Girder

{
  "view": "Plan",
  "objects": [
    {
      "name": "Pier/Pier cap",
      "tag": "P1",
      "shape": "skewed rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "marked at top left, deck level plan side"
    },
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "skewed rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "marked at top right with centerline of expansion joint noted"
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "linear rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "runs along both edges of deck in deck-level half plan"
    },
    {
      "name": "Pile / foundation element",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 18,
      "note": "shown as circles in foundation-level half plan, arranged in skewed grid rows"
    },
    {
      "name": "Deck slab girders/beams (shown as parallel lines)",
      "tag": "",
      "shape": "rectangular/tapered",
      "material": "reinforced concrete",
      "count": null,
      "note": "multiple parallel lines representing girder layout in deck-level plan"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "centerline of expansion joint noted near A1"
    },
    {
      "name": "Median/paved shoulder area",
      "tag": "",
      "shape": "trapezoidal",
      "material": "",
      "count": 1,
      "note": "partial label 'MEDI...P...' visible near right side, likely median or paved shoulder"
    },
    {
      "name": "Drainage/scupper symbols",
      "tag": "",
      "shape": "small square/diamond",
      "material": "",
      "count": 6,
      "note": "symbols along bottom edge of deck-level plan, possibly weep holes or drain spouts"
    }
  ],
  "measurements": [
    {
      "label": "Overall span (square)",
      "value": "40000",
      "unit": "",
      "appliesTo": "deck plan, P1 to A1"
    },
    {
      "label": "Overall span (skew)",
      "value": "46189",
      "unit": "",
      "appliesTo": "deck plan, P1 to A1"
    },
    {
      "label": "Offset at P1 (square)",
      "value": "1170",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "Offset at P1 (skew)",
      "value": "1350",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "Girder spacing",
      "value": "3500",
      "unit": "",
      "appliesTo": "deck level plan, repeated 4 times"
    },
    {
      "label": "Total width (deck level)",
      "value": "16550",
      "unit": "",
      "appliesTo": "deck level plan cross dimension"
    },
    {
      "label": "Offset (square) top",
      "value": "1275",
      "unit": "",
      "appliesTo": "deck level plan edge offset"
    },
    {
      "label": "Offset (square) bottom",
      "value": "1275",
      "unit": "",
      "appliesTo": "deck level plan edge offset"
    },
    {
      "label": "Skew angle",
      "value": "30",
      "unit": "degrees",
      "appliesTo": "deck geometry, skew callout"
    },
    {
      "label": "Barrier/beam spacing typical",
      "value": "5000",
      "unit": "",
      "appliesTo": "RCC crash barrier / beam spacing, typical"
    },
    {
      "label": "Pile spacing",
      "value": "3750",
      "unit": "",
      "appliesTo": "foundation level plan, repeated 4 times"
    },
    {
      "label": "Total width (foundation level)",
      "value": "16550",
      "unit": "",
      "appliesTo": "foundation level plan cross dimension"
    },
    {
      "label": "Offset (foundation level) top",
      "value": "775",
      "unit": "",
      "appliesTo": "foundation level plan edge offset"
    },
    {
      "label": "Offset (foundation level) bottom",
      "value": "775",
      "unit": "",
      "appliesTo": "foundation level plan edge offset"
    },
    {
      "label": "Scale",
      "value": "1:300",
      "unit": "",
      "appliesTo": "drawing scale"
    }
  ],
  "notes": [
    "HALF PLAN SHOWING DECK LEVEL",
    "HALF PLAN SHOWING FOUNDATION LEVEL",
    "(SCALE 1:300)",
    "30° SKEW",
    "5000 (TYP.)"
  ],
  "labels": [
    "P1",
    "A1",
    "TO KHANDWA",
    "C OF EXP. JOINT",
    "RCC CRASH BARRIER",
    "INDEPENDENT R... (partial, cut off)",
    "MEDI... P... (partial, cut off)"
  ],
  "description": "This crop shows two half-plan drawings of a skewed bridge span between pier P1 and abutment A1: the left half depicts the deck level with crash barriers, girder lines, and drainage symbols along a 30° skewed edge, while the right half shows the foundation level with a grid of circular pile marks at a skew, both plans dimensioned in millimeters with overall span, offsets, and spacing values. The drawing documents the deck layout and corresponding foundation/pile arrangement for a single span, including skew geometry and edge offsets, but does not show the full width of the bridge (only one half plan of each level is presented)."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Located at left end of bridge, at expansion joint centerline"
    },
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Located at right end of shown span"
    },
    {
      "name": "Deck slab",
      "tag": "",
      "shape": "rectangular (skewed)",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Shown in half plan at deck level, skewed 30°"
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "One on right-side carriageway approach, one on left-side carriageway approach"
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "linear",
      "material": "reinforced concrete",
      "count": 4,
      "note": "Running along both edges of both carriageways"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "At centerline near abutment A1"
    },
    {
      "name": "Footpath",
      "tag": "",
      "shape": "rectangular strip",
      "material": "",
      "count": 2,
      "note": "On both outer edges of the deck, at top and bottom of plan"
    },
    {
      "name": "Median",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline of median between left and right bridge carriageways"
    },
    {
      "name": "Girders (deck beams)",
      "tag": "",
      "shape": "longitudinal parallel lines",
      "material": "",
      "count": null,
      "note": "Shown as multiple parallel lines representing girder layout beneath deck, spaced at 3500 typical"
    },
    {
      "name": "Tree/landscape symbols",
      "tag": "",
      "shape": "circular clusters",
      "material": "",
      "count": null,
      "note": "Decorative landscaping symbols shown near abutment approach areas, not a constructional item but shown for context"
    }
  ],
  "measurements": [
    {
      "label": "Overall ROW width",
      "value": "80000",
      "unit": "",
      "appliesTo": "Right of way"
    },
    {
      "label": "Overall width",
      "value": "40000",
      "unit": "",
      "appliesTo": "Bridge cross width (top)"
    },
    {
      "label": "Overall width",
      "value": "40000",
      "unit": "",
      "appliesTo": "Bridge cross width (bottom)"
    },
    {
      "label": "Span length (square)",
      "value": "40000(SQ)",
      "unit": "",
      "appliesTo": "Span between A1 and P1, square measurement"
    },
    {
      "label": "Span length (skew)",
      "value": "46189(SK)",
      "unit": "",
      "appliesTo": "Span between A1 and P1, skew measurement"
    },
    {
      "label": "Span length (square) right side",
      "value": "40000(SQ)",
      "unit": "",
      "appliesTo": "Span beyond P1, square measurement"
    },
    {
      "label": "Span length (skew) right side",
      "value": "46189(SK)",
      "unit": "",
      "appliesTo": "Span beyond P1, skew measurement"
    },
    {
      "label": "Distance (square)",
      "value": "37761(SQ)",
      "unit": "",
      "appliesTo": "Distance between expansion joint and P1 area"
    },
    {
      "label": "Distance (skew)",
      "value": "43603(SK)",
      "unit": "",
      "appliesTo": "Distance between expansion joint and P1 area (skew)"
    },
    {
      "label": "Offset (square)",
      "value": "1070(SQ)",
      "unit": "",
      "appliesTo": "Near abutment A1, expansion joint offset"
    },
    {
      "label": "Offset (skew)",
      "value": "1236(SK)",
      "unit": "",
      "appliesTo": "Near abutment A1, expansion joint offset (skew)"
    },
    {
      "label": "Offset (square)",
      "value": "1170(SQ)",
      "unit": "",
      "appliesTo": "Near pier P1"
    },
    {
      "label": "Offset (skew)",
      "value": "1350(SK)",
      "unit": "",
      "appliesTo": "Near pier P1 (skew)"
    },
    {
      "label": "Spacing (typical)",
      "value": "5000",
      "unit": "",
      "appliesTo": "RCC crash barrier post spacing, typical"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "",
      "appliesTo": "Carriageway (both sides)"
    },
    {
      "label": "Width",
      "value": "16550",
      "unit": "",
      "appliesTo": "Bridge width (both carriageways)"
    },
    {
      "label": "Footpath width",
      "value": "1500",
      "unit": "",
      "appliesTo": "Footpath"
    },
    {
      "label": "Dimension",
      "value": "450",
      "unit": "",
      "appliesTo": "Edge strip near footpath/crash barrier"
    },
    {
      "label": "Dimension",
      "value": "100",
      "unit": "",
      "appliesTo": "Edge strip near footpath/crash barrier"
    },
    {
      "label": "Median offset",
      "value": "2900",
      "unit": "",
      "appliesTo": "Centerline of median"
    },
    {
      "label": "Girder spacing",
      "value": "3500",
      "unit": "",
      "appliesTo": "Approach slab / girder spacing, repeated multiple times"
    },
    {
      "label": "Skew angle",
      "value": "30",
      "unit": "degrees",
      "appliesTo": "Bridge skew angle at P1"
    },
    {
      "label": "Offset",
      "value": "1275",
      "unit": "",
      "appliesTo": "Edge offset near P1, top and bottom"
    }
  ],
  "notes": [
    "RCC CRASH BARRIER",
    "5000 (TYP.)",
    "30° SKEW",
    "HALF PLAN SHOWING DECK LEVEL (SCALE 1:300)"
  ],
  "labels": [
    "TO DEWAS",
    "TO PIKARADIYA",
    "A1",
    "P1",
    "C OF EXP. JOINT",
    "C BRIDGE (RIGHT SIDE)",
    "C BRIDGE (LEFT SIDE)",
    "C OF MEDIAN",
    "APPROACH SLAB",
    "FOOTPATH",
    "CARRIAGEWAY",
    "WIDTH",
    "ROW",
    "HALF PLAN SHOWING DECK LEVEL",
    "HALF PLAN SHOW..."
  ],
  "description": "This crop shows a half-plan view at deck level of a skewed highway bridge between abutment A1 and pier P1, with the corresponding half plan on the far side extending beyond P1. It details the carriageway widths, footpaths, median, RCC crash barriers, approach slabs, and the 30° skew angle, along with square and skew dimensions for span lengths and offsets. The drawing also indicates directional references 'TO DEWAS' and 'TO PIKARADIYA' and shows landscaped areas near both abutment approaches."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "Abutment",
      "tag": "A2",
      "shape": "tapered/trapezoidal stem with sloped backfill face",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Main abutment body shown with backfill, bearing shelf, and pile foundation below."
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "rectangular",
      "material": "not stated (POT-PTFE type)",
      "count": 1,
      "note": "Labelled POT-PTFE BEARING (TYP.), located at abutment top near centerline of bearing."
    },
    {
      "name": "Seismic stopper",
      "tag": "",
      "shape": "rectangular block",
      "material": "reinforced concrete (RCC)",
      "count": 1,
      "note": "Labelled RCC SEISMIC STOPPER, adjacent to bearing."
    },
    {
      "name": "Bored cast-in-situ pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 4,
      "note": "Shown in plan-like footprint below abutment, spaced at 3600mm centers, 1200 dia (per partial label)."
    },
    {
      "name": "Stone pitching / slope protection",
      "tag": "",
      "shape": "irregular/graded stone fill",
      "material": "stone",
      "count": 1,
      "note": "Labelled STONE PITCHING on embankment slope."
    },
    {
      "name": "Filter media layer",
      "tag": "",
      "shape": "layer",
      "material": "granular fill",
      "count": 1,
      "note": "Labelled 600 THK. FILTER (text cut off), behind abutment stem."
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "narrow gap",
      "material": "not stated",
      "count": 1,
      "note": "Located at deck top, labelled 80(SQ) 92(SK) EXP.GAP, aligned with ℄ OF EXP. JOINT."
    },
    {
      "name": "Deck/girder end (partial)",
      "tag": "",
      "shape": "rectangular",
      "material": "not stated",
      "count": 1,
      "note": "Only a small portion of the superstructure end near the bearing is visible."
    },
    {
      "name": "Approach embankment fill",
      "tag": "",
      "shape": "sloped/tapered wedge",
      "material": "earth/granular fill",
      "count": 1,
      "note": "Fill behind and below abutment, shown with hatching pattern."
    }
  ],
  "measurements": [
    {
      "label": "1070",
      "value": "1070",
      "unit": "mm",
      "appliesTo": "square dimension near ℄ OF BRG"
    },
    {
      "label": "1236",
      "value": "1236",
      "unit": "mm",
      "appliesTo": "skew dimension near ℄ OF BRG"
    },
    {
      "label": "80",
      "value": "80",
      "unit": "mm",
      "appliesTo": "expansion gap (square)"
    },
    {
      "label": "92",
      "value": "92",
      "unit": "mm",
      "appliesTo": "expansion gap (skew)"
    },
    {
      "label": "3500",
      "value": "3500",
      "unit": "mm",
      "appliesTo": "deck/abutment top dimension (SQ)"
    },
    {
      "label": "230",
      "value": "230",
      "unit": "mm",
      "appliesTo": "deck slab thickness at top of abutment"
    },
    {
      "label": "2650",
      "value": "2650",
      "unit": "mm",
      "appliesTo": "vertical dimension of abutment upper section"
    },
    {
      "label": "1500",
      "value": "1500",
      "unit": "mm",
      "appliesTo": "horizontal dimension of abutment backfill/seat"
    },
    {
      "label": "2850",
      "value": "2850",
      "unit": "mm",
      "appliesTo": "horizontal dimension adjacent to 1500 measurement"
    },
    {
      "label": "1500",
      "value": "1500",
      "unit": "mm",
      "appliesTo": "lower horizontal dimension near pile cap area"
    },
    {
      "label": "750",
      "value": "750",
      "unit": "mm",
      "appliesTo": "end spacing of pile group (left side)"
    },
    {
      "label": "3600",
      "value": "3600",
      "unit": "mm",
      "appliesTo": "pile spacing (three instances)"
    },
    {
      "label": "750",
      "value": "750",
      "unit": "mm",
      "appliesTo": "end spacing of pile group (right side)"
    },
    {
      "label": "12300",
      "value": "12300",
      "unit": "mm",
      "appliesTo": "overall pile group width"
    },
    {
      "label": "600 THK",
      "value": "600",
      "unit": "mm",
      "appliesTo": "filter layer thickness (label partially cut off)"
    },
    {
      "label": "1200 DIA",
      "value": "1200",
      "unit": "mm",
      "appliesTo": "bored cast-in-situ pile diameter (label partially cut off)"
    },
    {
      "label": "SCALE",
      "value": "1:150",
      "unit": "",
      "appliesTo": "SECTION A-A"
    }
  ],
  "notes": [
    "℄ OF EXP. JOINT",
    "℄ OF BRG.",
    "POT-PTFE BEARING (TYP.)",
    "RCC SEISMIC STOPPER",
    "STONE PITCHING",
    "INDEPENDENT RE... (text cut off)",
    "600 THK. FILTER ... (text cut off)",
    "1200 DIA BORED ... CAST-IN-SITU PILE ... (text cut off)"
  ],
  "labels": [
    "A2",
    "SECTION A-A",
    "(SCALE 1:150)"
  ],
  "description": "This crop is a cross section (Section A-A, scale 1:150) through abutment A2 of a bridge, showing the abutment stem, backfill, POT-PTFE bearing with RCC seismic stopper at the bearing shelf, and a row of four bored cast-in-situ piles beneath the abutment spaced at 3600mm centers with 750mm end offsets (overall 12300mm). Slope protection via stone pitching and a filter layer is shown on the embankment face, with partial superstructure and expansion joint details visible at the top of the section; some right-side callout text is cut off at the crop edge."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "column, circular in elevation (rectangular cap)",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Labelled RCC COLUMN PIER, shown as single circular/cylindrical shaft below pier cap"
    },
    {
      "name": "Pier cap / bearing pedestal",
      "tag": "",
      "shape": "rectangular, stepped",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Supports bearings, dimensioned 1500 depth split into 750+750"
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "rectangular profile",
      "material": "reinforced concrete",
      "count": 2,
      "note": "RCC CRASH BARRIER at each edge of deck, 230 height shown both sides"
    },
    {
      "name": "PSC Girder",
      "tag": "",
      "shape": "I-girder (tapered flange, shown in section as vertical hatched webs)",
      "material": "precast concrete",
      "count": 2,
      "note": "PRECAST PSC GIRDER (TYP.), one on each side of pier centerline"
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "rectangular, pot type",
      "material": "elastomeric/PTFE composite",
      "count": 4,
      "note": "POT-PTFE BEARING (TYP.), two pairs shown symmetric about centerline"
    },
    {
      "name": "Seismic stopper",
      "tag": "",
      "shape": "rectangular block",
      "material": "reinforced concrete",
      "count": 2,
      "note": "RCC SEISMIC STOPPER shown at bearing locations"
    },
    {
      "name": "Deck continuity slab/joint",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "DECK CONTINUITY labelled at top center over pier"
    },
    {
      "name": "Pile cap",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "RCC PILECAP, dashed outline, depth 1800"
    },
    {
      "name": "Bored cast-in-situ pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "1200 DIA BORED CAST-IN-SITU PILES, shown in section with hooked reinforcement ends"
    }
  ],
  "measurements": [
    {
      "label": "Distance from centerline to bearing",
      "value": "1170",
      "unit": "",
      "appliesTo": "square span layout"
    },
    {
      "label": "Distance from centerline to bearing (skew)",
      "value": "1350",
      "unit": "",
      "appliesTo": "skew span layout"
    },
    {
      "label": "Bearing gap at centerline of pier",
      "value": "1500",
      "unit": "",
      "appliesTo": "skew (SK) dimension between bearings"
    },
    {
      "label": "Crash barrier height",
      "value": "230",
      "unit": "",
      "appliesTo": "RCC crash barrier, both sides"
    },
    {
      "label": "Girder depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "PRECAST PSC GIRDER, both sides"
    },
    {
      "label": "Pier cap total depth",
      "value": "1500",
      "unit": "",
      "appliesTo": "pier cap"
    },
    {
      "label": "Pier cap depth split (upper)",
      "value": "750",
      "unit": "",
      "appliesTo": "pier cap"
    },
    {
      "label": "Pier cap depth split (lower)",
      "value": "750",
      "unit": "",
      "appliesTo": "pier cap"
    },
    {
      "label": "Pier cap width square",
      "value": "3640",
      "unit": "",
      "appliesTo": "pier cap (SQ)"
    },
    {
      "label": "Pier cap width skew",
      "value": "4203",
      "unit": "",
      "appliesTo": "pier cap (SK)"
    },
    {
      "label": "Pier shaft width",
      "value": "1500",
      "unit": "",
      "appliesTo": "RCC column pier"
    },
    {
      "label": "Pile cap depth",
      "value": "1800",
      "unit": "",
      "appliesTo": "RCC pilecap"
    },
    {
      "label": "Edge distance from pile to pile cap edge",
      "value": "750",
      "unit": "",
      "appliesTo": "pile cap, both sides"
    },
    {
      "label": "Pile spacing center to center",
      "value": "3600",
      "unit": "",
      "appliesTo": "between piles"
    },
    {
      "label": "Total pile cap width",
      "value": "5100",
      "unit": "",
      "appliesTo": "pile cap"
    },
    {
      "label": "Pile diameter",
      "value": "1200",
      "unit": "DIA",
      "appliesTo": "bored cast-in-situ piles"
    }
  ],
  "notes": [],
  "labels": [
    "P1",
    "℄ OF BRG.",
    "FRL",
    "RCC CRASH BARRIER",
    "DECK CONTINUITY",
    "PRECAST PSC GIRDER (TYP.)",
    "RCC SEISMIC STOPPER",
    "POT-PTFE BEARING (TYP.)",
    "RCC COLUMN PIER",
    "RCC PILECAP",
    "1200 DIA BORED CAST-IN-SITU PILES",
    "SECTION P-P"
  ],
  "description": "This crop is a cross section through bridge pier P1, showing the deck/girder arrangement, pot-PTFE bearings with seismic stoppers atop a stepped pier cap, a single circular RCC column pier shaft, and below-ground an RCC pile cap supported on two 1200mm diameter bored cast-in-situ piles. It documents the substructure geometry and key dimensions (bearing spacing, pier cap and shaft sizes, pile cap depth, pile spacing) for pier P1, distinguishing square (SQ) and skew (SK) dimensions where the bridge is skewed.  The section title 'SECTION P-P' appears partially cut off at the bottom edge."
}

{
  "view": "Elevation",
  "objects": [
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "wall type",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Wall type abutment at left end, with expansion joint and bearing"
    },
    {
      "name": "Abutment",
      "tag": "A2",
      "shape": "wall type",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Wall type abutment at right end, mirrors A1"
    },
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "circular column",
      "material": "reinforced concrete",
      "count": 1,
      "note": "RCC column pier at centre, labelled RCC COLUMN PIER (TYP.)"
    },
    {
      "name": "Bearing",
      "tag": "FR",
      "shape": "rectangular",
      "material": "PTFE/elastomeric pot bearing",
      "count": 3,
      "note": "POT-PTFE BEARING (TYP.), fixed/free type marked FR, located at A1, P1(one side) and A2"
    },
    {
      "name": "Bearing",
      "tag": "FX",
      "shape": "rectangular",
      "material": "PTFE pot bearing",
      "count": 1,
      "note": "POT-PTFE BEARING (TYP.), fixed type marked FX at pier P1"
    },
    {
      "name": "Girder",
      "tag": "",
      "shape": "I-girder/precast",
      "material": "precast concrete",
      "count": null,
      "note": "PRECAST PSC GIRDER (TYP.), multiple spans, exact count not enumerable from crop"
    },
    {
      "name": "Crash Barrier",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "RCC CRASH BARRIER along both spans"
    },
    {
      "name": "Approach Slab",
      "tag": "",
      "shape": "rectangular slab",
      "material": "concrete",
      "count": 2,
      "note": "300 THK. APPROACH SLAB at both ends"
    },
    {
      "name": "Pavement Layer",
      "tag": "",
      "shape": "layer",
      "material": "PCC",
      "count": 2,
      "note": "150 THK. PCC LEVELING COURSE beneath approach slabs"
    },
    {
      "name": "Retaining Wall",
      "tag": "",
      "shape": "rectangular/independent",
      "material": "concrete",
      "count": 2,
      "note": "INDEPENDENT RETAINING WALL shown both sides with stone pitching and filter media"
    },
    {
      "name": "Stone Pitching",
      "tag": "",
      "shape": "sloped surface treatment",
      "material": "stone",
      "count": 2,
      "note": "STONE PITCHING noted at both embankments"
    },
    {
      "name": "Filter Media",
      "tag": "",
      "shape": "layer",
      "material": "granular fill",
      "count": 2,
      "note": "600 THK. FILTER MEDIA beneath stone pitching"
    },
    {
      "name": "Pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete, cast in situ",
      "count": null,
      "note": "1200Ø RCC CAST IN SITU PILE (TYP.) shown below pier P1 in dashed foundation plan; number of piles not clearly countable"
    },
    {
      "name": "Launching Apron",
      "tag": "",
      "shape": "sloped/stepped",
      "material": "stone/concrete",
      "count": 1,
      "note": "Shown below abutment A1 slope, labelled LAUNCHING APRON"
    },
    {
      "name": "Deck Continuity",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": 1,
      "note": "Labelled DECK CONTINUITY at pier P1 location"
    },
    {
      "name": "Expansion Joint",
      "tag": "",
      "shape": "linear gap",
      "material": "",
      "count": 2,
      "note": "Marked at both abutments, EXP. GAP dimensions given"
    }
  ],
  "measurements": [
    {
      "label": "Span length (square)",
      "value": "40000",
      "unit": "",
      "appliesTo": "Span A1-P1"
    },
    {
      "label": "Span length (skew)",
      "value": "46188",
      "unit": "",
      "appliesTo": "Span A1-P1"
    },
    {
      "label": "Span length (square)",
      "value": "46000",
      "unit": "",
      "appliesTo": "Span P1-A2 (SK label shown twice, 46000(SQ) not explicit, only SK shown)"
    },
    {
      "label": "Span length (skew)",
      "value": "46188",
      "unit": "",
      "appliesTo": "Span P1-A2"
    },
    {
      "label": "Expansion gap (square)",
      "value": "80",
      "unit": "",
      "appliesTo": "A1 exp. joint"
    },
    {
      "label": "Expansion gap (skew)",
      "value": "92",
      "unit": "",
      "appliesTo": "A1 exp. joint"
    },
    {
      "label": "Expansion gap (square)",
      "value": "80",
      "unit": "",
      "appliesTo": "A2 exp. joint"
    },
    {
      "label": "Expansion gap (skew)",
      "value": "92",
      "unit": "",
      "appliesTo": "A2 exp. joint"
    },
    {
      "label": "Distance from exp joint to bearing centre (square)",
      "value": "1070",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "Distance from exp joint to bearing centre (skew)",
      "value": "1236",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "Distance from exp joint to bearing centre (square)",
      "value": "1070",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "Distance from exp joint to bearing centre (skew)",
      "value": "1236",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "Distance between bearings (square)",
      "value": "37761",
      "unit": "",
      "appliesTo": "Span A1-P1"
    },
    {
      "label": "Distance between bearings (skew)",
      "value": "43602",
      "unit": "",
      "appliesTo": "Span A1-P1"
    },
    {
      "label": "Distance between bearings (square)",
      "value": "37761",
      "unit": "",
      "appliesTo": "Span P1-A2"
    },
    {
      "label": "Distance between bearings (skew)",
      "value": "43602",
      "unit": "",
      "appliesTo": "Span P1-A2"
    },
    {
      "label": "Bearing offset at pier (square)",
      "value": "1170",
      "unit": "",
      "appliesTo": "P1 left"
    },
    {
      "label": "Bearing offset at pier (skew)",
      "value": "1350",
      "unit": "",
      "appliesTo": "P1 left"
    },
    {
      "label": "Bearing offset at pier (square)",
      "value": "1170",
      "unit": "",
      "appliesTo": "P1 right"
    },
    {
      "label": "Bearing offset at pier (skew)",
      "value": "1350",
      "unit": "",
      "appliesTo": "P1 right"
    },
    {
      "label": "Pier cap width (skew)",
      "value": "1500",
      "unit": "",
      "appliesTo": "P1 pier cap"
    },
    {
      "label": "Approach slab thickness",
      "value": "300",
      "unit": "THK.",
      "appliesTo": "Approach slab"
    },
    {
      "label": "PCC leveling course thickness",
      "value": "150",
      "unit": "THK.",
      "appliesTo": "PCC leveling course"
    },
    {
      "label": "Filter media thickness",
      "value": "600",
      "unit": "THK.",
      "appliesTo": "Retaining wall filter media"
    },
    {
      "label": "Minimum clearance",
      "value": "1200",
      "unit": "(min)",
      "appliesTo": "HFL clearance below girder"
    },
    {
      "label": "High Flood Level",
      "value": "HFL=",
      "unit": "",
      "appliesTo": "River/waterway (value not printed)"
    },
    {
      "label": "Low Water Level",
      "value": "506.000",
      "unit": "m",
      "appliesTo": "LWL"
    },
    {
      "label": "Pile diameter",
      "value": "1200",
      "unit": "mm (Ø)",
      "appliesTo": "RCC cast in situ pile"
    },
    {
      "label": "Pile cap/foundation dimension",
      "value": "750",
      "unit": "",
      "appliesTo": "P1 foundation"
    },
    {
      "label": "Pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "P1 foundation"
    },
    {
      "label": "Foundation width total",
      "value": "5100",
      "unit": "",
      "appliesTo": "P1 foundation"
    },
    {
      "label": "Embankment/retaining wall dimension",
      "value": "750",
      "unit": "",
      "appliesTo": "A1 retaining wall footing"
    },
    {
      "label": "Embankment dimension",
      "value": "3600",
      "unit": "",
      "appliesTo": "A1 retaining wall (repeated 3 times)"
    },
    {
      "label": "Embankment total width",
      "value": "12300",
      "unit": "",
      "appliesTo": "A1 retaining wall"
    },
    {
      "label": "Embankment/retaining wall dimension",
      "value": "750",
      "unit": "",
      "appliesTo": "A2 retaining wall footing"
    },
    {
      "label": "Embankment dimension",
      "value": "3600",
      "unit": "",
      "appliesTo": "A2 retaining wall (repeated 3 times)"
    },
    {
      "label": "Embankment total width",
      "value": "12300",
      "unit": "",
      "appliesTo": "A2 retaining wall"
    },
    {
      "label": "Chainage LHS point 1",
      "value": "64+360.197",
      "unit": "km",
      "appliesTo": "Table LHS chainage"
    },
    {
      "label": "Chainage RHS point 1",
      "value": "64+371.487",
      "unit": "km",
      "appliesTo": "Table RHS chainage"
    },
    {
      "label": "Chainage LHS point 2",
      "value": "64+406.385",
      "unit": "km",
      "appliesTo": "Table LHS chainage"
    },
    {
      "label": "Chainage RHS point 2",
      "value": "64+417.675",
      "unit": "km",
      "appliesTo": "Table RHS chainage"
    },
    {
      "label": "Chainage LHS point 3",
      "value": "64+452.573",
      "unit": "km",
      "appliesTo": "Table LHS chainage"
    },
    {
      "label": "Chainage RHS point 3",
      "value": "64+463.814",
      "unit": "km",
      "appliesTo": "Table RHS chainage"
    },
    {
      "label": "FRL LHS point 1",
      "value": "518.281",
      "unit": "m",
      "appliesTo": "Table FRL LHS"
    },
    {
      "label": "FRL RHS point 1",
      "value": "518.465",
      "unit": "m",
      "appliesTo": "Table FRL RHS"
    },
    {
      "label": "FRL LHS point 2",
      "value": "519.033",
      "unit": "m",
      "appliesTo": "Table FRL LHS"
    },
    {
      "label": "FRL RHS point 2",
      "value": "519.217",
      "unit": "m",
      "appliesTo": "Table FRL RHS"
    },
    {
      "label": "FRL LHS point 3",
      "value": "519.785",
      "unit": "m",
      "appliesTo": "Table FRL LHS"
    },
    {
      "label": "FRL RHS point 3",
      "value": "519.968",
      "unit": "m",
      "appliesTo": "Table FRL RHS"
    },
    {
      "label": "Ground level LHS point 1",
      "value": "509.560",
      "unit": "m",
      "appliesTo": "Table ground level LHS"
    },
    {
      "label": "Ground level LHS point 2",
      "value": "503.816",
      "unit": "m",
      "appliesTo": "Table ground level LHS"
    },
    {
      "label": "Ground level LHS point 3",
      "value": "511.891",
      "unit": "m",
      "appliesTo": "Table ground level LHS"
    }
  ],
  "notes": [
    "1. ALL DIMENSIONS ARE ... OTHERWISE SPECIFIED.",
    "2. DIMENSIONS ARE NOT FOLLOWED.",
    "3. THIS DRAWING SHALL ALIGNMENT DRAWINGS",
    "4. THE BRIDGE HAS PER... (text cut off)"
  ],
  "labels": [
    "TO DEWAS",
    "TO KHANDWA",
    "A1",
    "A2",
    "P1",
    "Ç OF EXP. JOINT",
    "Ç OF BRG.",
    "RCC CRASH BARRIER",
    "PRECAST PSC GIRDER (TYP.)",
    "WALL TYPE ABUTMENT",
    "POT-PTFE BEARING (TYP.)",
    "RCC COLUMN PIER (TYP.)",
    "DECK CONTINUITY",
    "LAUNCHING APRON",
    "STONE PITCHING",
    "INDEPENDENT RETAINING WALL",
    "300 THK. APPROACH SLAB",
    "150 THK. PCC LEVELING COURSE",
    "600 THK. FILTER MEDIA",
    "1200Ø RCC CAST IN SITU PILE (TYP.)",
    "LWL=506.000m",
    "HFL=",
    "NOTES:",
    "CHAINAGE IN (km.)",
    "FRL. (m)",
    "MAIN CARRIAGEWAY",
    "GROUND LEVEL(m)",
    "LHS",
    "RHS"
  ],
  "description": "This crop shows a full bridge elevation between two abutments (A1, A2) and a central pier (P1), depicting two spans of precast PSC girders on POT-PTFE bearings, RCC crash barriers, wall-type abutments, and a circular RCC column pier founded on 1200mm diameter cast-in-situ piles. Below the elevation is a data table listing chainage, formation road level, and ground level values at three points along LHS and RHS of the carriageway, with a partially visible general notes column at the right edge."
}

{
  "view": "Elevation",
  "objects": [
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "wall type",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Located at left end, with expansion joint centerline and POT-PTFE bearings"
    },
    {
      "name": "Abutment",
      "tag": "A2",
      "shape": "wall type",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Located at right end, labeled 'WALL TYPE ABUTMENT', with expansion joint"
    },
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "column, circular/rectangular cap",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Labeled 'RCC COLUMN PIER (TYP.)', supports deck continuity"
    },
    {
      "name": "Girder",
      "tag": "",
      "shape": "I-girder/precast",
      "material": "precast concrete",
      "count": null,
      "note": "Labeled 'PRECAST PSC GIRDER (TYP.)'; multiple girder segments shown along both spans"
    },
    {
      "name": "Bearing",
      "tag": "FR / FX",
      "shape": "pot bearing",
      "material": "elastomeric/PTFE-steel",
      "count": 6,
      "note": "Labeled 'POT-PTFE BEARING (TYP.)'; FR (free) at abutments and one side of pier, FX (fixed) at pier"
    },
    {
      "name": "Pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": null,
      "note": "Labeled '1200Ø RCC CAST IN SITU PILE (TYP.)', shown under both abutments and pier in schematic cross-sections"
    },
    {
      "name": "Pile cap / foundation",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 3,
      "note": "Shown in plan-like sketches beneath A1, P1, A2 with pile spacing dimensions"
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Labeled 'RCC CRASH BARRIER' on both spans"
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "300 THK, one at each abutment"
    },
    {
      "name": "PCC leveling course",
      "tag": "",
      "shape": "layer",
      "material": "plain cement concrete",
      "count": 2,
      "note": "150 THK, beneath approach slabs at both ends"
    },
    {
      "name": "Retaining wall",
      "tag": "",
      "shape": "sloped/independent",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Labeled 'INDEPENDENT RETAINING WALL' at both abutments"
    },
    {
      "name": "Stone pitching",
      "tag": "",
      "shape": "sloped surface treatment",
      "material": "stone",
      "count": 2,
      "note": "With 600 THK filter media beneath, at both abutment slopes"
    },
    {
      "name": "Launching apron",
      "tag": "",
      "shape": "sloped",
      "material": "unspecified",
      "count": 1,
      "note": "Labeled near A1 embankment slope"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "linear gap",
      "material": "",
      "count": 2,
      "note": "At centerline of A1 and A2, with EXP.GAP dimensions 80(SQ.)/92(SK)"
    },
    {
      "name": "Girder cross-section (typical)",
      "tag": "",
      "shape": "I-section/tapered flange",
      "material": "precast concrete",
      "count": 1,
      "note": "Shown separately as 'SURPORT SECTION (SCALE 1:50)' / 'CROSS SECTION OF PI...' (cut off), with dimensions 1000, 800, 2650"
    }
  ],
  "measurements": [
    {
      "label": "Span A1 to P1 (square)",
      "value": "40000",
      "unit": "",
      "appliesTo": "A1-P1 span"
    },
    {
      "label": "Span A1 to P1 (skew)",
      "value": "46188",
      "unit": "",
      "appliesTo": "A1-P1 span"
    },
    {
      "label": "Span P1 to A2 (skew)",
      "value": "46000",
      "unit": "",
      "appliesTo": "P1-A2 span"
    },
    {
      "label": "Span P1 to A2 (skew, alt)",
      "value": "46188",
      "unit": "",
      "appliesTo": "P1-A2 span"
    },
    {
      "label": "Expansion gap (square)",
      "value": "80",
      "unit": "",
      "appliesTo": "A1/A2 exp. joint"
    },
    {
      "label": "Expansion gap (skew)",
      "value": "92",
      "unit": "",
      "appliesTo": "A1/A2 exp. joint"
    },
    {
      "label": "Distance (square)",
      "value": "37761",
      "unit": "",
      "appliesTo": "span between bearing centerlines"
    },
    {
      "label": "Distance (skew)",
      "value": "43602",
      "unit": "",
      "appliesTo": "span between bearing centerlines"
    },
    {
      "label": "Offset (square)",
      "value": "1070",
      "unit": "",
      "appliesTo": "A1/A2 area"
    },
    {
      "label": "Offset (skew)",
      "value": "1236",
      "unit": "",
      "appliesTo": "A1/A2 area"
    },
    {
      "label": "Offset (square)",
      "value": "1170",
      "unit": "",
      "appliesTo": "P1 area"
    },
    {
      "label": "Offset (skew)",
      "value": "1350",
      "unit": "",
      "appliesTo": "P1 area"
    },
    {
      "label": "Approach slab thickness",
      "value": "300",
      "unit": "",
      "appliesTo": "approach slab"
    },
    {
      "label": "PCC leveling course thickness",
      "value": "150",
      "unit": "",
      "appliesTo": "PCC leveling course"
    },
    {
      "label": "Filter media thickness",
      "value": "600",
      "unit": "",
      "appliesTo": "independent retaining wall"
    },
    {
      "label": "HFL clearance minimum",
      "value": "1200",
      "unit": "",
      "appliesTo": "pier clearance to HFL"
    },
    {
      "label": "LWL",
      "value": "506.000",
      "unit": "m",
      "appliesTo": "pier P1 area"
    },
    {
      "label": "Pile diameter",
      "value": "1200",
      "unit": "mm (Ø)",
      "appliesTo": "pile"
    },
    {
      "label": "Pile cap dimension",
      "value": "750",
      "unit": "",
      "appliesTo": "abutment/pier pile group"
    },
    {
      "label": "Pile cap dimension",
      "value": "3600",
      "unit": "",
      "appliesTo": "abutment/pier pile spacing"
    },
    {
      "label": "Pile cap total width",
      "value": "12300",
      "unit": "",
      "appliesTo": "abutment pile group A1/A2"
    },
    {
      "label": "Pier pile cap total",
      "value": "5100",
      "unit": "",
      "appliesTo": "pier P1 pile group"
    },
    {
      "label": "Pier cap width",
      "value": "1500",
      "unit": "(SK)",
      "appliesTo": "P1 pier cap"
    },
    {
      "label": "Cross section flange width",
      "value": "1000",
      "unit": "",
      "appliesTo": "girder support section"
    },
    {
      "label": "Cross section depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "girder support section"
    },
    {
      "label": "Cross section bottom width",
      "value": "800",
      "unit": "",
      "appliesTo": "girder support section"
    },
    {
      "label": "Cross section top flange thickness",
      "value": "150",
      "unit": "",
      "appliesTo": "girder support section"
    },
    {
      "label": "Cross section web thickness",
      "value": "29",
      "unit": "",
      "appliesTo": "girder support section"
    },
    {
      "label": "Chainage LHS Point1",
      "value": "64+360.197",
      "unit": "km",
      "appliesTo": "table"
    },
    {
      "label": "Chainage RHS Point1",
      "value": "64+371.487",
      "unit": "km",
      "appliesTo": "table"
    },
    {
      "label": "Chainage LHS Point2",
      "value": "64+406.385",
      "unit": "km",
      "appliesTo": "table"
    },
    {
      "label": "Chainage RHS Point2",
      "value": "64+417.675",
      "unit": "km",
      "appliesTo": "table"
    },
    {
      "label": "Chainage LHS Point3",
      "value": "64+452.573",
      "unit": "km",
      "appliesTo": "table"
    },
    {
      "label": "Chainage RHS Point3",
      "value": "64+463.814",
      "unit": "km",
      "appliesTo": "table"
    },
    {
      "label": "FRL LHS Point1",
      "value": "518.281",
      "unit": "m",
      "appliesTo": "table"
    },
    {
      "label": "FRL RHS Point1",
      "value": "518.465",
      "unit": "m",
      "appliesTo": "table"
    },
    {
      "label": "FRL LHS Point2",
      "value": "519.033",
      "unit": "m",
      "appliesTo": "table"
    },
    {
      "label": "FRL RHS Point2",
      "value": "519.217",
      "unit": "m",
      "appliesTo": "table"
    },
    {
      "label": "FRL LHS Point3",
      "value": "519.785",
      "unit": "m",
      "appliesTo": "table"
    },
    {
      "label": "FRL RHS Point3",
      "value": "519.968",
      "unit": "m",
      "appliesTo": "table"
    },
    {
      "label": "Ground Level LHS Point1",
      "value": "509.560",
      "unit": "m",
      "appliesTo": "table"
    },
    {
      "label": "Ground Level RHS Point1",
      "value": "509.155",
      "unit": "m",
      "appliesTo": "table"
    },
    {
      "label": "Ground Level LHS Point2",
      "value": "503.816",
      "unit": "m",
      "appliesTo": "table"
    },
    {
      "label": "Ground Level RHS Point2",
      "value": "503.883",
      "unit": "m",
      "appliesTo": "table"
    },
    {
      "label": "Ground Level LHS Point3",
      "value": "511.891",
      "unit": "m",
      "appliesTo": "table"
    },
    {
      "label": "Ground Level RHS Point3",
      "value": "512.668",
      "unit": "m",
      "appliesTo": "table"
    }
  ],
  "notes": [
    "1. ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN ... OTHERWISE SPECIFIED.",
    "2. DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIMEN... FOLLOWED.",
    "3. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RESP... ALIGNMENT DRAWINGS.",
    "4. THE BRIDGE HAS BEEN DESIGNED FOR FOUR LANE OF CLAS... CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R -... 70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED",
    "5. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONEN... FOLLOWS:-"
  ],
  "labels": [
    "TO DEWAS",
    "TO KHANDWA",
    "ELEVATION (SCALE 1:300)",
    "SURPORT SECTION (SCALE 1:50)",
    "CROSS SECTION OF PI...",
    "NOTES:",
    "A1",
    "P1",
    "A2",
    "FR",
    "FX",
    "£ OF EXP. JOINT",
    "£ OF BRG.",
    "DECK CONTINUITY",
    "LAUNCHING APRON",
    "STONE PITCHING",
    "INDEPENTENT RETAINING WALL",
    "INDEPENDENT RETAINING WALL",
    "300 THK. APPROACH SLAB",
    "150 THK. PCC LEVELING COURSE",
    "600 THK. FILTER MEDIA",
    "RCC CRASH BARRIER",
    "RCC COLUMN PIER (TYP.)",
    "1200Ø RCC CAST IN SITU PILE (TYP.)",
    "POT-PTFE BEARING (TYP.)",
    "PRECAST PSC GIRDER (TYP.)",
    "WALL TYPE ABUTMENT",
    "£ OF GIRDER"
  ],
  "description": "This crop shows the full elevation of a two-span bridge over a valley/river, with abutments A1 and A2 at either end and a single pier P1 at midspan, connected by precast PSC girders on POT-PTFE bearings (fixed at pier, free elsewhere). Below the elevation is a data table giving chainage, formation road level, and ground level at three points along the LHS and RHS of the carriageway, and to the right a partially visible general notes column (notes 1-5) covering dimension units, alignment reference, live load class (70R + traffic), and concrete grades, along with a separate typical girder support cross-section detail at the far right."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Overall pier assembly shown in Section B-B, including cap, column, pile cap and piles"
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Shown at deck edges, height 230 dimensioned"
    },
    {
      "name": "Deck slab / deck continuity",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Continuity joint at centerline of bridge"
    },
    {
      "name": "Precast PSC girder",
      "tag": "TYP.",
      "shape": "tapered/I-section (hatched)",
      "material": "precast concrete",
      "count": 2,
      "note": "Shown both sides of pier, depth 2650"
    },
    {
      "name": "Pot-PTFE bearing",
      "tag": "TYP.",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "Located atop pier cap under girders"
    },
    {
      "name": "RCC seismic stopper",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Centered on pier cap between bearings"
    },
    {
      "name": "Pier cap / pier head",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Overall plan dimension 3640(SQ)/4203(SK), height 1500 split into two 750 segments"
    },
    {
      "name": "RCC column pier",
      "tag": "",
      "shape": "rectangular with chamfered corners",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Width 1500 shown in elevation; cross-section 1500x1000 with 25x25 chamfer shown separately"
    },
    {
      "name": "RCC pile cap",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Depth 1800, length 5100 (3600 between piles + 750 each side)"
    },
    {
      "name": "Bored cast-in-situ pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "1200 mm diameter piles under pile cap"
    }
  ],
  "measurements": [
    {
      "label": "Distance to bearing centerline (SQ)",
      "value": "1170",
      "unit": "",
      "appliesTo": "pier cap/bearing layout"
    },
    {
      "label": "Distance to bearing centerline (SK)",
      "value": "1350",
      "unit": "",
      "appliesTo": "pier cap/bearing layout"
    },
    {
      "label": "Crash barrier height",
      "value": "230",
      "unit": "",
      "appliesTo": "RCC crash barrier"
    },
    {
      "label": "Girder depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "Precast PSC girder"
    },
    {
      "label": "Seismic stopper/bearing gap width (SK)",
      "value": "1500",
      "unit": "",
      "appliesTo": "RCC seismic stopper / pier cap"
    },
    {
      "label": "Pier cap height segment",
      "value": "750",
      "unit": "",
      "appliesTo": "Pier cap"
    },
    {
      "label": "Pier cap height segment (second)",
      "value": "750",
      "unit": "",
      "appliesTo": "Pier cap"
    },
    {
      "label": "Pier cap total height",
      "value": "1500",
      "unit": "",
      "appliesTo": "Pier cap"
    },
    {
      "label": "Pier cap plan dimension (SQ)",
      "value": "3640",
      "unit": "",
      "appliesTo": "Pier cap"
    },
    {
      "label": "Pier cap plan dimension (SK)",
      "value": "4203",
      "unit": "",
      "appliesTo": "Pier cap"
    },
    {
      "label": "Column width",
      "value": "1500",
      "unit": "",
      "appliesTo": "RCC column pier"
    },
    {
      "label": "Pile cap depth",
      "value": "1800",
      "unit": "",
      "appliesTo": "RCC pile cap"
    },
    {
      "label": "Distance between piles",
      "value": "3600",
      "unit": "",
      "appliesTo": "RCC pile cap"
    },
    {
      "label": "Edge distance to pile",
      "value": "750",
      "unit": "",
      "appliesTo": "RCC pile cap"
    },
    {
      "label": "Pile cap total length",
      "value": "5100",
      "unit": "",
      "appliesTo": "RCC pile cap"
    },
    {
      "label": "Pile diameter",
      "value": "1200",
      "unit": "",
      "appliesTo": "Bored cast-in-situ piles"
    },
    {
      "label": "Section width",
      "value": "1500",
      "unit": "",
      "appliesTo": "Section at pier location"
    },
    {
      "label": "Section depth",
      "value": "1000",
      "unit": "",
      "appliesTo": "Section at pier location"
    },
    {
      "label": "Chamfer size",
      "value": "25",
      "unit": "",
      "appliesTo": "Section at pier location (chamfer)"
    },
    {
      "label": "Chamfer size (second dimension)",
      "value": "25",
      "unit": "",
      "appliesTo": "Section at pier location (chamfer)"
    },
    {
      "label": "Scale of Section B-B",
      "value": "1:150",
      "unit": "",
      "appliesTo": "Section B-B"
    },
    {
      "label": "Scale of Section at Pier Location",
      "value": "1:25",
      "unit": "",
      "appliesTo": "Section at pier location"
    }
  ],
  "notes": [],
  "labels": [
    "P1",
    "℄ OF BRG.",
    "RCC CRASH BARRIER",
    "FRL",
    "DECK CONTINUITY",
    "PRECAST PSC GIRDER (TYP.)",
    "POT-PTFE BEARING (TYP.)",
    "RCC SEISMIC STOPPER",
    "RCC COLUMN PIER",
    "RCC PILECAP",
    "1200 DIA BORED CAST-IN-SITU PILES",
    "SECTION B-B",
    "(SCALE 1:150)",
    "SECTION AT PIER LOCATION",
    "(SCALE 1:25)",
    "CHAMFER 25X25"
  ],
  "description": "This crop shows two related structural sections for pier P1: a full-height Section B-B through the pier (from deck bearings down through the pier cap, column, pile cap and two bored piles) and a separate detail 'Section at Pier Location' showing the pier column's cross-sectional shape with chamfered corners. Dimensions cover crash barrier and girder depths, bearing spacing, pier cap and column sizes, pile cap dimensions, and pile diameter, documenting the concrete substructure elements supporting the superstructure at this pier."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "PSC girder",
      "tag": "SUPPORT SECTION",
      "shape": "rectangular with tapered top flange",
      "material": "precast concrete",
      "count": 1,
      "note": "Cross section of girder at support location, scale 1:50"
    },
    {
      "name": "PSC girder",
      "tag": "MID SECTION",
      "shape": "I-section (tapered flange and web)",
      "material": "precast concrete",
      "count": 1,
      "note": "Cross section of girder at mid-span location, scale 1:50"
    }
  ],
  "measurements": [
    {
      "label": "Top flange width",
      "value": "1000",
      "unit": "",
      "appliesTo": "SUPPORT SECTION"
    },
    {
      "label": "Top edge thickness",
      "value": "150",
      "unit": "",
      "appliesTo": "SUPPORT SECTION"
    },
    {
      "label": "Small fillet/chamfer dimension",
      "value": "29",
      "unit": "",
      "appliesTo": "SUPPORT SECTION"
    },
    {
      "label": "Overall height",
      "value": "2650",
      "unit": "",
      "appliesTo": "SUPPORT SECTION"
    },
    {
      "label": "Bottom width",
      "value": "800",
      "unit": "",
      "appliesTo": "SUPPORT SECTION"
    },
    {
      "label": "Top flange width",
      "value": "1000",
      "unit": "",
      "appliesTo": "MID SECTION"
    },
    {
      "label": "Top edge thickness",
      "value": "150",
      "unit": "",
      "appliesTo": "MID SECTION"
    },
    {
      "label": "Flange taper depth",
      "value": "100",
      "unit": "",
      "appliesTo": "MID SECTION"
    },
    {
      "label": "Web height (upper)",
      "value": "1950",
      "unit": "",
      "appliesTo": "MID SECTION"
    },
    {
      "label": "Web height (lower segment)",
      "value": "200",
      "unit": "",
      "appliesTo": "MID SECTION"
    },
    {
      "label": "Web thickness",
      "value": "300",
      "unit": "",
      "appliesTo": "MID SECTION"
    },
    {
      "label": "Bottom flange taper height",
      "value": "250",
      "unit": "",
      "appliesTo": "MID SECTION"
    },
    {
      "label": "Overall height",
      "value": "2650",
      "unit": "",
      "appliesTo": "MID SECTION"
    },
    {
      "label": "Bottom width",
      "value": "800",
      "unit": "",
      "appliesTo": "MID SECTION"
    }
  ],
  "notes": [],
  "labels": [
    "℄ OF GIRDER",
    "SURPORT SECTION",
    "(SCALE 1:50)",
    "MID SECTION",
    "(SCALE 1:50)",
    "CROSS SECTION OF PRECAST PSC GIRDER"
  ],
  "description": "This crop shows two cross-sectional details of a precast PSC (prestressed concrete) girder: the support section and the mid-span section, both drawn at scale 1:50. Each section is dimensioned showing flange width, web thickness, overall depth, and taper dimensions, illustrating the typical I-beam profile of the girder at these two critical locations along its length."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "PSC girder",
      "tag": "",
      "shape": "I-section (support section, near-rectangular web with flange)",
      "material": "precast concrete",
      "count": 1,
      "note": "Support section cross section, overall depth 2650, top flange width 1000, bottom width 800"
    },
    {
      "name": "PSC girder",
      "tag": "",
      "shape": "I-section (mid section, tapered web with top and bottom flanges)",
      "material": "precast concrete",
      "count": 1,
      "note": "Mid section cross section, overall depth 2650, top flange width 1000, bottom flange width 800, web thickness 300"
    }
  ],
  "measurements": [
    {
      "label": "Top slab/flange thickness",
      "value": "150",
      "unit": "",
      "appliesTo": "Support Section girder"
    },
    {
      "label": "Top fillet/haunch depth",
      "value": "29",
      "unit": "",
      "appliesTo": "Support Section girder"
    },
    {
      "label": "Overall depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "Support Section girder"
    },
    {
      "label": "Top flange width",
      "value": "1000",
      "unit": "",
      "appliesTo": "Support Section girder"
    },
    {
      "label": "Bottom width",
      "value": "800",
      "unit": "",
      "appliesTo": "Support Section girder"
    },
    {
      "label": "Top slab/flange thickness",
      "value": "150",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Top flange local depth",
      "value": "100",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Web height above bottom flange",
      "value": "1950",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Web taper depth",
      "value": "200",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Web thickness",
      "value": "300",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Bottom flange depth",
      "value": "250",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Overall depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Top flange width",
      "value": "1000",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Bottom flange width",
      "value": "800",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Scale",
      "value": "1:50",
      "unit": "",
      "appliesTo": "Support Section"
    },
    {
      "label": "Scale",
      "value": "1:50",
      "unit": "",
      "appliesTo": "Mid Section"
    }
  ],
  "notes": [],
  "labels": [
    "CL OF GIRDER",
    "SURPORT SECTION",
    "(SCALE 1:50)",
    "MID SECTION",
    "(SCALE 1:50)",
    "CROSS SECTION OF PRECAST PSC GIRDER"
  ],
  "description": "This crop shows two cross sections of a precast PSC (prestressed concrete) girder at 1:50 scale: a 'Support Section' near the bearing showing a nearly rectangular web with top flange, and a 'Mid Section' showing the typical tapered I-shaped girder profile with top flange, web, and bottom flange. Dimensions define flange widths, web thickness, and depths at both locations, used for detailing the girder's varying cross-sectional geometry along its length."
}

{
  "view": "Elevation",
  "objects": [
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "wall type",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Located at left end, near TO DEWAS side"
    },
    {
      "name": "Abutment",
      "tag": "A2",
      "shape": "wall type",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Located at right end, near TO KHANDWA side"
    },
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "circular column",
      "material": "reinforced concrete",
      "count": 1,
      "note": "RCC column pier"
    },
    {
      "name": "Pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": null,
      "note": "1200mm dia RCC cast-in-situ pile (typ.), shown under P1 pile cap"
    },
    {
      "name": "Pile cap",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 3,
      "note": "One under each abutment (A1, A2) and under pier P1"
    },
    {
      "name": "Bearing",
      "tag": "FR",
      "shape": "pot-PTFE",
      "material": "elastomeric/steel",
      "count": 4,
      "note": "Free/guided bearings, typical, at abutments and pier"
    },
    {
      "name": "Bearing",
      "tag": "FX",
      "shape": "pot-PTFE",
      "material": "elastomeric/steel",
      "count": 1,
      "note": "Fixed bearing at pier P1"
    },
    {
      "name": "Girder",
      "tag": "",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": null,
      "note": "Precast PSC girder (typ.), multiple spans shown"
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "rectangular profile",
      "material": "reinforced concrete",
      "count": 2,
      "note": "RCC crash barrier along both spans"
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "300 thk. approach slab at both ends"
    },
    {
      "name": "PCC leveling course",
      "tag": "",
      "shape": "layer",
      "material": "plain cement concrete",
      "count": 2,
      "note": "150 thk. PCC leveling course beneath approach slabs"
    },
    {
      "name": "Deck continuity",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Deck continuity joint over pier P1"
    },
    {
      "name": "Retaining wall",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Independent retaining wall at both abutments"
    },
    {
      "name": "Stone pitching",
      "tag": "",
      "shape": "sloped surface",
      "material": "stone",
      "count": 2,
      "note": "Stone pitching with 600 thk. filter media at both approach slopes"
    },
    {
      "name": "Launching apron",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Shown near abutment A1 slope"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "At centerline of exp. joint near A1 and A2, gap 80(SQ) 92(SK)"
    },
    {
      "name": "Girder cross section",
      "tag": "",
      "shape": "tapered/I-section",
      "material": "precast concrete",
      "count": 1,
      "note": "Support section detail shown at right, scale 1:50"
    }
  ],
  "measurements": [
    {
      "label": "Span A1 to P1",
      "value": "40000(SQ) 46188(SK)",
      "unit": "mm",
      "appliesTo": "span between A1 and P1"
    },
    {
      "label": "Span P1 to A2",
      "value": "46000(SK) 46188(SK)",
      "unit": "mm",
      "appliesTo": "span between P1 and A2"
    },
    {
      "label": "Bearing to bearing distance",
      "value": "37761(SQ) 43602(SK)",
      "unit": "mm",
      "appliesTo": "left span, between bearing centerlines"
    },
    {
      "label": "Bearing to bearing distance",
      "value": "37761(SQ) 43602(SK)",
      "unit": "mm",
      "appliesTo": "right span, between bearing centerlines"
    },
    {
      "label": "Expansion gap",
      "value": "80(SQ) 92(SK)",
      "unit": "mm",
      "appliesTo": "expansion joint at A1"
    },
    {
      "label": "Expansion gap",
      "value": "80(SQ) 92(SK)",
      "unit": "mm",
      "appliesTo": "expansion joint at A2"
    },
    {
      "label": "Bearing offset",
      "value": "1070(SQ) 1236(SK)",
      "unit": "mm",
      "appliesTo": "bearing near A1"
    },
    {
      "label": "Bearing offset",
      "value": "1170(SQ) 1350(SK)",
      "unit": "mm",
      "appliesTo": "bearing near P1 (left side)"
    },
    {
      "label": "Bearing offset",
      "value": "1170(SQ) 1350(SK)",
      "unit": "mm",
      "appliesTo": "bearing near P1 (right side)"
    },
    {
      "label": "Bearing offset",
      "value": "1070(SQ) 1236(SK)",
      "unit": "mm",
      "appliesTo": "bearing near A2"
    },
    {
      "label": "Pier cap width",
      "value": "1500(SK)",
      "unit": "mm",
      "appliesTo": "P1 pier cap"
    },
    {
      "label": "HFL clearance",
      "value": "1200(min)",
      "unit": "mm",
      "appliesTo": "HFL level marker"
    },
    {
      "label": "LWL elevation",
      "value": "506.000",
      "unit": "m",
      "appliesTo": "Low Water Level"
    },
    {
      "label": "Pile diameter",
      "value": "1200",
      "unit": "mm",
      "appliesTo": "RCC cast in situ pile at P1"
    },
    {
      "label": "Pile cap dimension (A1/A2)",
      "value": "750, 3600, 3600, 3600, 750",
      "unit": "mm",
      "appliesTo": "pile cap width breakdown at abutments"
    },
    {
      "label": "Pile cap total width (A1/A2)",
      "value": "12300",
      "unit": "mm",
      "appliesTo": "pile cap at abutments"
    },
    {
      "label": "Pile cap dimension (P1)",
      "value": "750, 3600, 750",
      "unit": "mm",
      "appliesTo": "pile cap width breakdown at pier"
    },
    {
      "label": "Pile cap total width (P1)",
      "value": "5100",
      "unit": "mm",
      "appliesTo": "pile cap at pier P1"
    },
    {
      "label": "Approach slab thickness",
      "value": "300",
      "unit": "mm",
      "appliesTo": "approach slab"
    },
    {
      "label": "PCC leveling course thickness",
      "value": "150",
      "unit": "mm",
      "appliesTo": "PCC leveling course"
    },
    {
      "label": "Filter media thickness",
      "value": "600",
      "unit": "mm",
      "appliesTo": "stone pitching filter media"
    },
    {
      "label": "Chainage LHS (A1)",
      "value": "64+360.197",
      "unit": "km",
      "appliesTo": "A1 LHS chainage"
    },
    {
      "label": "Chainage RHS (A1)",
      "value": "64+371.487",
      "unit": "km",
      "appliesTo": "A1 RHS chainage"
    },
    {
      "label": "Chainage LHS (P1)",
      "value": "64+406.385",
      "unit": "km",
      "appliesTo": "P1 LHS chainage"
    },
    {
      "label": "Chainage RHS (P1)",
      "value": "64+417.675",
      "unit": "km",
      "appliesTo": "P1 RHS chainage"
    },
    {
      "label": "Chainage LHS (A2)",
      "value": "64+452.573",
      "unit": "km",
      "appliesTo": "A2 LHS chainage"
    },
    {
      "label": "Chainage RHS (A2)",
      "value": "64+463.814",
      "unit": "km",
      "appliesTo": "A2 RHS chainage"
    },
    {
      "label": "FRL LHS (A1)",
      "value": "518.281",
      "unit": "m",
      "appliesTo": "A1 main carriageway LHS"
    },
    {
      "label": "FRL RHS (A1)",
      "value": "518.465",
      "unit": "m",
      "appliesTo": "A1 main carriageway RHS"
    },
    {
      "label": "FRL LHS (P1)",
      "value": "519.033",
      "unit": "m",
      "appliesTo": "P1 main carriageway LHS"
    },
    {
      "label": "FRL RHS (P1)",
      "value": "519.217",
      "unit": "m",
      "appliesTo": "P1 main carriageway RHS"
    },
    {
      "label": "FRL LHS (A2)",
      "value": "519.785",
      "unit": "m",
      "appliesTo": "A2 main carriageway LHS"
    },
    {
      "label": "FRL RHS (A2)",
      "value": "519.968",
      "unit": "m",
      "appliesTo": "A2 main carriageway RHS"
    },
    {
      "label": "Ground level LHS (A1)",
      "value": "509.560",
      "unit": "m",
      "appliesTo": "A1 LHS ground level"
    },
    {
      "label": "Ground level RHS (A1)",
      "value": "509.155",
      "unit": "m",
      "appliesTo": "A1 RHS ground level"
    },
    {
      "label": "Ground level LHS (P1)",
      "value": "503.816",
      "unit": "m",
      "appliesTo": "P1 LHS ground level"
    },
    {
      "label": "Ground level RHS (P1)",
      "value": "503.883",
      "unit": "m",
      "appliesTo": "P1 RHS ground level"
    },
    {
      "label": "Ground level LHS (A2)",
      "value": "511.891",
      "unit": "m",
      "appliesTo": "A2 LHS ground level"
    },
    {
      "label": "Ground level RHS (A2)",
      "value": "512.668",
      "unit": "m",
      "appliesTo": "A2 RHS ground level"
    },
    {
      "label": "Support section width",
      "value": "800",
      "unit": "mm",
      "appliesTo": "girder cross section base"
    },
    {
      "label": "Support section top width",
      "value": "1000",
      "unit": "mm",
      "appliesTo": "girder cross section top"
    },
    {
      "label": "Support section height",
      "value": "2650",
      "unit": "mm",
      "appliesTo": "girder cross section overall height"
    },
    {
      "label": "Support section top flange thickness",
      "value": "150",
      "unit": "mm",
      "appliesTo": "girder cross section"
    },
    {
      "label": "Support section web thickness",
      "value": "29",
      "unit": "mm",
      "appliesTo": "girder cross section web"
    },
    {
      "label": "Slope ratio",
      "value": "2:1",
      "unit": "",
      "appliesTo": "approach embankment slope near A1 and A2"
    }
  ],
  "notes": [
    "1. ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN...OTHERWISE SPECIFIED.",
    "2. DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIM...FOLLOWED.",
    "3. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RES...ALIGNMENT DRAWINGS.",
    "4. THE BRIDGE HAS BEEN DESIGNED FOR FOUR LANE OF CLA...CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R...70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED.",
    "5. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONE...FOLLOWS:-"
  ],
  "labels": [
    "TO DEWAS",
    "TO KHANDWA",
    "É OF EXP. JOINT",
    "É OF BRG.",
    "RCC CRASH BARRIER",
    "DECK CONTINUITY",
    "POT-PTFE BEARING (TYP.)",
    "RCC COLUMN PIER (TYP.)",
    "PRECAST PSC GIRDER (TYP.)",
    "WALL TYPE ABUTMENT",
    "LAUNCHING APRON",
    "1200∅ RCC CAST IN SITU PILE (TYP.)",
    "INDEPENDENT RETAINING WALL",
    "STONE PITCHING",
    "600 THK. FILTER MEDIA",
    "300 THK. APPROACH SLAB",
    "150 THK. PCC LEVELING COURSE",
    "HFL=",
    "LWL=506.000m",
    "ELEVATION (SCALE 1:300)",
    "SURPORT SECTION (SCALE 1:50)",
    "CROSS SECTION OF ...",
    "É OF GIRDER",
    "CHAINAGE IN (km.)",
    "FRL. (m)",
    "MAIN CARRIAGEWAY",
    "GROUND LEVEL (m)",
    "LHS",
    "RHS",
    "NOTES:"
  ],
  "description": "This crop shows the longitudinal elevation of a two-span bridge (scale 1:300) between abutments A1 and A2 with a central pier P1, including span dimensions, bearing types (FR/FX pot-PTFE bearings), precast PSC girders, RCC crash barriers, approach slabs, retaining walls, stone pitching, and pile/pile cap details. Below the elevation is a chainage/level data table for LHS and RHS at each support, and to the right is a girder support cross-section detail (scale 1:50) with a partial general notes block."
}

{
  "view": "Elevation",
  "objects": [
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "wall type",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Marked with expansion joint centerline, pot-PTFE bearings (FR)"
    },
    {
      "name": "Abutment",
      "tag": "A2",
      "shape": "wall type",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Marked with expansion joint centerline, pot-PTFE bearings (FR), labeled 'WALL TYPE ABUTMENT'"
    },
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "column, circular (implied by pile group)",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Labeled 'RCC COLUMN PIER (TYP.)'"
    },
    {
      "name": "Pot-PTFE Bearing",
      "tag": "FR",
      "shape": "rectangular block",
      "material": "elastomeric/PTFE",
      "count": 3,
      "note": "Located at A1, A2 and one side of P1; labeled 'POT-PTFE BEARING (TYP.)'"
    },
    {
      "name": "Pot-PTFE Bearing",
      "tag": "FX",
      "shape": "rectangular block",
      "material": "elastomeric/PTFE",
      "count": 1,
      "note": "Fixed bearing at P1"
    },
    {
      "name": "PSC Girder",
      "tag": "",
      "shape": "I-girder, precast",
      "material": "precast concrete",
      "count": null,
      "note": "Labeled 'PRECAST PSC GIRDER (TYP.)', multiple girders visible per span, exact count not clearly countable"
    },
    {
      "name": "RCC Crash Barrier",
      "tag": "",
      "shape": "rectangular/parapet",
      "material": "reinforced concrete",
      "count": 2,
      "note": "One on each span, along deck edge"
    },
    {
      "name": "Approach Slab",
      "tag": "",
      "shape": "rectangular slab",
      "material": "reinforced concrete",
      "count": 2,
      "note": "300 THK, at each abutment approach"
    },
    {
      "name": "PCC Leveling Course",
      "tag": "",
      "shape": "layer",
      "material": "plain cement concrete",
      "count": 2,
      "note": "150 THK, beneath approach slab"
    },
    {
      "name": "Independent Retaining Wall",
      "tag": "",
      "shape": "trapezoidal/battered wall",
      "material": "unspecified (likely concrete)",
      "count": 2,
      "note": "At each end near abutments"
    },
    {
      "name": "Stone Pitching",
      "tag": "",
      "shape": "sloped surface treatment",
      "material": "stone",
      "count": 2,
      "note": "Slope protection near abutments"
    },
    {
      "name": "Filter Media",
      "tag": "",
      "shape": "layer",
      "material": "granular filter media",
      "count": 2,
      "note": "600 THK, behind retaining wall"
    },
    {
      "name": "Launching Apron",
      "tag": "",
      "shape": "stepped/sloped apron",
      "material": "unspecified",
      "count": 1,
      "note": "Shown at left span near A1"
    },
    {
      "name": "Pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 3,
      "note": "1200mm dia RCC cast-in-situ piles shown in plan-like inset below P1; group of 3 visible with 3600mm spacing"
    },
    {
      "name": "Deck Continuity Joint",
      "tag": "",
      "shape": "linear joint",
      "material": "",
      "count": 1,
      "note": "Labeled at top of deck near P1"
    },
    {
      "name": "Expansion Joint",
      "tag": "",
      "shape": "linear gap",
      "material": "",
      "count": 2,
      "note": "At A1 and A2, '80(SQ) 92(SK) EXP.GAP'"
    }
  ],
  "measurements": [
    {
      "label": "Span length (A1 to P1)",
      "value": "40000(SQ) 46188(SK)",
      "unit": "mm",
      "appliesTo": "Span A1-P1"
    },
    {
      "label": "Span length (P1 to A2)",
      "value": "46000(SK)",
      "unit": "mm",
      "appliesTo": "Span P1-A2"
    },
    {
      "label": "Bridge centerline distance A1 to P1",
      "value": "37761(SQ) 43602(SK)",
      "unit": "mm",
      "appliesTo": "A1-P1"
    },
    {
      "label": "Bridge centerline distance P1 to A2",
      "value": "37761(SQ) 43602(SK)",
      "unit": "mm",
      "appliesTo": "P1-A2"
    },
    {
      "label": "Expansion gap at A1/A2",
      "value": "80(SQ) 92(SK)",
      "unit": "mm",
      "appliesTo": "A1, A2 expansion joints"
    },
    {
      "label": "Distance from bearing centerline",
      "value": "1070(SQ) 1236(SK)",
      "unit": "mm",
      "appliesTo": "A1 region"
    },
    {
      "label": "Distance from bearing centerline",
      "value": "1070(SQ) 1236(SK)",
      "unit": "mm",
      "appliesTo": "A2 region"
    },
    {
      "label": "Distance at P1 bearing (left)",
      "value": "1170(SQ) 1350(SK)",
      "unit": "mm",
      "appliesTo": "P1 bearing"
    },
    {
      "label": "Distance at P1 bearing (right)",
      "value": "1170(SQ) 1350(SK)",
      "unit": "mm",
      "appliesTo": "P1 bearing"
    },
    {
      "label": "Pier cap width",
      "value": "1500(SK)",
      "unit": "mm",
      "appliesTo": "P1"
    },
    {
      "label": "Approach slab thickness",
      "value": "300",
      "unit": "mm (THK.)",
      "appliesTo": "Approach slab"
    },
    {
      "label": "PCC leveling course thickness",
      "value": "150",
      "unit": "mm (THK.)",
      "appliesTo": "PCC leveling course"
    },
    {
      "label": "Filter media thickness",
      "value": "600",
      "unit": "mm (THK.)",
      "appliesTo": "Independent retaining wall backfill"
    },
    {
      "label": "Retaining wall base dimension",
      "value": "750",
      "unit": "mm",
      "appliesTo": "Independent retaining wall (left)"
    },
    {
      "label": "Retaining wall spacing",
      "value": "3600",
      "unit": "mm",
      "appliesTo": "Independent retaining wall (left), repeated 3 times"
    },
    {
      "label": "Retaining wall total width",
      "value": "12300",
      "unit": "mm",
      "appliesTo": "Independent retaining wall (left)"
    },
    {
      "label": "Retaining wall base dimension",
      "value": "750",
      "unit": "mm",
      "appliesTo": "Independent retaining wall (right)"
    },
    {
      "label": "Retaining wall spacing",
      "value": "3600",
      "unit": "mm",
      "appliesTo": "Independent retaining wall (right), repeated 3 times"
    },
    {
      "label": "Retaining wall total width",
      "value": "12300",
      "unit": "mm",
      "appliesTo": "Independent retaining wall (right)"
    },
    {
      "label": "Pile diameter",
      "value": "1200",
      "unit": "mm (Ø)",
      "appliesTo": "RCC cast in situ pile at P1"
    },
    {
      "label": "Pile group edge distance",
      "value": "750",
      "unit": "mm",
      "appliesTo": "Pile group at P1"
    },
    {
      "label": "Pile spacing",
      "value": "3600",
      "unit": "mm",
      "appliesTo": "Pile group at P1"
    },
    {
      "label": "Pile group total width",
      "value": "5100",
      "unit": "mm",
      "appliesTo": "Pile group at P1"
    },
    {
      "label": "HFL clearance",
      "value": "1200 (min)",
      "unit": "mm",
      "appliesTo": "HFL below deck"
    },
    {
      "label": "HFL elevation",
      "value": "HFL=",
      "unit": "m",
      "appliesTo": "High Flood Level, value not shown/illegible"
    },
    {
      "label": "LWL elevation",
      "value": "506.000",
      "unit": "m",
      "appliesTo": "Low Water Level"
    },
    {
      "label": "Chainage LHS at A1",
      "value": "64+360.197",
      "unit": "km",
      "appliesTo": "A1 LHS chainage"
    },
    {
      "label": "Chainage RHS at A1",
      "value": "64+371.487",
      "unit": "km",
      "appliesTo": "A1 RHS chainage"
    },
    {
      "label": "Chainage LHS at P1",
      "value": "64+406.385",
      "unit": "km",
      "appliesTo": "P1 LHS chainage"
    },
    {
      "label": "Chainage RHS at P1",
      "value": "64+417.675",
      "unit": "km",
      "appliesTo": "P1 RHS chainage"
    },
    {
      "label": "Chainage LHS at A2",
      "value": "64+452.573",
      "unit": "km",
      "appliesTo": "A2 LHS chainage"
    },
    {
      "label": "Chainage RHS at A2",
      "value": "64+463.814",
      "unit": "km",
      "appliesTo": "A2 RHS chainage"
    },
    {
      "label": "FRL LHS main carriageway at A1",
      "value": "518.281",
      "unit": "m",
      "appliesTo": "A1 FRL LHS"
    },
    {
      "label": "FRL RHS main carriageway at A1",
      "value": "518.465",
      "unit": "m",
      "appliesTo": "A1 FRL RHS"
    },
    {
      "label": "FRL LHS main carriageway at P1",
      "value": "519.033",
      "unit": "m",
      "appliesTo": "P1 FRL LHS"
    },
    {
      "label": "FRL RHS main carriageway at P1",
      "value": "519.217",
      "unit": "m",
      "appliesTo": "P1 FRL RHS"
    },
    {
      "label": "FRL LHS main carriageway at A2",
      "value": "519.785",
      "unit": "m",
      "appliesTo": "A2 FRL LHS"
    },
    {
      "label": "FRL RHS main carriageway at A2",
      "value": "519.968",
      "unit": "m",
      "appliesTo": "A2 FRL RHS"
    },
    {
      "label": "Ground level LHS (partial)",
      "value": "506.560 (partial, cut off)",
      "unit": "m",
      "appliesTo": "A1 ground level, table cut off at bottom"
    }
  ],
  "notes": [
    "1. ALL DIMENSIONS ARE (text cut off, partial) OTHERWISE SPECIFIED.",
    "2. DIMENSIONS ARE N... (text cut off) FOLLOWED.",
    "3. THIS DRAWING SHAL... (text cut off) ALIGNMENT DRAWING... (text cut off)"
  ],
  "labels": [
    "TO DEWAS",
    "TO KHANDWA",
    "CENTRE OF EXP. JOINT",
    "CENTRE OF BRG.",
    "RCC CRASH BARRIER",
    "DECK CONTINUITY",
    "RCC COLUMN PIER (TYP.)",
    "PRECAST PSC GIRDER (TYP.)",
    "WALL TYPE ABUTMENT",
    "POT-PTFE BEARING (TYP.)",
    "LAUNCHING APRON",
    "STONE PITCHING",
    "INDEPENDENT RETAINING WALL",
    "600 THK. FILTER MEDIA",
    "300 THK. APPROACH SLAB",
    "150 THK. PCC LEVELING COURSE",
    "1200Ø RCC CAST IN SITU PILE (TYP.)",
    "HFL=",
    "LWL=506.000m",
    "NOTES:",
    "CHAINAGE IN (km.)",
    "FRL. (m)",
    "MAIN CARRIAGEWAY",
    "GROUND LEVEL (m)",
    "LHS",
    "RHS"
  ],
  "description": "This crop is an elevation view of a two-span bridge structure between wall-type abutments A1 and A2, with a single RCC column pier P1 at midspan, showing precast PSC girders on pot-PTFE bearings (fixed at pier, free elsewhere), RCC crash barriers, approach slabs, and independent retaining walls with stone pitching and filter media at each end. A pile foundation detail (1200mm dia RCC piles) is shown below the pier, and a chainage/level data table with general notes appears at the bottom of the sheet, though the notes text and part of the table are cut off."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "PSC Girder",
      "tag": "",
      "shape": "I-section (support section)",
      "material": "precast concrete",
      "count": 1,
      "note": "Support section cross section of girder near bearing/support location"
    },
    {
      "name": "PSC Girder",
      "tag": "",
      "shape": "I-section with tapered web haunch (mid section)",
      "material": "precast concrete",
      "count": 1,
      "note": "Mid section cross section of girder at midspan, showing tapered web widening near bottom flange"
    }
  ],
  "measurements": [
    {
      "label": "Top flange width",
      "value": "1000",
      "unit": "",
      "appliesTo": "Support Section"
    },
    {
      "label": "Top flange thickness",
      "value": "150",
      "unit": "",
      "appliesTo": "Support Section"
    },
    {
      "label": "Fillet/haunch depth",
      "value": "29",
      "unit": "",
      "appliesTo": "Support Section"
    },
    {
      "label": "Overall depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "Support Section"
    },
    {
      "label": "Bottom flange width",
      "value": "800",
      "unit": "",
      "appliesTo": "Support Section"
    },
    {
      "label": "Top flange width",
      "value": "1000",
      "unit": "",
      "appliesTo": "Mid Section"
    },
    {
      "label": "Top flange thickness",
      "value": "150",
      "unit": "",
      "appliesTo": "Mid Section"
    },
    {
      "label": "Web taper depth (upper)",
      "value": "100",
      "unit": "",
      "appliesTo": "Mid Section"
    },
    {
      "label": "Web straight depth",
      "value": "1950",
      "unit": "",
      "appliesTo": "Mid Section"
    },
    {
      "label": "Web thickness",
      "value": "300",
      "unit": "",
      "appliesTo": "Mid Section"
    },
    {
      "label": "Web depth segment",
      "value": "200",
      "unit": "",
      "appliesTo": "Mid Section"
    },
    {
      "label": "Bottom taper depth",
      "value": "250",
      "unit": "",
      "appliesTo": "Mid Section"
    },
    {
      "label": "Overall depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "Mid Section"
    },
    {
      "label": "Bottom flange width",
      "value": "800",
      "unit": "",
      "appliesTo": "Mid Section"
    },
    {
      "label": "Scale",
      "value": "1:50",
      "unit": "",
      "appliesTo": "Support Section"
    },
    {
      "label": "Scale",
      "value": "1:50",
      "unit": "",
      "appliesTo": "Mid Section"
    }
  ],
  "notes": [
    "SURPORT SECTION (SCALE 1:50)",
    "MID SECTION (SCALE 1:50)",
    "CROSS SECTION OF PRECAST PSC GIRDER"
  ],
  "labels": [
    "SURPORT SECTION",
    "MID SECTION",
    "CROSS SECTION OF PRECAST PSC GIRDER",
    "C OF GIRDER"
  ],
  "description": "This crop shows two cross-section details of a precast prestressed concrete (PSC) I-girder at two different locations along its length: the support section and the mid section, both drawn at 1:50 scale. Each section is fully dimensioned showing flange widths, flange thicknesses, web depths, and overall girder depth of 2650, with the mid section showing an additional tapered haunch transitioning from the web to the bottom flange."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "PSC girder",
      "tag": "",
      "shape": "I-section (box-like at support, flanged/tapered web at mid-span)",
      "material": "precast concrete",
      "count": 2,
      "note": "Two cross sections shown: one at support (near-rectangular/box profile) and one at mid-span (I-shaped with top flange, thin web, bottom flange)."
    }
  ],
  "measurements": [
    {
      "label": "Top flange width",
      "value": "1000",
      "unit": "",
      "appliesTo": "Support Section girder"
    },
    {
      "label": "Edge offset from centerline",
      "value": "15",
      "unit": "",
      "appliesTo": "Support Section girder"
    },
    {
      "label": "Flange/web depth dimension",
      "value": "29",
      "unit": "",
      "appliesTo": "Support Section girder"
    },
    {
      "label": "Overall depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "Support Section girder"
    },
    {
      "label": "Bottom flange width",
      "value": "800",
      "unit": "",
      "appliesTo": "Support Section girder"
    },
    {
      "label": "Top flange width",
      "value": "1000",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Edge offset from centerline",
      "value": "15",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Top flange thickness dimension",
      "value": "100",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Web height dimension",
      "value": "1950",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Web thickness/taper dimension",
      "value": "200",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Web width at narrow point",
      "value": "300",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Bottom flange depth dimension",
      "value": "250",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Overall depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "Mid Section girder"
    },
    {
      "label": "Bottom flange width",
      "value": "800",
      "unit": "",
      "appliesTo": "Mid Section girder"
    }
  ],
  "notes": [],
  "labels": [
    "€ OF GIRDER",
    "SURPORT SECTION",
    "(SCALE 1:50)",
    "MID SECTION",
    "(SCALE 1:50)",
    "CROSS SECTION OF PRECAST PSC GIRDER"
  ],
  "description": "This crop shows two cross-sectional details of a precast prestressed concrete (PSC) girder at scale 1:50: one taken at the support location (labeled 'SURPORT SECTION', likely a typo for 'SUPPORT SECTION') showing a near-rectangular/box-like profile, and one at mid-span (labeled 'MID SECTION') showing a classic I-shaped girder profile with a wider top flange, thin web, and flared bottom flange. Both sections share an overall depth of 2650 and a bottom flange width of 800, with detailed sub-dimensions given for flange and web thicknesses at each location."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC precast girder",
      "tag": "",
      "shape": "",
      "material": "precast concrete",
      "count": null,
      "note": "Referenced in concrete grade note (M50)"
    },
    {
      "name": "R.C.C. cast in situ deck slab",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade M45"
    },
    {
      "name": "R.C.C. end cross girder",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade M45"
    },
    {
      "name": "R.C.C. intermediate cross girder",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade M45"
    },
    {
      "name": "Bearing pedestal",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade M50"
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade M40"
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade M30"
    },
    {
      "name": "Levelling course",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade M15"
    },
    {
      "name": "Dirt wall & slab",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade M35"
    },
    {
      "name": "Abutment",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade M45; part of abutment & pier group"
    },
    {
      "name": "Pier",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade M45; part of abutment & pier group"
    },
    {
      "name": "Pile foundation",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade M35"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Strip seal type as per MORTH specification"
    },
    {
      "name": "Drainage spout",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Provided in deck slab per MORTH specification"
    },
    {
      "name": "Bituminous concrete layer",
      "tag": "",
      "shape": "",
      "material": "bituminous concrete",
      "count": null,
      "note": "50mm thick, single layer"
    },
    {
      "name": "RE wall / backfill",
      "tag": "",
      "shape": "",
      "material": "selected earth fill",
      "count": null,
      "note": "Behind RE wall, properties C=0, phi>32°, gamma=2T/m3"
    },
    {
      "name": "Gap slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Referenced for dimension & reinforcement details in miscellaneous drawing"
    },
    {
      "name": "Pile",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Tentative working pile load table given"
    }
  ],
  "measurements": [
    {
      "label": "Clear cover - Foundation",
      "value": "75",
      "unit": "mm",
      "appliesTo": "Foundation"
    },
    {
      "label": "Clear cover - Abutment & Abutment Cap",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Abutment"
    },
    {
      "label": "Clear cover - Pier & Pier Cap",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Pier"
    },
    {
      "label": "Clear cover - Superstructure",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Superstructure"
    },
    {
      "label": "Bituminous concrete thickness",
      "value": "50",
      "unit": "MM",
      "appliesTo": "Bituminous concrete layer"
    },
    {
      "label": "Bearing/pedestal depth basis",
      "value": "400",
      "unit": "mm",
      "appliesTo": "Pier cap / Bearing pedestal"
    },
    {
      "label": "Minimum bearing height threshold",
      "value": "200",
      "unit": "mm",
      "appliesTo": "Bearing"
    },
    {
      "label": "Pedestal adjustment height",
      "value": "200",
      "unit": "mm",
      "appliesTo": "Pedestal"
    },
    {
      "label": "Max vertical pile load",
      "value": "300",
      "unit": "T",
      "appliesTo": "Pile"
    },
    {
      "label": "Lateral pile load",
      "value": "50",
      "unit": "T",
      "appliesTo": "Pile"
    },
    {
      "label": "Selected earth fill cohesion",
      "value": "0",
      "unit": "",
      "appliesTo": "RE wall backfill"
    },
    {
      "label": "Selected earth fill friction angle",
      "value": ">32",
      "unit": "degrees",
      "appliesTo": "RE wall backfill"
    },
    {
      "label": "Selected earth fill unit weight",
      "value": "2",
      "unit": "T/m3",
      "appliesTo": "RE wall backfill"
    }
  ],
  "notes": [
    "ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN METERS UNLESS OTHERWISE SPECIFIED.",
    "DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIMENSIONS SHALL BE FOLLOWED.",
    "THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RESPECTIVE HIGHWAY ALIGNMENT DRAWINGS.",
    "THE BRIDGE HAS BEEN DESIGNED FOR FOUR LANE OF CLASS A, ONE LANE CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R + ONE LANE OF 70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED AS LIVE LOAD.",
    "GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:- PSC PRECAST GIRDER-M50; R.C.C. CAST IN SITU DECK SLAB-M45; R.C.C. END CROSS GIRDER-M45; R.C.C. INTERMEDIATE CROSS GIRDER-M45; BEARING PEDESTAL-M50; CRASH BARRIER-M40; APPROACH SLAB-M30; LEVELLING COURSE-M15; DIRT WALL & SLAB-M35; ABUTMENT & PIER-M45; PILE FOUNDATION-M35.",
    "CLEAR COVER TO ANY REINFORCEMENTS SHALL BE AS FOLLOWS: FOUNDATION...75mm; SUBSTRUCTURE ABUTMENT & ABUTMENT CAP...45mm, PIER & PIER CAP...45mm; SUPERSTRUCTURE...45mm.",
    "ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS OF GRADE-Fe 550D, CONFORMING TO IS: 1786.",
    "STRIP SEAL TYE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.",
    "BITUMINOUS CONCRETE 50MM THICK LAID IN SINGLE LAYER.",
    "FRL, CAMBER / SUPER ELEVATION & LAYOUT SHALL BE FOLLOWED AS PER LATEST PLAN & PROFILE DRAWING.",
    "DRAINAGE SPOUT SHALL BE PROVIDED IN DECK SLAB AS PER M O R T H SPECIFICATION.",
    "BACK FILLING MATERIAL BEHIND ABUTMENT SHALL BE WELL COMPACTED AS PER APPENDIX 6 OF IRC 78:2014 & M O R T H SPECIFICATION BEFORE RESTING THE SUPERSTRUCTURE.",
    "THE STRUCTURE IS LOCATED IN SEISMIC ZONE III AND WIND ZONE IV & 'SEVERE' EXPOSURE CONDITION.",
    "DIMENSION OF STRUCTURES ARE TENTATIVE AND WILL BE FINALIZED AFTER DETAIL DESIGN.",
    "THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES. C=0, ø>32°, γ=2T/m3",
    "THE PIERCAP TOP LEVEL HAS BEEN FIXED CONSIDERING 400mm DEPTH OF BRG. & PEDESTAL. IN CASE THE BEARING HEIGHT IS LESS THAN THAT OF 200mm THEN THE HEIGHT OF THE BEARING SHALL BE ADJUSTED IN 200mm PEDESTAL.",
    "FOR DIMENSION & REINFORCEMENT DETAILS OF APPROACH SLAB, GAP SLAB, CRASH BARRIER & DRAINAGE SPOUTS REFER MISCELLANEOUS DRG.",
    "TENTATIVE WORKING PILE LOAD AND SUBJECTED TO CHANGE AS PER DETAILED DESIGN:-"
  ],
  "labels": [
    "NOTES:",
    "MAX. VERTICAL LOAD",
    "LATERAL LOAD"
  ],
  "description": "This crop is a general notes block (Sheet page 2) for a bridge project, listing 18 numbered construction notes covering dimensioning conventions, live load design basis, concrete grades for each structural component, reinforcement clear cover requirements, rebar material specification, expansion joint and drainage spout provisions, backfilling requirements, seismic/wind zone classification, and a tentative pile load table. It contains no plan, section, or elevation geometry, only textual specifications and a small load table (max vertical load 300T, lateral load 50T) applicable to pile foundations."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "Pier cap / pier bearing seat",
      "tag": "P1",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Cap supporting bearings and seismic stopper, shown at top of column pier"
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Shown atop deck on both sides"
    },
    {
      "name": "Precast PSC girder",
      "tag": "",
      "shape": "tapered/I-section (haunched)",
      "material": "precast concrete",
      "count": 2,
      "note": "Typical girder either side of pier centerline"
    },
    {
      "name": "Deck slab with deck continuity joint",
      "tag": "",
      "shape": "flat slab",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Continuity over pier"
    },
    {
      "name": "Pot-PTFE bearing",
      "tag": "",
      "shape": "rectangular",
      "material": "elastomeric/PTFE composite",
      "count": 2,
      "note": "Typical bearing, one per girder line"
    },
    {
      "name": "RCC seismic stopper",
      "tag": "",
      "shape": "rectangular block",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Located between bearings at pier cap"
    },
    {
      "name": "RCC column pier",
      "tag": "",
      "shape": "rectangular/circular column",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Single column shaft below pier cap"
    },
    {
      "name": "RCC pile cap",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "Bored cast-in-situ pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "1200 dia piles shown in section, part of larger group"
    },
    {
      "name": "Chamfer detail",
      "tag": "SECTION A",
      "shape": "rectangular with chamfered corner",
      "material": "concrete",
      "count": 1,
      "note": "Shown in adjacent small detail, partially cropped"
    }
  ],
  "measurements": [
    {
      "label": "Distance from bearing centerline to edge (SQ)",
      "value": "1170",
      "unit": "mm",
      "appliesTo": "deck/pier cap"
    },
    {
      "label": "Distance from bearing centerline to edge (SK)",
      "value": "1350",
      "unit": "mm",
      "appliesTo": "deck/pier cap"
    },
    {
      "label": "Barrier height",
      "value": "230",
      "unit": "mm",
      "appliesTo": "RCC crash barrier"
    },
    {
      "label": "Girder depth",
      "value": "2650",
      "unit": "mm",
      "appliesTo": "Precast PSC girder"
    },
    {
      "label": "Bearing seat width (SK)",
      "value": "1500",
      "unit": "mm",
      "appliesTo": "pier cap/bearing area"
    },
    {
      "label": "Pier cap layer thickness",
      "value": "750",
      "unit": "mm",
      "appliesTo": "pier cap"
    },
    {
      "label": "Pier cap layer thickness",
      "value": "750",
      "unit": "mm",
      "appliesTo": "pier cap"
    },
    {
      "label": "Total pier cap depth",
      "value": "1500",
      "unit": "mm",
      "appliesTo": "pier cap"
    },
    {
      "label": "Pier cap width (SQ)",
      "value": "3640",
      "unit": "mm",
      "appliesTo": "pier cap"
    },
    {
      "label": "Pier cap width (SK)",
      "value": "4203",
      "unit": "mm",
      "appliesTo": "pier cap"
    },
    {
      "label": "Column width",
      "value": "1500",
      "unit": "mm",
      "appliesTo": "RCC column pier"
    },
    {
      "label": "Pile cap thickness",
      "value": "1800",
      "unit": "mm",
      "appliesTo": "RCC pile cap"
    },
    {
      "label": "Edge distance to pile",
      "value": "750",
      "unit": "mm",
      "appliesTo": "pile cap"
    },
    {
      "label": "Pile spacing",
      "value": "3600",
      "unit": "mm",
      "appliesTo": "piles"
    },
    {
      "label": "Overall pile cap width",
      "value": "5100",
      "unit": "mm",
      "appliesTo": "pile cap"
    },
    {
      "label": "Edge distance to pile",
      "value": "750",
      "unit": "mm",
      "appliesTo": "pile cap"
    },
    {
      "label": "Pile diameter",
      "value": "1200",
      "unit": "mm",
      "appliesTo": "bored cast-in-situ piles"
    },
    {
      "label": "Chamfer dimension",
      "value": "25",
      "unit": "mm",
      "appliesTo": "Section A chamfer detail"
    },
    {
      "label": "Chamfer dimension",
      "value": "25",
      "unit": "mm",
      "appliesTo": "Section A chamfer detail"
    },
    {
      "label": "Scale",
      "value": "1:150",
      "unit": "",
      "appliesTo": "Section B-B"
    }
  ],
  "notes": [
    "RCC CRASH BARRIER",
    "FRL",
    "DECK CONTINUITY",
    "PRECAST PSC GIRDER (TYP.)",
    "RCC SEISMIC STOPPER",
    "POT-PTFE BEARING (TYP.)",
    "RCC COLUMN PIER",
    "RCC PILECAP",
    "1200 DIA BORED CAST-IN-SITU PILES",
    "CHAMFER"
  ],
  "labels": [
    "P1",
    "C OF BRG.",
    "SECTION A",
    "SECTION B-B",
    "(SCALE 1:150)",
    "(SC..."
  ],
  "description": "This crop shows Section B-B, a cross section through a bridge pier (P1) at scale 1:150, illustrating the deck, PSC girders, crash barriers, pot-PTFE bearings, seismic stopper, pier cap, RCC column pier, pile cap, and two of the bored cast-in-situ piles with their spacing dimensions. A partial adjacent detail labeled 'SECTION A' shows a chamfer detail at a concrete edge, cut off at the right margin of the crop."
}

{
  "view": "Elevation",
  "objects": [
    {
      "name": "Crash Barrier",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "labeled RCC CRASH BARRIER, on either side of deck"
    },
    {
      "name": "PSC Girder",
      "tag": "",
      "shape": "I-girder/tapered",
      "material": "precast concrete",
      "count": 2,
      "note": "labeled PRECAST PSC GIRDER (TYP.), shown schematically hatched"
    },
    {
      "name": "Deck Continuity Slab",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "deck continuity at pier top"
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "POT-PTFE BEARING (TYP.)"
    },
    {
      "name": "Seismic Stopper",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "RCC SEISMIC STOPPER, hatched block at pier cap top"
    },
    {
      "name": "Pier Cap",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "cap supporting bearings above column"
    },
    {
      "name": "Column Pier",
      "tag": "P1",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "labeled RCC COLUMN PIER"
    },
    {
      "name": "Pile Cap",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "labeled RCC PILECAP, shown dashed (below ground/hidden)"
    },
    {
      "name": "Bored Cast-in-situ Pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "labeled 1200 DIA BORED CAST-IN-SITU PILES, shown dashed"
    }
  ],
  "measurements": [
    {
      "label": "Barrier width offset",
      "value": "230",
      "unit": "",
      "appliesTo": "Crash Barrier (each side)"
    },
    {
      "label": "Girder depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "PSC Girder"
    },
    {
      "label": "Bearing spacing (square)",
      "value": "1170(SQ)",
      "unit": "",
      "appliesTo": "C OF BRG. spacing left"
    },
    {
      "label": "Bearing spacing (skew)",
      "value": "1350(SK)",
      "unit": "",
      "appliesTo": "C OF BRG. spacing left"
    },
    {
      "label": "Bearing spacing (square)",
      "value": "1170(SQ)",
      "unit": "",
      "appliesTo": "C OF BRG. spacing right"
    },
    {
      "label": "Bearing spacing (skew)",
      "value": "1350(SK)",
      "unit": "",
      "appliesTo": "C OF BRG. spacing right"
    },
    {
      "label": "Seismic stopper width (skew)",
      "value": "1500(SK)",
      "unit": "",
      "appliesTo": "RCC Seismic Stopper"
    },
    {
      "label": "Pier cap depth upper",
      "value": "750",
      "unit": "",
      "appliesTo": "Pier Cap"
    },
    {
      "label": "Pier cap depth lower",
      "value": "750",
      "unit": "",
      "appliesTo": "Pier Cap"
    },
    {
      "label": "Pier cap total depth",
      "value": "1500",
      "unit": "",
      "appliesTo": "Pier Cap"
    },
    {
      "label": "Pier cap width (square)",
      "value": "3640(SQ)",
      "unit": "",
      "appliesTo": "Pier Cap"
    },
    {
      "label": "Pier cap width (skew)",
      "value": "4203(SK)",
      "unit": "",
      "appliesTo": "Pier Cap"
    },
    {
      "label": "Column diameter",
      "value": "1500",
      "unit": "",
      "appliesTo": "Column Pier P1"
    },
    {
      "label": "Pile cap depth",
      "value": "1800",
      "unit": "",
      "appliesTo": "Pile Cap"
    },
    {
      "label": "Pile edge distance left",
      "value": "750",
      "unit": "",
      "appliesTo": "Pile Cap"
    },
    {
      "label": "Pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "Bored Piles"
    },
    {
      "label": "Pile edge distance right",
      "value": "750",
      "unit": "",
      "appliesTo": "Pile Cap"
    },
    {
      "label": "Pile cap overall width",
      "value": "5100",
      "unit": "",
      "appliesTo": "Pile Cap"
    },
    {
      "label": "Pile diameter",
      "value": "1200",
      "unit": "DIA",
      "appliesTo": "Bored Cast-in-situ Piles"
    }
  ],
  "notes": [
    "RCC CRASH BARRIER",
    "FRL",
    "DECK CONTINUITY",
    "RCC SEISMIC STOPPER",
    "POT-PTFE BEARING (TYP.)",
    "PRECAST PSC GIRDER (TYP.)",
    "RCC COLUMN PIER",
    "RCC PILECAP",
    "1200 DIA BORED CAST-IN-SITU PILES"
  ],
  "labels": [
    "P1",
    "C OF BRG."
  ],
  "description": "This crop is an elevation view of a bridge pier (marked P1) showing the deck cross-section above with crash barriers, precast PSC girders, deck continuity slab, pot-PTFE bearings and seismic stopper, resting on a pier cap supported by a single circular RCC column pier. Below ground, the column continues to a pile cap (shown dashed/hidden) founded on two 1200mm diameter bored cast-in-situ piles. Key dimensions for bearing spacing, pier cap size (square and skew), column diameter, pile cap dimensions, and pile spacing are annotated."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "Abutment",
      "tag": "A2",
      "shape": "tapered/battered",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Abutment with backwall supporting bearing seat, shown with sloped face against embankment"
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "rectangular",
      "material": "PTFE/elastomeric (Pot-PTFE)",
      "count": 1,
      "note": "Labeled POT-PTFE BEARING (TYP.), seated on abutment cap"
    },
    {
      "name": "Seismic Stopper",
      "tag": "",
      "shape": "rectangular block",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Labeled RCC SEISMIC STOPPER, adjacent to bearing"
    },
    {
      "name": "Expansion Joint",
      "tag": "",
      "shape": "linear gap",
      "material": "",
      "count": 1,
      "note": "Located at centerline of exp. joint, gap dimensions given as 80(SQ)/92(SK)"
    },
    {
      "name": "Deck/Girder",
      "tag": "",
      "shape": "rectangular slab with haunch",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Top slab shown with 230 thickness dimension and 3500(SQ) span reference"
    },
    {
      "name": "Retaining Wall",
      "tag": "",
      "shape": "vertical wall",
      "material": "reinforced concrete (implied)",
      "count": 1,
      "note": "Labeled INDEPENDENT RETAINING WALL, separate from abutment"
    },
    {
      "name": "Pile",
      "tag": "",
      "shape": "circular",
      "material": "cast-in-situ concrete",
      "count": 4,
      "note": "Labeled 1200 DIA BORED CAST-IN-SITU PILES, shown in elevation/plan strip below section, 4 piles visible with spacing"
    },
    {
      "name": "Stone Pitching",
      "tag": "",
      "shape": "sloped layer",
      "material": "stone",
      "count": 1,
      "note": "Labeled STONE PITCHING on embankment slope"
    },
    {
      "name": "Filter Media",
      "tag": "",
      "shape": "layer",
      "material": "granular fill",
      "count": 1,
      "note": "Labeled 600 THK. FILTER MEDIA behind retaining wall"
    },
    {
      "name": "Embankment/Backfill",
      "tag": "",
      "shape": "sloped fill",
      "material": "earth/granular",
      "count": 1,
      "note": "Shown with hatching, sloped approach fill behind abutment"
    },
    {
      "name": "Ground Line",
      "tag": "",
      "shape": "irregular line",
      "material": "",
      "count": 1,
      "note": "Existing ground surface shown with break line at far right"
    }
  ],
  "measurements": [
    {
      "label": "",
      "value": "1070",
      "unit": "mm",
      "appliesTo": "distance from bearing CL to exp. joint CL, square case (SQ)"
    },
    {
      "label": "",
      "value": "1236",
      "unit": "mm",
      "appliesTo": "distance from bearing CL to exp. joint CL, skew case (SK)"
    },
    {
      "label": "",
      "value": "80",
      "unit": "mm",
      "appliesTo": "expansion gap, square case (SQ)"
    },
    {
      "label": "",
      "value": "92",
      "unit": "mm",
      "appliesTo": "expansion gap, skew case (SK), labeled EXP.GAP"
    },
    {
      "label": "",
      "value": "230",
      "unit": "mm",
      "appliesTo": "deck slab thickness"
    },
    {
      "label": "",
      "value": "3500",
      "unit": "mm",
      "appliesTo": "span/offset dimension (SQ) at deck level"
    },
    {
      "label": "",
      "value": "2650",
      "unit": "mm",
      "appliesTo": "vertical dimension, abutment section height"
    },
    {
      "label": "",
      "value": "1500",
      "unit": "mm",
      "appliesTo": "horizontal dimension near bearing seat"
    },
    {
      "label": "",
      "value": "2850",
      "unit": "mm",
      "appliesTo": "horizontal dimension near bearing seat"
    },
    {
      "label": "",
      "value": "1500",
      "unit": "mm",
      "appliesTo": "horizontal offset dimension near retaining wall base"
    },
    {
      "label": "",
      "value": "750",
      "unit": "mm",
      "appliesTo": "pile spacing, edge distance (left)"
    },
    {
      "label": "",
      "value": "3600",
      "unit": "mm",
      "appliesTo": "pile spacing (x3)"
    },
    {
      "label": "",
      "value": "750",
      "unit": "mm",
      "appliesTo": "pile spacing, edge distance (right)"
    },
    {
      "label": "",
      "value": "12300",
      "unit": "mm",
      "appliesTo": "total pile group width"
    },
    {
      "label": "",
      "value": "600",
      "unit": "mm",
      "appliesTo": "filter media thickness"
    },
    {
      "label": "",
      "value": "1200",
      "unit": "mm",
      "appliesTo": "pile diameter"
    },
    {
      "label": "1:150",
      "value": "1:150",
      "unit": "",
      "appliesTo": "drawing scale"
    }
  ],
  "notes": [
    "POT-PTFE BEARING (TYP.)",
    "RCC SEISMIC STOPPER",
    "STONE PITCHING",
    "INDEPENDENT RETAINING WALL",
    "600 THK. FILTER MEDIA",
    "1200 DIA BORED CAST-IN-SITU PILES"
  ],
  "labels": [
    "A2",
    "C OF EXP. JOINT",
    "C OF BRG.",
    "SECTION A-A",
    "(SCALE 1:150)"
  ],
  "description": "This crop shows a cross-section (Section A-A) through abutment A2 of a bridge, detailing the bearing arrangement, seismic stopper, expansion joint gap dimensions for square and skew conditions, the sloped embankment fill with stone pitching, an independent retaining wall with filter media, and a row of four 1200mm diameter bored cast-in-situ piles with their spacing dimensions. It documents the abutment structural detail, foundation piling layout, and associated earthwork/retaining elements at this location."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "tapered/trapezoidal",
      "material": "reinforced concrete",
      "count": 4,
      "note": "Two outer barriers on each carriageway edge, slope 2:1 shown"
    },
    {
      "name": "Cantilever median wall",
      "tag": "",
      "shape": "rectangular/tapered",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Located at centre gap between the two carriageways, with 20mm gap filled with polysulphide sealant"
    },
    {
      "name": "Footpath",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete (implied)",
      "count": 2,
      "note": "1500mm wide footpath on each outer edge"
    },
    {
      "name": "RCC cast-in-situ deck slab",
      "tag": "",
      "shape": "slab, cambered/sloped",
      "material": "reinforced concrete",
      "count": 2,
      "note": "One per carriageway, slope 2.5% shown, 100mm deck thickness noted at crown"
    },
    {
      "name": "Wearing coat",
      "tag": "",
      "shape": "layer",
      "material": "asphalt/wearing course (WC)",
      "count": 2,
      "note": "50mm thick wearing coat over deck slab, one per carriageway"
    },
    {
      "name": "Girder/bearing line",
      "tag": "",
      "shape": "symbolic marks under deck",
      "material": "",
      "count": 10,
      "note": "5 support/bearing marks per carriageway at 3500mm spacing (1275+3500x4+1275=16550); likely PSC girder positions, not explicitly labelled"
    },
    {
      "name": "Pile cap",
      "tag": "",
      "shape": "rectangular (dashed outline)",
      "material": "reinforced concrete",
      "count": 10,
      "note": "5 pile cap groups per carriageway side spaced at 3750mm c/c, 775mm edge distance, total width 16550mm; levels PCTL and PCBL given"
    },
    {
      "name": "Pile",
      "tag": "",
      "shape": "circular (shown as cross symbols in group)",
      "material": "reinforced concrete",
      "count": null,
      "note": "Groups of piles shown under each pile cap; exact count per cap not clearly countable from symbols, spacing 1000mm shown"
    },
    {
      "name": "PCC blinding/leveling course",
      "tag": "M-15",
      "shape": "layer",
      "material": "plain cement concrete (M-15 grade)",
      "count": 1,
      "note": "Shown at median/cantilever wall foundation area"
    },
    {
      "name": "Embankment / slope protection",
      "tag": "",
      "shape": "sloped, riprap hatch pattern",
      "material": "stone/rock pitching (implied)",
      "count": 2,
      "note": "Shown on both outer sides beyond ROW line, sloped embankment with rock protection"
    }
  ],
  "measurements": [
    {
      "label": "Total ROW width",
      "value": "80000",
      "unit": "",
      "appliesTo": "overall section"
    },
    {
      "label": "Half ROW width",
      "value": "40000",
      "unit": "",
      "appliesTo": "each side"
    },
    {
      "label": "Deck width",
      "value": "16550",
      "unit": "",
      "appliesTo": "each carriageway deck (top)"
    },
    {
      "label": "Deck width (bottom/pile cap)",
      "value": "16550",
      "unit": "",
      "appliesTo": "pile cap group width"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "",
      "appliesTo": "CARRIAGEWAY"
    },
    {
      "label": "Footpath width",
      "value": "1500",
      "unit": "",
      "appliesTo": "FOOTPATH"
    },
    {
      "label": "Edge offset",
      "value": "450",
      "unit": "",
      "appliesTo": "barrier/footpath edge, repeated multiple locations"
    },
    {
      "label": "Deck thickness at crown",
      "value": "100",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "Median gap width",
      "value": "2900",
      "unit": "",
      "appliesTo": "gap between carriageways at centre"
    },
    {
      "label": "Wearing coat thickness",
      "value": "50mm",
      "unit": "mm",
      "appliesTo": "WC layer"
    },
    {
      "label": "Deck slope",
      "value": "2.5",
      "unit": "%",
      "appliesTo": "RCC cast in situ deck"
    },
    {
      "label": "Girder/bearing spacing",
      "value": "750",
      "unit": "",
      "appliesTo": "spacing marks near crown"
    },
    {
      "label": "Bearing/girder line spacing",
      "value": "1275",
      "unit": "",
      "appliesTo": "outer spacing"
    },
    {
      "label": "Bearing/girder line spacing",
      "value": "3500",
      "unit": "",
      "appliesTo": "repeated 4 times per side"
    },
    {
      "label": "Pile spacing",
      "value": "1000",
      "unit": "",
      "appliesTo": "pile group spacing, multiple locations"
    },
    {
      "label": "Gap fill thickness",
      "value": "20mm",
      "unit": "mm",
      "appliesTo": "polysulphide sealant gap at median"
    },
    {
      "label": "Pile cap spacing",
      "value": "3750",
      "unit": "",
      "appliesTo": "pile cap centers, repeated 4 times per side"
    },
    {
      "label": "Pile cap edge distance",
      "value": "775",
      "unit": "",
      "appliesTo": "pile cap outer edge"
    },
    {
      "label": "ACTL A1 L/S",
      "value": "514.674",
      "unit": "",
      "appliesTo": "Abutment cap top level A1 left side"
    },
    {
      "label": "ACTL A2 L/S",
      "value": "516.136",
      "unit": "",
      "appliesTo": "Abutment cap top level A2 left side"
    },
    {
      "label": "ACTL A1 R/S",
      "value": "514.839",
      "unit": "",
      "appliesTo": "Abutment cap top level A1 right side"
    },
    {
      "label": "ACTL A2 R/S",
      "value": "516.318",
      "unit": "",
      "appliesTo": "Abutment cap top level A2 right side"
    },
    {
      "label": "PCTL A1 L/S",
      "value": "508.655",
      "unit": "",
      "appliesTo": "Pile cap top level A1 left side"
    },
    {
      "label": "PCTL A2 L/S",
      "value": "511.391",
      "unit": "",
      "appliesTo": "Pile cap top level A2 left side"
    },
    {
      "label": "PCTL A1 R/S",
      "value": "508.655",
      "unit": "",
      "appliesTo": "Pile cap top level A1 right side"
    },
    {
      "label": "PCTL A2 R/S",
      "value": "511.391",
      "unit": "",
      "appliesTo": "Pile cap top level A2 right side"
    },
    {
      "label": "PCBL A1 L/S",
      "value": "506.855",
      "unit": "",
      "appliesTo": "Pile cap bottom level A1 left side"
    },
    {
      "label": "PCBL A2 L/S",
      "value": "509.591",
      "unit": "",
      "appliesTo": "Pile cap bottom level A2 left side"
    },
    {
      "label": "PCBL A1 R/S",
      "value": "506.855",
      "unit": "",
      "appliesTo": "Pile cap bottom level A1 right side"
    },
    {
      "label": "PCBL A2 R/S",
      "value": "509.591",
      "unit": "",
      "appliesTo": "Pile cap bottom level A2 right side"
    },
    {
      "label": "Pile tip level A1 L/S",
      "value": "481.905",
      "unit": "",
      "appliesTo": "Pile A1 left side"
    },
    {
      "label": "Pile tip level A2 L/S",
      "value": "484.641",
      "unit": "",
      "appliesTo": "Pile A2 left side"
    },
    {
      "label": "Pile tip level A1 R/S",
      "value": "481.905",
      "unit": "",
      "appliesTo": "Pile A1 right side"
    },
    {
      "label": "Pile tip level A2 R/S",
      "value": "484.641",
      "unit": "",
      "appliesTo": "Pile A2 right side"
    },
    {
      "label": "Scale",
      "value": "1:150",
      "unit": "",
      "appliesTo": "section drawing"
    }
  ],
  "notes": [
    "50mm THK. (WC)",
    "RCC CAST IN SITU DECK SLOPE 2.5%",
    "RCC CRASH BARRIER",
    "20mm GAP FILLED WITH POLYSULPHIDE SEALANT",
    "CANTILEVER MEDIAN WALL",
    "PCC M-15"
  ],
  "labels": [
    "SECTION AT ABUTMENT LOCATION AT A1 & A2",
    "(SCALE 1:150)",
    "80000 ROW",
    "C OF PROPOSED ROAD",
    "C OF LHS (CARRIAGEWAY)",
    "C OF RHS (CARRIAGEWAY)",
    "FRL",
    "FOOTPATH",
    "ROW",
    "A",
    "B"
  ],
  "description": "This crop shows a full cross section titled 'SECTION AT ABUTMENT LOCATION AT A1 & A2' (scale 1:150) through a dual-carriageway bridge, depicting both carriageways, footpaths, RCC crash barriers, a cantilever median wall with sealed gap, cast-in-situ RCC deck slabs with wearing coat, girder/bearing lines, and the abutment pile caps with pile groups below embankment level on both sides. Numerous elevation levels (ACTL, PCTL, PCBL, pile tip levels) for abutments A1 and A2 on left and right sides (L/S, R/S) are annotated, along with detailed dimensions of carriageway, footpath, girder spacing, and pile cap layout. A second section (marked 'B') begins to appear at the bottom edge of the crop but is cut off."
}