PSC Beam

{
  "view": "Notes",
  "objects": [
    {
      "name": "Steel H-Pile",
      "tag": "",
      "shape": "H-section",
      "material": "structural steel",
      "count": null,
      "note": "Referenced in general notes; ASTM A709 Gr 50; erratic lengths expected; driving/restrike procedure described."
    },
    {
      "name": "Smooth Dowel Bar",
      "tag": "",
      "shape": "circular (rod)",
      "material": "steel, grouted",
      "count": null,
      "note": "Placed in formed 3\" diameter x 12\" deep holes, grouted similar to anchor bolts."
    },
    {
      "name": "PSC Beam",
      "tag": "",
      "shape": "",
      "material": "precast concrete, Class AAA",
      "count": null,
      "note": "Referenced in Design Data; strength and allowable tension per beam sheets."
    },
    {
      "name": "Barrier",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete, Class D",
      "count": null,
      "note": "Referenced in Design Data concrete schedule."
    },
    {
      "name": "Superstructure (general)",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete, Class D",
      "count": null,
      "note": "Referenced in Design Data."
    },
    {
      "name": "Substructure (general)",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete, Class AA",
      "count": null,
      "note": "Referenced in Design Data."
    },
    {
      "name": "Bent Number / Pile Tip Elevation Table",
      "tag": "",
      "shape": "tabular",
      "material": "",
      "count": 1,
      "note": "Small table with 3 rows shown, values illegible/placeholder (***.**), bent numbers shown as * placeholders."
    }
  ],
  "measurements": [
    {
      "label": "Dowel bar hole diameter",
      "value": "3",
      "unit": "in",
      "appliesTo": "Smooth Dowel Bars"
    },
    {
      "label": "Dowel bar hole depth",
      "value": "12",
      "unit": "in",
      "appliesTo": "Smooth Dowel Bars"
    },
    {
      "label": "Minimum freeze time before restrike",
      "value": "24",
      "unit": "hours",
      "appliesTo": "Pile Driving"
    },
    {
      "label": "Future paving allowance",
      "value": "30",
      "unit": "LBS PER SQ FT",
      "appliesTo": "Design Data"
    },
    {
      "label": "Superstructure concrete strength",
      "value": "4,000",
      "unit": "PSI",
      "appliesTo": "Superstructure concrete, Class D"
    },
    {
      "label": "Barrier concrete strength",
      "value": "4,000",
      "unit": "PSI",
      "appliesTo": "Barrier concrete, Class D"
    },
    {
      "label": "Substructure concrete strength",
      "value": "3,500",
      "unit": "PSI",
      "appliesTo": "Substructure concrete, Class AA"
    },
    {
      "label": "Reinforcement steel yield strength",
      "value": "60,000",
      "unit": "PSI",
      "appliesTo": "Reinforcement Steel, Grade 60"
    },
    {
      "label": "Pretensioning strand strength",
      "value": "270,000",
      "unit": "PSI",
      "appliesTo": "Pretensioning Strands"
    },
    {
      "label": "Steel H-Pile yield strength",
      "value": "50,000",
      "unit": "PSI",
      "appliesTo": "Steel H-Piles, Grade 50"
    },
    {
      "label": "Seismic performance parameter AS",
      "value": "0.142",
      "unit": "",
      "appliesTo": "Design Data / Specifications"
    },
    {
      "label": "Seismic performance parameter SDI",
      "value": "0.155",
      "unit": "",
      "appliesTo": "Design Data / Specifications"
    },
    {
      "label": "Pile Tip Elevation (table entries)",
      "value": "***.**",
      "unit": "",
      "appliesTo": "Bent Number table"
    }
  ],
  "notes": [
    "VIBRATION MONITORING - THE PROJECT ENGINEER SHOULD CONTACT THE GEOTECHNICAL BUREAU OF THE GEORGIA DOT OFFICE OF MATERIALS AND TESTING AT GEOTECHNICAL_SUBMITTALS @DOT.GA.GOV TWO WEEKS PRIOR TO DRIVING PILES. SEE SPECIAL PROVISION 154 - CONSTRUCTION VIBRATION MONITORING.",
    "STEEL H-PILES - USE STEEL FOR H-PILES THAT MEETS THE REQUIREMENTS OF ASTM A 709 GR 50.",
    "PILE LENGTHS - ERRATIC PILE LENGTHS CAN BE EXPECTED.",
    "PILE DRIVING - SHOULD PILES FAIL TO OBTAIN DRIVING RESISTANCE AFTER ACHIEVING THE PILE TIP ELEVATIONS SHOWN, ALLOW PILES TO FREEZE A MINIMUM OF 24 HOURS AND RESTRIKE WITH A WARM HAMMER.",
    "SMOOTH DOWEL BARS - PLACE SMOOTH DOWEL BARS IN FORMED 3\" DIAMETER X 12\" DEEP HOLES AND GROUT IN PLACE SIMILAR TO ANCHOR BOLTS, SEE SUB-SECTION 501.3.05.B.3 OF THE GEORGIA DOT SPECIFICATIONS. STIRRUPS MAY BE SHIFTED SLIGHTLY TO CLEAR FORMED HOLES.",
    "provide table for 2' above estimated tip elevations"
  ],
  "labels": [
    "GENERAL NOTES CONTINUED",
    "DESIGN DATA",
    "BENT NUMBER",
    "PILE TIP ELEVATION",
    "GDOT",
    "P.I. NO.",
    "0019181",
    "SPECIFICATIONS ---------------------------------- AASHTO LRFD 9TH EDITION, 2020",
    "(DESIGNED FOR SEISMIC PERFORMANCE ZONE 2, AS=0.142, SDI=0.155)",
    "DESIGN VEHICLE LIVE LOAD -------------------------------------------------- HL-93",
    "FUTURE PAVING ALLOWANCE ----------------------------------------- 30 LBS PER SQ FT",
    "CONCRETE: SUPERSTRUCTURE --------------------------------CLASS D, f'c = 4,000 PSI",
    "BARRIER--------------------------------- CLASS D, f'c = 4,000 PSI",
    "PSC BEAMS ------------------------ CLASS AAA, f'c = SEE BEAM SHEETS",
    "PSC BEAM ALLOWABLE TENSION ---------------------- SEE BEAM SHEETS",
    "SUBSTRUCTURE ---------------------------- CLASS AA, f'c = 3,500 PSI",
    "REINFORCEMENT STEEL: ------------------------------------- GRADE 60, fy = 60,000 PSI",
    "PRETENSIONING STRANDS: ----------------------------------------- f's = 270,000 PSI",
    "STEEL H-PILES: -----------------------------------------GRADE 50, fy = 50,000 PSI"
  ],
  "description": "This crop is the continuation of the General Notes and the Design Data block from a bridge structural drawing sheet (sheet page 2), covering pile driving, vibration monitoring, steel H-pile material, and smooth dowel bar installation notes, alongside a Design Data table listing specifications, live load, concrete classes/strengths, reinforcement and prestressing steel grades. A small partially-illustrated table for Bent Number vs. Pile Tip Elevation is shown at top center with placeholder/illegible values, annotated by a green callout requesting a table be added for elevations 2 feet above the estimated pile tip elevations."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC beam span",
      "tag": "",
      "shape": "AASHTO Type II I-girder",
      "material": "precast concrete",
      "count": 2,
      "note": "55'-0\" spans, special design"
    },
    {
      "name": "PSC beam span",
      "tag": "",
      "shape": "AASHTO Type III I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": "82'-0\" span, special design"
    },
    {
      "name": "end bent",
      "tag": "",
      "shape": "H-section piles",
      "material": "structural steel piles / MSE wall abutment",
      "count": 2,
      "note": "Steel H pile end bents with MSE wall abutments, special design"
    },
    {
      "name": "intermediate bent",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": 2,
      "note": "Special design"
    },
    {
      "name": "end post and guardrail attachment",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 4,
      "note": "Per GA. STD. 3054 (9-30-02); two size variants listed"
    },
    {
      "name": "bar bending detail reference",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Reference to GA. STD. 3901 (8-69)"
    },
    {
      "name": "chain link wire fence",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Per GA. STD. 9031N (8-13-85)"
    },
    {
      "name": "fill detail at end of bridge",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Per GA. STD. 9037 (9-99)"
    }
  ],
  "measurements": [
    {
      "label": "Span length",
      "value": "55'-0\"",
      "unit": "",
      "appliesTo": "AASHTO Type II PSC beam span"
    },
    {
      "label": "Span length",
      "value": "82'-0\"",
      "unit": "",
      "appliesTo": "AASHTO Type III PSC beam span"
    },
    {
      "label": "Length",
      "value": "4'-3\"",
      "unit": "",
      "appliesTo": "end post and guardrail attachment (variant 1)"
    },
    {
      "label": "Width",
      "value": "1'-1\"",
      "unit": "",
      "appliesTo": "end post and guardrail attachment (variant 1)"
    },
    {
      "label": "Height",
      "value": "3'-6\"",
      "unit": "",
      "appliesTo": "end post and guardrail attachment (variant 1)"
    },
    {
      "label": "Length",
      "value": "4'-6\"",
      "unit": "",
      "appliesTo": "end post and guardrail attachment (variant 2)"
    },
    {
      "label": "Width",
      "value": "1'-1\"",
      "unit": "",
      "appliesTo": "end post and guardrail attachment (variant 2)"
    },
    {
      "label": "Height",
      "value": "3'-6\"",
      "unit": "",
      "appliesTo": "end post and guardrail attachment (variant 2)"
    }
  ],
  "notes": [
    "2 - 55'-0\" AASHTO TYPE II PSC BEAM SPANS --- SPECIAL DESIGN",
    "1 - 82'-0\" AASHTO TYPE III PSC BEAM SPAN --- SPECIAL DESIGN",
    "2 - STEEL H PILE END BENTS WITH MSE WALL ABUTMENTS --- SPECIAL DESIGN",
    "2 - CONCRETE INTERMEDIATE BENTS --- SPECIAL DESIGN",
    "4 - END POST AND GUARDRAIL ATTACHMENT DETAIL --- GA. STD. 3054 (9-30-02)",
    "(L = 4'-3\"; W = 1'-1\"; H = 3'-6\")",
    "(L = 4'-6\"; W = 1'-1\"; H = 3'-6\")",
    "BAR BENDING DETAILS --- GA. STD. 3901 (8-69)",
    "CHAIN LINK WIRE FENCE --- GA. STD. 9031N (8-13-85)",
    "TYPICAL FILL DETAIL AT END OF BRIDGE --- GA. STD. 9037 (9-99)"
  ],
  "labels": [
    "EACH BRIDGE CONSISTS OF"
  ],
  "description": "This crop is a notes block titled 'EACH BRIDGE CONSISTS OF' summarizing the structural components of each bridge: PSC beam spans (AASHTO Type II and III), steel H pile end bents with MSE wall abutments, concrete intermediate bents, and various standard details (end post/guardrail attachment, bar bending, chain link fence, and fill detail at bridge end), each referencing Georgia DOT standard drawing numbers and dates. It provides a general bill-of-materials-style listing rather than a plan or elevation view."
}

{
  "view": "Schedule",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "AASHTO Type II, BR NO-1",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": null,
      "note": "quantity given as length, not count of beams"
    },
    {
      "name": "PSC beam",
      "tag": "AASHTO Type III, BR NO-1",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": null,
      "note": "quantity given as length, not count of beams"
    },
    {
      "name": "Pile",
      "tag": "HP 12 X 53",
      "shape": "H-section",
      "material": "structural steel",
      "count": null,
      "note": "steel H piling in place; quantity given in LF"
    },
    {
      "name": "Concrete barrier",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "quantity in LF"
    },
    {
      "name": "Chain link fence",
      "tag": "",
      "shape": "",
      "material": "steel, zinc coated, 6 FT, 9 GA",
      "count": null,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "BAR REINF STEEL",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "quantity in LB"
    },
    {
      "name": "Superstructure reinforcement steel",
      "tag": "BR NO-1 LT / RT",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "lump sum items, referenced quantity (69762) shown in parentheses, appears cross-referenced with green annotation"
    }
  ],
  "measurements": [
    {
      "label": "FOUND BKFILL MATL, TP II",
      "value": "35",
      "unit": "CY",
      "appliesTo": "Left Bridge (207-0203)"
    },
    {
      "label": "FOUND BKFILL MATL, TP II",
      "value": "35",
      "unit": "CY",
      "appliesTo": "Right Bridge (207-0203)"
    },
    {
      "label": "BRIDGE EXCAVATION, GRADE SEPARATION",
      "value": "295",
      "unit": "CY",
      "appliesTo": "Left Bridge (211-0200)"
    },
    {
      "label": "BRIDGE EXCAVATION, GRADE SEPARATION",
      "value": "295",
      "unit": "CY",
      "appliesTo": "Right Bridge (211-0200)"
    },
    {
      "label": "GROOVED CONCRETE",
      "value": "811",
      "unit": "SY",
      "appliesTo": "Left Bridge (500-0100)"
    },
    {
      "label": "GROOVED CONCRETE",
      "value": "811",
      "unit": "SY",
      "appliesTo": "Right Bridge (500-0100)"
    },
    {
      "label": "SUPERSTR CONCRETE, CL D, BR NO-1 LT",
      "value": "LUMP",
      "unit": "LS",
      "appliesTo": "Left Bridge (500-1011)"
    },
    {
      "label": "SUPERSTR CONCRETE, CL D, BR NO-1 RT",
      "value": "LUMP",
      "unit": "LS",
      "appliesTo": "Right Bridge (500-1011)"
    },
    {
      "label": "Reference quantity for superstr concrete",
      "value": "249",
      "unit": "",
      "appliesTo": "500-1011 items"
    },
    {
      "label": "CONCRETE BARRIER",
      "value": "378",
      "unit": "LF",
      "appliesTo": "Left Bridge (500-2100)"
    },
    {
      "label": "CONCRETE BARRIER",
      "value": "378",
      "unit": "LF",
      "appliesTo": "Right Bridge (500-2100)"
    },
    {
      "label": "CLASS AA CONCRETE",
      "value": "221",
      "unit": "CY",
      "appliesTo": "Left Bridge (500-3002)"
    },
    {
      "label": "CLASS AA CONCRETE",
      "value": "221",
      "unit": "CY",
      "appliesTo": "Right Bridge (500-3002)"
    },
    {
      "label": "PSC BEAMS, AASHTO TYPE II, BR NO-1",
      "value": "644",
      "unit": "LF",
      "appliesTo": "Left Bridge (507-9002)"
    },
    {
      "label": "PSC BEAMS, AASHTO TYPE II, BR NO-1",
      "value": "644",
      "unit": "LF",
      "appliesTo": "Right Bridge (507-9002)"
    },
    {
      "label": "PSC BEAMS, AASHTO TYPE III, BR NO-1",
      "value": "486",
      "unit": "LF",
      "appliesTo": "Left Bridge (507-9003)"
    },
    {
      "label": "PSC BEAMS, AASHTO TYPE III, BR NO-1",
      "value": "486",
      "unit": "LF",
      "appliesTo": "Right Bridge (507-9003)"
    },
    {
      "label": "BAR REINF STEEL",
      "value": "35422",
      "unit": "LB",
      "appliesTo": "Left Bridge (511-1000)"
    },
    {
      "label": "BAR REINF STEEL",
      "value": "35397",
      "unit": "LB",
      "appliesTo": "Right Bridge (511-1000)"
    },
    {
      "label": "SUPERSTR REINF STEEL, BR NO-1 LT",
      "value": "LUMP",
      "unit": "LS",
      "appliesTo": "Left Bridge (511-3000)"
    },
    {
      "label": "SUPERSTR REINF STEEL, BR NO-1 RT",
      "value": "LUMP",
      "unit": "LS",
      "appliesTo": "Right Bridge (511-3000)"
    },
    {
      "label": "Reference quantity for superstr reinf steel",
      "value": "69762",
      "unit": "",
      "appliesTo": "511-3000 items"
    },
    {
      "label": "PILING IN PLACE, STEEL H, HP 12 X 53",
      "value": "2720",
      "unit": "LF",
      "appliesTo": "Left Bridge (520-1125)"
    },
    {
      "label": "PILING IN PLACE, STEEL H, HP 12 X 53",
      "value": "2540",
      "unit": "LF",
      "appliesTo": "Right Bridge (520-1125)"
    },
    {
      "label": "LOAD TEST, STEEL H, HP 12 X 53 (IF REQD)",
      "value": "1",
      "unit": "EA",
      "appliesTo": "Left Bridge (520-4125)"
    },
    {
      "label": "LOAD TEST, STEEL H, HP 12 X 53 (IF REQD)",
      "value": "1",
      "unit": "EA",
      "appliesTo": "Right Bridge (520-4125)"
    },
    {
      "label": "DYNAMIC PILE TEST",
      "value": "2",
      "unit": "EA",
      "appliesTo": "Left Bridge (523-1100)"
    },
    {
      "label": "DYNAMIC PILE TEST",
      "value": "2",
      "unit": "EA",
      "appliesTo": "Right Bridge (523-1100)"
    },
    {
      "label": "CH LK FENCE, ZC COAT, 6 FT, 9 GA",
      "value": "378",
      "unit": "LF",
      "appliesTo": "Left Bridge (643-1152)"
    },
    {
      "label": "CH LK FENCE, ZC COAT, 6 FT, 9 GA",
      "value": "378",
      "unit": "LF",
      "appliesTo": "Right Bridge (643-1152)"
    }
  ],
  "notes": [],
  "labels": [
    "SUMMARY OF QUANTITIES",
    "PAY ITEM NUMBER",
    "LEFT BRIDGE",
    "RIGHT BRIDGE",
    "UNIT",
    "PAY ITEM",
    "12 X 53"
  ],
  "description": "This crop is a bridge quantities summary table listing pay item numbers, left/right bridge quantities, units, and pay item descriptions for a two-bridge grade separation structure (BR NO-1). It covers earthwork, concrete (barrier, class AA, superstructure), PSC AASHTO Type II and III beams, reinforcing steel (bar and superstructure), steel H-piling (HP 12x53), pile load/dynamic testing, and chain link fencing, with several values highlighted in yellow and one green annotation linking the pile size callout '12 X 53' to the piling pay item."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "Steel H-Pile",
      "tag": "",
      "shape": "H-section",
      "material": "structural steel, ASTM A709 Gr 50",
      "count": null,
      "note": "Referenced in general notes and design data table; not graphically depicted in this crop."
    },
    {
      "name": "Smooth Dowel Bar",
      "tag": "",
      "shape": "cylindrical (3\" dia)",
      "material": "steel (implied, grouted)",
      "count": null,
      "note": "Placed in formed 3\" diameter x 12\" deep holes, grouted similar to anchor bolts; mentioned only in text."
    },
    {
      "name": "PSC Beam",
      "tag": "",
      "shape": "",
      "material": "precast concrete, Class AAA",
      "count": null,
      "note": "Referenced only in Design Data concrete schedule; not shown graphically."
    },
    {
      "name": "Barrier",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete, Class D",
      "count": null,
      "note": "Referenced only in Design Data concrete schedule; not shown graphically."
    },
    {
      "name": "Bent (Substructure)",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete, Class AA",
      "count": null,
      "note": "Referenced in Design Data; bent numbers listed in small table but obscured by asterisks."
    }
  ],
  "measurements": [
    {
      "label": "Bent Number",
      "value": "*",
      "unit": "",
      "appliesTo": "Bent (unspecified, masked)"
    },
    {
      "label": "Pile Tip Elevation",
      "value": "***.**",
      "unit": "",
      "appliesTo": "Pile (bent tip elevation, masked/placeholder)"
    },
    {
      "label": "Dowel hole diameter",
      "value": "3",
      "unit": "in",
      "appliesTo": "Smooth Dowel Bar"
    },
    {
      "label": "Dowel hole depth",
      "value": "12",
      "unit": "in",
      "appliesTo": "Smooth Dowel Bar"
    },
    {
      "label": "Pile freeze time",
      "value": "24",
      "unit": "hours",
      "appliesTo": "Steel H-Pile"
    },
    {
      "label": "Future Paving Allowance",
      "value": "30",
      "unit": "LBS PER SQ FT",
      "appliesTo": ""
    },
    {
      "label": "Superstructure Concrete Strength",
      "value": "4,000",
      "unit": "PSI",
      "appliesTo": "Superstructure concrete, Class D"
    },
    {
      "label": "Barrier Concrete Strength",
      "value": "4,000",
      "unit": "PSI",
      "appliesTo": "Barrier, Class D"
    },
    {
      "label": "Substructure Concrete Strength",
      "value": "3,500",
      "unit": "PSI",
      "appliesTo": "Substructure, Class AA"
    },
    {
      "label": "Reinforcing Steel Yield Strength",
      "value": "60,000",
      "unit": "PSI",
      "appliesTo": "Reinforcement Steel, Grade 60"
    },
    {
      "label": "Pretensioning Strand Strength",
      "value": "270,000",
      "unit": "PSI",
      "appliesTo": "Pretensioning Strands"
    },
    {
      "label": "Steel H-Pile Yield Strength",
      "value": "50,000",
      "unit": "PSI",
      "appliesTo": "Steel H-Pile, Grade 50"
    },
    {
      "label": "Seismic Performance Zone Parameters",
      "value": "AS=0.142, SDI=0.155",
      "unit": "",
      "appliesTo": "Design Specifications"
    }
  ],
  "notes": [
    "VIBRATION MONITORING - THE PROJECT ENGINEER SHOULD CONTACT THE GEOTECHNICAL BUREAU OF THE GEORGIA DOT OFFICE OF MATERIALS AND TESTING AT GEOTECHNICAL_SUBMITTALS @DOT.GA.GOV TWO WEEKS PRIOR TO DRIVING PILES. SEE SPECIAL PROVISION 154 - CONSTRUCTION VIBRATION MONITORING.",
    "STEEL H-PILES - USE STEEL FOR H-PILES THAT MEETS THE REQUIREMENTS OF ASTM A 709 GR 50.",
    "PILE LENGTHS - ERRATIC PILE LENGTHS CAN BE EXPECTED.",
    "PILE DRIVING - SHOULD PILES FAIL TO OBTAIN DRIVING RESISTANCE AFTER ACHIEVING THE PILE TIP ELEVATIONS SHOWN, ALLOW PILES TO FREEZE A MINIMUM OF 24 HOURS AND RESTRIKE WITH A WARM HAMMER.",
    "SMOOTH DOWEL BARS - PLACE SMOOTH DOWEL BARS IN FORMED 3\" DIAMETER X 12\" DEEP HOLES AND GROUT IN PLACE SIMILAR TO ANCHOR BOLTS, SEE SUB-SECTION 501.3.05.B.3 OF THE GEORGIA DOT SPECIFICATIONS. STIRRUPS MAY BE SHIFTED SLIGHTLY TO CLEAR FORMED HOLES.",
    "provide table for 2' above estimated tip elevations",
    "SPECIFICATIONS ------------------------------------- AASHTO LRFD 9TH EDITION, 2020 (DESIGNED FOR SEISMIC PERFORMANCE ZONE 2, AS=0.142, SDI=0.155)",
    "DESIGN VEHICLE LIVE LOAD --------------------------------------------------- HL-93",
    "FUTURE PAVING ALLOWANCE --------------------------------------------- 30 LBS PER SQ FT",
    "CONCRETE: SUPERSTRUCTURE ------------------------------------- CLASS D, f'c = 4,000 PSI",
    "BARRIER-------------------------------------- CLASS D, f'c = 4,000 PSI",
    "PSC BEAMS ------------------------- CLASS AAA, f'c = SEE BEAM SHEETS",
    "PSC BEAM ALLOWABLE TENSION ----------------------- SEE BEAM SHEETS",
    "SUBSTRUCTURE ------------------------------- CLASS AA, f'c = 3,500 PSI",
    "REINFORCING STEEL: --------------------------------- GRADE 60, fy = 60,000 PSI",
    "PRETENSIONING STRANDS: ------------------------------------- f's = 270,000 PSI",
    "STEEL H-PILES: ---------------------------------------GRADE 50, fy = 50,000 PSI"
  ],
  "labels": [
    "GENERAL NOTES CONTINUED",
    "BENT NUMBER",
    "PILE TIP ELEVATION",
    "DESIGN DATA",
    "GDOT",
    "P.I. NO.",
    "0019181"
  ],
  "description": "This crop is the right-hand continuation of a General Notes sheet paired with a Design Data block, both typical of a GDOT bridge plan set. It contains text notes on vibration monitoring, steel H-pile material, pile driving procedure, and smooth dowel bar installation, plus a small partially-masked Bent Number/Pile Tip Elevation table, and a Design Data summary listing specifications, live load, concrete classes and strengths, reinforcing steel grade, pretensioning strand strength, and steel H-pile grade. No structural elements are graphically drawn; all content is specification/reference text supporting substructure and superstructure material call-outs."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC beam span",
      "tag": "",
      "shape": "AASHTO Type II",
      "material": "precast concrete",
      "count": 2,
      "note": "55'-0\" span length, special design"
    },
    {
      "name": "PSC beam span",
      "tag": "",
      "shape": "AASHTO Type III",
      "material": "precast concrete",
      "count": 1,
      "note": "82'-0\" span length, special design"
    },
    {
      "name": "end bent",
      "tag": "",
      "shape": "",
      "material": "structural steel (H piles), MSE wall abutments",
      "count": 2,
      "note": "steel H pile end bents with MSE wall abutments, special design"
    },
    {
      "name": "intermediate bent",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": 2,
      "note": "special design"
    },
    {
      "name": "end post and guardrail attachment",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 4,
      "note": "per GA. STD. 3054 (9-30-02); two size variants listed with L, W, H dimensions"
    },
    {
      "name": "reinforcing bar bending detail",
      "tag": "",
      "shape": "",
      "material": "reinforcing steel",
      "count": null,
      "note": "per GA. STD. 3901 (8-69)"
    },
    {
      "name": "chain link wire fence",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "per GA. STD. 9031N (8-13-85)"
    },
    {
      "name": "fill detail at end of bridge",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "typical detail per GA. STD. 9037 (9-99)"
    }
  ],
  "measurements": [
    {
      "label": "span length",
      "value": "55'-0\"",
      "unit": "ft-in",
      "appliesTo": "AASHTO Type II PSC beam spans"
    },
    {
      "label": "span length",
      "value": "82'-0\"",
      "unit": "ft-in",
      "appliesTo": "AASHTO Type III PSC beam span"
    },
    {
      "label": "end post/guardrail attachment dimension L",
      "value": "4'-3\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail (variant 1)"
    },
    {
      "label": "end post/guardrail attachment dimension W",
      "value": "1'-1\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail (variant 1)"
    },
    {
      "label": "end post/guardrail attachment dimension H",
      "value": "3'-6\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail (variant 1)"
    },
    {
      "label": "end post/guardrail attachment dimension L",
      "value": "4'-6\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail (variant 2)"
    },
    {
      "label": "end post/guardrail attachment dimension W",
      "value": "1'-1\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail (variant 2)"
    },
    {
      "label": "end post/guardrail attachment dimension H",
      "value": "3'-6\"",
      "unit": "ft-in",
      "appliesTo": "end post and guardrail attachment detail (variant 2)"
    }
  ],
  "notes": [
    "2 - 55'-0\" AASHTO TYPE II PSC BEAM SPANS ------------------------- SPECIAL DESIGN",
    "1 - 82'-0\" AASHTO TYPE III PSC BEAM SPAN ------------------------- SPECIAL DESIGN",
    "2 - STEEL H PILE END BENTS WITH MSE WALL ABUTMENTS ------------- SPECIAL DESIGN",
    "2 - CONCRETE INTERMEDIATE BENTS --------------------------------- SPECIAL DESIGN",
    "4 - END POST AND GUARDRAIL ATTACHMENT DETAIL ---------- GA. STD. 3054 (9-30-02)",
    "(L = 4'-3\"; W = 1'-1\"; H = 3'-6\")",
    "(L = 4'-6\"; W = 1'-1\"; H = 3'-6\")",
    "BAR BENDING DETAILS ------------------------------------------ GA. STD. 3901 (8-69)",
    "CHAIN LINK WIRE FENCE ------------------------------------ GA. STD. 9031N (8-13-85)",
    "TYPICAL FILL DETAIL AT END OF BRIDGE -----------------GA. STD. 9037 (9-99)"
  ],
  "labels": [
    "EACH BRIDGE CONSISTS OF"
  ],
  "description": "This crop is a summary notes block titled 'EACH BRIDGE CONSISTS OF' listing the components that make up the bridge structure: PSC beam spans (2 at 55'-0\" AASHTO Type II, 1 at 82'-0\" AASHTO Type III), steel H pile end bents with MSE wall abutments, concrete intermediate bents, end post/guardrail attachment details with dimensions, and references to standard details (bar bending, chain link fence, fill detail) with their GDOT standard drawing numbers and revision dates. It functions as an itemized structural inventory rather than a plan or section view."
}

{
  "view": "Table",
  "objects": [
    {
      "name": "Foundation backfill material",
      "tag": "207-0203",
      "shape": "",
      "material": "granular/backfill",
      "count": null,
      "note": "Type II"
    },
    {
      "name": "Bridge excavation",
      "tag": "211-0200",
      "shape": "",
      "material": "earth/soil",
      "count": null,
      "note": "Grade separation"
    },
    {
      "name": "Grooved concrete surface",
      "tag": "500-0100",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": ""
    },
    {
      "name": "Superstructure concrete",
      "tag": "500-1011",
      "shape": "",
      "material": "concrete, Class D",
      "count": null,
      "note": "Br No-1 LT and RT, lump sum items, reference (249)"
    },
    {
      "name": "Concrete barrier",
      "tag": "500-2100",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": ""
    },
    {
      "name": "Class AA concrete",
      "tag": "500-3002",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": ""
    },
    {
      "name": "PSC beam",
      "tag": "507-9002",
      "shape": "AASHTO Type II",
      "material": "precast concrete",
      "count": null,
      "note": "Br No-1"
    },
    {
      "name": "PSC beam",
      "tag": "507-9003",
      "shape": "AASHTO Type III",
      "material": "precast concrete",
      "count": null,
      "note": "Br No-1"
    },
    {
      "name": "Bar reinforcement steel",
      "tag": "511-1000",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Superstructure reinforcement steel",
      "tag": "511-3000",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "Br No-1 LT and RT, lump sum items, reference (69762)"
    },
    {
      "name": "Steel H pile",
      "tag": "520-1125",
      "shape": "H-section",
      "material": "structural steel",
      "count": null,
      "note": "HP 12 X 53, in place piling"
    },
    {
      "name": "Load test pile",
      "tag": "520-4125",
      "shape": "H-section",
      "material": "structural steel",
      "count": null,
      "note": "HP 12 X 53, if required"
    },
    {
      "name": "Dynamic pile test",
      "tag": "523-1100",
      "shape": "",
      "material": "",
      "count": null,
      "note": ""
    },
    {
      "name": "Chain link fence",
      "tag": "643-1152",
      "shape": "",
      "material": "steel, zinc coated",
      "count": null,
      "note": "6 FT height, 9 GA"
    }
  ],
  "measurements": [
    {
      "label": "FOUND BKFILL MATL TP II - LEFT BRIDGE",
      "value": "35",
      "unit": "CY",
      "appliesTo": "207-0203"
    },
    {
      "label": "FOUND BKFILL MATL TP II - RIGHT BRIDGE",
      "value": "35",
      "unit": "CY",
      "appliesTo": "207-0203"
    },
    {
      "label": "BRIDGE EXCAVATION - LEFT BRIDGE",
      "value": "295",
      "unit": "CY",
      "appliesTo": "211-0200"
    },
    {
      "label": "BRIDGE EXCAVATION - RIGHT BRIDGE",
      "value": "295",
      "unit": "CY",
      "appliesTo": "211-0200"
    },
    {
      "label": "GROOVED CONCRETE - LEFT BRIDGE",
      "value": "811",
      "unit": "SY",
      "appliesTo": "500-0100"
    },
    {
      "label": "GROOVED CONCRETE - RIGHT BRIDGE",
      "value": "811",
      "unit": "SY",
      "appliesTo": "500-0100"
    },
    {
      "label": "SUPERSTR CONCRETE CL D BR NO-1 LT - LEFT BRIDGE",
      "value": "LUMP",
      "unit": "LS",
      "appliesTo": "500-1011"
    },
    {
      "label": "SUPERSTR CONCRETE CL D BR NO-1 LT reference",
      "value": "249",
      "unit": "",
      "appliesTo": "500-1011"
    },
    {
      "label": "SUPERSTR CONCRETE CL D BR NO-1 RT - RIGHT BRIDGE",
      "value": "LUMP",
      "unit": "LS",
      "appliesTo": "500-1011"
    },
    {
      "label": "SUPERSTR CONCRETE CL D BR NO-1 RT reference",
      "value": "249",
      "unit": "",
      "appliesTo": "500-1011"
    },
    {
      "label": "CONCRETE BARRIER - LEFT BRIDGE",
      "value": "378",
      "unit": "LF",
      "appliesTo": "500-2100"
    },
    {
      "label": "CONCRETE BARRIER - RIGHT BRIDGE",
      "value": "378",
      "unit": "LF",
      "appliesTo": "500-2100"
    },
    {
      "label": "CLASS AA CONCRETE - LEFT BRIDGE",
      "value": "221",
      "unit": "CY",
      "appliesTo": "500-3002"
    },
    {
      "label": "CLASS AA CONCRETE - RIGHT BRIDGE",
      "value": "221",
      "unit": "CY",
      "appliesTo": "500-3002"
    },
    {
      "label": "PSC BEAMS AASHTO TYPE II BR NO-1 - LEFT BRIDGE",
      "value": "644",
      "unit": "LF",
      "appliesTo": "507-9002"
    },
    {
      "label": "PSC BEAMS AASHTO TYPE II BR NO-1 - RIGHT BRIDGE",
      "value": "644",
      "unit": "LF",
      "appliesTo": "507-9002"
    },
    {
      "label": "PSC BEAMS AASHTO TYPE III BR NO-1 - LEFT BRIDGE",
      "value": "486",
      "unit": "LF",
      "appliesTo": "507-9003"
    },
    {
      "label": "PSC BEAMS AASHTO TYPE III BR NO-1 - RIGHT BRIDGE",
      "value": "486",
      "unit": "LF",
      "appliesTo": "507-9003"
    },
    {
      "label": "BAR REINF STEEL - LEFT BRIDGE",
      "value": "35422",
      "unit": "LB",
      "appliesTo": "511-1000"
    },
    {
      "label": "BAR REINF STEEL - RIGHT BRIDGE",
      "value": "35397",
      "unit": "LB",
      "appliesTo": "511-1000"
    },
    {
      "label": "SUPERSTR REINF STEEL BR NO-1 LT - LEFT BRIDGE",
      "value": "LUMP",
      "unit": "LS",
      "appliesTo": "511-3000"
    },
    {
      "label": "SUPERSTR REINF STEEL BR NO-1 LT reference",
      "value": "69762",
      "unit": "",
      "appliesTo": "511-3000"
    },
    {
      "label": "SUPERSTR REINF STEEL BR NO-1 RT - RIGHT BRIDGE",
      "value": "LUMP",
      "unit": "LS",
      "appliesTo": "511-3000"
    },
    {
      "label": "SUPERSTR REINF STEEL BR NO-1 RT reference",
      "value": "69762",
      "unit": "",
      "appliesTo": "511-3000"
    },
    {
      "label": "PILING IN PLACE STEEL H HP 12X53 - LEFT BRIDGE",
      "value": "2720",
      "unit": "LF",
      "appliesTo": "520-1125"
    },
    {
      "label": "PILING IN PLACE STEEL H HP 12X53 - RIGHT BRIDGE",
      "value": "2540",
      "unit": "LF",
      "appliesTo": "520-1125"
    },
    {
      "label": "Pile size callout",
      "value": "12 X 53",
      "unit": "",
      "appliesTo": "520-1125"
    },
    {
      "label": "LOAD TEST STEEL H HP 12X53 - LEFT BRIDGE",
      "value": "1",
      "unit": "EA",
      "appliesTo": "520-4125"
    },
    {
      "label": "LOAD TEST STEEL H HP 12X53 - RIGHT BRIDGE",
      "value": "1",
      "unit": "EA",
      "appliesTo": "520-4125"
    },
    {
      "label": "DYNAMIC PILE TEST - LEFT BRIDGE",
      "value": "2",
      "unit": "EA",
      "appliesTo": "523-1100"
    },
    {
      "label": "DYNAMIC PILE TEST - RIGHT BRIDGE",
      "value": "2",
      "unit": "EA",
      "appliesTo": "523-1100"
    },
    {
      "label": "CH LK FENCE ZC COAT 6FT 9GA - LEFT BRIDGE",
      "value": "378",
      "unit": "LF",
      "appliesTo": "643-1152"
    },
    {
      "label": "CH LK FENCE ZC COAT 6FT 9GA - RIGHT BRIDGE",
      "value": "378",
      "unit": "LF",
      "appliesTo": "643-1152"
    }
  ],
  "notes": [
    "LOAD TEST, STEEL H, HP 12 X 53 (IF REQD)"
  ],
  "labels": [
    "SUMMARY OF QUANTITIES",
    "PAY ITEM NUMBER",
    "LEFT BRIDGE",
    "RIGHT BRIDGE",
    "UNIT",
    "PAY ITEM",
    "12 X 53"
  ],
  "description": "This crop is a Summary of Quantities schedule table listing pay item numbers, quantities for a Left Bridge and Right Bridge, units, and pay item descriptions for a bridge project (Bridge No.-1). Items include earthwork, various concrete classes and superstructure concrete/reinforcement (some lump sum with cross-references to items 249 and 69762), PSC beams (AASHTO Type II and III), steel H-piling (HP 12x53) with an associated pile size callout, load and dynamic pile testing, concrete barrier, and chain link fencing. All quantity values that appear highlighted in yellow are printed numeric quantities; the table documents overall bridge quantities for bill-of-quantities preparation."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Beam",
      "tag": "BEAM 1-6 (Westbound span)",
      "shape": "linear/I-shaped (beam line)",
      "material": "precast concrete (implied by 400A callout)",
      "count": 6,
      "note": "Centerlines shown as dash-dot lines, beams 1 through 6 for westbound deck"
    },
    {
      "name": "Beam",
      "tag": "BEAM 7-12 (Eastbound span)",
      "shape": "linear/I-shaped (beam line)",
      "material": "precast concrete (implied by 400A callout)",
      "count": 6,
      "note": "Centerlines shown as dash-dot lines, beams 7 through 12 for eastbound deck"
    },
    {
      "name": "Diaphragm",
      "tag": "400A",
      "shape": "rectangular strip, perpendicular to beams",
      "material": "reinforced concrete",
      "count": 3,
      "note": "Labeled '10\" CONCRETE DIAPHRAGM, TYP.', shown crossing beams at intervals, callout '400A' repeated twice (once per span)"
    },
    {
      "name": "Edgebeam",
      "tag": "",
      "shape": "linear strip along deck edge",
      "material": "concrete",
      "count": 2,
      "note": "1'-0\" EDGEBEAM, TYP., one along each side of each span"
    },
    {
      "name": "Fillet",
      "tag": "",
      "shape": "linear strip",
      "material": "concrete",
      "count": 4,
      "note": "8\" FILLET, TYP., shown along beam edges"
    },
    {
      "name": "Endwall",
      "tag": "",
      "shape": "linear/rectangular",
      "material": "concrete",
      "count": 4,
      "note": "Two types called out: '3'-0\" ENDWALL OUTSIDE EXTERIOR BEAM, TYP.' and '1'-6\" ENDWALL'"
    },
    {
      "name": "Paving rest",
      "tag": "",
      "shape": "ledge/rectangular",
      "material": "concrete",
      "count": 2,
      "note": "12\" PAVING REST, TYP., one per span at bent location"
    },
    {
      "name": "Bent",
      "tag": "BENT 1 (B.F.P.R. BENT 1)",
      "shape": "not fully shown, referenced at edge of plan",
      "material": "concrete",
      "count": 2,
      "note": "Labeled 'B.F.P.R. BENT 1' appears at both spans, likely 'Back Face Paving Rest' or bent reference; only tag visible, structure not detailed in this crop"
    },
    {
      "name": "Fence post",
      "tag": "12-502A / 12-502B / 12-502C",
      "shape": "circular (post markers shown as small circles)",
      "material": "not stated",
      "count": 9,
      "note": "Fence post spacing marks along top and bottom edges of both spans, tagged 502A, 502B, 502C with quantity prefix '12-'"
    },
    {
      "name": "Deck slab",
      "tag": "",
      "shape": "rectangular/trapezoidal (skewed)",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Two deck panels shown, Westbound and Eastbound, both skewed at 81°-20'-05.0\""
    }
  ],
  "measurements": [
    {
      "label": "Overall deck width (top span)",
      "value": "55'-0\"",
      "unit": "ft-in",
      "appliesTo": "Westbound deck top edge"
    },
    {
      "label": "Segment width",
      "value": "18'-4\"",
      "unit": "ft-in",
      "appliesTo": "Westbound deck top edge (3 segments)"
    },
    {
      "label": "Beam spacing",
      "value": "9'-6\"",
      "unit": "ft-in",
      "appliesTo": "Westbound deck top edge beam spacing (5 instances)"
    },
    {
      "label": "End segment",
      "value": "6'-6\"",
      "unit": "ft-in",
      "appliesTo": "Westbound deck top edge end segment"
    },
    {
      "label": "Edge offset",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Westbound deck top edge start offset"
    },
    {
      "label": "Gutter to gutter width",
      "value": "40'-0\"",
      "unit": "ft-in",
      "appliesTo": "Deck cross width, both spans"
    },
    {
      "label": "Out to out width",
      "value": "43'-7\"",
      "unit": "ft-in",
      "appliesTo": "Deck cross width, both spans"
    },
    {
      "label": "Offset from gutter to out",
      "value": "1'-9 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Deck edge, both spans (4 instances)"
    },
    {
      "label": "Fence post spacing width",
      "value": "5'-0\"",
      "unit": "ft-in",
      "appliesTo": "Fence posts near edgebeam ends, both spans (4 instances)"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "degrees-min-sec",
      "appliesTo": "Beam skew / construction centerline skew, multiple callouts"
    },
    {
      "label": "Bearing",
      "value": "N 83°-43'-21.7\" E",
      "unit": "bearing",
      "appliesTo": "Construction reference line between spans"
    },
    {
      "label": "Fillet thickness",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "Fillet, typ."
    },
    {
      "label": "Diaphragm thickness",
      "value": "10\"",
      "unit": "in",
      "appliesTo": "Concrete diaphragm, typ."
    },
    {
      "label": "Edgebeam width",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Edgebeam, typ."
    },
    {
      "label": "Endwall thickness (exterior)",
      "value": "3'-0\"",
      "unit": "ft-in",
      "appliesTo": "Endwall outside exterior beam, typ."
    },
    {
      "label": "Endwall thickness (interior)",
      "value": "1'-6\"",
      "unit": "ft-in",
      "appliesTo": "Endwall"
    },
    {
      "label": "Paving rest width",
      "value": "12\"",
      "unit": "in",
      "appliesTo": "Paving rest"
    },
    {
      "label": "Bottom span width dimension set",
      "value": "22'-0\"",
      "unit": "ft-in",
      "appliesTo": "Vertical dimension between spans (2 instances)"
    },
    {
      "label": "Lower fence post spacing overall (bottom of westbound)",
      "value": "52'-2 13/16\"",
      "unit": "ft-in",
      "appliesTo": "Westbound deck bottom edge overall"
    },
    {
      "label": "Segment dimension",
      "value": "17'-4 5/16\"",
      "unit": "ft-in",
      "appliesTo": "Westbound deck bottom edge segment"
    },
    {
      "label": "Segment dimension",
      "value": "17'-5 1/4\"",
      "unit": "ft-in",
      "appliesTo": "Westbound deck bottom edge segment (2 instances)"
    },
    {
      "label": "End post dimension",
      "value": "4'-3\"",
      "unit": "ft-in",
      "appliesTo": "End post, westbound bottom edge"
    },
    {
      "label": "Fence post spacing segments (bottom westbound)",
      "value": "8'-9\", 8'-9\", 8'-0\", 9'-6\", 9'-6\", 6'-8 13/16\"",
      "unit": "ft-in",
      "appliesTo": "Westbound bottom edge fence post spacing"
    },
    {
      "label": "Offset",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Westbound bottom edge start offset"
    },
    {
      "label": "Eastbound top edge overall",
      "value": "51'-8 3/8\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound deck top edge overall"
    },
    {
      "label": "Segment dimension",
      "value": "17'-2 13/16\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound deck top edge segment (2 instances)"
    },
    {
      "label": "Segment dimension",
      "value": "17'-2 3/4\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound deck top edge segment"
    },
    {
      "label": "End post dimension",
      "value": "4'-6\"",
      "unit": "ft-in",
      "appliesTo": "End post, eastbound top edge"
    },
    {
      "label": "Fence post spacing segments (top eastbound)",
      "value": "8'-9\", 8'-9\", 8'-0\", 9'-6\", 9'-6\", 6'-2 3/8\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound top edge fence post spacing"
    },
    {
      "label": "Offset",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound top edge start offset"
    },
    {
      "label": "Overall deck width (bottom span)",
      "value": "55'-0\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound deck bottom edge"
    },
    {
      "label": "Segment width",
      "value": "18'-4\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound deck bottom edge (3 segments)"
    },
    {
      "label": "Beam spacing",
      "value": "9'-6\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound deck bottom edge beam spacing (5 instances)"
    },
    {
      "label": "End segment",
      "value": "6'-6\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound deck bottom edge end segment"
    },
    {
      "label": "Offset",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound deck bottom edge start offset"
    }
  ],
  "notes": [
    "3'-0\" ENDWALL OUTSIDE EXTERIOR BEAM, TYP.",
    "8\" FILLET, TYP.",
    "B.F.P.R. BENT 1",
    "12\" PAVING REST",
    "1'-6\" ENDWALL",
    "1'-0\" EDGEBEAM, TYP.",
    "10\" CONCRETE DIAPHRAGM, TYP.",
    "81°-20'-05.0\", TYP.",
    "CONSTRUCTION CL SR 21",
    "81°-20'-05.0\"",
    "FENCE POST SPACING",
    "END POST"
  ],
  "labels": [
    "DECK PLAN",
    "SPAN 1",
    "PGL WESTBOUND",
    "PGL EASTBOUND",
    "12-502A",
    "12-502B",
    "12-502C",
    "400A",
    "N 83°-43'-21.7\" E",
    "aruna sastry",
    "5/31/2025",
    "11:05:27 AM"
  ],
  "description": "This crop is a Deck Plan (Span 1) for a two-span bridge structure, showing separate westbound and eastbound decks in plan view, each skewed at 81°-20'-05.0\". It details beam centerlines (Beam 1-12), fence post spacing and tags (502A/B/C), edgebeams, fillets, endwalls, paving rests, concrete diaphragms (400A), and overall/segment dimensions for deck width, gutter-to-gutter and out-to-out widths, plus a construction centerline (SR 21) and bearing reference between the two spans."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Deck slab",
      "tag": "SPAN 1",
      "shape": "trapezoidal (skewed)",
      "material": "reinforced concrete",
      "count": 2,
      "note": "One deck plan shown for each bridge (westbound and eastbound), both labeled Span 1"
    },
    {
      "name": "Beam",
      "tag": "BEAM 1–BEAM 12",
      "shape": "longitudinal, parallel",
      "material": "precast/prestressed concrete (implied by beam callouts, not stated)",
      "count": 12,
      "note": "Six beams shown per bridge, centerlines labeled CL BEAM 1 through CL BEAM 12"
    },
    {
      "name": "Endwall",
      "tag": "",
      "shape": "linear, at ends of span",
      "material": "concrete",
      "count": 4,
      "note": "Two sizes noted: 3'-0\" endwall outside exterior beam (typ.) and 1'-6\" endwall"
    },
    {
      "name": "Edgebeam",
      "tag": "",
      "shape": "linear, along deck edge",
      "material": "concrete",
      "count": 2,
      "note": "1'-0\" edgebeam, typ., one per bridge"
    },
    {
      "name": "Diaphragm",
      "tag": "",
      "shape": "transverse, rectangular",
      "material": "concrete",
      "count": 6,
      "note": "10\" concrete diaphragm, typ.; three transverse lines shown per bridge deck"
    },
    {
      "name": "Paving rest",
      "tag": "",
      "shape": "linear ledge",
      "material": "concrete",
      "count": 2,
      "note": "12\" paving rest, one per bridge at bent end"
    },
    {
      "name": "Bent",
      "tag": "B.F.P.R. BENT 1",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Referenced as back face of bent (B.F.P.R.), one per bridge deck plan"
    },
    {
      "name": "End post",
      "tag": "END POST",
      "shape": "",
      "material": "concrete",
      "count": 2,
      "note": "Located at the skewed end of each span, dimensioned 4'-3\" and 4'-6\""
    },
    {
      "name": "Reinforcement bar",
      "tag": "12-502A",
      "shape": "bar, transverse",
      "material": "reinforcing steel",
      "count": 6,
      "note": "Shown at top and bottom edges of both bridge decks"
    },
    {
      "name": "Reinforcement bar",
      "tag": "12-502B",
      "shape": "bar, transverse",
      "material": "reinforcing steel",
      "count": 3,
      "note": "Shown along lower edge of upper (westbound) deck"
    },
    {
      "name": "Reinforcement bar",
      "tag": "12-502C",
      "shape": "bar, transverse",
      "material": "reinforcing steel",
      "count": 3,
      "note": "Shown along upper edge of lower (eastbound) deck"
    },
    {
      "name": "Reinforcement bar",
      "tag": "400A",
      "shape": "bar, longitudinal",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Labeled once per deck, appears to run along beam lines"
    }
  ],
  "measurements": [
    {
      "label": "Overall deck width",
      "value": "55'-0\"",
      "unit": "ft-in",
      "appliesTo": "Span 1 deck (both bridges)"
    },
    {
      "label": "Panel spacing",
      "value": "18'-4\"",
      "unit": "ft-in",
      "appliesTo": "Deck panel spacing, repeated 3x per deck"
    },
    {
      "label": "Bar spacing",
      "value": "9'-6\"",
      "unit": "ft-in",
      "appliesTo": "12-502A/B/C bar spacing, repeated multiple times"
    },
    {
      "label": "End spacing",
      "value": "6'-6\"",
      "unit": "ft-in",
      "appliesTo": "Fence post spacing at deck end"
    },
    {
      "label": "Edge offset",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Deck edge dimension, multiple locations"
    },
    {
      "label": "Bearing pad spacing",
      "value": "5'-0\"",
      "unit": "ft-in",
      "appliesTo": "Bearing marks (*) near beam ends, x2"
    },
    {
      "label": "Fillet thickness",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "Fillet, typ."
    },
    {
      "label": "Diaphragm thickness",
      "value": "10\"",
      "unit": "in",
      "appliesTo": "Concrete diaphragm, typ."
    },
    {
      "label": "Paving rest width",
      "value": "12\"",
      "unit": "in",
      "appliesTo": "Paving rest"
    },
    {
      "label": "Endwall thickness",
      "value": "3'-0\"",
      "unit": "ft-in",
      "appliesTo": "Endwall outside exterior beam, typ."
    },
    {
      "label": "Endwall thickness",
      "value": "1'-6\"",
      "unit": "ft-in",
      "appliesTo": "Endwall"
    },
    {
      "label": "Edgebeam width",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Edgebeam, typ."
    },
    {
      "label": "Gutter to gutter width",
      "value": "40'-0\"",
      "unit": "ft-in",
      "appliesTo": "Deck cross width"
    },
    {
      "label": "Out to out width",
      "value": "43'-7\"",
      "unit": "ft-in",
      "appliesTo": "Deck cross width"
    },
    {
      "label": "Overhang dimension",
      "value": "1'-9 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Deck overhang, repeated top and bottom"
    },
    {
      "label": "Distance",
      "value": "22'-0\"",
      "unit": "ft-in",
      "appliesTo": "Between gutter lines, both bridges"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "deg-min-sec",
      "appliesTo": "Beam/skew angle, typ., repeated multiple times"
    },
    {
      "label": "Bearing",
      "value": "N 83°-43'-21.7\" E",
      "unit": "",
      "appliesTo": "Construction bearing line"
    },
    {
      "label": "End post dimension",
      "value": "4'-3\"",
      "unit": "ft-in",
      "appliesTo": "End post, upper deck"
    },
    {
      "label": "End post dimension",
      "value": "4'-6\"",
      "unit": "ft-in",
      "appliesTo": "End post, lower deck"
    },
    {
      "label": "Diagonal dimension",
      "value": "17'-4 5/16\"",
      "unit": "ft-in",
      "appliesTo": "Skewed deck edge segment"
    },
    {
      "label": "Diagonal dimension",
      "value": "17'-5 1/4\"",
      "unit": "ft-in",
      "appliesTo": "Skewed deck edge segment, x2"
    },
    {
      "label": "Total diagonal dimension",
      "value": "52'-2 13/16\"",
      "unit": "ft-in",
      "appliesTo": "Skewed deck edge total, upper deck"
    },
    {
      "label": "Diagonal dimension",
      "value": "17'-2 13/16\"",
      "unit": "ft-in",
      "appliesTo": "Skewed deck edge segment, lower deck, x2"
    },
    {
      "label": "Diagonal dimension",
      "value": "17'-2 3/4\"",
      "unit": "ft-in",
      "appliesTo": "Skewed deck edge segment, lower deck"
    },
    {
      "label": "Total diagonal dimension",
      "value": "51'-8 3/8\"",
      "unit": "ft-in",
      "appliesTo": "Skewed deck edge total, lower deck"
    },
    {
      "label": "Fence post spacing",
      "value": "8'-9\"",
      "unit": "ft-in",
      "appliesTo": "Fence post spacing, repeated multiple times"
    },
    {
      "label": "Fence post spacing",
      "value": "8'-0\"",
      "unit": "ft-in",
      "appliesTo": "Fence post spacing, x2"
    },
    {
      "label": "Fence post spacing",
      "value": "6'-8 13/16\"",
      "unit": "ft-in",
      "appliesTo": "Fence post spacing, upper deck end"
    },
    {
      "label": "Fence post spacing",
      "value": "6'-2 3/8\"",
      "unit": "ft-in",
      "appliesTo": "Fence post spacing, lower deck end"
    }
  ],
  "notes": [],
  "labels": [
    "DECK PLAN",
    "SPAN 1",
    "CONSTRUCTION CL SR 21",
    "PGL WESTBOUND",
    "PGL EASTBOUND",
    "FENCE POST SPACING",
    "END POST",
    "B.F.P.R. BENT 1",
    "CL BEAM 1",
    "CL BEAM 2",
    "CL BEAM 3",
    "CL BEAM 4",
    "CL BEAM 5",
    "CL BEAM 6",
    "CL BEAM 7",
    "CL BEAM 8",
    "CL BEAM 9",
    "CL BEAM 10",
    "CL BEAM 11",
    "CL BEAM 12"
  ],
  "description": "This crop shows the Deck Plan for Span 1 of a twin-bridge structure, depicting the westbound and eastbound decks side by side with beam centerlines (Beams 1–12), endwalls, edgebeams, diaphragms, paving rests, and end posts. It is heavily dimensioned with panel widths, skew angles (81°-20'-05.0\"), fence post spacing, and gutter-to-gutter/out-to-out widths, and references reinforcing bar marks 12-502A/B/C and 400A along with a construction centerline (SR 21) and bearing call-out."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Bridge deck (beam bay)",
      "tag": "",
      "shape": "trapezoidal/skewed rectangular",
      "material": "concrete deck slab",
      "count": 2,
      "note": "Two adjacent skewed deck plan panels shown, upper (westbound) and lower (eastbound), each 82'-0\" long with 12 beams total, 6 per panel"
    },
    {
      "name": "Beam",
      "tag": "BEAM 1",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": "Centerline of beam shown as dashed line, upper panel"
    },
    {
      "name": "Beam",
      "tag": "BEAM 2",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 3",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 4",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 5",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 6",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 7",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": "Lower panel, eastbound"
    },
    {
      "name": "Beam",
      "tag": "BEAM 8",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 9",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 10",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 11",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 12",
      "shape": "straight, parallel line",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Concrete diaphragm",
      "tag": "",
      "shape": "transverse strip, rectangular in plan",
      "material": "concrete",
      "count": 2,
      "note": "Shown as \"10\" CONCRETE DIAPHRAGM, TYP.\" crossing beams in both deck panels"
    },
    {
      "name": "Edgebeam",
      "tag": "",
      "shape": "linear strip along deck edge",
      "material": "concrete (implied)",
      "count": 4,
      "note": "1'-0\" EDGEBEAM, TYP., along outer edges of both deck panels"
    },
    {
      "name": "Fillet",
      "tag": "",
      "shape": "linear strip",
      "material": "concrete (implied)",
      "count": 4,
      "note": "8\" FILLET, TYP., shown at beam-deck edge transitions"
    },
    {
      "name": "Reinforcement bar",
      "tag": "12-502D",
      "shape": "bent bar, hooked end shown in plan",
      "material": "reinforcing steel",
      "count": 8,
      "note": "Repeated transverse bars along both top and bottom deck edges of each panel"
    },
    {
      "name": "Reinforcement bar",
      "tag": "12-502E",
      "shape": "bent bar, hooked end shown in plan",
      "material": "reinforcing steel",
      "count": 4,
      "note": "End bar at edge of fence post spacing zone, both panels"
    },
    {
      "name": "Reinforcement bar",
      "tag": "400B",
      "shape": "straight longitudinal bar",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Longitudinal bar shown within deck panel, one callout per panel"
    },
    {
      "name": "Reinforcement bar",
      "tag": "400C",
      "shape": "straight longitudinal bar with lap splice",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Shown with 2'-0\" MIN. LAP callout, one per panel"
    },
    {
      "name": "Fence post spacing (fence line)",
      "tag": "",
      "shape": "linear spacing marks",
      "material": "",
      "count": null,
      "note": "Marked along both outer edges of both deck panels with 3'-0\"/9'-6\" spacing pattern"
    }
  ],
  "measurements": [
    {
      "label": "Overall deck length",
      "value": "82'-0\"",
      "unit": "ft-in",
      "appliesTo": "upper panel (westbound)"
    },
    {
      "label": "Overall deck length",
      "value": "82'-0\"",
      "unit": "ft-in",
      "appliesTo": "lower panel (eastbound)"
    },
    {
      "label": "Bay spacing",
      "value": "16'-4 1/2\"",
      "unit": "ft-in",
      "appliesTo": "upper and lower panels, repeated 4 times"
    },
    {
      "label": "End bay spacing",
      "value": "16'-6\"",
      "unit": "ft-in",
      "appliesTo": "end bay, both panels"
    },
    {
      "label": "Sub-spacing",
      "value": "9'-6\"",
      "unit": "ft-in",
      "appliesTo": "top and bottom edge dimension lines, both panels"
    },
    {
      "label": "Sub-spacing",
      "value": "9'-10 1/2\"",
      "unit": "ft-in",
      "appliesTo": "inner dimension lines near beams, both panels"
    },
    {
      "label": "Edge offset",
      "value": "3'-0\"",
      "unit": "ft-in",
      "appliesTo": "fence post spacing start/end, outer edges"
    },
    {
      "label": "Edge offset",
      "value": "2'-0\"",
      "unit": "ft-in",
      "appliesTo": "fence post spacing inner edge, both panels"
    },
    {
      "label": "Edge offset",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "fence post spacing inner edge, both panels"
    },
    {
      "label": "Fence post spacing gap",
      "value": "5'-0\"",
      "unit": "ft-in",
      "appliesTo": "paired spacing marks at both ends of upper and lower panels"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "construction centerline SR 21 / beam skew, typical"
    },
    {
      "label": "Bearing",
      "value": "N 83°-43'-21.7\" E",
      "unit": "",
      "appliesTo": "centerline reference between panels"
    },
    {
      "label": "Diaphragm thickness",
      "value": "10\"",
      "unit": "in",
      "appliesTo": "concrete diaphragm, typical"
    },
    {
      "label": "Fillet dimension",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "fillet, typical"
    },
    {
      "label": "Edgebeam width",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "edgebeam, typical"
    },
    {
      "label": "Lap length",
      "value": "2'-0\"",
      "unit": "ft-in",
      "appliesTo": "400C bar minimum lap"
    },
    {
      "label": "Gutter to gutter width",
      "value": "40'-0\"",
      "unit": "ft-in",
      "appliesTo": "deck cross width, both panels"
    },
    {
      "label": "Out to out width",
      "value": "43'-7\"",
      "unit": "ft-in",
      "appliesTo": "deck cross width, both panels"
    },
    {
      "label": "Edge dimension",
      "value": "1'-9 1/2\"",
      "unit": "ft-in",
      "appliesTo": "outer edge to gutter line, both panels"
    },
    {
      "label": "Half-width dimension",
      "value": "22'-0\"",
      "unit": "ft-in",
      "appliesTo": "centerline to gutter, both panels"
    }
  ],
  "notes": [
    "8\" FILLET, TYP.",
    "1'-0\" EDGEBEAM, TYP.",
    "10\" CONCRETE DIAPHRAGM, TYP.",
    "2'-0\" MIN. LAP",
    "81°-20'-05.0\", TYP.",
    "FENCE POST SPACING"
  ],
  "labels": [
    "SPAN 2",
    "PGL WESTBOUND",
    "PGL EASTBOUND",
    "CONSTRUCTION ℄ SR 21"
  ],
  "description": "This crop is a plan view of Span 2 of a bridge deck, showing two adjacent skewed deck panels (westbound and eastbound roadways) each 82'-0\" long and containing six precast beams (Beams 1-6 upper, 7-12 lower). It details deck reinforcement bar marks (12-502D, 12-502E, 400B, 400C), edgebeam and fillet callouts, concrete diaphragm locations, fence post spacing along the deck edges, and overall/partial transverse dimensions (gutter-to-gutter, out-to-out) along with the roadway skew angle and centerline bearing."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "beam",
      "tag": "BEAM 1 through BEAM 12",
      "shape": "straight, skewed at ends",
      "material": "",
      "count": 12,
      "note": "centerlines shown for each beam, in two groups of six (westbound and eastbound decks)"
    },
    {
      "name": "deck slab",
      "tag": "",
      "shape": "trapezoidal/skewed rectangular",
      "material": "concrete",
      "count": 2,
      "note": "one deck panel per roadway (PGL Westbound and PGL Eastbound), each spanning between skewed end lines"
    },
    {
      "name": "concrete diaphragm",
      "tag": "",
      "shape": "transverse strip",
      "material": "concrete",
      "count": null,
      "note": "labeled '10\" CONCRETE DIAPHRAGM, TYP.' at multiple locations between beams"
    },
    {
      "name": "edge beam",
      "tag": "",
      "shape": "linear strip along deck edge",
      "material": "concrete",
      "count": 4,
      "note": "labeled '1'-0\" EDGEBEAM, TYP.' along outer edges of both decks"
    },
    {
      "name": "fillet",
      "tag": "",
      "shape": "linear strip",
      "material": "concrete",
      "count": 4,
      "note": "labeled '8\" FILLET, TYP.' along beam edges"
    },
    {
      "name": "reinforcement bar",
      "tag": "502D",
      "shape": "bar, bent detail shown",
      "material": "reinforcement steel",
      "count": 8,
      "note": "top transverse bars along deck edges, spaced between beam groups"
    },
    {
      "name": "reinforcement bar",
      "tag": "502E",
      "shape": "bar",
      "material": "reinforcement steel",
      "count": 4,
      "note": "end bars at outer edges of deck, near fence post spacing zones"
    },
    {
      "name": "reinforcement bar",
      "tag": "400B",
      "shape": "bar, longitudinal",
      "material": "reinforcement steel",
      "count": 2,
      "note": "longitudinal bar labeled '400B' within deck reinforcement layers"
    },
    {
      "name": "reinforcement bar",
      "tag": "400C",
      "shape": "bar, longitudinal",
      "material": "reinforcement steel",
      "count": 2,
      "note": "longitudinal bar labeled '400C', shown near '2'-0\" MIN. LAP' callout"
    },
    {
      "name": "fence post",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "only spacing dimensions shown, posts themselves not drawn; labeled 'FENCE POST SPACING'"
    }
  ],
  "measurements": [
    {
      "label": "overall deck width",
      "value": "82'-0\"",
      "unit": "",
      "appliesTo": "deck (both spans/decks)"
    },
    {
      "label": "panel spacing",
      "value": "16'-4 1/2\"",
      "unit": "",
      "appliesTo": "deck transverse spacing, repeated 4 times"
    },
    {
      "label": "end panel spacing",
      "value": "16'-6\"",
      "unit": "",
      "appliesTo": "deck transverse spacing, end panel"
    },
    {
      "label": "sub-spacing",
      "value": "9'-6\"",
      "unit": "",
      "appliesTo": "spacing between 502D/502E bars, top row"
    },
    {
      "label": "sub-spacing (alt row)",
      "value": "9'-10 1/2\"",
      "unit": "",
      "appliesTo": "spacing between 502D/502E bars, second row"
    },
    {
      "label": "end offset",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "edge offset to first bar/fence post, top and bottom rows"
    },
    {
      "label": "end offset (alt)",
      "value": "2'-0\"",
      "unit": "",
      "appliesTo": "edge offset to first bar, middle rows"
    },
    {
      "label": "end offset (alt)",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "edge offset near fence post spacing, middle rows"
    },
    {
      "label": "fillet thickness",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "fillet, typ."
    },
    {
      "label": "edgebeam width",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "edgebeam, typ."
    },
    {
      "label": "diaphragm thickness",
      "value": "10\"",
      "unit": "in",
      "appliesTo": "concrete diaphragm, typ."
    },
    {
      "label": "minimum lap",
      "value": "2'-0\"",
      "unit": "",
      "appliesTo": "400B/400C bar lap, marked with ** symbol"
    },
    {
      "label": "skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "deck end skew, typ."
    },
    {
      "label": "bearing",
      "value": "N 83°-43'-21.7\" E",
      "unit": "",
      "appliesTo": "construction centerline SR 21"
    },
    {
      "label": "gutter to gutter width",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "westbound and eastbound deck"
    },
    {
      "label": "out to out width",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "westbound and eastbound deck"
    },
    {
      "label": "curb offset",
      "value": "1'-9 1/2\"",
      "unit": "",
      "appliesTo": "gutter to out-to-out edge offset"
    },
    {
      "label": "lap bar spacing at ends",
      "value": "5'-0\"",
      "unit": "",
      "appliesTo": "** marked lap bars near deck ends"
    },
    {
      "label": "median width",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "distance between PGL Westbound and PGL Eastbound centerlines"
    },
    {
      "label": "span label",
      "value": "SPAN 2",
      "unit": "",
      "appliesTo": "overall deck plan"
    }
  ],
  "notes": [],
  "labels": [
    "SPAN 2",
    "CONSTRUCTION ℄ SR 21",
    "PGL WESTBOUND",
    "PGL EASTBOUND",
    "FENCE POST SPACING",
    "8\" FILLET, TYP.",
    "1'-0\" EDGEBEAM, TYP.",
    "10\" CONCRETE DIAPHRAGM, TYP.",
    "2'-0\" MIN. LAP",
    "℄ BEAM 1",
    "℄ BEAM 2",
    "℄ BEAM 3",
    "℄ BEAM 4",
    "℄ BEAM 5",
    "℄ BEAM 6",
    "℄ BEAM 7",
    "℄ BEAM 8",
    "℄ BEAM 9",
    "℄ BEAM 10",
    "℄ BEAM 11",
    "℄ BEAM 12"
  ],
  "description": "This crop is a plan view of Span 2 of a twin-roadway bridge deck, showing two parallel skewed deck panels (westbound and eastbound) each supported on six beams (Beams 1-6 and 7-12), with dimensioned transverse spacing, edge beams, fillets, concrete diaphragms, and top-slab reinforcement bars (502D, 502E, 400B, 400C) including a minimum lap callout. Overall deck geometry (82'-0\" width, 81°20'05.0\" skew, gutter-to-gutter and out-to-out widths) and the SR 21 construction centerline bearing are also annotated."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Beam",
      "tag": "BEAM 1-12",
      "shape": "linear, longitudinal",
      "material": "precast concrete",
      "count": 12,
      "note": "Six beams shown per each of two deck halves (westbound and eastbound), individually labeled BEAM 1 through BEAM 12"
    },
    {
      "name": "Concrete diaphragm",
      "tag": "",
      "shape": "rectangular, transverse",
      "material": "concrete",
      "count": 6,
      "note": "Labeled '10\" CONCRETE DIAPHRAGM, TYP.'; shown between beams at intermediate locations, three per deck half"
    },
    {
      "name": "Edge beam",
      "tag": "",
      "shape": "linear",
      "material": "concrete",
      "count": 2,
      "note": "Labeled '1'-0\" EDGEBEAM, TYP.', one along each deck half"
    },
    {
      "name": "Fillet",
      "tag": "",
      "shape": "linear, tapered edge detail",
      "material": "concrete",
      "count": 2,
      "note": "Labeled '8\" FILLET, TYP.'"
    },
    {
      "name": "Endwall",
      "tag": "",
      "shape": "linear, angled",
      "material": "concrete",
      "count": 4,
      "note": "Two sizes noted: '3'-0\" ENDWALL OUTSIDE EXTERIOR BEAM, TYP.' and '1'-6\" ENDWALL', two each (one per deck end)"
    },
    {
      "name": "Paving rest",
      "tag": "",
      "shape": "linear",
      "material": "concrete",
      "count": 2,
      "note": "Labeled '12\" PAVING REST' at bent ends"
    },
    {
      "name": "Bent",
      "tag": "BENT 4",
      "shape": "",
      "material": "concrete",
      "count": 2,
      "note": "Labeled 'B.F.P.R. BENT 4' at both ends of the span (top and bottom edges of deck plan)"
    },
    {
      "name": "Reinforcement bar group",
      "tag": "12-502A",
      "shape": "",
      "material": "reinforcing steel",
      "count": 6,
      "note": "Appears at top and bottom edges of deck (fence post/parapet reinforcement), 3 marks per edge x2 edges"
    },
    {
      "name": "Reinforcement bar group",
      "tag": "12-502B",
      "shape": "",
      "material": "reinforcing steel",
      "count": 3,
      "note": "Appears along eastbound deck edge near construction centerline"
    },
    {
      "name": "Reinforcement bar group",
      "tag": "12-502C",
      "shape": "",
      "material": "reinforcing steel",
      "count": 3,
      "note": "Appears along westbound deck edge near construction centerline"
    },
    {
      "name": "Reinforcement bar mark",
      "tag": "400A",
      "shape": "",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Labeled once per deck half, likely deck slab main reinforcement"
    },
    {
      "name": "Fence post spacing markers",
      "tag": "",
      "shape": "point markers",
      "material": "",
      "count": null,
      "note": "Rows of dimensioned spacing along both outer edges and inner edges of both deck halves; some marked with * and ** symbols"
    },
    {
      "name": "End post",
      "tag": "END POST",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Located at inner ends of each deck half near construction centerline of SR 21"
    }
  ],
  "measurements": [
    {
      "label": "Overall deck width, top deck",
      "value": "55'-0\"",
      "unit": "",
      "appliesTo": "westbound deck outer bay"
    },
    {
      "label": "Beam bay spacing (3 bays)",
      "value": "18'-4\"",
      "unit": "",
      "appliesTo": "westbound deck, repeated 3 times"
    },
    {
      "label": "Fence post spacing sequence",
      "value": "6'-6\", 9'-6\", 9'-6\", 9'-6\", 9'-6\", 9'-6\"",
      "unit": "",
      "appliesTo": "westbound deck outer edge"
    },
    {
      "label": "End dimension",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "westbound deck outer edge end"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "deck skew, typ."
    },
    {
      "label": "Diaphragm thickness",
      "value": "10\"",
      "unit": "",
      "appliesTo": "concrete diaphragm"
    },
    {
      "label": "Fillet dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "fillet, typ."
    },
    {
      "label": "Edgebeam width",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "edgebeam, typ."
    },
    {
      "label": "Endwall dimension (exterior)",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "endwall outside exterior beam, typ."
    },
    {
      "label": "Endwall dimension (other)",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "endwall"
    },
    {
      "label": "Paving rest width",
      "value": "12\"",
      "unit": "",
      "appliesTo": "paving rest"
    },
    {
      "label": "Gutter to gutter width",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "westbound/eastbound deck section"
    },
    {
      "label": "Out to out width",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "westbound/eastbound deck section"
    },
    {
      "label": "Offset at edge",
      "value": "1'-9 1/2\"",
      "unit": "",
      "appliesTo": "deck edge offset from gutter line, top and bottom"
    },
    {
      "label": "Beam spacing bay (5'-0\" marks)",
      "value": "5'-0\"",
      "unit": "",
      "appliesTo": "Beam 1/Beam 2 area and Beam 11/Beam 12 area"
    },
    {
      "label": "Fence post spacing sequence (lower rows)",
      "value": "6'-2 3/8\", 9'-6\", 9'-6\", 8'-0\", 8'-9\", 8'-9\"",
      "unit": "",
      "appliesTo": "inner edge near bent 4, westbound"
    },
    {
      "label": "End post dimension",
      "value": "4'-6\"",
      "unit": "",
      "appliesTo": "end post, westbound"
    },
    {
      "label": "Sub-span dimension",
      "value": "17'-2 3/4\", 17'-2 13/16\", 17'-2 13/16\"",
      "unit": "",
      "appliesTo": "inner deck edge dimensions"
    },
    {
      "label": "Total inner edge length",
      "value": "51'-8 3/8\"",
      "unit": "",
      "appliesTo": "westbound inner deck edge total"
    },
    {
      "label": "Total deck length (construction centerline area)",
      "value": "52'-2 13/16\"",
      "unit": "",
      "appliesTo": "deck length along construction centerline SR 21"
    },
    {
      "label": "Sub-span dimension",
      "value": "17'-5 1/4\", 17'-5 1/4\", 17'-4 5/16\"",
      "unit": "",
      "appliesTo": "eastbound inner deck edge"
    },
    {
      "label": "Fence post spacing sequence (eastbound inner)",
      "value": "6'-8 13/16\", 9'-6\", 9'-6\", 8'-0\", 8'-9\", 8'-9\"",
      "unit": "",
      "appliesTo": "eastbound deck inner edge"
    },
    {
      "label": "End post dimension",
      "value": "4'-3\"",
      "unit": "",
      "appliesTo": "end post, eastbound"
    },
    {
      "label": "Total width, bottom deck",
      "value": "55'-0\"",
      "unit": "",
      "appliesTo": "eastbound deck outer bay"
    },
    {
      "label": "Beam bay spacing (3 bays), bottom deck",
      "value": "18'-4\"",
      "unit": "",
      "appliesTo": "eastbound deck, repeated 3 times"
    },
    {
      "label": "Fence post spacing sequence, bottom",
      "value": "6'-6\", 9'-6\", 9'-6\", 9'-6\", 9'-6\", 9'-6\"",
      "unit": "",
      "appliesTo": "eastbound deck outer edge"
    },
    {
      "label": "Skew/bearing angle line",
      "value": "N 83°-43'-21.7\" E",
      "unit": "",
      "appliesTo": "reference bearing line between decks"
    },
    {
      "label": "Gutter to gutter width (repeat)",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "partial dimension near end post areas"
    }
  ],
  "notes": [
    "FENCE POST SPACING",
    "1'-0\" EDGEBEAM, TYP.",
    "8\" FILLET, TYP.",
    "81°-20'-05.0\", TYP.",
    "10\" CONCRETE DIAPHRAGM, TYP.",
    "3'-0\" ENDWALL OUTSIDE EXTERIOR BEAM, TYP.",
    "1'-6\" ENDWALL",
    "12\" PAVING REST",
    "B.F.P.R. BENT 4",
    "CONSTRUCTION ℄ SR 21",
    "PGL WESTBOUND",
    "PGL EASTBOUND",
    "N 83°-43'-21.7\" E"
  ],
  "labels": [
    "SPAN 3",
    "DECK PLAN",
    "℄ BEAM 1",
    "℄ BEAM 2",
    "℄ BEAM 3",
    "℄ BEAM 4",
    "℄ BEAM 5",
    "℄ BEAM 6",
    "℄ BEAM 7",
    "℄ BEAM 8",
    "℄ BEAM 9",
    "℄ BEAM 10",
    "℄ BEAM 11",
    "℄ BEAM 12",
    "12-502A",
    "12-502B",
    "12-502C",
    "400A",
    "END POST"
  ],
  "description": "This crop is a deck plan view for Span 3 of a bridge, showing two parallel roadway decks (westbound and eastbound), each carrying six precast beams (Beams 1-6 and 7-12 respectively) supported at Bent 4. The drawing details fence post spacing, edge beams, fillets, concrete diaphragms, endwalls, and paving rests, along with numerous linear dimensions, skew angles, and gutter/out-to-out width callouts for both deck halves. Reinforcement bar marks (12-502A/B/C, 400A) are called out at deck edges and diaphragm locations, indicating this sheet documents deck slab layout and edge/fence detailing for take-off of concrete and reinforcement quantities."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Beam",
      "tag": "BEAM 1-12",
      "shape": "longitudinal, parallel",
      "material": "precast concrete (implied)",
      "count": 12,
      "note": "Centerlines of 12 beams shown (BEAM 1 through BEAM 12), 6 per roadway (westbound and eastbound)."
    },
    {
      "name": "Fence post anchorage/rebar",
      "tag": "12-502A",
      "shape": "",
      "material": "reinforcement bar (implied)",
      "count": 6,
      "note": "Marks at top and bottom edges of deck plan, at fence post spacing locations."
    },
    {
      "name": "Fence post anchorage/rebar",
      "tag": "12-502B",
      "shape": "",
      "material": "reinforcement bar (implied)",
      "count": 3,
      "note": "Marks along eastbound roadway upper edge."
    },
    {
      "name": "Fence post anchorage/rebar",
      "tag": "12-502C",
      "shape": "",
      "material": "reinforcement bar (implied)",
      "count": 3,
      "note": "Marks along westbound roadway lower edge."
    },
    {
      "name": "Edgebeam",
      "tag": "",
      "shape": "linear, 1'-0\" wide",
      "material": "reinforced concrete (implied)",
      "count": 2,
      "note": "Typical edgebeam along outer edge of each roadway deck."
    },
    {
      "name": "Concrete diaphragm",
      "tag": "400A",
      "shape": "transverse, 10\" thick",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Typical diaphragm between beams, shown at midspan of each roadway; tag 400A appears once per roadway."
    },
    {
      "name": "Endwall",
      "tag": "",
      "shape": "linear, 1'-6\" and 3'-0\" widths",
      "material": "concrete (implied)",
      "count": 4,
      "note": "1'-6\" endwall and 3'-0\" endwall outside exterior beam, at both ends of each roadway."
    },
    {
      "name": "Fillet",
      "tag": "",
      "shape": "linear, 8\" typical",
      "material": "concrete (implied)",
      "count": 2,
      "note": "8\" fillet typical, shown along beam lines."
    },
    {
      "name": "Paving rest",
      "tag": "",
      "shape": "linear, 12\" wide",
      "material": "concrete (implied)",
      "count": 2,
      "note": "12\" paving rest at end of each roadway deck."
    },
    {
      "name": "Bent",
      "tag": "BENT 4",
      "shape": "",
      "material": "concrete (implied)",
      "count": 1,
      "note": "Referenced as 'B.F.P.R. BENT 4' (likely 'Back Face of Pier/Bent Rest') at the far end of the span for both roadways."
    },
    {
      "name": "Fence post spacing markers",
      "tag": "*",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Asterisk symbols denote fence post spacing locations, referenced but not individually described."
    },
    {
      "name": "End post",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Labeled 'END POST' at the terminal fence post location on each roadway."
    }
  ],
  "measurements": [
    {
      "label": "Overall deck width",
      "value": "55'-0\"",
      "unit": "ft-in",
      "appliesTo": "Westbound roadway (top)"
    },
    {
      "label": "Segment width",
      "value": "18'-4\"",
      "unit": "ft-in",
      "appliesTo": "Westbound roadway (3 segments)"
    },
    {
      "label": "Fence post spacing",
      "value": "6'-6\"",
      "unit": "ft-in",
      "appliesTo": "Westbound roadway, first spacing"
    },
    {
      "label": "Fence post spacing",
      "value": "9'-6\"",
      "unit": "ft-in",
      "appliesTo": "Westbound roadway (repeated 5 times)"
    },
    {
      "label": "Fence post spacing (end)",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Westbound roadway, end spacing"
    },
    {
      "label": "Post bracket spacing",
      "value": "5'-0\"",
      "unit": "ft-in",
      "appliesTo": "Near Beam 1, both sides"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "degrees-min-sec",
      "appliesTo": "Beam skew, typical"
    },
    {
      "label": "Diaphragm thickness",
      "value": "10\"",
      "unit": "in",
      "appliesTo": "Concrete diaphragm, typical"
    },
    {
      "label": "Edgebeam width",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Edgebeam, typical"
    },
    {
      "label": "Fillet size",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "Fillet, typical"
    },
    {
      "label": "Endwall width",
      "value": "3'-0\"",
      "unit": "ft-in",
      "appliesTo": "Endwall outside exterior beam, typical"
    },
    {
      "label": "Endwall width",
      "value": "1'-6\"",
      "unit": "ft-in",
      "appliesTo": "Endwall"
    },
    {
      "label": "Paving rest width",
      "value": "12\"",
      "unit": "in",
      "appliesTo": "Paving rest"
    },
    {
      "label": "Gutter to gutter",
      "value": "40'-0\"",
      "unit": "ft-in",
      "appliesTo": "Roadway width, both roadways"
    },
    {
      "label": "Out to out",
      "value": "43'-7\"",
      "unit": "ft-in",
      "appliesTo": "Deck width, both roadways"
    },
    {
      "label": "Edge offset",
      "value": "1'-9 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Edge distance, both roadways (multiple locations)"
    },
    {
      "label": "Roadway offset",
      "value": "22'-0\"",
      "unit": "ft-in",
      "appliesTo": "Half-width dimension, both roadways"
    },
    {
      "label": "Fence post spacing (lower edge)",
      "value": "6'-2 3/8\"",
      "unit": "ft-in",
      "appliesTo": "Westbound roadway lower edge, first spacing"
    },
    {
      "label": "Fence post spacing",
      "value": "9'-6\"",
      "unit": "ft-in",
      "appliesTo": "Westbound lower edge (x2)"
    },
    {
      "label": "Fence post spacing",
      "value": "8'-0\"",
      "unit": "ft-in",
      "appliesTo": "Westbound lower edge"
    },
    {
      "label": "Fence post spacing",
      "value": "8'-9\"",
      "unit": "ft-in",
      "appliesTo": "Westbound lower edge (x2)"
    },
    {
      "label": "End spacing",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Westbound lower edge end"
    },
    {
      "label": "End post width",
      "value": "4'-6\"",
      "unit": "ft-in",
      "appliesTo": "End post, westbound lower edge"
    },
    {
      "label": "Segment length",
      "value": "17'-2 3/4\"",
      "unit": "ft-in",
      "appliesTo": "Westbound lower edge segment"
    },
    {
      "label": "Segment length",
      "value": "17'-2 13/16\"",
      "unit": "ft-in",
      "appliesTo": "Westbound lower edge segment (x2)"
    },
    {
      "label": "Total length",
      "value": "51'-8 3/8\"",
      "unit": "ft-in",
      "appliesTo": "Westbound lower edge total"
    },
    {
      "label": "Bearing",
      "value": "N 83°-43'-21.7\" E",
      "unit": "bearing",
      "appliesTo": "Construction centerline SR 21"
    },
    {
      "label": "Total length",
      "value": "52'-2 13/16\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound roadway upper edge total"
    },
    {
      "label": "Segment length",
      "value": "17'-5 1/4\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound upper edge segment (x2)"
    },
    {
      "label": "Segment length",
      "value": "17'-4 5/16\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound upper edge segment"
    },
    {
      "label": "Fence post spacing",
      "value": "6'-8 13/16\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound roadway upper edge, first spacing"
    },
    {
      "label": "Fence post spacing",
      "value": "9'-6\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound upper edge (x2)"
    },
    {
      "label": "Fence post spacing",
      "value": "8'-0\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound upper edge"
    },
    {
      "label": "Fence post spacing",
      "value": "8'-9\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound upper edge (x2)"
    },
    {
      "label": "End spacing",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound upper edge end"
    },
    {
      "label": "End post width",
      "value": "4'-3\"",
      "unit": "ft-in",
      "appliesTo": "End post, eastbound upper edge"
    },
    {
      "label": "Fence post spacing",
      "value": "6'-6\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound roadway lower edge, first spacing"
    },
    {
      "label": "Fence post spacing",
      "value": "9'-6\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound lower edge (repeated 5 times)"
    },
    {
      "label": "End spacing",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound lower edge end"
    },
    {
      "label": "Segment width",
      "value": "18'-4\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound roadway (3 segments)"
    },
    {
      "label": "Overall deck width",
      "value": "55'-0\"",
      "unit": "ft-in",
      "appliesTo": "Eastbound roadway (bottom)"
    }
  ],
  "notes": [
    "FENCE POST SPACING",
    "8\" FILLET, TYP.",
    "1'-0\" EDGEBEAM, TYP.",
    "10\" CONCRETE DIAPHRAGM, TYP.",
    "81°-20'-05.0\", TYP.",
    "3'-0\" ENDWALL OUTSIDE EXTERIOR BEAM, TYP.",
    "1'-6\" ENDWALL",
    "12\" PAVING REST",
    "END POST"
  ],
  "labels": [
    "DECK PLAN",
    "SPAN 3",
    "CONSTRUCTION ℄ SR 21",
    "PGL WESTBOUND",
    "PGL EASTBOUND",
    "GUTTER TO GUTTER",
    "OUT TO OUT",
    "B.F.P.R. BENT 4"
  ],
  "description": "This crop is a plan view titled 'DECK PLAN' for 'SPAN 3' of a bridge, showing the deck geometry for two parallel roadways (westbound and eastbound) each supported on six beams (Beams 1-6 and 7-12). It details fence post spacing, edgebeam, concrete diaphragm, fillet, endwall, and paving rest dimensions along the skewed deck edges, along with overall width, gutter-to-gutter, and out-to-out dimensions, plus a construction centerline bearing and skew angle for SR 21."
}

{
  "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; top slab of bridge cross section"
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 1",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": "exterior beam, left side"
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 2",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": "interior beam"
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 3",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": "interior beam"
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 4",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": "interior beam"
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 5",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": "interior beam"
    },
    {
      "name": "PSC beam",
      "tag": "BEAM 6",
      "shape": "bulb-tee/I-section (tapered web)",
      "material": "precast concrete",
      "count": 1,
      "note": "exterior beam, right side"
    },
    {
      "name": "Diaphragm",
      "tag": "",
      "shape": "rectangular, cast between beams",
      "material": "reinforced concrete",
      "count": 5,
      "note": "shown in lower 'SECTION THRU DIAPHRAGM' view, between each pair of adjacent beams"
    },
    {
      "name": "Reinforcement bar",
      "tag": "400A",
      "shape": "bar (deck top mat)",
      "material": "reinforcement steel",
      "count": null,
      "note": "spaced as shown, groups of 6, 14, 30 at various locations along slab"
    },
    {
      "name": "Reinforcement bar",
      "tag": "500A",
      "shape": "bar (deck bottom mat)",
      "material": "reinforcement steel",
      "count": null,
      "note": "at 6 1/2\" spacing"
    },
    {
      "name": "Reinforcement bar",
      "tag": "501",
      "shape": "bar",
      "material": "reinforcement steel",
      "count": null,
      "note": "placed under every 500A bar"
    },
    {
      "name": "Reinforcement bar",
      "tag": "502",
      "shape": "bar",
      "material": "reinforcement steel",
      "count": null,
      "note": "placed at every 500A bar"
    },
    {
      "name": "Reinforcement bar",
      "tag": "403A",
      "shape": "bar (diaphragm)",
      "material": "reinforcement steel",
      "count": 7,
      "note": "at equal spaces, in diaphragm section"
    },
    {
      "name": "Reinforcement bar",
      "tag": "402A",
      "shape": "bar (diaphragm)",
      "material": "reinforcement steel",
      "count": 4,
      "note": "diaphragm reinforcement"
    },
    {
      "name": "Reinforcement bar",
      "tag": "507A",
      "shape": "bar (diaphragm)",
      "material": "reinforcement steel",
      "count": 2,
      "note": "diaphragm reinforcement, shown twice at two locations"
    },
    {
      "name": "Plain bar (tie rod)",
      "tag": "",
      "shape": "circular, 1\" diameter",
      "material": "plain steel",
      "count": null,
      "note": "through diaphragms"
    },
    {
      "name": "Drip bead",
      "tag": "",
      "shape": "triangular",
      "material": "unspecified (likely sealant/concrete)",
      "count": 1,
      "note": "3/4\" triangular drip bead, full length of bridge, typical at fascia edge"
    },
    {
      "name": "Construction joint",
      "tag": "",
      "shape": "linear, parallel to deck",
      "material": "",
      "count": 1,
      "note": "required construction joint parallel with deck, typ."
    },
    {
      "name": "Fence (not shown)",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 0,
      "note": "noted as not shown but location indicated typ. at both edges"
    }
  ],
  "measurements": [
    {
      "label": "Out to out width",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "deck cross section"
    },
    {
      "label": "Gutter to gutter width",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "deck cross section"
    },
    {
      "label": "Width dimension",
      "value": "34'-0\"",
      "unit": "",
      "appliesTo": "deck cross section"
    },
    {
      "label": "Right side offset",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "deck cross section, from centerline"
    },
    {
      "label": "Right side offset",
      "value": "14'-2 1/2\"",
      "unit": "",
      "appliesTo": "deck cross section, from edge"
    },
    {
      "label": "Right shoulder/lane width",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "deck cross section, right of PGL"
    },
    {
      "label": "Overhang width",
      "value": "1'-8\"",
      "unit": "",
      "appliesTo": "left and right overhangs"
    },
    {
      "label": "Edge offset",
      "value": "1 1/2\"",
      "unit": "",
      "appliesTo": "outer edge dimension, both sides"
    },
    {
      "label": "Edge thickness",
      "value": "8\"",
      "unit": "",
      "appliesTo": "overhang slab thickness, both sides"
    },
    {
      "label": "Slab thickness between beams",
      "value": "7 3/4\"",
      "unit": "",
      "appliesTo": "slab"
    },
    {
      "label": "Cross slope",
      "value": "2%",
      "unit": "%",
      "appliesTo": "deck slab"
    },
    {
      "label": "Clear cover top",
      "value": "2 1/4\"",
      "unit": "",
      "appliesTo": "deck reinforcement"
    },
    {
      "label": "Clear cover bottom",
      "value": "1\"",
      "unit": "",
      "appliesTo": "deck reinforcement"
    },
    {
      "label": "Dimension D interior beams",
      "value": "8 3/4\"",
      "unit": "",
      "appliesTo": "interior beams"
    },
    {
      "label": "Dimension D exterior beams",
      "value": "9 1/8\"",
      "unit": "",
      "appliesTo": "exterior beams"
    },
    {
      "label": "Rebar spacing 500A",
      "value": "6 1/2\"",
      "unit": "",
      "appliesTo": "500A bars"
    },
    {
      "label": "Rebar group",
      "value": "30-400A",
      "unit": "",
      "appliesTo": "400A bars, spaced as shown"
    },
    {
      "label": "Rebar group",
      "value": "6-400A",
      "unit": "",
      "appliesTo": "400A bars at eq. sps., both sides"
    },
    {
      "label": "Rebar group",
      "value": "14-400A",
      "unit": "",
      "appliesTo": "400A bars at equal spaces, typ., near center"
    },
    {
      "label": "Bearing offset dimension",
      "value": "4 3/8\"",
      "unit": "",
      "appliesTo": "both edges of section"
    },
    {
      "label": "Offset dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "multiple locations along section, typ."
    },
    {
      "label": "Minimum offset",
      "value": "3'-0\" MIN.",
      "unit": "",
      "appliesTo": "typ. dimension near right side"
    },
    {
      "label": "Beam spacing",
      "value": "3'-0 1/2\"",
      "unit": "",
      "appliesTo": "Beam 1 and Beam 6 to edge"
    },
    {
      "label": "Beam spacing",
      "value": "7'-6\"",
      "unit": "",
      "appliesTo": "spacing between Beam 1-2, 2-3, 3-4, 4-5, 5-6"
    },
    {
      "label": "Rebar group diaphragm",
      "value": "7-403A",
      "unit": "",
      "appliesTo": "403A bars at equal spaces, diaphragm section"
    },
    {
      "label": "Diaphragm edge offset",
      "value": "5\"",
      "unit": "",
      "appliesTo": "diaphragm section, both sides"
    },
    {
      "label": "Plain bar diameter",
      "value": "1\"",
      "unit": "",
      "appliesTo": "plain tie bar, diaphragm"
    }
  ],
  "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 1/8\" EXTERIOR BEAMS",
    "FENCE NOT SHOWN, TYP.",
    "502 AT EVERY 500A, TYP.",
    "30-400A SPACED AS SHOWN",
    "500A AT 6 1/2\"",
    "501 UNDER EVERY 500A",
    "REQUIRED CONSTRUCTION JOINT PARALLEL WITH DECK, TYP.",
    "3/4\" TRIANGULAR DRIP BEAD FULL LENGTH OF BRIDGE, TYP.",
    "6-400A AT EQ. SPS.",
    "14-400A AT EQUAL SPACES, TYP.",
    "7-403A AT EQUAL SPACES",
    "1\" DIAMETER PLAIN BAR"
  ],
  "labels": [
    "SR 21 WB = PGL",
    "SECTION THRU SLAB",
    "SECTION THRU DIAPHRAGM",
    "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 girder bridge superstructure: an upper 'SECTION THRU SLAB' spanning six beams (Beam 1 through Beam 6) with full deck slab dimensions, cross-slope, reinforcement (400A, 500A, 501, 502 bars), overhang and edge details, and a lower 'SECTION THRU DIAPHRAGM' showing diaphragm reinforcement (403A, 402A, 507A bars) and a plain tie bar between the same beam line. Notes at the top explain the variable dimension 'D' used to set beam elevations relative to the slab for dead load deflection and vertical curve compensation. This documents deck slab and diaphragm concrete/reinforcement quantities for a multi-beam concrete bridge deck."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "Concrete diaphragm",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Shown in cross section between beams, labeled 10\" CONC. DIAPH."
    },
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "rectangular (partial, horizontal lines representing beam depth)",
      "material": "precast concrete",
      "count": null,
      "note": "Only top portion of beam shown, labeled TOP OF BEAM"
    },
    {
      "name": "Reinforcement bar (stirrup/tie)",
      "tag": "507A",
      "shape": "circular (bar ends shown as dots, diagonal crossing pattern)",
      "material": "steel reinforcement",
      "count": 4,
      "note": "2-507A at top, 2-507A at bottom of diaphragm reinforcement cage"
    },
    {
      "name": "Reinforcement bar",
      "tag": "402A",
      "shape": "circular (bar ends shown as dots)",
      "material": "steel reinforcement",
      "count": 4,
      "note": "4-402A, diagonal crossing bars within diaphragm"
    },
    {
      "name": "Reinforcement bar",
      "tag": "403A",
      "shape": "",
      "material": "steel reinforcement",
      "count": null,
      "note": "Labeled with leader pointing into diaphragm reinforcement cage, count not distinguishable from 402A/507A dots"
    },
    {
      "name": "Plain bar",
      "tag": "",
      "shape": "circular",
      "material": "steel (plain, unspecified grade)",
      "count": 2,
      "note": "1\" DIA. PLAIN BAR, shown as solid dots within cage"
    }
  ],
  "measurements": [
    {
      "label": "Diaphragm width",
      "value": "10",
      "unit": "in",
      "appliesTo": "Concrete diaphragm"
    },
    {
      "label": "Top clearance",
      "value": "2",
      "unit": "in",
      "appliesTo": "Top of beam to reinforcement"
    },
    {
      "label": "Overall height dimension",
      "value": "2'-4\"",
      "unit": "ft-in",
      "appliesTo": "Beam/diaphragm section height"
    },
    {
      "label": "Clear cover, typical",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "Reinforcement bars (CL. TYP.)"
    },
    {
      "label": "Plain bar diameter",
      "value": "1",
      "unit": "in",
      "appliesTo": "Plain bar"
    }
  ],
  "notes": [
    "10\" CONC. DIAPH.",
    "TOP OF BEAM",
    "1 1/2\" CL. TYP.",
    "1\" DIA. PLAIN BAR",
    "2-507A",
    "403A",
    "4-402A",
    "2-507A"
  ],
  "labels": [
    "10\" CONC. DIAPH.",
    "TOP OF BEAM",
    "1 1/2\" CL. TYP.",
    "403A",
    "1\" DIA. PLAIN BAR",
    "2-507A",
    "4-402A"
  ],
  "description": "This crop is a detail section showing the reinforcement layout within a concrete diaphragm between precast beams, viewed in cross section. It calls out a 10-inch wide concrete diaphragm with a reinforcement cage consisting of 507A, 402A, and 403A bars along with a 1-inch diameter plain bar, with clearances and overall depth dimensioned. The detail focuses solely on the diaphragm reinforcement region near the top of the beam, with beam ends broken off left and right indicating a partial/typical detail rather than a full structure."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "Girder/Beam",
      "tag": "I-509",
      "shape": "tapered/I-section (bulb-tee-like)",
      "material": "precast concrete",
      "count": 1,
      "note": "labeled with leader arrow to one of the deck beams"
    },
    {
      "name": "Girder/Beam",
      "tag": "I-508",
      "shape": "tapered/I-section (bulb-tee-like)",
      "material": "precast concrete",
      "count": 1,
      "note": "labeled with leader arrow to one of the deck beams"
    },
    {
      "name": "Girder/Beam",
      "tag": "I-802",
      "shape": "tapered/I-section (bulb-tee-like)",
      "material": "precast concrete",
      "count": 1,
      "note": "labeled with leader arrow near a support stem"
    },
    {
      "name": "Girder/Beam",
      "tag": "I-801",
      "shape": "tapered/I-section (bulb-tee-like)",
      "material": "precast concrete",
      "count": 1,
      "note": "labeled with leader arrow near a support stem"
    },
    {
      "name": "Edge Beam",
      "tag": "2-800",
      "shape": "rectangular with sloped top",
      "material": "reinforced concrete",
      "count": 1,
      "note": "outer edge beam at right side of deck, poured flush with outside face of beam"
    },
    {
      "name": "Deck Slab",
      "tag": "",
      "shape": "flat with cross slope",
      "material": "reinforced concrete",
      "count": 1,
      "note": "top slab spanning across all beams, shown with 2% slope arrow"
    },
    {
      "name": "Support Stem/Web (beam bottom flange support)",
      "tag": "",
      "shape": "trapezoidal/tapered stem",
      "material": "precast concrete",
      "count": 6,
      "note": "repeating tapered support stems beneath deck, spaced at '8-404 AT EQUAL SPACES'"
    },
    {
      "name": "Parapet/Barrier",
      "tag": "",
      "shape": "tapered vertical wall",
      "material": "reinforced concrete",
      "count": 2,
      "note": "one at each end of the section (left and right), with fence noted above right one"
    },
    {
      "name": "Fence",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "noted as 'FENCE NOT SHOWN, TYP.' atop right parapet, not drawn"
    },
    {
      "name": "Bearing Pad",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "noted as 'BEARING PADS NOT SHOWN' at bottom of section"
    }
  ],
  "measurements": [
    {
      "label": "Deck thickness",
      "value": "8",
      "unit": "in",
      "appliesTo": "deck slab, left edge, noted '8\", TYP.'"
    },
    {
      "label": "Beam spacing offset",
      "value": "2",
      "unit": "in",
      "appliesTo": "spacing dimension left of equal spaces group"
    },
    {
      "label": "Beam spacing offset",
      "value": "2",
      "unit": "in",
      "appliesTo": "spacing dimension right of equal spaces group"
    },
    {
      "label": "Equal spacing dimension",
      "value": "8-404",
      "unit": "",
      "appliesTo": "spacing group labeled 'AT EQUAL SPACES', likely 8 spaces at 404 (units unspecified, possibly mm or a mark)"
    },
    {
      "label": "Cross slope",
      "value": "2",
      "unit": "%",
      "appliesTo": "deck slab, direction arrow shown"
    }
  ],
  "notes": [
    "8-404 AT EQUAL SPACES",
    "FENCE NOT SHOWN, TYP.",
    "POUR EDGE BEAM FLUSH WITH OUTSIDE FACE OF BEAM, TYP.",
    "NOTE: BEARING PADS NOT SHOWN"
  ],
  "labels": [
    "SR 21 WB = PGL",
    "I-509",
    "I-508",
    "I-802",
    "I-801",
    "2-800",
    "8\", TYP."
  ],
  "description": "This crop is a cross section through a bridge superstructure showing a series of precast concrete beams (tagged I-509, I-508, I-801, I-802) supporting a concrete deck slab with a 2% cross slope, bounded by parapets/barriers at each edge. An edge beam (2-800) is shown at the right side poured flush with the outside face of the beam, and the profile grade line for SR 21 WB is marked near the right parapet. Notes indicate that bearing pads and the fence atop the right parapet are not shown in this view."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "Deck slab",
      "tag": "",
      "shape": "rectangular/tapered (crowned)",
      "material": "reinforced concrete",
      "count": 1,
      "note": "7.75\" thick between beams, 8\" in overhangs, 2% cross slope"
    },
    {
      "name": "PSC Beam",
      "tag": "BEAM 1",
      "shape": "bulb-tee/I-section",
      "material": "precast concrete",
      "count": 1,
      "note": "exterior beam"
    },
    {
      "name": "PSC Beam",
      "tag": "BEAM 2",
      "shape": "bulb-tee/I-section",
      "material": "precast concrete",
      "count": 1,
      "note": "interior beam"
    },
    {
      "name": "PSC Beam",
      "tag": "BEAM 3",
      "shape": "bulb-tee/I-section",
      "material": "precast concrete",
      "count": 1,
      "note": "interior beam"
    },
    {
      "name": "PSC Beam",
      "tag": "BEAM 4",
      "shape": "bulb-tee/I-section",
      "material": "precast concrete",
      "count": 1,
      "note": "interior beam"
    },
    {
      "name": "PSC Beam",
      "tag": "BEAM 5",
      "shape": "bulb-tee/I-section",
      "material": "precast concrete",
      "count": 1,
      "note": "interior beam"
    },
    {
      "name": "PSC Beam",
      "tag": "BEAM 6",
      "shape": "bulb-tee/I-section",
      "material": "precast concrete",
      "count": 1,
      "note": "exterior beam"
    },
    {
      "name": "Diaphragm",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 5,
      "note": "intermediate diaphragms between beams, shown in second section view"
    },
    {
      "name": "Edge parapet/barrier upstand",
      "tag": "",
      "shape": "tapered",
      "material": "reinforced concrete",
      "count": 2,
      "note": "fence-mounting curb at each edge, fence itself not shown"
    },
    {
      "name": "Reinforcement bar",
      "tag": "400A",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "transverse slab bars, spaced as noted (30-400A shown, also 6-400A, 14-400A groupings)"
    },
    {
      "name": "Reinforcement bar",
      "tag": "500A",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "longitudinal top bar at 6.5\" spacing"
    },
    {
      "name": "Reinforcement bar",
      "tag": "501",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "placed under every 500A"
    },
    {
      "name": "Reinforcement bar",
      "tag": "502",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "placed at every 500A"
    },
    {
      "name": "Reinforcement bar",
      "tag": "403A",
      "shape": "",
      "material": "steel",
      "count": 7,
      "note": "diaphragm bars, at equal spaces"
    },
    {
      "name": "Reinforcement bar",
      "tag": "402A",
      "shape": "",
      "material": "steel",
      "count": 4,
      "note": "diaphragm bars"
    },
    {
      "name": "Reinforcement bar",
      "tag": "507A",
      "shape": "",
      "material": "steel",
      "count": 2,
      "note": "diaphragm top bars"
    },
    {
      "name": "Reinforcement bar",
      "tag": "",
      "shape": "circular, plain",
      "material": "steel",
      "count": null,
      "note": "1\" diameter plain bar, likely a diaphragm through-rod"
    },
    {
      "name": "Construction joint",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "required construction joint parallel with deck"
    },
    {
      "name": "Drip bead",
      "tag": "",
      "shape": "triangular",
      "material": "",
      "count": 2,
      "note": "3/4\" triangular drip bead, full length of bridge, typical at each fascia edge"
    }
  ],
  "measurements": [
    {
      "label": "Slab thickness between beams",
      "value": "7 3/4",
      "unit": "in",
      "appliesTo": "deck slab"
    },
    {
      "label": "Slab thickness in overhangs",
      "value": "8",
      "unit": "in",
      "appliesTo": "deck slab overhang"
    },
    {
      "label": "Dimension D, interior beams",
      "value": "8 3/4",
      "unit": "in",
      "appliesTo": "interior beams"
    },
    {
      "label": "Dimension D, exterior beams",
      "value": "9 1/8",
      "unit": "in",
      "appliesTo": "exterior beams"
    },
    {
      "label": "Overall width",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "half-width dimension shown at top right"
    },
    {
      "label": "Out to out width",
      "value": "43'-7\"",
      "unit": "",
      "appliesTo": "deck"
    },
    {
      "label": "Right side width",
      "value": "14'-2 1/2\"",
      "unit": "",
      "appliesTo": "deck"
    },
    {
      "label": "Gutter to gutter",
      "value": "40'-0\"",
      "unit": "",
      "appliesTo": "deck"
    },
    {
      "label": "Width dimension",
      "value": "34'-0\"",
      "unit": "",
      "appliesTo": "deck (between beam 1 and beam 6 approx)"
    },
    {
      "label": "Right lane dimension",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "deck"
    },
    {
      "label": "Overhang edge width",
      "value": "1'-8\"",
      "unit": "",
      "appliesTo": "edge overhang, both sides"
    },
    {
      "label": "Edge offset",
      "value": "1 1/2\"",
      "unit": "in",
      "appliesTo": "edge, both sides"
    },
    {
      "label": "Minimum shoulder/lane width",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "MIN. TYP. dimension"
    },
    {
      "label": "Edge thickness",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "left edge curb"
    },
    {
      "label": "Edge thickness",
      "value": "3\"",
      "unit": "in",
      "appliesTo": "right edge curb"
    },
    {
      "label": "Beam spacing",
      "value": "7'-6\"",
      "unit": "",
      "appliesTo": "beam 1-2, 2-3, 3-4, 4-5, 5-6 spacing, each"
    },
    {
      "label": "End overhang beam to edge",
      "value": "3'-0 1/2\"",
      "unit": "",
      "appliesTo": "left and right end overhangs"
    },
    {
      "label": "500A spacing",
      "value": "6 1/2",
      "unit": "in",
      "appliesTo": "500A bars"
    },
    {
      "label": "502 spacing",
      "value": "",
      "unit": "",
      "appliesTo": "502 bars, at every 500A"
    },
    {
      "label": "30-400A spacing note",
      "value": "30",
      "unit": "count",
      "appliesTo": "400A bars, spaced as shown"
    },
    {
      "label": "6-400A at equal spaces",
      "value": "6",
      "unit": "count",
      "appliesTo": "400A bars near edges"
    },
    {
      "label": "14-400A at equal spaces",
      "value": "14",
      "unit": "count",
      "appliesTo": "400A bars mid-span"
    },
    {
      "label": "Clear cover top",
      "value": "2 1/4\"",
      "unit": "in",
      "appliesTo": "top clear cover, CL."
    },
    {
      "label": "Clear cover bottom",
      "value": "1\"",
      "unit": "in",
      "appliesTo": "bottom clear cover, CL."
    },
    {
      "label": "Side clear spacing typ",
      "value": "3\"",
      "unit": "in",
      "appliesTo": "typical spacing between bar groups"
    },
    {
      "label": "Edge vertical dimension",
      "value": "4 3/8\"",
      "unit": "in",
      "appliesTo": "left and right edge vertical dim"
    },
    {
      "label": "Drip bead size",
      "value": "3/4\"",
      "unit": "in",
      "appliesTo": "triangular drip bead"
    },
    {
      "label": "Diaphragm bar spacing offset",
      "value": "5\"",
      "unit": "in",
      "appliesTo": "403A bar group offset, both sides"
    },
    {
      "label": "403A bar count",
      "value": "7",
      "unit": "count",
      "appliesTo": "403A bars at equal spaces"
    },
    {
      "label": "402A bar count",
      "value": "4",
      "unit": "count",
      "appliesTo": "402A bars"
    },
    {
      "label": "507A bar count",
      "value": "2",
      "unit": "count",
      "appliesTo": "507A bars"
    },
    {
      "label": "Plain bar diameter",
      "value": "1\"",
      "unit": "in",
      "appliesTo": "plain bar in diaphragm"
    },
    {
      "label": "Cross slope",
      "value": "2",
      "unit": "%",
      "appliesTo": "deck slab, both sections"
    }
  ],
  "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 1/8\" EXTERIOR BEAMS",
    "FENCE NOT SHOWN, TYP.",
    "REQUIRED CONSTRUCTION JOINT PARALLEL WITH DECK, TYP.",
    "3/4\" TRIANGULAR DRIP BEAD FULL LENGTH OF BRIDGE, TYP."
  ],
  "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 contains two bridge deck cross sections: a 'SECTION THRU SLAB' showing six precast beams supporting a cast-in-place concrete deck slab with cross slope, overhangs, edge curbs, and detailed reinforcement (400A, 500A, 501, 502) with clear cover callouts and beam spacing dimensions; and a 'SECTION THRU DIAPHRAGM' below it showing intermediate diaphragms between the same six beams with reinforcement (403A, 402A, 507A) and a 1\" diameter plain bar. Together these document the deck slab thickness, camber/build-up dimension \"D\" for interior/exterior beams, overall deck geometry, and diaphragm reinforcement layout for this bridge span."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "rectangular (elevation showing horizontal strand rows)",
      "material": "precast concrete",
      "count": 1,
      "note": "Shown in elevation with 'TOP OF BEAM' callout and horizontal strand/rebar lines"
    },
    {
      "name": "Concrete diaphragm",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "10\" wide diaphragm at beam, with reinforcement cage detailed"
    },
    {
      "name": "Reinforcement bar",
      "tag": "507A",
      "shape": "",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Appears twice (top and bottom pairs, '2-507A' each)"
    },
    {
      "name": "Reinforcement bar",
      "tag": "402A",
      "shape": "",
      "material": "reinforcing steel",
      "count": 4,
      "note": "'4-402A' diagonal/vertical bars within diaphragm cage"
    },
    {
      "name": "Reinforcement bar",
      "tag": "403A",
      "shape": "",
      "material": "reinforcing steel",
      "count": null,
      "note": "Labeled bar within cage, count not explicitly given"
    },
    {
      "name": "Plain bar",
      "tag": "",
      "shape": "circular",
      "material": "plain round bar",
      "count": null,
      "note": "1\" DIA. PLAIN BAR, shown as dot marker in cage"
    }
  ],
  "measurements": [
    {
      "label": "Top cover",
      "value": "2",
      "unit": "in",
      "appliesTo": "beam/diaphragm top edge"
    },
    {
      "label": "Overall height",
      "value": "2'-4\"",
      "unit": "ft-in",
      "appliesTo": "beam segment shown"
    },
    {
      "label": "Diaphragm width",
      "value": "10\"",
      "unit": "in",
      "appliesTo": "Concrete diaphragm"
    },
    {
      "label": "Clear cover",
      "value": "1 1/2\"",
      "unit": "in",
      "appliesTo": "reinforcement cage, typical"
    },
    {
      "label": "Plain bar diameter",
      "value": "1\"",
      "unit": "in",
      "appliesTo": "plain bar"
    }
  ],
  "notes": [],
  "labels": [
    "10\" CONC. DIAPH.",
    "TOP OF BEAM",
    "1 1/2\" CL. TYP.",
    "403A",
    "1\" DIA. PLAIN BAR",
    "2-507A",
    "4-402A"
  ],
  "description": "This crop is a detail elevation of a precast concrete beam end at a diaphragm location, showing the concrete diaphragm width, cover dimensions, and the reinforcement cage layout (bars 507A, 402A, 403A, and a 1\" diameter plain bar) embedded at the diaphragm. It documents beam-diaphragm reinforcement detailing rather than an overall structure view."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "Deck slab",
      "tag": "2-800",
      "shape": "rectangular, cross-slope",
      "material": "reinforced concrete",
      "count": 1,
      "note": "labeled 2-800, cross slope 2% shown"
    },
    {
      "name": "Girder/Beam",
      "tag": "I-509",
      "shape": "I-section, tapered web",
      "material": "precast concrete",
      "count": 1,
      "note": "one of series of beams shown in section"
    },
    {
      "name": "Girder/Beam",
      "tag": "I-508",
      "shape": "I-section, tapered web",
      "material": "precast concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "Girder/Beam",
      "tag": "I-802",
      "shape": "I-section, tapered web",
      "material": "precast concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "Girder/Beam",
      "tag": "I-801",
      "shape": "I-section, tapered web",
      "material": "precast concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam (unlabeled additional)",
      "tag": "",
      "shape": "I-section, tapered web",
      "material": "precast concrete",
      "count": 3,
      "note": "additional beams visible in section without individual callouts"
    },
    {
      "name": "Barrier/Parapet",
      "tag": "",
      "shape": "tapered vertical element",
      "material": "reinforced concrete",
      "count": 2,
      "note": "one at each edge of deck"
    },
    {
      "name": "Edge beam",
      "tag": "",
      "shape": "rectangular strip along deck edge",
      "material": "concrete",
      "count": 2,
      "note": "poured flush with outside face of beam per callout"
    },
    {
      "name": "Fence",
      "tag": "",
      "shape": "not shown",
      "material": "",
      "count": 0,
      "note": "noted as 'Fence not shown, typ.' - not depicted in this view"
    },
    {
      "name": "Bearing pad",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 0,
      "note": "noted as 'Bearing pads not shown'"
    }
  ],
  "measurements": [
    {
      "label": "Deck thickness",
      "value": "8",
      "unit": "in",
      "appliesTo": "deck slab (typ.)"
    },
    {
      "label": "Beam spacing",
      "value": "8-404",
      "unit": "",
      "appliesTo": "beam spacing dimension, at equal spaces"
    },
    {
      "label": "Edge offset",
      "value": "2",
      "unit": "in",
      "appliesTo": "edge dimension left of spacing group"
    },
    {
      "label": "Edge offset",
      "value": "2",
      "unit": "in",
      "appliesTo": "edge dimension right of spacing group"
    },
    {
      "label": "Cross slope",
      "value": "2",
      "unit": "%",
      "appliesTo": "deck cross slope"
    }
  ],
  "notes": [
    "SR 21 WB = PGL",
    "8-404 AT EQUAL SPACES",
    "8\", TYP.",
    "2%",
    "POUR EDGE BEAM FLUSH WITH OUTSIDE FACE OF BEAM, TYP.",
    "FENCE NOT SHOWN, TYP.",
    "NOTE: BEARING PADS NOT SHOWN"
  ],
  "labels": [
    "I-509",
    "I-508",
    "I-802",
    "I-801",
    "2-800",
    "SR 21 WB = PGL"
  ],
  "description": "This crop is a cross section through a bridge superstructure showing the deck slab, a series of precast I-shaped beams (tagged I-509, I-508, I-802, I-801) supporting the deck, and concrete parapets/barriers at each edge. It documents beam spacing, deck thickness, cross slope, the highway centerline (SR 21 WB = PGL), and callouts noting that bearing pads and a fence are not shown in this view, along with an edge beam pour detail."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "Endwall",
      "tag": "3'-0\" ENDWALL",
      "shape": "rectangular/tapered",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Shown in Section Thru Endwall at left side of deck"
    },
    {
      "name": "Endwall",
      "tag": "1'-6\" ENDWALL",
      "shape": "rectangular/tapered",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Shown in Section Thru Endwall, inboard of 3'-0\" endwall"
    },
    {
      "name": "Deck slab",
      "tag": "SLAB",
      "shape": "tapered, cross-slope 2%",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Spans full width shown, SR 21 WB = PGL centerline marked"
    },
    {
      "name": "Girder/Beam",
      "tag": "",
      "shape": "bulb-tee / I-section (PSC beam)",
      "material": "precast concrete",
      "count": 5,
      "note": "Repeating beam sections shown under deck slab; rebar marks 900A/900B point to beam tops"
    },
    {
      "name": "Preformed joint filler",
      "tag": "",
      "shape": "strip",
      "material": "preformed foam/elastomeric",
      "count": 3,
      "note": "1/2\" preformed joint filler (typ.) and 1\" preformed foam joint filler around pad"
    },
    {
      "name": "Construction joint",
      "tag": "",
      "shape": "linear joint",
      "material": "",
      "count": 1,
      "note": "Required construction joint parallel with deck, 1\" gap min."
    },
    {
      "name": "Barrier",
      "tag": "",
      "shape": "tapered/rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Shown in Fence Elevation and Fence Post Detail, supports fence"
    },
    {
      "name": "End post (fence)",
      "tag": "",
      "shape": "vertical pipe",
      "material": "galvanized/zinc coated steel",
      "count": 1,
      "note": ""
    },
    {
      "name": "Pull post (fence)",
      "tag": "",
      "shape": "2 7/8\" dia pipe",
      "material": "zinc coated steel",
      "count": 1,
      "note": ""
    },
    {
      "name": "Fence post (typical vertical)",
      "tag": "",
      "shape": "2 7/8\" dia pipe, curved top 45°",
      "material": "zinc coated steel",
      "count": null,
      "note": "Post spaced per Fence Notes 6, curved top detail with 2'-6\" R"
    },
    {
      "name": "Tension bar",
      "tag": "",
      "shape": "1 5/8\" dia pipe",
      "material": "zinc coated steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Truss bracing",
      "tag": "",
      "shape": "diagonal 1 5/8\" dia pipe",
      "material": "zinc coated steel",
      "count": null,
      "note": "At end or pull post"
    },
    {
      "name": "Chain link fence fabric",
      "tag": "",
      "shape": "woven mesh",
      "material": "zinc coated steel, 9 gage",
      "count": 1,
      "note": "Security fence, 2 inch mesh"
    },
    {
      "name": "Pipe sleeve",
      "tag": "",
      "shape": "circular",
      "material": "galvanized steel",
      "count": 1,
      "note": "4\" dia. std. wt. pipe sleeve cast in barrier"
    },
    {
      "name": "End bent cap/section",
      "tag": "END BENT 1",
      "shape": "as detailed in Section at Endwall",
      "material": "reinforced concrete",
      "count": 1,
      "note": "End Bent 4 similar per note"
    },
    {
      "name": "Reinforcement bar",
      "tag": "900A",
      "shape": "bent bar",
      "material": "reinforcement steel",
      "count": null,
      "note": "4-900A called out at girder top"
    },
    {
      "name": "Reinforcement bar",
      "tag": "900B",
      "shape": "bent bar",
      "material": "reinforcement steel",
      "count": null,
      "note": "4-900B called out at girder tops, two locations"
    },
    {
      "name": "Reinforcement bar",
      "tag": "401",
      "shape": "bar",
      "material": "reinforcement steel",
      "count": null,
      "note": "4-401 shown in Section at Endwall; series not shown in main section per note"
    },
    {
      "name": "Reinforcement bar",
      "tag": "504A",
      "shape": "bar",
      "material": "reinforcement steel",
      "count": null,
      "note": "2-504A AT END"
    },
    {
      "name": "Reinforcement bar",
      "tag": "504B",
      "shape": "bar",
      "material": "reinforcement steel",
      "count": null,
      "note": "8-504B AT 12\"± BETWEEN BEAMS"
    },
    {
      "name": "Reinforcement bar",
      "tag": "505",
      "shape": "bar",
      "material": "reinforcement steel",
      "count": null,
      "note": "1-505 shown"
    },
    {
      "name": "Reinforcement bar",
      "tag": "506A",
      "shape": "bar",
      "material": "reinforcement steel",
      "count": null,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "506B",
      "shape": "bar",
      "material": "reinforcement steel",
      "count": null,
      "note": "506B AT 18\"± ALT. TO GIVE 9\" SP."
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Called out as 'BEARING NOT S[HOWN]' - not depicted, text partial/cut off"
    },
    {
      "name": "Slab reinforcement",
      "tag": "",
      "shape": "",
      "material": "reinforcement steel",
      "count": null,
      "note": "Noted as not shown in Section at Endwall"
    }
  ],
  "measurements": [
    {
      "label": "Overhang width",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "Section Thru Endwall, left edge"
    },
    {
      "label": "Width",
      "value": "1'-8\"",
      "unit": "ft-in",
      "appliesTo": "Section Thru Endwall, left edge"
    },
    {
      "label": "Width",
      "value": "34'-0\"",
      "unit": "ft-in",
      "appliesTo": "Section Thru Endwall, main span"
    },
    {
      "label": "Width",
      "value": "6'-8\"",
      "unit": "ft-in",
      "appliesTo": "Section Thru Endwall, right side"
    },
    {
      "label": "Width",
      "value": "1'-1\"",
      "unit": "ft-in",
      "appliesTo": "Section Thru Endwall, right edge"
    },
    {
      "label": "Barrier height at right",
      "value": "3'-6\"",
      "unit": "ft-in",
      "appliesTo": "Section Thru Endwall right barrier"
    },
    {
      "label": "Cross slope",
      "value": "2",
      "unit": "%",
      "appliesTo": "Deck slab"
    },
    {
      "label": "Gap min.",
      "value": "1",
      "unit": "in",
      "appliesTo": "Construction joint at deck"
    },
    {
      "label": "Joint filler thickness",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "Preformed joint filler, typical"
    },
    {
      "label": "Joint filler thickness",
      "value": "1",
      "unit": "in",
      "appliesTo": "Preformed foam joint filler around pad"
    },
    {
      "label": "Post spacing max",
      "value": "12",
      "unit": "in",
      "appliesTo": "Tension bar bands O.C. max"
    },
    {
      "label": "Pipe diameter",
      "value": "1 5/8",
      "unit": "in",
      "appliesTo": "Tension bar/truss bracing pipe, zinc coated"
    },
    {
      "label": "Pipe diameter",
      "value": "2 7/8",
      "unit": "in",
      "appliesTo": "Fence pipe, typical"
    },
    {
      "label": "Pull post width",
      "value": "2 7/8",
      "unit": "in",
      "appliesTo": "Pull post diameter"
    },
    {
      "label": "Offset",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Fence elevation, base dimension"
    },
    {
      "label": "Offset",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "Offset dimension in fence elevation"
    },
    {
      "label": "Fence height",
      "value": "5'-1\"",
      "unit": "ft-in",
      "appliesTo": "Fence Post Detail"
    },
    {
      "label": "Fence height",
      "value": "4'-7\"",
      "unit": "ft-in",
      "appliesTo": "Fence Post Detail"
    },
    {
      "label": "Total height",
      "value": "10'-4\"",
      "unit": "ft-in",
      "appliesTo": "Fence Post Detail total"
    },
    {
      "label": "Fence height",
      "value": "7'-0\"",
      "unit": "ft-in",
      "appliesTo": "Zinc coated fence height"
    },
    {
      "label": "Base height",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Fence Post Detail base"
    },
    {
      "label": "Barrier height",
      "value": "3'-6\"",
      "unit": "ft-in",
      "appliesTo": "Fence Post Detail barrier"
    },
    {
      "label": "Curve radius",
      "value": "2'-6\"",
      "unit": "ft-in",
      "appliesTo": "Fence Post Detail curved top, R"
    },
    {
      "label": "Angle",
      "value": "45",
      "unit": "degrees",
      "appliesTo": "Fence Post Detail curved top"
    },
    {
      "label": "Offset dimension",
      "value": "10 1/4\"",
      "unit": "in",
      "appliesTo": "Fence Post Detail"
    },
    {
      "label": "Pipe sleeve diameter",
      "value": "4",
      "unit": "in",
      "appliesTo": "Pipe sleeve, std wt"
    },
    {
      "label": "Section at Endwall width",
      "value": "12\"",
      "unit": "in",
      "appliesTo": "Section at Endwall top dimension"
    },
    {
      "label": "Section at Endwall width",
      "value": "1'-6\"",
      "unit": "ft-in",
      "appliesTo": "Section at Endwall"
    },
    {
      "label": "Section at Endwall width",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "Section at Endwall"
    },
    {
      "label": "Radius",
      "value": "1/4\"",
      "unit": "in",
      "appliesTo": "Section at Endwall, R"
    },
    {
      "label": "Clear cover",
      "value": "3 1/2",
      "unit": "in min",
      "appliesTo": "Section at Endwall min. clearance"
    },
    {
      "label": "Depth",
      "value": "10\"",
      "unit": "in",
      "appliesTo": "Section at Endwall"
    },
    {
      "label": "Depth",
      "value": "9\"",
      "unit": "in",
      "appliesTo": "Section at Endwall"
    },
    {
      "label": "Depth",
      "value": "12\"",
      "unit": "in",
      "appliesTo": "Section at Endwall"
    },
    {
      "label": "Depth",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "Section at Endwall"
    },
    {
      "label": "Clearance",
      "value": "2\" CL. 3 SIDES",
      "unit": "in",
      "appliesTo": "Section at Endwall reinforcement clearance"
    },
    {
      "label": "Spacing",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "Section at Endwall dimension near 506A"
    },
    {
      "label": "Bar spacing",
      "value": "18\"±",
      "unit": "in",
      "appliesTo": "506B bar spacing"
    },
    {
      "label": "Alt spacing",
      "value": "9\"",
      "unit": "in",
      "appliesTo": "506B alternate spacing"
    },
    {
      "label": "Bar spacing",
      "value": "12\"±",
      "unit": "in",
      "appliesTo": "504B bar spacing between beams"
    },
    {
      "label": "Post fastening interval max",
      "value": "14",
      "unit": "in",
      "appliesTo": "Fence fabric fastening (Fence Note 5)"
    },
    {
      "label": "Post spacing min",
      "value": "7'-0\"",
      "unit": "ft-in",
      "appliesTo": "Fence post spacing minimum (Fence Note 6)"
    },
    {
      "label": "Post spacing max",
      "value": "10'-0\"",
      "unit": "ft-in",
      "appliesTo": "Fence post spacing maximum (Fence Note 6)"
    },
    {
      "label": "Post distance from joint",
      "value": "1'-0\"",
      "unit": "ft-in min",
      "appliesTo": "Fence post minimum distance from barrier joints (Fence Note 6)"
    }
  ],
  "notes": [
    "NOTE: BARS 401, 504 SERIES, 505, AND 506 SERIES NOT SHOWN",
    "FENCE NOTES:",
    "1. FENCE SHALL BE 9 GAGE CHAIN LINK ZINC COATED TWO INCH SECURITY FENCE.",
    "2. CAST 4\" DIA. GALVANIZED SLEEVE IN THE PARAPET. ALLOW NON-SHRINK, NON-METALLIC GROUT TO CURE FOR THREE DAYS BEFORE FENCE FABRIC IS INSTALLED.",
    "3. APPLY GALVANIZING REPAIR COMPOUND, IN ACCORDANCE WITH GEORGIA DOT SPECIFICATION 645, TO ENDS OF 4\" DIA. GALVANIZED SLEEVES.",
    "4. PROVIDE EXPANSION SLEEVE FOR ALL RAILS TO MATCH SUPERSTRUCTURE JOINTS.",
    "5. FASTEN FABRIC TO POSTS AT INTERVALS NOT GREATER THAN 14\".",
    "6. SPACE POSTS AT A MINIMUM OF 7'-0\" AND A MAXIMUM OF 10'-0\". PLACE POSTS 1'-0\" MINIMUM FROM JOINTS IN BARRIER. SEE DECK PLAN FOR POST SPACING.",
    "7. FOR FURTHER DETAILS, SEE GEORGIA DOT SPECIFICATIONS SECTIONS 643 AND 894.",
    "WATERPROOFING, SEE SECTION 530 OF THE GEORGIA DOT SPECIFICATIONS",
    "SLAB REINFORCEMENT NOT SHOWN",
    "END BENT 1 SHOWN, END BENT 4 SIMILAR",
    "* NON-SHRINK, NON-METALLIC PORTLAND CEMENT GROUT IN ACCORDANCE WITH ASTM C1107, TROWEL TO PROVIDE POSITIVE DRAINAGE.",
    "REQUIRED CONSTRUCTION JOINT PARALLEL WITH DECK, TYP."
  ],
  "labels": [
    "SECTION THRU ENDWALL",
    "(LOOKING AHEAD, LEFT BRIDGE SHOWN, RIGHT BRIDGE SIMILAR)",
    "FENCE ELEVATION",
    "SCALE: 3/4\" = 1'-0\"",
    "FENCE POST DETAIL",
    "SECTION AT ENDWALL",
    "SCALE: 3/4\" = 1'-0\"",
    "SR 21 WB = PGL",
    "END POST",
    "CONST. JOINT",
    "BARRIER",
    "SLAB",
    "ZINC COATED FENCE",
    "TENSION BAR BANDS AT 12\" O.C. MAX.",
    "TENSION BAR ZINC COATED",
    "1 5/8\" DIA. PIPE ZINC COATED",
    "2 7/8\" DIA. PIPE, TYP.",
    "TRUSS BRACING AT END OR PULL",
    "POST VERT. ZINC COATED",
    "2 7/8\" PULL POST",
    "1/2\" OFFSET",
    "4\" DIA. STD. WT. PIPE SLEEVE",
    "7'-0\" ZINC COATED FENCE",
    "2 7/8\" DIA. PIPE"
  ],
  "description": "This sheet contains four related details for a bridge structure: a full-width Section Thru Endwall showing the deck cross-slope, precast beams, endwalls and joint fillers with rebar callouts 900A/900B; a Fence Elevation and Fence Post Detail showing chain link security fence construction with tension bars, truss bracing, and post dimensions atop a concrete barrier; and a Section at Endwall (End Bent 1, similar at End Bent 4) showing end bent reinforcement details (bars 900, 401, 504A, 504B, 506A, 506B, 505) with bearing area and waterproofing notes. It documents deck cross-section geometry, endwall/joint details, security fence construction requirements per Georgia DOT specifications, and end bent reinforcement layout for the barrier and beam seat area."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "Endwall",
      "tag": "3'-0\" ENDWALL",
      "shape": "rectangular/tapered",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Larger endwall shown at left of section thru endwall"
    },
    {
      "name": "Endwall",
      "tag": "1'-6\" ENDWALL",
      "shape": "rectangular/tapered",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Smaller endwall shown at right side of deck"
    },
    {
      "name": "Girder",
      "tag": "",
      "shape": "I-girder",
      "material": "structural steel or precast concrete",
      "count": 6,
      "note": "Repeated girder sections shown in Section Thru Endwall"
    },
    {
      "name": "Deck slab",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "4-900B",
      "shape": "",
      "material": "reinforced steel",
      "count": 2,
      "note": "Located at each endwall"
    },
    {
      "name": "Reinforcement bar",
      "tag": "4-900A",
      "shape": "",
      "material": "reinforced steel",
      "count": 1,
      "note": "Located mid-span area of section"
    },
    {
      "name": "Preformed joint filler",
      "tag": "",
      "shape": "strip",
      "material": "preformed elastomeric material",
      "count": 3,
      "note": "1/2\" and 1\" thicknesses noted at joints and around pad"
    },
    {
      "name": "Construction joint",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Required construction joint parallel with deck"
    },
    {
      "name": "Barrier",
      "tag": "",
      "shape": "tapered/rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Shown in Fence Elevation and Fence Post Detail atop slab"
    },
    {
      "name": "Fence",
      "tag": "",
      "shape": "chain link with pipe posts",
      "material": "zinc coated steel",
      "count": 1,
      "note": "9 gage chain link security fence per notes"
    },
    {
      "name": "Fence post",
      "tag": "",
      "shape": "pipe, curved top",
      "material": "zinc coated steel",
      "count": 1,
      "note": "2 7/8\" dia. pipe pull post with truss bracing"
    },
    {
      "name": "Pipe sleeve",
      "tag": "",
      "shape": "circular",
      "material": "galvanized steel",
      "count": 1,
      "note": "4\" dia. std. wt. pipe sleeve cast in parapet"
    },
    {
      "name": "Tension bar",
      "tag": "",
      "shape": "linear",
      "material": "zinc coated steel",
      "count": 1,
      "note": "Tension bar bands at 12\" o.c. max."
    },
    {
      "name": "Truss bracing",
      "tag": "",
      "shape": "diagonal",
      "material": "zinc coated steel",
      "count": 1,
      "note": "At end or pull post"
    },
    {
      "name": "End Bent",
      "tag": "END BENT 1 / END BENT 4",
      "shape": "",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Section at Endwall shows End Bent 1; End Bent 4 similar per note"
    },
    {
      "name": "Reinforcement bar",
      "tag": "1-505",
      "shape": "",
      "material": "reinforced steel",
      "count": 1,
      "note": "Shown in Section at Endwall"
    },
    {
      "name": "Reinforcement bar",
      "tag": "506B",
      "shape": "",
      "material": "reinforced steel",
      "count": 1,
      "note": "At 18\" spacing, alt. to give 9\" sp."
    },
    {
      "name": "Reinforcement bar",
      "tag": "506A",
      "shape": "",
      "material": "reinforced steel",
      "count": 1,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "4-900",
      "shape": "",
      "material": "reinforced steel",
      "count": 1,
      "note": ""
    },
    {
      "name": "Reinforcement bar",
      "tag": "8-504B",
      "shape": "",
      "material": "reinforced steel",
      "count": 1,
      "note": "At 12\"± between beams"
    },
    {
      "name": "Reinforcement bar",
      "tag": "2-504A",
      "shape": "",
      "material": "reinforced steel",
      "count": 1,
      "note": "At end of beam (text cut off)"
    },
    {
      "name": "Reinforcement bar",
      "tag": "4-401",
      "shape": "",
      "material": "reinforced steel",
      "count": 1,
      "note": ""
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Labeled 'BEARING NOT SH[OWN]', partially cut off"
    },
    {
      "name": "Waterproofing",
      "tag": "",
      "shape": "",
      "material": "per Section 530 Georgia DOT Specifications",
      "count": null,
      "note": "Callout only, not detailed as an item"
    }
  ],
  "measurements": [
    {
      "label": "Width",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "gap at left edge of section"
    },
    {
      "label": "Width",
      "value": "1'-8\"",
      "unit": "ft-in",
      "appliesTo": "left endwall region"
    },
    {
      "label": "Length",
      "value": "34'-0\"",
      "unit": "ft-in",
      "appliesTo": "deck section thru endwall span"
    },
    {
      "label": "Width",
      "value": "6'-8\"",
      "unit": "ft-in",
      "appliesTo": "right side of deck near endwall"
    },
    {
      "label": "Width",
      "value": "1'-1\"",
      "unit": "ft-in",
      "appliesTo": "right edge of section"
    },
    {
      "label": "Height",
      "value": "3'-6\"",
      "unit": "ft-in",
      "appliesTo": "right endwall parapet height"
    },
    {
      "label": "Slope",
      "value": "2%",
      "unit": "%",
      "appliesTo": "deck cross slope"
    },
    {
      "label": "Gap",
      "value": "1\"",
      "unit": "in",
      "appliesTo": "required construction joint gap, min."
    },
    {
      "label": "Joint filler thickness",
      "value": "1/2\"",
      "unit": "in",
      "appliesTo": "preformed joint filler, typ."
    },
    {
      "label": "Joint filler thickness",
      "value": "1\"",
      "unit": "in",
      "appliesTo": "preformed foam joint filler around pad"
    },
    {
      "label": "Endwall height",
      "value": "3'-0\"",
      "unit": "ft-in",
      "appliesTo": "3'-0\" ENDWALL"
    },
    {
      "label": "Endwall height",
      "value": "1'-6\"",
      "unit": "ft-in",
      "appliesTo": "1'-6\" ENDWALL"
    },
    {
      "label": "Fence fabric interval",
      "value": "14",
      "unit": "in",
      "appliesTo": "fence fastening interval, max"
    },
    {
      "label": "Post spacing minimum",
      "value": "7'-0\"",
      "unit": "ft-in",
      "appliesTo": "fence posts, min."
    },
    {
      "label": "Post spacing maximum",
      "value": "10'-0\"",
      "unit": "ft-in",
      "appliesTo": "fence posts, max."
    },
    {
      "label": "Post offset from joint",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "fence posts min from barrier joints"
    },
    {
      "label": "Tension bar band spacing",
      "value": "12\"",
      "unit": "in",
      "appliesTo": "tension bar bands o.c. max."
    },
    {
      "label": "Pipe diameter",
      "value": "1 5/8\"",
      "unit": "in",
      "appliesTo": "pipe, zinc coated (fence)"
    },
    {
      "label": "Pipe diameter",
      "value": "2 7/8\"",
      "unit": "in",
      "appliesTo": "pipe, typ. (fence posts)"
    },
    {
      "label": "Offset",
      "value": "1/2\"",
      "unit": "in",
      "appliesTo": "offset dimension in fence elevation"
    },
    {
      "label": "Distance",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "end post/const joint spacing"
    },
    {
      "label": "Radius",
      "value": "2'-6\"",
      "unit": "ft-in",
      "appliesTo": "fence post curve radius"
    },
    {
      "label": "Angle",
      "value": "45°",
      "unit": "degrees",
      "appliesTo": "fence post bend angle"
    },
    {
      "label": "Dimension",
      "value": "10 1/4\"",
      "unit": "in",
      "appliesTo": "fence post detail"
    },
    {
      "label": "Height",
      "value": "5'-1\"",
      "unit": "ft-in",
      "appliesTo": "fence post detail"
    },
    {
      "label": "Height",
      "value": "4'-7\"",
      "unit": "ft-in",
      "appliesTo": "fence post height"
    },
    {
      "label": "Height",
      "value": "10'-4\"",
      "unit": "ft-in",
      "appliesTo": "overall fence post detail height"
    },
    {
      "label": "Fence height",
      "value": "7'-0\"",
      "unit": "ft",
      "appliesTo": "zinc coated fence"
    },
    {
      "label": "Distance",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "fence post detail lower dimension"
    },
    {
      "label": "Barrier height",
      "value": "3'-6\"",
      "unit": "ft-in",
      "appliesTo": "barrier in fence post detail"
    },
    {
      "label": "Pipe sleeve diameter",
      "value": "4\"",
      "unit": "in",
      "appliesTo": "pipe sleeve, std wt."
    },
    {
      "label": "Clear cover",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "CL. 3 SIDES, section at endwall"
    },
    {
      "label": "Minimum clearance",
      "value": "3 1/2\"",
      "unit": "in",
      "appliesTo": "506B min. clearance"
    },
    {
      "label": "Dimension",
      "value": "12\"",
      "unit": "in",
      "appliesTo": "section at endwall top dimension"
    },
    {
      "label": "Dimension",
      "value": "1'-6\"",
      "unit": "ft-in",
      "appliesTo": "section at endwall dimension"
    },
    {
      "label": "Dimension",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "section at endwall dimension"
    },
    {
      "label": "Dimension",
      "value": "10\"",
      "unit": "in",
      "appliesTo": "section at endwall vertical dimension"
    },
    {
      "label": "Dimension",
      "value": "9\"",
      "unit": "in",
      "appliesTo": "section at endwall vertical dimension"
    },
    {
      "label": "Dimension",
      "value": "12\"",
      "unit": "in",
      "appliesTo": "section at endwall vertical dimension"
    },
    {
      "label": "Dimension",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "section at endwall lower dimension"
    },
    {
      "label": "Spacing",
      "value": "18\"",
      "unit": "in",
      "appliesTo": "506B rebar spacing, approx."
    },
    {
      "label": "Spacing",
      "value": "9\"",
      "unit": "in",
      "appliesTo": "506B alt. spacing to give"
    },
    {
      "label": "Spacing",
      "value": "12\"",
      "unit": "in",
      "appliesTo": "8-504B spacing between beams, approx."
    },
    {
      "label": "Radius",
      "value": "1/4\"",
      "unit": "in",
      "appliesTo": "corner radius, section at endwall"
    },
    {
      "label": "Scale",
      "value": "3/4\" = 1'-0\"",
      "unit": "",
      "appliesTo": "Fence Elevation, Fence Post Detail, Section at Endwall"
    }
  ],
  "notes": [
    "NOTE: BARS 401, 504 SERIES, 505, AND 506 SERIES NOT SHOWN",
    "FENCE NOTES:",
    "1. FENCE SHALL BE 9 GAGE CHAIN LINK ZINC COATED TWO INCH SECURITY FENCE.",
    "2. CAST 4\" DIA. GALVANIZED SLEEVE IN THE PARAPET. ALLOW NON-SHRINK, NON-METALLIC GROUT TO CURE FOR THREE DAYS BEFORE FENCE FABRIC IS INSTALLED.",
    "3. APPLY GALVANIZING REPAIR COMPOUND, IN ACCORDANCE WITH GEORGIA DOT SPECIFICATION 645, TO ENDS OF 4\" DIA. GALVANIZED SLEEVES.",
    "4. PROVIDE EXPANSION SLEEVE FOR ALL RAILS TO MATCH SUPERSTRUCTURE JOINTS.",
    "5. FASTEN FABRIC TO POSTS AT INTERVALS NOT GREATER THAN 14\".",
    "6. SPACE POSTS AT A MINIMUM OF 7'-0\" AND A MAXIMUM OF 10'-0\". PLACE POSTS 1'-0\" MINIMUM FROM JOINTS IN BARRIER. SEE DECK PLAN FOR POST SPACING.",
    "7. FOR FURTHER DETAILS, SEE GEORGIA DOT SPECIFICATIONS SECTIONS 643 AND 894.",
    "WATERPROOFING, SEE SECTION 530 OF THE GEORGIA DOT SPECIFICATIONS",
    "SLAB REINFORCEMENT NOT SHOWN",
    "* NON-SHRINK, NON-METALLIC PORTLAND CEMENT GROUT IN ACCORDANCE WITH ASTM C1107, TROWEL TO PROVIDE POSITIVE DRAINAGE.",
    "END BENT 1 SHOWN, END BENT 4 SIMILAR"
  ],
  "labels": [
    "SECTION THRU ENDWALL",
    "(LOOKING AHEAD, LEFT BRIDGE SHOWN, RIGHT BRIDGE SIMILAR)",
    "SR 21 WB = PGL",
    "FENCE ELEVATION",
    "FENCE POST DETAIL",
    "SECTION AT ENDWALL",
    "SCALE: 3/4\" = 1'-0\"",
    "BARRIER",
    "SLAB",
    "END POST",
    "CONST. JOINT",
    "TENSION BAR ZINC COATED",
    "ZINC COATED FENCE",
    "POST VERT. ZINC COATED",
    "TRUSS BRACING AT END OR PULL",
    "2 7/8\" PULL POST",
    "4\" DIA. STD. WT. PIPE SLEEVE",
    "7'-0\" ZINC COATED FENCE",
    "BEARING NOT SH[OWN]"
  ],
  "description": "This crop contains multiple bridge structural details: a full-width cross section thru an endwall showing girders, deck slab, endwall heights, and joint fillers with rebar marks (4-900A/B); a set of fence notes governing chain link security fence construction; a fence elevation and fence post detail showing pipe post dimensions and bracing; and a section at the endwall (End Bent 1/4) showing reinforcement bars, bearing area (not shown), and waterproofing callout. The sheet appears to document both superstructure endwall/deck geometry and appurtenant fence/security barrier details for a bridge, likely along SR 21."
}

{
  "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": "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": "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": "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": "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": "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": "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": "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": "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": "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": "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": [
    {
      "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": "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": "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."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "Diaphragm bar",
      "tag": "",
      "shape": "circular (round bar, threaded ends)",
      "material": "steel (ASTM A 709 Grade 36)",
      "count": 1,
      "note": "1\" diameter plain bar, threaded 5\" on each end; shown in recess at beam face"
    },
    {
      "name": "Recess hole",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "2\" diameter hole through beam for diaphragm bar"
    },
    {
      "name": "Washer",
      "tag": "",
      "shape": "circular (annular)",
      "material": "steel",
      "count": 1,
      "note": "1/4\" x 3-1/2\" diameter washer at bar end"
    },
    {
      "name": "Hex nut",
      "tag": "",
      "shape": "hexagonal",
      "material": "steel",
      "count": 1,
      "note": "hex nut on threaded end of diaphragm bar"
    },
    {
      "name": "Reinforcement bar group (4-3S1)",
      "tag": "3S1",
      "shape": "bar (rebar)",
      "material": "reinforced concrete reinforcement (steel)",
      "count": 4,
      "note": "4 bars marked 3S1 spaced at 4\" each way near recess"
    },
    {
      "name": "Beam face / recess pocket",
      "tag": "",
      "shape": "rectangular recess in beam end",
      "material": "precast concrete",
      "count": 1,
      "note": "recess formed at beam face to accommodate diaphragm bar end, washer, nut; later filled with epoxy grout"
    }
  ],
  "measurements": [
    {
      "label": "Clear cover to hole",
      "value": "1",
      "unit": "in",
      "appliesTo": "2\" diameter hole"
    },
    {
      "label": "Recess width",
      "value": "3",
      "unit": "in",
      "appliesTo": "recess pocket at beam face"
    },
    {
      "label": "Hole diameter",
      "value": "2",
      "unit": "in",
      "appliesTo": "hole for diaphragm bar"
    },
    {
      "label": "Bar spacing group",
      "value": "4-3S1 AT 4\"",
      "unit": "in",
      "appliesTo": "3S1 reinforcement bars"
    },
    {
      "label": "Washer/nut recess diameter",
      "value": "5",
      "unit": "in",
      "appliesTo": "recess diameter (DIA.) around washer/nut"
    },
    {
      "label": "Diaphragm bar diameter",
      "value": "1",
      "unit": "in",
      "appliesTo": "diaphragm bar"
    },
    {
      "label": "Thread length each end",
      "value": "5",
      "unit": "in",
      "appliesTo": "diaphragm bar ends"
    },
    {
      "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 from beam face",
      "value": "1",
      "unit": "in",
      "appliesTo": "excess diaphragm bar cut-off"
    }
  ],
  "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",
    "2\" DIAMETER HOLE",
    "4-3S1 AT 4\" EACH WAY",
    "1\" CL.",
    "3\"",
    "5\" DIA."
  ],
  "description": "This crop is a construction detail showing the recess formed at a precast beam end where a diaphragm bar terminates, including the 2\" diameter through-hole, 1\" cover dimension, 3\" recess width, and a 5\" diameter recess for the washer/nut assembly. Accompanying notes specify the diaphragm bar material and dimensions (1\" diameter plain steel bar, ASTM A 709 Grade 36, threaded 5\" each end), tightening reference, post-installation coating and epoxy grout fill requirements, and that galvanizing is not required. It documents the diaphragm bar end connection detail for precast beam diaphragms, not the overall beam or diaphragm layout."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "",
      "material": "precast concrete",
      "count": null,
      "note": "Referred to generically as 'beams' regarding handling/pick-up requirements; not depicted, only described in note text."
    }
  ],
  "measurements": [
    {
      "label": "pick-up distance from beam ends",
      "value": "5'-6\"",
      "unit": "ft-in",
      "appliesTo": "beam"
    },
    {
      "label": "pick-up embedment 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 is a single construction note (numbered 1) specifying handling requirements for precast beams, including pick-up point locations, embedment depth for pick-up hardware, and a requirement that pick-up details be shown in shop drawings. No graphical elements, dimensions lines, or objects are drawn; it is purely text."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "",
      "material": "precast concrete",
      "count": null,
      "note": "Referenced throughout notes regarding chamfer, dimensions, bearing holes, surface finish, and transport holes"
    }
  ],
  "measurements": [
    {
      "label": "Chamfer",
      "value": "1/2\" OR 3/4\"",
      "unit": "in",
      "appliesTo": "beam edges"
    },
    {
      "label": "Epoxy mortar joint",
      "value": "1/8",
      "unit": "in",
      "appliesTo": "beam ends"
    },
    {
      "label": "Hole diameter",
      "value": "1 3/4",
      "unit": "in",
      "appliesTo": "fixed end bearing hole"
    },
    {
      "label": "Hole depth",
      "value": "7",
      "unit": "in",
      "appliesTo": "fixed end bearing hole"
    },
    {
      "label": "Slot dimensions",
      "value": "4\" X 1 3/4\" X 7\"",
      "unit": "in",
      "appliesTo": "expansion end bearing slot"
    },
    {
      "label": "Dowel diameter",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "smooth dowel at bearing"
    },
    {
      "label": "Roughened surface amplitude",
      "value": "1/4",
      "unit": "in",
      "appliesTo": "top of beam surface"
    }
  ],
  "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 continuation of a general notes block for a precast/prestressed concrete beam (PSC beam) design, numbered items 2 through 9, covering fabrication tolerances, chamfering, bearing hole/slot details, surface finishing requirements for slab bonding, transport hole repair procedures, dead load deflection definitions, and strand material specification. A partial note 10 (prestressing data) is cut off at the bottom. No plan, elevation, or schedule graphics are present, only text notes."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "Beam (girder end)",
      "tag": "",
      "shape": "tapered/beveled end section",
      "material": "precast concrete",
      "count": 1,
      "note": "End of beam shown with top flange beveled parallel to bent centerline; consistent with pretensioned strand beam noted in linked panel"
    },
    {
      "name": "Professional Engineer Seal",
      "tag": "No.19371",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "Georgia registered professional engineer stamp, Aruna Sastry"
    }
  ],
  "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",
    "DATE",
    "REVISIONS",
    "BY",
    "GEORGIA REGISTERED PROFESSIONAL ENGINEER",
    "ARUNA SASTRY",
    "No.19371 PROFESSIONAL",
    "1 INCH WHEN F..."
  ],
  "description": "This crop shows a detail titled 'BEVEL DETAILS' illustrating the beveling of a beam's top flange parallel to the bent centerline, with centerlines for bent and beam annotated. To the right is the sheet's title block area, showing a Georgia Professional Engineer seal (No. 19371, Aruna Sastry), drawing number 35-0011, and bridge sheet 11 of 21 with revision and date columns."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Bearing pad",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Shown hatched at skewed intersection with beam; centerline noted as coincident with beveled shim plate centerline"
    },
    {
      "name": "Beveled shim plate",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Centerline coincides with bearing pad centerline; shown dashed outline"
    },
    {
      "name": "Beam",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Shown in plan with parallel edge lines; centerline (CL BEAM) marked"
    },
    {
      "name": "Endwall",
      "tag": "",
      "shape": "trapezoidal",
      "material": "",
      "count": 1,
      "note": "Skewed plan outline labeled ENDWALL, bounded by B.F.P.R. line"
    },
    {
      "name": "Section cut line",
      "tag": "A-A",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Section arrows labeled A at top and bottom indicating cutting plane through beam/bearing area"
    }
  ],
  "measurements": [
    {
      "label": "Shim plate thickness/offset",
      "value": "1",
      "unit": "in",
      "appliesTo": "Beveled shim plate"
    }
  ],
  "notes": [
    "ℂ BEARING PAD = ℂ BEVELED SHIM PLATE",
    "ℂ BEARING",
    "ℂ BEAM",
    "B.F.P.R."
  ],
  "labels": [
    "ENDWALL",
    "A"
  ],
  "description": "This crop is a plan view detail showing the skewed relationship between a bearing pad/beveled shim plate assembly and a beam centerline at an endwall, with a section cut (A-A) indicated through the bearing area. It documents the geometric alignment of the bearing pad, shim plate, and beam centerlines relative to the back face of pavement/roadway (B.F.P.R.) at the endwall, including a 1-inch dimension callout near the bearing detail. No overall structure, full endwall geometry, or additional dimensions are visible in this fragment."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "Beveled shim plate",
      "tag": "",
      "shape": "tapered/beveled plate",
      "material": "not stated (likely steel)",
      "count": 1,
      "note": "Located under beam at bearing location, shown in Section A-A"
    },
    {
      "name": "Bearing pad",
      "tag": "",
      "shape": "rectangular",
      "material": "not stated (likely elastomeric)",
      "count": 1,
      "note": "Sits beneath beveled shim plate"
    },
    {
      "name": "Smooth dowel",
      "tag": "",
      "shape": "circular",
      "material": "not stated (likely steel)",
      "count": 1,
      "note": "1 1/2\" diameter, through bearing area"
    },
    {
      "name": "Preformed foam joint filler",
      "tag": "",
      "shape": "rectangular (shown hatched)",
      "material": "foam",
      "count": null,
      "note": "Per legend, in accordance with GA DOT Sub-section 833.2.10"
    },
    {
      "name": "Beam",
      "tag": "",
      "shape": "tapered/flared section",
      "material": "not stated",
      "count": 1,
      "note": "Shown in cross-section, centerline noted as CL BEAM"
    },
    {
      "name": "Bearing plate/base plate (plan view)",
      "tag": "",
      "shape": "rectangular with circular hole",
      "material": "not stated (likely steel plate)",
      "count": 1,
      "note": "Plan view below Section A-A showing overall plate with central 3\" diameter hole; dimensions given parametrically as L+2\" and W+2\""
    }
  ],
  "measurements": [
    {
      "label": "Width of shim/dowel offset",
      "value": "5",
      "unit": "in",
      "appliesTo": "beveled shim plate"
    },
    {
      "label": "Thickness dimension",
      "value": "1",
      "unit": "in",
      "appliesTo": "bearing pad or shim"
    },
    {
      "label": "Height dimension",
      "value": "1'-0\"",
      "unit": "ft-in",
      "appliesTo": "dowel/bearing assembly vertical dimension"
    },
    {
      "label": "Dowel diameter",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "smooth dowel"
    },
    {
      "label": "Plate overall length",
      "value": "L+2",
      "unit": "in",
      "appliesTo": "plan view plate"
    },
    {
      "label": "Half plate length",
      "value": "(L+2\")/2",
      "unit": "in",
      "appliesTo": "plan view plate"
    },
    {
      "label": "Plate overall width",
      "value": "W+2",
      "unit": "in",
      "appliesTo": "plan view plate"
    },
    {
      "label": "Half plate width",
      "value": "(W+2\")/2",
      "unit": "in",
      "appliesTo": "plan view plate"
    },
    {
      "label": "Central hole diameter",
      "value": "3",
      "unit": "in",
      "appliesTo": "plan view plate hole"
    }
  ],
  "notes": [
    "PREFORMED FOAM JOINT FILLER SHALL BE IN ACCORDANCE WITH SUB-SECTION 833.2.10 OF THE GEORGIA DOT SPECIFICATIONS.",
    "ENDWALL NOT SHOWN",
    "CL BEVELED SHIM PLATE = CL 3\" DIAMETER HOLE"
  ],
  "labels": [
    "CL BEAM",
    "BEVELED SHIM PLATE",
    "BEARING PAD",
    "1 1/2\" DIAMETER SMOOTH DOWEL",
    "SECTION A-A",
    "B"
  ],
  "description": "This crop shows two related details: an upper cross-section (Section A-A) through a beam bearing assembly illustrating a beveled shim plate, bearing pad, and a 1 1/2\" diameter smooth dowel with preformed foam joint filler noted per Georgia DOT spec, with the endwall omitted from the view; and a lower plan view of a rectangular bearing/shim plate with a central circular hole, dimensioned parametrically in terms of beam length (L) and width (W) plus 2 inches, with an arrow labeled 'B' indicating a section cut direction. This detail documents the beam bearing/shim plate assembly design at a bridge bearing location."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Bearing pad / beveled shim plate assembly",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Shown in plan with hatched/dashed outline near endwall, at intersection of skewed centerlines for bearing, bearing pad, and beveled shim plate."
    },
    {
      "name": "Endwall",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Labeled with B.F.P.R. callout at edge of skewed wall."
    },
    {
      "name": "Beam",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Centerline of beam shown, offset from bearing/bearing pad centerline due to skew."
    },
    {
      "name": "Section cut line",
      "tag": "A-A",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Section arrows labeled A at top and bottom indicating a section cut through the assembly."
    }
  ],
  "measurements": [
    {
      "label": "Offset dimension",
      "value": "1",
      "unit": "in",
      "appliesTo": "bearing pad/plate assembly"
    }
  ],
  "notes": [],
  "labels": [
    "C BEARING PAD =",
    "C BEVELED SHIM PLATE",
    "C BEARING",
    "C BEAM",
    "B.F.P.R.",
    "ENDWALL",
    "A"
  ],
  "description": "This crop is a plan view detail showing the relative alignment of the bearing pad centerline, beveled shim plate centerline, bearing centerline, and beam centerline at a skewed endwall, with a 1-inch offset dimension called out. Section cut markers labeled A-A indicate where an associated section view is taken through the bearing assembly. The B.F.P.R. and ENDWALL labels identify the wall edge relative to which the bearing components are positioned."
}

{
  "view": "Detail",
  "objects": [
    {
      "name": "Beam",
      "tag": "",
      "shape": "I-girder (tapered end shown)",
      "material": "",
      "count": 1,
      "note": "Shown in Section A-A, centerline labeled C BEAM"
    },
    {
      "name": "Bearing pad",
      "tag": "",
      "shape": "rectangular",
      "material": "elastomeric (per referenced note panel)",
      "count": 1,
      "note": "Shown in section under beam end"
    },
    {
      "name": "Beveled shim plate",
      "tag": "",
      "shape": "rectangular/tapered, plan shown as rectangular with center hole",
      "material": "steel (per referenced note panel)",
      "count": 1,
      "note": "Shown in both section and plan views; plan view dimensions L+2\" x W+2\" with center hole"
    },
    {
      "name": "Smooth dowel",
      "tag": "",
      "shape": "circular (round bar)",
      "material": "steel (per referenced note panel)",
      "count": 1,
      "note": "1 1/2\" diameter dowel shown vertical in section"
    },
    {
      "name": "Preformed foam joint filler",
      "tag": "",
      "shape": "rectangular (hatched)",
      "material": "foam",
      "count": 1,
      "note": "Indicated by hatched legend symbol"
    },
    {
      "name": "Hole (in beveled shim plate)",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": "3\" diameter hole, centered on plate, aligned with dowel"
    }
  ],
  "measurements": [
    {
      "label": "Height dimension in section",
      "value": "5",
      "unit": "in",
      "appliesTo": "beveled shim plate/bearing assembly"
    },
    {
      "label": "Offset dimension",
      "value": "1",
      "unit": "in",
      "appliesTo": "section detail near dowel"
    },
    {
      "label": "Dowel embedment/length dimension",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "smooth dowel"
    },
    {
      "label": "Dowel diameter",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "smooth dowel"
    },
    {
      "label": "Plan length dimension",
      "value": "L+2\"",
      "unit": "",
      "appliesTo": "beveled shim plate plan"
    },
    {
      "label": "Half plan length dimension",
      "value": "(L+2\")/2",
      "unit": "",
      "appliesTo": "beveled shim plate plan"
    },
    {
      "label": "Plan width dimension",
      "value": "W+2\"",
      "unit": "",
      "appliesTo": "beveled shim plate plan"
    },
    {
      "label": "Half plan width dimension",
      "value": "(W+2\")/2",
      "unit": "",
      "appliesTo": "beveled shim plate plan"
    },
    {
      "label": "Hole diameter",
      "value": "3",
      "unit": "in",
      "appliesTo": "beveled shim plate center hole"
    }
  ],
  "notes": [
    "PREFORMED FOAM JOINT FILLER SHALL BE IN ACCORDANCE WITH SUB-SECTION 833.2.10 OF THE GEORGIA DOT SPECIFICATIONS.",
    "ENDWALL NOT SHOWN"
  ],
  "labels": [
    "C BEAM",
    "BEVELED SHIM PLATE",
    "BEARING PAD",
    "1 1/2\" DIAMETER SMOOTH DOWEL",
    "SECTION A-A",
    "C BEVELED SHIM PLATE = C 3\" DIAMETER HOLE",
    "B"
  ],
  "description": "This crop shows a bearing/beveled shim plate detail sheet: an upper Section A-A through a beam end illustrating the beveled shim plate, bearing pad, smooth dowel, and preformed foam joint filler with local dimensions (5\", 1\", 1'-0\", 1 1/2\" dowel diameter); and a lower plan view of the beveled shim plate showing its parametric length/width dimensions (L+2\", W+2\", and their halves) and a 3\" diameter center hole aligned with the dowel and beam centerline. It documents the geometry of the bearing pad/beveled shim plate assembly referenced by the accompanying bearing schedule and material notes on this sheet."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Bent cap",
      "tag": "BENT 1 RIGHT",
      "shape": "rectangular with rounded/tapered ends",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Shows beam bearing locations for beams 7-12; dowel holes and bearing details at each beam line."
    },
    {
      "name": "Bent cap",
      "tag": "BENT 1 LEFT",
      "shape": "rectangular with rounded/tapered ends",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Shows beam bearing locations for beams 1-6; dowel holes and bearing details at each beam line."
    },
    {
      "name": "Bearing",
      "tag": "BRG.",
      "shape": "rectangular (small plan symbol)",
      "material": "",
      "count": 12,
      "note": "Bearing centerlines shown at each beam location on both bent caps (6 per cap)."
    },
    {
      "name": "Dowel hole",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": null,
      "note": "Formed 3\" dia. x 12\" deep holes for 1-1/2\" dia. smooth dowels, typical at cap ends per Detail 1."
    },
    {
      "name": "Beam",
      "tag": "BEAM 1-12",
      "shape": "",
      "material": "",
      "count": 12,
      "note": "Centerlines of beams shown as reference marks along both bent caps; beams themselves not shown, only centerline callouts."
    }
  ],
  "measurements": [
    {
      "label": "Span between bents",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "between Bent 1 Right and centerline SR 21"
    },
    {
      "label": "Span between bents",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "between centerline SR 21 and Bent 1 Left"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "Bent 1 Right, typical"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "Bent 1 Left, typical"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "at centerline SR 21"
    },
    {
      "label": "Cap edge dimension",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "Bent 1 Right end"
    },
    {
      "label": "Cap edge dimension",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "Bent 1 Left end"
    },
    {
      "label": "Cap end offset",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "Bent 1 Right"
    },
    {
      "label": "Cap end offset",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "Bent 1 Left"
    },
    {
      "label": "Beam spacing dimension",
      "value": "2'-9 3/8\"",
      "unit": "",
      "appliesTo": "Bent 1 Right, beam 8 area"
    },
    {
      "label": "Beam spacing dimension",
      "value": "2'-9 3/8\"",
      "unit": "",
      "appliesTo": "Bent 1 Left, beam 5 area"
    },
    {
      "label": "Dowel spacing",
      "value": "2 3/4\"",
      "unit": "",
      "appliesTo": "typical, both bents"
    },
    {
      "label": "Beam centerline spacing",
      "value": "7'-7 1/16\"",
      "unit": "",
      "appliesTo": "repeated between beams 7-12 and 1-6"
    },
    {
      "label": "Beam centerline spacing (alt callout)",
      "value": "7'-7\"",
      "unit": "",
      "appliesTo": "repeated between beams 7-12 and 1-6"
    },
    {
      "label": "End segment dimension",
      "value": "3'-0 7/8\"",
      "unit": "",
      "appliesTo": "Bent 1 Right, both ends"
    },
    {
      "label": "End segment dimension",
      "value": "3'-0 7/8\"",
      "unit": "",
      "appliesTo": "Bent 1 Left, both ends"
    },
    {
      "label": "Cumulative dimension",
      "value": "6'-10 1/2\"",
      "unit": "",
      "appliesTo": "Bent 1 Right, beam 12 end"
    },
    {
      "label": "Cumulative dimension",
      "value": "6'-10 1/2\"",
      "unit": "",
      "appliesTo": "Bent 1 Left, beam 6 end"
    },
    {
      "label": "Cumulative dimension",
      "value": "6'-10 3/16\"",
      "unit": "",
      "appliesTo": "Bent 1 Right, beam 7 end"
    },
    {
      "label": "Cumulative dimension",
      "value": "6'-10 3/16\"",
      "unit": "",
      "appliesTo": "Bent 1 Left, beam 1 end"
    },
    {
      "label": "Overall cap length",
      "value": "44'-1 1/16\"",
      "unit": "",
      "appliesTo": "Bent 1 Right"
    },
    {
      "label": "Overall cap length",
      "value": "44'-1 1/16\"",
      "unit": "",
      "appliesTo": "Bent 1 Left"
    },
    {
      "label": "Cap depth/width",
      "value": "5'-4 3/4\"",
      "unit": "",
      "appliesTo": "Bent 1 Right and Bent 1 Left end shape"
    },
    {
      "label": "Cap end width",
      "value": "3'-0 1/16\"",
      "unit": "",
      "appliesTo": "Bent 1 Right and Bent 1 Left rounded end"
    },
    {
      "label": "Dowel hole diameter",
      "value": "3",
      "unit": "in (DIA.)",
      "appliesTo": "dowel hole detail"
    },
    {
      "label": "Dowel hole depth",
      "value": "12",
      "unit": "in (DEEP)",
      "appliesTo": "dowel hole detail"
    },
    {
      "label": "Dowel diameter",
      "value": "1 1/2",
      "unit": "in (DIA.)",
      "appliesTo": "smooth dowel"
    },
    {
      "label": "Station",
      "value": "17+19.65",
      "unit": "",
      "appliesTo": "Bent 1 Right, near beam 8"
    },
    {
      "label": "Station",
      "value": "17+23.00",
      "unit": "",
      "appliesTo": "Begin Bridge, B.F.P.R. Bent 1"
    },
    {
      "label": "Station",
      "value": "17+26.35",
      "unit": "",
      "appliesTo": "Bent 1 Left, near beam 5"
    }
  ],
  "notes": [
    "FORM 3\" DIA. X 12\" DEEP HOLE FOR 1 1/2\" DIA. SMOOTH DOWEL, TYP.",
    "SEE DETAIL 1 BRIDGE SHEET 16",
    "SEE DETAIL 2 BRIDGE SHEET 16",
    "SR 21 EB = PGL",
    "SR 21 WB = PGL",
    "BEGIN BRIDGE B.F.P.R. BENT 1",
    "B.F.P.R.",
    "℄ SR 21",
    "℄ BRG.",
    "AHEAD"
  ],
  "labels": [
    "GDOT",
    "P.I. NO. 0019181",
    "PLAN (BENT 1 RIGHT)",
    "PLAN (BENT 1 LEFT)",
    "℄ BEAM 1",
    "℄ BEAM 2",
    "℄ BEAM 3",
    "℄ BEAM 4",
    "℄ BEAM 5",
    "℄ BEAM 6",
    "℄ BEAM 7",
    "℄ BEAM 8",
    "℄ BEAM 9",
    "℄ BEAM 10",
    "℄ BEAM 11",
    "℄ BEAM 12"
  ],
  "description": "This crop shows two plan views of a skewed bridge bent cap (Bent 1 Right and Bent 1 Left), each supporting six beams (Beams 1-12 total across both), with detailed dimensions for beam spacing, dowel hole locations, bearing centerlines, and skew angle (81°-20'-05.0\"). Station callouts identify the begin-bridge point and centerline of SR 21, with references to detail sheets for dowel and end-block details. This is a structural plan detail for the substructure bent caps of a bridge, likely used for concrete and reinforcement quantity takeoff at the bent cap level."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Bent cap",
      "tag": "BENT 2 LEFT",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Shows bearing lines, beam centerlines, and dowel bar hole locations for 6 beams"
    },
    {
      "name": "Bent cap",
      "tag": "BENT 2 RIGHT",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Mirror layout of left bent cap, serving beams 7-12"
    },
    {
      "name": "Beam",
      "tag": "BEAM 1",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Centerline shown on bent cap plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 2",
      "shape": "",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 3",
      "shape": "",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 4",
      "shape": "",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 5",
      "shape": "",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 6",
      "shape": "",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 7",
      "shape": "",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 8",
      "shape": "",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 9",
      "shape": "",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 10",
      "shape": "",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 11",
      "shape": "",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 12",
      "shape": "",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Dowel bar hole",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": null,
      "note": "Formed 3\" dia x 12\" deep hole for 1 1/2\" dia smooth dowel bar, typical at each beam bearing location"
    },
    {
      "name": "Bearing",
      "tag": "C BEARING",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Bearing centerline marked at ends of each bent cap"
    }
  ],
  "measurements": [
    {
      "label": "Overall length between beam 1 and beam 6 centerline group",
      "value": "42'-6\"",
      "unit": "",
      "appliesTo": "BENT 2 LEFT"
    },
    {
      "label": "Overall length between beam 7 and beam 12 centerline group",
      "value": "42'-6\"",
      "unit": "",
      "appliesTo": "BENT 2 RIGHT"
    },
    {
      "label": "End spacing",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "BENT 2 LEFT / RIGHT end bays"
    },
    {
      "label": "Interior beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "",
      "appliesTo": "beam spacing"
    },
    {
      "label": "Interior beam spacing (alt notation)",
      "value": "7'-7 1/16\"",
      "unit": "",
      "appliesTo": "beam spacing"
    },
    {
      "label": "End offset",
      "value": "2'-3 3/8\"",
      "unit": "",
      "appliesTo": "cap end"
    },
    {
      "label": "End offset (right side)",
      "value": "2'-3 5/16\"",
      "unit": "",
      "appliesTo": "cap end"
    },
    {
      "label": "Cap width dimension",
      "value": "11 1/2\"",
      "unit": "",
      "appliesTo": "bent cap cross-section"
    },
    {
      "label": "Cap width dimension",
      "value": "2'-1 1/2\"",
      "unit": "",
      "appliesTo": "bent cap cross-section"
    },
    {
      "label": "Overall cap width",
      "value": "4'-3\"",
      "unit": "",
      "appliesTo": "bent cap width"
    },
    {
      "label": "Setback dimension",
      "value": "1'-2\"",
      "unit": "",
      "appliesTo": "bent cap"
    },
    {
      "label": "Dimension near bearing centerline",
      "value": "2'-9 3/8\"",
      "unit": "",
      "appliesTo": "bearing centerline offset"
    },
    {
      "label": "Dowel hole diameter",
      "value": "3",
      "unit": "in",
      "appliesTo": "dowel bar hole"
    },
    {
      "label": "Dowel hole depth",
      "value": "12",
      "unit": "in",
      "appliesTo": "dowel bar hole"
    },
    {
      "label": "Dowel bar diameter",
      "value": "1 1/2",
      "unit": "in",
      "appliesTo": "smooth dowel bar"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "bent skew, typical"
    },
    {
      "label": "Station",
      "value": "17+81.35",
      "unit": "",
      "appliesTo": "BENT 2 LEFT centerline"
    },
    {
      "label": "Station",
      "value": "17+74.65",
      "unit": "",
      "appliesTo": "BENT 2 RIGHT centerline"
    },
    {
      "label": "Distance from centerline to PGL",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "SR 21 WB PGL"
    },
    {
      "label": "Distance from centerline to PGL",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "SR 21 EB PGL"
    },
    {
      "label": "P.I. Number",
      "value": "0019181",
      "unit": "",
      "appliesTo": "title block"
    }
  ],
  "notes": [
    "FORM 3\" DIA. X 12\" DEEP HOLE FOR 1 1/2\" DIA. SMOOTH DOWEL BAR, TYP.",
    "81°-20'-05.0\", TYP."
  ],
  "labels": [
    "GDOT",
    "P.I. NO.",
    "0019181",
    "PLAN (BENT 2 LEFT)",
    "PLAN (BENT 2 RIGHT)",
    "SR 21 WB = PGL",
    "SR 21 EB = PGL",
    "C SR 21",
    "C BEARING",
    "C BENT",
    "C BEAM 1",
    "C BEAM 2",
    "C BEAM 3",
    "C BEAM 4",
    "C BEAM 5",
    "C BEAM 6",
    "C BEAM 7",
    "C BEAM 8",
    "C BEAM 9",
    "C BEAM 10",
    "C BEAM 11",
    "C BEAM 12"
  ],
  "description": "This crop shows a plan view of Bent 2's cap, split into left and right halves (Bent 2 Left serving Beams 1-6, Bent 2 Right serving Beams 7-12), with beam centerlines, bearing centerlines, skew angle callouts, station markers, and dimensioned spacing between beams and dowel bar hole locations. The drawing documents the bent cap geometry, beam bearing layout, and dowel bar hole details for the bridge superstructure support at this bent line, referenced to the SR 21 profile grade lines (PGL) for both eastbound and westbound roadways."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Bent",
      "tag": "BENT 2",
      "shape": "linear/rectangular in plan",
      "material": "reinforced concrete (implied)",
      "count": 1,
      "note": "Shown split into two plan segments labeled BENT 2 LEFT and BENT 2 RIGHT, representing one continuous bent cap"
    },
    {
      "name": "Beam",
      "tag": "BEAM 1",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": "Part of BENT 2 LEFT plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 2",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 3",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 4",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 5",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 6",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 7",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": "Part of BENT 2 RIGHT plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 8",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 9",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 10",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 11",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Beam",
      "tag": "BEAM 12",
      "shape": "linear (centerline shown)",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Dowel bar hole",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": null,
      "note": "Formed 3\" dia. x 12\" deep hole for 1 1/2\" dia. smooth dowel bar, typical, shown at multiple bearing locations along both bent segments"
    },
    {
      "name": "Bearing line",
      "tag": "℄ BEARING",
      "shape": "linear centerline",
      "material": "",
      "count": 2,
      "note": "One at each end of the bent (left and right plan segments)"
    }
  ],
  "measurements": [
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "BENT 2 (both segments), typical"
    },
    {
      "label": "Offset distance",
      "value": "22'-0\"",
      "unit": "ft-in",
      "appliesTo": "SR 21 WB = PGL to ℄ SR 21"
    },
    {
      "label": "Offset distance",
      "value": "22'-0\"",
      "unit": "ft-in",
      "appliesTo": "℄ SR 21 to SR 21 EB = PGL"
    },
    {
      "label": "Station",
      "value": "17+81.35",
      "unit": "",
      "appliesTo": "BENT 2 LEFT, ℄ BENT intersection point"
    },
    {
      "label": "Station",
      "value": "17+74.65",
      "unit": "",
      "appliesTo": "BENT 2 RIGHT, ℄ BENT intersection point"
    },
    {
      "label": "Overall bent width",
      "value": "4'-3\"",
      "unit": "ft-in",
      "appliesTo": "BENT 2 LEFT and RIGHT, cross dimension"
    },
    {
      "label": "Edge offset",
      "value": "1'-2\"",
      "unit": "ft-in",
      "appliesTo": "BENT 2 LEFT/RIGHT, top and bottom edge dimension"
    },
    {
      "label": "Edge offset",
      "value": "2'-1 1/2\"",
      "unit": "ft-in",
      "appliesTo": "BENT 2 LEFT/RIGHT, edge dimension"
    },
    {
      "label": "Edge offset",
      "value": "11 1/2\"",
      "unit": "in",
      "appliesTo": "BENT 2 LEFT/RIGHT, edge dimension"
    },
    {
      "label": "Dimension",
      "value": "2'-9 3/8\"",
      "unit": "ft-in",
      "appliesTo": "BENT 2 LEFT/RIGHT, near ℄ BENT"
    },
    {
      "label": "Beam spacing",
      "value": "7'-7/16\"",
      "unit": "ft-in",
      "appliesTo": "Beam centerline spacing, typical, both segments"
    },
    {
      "label": "Beam spacing (bottom row)",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam centerline spacing, bottom dimension line, both segments"
    },
    {
      "label": "End overhang",
      "value": "6'-0\"",
      "unit": "ft-in",
      "appliesTo": "Beam 1/Beam 6 and Beam 7/Beam 12 end spans"
    },
    {
      "label": "Total length",
      "value": "42'-6\"",
      "unit": "ft-in",
      "appliesTo": "Overall length of BENT 2 LEFT and BENT 2 RIGHT segments"
    },
    {
      "label": "Edge dimension",
      "value": "2'-3 3/8\"",
      "unit": "ft-in",
      "appliesTo": "BENT 2 LEFT/RIGHT, outer edge"
    },
    {
      "label": "Edge dimension",
      "value": "2'-3 5/16\"",
      "unit": "ft-in",
      "appliesTo": "BENT 2 LEFT/RIGHT, outer edge"
    },
    {
      "label": "Hole diameter",
      "value": "3",
      "unit": "in DIA",
      "appliesTo": "Dowel bar hole"
    },
    {
      "label": "Hole depth",
      "value": "12",
      "unit": "in DEEP",
      "appliesTo": "Dowel bar hole"
    },
    {
      "label": "Dowel bar diameter",
      "value": "1 1/2",
      "unit": "in DIA",
      "appliesTo": "Smooth dowel bar"
    },
    {
      "label": "Skew note angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "Typical, repeated at multiple locations"
    }
  ],
  "notes": [
    "FORM 3\" DIA. X 12\" DEEP HOLE FOR 1 1/2\" DIA. SMOOTH DOWEL BAR, TYP."
  ],
  "labels": [
    "GDOT",
    "P.J. NO. 0019181",
    "SR 21 WB = PGL",
    "SR 21 EB = PGL",
    "℄ SR 21",
    "PLAN (BENT 2 LEFT)",
    "PLAN (BENT 2 RIGHT)",
    "℄ BEARING",
    "℄ BENT",
    "STA. 17+81.35",
    "STA. 17+74.65",
    "℄ BEAM 1",
    "℄ BEAM 2",
    "℄ BEAM 3",
    "℄ BEAM 4",
    "℄ BEAM 5",
    "℄ BEAM 6",
    "℄ BEAM 7",
    "℄ BEAM 8",
    "℄ BEAM 9",
    "℄ BEAM 10",
    "℄ BEAM 11",
    "℄ BEAM 12"
  ],
  "description": "This crop shows two plan-view segments labeled PLAN (BENT 2 LEFT) and PLAN (BENT 2 RIGHT), depicting the layout of Bent 2 of a bridge with beam centerlines 1 through 12, bearing lines, and formed dowel bar holes at bearing locations. Dimensions define beam spacing, bent width, skew angle (81°-20'-05.0\"), and stationing (STA. 17+81.35 and STA. 17+74.65) relative to SR 21 westbound and eastbound profile grade lines. The title block in the upper right identifies the sheet as a GDOT project, P.J. No. 0019181."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Beam",
      "tag": "BEAM 1",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, left plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 2",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, left plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 3",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, left plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 4",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, left plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 5",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, left plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 6",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, left plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 7",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, right plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 8",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, right plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 9",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, right plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 10",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, right plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 11",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, right plan"
    },
    {
      "name": "Beam",
      "tag": "BEAM 12",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline shown, right plan"
    },
    {
      "name": "Bearing",
      "tag": "CL BEARING",
      "shape": "point/line",
      "material": "",
      "count": 4,
      "note": "Bearing lines at ends of each plan, shown as dashed transverse lines with 'CL BEARING' label"
    },
    {
      "name": "Bent",
      "tag": "CL BENT",
      "shape": "line",
      "material": "",
      "count": 2,
      "note": "Bent centerline shown per plan segment, one interior support line in each of the two plan views"
    },
    {
      "name": "Dowel bar hole",
      "tag": "",
      "shape": "circular, 3\" dia x 12\" deep",
      "material": "",
      "count": null,
      "note": "Formed holes for 1-1/2\" dia smooth dowel bar, typical, shown at multiple locations along bent/bearing lines"
    }
  ],
  "measurements": [
    {
      "label": "Overall plan width",
      "value": "22'-0\"",
      "unit": "ft-in",
      "appliesTo": "left plan segment near CL SR 21"
    },
    {
      "label": "Overall plan width",
      "value": "22'-0\"",
      "unit": "ft-in",
      "appliesTo": "right plan segment near CL SR 21"
    },
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "deg-min-sec",
      "appliesTo": "typical bent/bearing skew, multiple locations"
    },
    {
      "label": "Station",
      "value": "STA. 18+63.35",
      "unit": "station",
      "appliesTo": "left plan, bent location"
    },
    {
      "label": "Station",
      "value": "STA. 18+56.65",
      "unit": "station",
      "appliesTo": "right plan, bent location"
    },
    {
      "label": "Overall beam group width",
      "value": "42'-6\"",
      "unit": "ft-in",
      "appliesTo": "left plan, beam 1 to beam 6"
    },
    {
      "label": "Overall beam group width",
      "value": "42'-6\"",
      "unit": "ft-in",
      "appliesTo": "right plan, beam 7 to beam 12"
    },
    {
      "label": "End spacing",
      "value": "6'-0\"",
      "unit": "ft-in",
      "appliesTo": "Beam 1 to edge, left plan"
    },
    {
      "label": "End spacing",
      "value": "6'-0\"",
      "unit": "ft-in",
      "appliesTo": "Beam 6 to edge, left plan"
    },
    {
      "label": "End spacing",
      "value": "6'-0\"",
      "unit": "ft-in",
      "appliesTo": "Beam 7 to edge, right plan"
    },
    {
      "label": "End spacing",
      "value": "6'-0\"",
      "unit": "ft-in",
      "appliesTo": "Beam 12 to edge, right plan"
    },
    {
      "label": "Beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam 1 to Beam 2, left plan"
    },
    {
      "label": "Beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam 2 to Beam 3, left plan"
    },
    {
      "label": "Beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam 3 to Beam 4, left plan"
    },
    {
      "label": "Beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam 4 to Beam 5, left plan"
    },
    {
      "label": "Beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam 5 to Beam 6, left plan"
    },
    {
      "label": "Beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam 7 to Beam 8, right plan"
    },
    {
      "label": "Beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam 8 to Beam 9, right plan"
    },
    {
      "label": "Beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam 9 to Beam 10, right plan"
    },
    {
      "label": "Beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam 10 to Beam 11, right plan"
    },
    {
      "label": "Beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam 11 to Beam 12, right plan"
    },
    {
      "label": "Upper spacing (bent line)",
      "value": "7'-7 1/16\"",
      "unit": "ft-in",
      "appliesTo": "repeated interval along bent line, left plan (5 instances)"
    },
    {
      "label": "Upper spacing (bent line)",
      "value": "7'-7 1/16\"",
      "unit": "ft-in",
      "appliesTo": "repeated interval along bent line, right plan (5 instances)"
    },
    {
      "label": "Edge distance",
      "value": "2'-3 3/8\"",
      "unit": "ft-in",
      "appliesTo": "left edge, left plan"
    },
    {
      "label": "Edge distance",
      "value": "2'-3 3/16\"",
      "unit": "ft-in",
      "appliesTo": "right edge, left plan"
    },
    {
      "label": "Edge distance",
      "value": "2'-3 5/16\"",
      "unit": "ft-in",
      "appliesTo": "left edge, right plan"
    },
    {
      "label": "Edge distance",
      "value": "2'-3 3/8\"",
      "unit": "ft-in",
      "appliesTo": "right edge, right plan"
    },
    {
      "label": "Offset dimension",
      "value": "2'-9 3/8\"",
      "unit": "ft-in",
      "appliesTo": "near STA 18+63.35, left plan"
    },
    {
      "label": "Offset dimension",
      "value": "2'-9 3/8\"",
      "unit": "ft-in",
      "appliesTo": "near STA 18+56.65, right plan"
    },
    {
      "label": "Bearing depth dimension",
      "value": "4'-3\"",
      "unit": "ft-in",
      "appliesTo": "vertical dimension at bearing line, left plan"
    },
    {
      "label": "Bearing depth dimension",
      "value": "4'-3\"",
      "unit": "ft-in",
      "appliesTo": "vertical dimension at bearing line, right plan"
    },
    {
      "label": "Small offset",
      "value": "1'-2\"",
      "unit": "ft-in",
      "appliesTo": "bearing detail, left plan (two instances)"
    },
    {
      "label": "Small offset",
      "value": "1'-2\"",
      "unit": "ft-in",
      "appliesTo": "bearing detail, right plan (two instances)"
    },
    {
      "label": "Small offset",
      "value": "2'-1 1/2\"",
      "unit": "ft-in",
      "appliesTo": "bearing detail, left plan (two instances)"
    },
    {
      "label": "Small offset",
      "value": "2'-1 1/2\"",
      "unit": "ft-in",
      "appliesTo": "bearing detail, right plan (two instances)"
    },
    {
      "label": "Small offset",
      "value": "11 1/2\"",
      "unit": "in",
      "appliesTo": "bearing detail edges, left and right plans (multiple instances)"
    },
    {
      "label": "Project number",
      "value": "0019181",
      "unit": "",
      "appliesTo": "title block (P.I. NO.)"
    }
  ],
  "notes": [
    "FORM 3\" DIA. X 12\" DEEP HOLE FOR 1 1/2\" DIA. SMOOTH DOWEL BAR, TYP.",
    "SR 21 WB = PGL",
    "SR 21 EB = PGL"
  ],
  "labels": [
    "GDOT",
    "P.I. NO.",
    "0019181",
    "PLAN",
    "CL BEARING",
    "CL BENT",
    "CL SR 21",
    "BEAM 1",
    "BEAM 2",
    "BEAM 3",
    "BEAM 4",
    "BEAM 5",
    "BEAM 6",
    "BEAM 7",
    "BEAM 8",
    "BEAM 9",
    "BEAM 10",
    "BEAM 11",
    "BEAM 12",
    "STA. 18+63.35",
    "STA. 18+56.65"
  ],
  "description": "This crop shows two adjacent bridge framing/beam layout plan views, likely representing the westbound (SR 21 WB) and eastbound (SR 21 EB) roadway structures at a skewed bent. Each plan shows six beam centerlines (Beam 1-6 and Beam 7-12) spaced at approximately 7'-7 1/2\" with end spans of 6'-0\", flanked by bearing lines and a skewed bent line at 81°-20'-05.0\", with dowel bar hole details and stationing called out. The drawing documents beam spacing, bearing/bent geometry, and skew angle for the superstructure framing at this location on Project P.I. No. 0019181."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Bent cap",
      "tag": "BENT",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Two separate bent cap plan views shown side by side, one for each roadway direction (SR 21 WB and SR 21 EB)"
    },
    {
      "name": "Beam",
      "tag": "BEAM 1-6 / BEAM 7-12",
      "shape": "rectangular (centerline shown only)",
      "material": "",
      "count": 12,
      "note": "Only beam centerlines are shown, no beam cross-section detail; 6 beams per bent cap"
    },
    {
      "name": "Bearing",
      "tag": "BEARING",
      "shape": "circular (symbol)",
      "material": "",
      "count": null,
      "note": "Bearing centerline points marked at each beam location on both bent caps"
    },
    {
      "name": "Dowel bar hole",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": null,
      "note": "3\" dia x 12\" deep formed holes for 1 1/2\" dia smooth dowel bars, shown at ends of bent caps, typical"
    }
  ],
  "measurements": [
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "Bent cap alignment, typical, multiple locations"
    },
    {
      "label": "Beam spacing offset",
      "value": "22'-0\"",
      "unit": "ft-in",
      "appliesTo": "Distance along SR 21 centerline, left plan"
    },
    {
      "label": "Beam spacing offset",
      "value": "22'-0\"",
      "unit": "ft-in",
      "appliesTo": "Distance along SR 21 centerline, right plan"
    },
    {
      "label": "Overall bent cap length",
      "value": "42'-6\"",
      "unit": "ft-in",
      "appliesTo": "Left bent cap"
    },
    {
      "label": "Overall bent cap length",
      "value": "42'-6\"",
      "unit": "ft-in",
      "appliesTo": "Right bent cap"
    },
    {
      "label": "End spacing",
      "value": "6'-0\"",
      "unit": "ft-in",
      "appliesTo": "Beam 1 to Beam 2 / Beam 11 to Beam 12 end spans"
    },
    {
      "label": "Interior beam spacing",
      "value": "7'-7 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Beam to beam spacing, typical"
    },
    {
      "label": "Interior beam spacing (bearing line)",
      "value": "7'-7 1/16\"",
      "unit": "ft-in",
      "appliesTo": "Bearing centerline spacing between beams, typical"
    },
    {
      "label": "Cap width",
      "value": "4'-3\"",
      "unit": "ft-in",
      "appliesTo": "Bent cap width"
    },
    {
      "label": "End overhang",
      "value": "2'-3 3/8\"",
      "unit": "ft-in",
      "appliesTo": "Left end of bent cap"
    },
    {
      "label": "End overhang",
      "value": "2'-3 5/16\"",
      "unit": "ft-in",
      "appliesTo": "Right end of bent cap"
    },
    {
      "label": "Setback dimension",
      "value": "1'-2\"",
      "unit": "ft-in",
      "appliesTo": "Cap end to bearing"
    },
    {
      "label": "Setback dimension",
      "value": "2'-1 1/2\"",
      "unit": "ft-in",
      "appliesTo": "Cap end detail"
    },
    {
      "label": "Edge dimension",
      "value": "1 1/2\"",
      "unit": "in",
      "appliesTo": "Cap edge detail"
    },
    {
      "label": "Center dimension",
      "value": "2'-9 3/8\"",
      "unit": "ft-in",
      "appliesTo": "Center bent cap dimension near Beam 5/Beam 8"
    },
    {
      "label": "Station",
      "value": "18+63.35",
      "unit": "",
      "appliesTo": "Left bent, station along alignment"
    },
    {
      "label": "Station",
      "value": "18+56.65",
      "unit": "",
      "appliesTo": "Right bent, station along alignment"
    },
    {
      "label": "Dowel hole size",
      "value": "3\" DIA X 12\" DEEP",
      "unit": "in",
      "appliesTo": "Formed hole for dowel bar"
    },
    {
      "label": "Dowel bar diameter",
      "value": "1 1/2\"",
      "unit": "in",
      "appliesTo": "Smooth dowel bar"
    }
  ],
  "notes": [
    "FORM 3\" DIA. X 12\" DEEP HOLE FOR 1 1/2\" DIA. SMOOTH DOWEL BAR, TYP.",
    "81°-20'-05.0\", TYP."
  ],
  "labels": [
    "SR 21 WB = PGL",
    "SR 21 EB = PGL",
    "C SR 21",
    "C BENT",
    "C BEARING",
    "PLAN",
    "GDOT",
    "P.J. NO. 0019181",
    "BEAM 1",
    "BEAM 2",
    "BEAM 3",
    "BEAM 4",
    "BEAM 5",
    "BEAM 6",
    "BEAM 7",
    "BEAM 8",
    "BEAM 9",
    "BEAM 10",
    "BEAM 11",
    "BEAM 12"
  ],
  "description": "This crop shows two plan views of bridge bent caps (one for the westbound and one for the eastbound SR 21 roadway) with beam centerlines numbered 1 through 12, bearing locations, dowel bar hole details, skew angle callouts, and station references. It documents the layout and dimensioning of the bent cap beam seats for beam placement and dowel bar installation on a GDOT highway bridge project (P.J. No. 0019181)."
}