "name": "Drip bead",
      "tag": "",
      "shape": "triangular",
      "material": "concrete (formed)",
      "count": 1,
      "note": "3/4\" triangular drip bead, full length of bridge, both sides"
    },
    {
      "name": "Fence (post)",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Not shown in this detail, typical callout only"
    }
  ],
  "measurements": [
    {
      "label": "Lap length",
      "value": "2'-2\"",
      "unit": "ft-in",
      "appliesTo": "503A and 503B bars"
    },
    {
      "label": "Top width",
      "value": "1'-9 1/2\"",
      "unit": "ft-in",
      "appliesTo": "barrier top"
    },
    {
      "label": "Sub-width",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "tapered portion at end post"
    },
    {
      "label": "Sub-width",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "barrier top segment"
    },
    {
      "label": "Clear cover",
      "value": "1 1/2\"",
      "unit": "in",
      "appliesTo": "barrier top reinforcement"
    },
    {
      "label": "Clear cover",
      "value": "3\"",
      "unit": "in",
      "appliesTo": "barrier face reinforcement"
    },
    {
      "label": "Clear cover, two sides",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "503A/503B bars"
    },
    {
      "label": "Barrier height",
      "value": "3'-6\"",
      "unit": "ft-in",
      "appliesTo": "barrier"
    },
    {
      "label": "Base thickness",
      "value": "3\"",
      "unit": "in",
      "appliesTo": "barrier base / drip bead offset"
    },
    {
      "label": "Bar spacing",
      "value": "14\"",
      "unit": "in",
      "appliesTo": "503A"
    },
    {
      "label": "Bar count",
      "value": "12",
      "unit": "",
      "appliesTo": "502 bars in barrier"
    },
    {
      "label": "Drip bead size",
      "value": "3/4\"",
      "unit": "in",
      "appliesTo": "triangular drip bead"
    },
    {
      "label": "Scale",
      "value": "3/4\" = 1'-0\"",
      "unit": "",
      "appliesTo": "Barrier Detail drawing"
    }
  ],
  "notes": [
    "NOTE: LAP 503A AND 503B BARS A MINIMUM OF 2'-2\"",
    "*TAPERS TO 0\" AT END POST",
    "FENCE NOT SHOWN, TYP.",
    "503B AT EACH 503A",
    "2\" CL., TWO SIDES",
    "12-502 IN BARRIER, SEE DECK PLAN FOR LETTER DESIGNATION",
    "503A AT 14\"",
    "¾\" TRIANGULAR DRIP BEAD, FULL LENGTH OF BRIDGE BOTH SIDES"
  ],
  "labels": [
    "BARRIER DETAIL",
    "SCALE: 3/4\" = 1'-0\""
  ],
  "description": "This crop is a cross-sectional detail of a bridge concrete traffic barrier (parapet), showing its tapered profile, height, and reinforcing bar layout (503A, 503B, and 502 bars) with associated cover dimensions and spacing. Notes call out bar lap lengths, taper at the end post, cover requirements, a drip bead detail, and a reference to the deck plan for bar letter designations; fence is noted as not shown. The drawing is titled 'BARRIER DETAIL' at a scale of 3/4\" = 1'-0\"."
}

{
  "view": "Title Block",
  "objects": [],
  "measurements": [
    {
      "label": "Scale",
      "value": "3/8\"",
      "unit": "= 1'-0\"",
      "appliesTo": "drawing scale (unless otherwise noted)"
    }
  ],
  "notes": [
    "SCALE: 3/8\" = 1'-0\" (UNLESS OTHERWISE NOTED)",
    "1 INCH WHEN PRINTED FULL SIZE"
  ],
  "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",
    "DECK SECTION - SPANS 1 AND 3",
    "SR 21 @ NS #620272Y",
    "JENKINS COUNTY",
    "0019181",
    "DRAWING NO. 35-0008",
    "BRIDGE SHEET 8 OF 21",
    "APRIL 2025",
    "DESIGNED UP",
    "DRAWN EPR",
    "CHECKED AS",
    "DESIGN GROUP JBK",
    "REVIEWED DLC/SKG",
    "APPROVED DPD",
    "GEORGIA REGISTERED PROFESSIONAL ENGINEER No.19371 ARUNA SASTRY",
    "0019181_0008.dgn"
  ],
  "description": "This crop is the title block for sheet 8 of a Georgia DOT bridge drawing set, identifying the sheet as 'DECK SECTION - SPANS 1 AND 3' for Bridge No. 1 LT and RT on SR 21 at NS #620272Y in Jenkins County, prepared by Sastry & Associates, Inc. It contains no drawn structural elements, only administrative and identification text including firm information, engineer's seal, scale, date, drawing number, and sign-off fields."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "Deck slab",
      "tag": "",
      "shape": "flat with 2% cross slope",
      "material": "reinforced concrete",
      "count": 1,
      "note": "7 3/4\" thick between beams, 8\" in overhangs"
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 1 through BEAM 6",
      "shape": "bulb-tee / I-section (tapered web)",
      "material": "precast concrete",
      "count": 6,
      "note": "spaced at 7'-6\" typical"
    },
    {
      "name": "Diaphragm",
      "tag": "",
      "shape": "rectangular between beams",
      "material": "reinforced concrete",
      "count": 5,
      "note": "shown in Section Thru Diaphragm, with reinforcement 7-403B, 4-402B, 2-507B"
    },
    {
      "name": "Fence",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "noted as 'FENCE NOT SHOWN, TYP.' at both bridge edges"
    },
    {
      "name": "Reinforcement bar",
      "tag": "502",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "at every 500A"
    },
    {
      "name": "Reinforcement bar",
      "tag": "500A",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "spaced at 6 3/4\""
    },
    {
      "name": "Reinforcement bar",
      "tag": "501",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "under every 500A"
    },
    {
      "name": "Reinforcement bar",
      "tag": "400B and C",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "30 total spaced as shown across slab; also 6 and 13 bar groups at ends/middle spans"
    },
    {
      "name": "Reinforcement bar",
      "tag": "403B",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 7,
      "note": "at equal spaces, in diaphragm section"
    },
    {
      "name": "Reinforcement bar",
      "tag": "402B",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 4,
      "note": "in diaphragm section"
    },
    {
      "name": "Reinforcement bar",
      "tag": "507B",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 2,
      "note": "appears twice in diaphragm section (2 sets of 2)"
    },
    {
      "name": "Plain bar",
      "tag": "",
      "shape": "round, 1\" diameter",
      "material": "plain steel bar",
      "count": null,
      "note": "labeled '1\" DIAMETER PLAIN BAR' in diaphragm section"
    },
    {
      "name": "Drip bead",
      "tag": "",
      "shape": "triangular",
      "material": "",
      "count": 1,
      "note": "3/4\" triangular drip bead full length of bridge, typ., at deck edge"
    },
    {
      "name": "Construction joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "required construction joint parallel with deck, typ."
    }
  ],
  "measurements": [
    {
      "label": "Out to out width",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "Gutter to gutter width",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "Width between fence lines",
      "value": "34'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "Distance from PGL to edge",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "Distance PGL to point",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "Min shoulder/clear width",
      "value": "3'-0\"",
      "unit": "MIN.",
      "appliesTo": "deck slab, near right edge"
    },
    {
      "label": "Edge overhang dimension",
      "value": "1'-8\"",
      "unit": "",
      "appliesTo": "deck slab overhang, both sides"
    },
    {
      "label": "Edge thickness",
      "value": "1 1/2\"",
      "unit": "",
      "appliesTo": "deck slab edge, both sides"
    },
    {
      "label": "Beam top height typ.",
      "value": "8\"",
      "unit": "",
      "appliesTo": "beam, typ., both sides"
    },
    {
      "label": "Drip bead offset",
      "value": "3\"",
      "unit": "",
      "appliesTo": "deck edge, right side"
    },
    {
      "label": "Construction joint offset",
      "value": "8\"",
      "unit": "",
      "appliesTo": "deck edge, right side"
    },
    {
      "label": "Slab thickness",
      "value": "7 3/4\"",
      "unit": "",
      "appliesTo": "deck slab, between beams"
    },
    {
      "label": "Clear cover",
      "value": "2 1/4\"",
      "unit": "CL.",
      "appliesTo": "deck slab top reinforcement"
    },
    {
      "label": "Clear cover",
      "value": "1\"",
      "unit": "CL.",
      "appliesTo": "deck slab bottom reinforcement"
    },
    {
      "label": "Cross slope",
      "value": "2",
      "unit": "%",
      "appliesTo": "deck slab"
    },
    {
      "label": "Beam spacing",
      "value": "7'-6\"",
      "unit": "",
      "appliesTo": "BEAM 1 to BEAM 6, typical spacing, 5 spaces shown"
    },
    {
      "label": "Overhang end dimension",
      "value": "3'-0 1/2\"",
      "unit": "",
      "appliesTo": "deck slab, both ends"
    },
    {
      "label": "Rebar group spacing",
      "value": "3\"",
      "unit": "",
      "appliesTo": "400B and C bars, typ. at multiple locations"
    },
    {
      "label": "Edge stirrup spacing",
      "value": "4 3/8\"",
      "unit": "",
      "appliesTo": "6-400B and C group, both ends"
    },
    {
      "label": "500A bar spacing",
      "value": "6 3/4\"",
      "unit": "",
      "appliesTo": "500A bars"
    },
    {
      "label": "400B and C bar count",
      "value": "30",
      "unit": "",
      "appliesTo": "400B and C, spaced as shown"
    },
    {
      "label": "400B and C bar count",
      "value": "6",
      "unit": "",
      "appliesTo": "400B and C at eq. sps, near ends"
    },
    {
      "label": "400B and C bar count",
      "value": "13",
      "unit": "",
      "appliesTo": "400B and C at equal spaces, typ., middle spans"
    },
    {
      "label": "D dimension - interior beams",
      "value": "8 3/4\"",
      "unit": "",
      "appliesTo": "D, interior beams"
    },
    {
      "label": "D dimension - exterior beams",
      "value": "9 1/4\"",
      "unit": "",
      "appliesTo": "D, exterior beams"
    },
    {
      "label": "403B rebar count",
      "value": "7",
      "unit": "",
      "appliesTo": "403B, diaphragm section"
    },
    {
      "label": "403B end offset",
      "value": "5\"",
      "unit": "",
      "appliesTo": "403B, diaphragm section, both sides"
    },
    {
      "label": "402B rebar count",
      "value": "4",
      "unit": "",
      "appliesTo": "402B, diaphragm section"
    },
    {
      "label": "507B rebar count",
      "value": "2",
      "unit": "",
      "appliesTo": "507B, diaphragm section, each occurrence"
    },
    {
      "label": "Cross slope",
      "value": "2",
      "unit": "%",
      "appliesTo": "diaphragm section"
    }
  ],
  "notes": [
    "DIMENSION \"D\" IS MEASURED FROM TOP OF SLAB TO TOP OF BEAMS AT CENTERLINE BEARING. VARY \"D\" BETWEEN BEARINGS TO COMPENSATE FOR DEAD LOAD DEFLECTION, AND VERTICAL CURVE.",
    "MAINTAIN A CONSTANT SLAB THICKNESS OF 7 3/4\" BETWEEN BEAMS AND 8\" IN THE OVERHANGS.",
    "\"D\" = 8 3/4\" INTERIOR BEAMS",
    "\"D\" = 9 1/4\" EXTERIOR BEAMS",
    "FENCE NOT SHOWN, TYP.",
    "30-400B AND C SPACED AS SHOWN",
    "502 AT EVERY 500A, TYP.",
    "500A AT 6 3/4\"",
    "501 UNDER EVERY 500A",
    "13-400B AND C AT EQUAL SPACES, TYP.",
    "6-400B AND C AT EQ. SPS.",
    "REQUIRED CONSTRUCTION JOINT PARALLEL WITH DECK, TYP.",
    "¾\" TRIANGULAR DRIP BEAD FULL LENGTH OF BRIDGE, TYP.",
    "7-403B AT EQUAL SPACES",
    "1\" DIAMETER PLAIN BAR"
  ],
  "labels": [
    "SECTION THRU SLAB",
    "SECTION THRU DIAPHRAGM",
    "SR 21 WB = PGL",
    "C BEAM 1",
    "C BEAM 2",
    "C BEAM 3",
    "C BEAM 4",
    "C BEAM 5",
    "C BEAM 6"
  ],
  "description": "This crop shows two cross sections of a precast concrete beam bridge superstructure: an upper 'Section Thru Slab' depicting the full deck width with six PSC beams (Beam 1 through Beam 6), slab reinforcement details, overhangs, fence notes, and dimension callouts including deck widths, slab thicknesses, clear cover, and beam spacing; and a lower 'Section Thru Diaphragm' showing the intermediate diaphragms between beams with reinforcement bars 403B, 402B, 507B, and a 1\" diameter plain bar. Together these views document the deck slab geometry, beam layout, cross slope, and diaphragm reinforcement for this bridge structure."
}

{
  "view": "Detail",
  "objects": [],
  "measurements": [],
  "notes": [],
  "labels": [
    "C SR 21/MILLEN BYPASS",
    "= C CONSTRUCTION",
    "= C SYMMETRY"
  ],
  "description": "This crop shows a centerline callout with a vertical dashed centerline and an arrow pointing to it, labeled as the centerline of SR 21/Millen Bypass, which is noted as coincident with the centerline of construction and centerline of symmetry. No structural elements are depicted; this is a reference/alignment annotation likely from a plan view."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "Edge beam",
      "tag": "",
      "shape": "rectangular with tapered haunch",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Section thru edge beam at Bent 2, Bent 3 similar; shows preformed joint filler and construction joint"
    },
    {
      "name": "Bearing pad",
      "tag": "",
      "shape": "rectangular",
      "material": "elastomeric (implied)",
      "count": null,
      "note": "Noted as 'not shown' in this section"
    },
    {
      "name": "Reinforcement bar",
      "tag": "506A",
      "shape": "bent bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "Spaced at 18\" per note"
    },
    {
      "name": "Reinforcement bar",
      "tag": "800",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 2,
      "note": "2-800 bars shown"
    },
    {
      "name": "Reinforcement bar",
      "tag": "508",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "509",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "404",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "801",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 1,
      "note": "1-801 bar"
    },
    {
      "name": "Reinforcement bar",
      "tag": "802",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 1,
      "note": "1-802 bar"
    },
    {
      "name": "Joint filler",
      "tag": "*",
      "shape": "strip",
      "material": "preformed material",
      "count": 1,
      "note": "1\" preformed joint filler at construction joint"
    },
    {
      "name": "Diaphragm",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "10\" concrete diaphragm, Section thru diaphragm, Span 2"
    },
    {
      "name": "Reinforcement bar",
      "tag": "507B",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 4,
      "note": "2-507B top and 2-507B bottom shown, total 4 visible"
    },
    {
      "name": "Reinforcement bar",
      "tag": "402B",
      "shape": "bar, crossed/diagonal",
      "material": "reinforcing steel",
      "count": 4,
      "note": "4-402B bars"
    },
    {
      "name": "Reinforcement bar",
      "tag": "403B",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Plain bar",
      "tag": "",
      "shape": "round, 1\" dia.",
      "material": "plain steel bar",
      "count": 1,
      "note": "1\" dia. plain bar noted"
    },
    {
      "name": "Joint sealer detail",
      "tag": "Detail A",
      "shape": "notched joint profile",
      "material": "silicone sealant (Type B, C or D)",
      "count": 1,
      "note": "Detail A shows required construction joint with silicone sealant type joint sealer"
    }
  ],
  "measurements": [
    {
      "label": "width",
      "value": "8",
      "unit": "in",
      "appliesTo": "edge beam section, left overhang"
    },
    {
      "label": "width",
      "value": "1'-0 1/2",
      "unit": "",
      "appliesTo": "edge beam section"
    },
    {
      "label": "width",
      "value": "1'-0 1/2",
      "unit": "",
      "appliesTo": "edge beam section"
    },
    {
      "label": "width",
      "value": "8",
      "unit": "in",
      "appliesTo": "edge beam section, right overhang"
    },
    {
      "label": "clearance",
      "value": "4",
      "unit": "in",
      "appliesTo": "top cover, edge beam"
    },
    {
      "label": "depth",
      "value": "8",
      "unit": "in",
      "appliesTo": "haunch/taper, edge beam"
    },
    {
      "label": "spacing",
      "value": "18",
      "unit": "in",
      "appliesTo": "506A bar spacing"
    },
    {
      "label": "clearance",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "clearance, 3 sides, edge beam stirrup"
    },
    {
      "label": "width",
      "value": "1'-0",
      "unit": "",
      "appliesTo": "edge beam section, left dimension"
    },
    {
      "label": "width",
      "value": "1'-0",
      "unit": "",
      "appliesTo": "edge beam section, right dimension"
    },
    {
      "label": "joint filler thickness",
      "value": "1",
      "unit": "in",
      "appliesTo": "preformed joint filler"
    },
    {
      "label": "scale",
      "value": "3/4\" = 1'-0\"",
      "unit": "",
      "appliesTo": "Section thru edge beam"
    },
    {
      "label": "height",
      "value": "3'-0",
      "unit": "",
      "appliesTo": "diaphragm section overall depth"
    },
    {
      "label": "clearance",
      "value": "2",
      "unit": "in",
      "appliesTo": "top clearance, diaphragm section"
    },
    {
      "label": "width",
      "value": "10",
      "unit": "in",
      "appliesTo": "concrete diaphragm width"
    },
    {
      "label": "clearance",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "clearance typical, diaphragm reinforcement"
    },
    {
      "label": "diameter",
      "value": "1",
      "unit": "in",
      "appliesTo": "plain bar diameter"
    },
    {
      "label": "scale",
      "value": "3/4\" = 1'-0\"",
      "unit": "",
      "appliesTo": "Section thru diaphragm"
    },
    {
      "label": "width",
      "value": "1/4",
      "unit": "in",
      "appliesTo": "Detail A joint profile"
    },
    {
      "label": "width",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "Detail A joint profile"
    },
    {
      "label": "width",
      "value": "3/4",
      "unit": "in",
      "appliesTo": "Detail A required construction joint width"
    },
    {
      "label": "radius",
      "value": "1/4",
      "unit": "in",
      "appliesTo": "Detail A rounding radius"
    }
  ],
  "notes": [
    "SLAB REINFORCEMENT NOT SHOWN",
    "BEARING PADS NOT SHOWN",
    "* 1\" PREFORMED JOINT FILLER",
    "BENT 2 SHOWN",
    "BENT 3 SIMILAR",
    "1 1/2\" CL. 3 SIDES",
    "1\" DIA. PLAIN BAR",
    "SILICONE SEALANT TYPE JOINT SEALER (TYPE B, C OR D)",
    "ROUND TO 1/4\" R",
    "REQUIRED CONST. JOINT., TYP.",
    "SEE DETAIL \"A\""
  ],
  "labels": [
    "SECTION THRU EDGE BEAM",
    "SECTION THRU DIAPHRAGM",
    "SPAN 2",
    "DETAIL \"A\"",
    "NO SCALE",
    "SCALE: 3/4\" = 1'-0\"",
    "C REQ'D. CONST. JOINT",
    "TOP OF BEAM",
    "10\" CONC. DIAPH."
  ],
  "description": "This crop contains three related structural details for a bridge superstructure: a Section thru Edge Beam at Bent 2 (Bent 3 similar) showing beam haunch geometry, reinforcement bars (506A, 800, 508, 509, 404, 801, 802), preformed joint filler, and a required construction joint; a Section thru Diaphragm for Span 2 showing a 10-inch concrete diaphragm with reinforcement (507B, 402B, 403B) and a 1-inch diameter plain bar; and Detail 'A' (no scale) illustrating a required construction joint with silicone sealant joint sealer dimensions. Slab reinforcement and bearing pads are explicitly noted as not shown in these sections."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "I-508",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": "labeled beam among the row of bulb-tee/I-shaped beams"
    },
    {
      "name": "PSC beam",
      "tag": "I-509",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "PSC beam",
      "tag": "I-801",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": "lower flange callout, likely same girder line as I-509"
    },
    {
      "name": "PSC beam",
      "tag": "I-802",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": "lower flange callout, likely same girder line as I-508"
    },
    {
      "name": "beam/deck edge element",
      "tag": "2-800",
      "shape": "tapered/edge",
      "material": "concrete",
      "count": 1,
      "note": "labeled at deck edge near fence"
    },
    {
      "name": "PSC beam (unlabeled)",
      "tag": "",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 3,
      "note": "three additional similar beams shown without individual callouts, part of the beam line at equal spacing 8-404"
    },
    {
      "name": "deck slab",
      "tag": "",
      "shape": "tapered/sloped",
      "material": "reinforced concrete",
      "count": 1,
      "note": "deck poured over beams with 2% slope shown"
    },
    {
      "name": "edge beam / barrier curb",
      "tag": "",
      "shape": "tapered upstand",
      "material": "reinforced concrete",
      "count": 2,
      "note": "end upstands at left and right edges, one noted with fence detail"
    },
    {
      "name": "bearing pad (not shown)",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "explicitly noted as not shown in this section"
    },
    {
      "name": "fence",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 0,
      "note": "noted as not shown, typical, only callout arrow present"
    }
  ],
  "measurements": [
    {
      "label": "edge distance",
      "value": "2",
      "unit": "in",
      "appliesTo": "left side of beam spacing group"
    },
    {
      "label": "edge distance",
      "value": "2",
      "unit": "in",
      "appliesTo": "right side of beam spacing group"
    },
    {
      "label": "beam spacing dimension",
      "value": "8-404",
      "unit": "",
      "appliesTo": "beam spacing group, at equal spaces"
    },
    {
      "label": "cross slope",
      "value": "2",
      "unit": "%",
      "appliesTo": "deck surface"
    }
  ],
  "notes": [
    "NOTE: BEARING PADS NOT SHOWN",
    "DO NOT REMOVE EDGE BEAM FORMS UNTIL 72 HOURS AFTER THE DECK POUR IS COMPLETED OR DECK REACHES 28 DAY CONCRETE STRENGTH.",
    "FENCE NOT SHOWN, TYP.",
    "POUR EDGE BEAM FLUSH WITH OUTSIDE FACE OF BEAM, TYP.",
    "8-404 AT EQUAL SPACES"
  ],
  "labels": [
    "SECTION THRU EDGE BEAM",
    "SR 21 WB = PGL",
    "I-508",
    "I-509",
    "I-801",
    "I-802",
    "2-800"
  ],
  "description": "This crop is a cross-section titled 'SECTION THRU EDGE BEAM' showing a transverse slice through a bridge superstructure at the edge beam location, with a row of precast concrete I-shaped/bulb-tee beams supporting a sloped deck slab (2% cross slope) and edge upstand/curb elements at each end. Beam spacing is dimensioned as '8-404 AT EQUAL SPACES' with 2-inch edge offsets, and individual beam and flange callouts (I-508, I-509, I-801, I-802, 2-800) identify specific structural pieces, while notes address bearing pad omission, edge beam form removal timing, and an unshown fence at the right edge."
}

{
  "view": "Title Block",
  "objects": [],
  "measurements": [
    {
      "label": "Scale",
      "value": "3/8\"",
      "unit": "= 1'-0\"",
      "appliesTo": "drawing scale, unless otherwise noted"
    }
  ],
  "notes": [
    "SCALE: 3/8\" = 1'-0\" (UNLESS OTHERWISE NOTED) APRIL 2025",
    "1 INCH WHEN PRINTED FULL SIZE"
  ],
  "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",
    "DECK SECTION - SPAN 2",
    "SR 21 @ NS #620272Y",
    "JENKINS COUNTY",
    "0019181",
    "DRAWING NO. 35-0009",
    "BRIDGE SHEET 9 OF 21",
    "DESIGNED UP",
    "DRAWN EPR",
    "CHECKED AS",
    "DESIGN GROUP JBK",
    "REVIEWED DLC/SKG",
    "APPROVED DPD",
    "GEORGIA REGISTERED PROFESSIONAL ENGINEER No.19371 ARUNA SASTRY",
    "0019181_0009.dgn"
  ],
  "description": "This crop shows the title block of a Georgia DOT bridge drawing sheet, identifying the sheet as 'Deck Section - Span 2' 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 or constructional drawing content itself, only administrative and identification information including project number, scale, date, sheet numbering, and sign-off fields."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "Deck slab",
      "tag": "",
      "shape": "tapered/crowned rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "7¾\" thick between beams, 8\" thick in overhangs, 2% cross slope"
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 1",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": "centerline shown, 7'-6\" spacing"
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 2",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 3",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 4",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 5",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 6",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "Diaphragm",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 5,
      "note": "shown between beams in Section Thru Diaphragm, with 7-403B bars at equal spaces and 1\" diameter plain bar"
    },
    {
      "name": "Fence",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 0,
      "note": "labeled 'FENCE NOT SHOWN, TYP.' at both edges — present but not drawn"
    },
    {
      "name": "Reinforcement bar",
      "tag": "502",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "placed at every 500A, typ."
    },
    {
      "name": "Reinforcement bar",
      "tag": "500A",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "spaced at 6¾\""
    },
    {
      "name": "Reinforcement bar",
      "tag": "501",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "under every 500A"
    },
    {
      "name": "Reinforcement bar",
      "tag": "400B and C",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "30 bars spaced as shown at midspan; 6 bars at eq. sps. at each overhang; 13 bars at equal spaces near beam 3-4 area"
    },
    {
      "name": "Reinforcement bar",
      "tag": "403B",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 7,
      "note": "at equal spaces, in diaphragm section"
    },
    {
      "name": "Reinforcement bar",
      "tag": "402B",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 4,
      "note": "in diaphragm section"
    },
    {
      "name": "Reinforcement bar",
      "tag": "507B",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 2,
      "note": "appears twice in diaphragm section"
    },
    {
      "name": "Plain bar",
      "tag": "",
      "shape": "circular (1\" diameter)",
      "material": "steel (plain, unreinforced)",
      "count": null,
      "note": "1\" diameter plain bar shown in diaphragm section"
    },
    {
      "name": "Drip bead",
      "tag": "",
      "shape": "triangular",
      "material": "",
      "count": 1,
      "note": "¾\" triangular drip bead, full length of bridge, typ."
    },
    {
      "name": "Construction joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "required construction joint parallel with deck, typ."
    }
  ],
  "measurements": [
    {
      "label": "Out to out width",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "Gutter to gutter width",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "Width between beams 1-6",
      "value": "34'-0\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "Half width to PGL",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "deck cross section"
    },
    {
      "label": "Distance to lane edge",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "deck cross section"
    },
    {
      "label": "Overhang edge dimension",
      "value": "1'-8\"",
      "unit": "",
      "appliesTo": "deck overhang (both sides)"
    },
    {
      "label": "Edge thickness",
      "value": "1 1/2\"",
      "unit": "",
      "appliesTo": "deck edge (both sides)"
    },
    {
      "label": "Slab thickness (between beams)",
      "value": "7 3/4\"",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "Slab thickness (overhangs)",
      "value": "8\"",
      "unit": "",
      "appliesTo": "deck slab overhangs"
    },
    {
      "label": "Clear cover (top)",
      "value": "2 1/4\"",
      "unit": "",
      "appliesTo": "reinforcement clearance"
    },
    {
      "label": "Clear cover (bottom)",
      "value": "1\"",
      "unit": "",
      "appliesTo": "reinforcement clearance"
    },
    {
      "label": "'D' dimension interior beams",
      "value": "8 3/4\"",
      "unit": "",
      "appliesTo": "interior beams"
    },
    {
      "label": "'D' dimension exterior beams",
      "value": "9 1/4\"",
      "unit": "",
      "appliesTo": "exterior beams"
    },
    {
      "label": "Cross slope",
      "value": "2",
      "unit": "%",
      "appliesTo": "deck slab"
    },
    {
      "label": "Overhang bar spacing group",
      "value": "6-400B and C",
      "unit": "",
      "appliesTo": "overhang, at each end"
    },
    {
      "label": "Overhang edge offset",
      "value": "3\"",
      "unit": "",
      "appliesTo": "beam to edge spacing, typ."
    },
    {
      "label": "Beam edge distance",
      "value": "4 3/8\"",
      "unit": "",
      "appliesTo": "end overhang detail"
    },
    {
      "label": "End overhang length",
      "value": "3'-0 1/2\"",
      "unit": "",
      "appliesTo": "end overhangs"
    },
    {
      "label": "Beam spacing",
      "value": "7'-6\"",
      "unit": "",
      "appliesTo": "beam centerline spacing, repeated 5 times"
    },
    {
      "label": "Bar spacing group",
      "value": "13-400B and C",
      "unit": "",
      "appliesTo": "at equal spaces between beams 3-4"
    },
    {
      "label": "Min. spacing",
      "value": "3'-0\" MIN.",
      "unit": "",
      "appliesTo": "typical spacing near right overhang"
    },
    {
      "label": "Diaphragm bar spacing",
      "value": "5\"",
      "unit": "",
      "appliesTo": "diaphragm section, both sides"
    },
    {
      "label": "Diaphragm bar group",
      "value": "7-403B",
      "unit": "",
      "appliesTo": "at equal spaces, diaphragm"
    },
    {
      "label": "Drip bead size",
      "value": "3/4",
      "unit": "in (triangular)",
      "appliesTo": "drip bead, full length of bridge"
    },
    {
      "label": "Edge deck thickness",
      "value": "8\"",
      "unit": "",
      "appliesTo": "right side edge detail"
    },
    {
      "label": "Right edge width",
      "value": "3\"",
      "unit": "",
      "appliesTo": "right edge detail"
    }
  ],
  "notes": [
    "DIMENSION \"D\" IS MEASURED FROM TOP OF SLAB TO TOP OF BEAMS AT CENTERLINE BEARING. VARY \"D\" BETWEEN BEARINGS TO COMPENSATE FOR DEAD LOAD DEFLECTION, AND VERTICAL CURVE.",
    "MAINTAIN A CONSTANT SLAB THICKNESS OF 7 3/4\" BETWEEN BEAMS AND 8\" IN THE OVERHANGS.",
    "\"D\" = 8 3/4\" INTERIOR BEAMS",
    "\"D\" = 9 1/4\" EXTERIOR BEAMS",
    "FENCE NOT SHOWN, TYP.",
    "REQUIRED CONSTRUCTION JOINT PARALLEL WITH DECK, TYP.",
    "3/4\" TRIANGULAR DRIP BEAD FULL LENGTH OF BRIDGE, TYP.",
    "502 AT EVERY 500A, TYP.",
    "30-400B AND C SPACED AS SHOWN",
    "500A AT 6 3/4\"",
    "501 UNDER EVERY 500A",
    "13-400B AND C AT EQUAL SPACES, TYP.",
    "6-400B AND C AT EQ. SPS.",
    "7-403B AT EQUAL SPACES",
    "1\" DIAMETER PLAIN BAR"
  ],
  "labels": [
    "SECTION THRU SLAB",
    "SECTION THRU DIAPHRAGM",
    "SR 21 WB = PGL"
  ],
  "description": "This crop shows two related cross-sectional details of a precast concrete girder bridge superstructure: an overall 'Section Thru Slab' spanning six beam lines (Beam 1 through Beam 6) with full deck geometry, cross slope, overhang details, and reinforcement bar callouts (500A, 501, 502, 400B/C series); and below it a 'Section Thru Diaphragm' view showing the intermediate diaphragms cast between the bulb-tee beams with reinforcement bars (403B, 402B, 507B) and a 1\" diameter plain bar. Notes at the top define the variable haunch dimension 'D' at interior and exterior beams and specify constant slab thicknesses. This documents deck slab and diaphragm reinforcing and geometry for the bridge superstructure, part of the beam/slab framing plan sheet."
}

{
  "view": "Detail",
  "objects": [],
  "measurements": [],
  "notes": [],
  "labels": [
    "C SR 21/MILLEN BYPASS",
    "= C CONSTRUCTION",
    "= C SYMMETRY"
  ],
  "description": "This crop shows a small plan/diagram fragment with a vertical dashed centerline and a horizontal arrow pointing toward it, annotated with a callout identifying the line as the centerline of SR 21/Millen Bypass, coinciding with the centerline of construction and the centerline of symmetry. No structural elements or dimensions are shown, only the centerline designation callout."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "Edge beam",
      "tag": "",
      "shape": "rectangular with notched joint",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Section thru edge beam at Bent 2 (Bent 3 similar); shows construction joint, preformed joint filler, and reinforcement bars 506A, 800, 508, 509, 801/802, 404"
    },
    {
      "name": "Reinforcement bar",
      "tag": "506A",
      "shape": "bent bar",
      "material": "reinforced steel",
      "count": null,
      "note": "spaced at 18\" per printed callout"
    },
    {
      "name": "Reinforcement bar",
      "tag": "800",
      "shape": "bar",
      "material": "reinforced steel",
      "count": 2,
      "note": "2-800 shown at top of section"
    },
    {
      "name": "Reinforcement bar",
      "tag": "508",
      "shape": "bar",
      "material": "reinforced steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "509",
      "shape": "bar",
      "material": "reinforced steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "801",
      "shape": "bar",
      "material": "reinforced steel",
      "count": 1,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "802",
      "shape": "bar",
      "material": "reinforced steel",
      "count": 1,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "404",
      "shape": "bar",
      "material": "reinforced steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Bearing pad",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": null,
      "note": "noted as 'not shown' in this section"
    },
    {
      "name": "Preformed joint filler",
      "tag": "*",
      "shape": "strip",
      "material": "",
      "count": null,
      "note": "1\" preformed joint filler at construction joint"
    },
    {
      "name": "Diaphragm",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Section thru diaphragm, Span 2, 10\" concrete diaphragm"
    },
    {
      "name": "Reinforcement bar",
      "tag": "507B",
      "shape": "stirrup/tie",
      "material": "reinforced steel",
      "count": 4,
      "note": "2-507B top and 2-507B bottom shown"
    },
    {
      "name": "Reinforcement bar",
      "tag": "402B",
      "shape": "bar",
      "material": "reinforced steel",
      "count": 4,
      "note": "4-402B diagonal bars"
    },
    {
      "name": "Reinforcement bar",
      "tag": "403B",
      "shape": "bar",
      "material": "reinforced steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Plain bar",
      "tag": "",
      "shape": "round",
      "material": "steel",
      "count": 1,
      "note": "1\" dia. plain bar shown at center of diaphragm section"
    },
    {
      "name": "Joint sealer detail",
      "tag": "Detail A",
      "shape": "V-groove joint",
      "material": "silicone sealant",
      "count": 1,
      "note": "Detail A - silicone sealant type joint sealer (Type B, C or D) at required construction joint"
    }
  ],
  "measurements": [
    {
      "label": "width",
      "value": "8",
      "unit": "in",
      "appliesTo": "Section thru edge beam"
    },
    {
      "label": "width",
      "value": "1'-0 1/2",
      "unit": "ft-in",
      "appliesTo": "Section thru edge beam"
    },
    {
      "label": "width",
      "value": "1'-0 1/2",
      "unit": "ft-in",
      "appliesTo": "Section thru edge beam"
    },
    {
      "label": "width",
      "value": "8",
      "unit": "in",
      "appliesTo": "Section thru edge beam"
    },
    {
      "label": "clearance",
      "value": "4",
      "unit": "in",
      "appliesTo": "506A/2-800 area, top clearance"
    },
    {
      "label": "depth",
      "value": "8",
      "unit": "in",
      "appliesTo": "801/802 bar region"
    },
    {
      "label": "clearance",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "508/509/404 region, 3 sides"
    },
    {
      "label": "width",
      "value": "1'-0",
      "unit": "ft",
      "appliesTo": "lower slab section left"
    },
    {
      "label": "width",
      "value": "1'-0",
      "unit": "ft",
      "appliesTo": "lower slab section right"
    },
    {
      "label": "height",
      "value": "3'-0",
      "unit": "ft",
      "appliesTo": "Section thru diaphragm"
    },
    {
      "label": "clearance",
      "value": "2",
      "unit": "in",
      "appliesTo": "Section thru diaphragm top"
    },
    {
      "label": "clearance",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "403B/402B region, typical"
    },
    {
      "label": "width",
      "value": "10",
      "unit": "in",
      "appliesTo": "concrete diaphragm width"
    },
    {
      "label": "depth",
      "value": "1/4",
      "unit": "in",
      "appliesTo": "Detail A joint groove"
    },
    {
      "label": "depth",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "Detail A joint groove"
    },
    {
      "label": "width",
      "value": "3/4",
      "unit": "in",
      "appliesTo": "Detail A joint groove width"
    },
    {
      "label": "radius",
      "value": "1/4",
      "unit": "in",
      "appliesTo": "Detail A round to R"
    },
    {
      "label": "scale",
      "value": "3/4\"=1'-0",
      "unit": "",
      "appliesTo": "Section thru edge beam"
    },
    {
      "label": "scale",
      "value": "3/4\"=1'-0",
      "unit": "",
      "appliesTo": "Section thru diaphragm"
    },
    {
      "label": "scale",
      "value": "NO SCALE",
      "unit": "",
      "appliesTo": "Detail A"
    }
  ],
  "notes": [
    "SEE DETAIL \"A\"",
    "SLAB REINFORCEMENT NOT SHOWN",
    "* 1\" PREFORMED JOINT FILLER",
    "BEARING PADS NOT SHOWN",
    "BENT 2 SHOWN, BENT 3 SIMILAR",
    "1 1/2\" CL., TYP.",
    "1\" DIA. PLAIN BAR",
    "SILICONE SEALANT TYPE JOINT SEALER (TYPE B, C OR D)",
    "ROUND TO 1/4\" R",
    "REQUIRED CONST. JOINT., TYP.",
    "C REQ'D. CONST. JOINT"
  ],
  "labels": [
    "SECTION THRU EDGE BEAM",
    "SECTION THRU DIAPHRAGM",
    "DETAIL \"A\"",
    "SPAN 2",
    "TOP OF BEAM",
    "10\" CONC. DIAPH."
  ],
  "description": "This crop shows three related reinforced-concrete details for a bridge superstructure: a cross section through the edge beam at Bent 2 (with Bent 3 similar) showing reinforcement bars (506A, 800, 508, 509, 801, 802, 404), a required construction joint with preformed joint filler, and a note that bearing pads are not shown; a cross section through a diaphragm at Span 2 showing a 10\" concrete diaphragm with stirrups (507B), diagonal bars (402B, 403B) and a 1\" diameter plain bar; and a small no-scale Detail 'A' illustrating the silicone sealant joint sealer profile at a required construction joint. Slab reinforcement is explicitly noted as not shown in both main sections."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "I-508",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": "labeled beam in girder line"
    },
    {
      "name": "PSC beam",
      "tag": "I-509",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": "labeled beam in girder line"
    },
    {
      "name": "PSC beam",
      "tag": "I-802",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": "labeled beam in girder line"
    },
    {
      "name": "PSC beam",
      "tag": "I-801",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": "labeled beam in girder line"
    },
    {
      "name": "beam / girder",
      "tag": "2-800",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": "edge beam location, near fence side"
    },
    {
      "name": "PSC beam (unlabeled)",
      "tag": "",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 3,
      "note": "additional I-shaped beams shown without individual callouts, part of the same girder line"
    },
    {
      "name": "deck slab",
      "tag": "",
      "shape": "tapered/sloped rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "deck poured over beams with 2% cross slope"
    },
    {
      "name": "edge beam / barrier curb",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "poured flush with outside face of beam at each end"
    },
    {
      "name": "parapet/fence post support",
      "tag": "",
      "shape": "tapered vertical element",
      "material": "reinforced concrete",
      "count": 2,
      "note": "support at deck edge, fence not shown per note"
    },
    {
      "name": "bearing pad",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "noted as not shown in this section"
    }
  ],
  "measurements": [
    {
      "label": "edge clearance",
      "value": "2",
      "unit": "in",
      "appliesTo": "beam spacing layout, left side"
    },
    {
      "label": "edge clearance",
      "value": "2",
      "unit": "in",
      "appliesTo": "beam spacing layout, right side"
    },
    {
      "label": "beam spacing",
      "value": "8-404",
      "unit": "",
      "appliesTo": "AT EQUAL SPACES, beam spacing dimension"
    },
    {
      "label": "cross slope",
      "value": "2",
      "unit": "%",
      "appliesTo": "deck slope direction shown by arrow"
    }
  ],
  "notes": [
    "NOTE: BEARING PADS NOT SHOWN",
    "DO NOT REMOVE EDGE BEAM FORMS UNTIL 72 HOURS AFTER THE DECK POUR IS COMPLETED OR DECK REACHES 28 DAY CONCRETE STRENGTH.",
    "POUR EDGE BEAM FLUSH WITH OUTSIDE FACE OF BEAM, TYP.",
    "FENCE NOT SHOWN, TYP."
  ],
  "labels": [
    "SECTION THRU EDGE BEAM",
    "SR 21 WB = PGL",
    "I-508",
    "I-509",
    "I-802",
    "I-801",
    "2-800"
  ],
  "description": "This crop is a cross section labeled 'SECTION THRU EDGE BEAM' showing a transverse cut through a bridge superstructure with a series of precast I-shaped beams supporting a sloped deck slab, tagged individually as I-508, I-509, I-802, I-801, and 2-800. Dimensions call out 2-inch edge clearances and an '8-404' equal beam spacing, along with a 2% cross slope referenced to the SR 21 WB profile grade line (PGL). Notes address edge beam pour requirements, formwork removal timing tied to concrete strength, omission of bearing pads and fence from the drawing, and a tapered parapet/fence support element at the deck edge."
}

{
  "view": "Title Block",
  "objects": [],
  "measurements": [
    {
      "label": "Scale",
      "value": "3/8\" = 1'-0\"",
      "unit": "",
      "appliesTo": "drawing scale (unless otherwise noted)"
    },
    {
      "label": "Bridge Sheet",
      "value": "9 OF 21",
      "unit": "",
      "appliesTo": "sheet numbering"
    },
    {
      "label": "Drawing No.",
      "value": "35-0009",
      "unit": "",
      "appliesTo": "drawing identification"
    },
    {
      "label": "Professional Engineer No.",
      "value": "19371",
      "unit": "",
      "appliesTo": "engineer seal"
    },
    {
      "label": "File name",
      "value": "0019181_0009.dgn",
      "unit": "",
      "appliesTo": "drawing file"
    },
    {
      "label": "Project number",
      "value": "0019181",
      "unit": "",
      "appliesTo": "project identification"
    }
  ],
  "notes": [
    "SCALE: 3/8\" = 1'-0\" (UNLESS OTHERWISE NOTED)",
    "1 INCH WHEN PRINTED FULL SIZE"
  ],
  "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",
    "DECK SECTION - SPAN 2",
    "SR 21 @ NS #620272Y",
    "JENKINS COUNTY",
    "0019181",
    "DRAWING NO. 35-0009",
    "BRIDGE SHEET 9 OF 21",
    "APRIL 2025",
    "DESIGNED UP",
    "DRAWN EPR",
    "CHECKED AS",
    "DESIGN GROUP JBK",
    "REVIEWED DLC/SKG",
    "APPROVED DPD",
    "DATE",
    "REVISIONS",
    "BY",
    "GEORGIA REGISTERED PROFESSIONAL ENGINEER No. 19371 ARUNA SASTRY"
  ],
  "description": "This crop shows the title block of a Georgia DOT bridge drawing sheet, identifying the sheet as Bridge Sheet 9 of 21 titled 'DECK SECTION - SPAN 2' for Bridge No. 1 LT. and RT. on SR 21 at NS crossing #620272Y in Jenkins County. It contains firm information (Sastry & Associates, Inc.), engineer's seal, scale, drawing number, project number, and sign-off fields for design, drawing, checking, review, and approval, but no actual structural drawing content."
}

{
  "view": "Elevation",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "I-girder/prestressed beam (tapered ends shown)",
      "material": "precast/prestressed concrete",
      "count": 1,
      "note": "Elevation of a single precast prestressed concrete beam, symmetrical about midpoint unless noted; details apply to beams 1 through 12 with specific omissions noted"
    },
    {
      "name": "draped strands",
      "tag": "",
      "shape": "strand, draped profile",
      "material": "prestressing steel",
      "count": 6,
      "note": "6 draped strands shown schematically along beam length"
    },
    {
      "name": "diaphragm bar hole",
      "tag": "",
      "shape": "circular, 2\" diameter",
      "material": "void/opening in concrete",
      "count": 2,
      "note": "Centered holes for diaphragm bar; omitted at Beams 6 and 12 on one side, and Beams 1 and 7 on other side"
    },
    {
      "name": "reinforcement bar group",
      "tag": "550",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "2-550 at each location, stirrup/reinforcement spacing along beam"
    },
    {
      "name": "reinforcement bar group",
      "tag": "450",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "2-450 shown near top of beam, also 8-451 vertical bars and 10-350 at 6\" spacing"
    },
    {
      "name": "reinforcement bar group",
      "tag": "451",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 8,
      "note": "8-451 bars noted vertically"
    },
    {
      "name": "reinforcement bar group",
      "tag": "350",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 10,
      "note": "10-350 bars at 6\" spacing"
    },
    {
      "name": "reinforcement bar group",
      "tag": "651",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "2-651 at each location near bent end"
    },
    {
      "name": "reinforcement bar group",
      "tag": "452",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 2,
      "note": "2-452 shown at right end of beam near bent"
    },
    {
      "name": "low friction type hold down",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Centerline marked at midpoint region of beam"
    },
    {
      "name": "bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Centerline of bearing marked at both ends of beam"
    },
    {
      "name": "partial section detail",
      "tag": "SECTION A",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Partial cross-section shown at right edge of crop, cut off, showing dimensions 5\", 6\", 2-1/2\", 2 spaces at 2\", 7 spaces at ... (cut off)"
    }
  ],
  "measurements": [
    {
      "label": "Span length",
      "value": "55'-0\"",
      "unit": "ft-in",
      "appliesTo": "beam/span"
    },
    {
      "label": "Beam length",
      "value": "53'-7 5/8\"",
      "unit": "ft-in",
      "appliesTo": "beam"
    },
    {
      "label": "Midpoint distance",
      "value": "26'-9 13/16\"",
      "unit": "ft-in",
      "appliesTo": "beam midpoint"
    },
    {
      "label": "Distance from midpoint mark",
      "value": "9 13/16\"",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Spacing",
      "value": "3 SPACES AT 24\"",
      "unit": "in",
      "appliesTo": "beam reinforcement/strand spacing"
    },
    {
      "label": "Spacing",
      "value": "6\"",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Spacing",
      "value": "18 SPACES AT 12\"",
      "unit": "in",
      "appliesTo": "beam reinforcement spacing"
    },
    {
      "label": "Spacing",
      "value": "4\"",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Spacing",
      "value": "3 SPACES AT 4\"",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Distance",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "beam end near bent"
    },
    {
      "label": "Bar group quantity",
      "value": "2-550",
      "unit": "",
      "appliesTo": "reinforcement, each location"
    },
    {
      "label": "Bar group quantity",
      "value": "2-450",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Bar group quantity",
      "value": "8-451",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Bar group quantity",
      "value": "10-350 AT 6\"",
      "unit": "in",
      "appliesTo": "reinforcement spacing"
    },
    {
      "label": "Bar group quantity",
      "value": "2-651",
      "unit": "",
      "appliesTo": "reinforcement, each location"
    },
    {
      "label": "Bar group quantity",
      "value": "2-452",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Distance",
      "value": "2 1/2\"",
      "unit": "in",
      "appliesTo": "beam end near bent"
    },
    {
      "label": "Vertical camber tolerance",
      "value": "1/2\"",
      "unit": "in",
      "appliesTo": "ΔNC (non-composite deflection)"
    },
    {
      "label": "Vertical camber tolerance",
      "value": "1/16\"",
      "unit": "in",
      "appliesTo": "ΔC (composite deflection)"
    },
    {
      "label": "Distance from end",
      "value": "1'-9\"",
      "unit": "ft-in",
      "appliesTo": "beam, hole location"
    },
    {
      "label": "Distance",
      "value": "6 7/8\"",
      "unit": "in",
      "appliesTo": "beam, hole spacing"
    },
    {
      "label": "Distance",
      "value": "6 7/8\"",
      "unit": "in",
      "appliesTo": "beam, hole spacing"
    },
    {
      "label": "Distance",
      "value": "10 3/16\"",
      "unit": "in",
      "appliesTo": "beam end to bearing"
    },
    {
      "label": "Distance",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "beam end to bearing"
    },
    {
      "label": "Distance",
      "value": "1'-6 3/16\"",
      "unit": "ft-in",
      "appliesTo": "beam end (BFPR) to bearing centerline"
    },
    {
      "label": "Centerline bearing to bearing",
      "value": "52'-3 5/8\"",
      "unit": "ft-in",
      "appliesTo": "beam"
    },
    {
      "label": "Distance",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "beam end to bearing (other end)"
    },
    {
      "label": "Distance",
      "value": "6 3/16\"",
      "unit": "in",
      "appliesTo": "beam end to bearing (other end)"
    },
    {
      "label": "Distance",
      "value": "1'-2 3/16\"",
      "unit": "ft-in",
      "appliesTo": "beam end to bent"
    },
    {
      "label": "Section detail dimension",
      "value": "5\"",
      "unit": "in",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "6\"",
      "unit": "in",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "2 1/2\"",
      "unit": "in",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "2 SPACES AT 2\"",
      "unit": "in",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "3\"",
      "unit": "in",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "7 SP... (cut off)",
      "unit": "",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "1'-... (cut off)",
      "unit": "ft-in",
      "appliesTo": "Section A (partial, cropped)"
    }
  ],
  "notes": [
    "MIDPOINT, DETAILS SYMMETRICAL ABOUT MIDPOINT UNLESS NOTED",
    "ALL DIMENSIONS ARE ALONG ℄ BEAM",
    "OMIT HOLE AT BEAMS 6 AND 12",
    "OMIT HOLE AT BEAMS 1 AND 7",
    "℄ 2\" DIAMETER HOLE FOR DIAPHRAGM BAR",
    "6 - DRAPED STRANDS",
    "℄ LOW FRICTION TYPE HOLD DOWN",
    "ΔNC = 1/2\"",
    "ΔC = 1/16\""
  ],
  "labels": [
    "NOTES",
    "ELEVATION",
    "B.F.P.R.",
    "℄ BENT",
    "℄ BEARING",
    "SECTION A (partial, cropped at right edge)"
  ],
  "description": "This crop shows an elevation view of a single precast/prestressed concrete bridge beam with detailed reinforcement bar callouts, strand draping pattern, hole locations for diaphragm bars, and dimensional spacing along the beam length. A partial cross-section detail (labeled Section A, cut off at the right edge) and a general notes block are also included. The drawing documents beam geometry, bearing locations, camber tolerances, and reinforcing/prestressing details for beam fabrication and placement."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "PSC beam (I-girder) cross section at midpoint",
      "tag": "",
      "shape": "I-girder / bulb-tee cross section",
      "material": "precast prestressed concrete",
      "count": 1,
      "note": "Section at midpoint showing strand pattern and bar 550 placement"
    },
    {
      "name": "PSC beam (I-girder) cross section at end",
      "tag": "",
      "shape": "I-girder / bulb-tee cross section",
      "material": "precast prestressed concrete",
      "count": 1,
      "note": "Section at end showing strand pattern and bars 651, 450, 350, 452"
    },
    {
      "name": "Reinforcement bar",
      "tag": "550",
      "shape": "straight bar, field/shop bent 90°",
      "material": "reinforcing steel",
      "count": null,
      "note": "Located at top of beam at midpoint section, 9\" leg dimension shown in schedule"
    },
    {
      "name": "Reinforcement bar",
      "tag": "651",
      "shape": "straight bar, field/shop bent 90°",
      "material": "reinforcing steel",
      "count": null,
      "note": "Located at top of beam at end section, 6\" leg dimension shown in schedule"
    },
    {
      "name": "Reinforcement bar",
      "tag": "451",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": 8,
      "note": "8-451 bars at top of end section, 5'-0\" length shown in schedule"
    },
    {
      "name": "Reinforcement bar",
      "tag": "450",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": 2,
      "note": "2-450 bars at top of end section, 9\" length shown in schedule"
    },
    {
      "name": "Reinforcement bar",
      "tag": "350",
      "shape": "bent bar, 45° angled shape",
      "material": "reinforcing steel",
      "count": null,
      "note": "Located near bottom flange of end section; may be fabricated in two parts lapped 1'-0\" min"
    },
    {
      "name": "Reinforcement bar",
      "tag": "452",
      "shape": "U-shaped/bent bar",
      "material": "reinforcing steel",
      "count": 2,
      "note": "2-452 bars at bottom of end section, 1'-6\" width, 8\" leg, open ends away from beam ends"
    },
    {
      "name": "Reinforcement bar",
      "tag": "351",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "1'-0\" length shown in schedule; not explicitly located in section views shown"
    },
    {
      "name": "Prestressed strand",
      "tag": "",
      "shape": "circular, 1/2\" diameter",
      "material": "prestressing steel strand",
      "count": null,
      "note": "Indicated by dot symbols per legend note; multiple rows in bottom flange and web at both sections"
    }
  ],
  "measurements": [
    {
      "label": "Top flange width",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bar 550 offset from edge",
      "value": "5\"",
      "unit": "",
      "appliesTo": "550, Section at Midpoint"
    },
    {
      "label": "Top cover",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Web dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Web dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical dimension",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical sub-dimension",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical sub-dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint (upper)"
    },
    {
      "label": "Vertical sub-dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Section at Midpoint (upper)"
    },
    {
      "label": "Vertical sub-dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical sub-dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Strand spacing",
      "value": "2 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint, side strands"
    },
    {
      "label": "Strand spacing",
      "value": "7 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint, bottom strands"
    },
    {
      "label": "Bottom edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom edge distance",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom flange width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Top flange offset",
      "value": "2\"",
      "unit": "",
      "appliesTo": "651, Section at End"
    },
    {
      "label": "Clearance",
      "value": "1 1/8\"",
      "unit": "",
      "appliesTo": "Section at End, CL."
    },
    {
      "label": "Clearance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at End, CL."
    },
    {
      "label": "Vertical dimension",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Bar count",
      "value": "8-451",
      "unit": "",
      "appliesTo": "451, Section at End"
    },
    {
      "label": "Bar count",
      "value": "2-450",
      "unit": "",
      "appliesTo": "450, Section at End"
    },
    {
      "label": "Bar count",
      "value": "2-452",
      "unit": "",
      "appliesTo": "452, Section at End"
    },
    {
      "label": "Minimum clearance note",
      "value": "1\"",
      "unit": "",
      "appliesTo": "General note"
    },
    {
      "label": "Strand diameter",
      "value": "1/2\"",
      "unit": "",
      "appliesTo": "Prestressed strands (dot symbol)"
    },
    {
      "label": "Bar 350 leg length",
      "value": "1'-1\"",
      "unit": "",
      "appliesTo": "350, TYP."
    },
    {
      "label": "Bar 350 angle",
      "value": "45°",
      "unit": "",
      "appliesTo": "350, TYP."
    },
    {
      "label": "Bar 350 horizontal leg",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "350"
    },
    {
      "label": "Bar 350 vertical leg",
      "value": "3\"",
      "unit": "",
      "appliesTo": "350, TYP."
    },
    {
      "label": "Bar 351 length",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "351"
    },
    {
      "label": "Bar 451 length",
      "value": "5'-0\"",
      "unit": "",
      "appliesTo": "451"
    },
    {
      "label": "Bar 452 width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "452"
    },
    {
      "label": "Bar 452 leg",
      "value": "8\"",
      "unit": "",
      "appliesTo": "452"
    },
    {
      "label": "Bar 450 length",
      "value": "9\"",
      "unit": "",
      "appliesTo": "450"
    },
    {
      "label": "Bar 550 length",
      "value": "9\"",
      "unit": "",
      "appliesTo": "550"
    },
    {
      "label": "Bar 550 vertical dimension",
      "value": "4'-11\"",
      "unit": "",
      "appliesTo": "550"
    },
    {
      "label": "Bar 651 length",
      "value": "6\"",
      "unit": "",
      "appliesTo": "651"
    },
    {
      "label": "Bar 651 vertical dimension",
      "value": "4'-11\"",
      "unit": "",
      "appliesTo": "651"
    },
    {
      "label": "Lap length minimum",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "350"
    }
  ],
  "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.",
    "IMENSIONS LONG ¢ BEAM (partial, cropped text - likely 'DIMENSIONS ALONG C̄ BEAM')"
  ],
  "labels": [
    "SECTION AT MIDPOINT",
    "SECTION AT END",
    "REINFORCEMENT",
    "350",
    "351",
    "451",
    "452",
    "450",
    "550",
    "651",
    "TION (partial, cropped)"
  ],
  "description": "This crop shows two beam cross-section details (Section at Midpoint and Section at End) of a precast prestressed concrete I-girder/bulb-tee beam, with strand layout and reinforcement bar placement dimensioned. Below, a Reinforcement schedule/detail table lists individual bar shapes and dimensions for bars 350, 351, 450, 451, 452, 550, and 651, along with general notes on bar bending, lapping, and placement requirements for the beam reinforcement."
}

{
  "view": "Notes",
  "objects": [],
  "measurements": [
    {
      "label": "Pick-up distance from beam ends",
      "value": "4'-6\"",
      "unit": "ft-in",
      "appliesTo": "beam"
    },
    {
      "label": "Pick-up embedment from bottom of beam",
      "value": "4\"",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Chamfer edge dimension",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Chamfer edge dimension",
      "value": "3/4",
      "unit": "in",
      "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 notes pertaining to precast/prestressed beam handling and fabrication requirements. Note 1 specifies pick-up point locations, embedment depth, and shop drawing requirements for beam lifting details. Note 2 specifies chamfer dimensions for beam edges. No drawn objects, dimensions on a drawing, or schedules are shown, only text notes."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "Diaphragm bar",
      "tag": "☉",
      "shape": "circular (bar)",
      "material": "structural steel (ASTM A709 Grade 36)",
      "count": 1,
      "note": "1\" diameter plain bar, threaded 5\" on each end, shown passing through beam with washer and hex nut, recessed and cut off"
    },
    {
      "name": "Beam / diaphragm concrete section",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "two concrete faces shown with a break line, representing beam webs at diaphragm location"
    },
    {
      "name": "Reinforcement bars",
      "tag": "351",
      "shape": "straight bars",
      "material": "reinforcing steel",
      "count": 4,
      "note": "4-#351 bars at 4\" each way, shown as small circular dots in section"
    },
    {
      "name": "Washer",
      "tag": "",
      "shape": "circular",
      "material": "steel",
      "count": 2,
      "note": "1/4\" x 3 1/2\" diameter washers at each threaded end of diaphragm bar"
    },
    {
      "name": "Hex nut",
      "tag": "",
      "shape": "hexagonal",
      "material": "steel",
      "count": 2,
      "note": "hex nuts at each threaded end of diaphragm bar"
    }
  ],
  "measurements": [
    {
      "label": "Clear distance",
      "value": "1",
      "unit": "in",
      "appliesTo": "beam face to diaphragm bar hole"
    },
    {
      "label": "Width",
      "value": "3",
      "unit": "in",
      "appliesTo": "recess/pocket dimension"
    },
    {
      "label": "Hole diameter",
      "value": "2",
      "unit": "in",
      "appliesTo": "hole for diaphragm bar"
    },
    {
      "label": "Diameter",
      "value": "5",
      "unit": "in",
      "appliesTo": "recess/pocket for washer and nut"
    },
    {
      "label": "Reinforcement spacing/count",
      "value": "4-351 AT 4\"",
      "unit": "in",
      "appliesTo": "reinforcement bars 351"
    },
    {
      "label": "Diaphragm bar diameter",
      "value": "1",
      "unit": "in",
      "appliesTo": "diaphragm bar (☉)"
    },
    {
      "label": "Threaded length",
      "value": "5",
      "unit": "in",
      "appliesTo": "diaphragm bar ends"
    },
    {
      "label": "Washer thickness x diameter",
      "value": "1/4 x 3 1/2",
      "unit": "in",
      "appliesTo": "washer on diaphragm bar"
    },
    {
      "label": "Cut off distance from beam face",
      "value": "1",
      "unit": "in",
      "appliesTo": "excess diaphragm bar"
    }
  ],
  "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 shows a detail of a diaphragm bar connection at a beam/diaphragm joint, including a threaded steel bar passing through a 2-inch diameter hole, secured with washers and hex nuts, and recessed 1 inch from the beam face. Accompanying notes specify the bar material, tightening procedure, painting/grouting requirements, and a note that galvanizing is not required per Georgia DOT specifications. Reinforcement bars (351) are shown embedded at 4-inch spacing each way around the bar location."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "reinforcement bar",
      "tag": "350",
      "shape": "bent, pointed/triangular with 45° angled ends",
      "material": "reinforced steel",
      "count": 1,
      "note": "Shows angled bend with 1'-1\" leg dimension typ. and 45° angle typ., overall base dimension 1'-3\""
    },
    {
      "name": "reinforcement bar",
      "tag": "351",
      "shape": "straight",
      "material": "reinforced steel",
      "count": 1,
      "note": "Overall length 1'-0\" shown between end marks"
    },
    {
      "name": "reinforcement bar",
      "tag": "450",
      "shape": "straight",
      "material": "reinforced steel",
      "count": 1,
      "note": "Overall length 9\" shown between end marks"
    },
    {
      "name": "reinforcement bar",
      "tag": "GM BAR",
      "shape": "",
      "material": "reinforced steel",
      "count": null,
      "note": "Label partially visible at left edge, associated detail not shown in this crop"
    }
  ],
  "measurements": [
    {
      "label": "leg length",
      "value": "1'-1\"",
      "unit": "ft-in",
      "appliesTo": "350"
    },
    {
      "label": "angle",
      "value": "45",
      "unit": "degrees",
      "appliesTo": "350"
    },
    {
      "label": "base dimension",
      "value": "1'-3\"",
      "unit": "ft-in",
      "appliesTo": "350"
    },
    {
      "label": "overall length",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "351"
    },
    {
      "label": "overall length",
      "value": "9\"",
      "unit": "in",
      "appliesTo": "450"
    }
  ],
  "notes": [
    "45°, TYP.",
    "1'-1\" TYP."
  ],
  "labels": [
    "GM BAR",
    "350",
    "351",
    "450"
  ],
  "description": "This crop shows a bar bending schedule detail sheet with individual reinforcement bar shapes and their bend dimensions, identified by bar marks 350, 351, and 450. Bar 350 is a bent/angled bar with a 45° typical angle and 1'-1\" typical leg length over a 1'-3\" base; bars 351 and 450 are shown as straight segments with overall lengths of 1'-0\" and 9\" respectively. A partial label 'GM BAR' appears at the left edge, likely referring to an adjacent bar type not fully shown in this crop."
}

{
  "view": "Notes",
  "objects": [],
  "measurements": [
    {
      "label": "Epoxy mortar thickness",
      "value": "1/8",
      "unit": "in",
      "appliesTo": "beam ends"
    },
    {
      "label": "Hole diameter at fixed ends",
      "value": "1 3/4",
      "unit": "in",
      "appliesTo": "beam bearing"
    },
    {
      "label": "Hole depth at fixed ends",
      "value": "7",
      "unit": "in",
      "appliesTo": "beam bearing"
    },
    {
      "label": "Slot dimensions at expansion ends",
      "value": "4 x 1 3/4 x 7",
      "unit": "in",
      "appliesTo": "beam bearing"
    },
    {
      "label": "Dowel diameter",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "bearing dowel"
    },
    {
      "label": "Roughened surface amplitude",
      "value": "1/4",
      "unit": "in",
      "appliesTo": "beam top surface"
    },
    {
      "label": "Georgia Standard Specification (epoxy resin adhesive)",
      "value": "886",
      "unit": "",
      "appliesTo": "hole filling"
    },
    {
      "label": "Georgia Standard Specification (patching material)",
      "value": "934",
      "unit": "",
      "appliesTo": "hole filling"
    },
    {
      "label": "ASTM strand specification",
      "value": "A 416 Grade 270",
      "unit": "",
      "appliesTo": "prestressing strands"
    }
  ],
  "notes": [
    "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.",
    "AT ℄ 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.",
    "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.",
    "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.",
    "NON-COMPOSITE DEAD LOAD DEFLECTION (ΔNC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF THE SLAB AND COPING.",
    "COMPOSITE DEAD LOAD DEFLECTION (ΔC) AT THE MIDPOINT IS DUE TO THE WEIGHT OF BARRIER.",
    "STRANDS SHALL MEET ALL REQUIREMENTS OF ASTM A 416 GRADE 270.",
    "PRESTRESSING DATA IS AS FOLLOWS:"
  ],
  "labels": [],
  "description": "This crop is a continuation of a general notes block (notes 3 through 10) for precast/prestressed concrete beam fabrication, covering horizontal dimension tolerances, bearing hole and dowel details, surface finishing requirements for composite bonding, transport hole filling procedures, dead load deflection definitions, and strand material specification. No drawn objects or dimensioned views are present, only typed specification text."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "Diaphragm bar",
      "tag": "",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "Referenced in notes; recess at bar ends filled with epoxy grout, no galvanizing required"
    }
  ],
  "measurements": [],
  "notes": [
    "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 shows a text note block titled 'RECESS DETAIL FOR DIAPHRAGM BAR ENDS', specifying that recesses at diaphragm bar ends are to be filled with approved epoxy grout, and clarifying that galvanizing per Georgia DOT sub-section 865.2.01.B.12 is not required for the diaphragm bar. No graphical detail or dimensions are included in this crop, only the associated notes and title."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "Beam (girder)",
      "tag": "",
      "shape": "rectangular (end section shown with beveled top flange)",
      "material": "structural steel",
      "count": 1,
      "note": "Shown in section/elevation at end, illustrating a bevel cut on the top flange at the bent/pier line."
    }
  ],
  "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 steel beam end detail titled 'BEVEL DETAILS', illustrating how the top flange of a beam is to be beveled parallel to the back face of pavement/rail (B.F.P.R.) or the centerline of the bent, referenced against the beam centerline. To the right is a title block area containing a Georgia Professional Engineer's seal (Aruna Sastry, No. 19371) and the drawing number 35-0010."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "prestressing strand",
      "tag": "",
      "shape": "circular",
      "material": "low-relaxation steel",
      "count": 20,
      "note": "Referenced in note A as strands to be used, not depicted graphically"
    }
  ],
  "measurements": [
    {
      "label": "Strand diameter",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "prestressing strand"
    },
    {
      "label": "Strand area",
      "value": "0.167",
      "unit": "SQ IN",
      "appliesTo": "prestressing strand"
    },
    {
      "label": "Number of strands",
      "value": "20",
      "unit": "",
      "appliesTo": "prestressing strand"
    },
    {
      "label": "Pretension force",
      "value": "33,818",
      "unit": "LBS",
      "appliesTo": "prestressing strand (each)"
    }
  ],
  "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 contains a single typed note (Note A) specifying the prestressing strand requirements for a precast concrete member: 20 strands of 1/2-inch diameter special low-relaxation type with a cross-sectional area of 0.167 sq in, pretensioned to 33,818 lbs each. No graphical elements are shown in this crop."
}

{
  "view": "Title Block",
  "objects": [
    {
      "name": "PSC Beam",
      "tag": "",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": null,
      "note": "Referenced as 'Type II PSC Beam - End Spans'; no beam is drawn in this crop, only named in the title."
    }
  ],
  "measurements": [],
  "notes": [
    "BRIDGE NO. I LT. AND RT.",
    "NO SCALE"
  ],
  "labels": [
    "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",
    "BRIDGE SHEET 10 OF 21",
    "DATE",
    "REVISIONS",
    "BY",
    "DESIGNED UP",
    "DRAWN EPR",
    "CHECKED AS",
    "DESIGN GROUP JBK",
    "REVIEWED DLC/SKG",
    "APPROVED DPD",
    "APRIL 2025",
    "1 INCH WHEN PRINTED FULL SIZE",
    "0019181_0010.dgn",
    "GEORGIA REGISTERED PROFESSIONAL ENGINEER No.19371 ARUNA SASTRY"
  ],
  "description": "This crop is the title block for Bridge Sheet 10 of 21, prepared by Sastry & Associates, Inc. for the Georgia Department of Transportation, Office of Bridges and Structures. It identifies the sheet as 'Type II PSC Beam - End Spans' for Bridge No. 1 LT and RT on SR 21 over NS #620272Y in Jenkins County, dated April 2025, with a professional engineer's seal (Aruna Sastry, No. 19371) and standard title block fields for drawing number, revisions, and sign-offs."
}

{
  "view": "Notes",
  "objects": [],
  "measurements": [
    {
      "label": "Minimum concrete strength (f'ci)",
      "value": "5,200",
      "unit": "PSI",
      "appliesTo": "pretensioned strands"
    },
    {
      "label": "Total jacking force of pretensioning",
      "value": "676,350",
      "unit": "LBS",
      "appliesTo": "pretensioning 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 contains two lettered general notes (B and C) related to pretensioning requirements for precast concrete members, specifying minimum release strength and total jacking force. No graphical elements or objects are shown, 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 shows a single lettered note (item D) from a construction drawing's notes section, stating the net prestressing force of the strands, including the top strands, after all losses. No graphical elements or objects are shown, only text."
}