Crash Barrier

{
  "view": "Plan",
  "objects": [
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Marked at left with circle symbol, at centerline of expansion joint"
    },
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Marked at right with circle symbol"
    },
    {
      "name": "Crash Barrier",
      "tag": "",
      "shape": "linear/rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Labelled RCC CRASH BARRIER, runs along carriageway edge"
    },
    {
      "name": "Deck Slab / Carriageway",
      "tag": "",
      "shape": "rectangular/tapered in plan",
      "material": "",
      "count": 1,
      "note": "Shown in plan with joints/markings, width labelled"
    },
    {
      "name": "Footpath",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Located adjacent to carriageway, width dimensions given"
    },
    {
      "name": "Expansion Joint",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline marked at A1"
    },
    {
      "name": "Drainage/Deck inlet or joint markers",
      "tag": "",
      "shape": "small square symbols",
      "material": "",
      "count": 8,
      "note": "Repeated small square symbols along carriageway, spacing 5000 TYP, possibly scuppers or expansion joint markers"
    },
    {
      "name": "Trees/Vegetation symbols",
      "tag": "",
      "shape": "circular cluster symbols",
      "material": "",
      "count": 10,
      "note": "Landscaping symbols near abutment, likely tree plantation area or embankment slope planting"
    },
    {
      "name": "Wingwall/Slope hatching",
      "tag": "",
      "shape": "tapered hatched area",
      "material": "",
      "count": 1,
      "note": "Hatched fan-shaped area near A1 indicating slope or wingwall footprint"
    }
  ],
  "measurements": [
    {
      "label": "Overall length SQ",
      "value": "40000",
      "unit": "",
      "appliesTo": "A1 to P1 span, square measurement"
    },
    {
      "label": "Overall length SK",
      "value": "46189",
      "unit": "",
      "appliesTo": "A1 to P1 span, skew measurement"
    },
    {
      "label": "Length SQ",
      "value": "37761",
      "unit": "",
      "appliesTo": "partial span measurement, square"
    },
    {
      "label": "Length SK",
      "value": "43603",
      "unit": "",
      "appliesTo": "partial span measurement, skew"
    },
    {
      "label": "Offset SQ",
      "value": "1070",
      "unit": "",
      "appliesTo": "near A1, square"
    },
    {
      "label": "Offset SK",
      "value": "1236",
      "unit": "",
      "appliesTo": "near A1, skew"
    },
    {
      "label": "Offset SQ",
      "value": "1170",
      "unit": "",
      "appliesTo": "near P1, square"
    },
    {
      "label": "Offset SK",
      "value": "1350",
      "unit": "",
      "appliesTo": "near P1, skew"
    },
    {
      "label": "Typical spacing",
      "value": "5000",
      "unit": "",
      "appliesTo": "repeated square symbols along carriageway, TYP"
    },
    {
      "label": "Footpath width",
      "value": "1500",
      "unit": "",
      "appliesTo": "footpath section"
    },
    {
      "label": "Width dimension",
      "value": "450",
      "unit": "",
      "appliesTo": "edge strip near footpath"
    },
    {
      "label": "Width dimension",
      "value": "100",
      "unit": "",
      "appliesTo": "strip near footpath"
    },
    {
      "label": "Width dimension",
      "value": "450",
      "unit": "",
      "appliesTo": "lower left, near carriageway width label"
    },
    {
      "label": "Carriageway width",
      "value": "6550",
      "unit": "",
      "appliesTo": "width of carriageway, partially cut off (appears as '550 WIDTH')"
    },
    {
      "label": "Slab dimension",
      "value": "3500",
      "unit": "",
      "appliesTo": "slab width, near bottom left"
    },
    {
      "label": "Overall left dimension",
      "value": "40000",
      "unit": "",
      "appliesTo": "total width shown at far left vertical dimension"
    }
  ],
  "notes": [
    "TO DEWAS (direction arrow)",
    "5000 (TYP.)",
    "RCC CRASH BARRIER",
    "C OF EXP. JOINT",
    "C BRIDGE (RIGHT SIDE)"
  ],
  "labels": [
    "A1",
    "P1",
    "TO DEWAS",
    "FOOTPATH",
    "C BRIDGE (RIGHT SIDE)",
    "SLAB"
  ],
  "description": "This crop shows a plan view of a bridge approach and deck area between abutment A1 and pier P1, with overall span dimensions given in both square (SQ) and skew (SK) measurements. It details footpath and carriageway widths, an RCC crash barrier along the edge, typical spacing of deck elements at 5000 units, and a landscaped/vegetated area near the abutment with slope hatching, likely representing an embankment or wingwall zone."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "rectangular (skewed/angled)",
      "material": "reinforced concrete",
      "count": 2,
      "note": "One shown on each carriageway (left and right), abutting the abutment/expansion joint line, skewed relative to carriageway"
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "linear, rectangular in section",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Runs along both edges of carriageway; small square/rectangular markers along its length possibly denoting posts or joints"
    },
    {
      "name": "Footpath",
      "tag": "",
      "shape": "rectangular strip",
      "material": "",
      "count": 2,
      "note": "1500mm wide strip on either outer edge of carriageway"
    },
    {
      "name": "Median",
      "tag": "",
      "shape": "linear strip",
      "material": "",
      "count": 1,
      "note": "Centerline of median (C/L OF MEDIAN) separating the two carriageways, 2900 wide"
    },
    {
      "name": "Expansion joint",
      "tag": "A1",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "C/L of expansion joint marked at top, aligned with grid/section marker A1"
    },
    {
      "name": "Carriageway",
      "tag": "",
      "shape": "rectangular strip",
      "material": "",
      "count": 2,
      "note": "13500 wide carriageway on each side (right side and left side of bridge)"
    },
    {
      "name": "Drainage/scupper symbols (small hatched squares)",
      "tag": "",
      "shape": "small square",
      "material": "",
      "count": 16,
      "note": "Repeated small square symbols along the crash barrier/approach slab edges, likely drainage spouts or expansion joint markers, spaced at 5000 (TYP.) intervals"
    },
    {
      "name": "Tree/landscaping symbols",
      "tag": "",
      "shape": "irregular circular clusters",
      "material": "",
      "count": null,
      "note": "Decorative planting symbols shown in the splayed embankment/wing areas at both ends of the plan, not a constructional item but shown for context"
    }
  ],
  "measurements": [
    {
      "label": "Overall width",
      "value": "40000",
      "unit": "",
      "appliesTo": "total bridge width (top and bottom)"
    },
    {
      "label": "Carriageway width",
      "value": "16550",
      "unit": "",
      "appliesTo": "WIDTH CARRIAGEWAY (right and left)"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "",
      "appliesTo": "CARRIAGEWAY (right and left)"
    },
    {
      "label": "Footpath width",
      "value": "1500",
      "unit": "",
      "appliesTo": "FOOTPATH (both sides)"
    },
    {
      "label": "Barrier/edge offset",
      "value": "450",
      "unit": "",
      "appliesTo": "edge strip dimension, repeated at multiple locations"
    },
    {
      "label": "Offset",
      "value": "100",
      "unit": "",
      "appliesTo": "small edge strip dimension, repeated"
    },
    {
      "label": "Median width",
      "value": "2900",
      "unit": "",
      "appliesTo": "C/L OF MEDIAN spacing"
    },
    {
      "label": "Approach slab length",
      "value": "3500",
      "unit": "",
      "appliesTo": "APPROACH SLAB (both left and right)"
    },
    {
      "label": "Barrier/marker spacing",
      "value": "5000",
      "unit": "",
      "appliesTo": "typical spacing of RCC crash barrier markers (TYP.)"
    },
    {
      "label": "Square dimension",
      "value": "1070(SQ)",
      "unit": "",
      "appliesTo": "unlabeled dimension near C/L of exp. joint"
    },
    {
      "label": "Skew dimension",
      "value": "1236(SK)",
      "unit": "",
      "appliesTo": "unlabeled dimension near C/L of exp. joint"
    },
    {
      "label": "Square dimension",
      "value": "40000(SQ)",
      "unit": "",
      "appliesTo": "overall length square measurement"
    },
    {
      "label": "Skew dimension",
      "value": "46189(SK)",
      "unit": "",
      "appliesTo": "overall length skew measurement"
    },
    {
      "label": "Square dimension",
      "value": "37761(SQ)",
      "unit": "",
      "appliesTo": "secondary length square measurement"
    },
    {
      "label": "Skew dimension",
      "value": "43603(SK)",
      "unit": "",
      "appliesTo": "secondary length skew measurement"
    }
  ],
  "notes": [
    "RCC CRASH BARRIER",
    "APPROACH SLAB",
    "C/L OF EXP. JOINT",
    "C/L OF MEDIAN",
    "C/L BRIDGE (RIGHT SIDE)",
    "C/L BRIDGE (LEFT SIDE)"
  ],
  "labels": [
    "TO DEWAS",
    "TO PIKARADIYA",
    "A1",
    "FOOTPATH",
    "CARRIAGEWAY",
    "WIDTH CARRIAGEWAY",
    "RCC CRASH BARRIER",
    "5000 (TYP.)"
  ],
  "description": "This crop is a plan view of a bridge approach layout showing two carriageways (right side going to Dewas, left side/return to Pikaradiya) separated by a median, with footpaths, RCC crash barriers, and skewed approach slabs at the abutment/expansion joint line marked A1. Dimensions define overall width (40000), carriageway widths (16550/13500), footpath (1500), median (2900), approach slab length (3500), and barrier marker spacing (5000 TYP.), along with square and skew length callouts for the bridge. Decorative tree symbols indicate embankment/landscaped areas at both ends but are not structural elements documented in detail here."
}

{
  "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": "Crash Barrier",
      "tag": "",
      "shape": "linear (rectangular in section, RCC parapet type)",
      "material": "reinforced concrete",
      "count": 1,
      "note": "labelled RCC CRASH BARRIER, runs along edge of deck"
    },
    {
      "name": "Pier/Support Marker",
      "tag": "P1",
      "shape": "circular marker",
      "material": "",
      "count": 1,
      "note": "circled tag denoting a pier or reference point at skewed edge"
    },
    {
      "name": "Drainage Inlet/Scupper",
      "tag": "",
      "shape": "small rectangular symbol with cross hatch",
      "material": "",
      "count": 4,
      "note": "repeated symbols spaced at 5000 (TYP.) along the barrier line, likely deck drainage outlets"
    },
    {
      "name": "Deck Joint/Expansion Marker",
      "tag": "",
      "shape": "small square with diagonal hatch",
      "material": "",
      "count": 3,
      "note": "square markers along skewed edge, possibly bearing or joint locations"
    },
    {
      "name": "Approach/Deck Slab Lines",
      "tag": "",
      "shape": "parallel linear lines",
      "material": "",
      "count": null,
      "note": "multiple parallel lines representing lane/deck edges or reinforcement layout, partially visible"
    }
  ],
  "measurements": [
    {
      "label": "46189(SK)",
      "value": "46189",
      "unit": "",
      "appliesTo": "overall skew dimension line, top"
    },
    {
      "label": "43603(SK)",
      "value": "43603",
      "unit": "",
      "appliesTo": "skew dimension line, second from top"
    },
    {
      "label": "1170(SQ)",
      "value": "1170",
      "unit": "",
      "appliesTo": "square dimension near P1"
    },
    {
      "label": "1350(SK)",
      "value": "1350",
      "unit": "",
      "appliesTo": "skew dimension near P1"
    },
    {
      "label": "5000 (TYP.)",
      "value": "5000",
      "unit": "",
      "appliesTo": "typical spacing of drainage/inlet symbols along barrier"
    }
  ],
  "notes": [
    "RCC CRASH BARRIER"
  ],
  "labels": [
    "46189(SK)",
    "43603(SK)",
    "1170(SQ)",
    "1350(SK)",
    "5000 (TYP.)",
    "P1"
  ],
  "description": "This crop shows a partial plan view of a bridge deck edge featuring an RCC crash barrier running along the top edge, with repeated drainage/inlet symbols spaced at a typical 5000 unit interval. A circled reference point labelled P1 marks a skewed dimension line near the right edge, with associated square (SQ) and skew (SK) dimensions. The view appears to be a fragment of a larger deck plan, showing only the barrier line and part of the deck geometry without full structural context."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Located at left end of bridge deck, centerline of expansion joint marked at this location"
    },
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Intermediate support shown on right side of plan"
    },
    {
      "name": "Deck slab",
      "tag": "",
      "shape": "rectangular (skewed)",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Two carriageways shown, right side and left side of bridge"
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "linear",
      "material": "reinforced concrete",
      "count": 4,
      "note": "Runs along edges of carriageways and median side"
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Shown at both approach ends adjacent to abutment/embankment"
    },
    {
      "name": "Footpath",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "Located at outer edges of each carriageway"
    },
    {
      "name": "Median",
      "tag": "",
      "shape": "linear strip",
      "material": "",
      "count": 1,
      "note": "Centerline of median shown between the two bridge carriageways"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline of expansion joint marked at abutment A1"
    },
    {
      "name": "Embankment/slope protection area",
      "tag": "",
      "shape": "fan/radial pattern",
      "material": "",
      "count": 2,
      "note": "Shown as planting/turfing pattern at both approach ends beyond abutment and pier extents"
    }
  ],
  "measurements": [
    {
      "label": "ROW width",
      "value": "80000",
      "unit": "",
      "appliesTo": "overall right-of-way"
    },
    {
      "label": "Width (each side)",
      "value": "40000",
      "unit": "",
      "appliesTo": "one carriageway side width"
    },
    {
      "label": "Bridge width",
      "value": "16550",
      "unit": "",
      "appliesTo": "WIDTH label, right side"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "",
      "appliesTo": "CARRIAGEWAY, right side"
    },
    {
      "label": "Footpath dimension",
      "value": "1500",
      "unit": "",
      "appliesTo": "footpath, right side"
    },
    {
      "label": "Kerb offset",
      "value": "100",
      "unit": "",
      "appliesTo": "footpath adjacent dimension"
    },
    {
      "label": "Barrier offset",
      "value": "450",
      "unit": "",
      "appliesTo": "crash barrier position, repeated multiple locations"
    },
    {
      "label": "Median offset",
      "value": "2900",
      "unit": "",
      "appliesTo": "centerline of median dimension"
    },
    {
      "label": "Width (left side)",
      "value": "16550",
      "unit": "",
      "appliesTo": "WIDTH label, left side"
    },
    {
      "label": "Carriageway width (left)",
      "value": "13500",
      "unit": "",
      "appliesTo": "CARRIAGEWAY, left side"
    },
    {
      "label": "Span/typical spacing",
      "value": "5000",
      "unit": "",
      "appliesTo": "TYP. spacing between markings/barrier posts"
    },
    {
      "label": "Approach slab length",
      "value": "3500",
      "unit": "",
      "appliesTo": "Approach slab dimension"
    },
    {
      "label": "Overall square length",
      "value": "40000(SQ)",
      "unit": "",
      "appliesTo": "deck span between A1 and P1, square measurement"
    },
    {
      "label": "Overall skew length",
      "value": "46189(SK)",
      "unit": "",
      "appliesTo": "deck span between A1 and P1, skew measurement"
    },
    {
      "label": "Span length square",
      "value": "37761(SQ)",
      "unit": "",
      "appliesTo": "span between A1 and P1 centerlines, square"
    },
    {
      "label": "Span length skew",
      "value": "43603(SK)",
      "unit": "",
      "appliesTo": "span between A1 and P1 centerlines, skew"
    },
    {
      "label": "Offset square",
      "value": "1070(SQ)",
      "unit": "",
      "appliesTo": "expansion joint offset at A1, square"
    },
    {
      "label": "Offset skew",
      "value": "1236(SK)",
      "unit": "",
      "appliesTo": "expansion joint offset at A1, skew"
    },
    {
      "label": "Offset square",
      "value": "1170(SQ)",
      "unit": "",
      "appliesTo": "offset at P1, square"
    },
    {
      "label": "Offset skew",
      "value": "1350(SK)",
      "unit": "",
      "appliesTo": "offset at P1, skew"
    },
    {
      "label": "Segment spacing",
      "value": "3500",
      "unit": "",
      "appliesTo": "repeated girder/beam spacing along right side, four instances"
    },
    {
      "label": "Segment spacing",
      "value": "3500",
      "unit": "",
      "appliesTo": "repeated girder/beam spacing along left side, four instances"
    },
    {
      "label": "Total width dimension",
      "value": "16550",
      "unit": "",
      "appliesTo": "overall width right side, repeated"
    },
    {
      "label": "Edge offset",
      "value": "1275",
      "unit": "",
      "appliesTo": "edge dimension near P1 and far right/bottom edges, multiple instances"
    },
    {
      "label": "Skew angle",
      "value": "30",
      "unit": "degrees",
      "appliesTo": "skew angle at P1 support line"
    }
  ],
  "notes": [
    "TO DEWAS",
    "TO PIKARADIYA",
    "30° SKEW",
    "HALF PLAN SHOWING DECK LEVEL",
    "HALF PLAN SHOWI[NG...] (text cut off)",
    "(SCALE 1:300)"
  ],
  "labels": [
    "A1",
    "P1",
    "C OF EXP. JOINT",
    "C BRIDGE (RIGHT SIDE)",
    "C BRIDGE (LEFT SIDE)",
    "C OF MEDIAN",
    "APPROACH SLAB",
    "RCC CRASH BARRIER",
    "FOOTPATH",
    "WIDTH",
    "CARRIAGEWAY",
    "ROW"
  ],
  "description": "This crop is a half plan view of a bridge deck at deck level, showing two parallel carriageways (right side toward Dewas and left side toward Pikaradiya) separated by a median, with abutment A1 at one end and pier P1 at the other end at a 30° skew angle. It documents overall geometry including carriageway widths, footpath widths, RCC crash barrier locations, approach slab dimensions, and span lengths given in both square and skew measurements; embankment/turfed slope areas are shown schematically beyond the abutment and pier lines. The drawing is a plan-level layout, not an elevation or section, and the right-hand edge of the sheet appears cropped, cutting off part of the title text."
}

{
  "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": "Plan",
  "objects": [
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "marked with circle symbol, at expansion joint centerline"
    },
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "marked with circle symbol at far right"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "centerline shown at A1"
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "linear",
      "material": "reinforced concrete",
      "count": 1,
      "note": "runs along edge of carriageway, callout labeled"
    },
    {
      "name": "Deck slab",
      "tag": "SLAB",
      "shape": "rectangular/skewed",
      "material": "",
      "count": 1,
      "note": "labeled centerline dimension 3500 shown near slab edge"
    },
    {
      "name": "Footpath",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "width 1500 shown with hatching pattern"
    },
    {
      "name": "Expansion joint markers",
      "tag": "",
      "shape": "small square symbols",
      "material": "",
      "count": 9,
      "note": "repeated small square symbols spaced along deck, likely joint/drainage or bearing markers"
    },
    {
      "name": "Landscaping/tree symbols",
      "tag": "",
      "shape": "circular cluster symbols",
      "material": "",
      "count": 8,
      "note": "decorative planting shown in fan-shaped area near abutment"
    }
  ],
  "measurements": [
    {
      "label": "Overall width",
      "value": "40000",
      "unit": "",
      "appliesTo": "cross-section width at left edge"
    },
    {
      "label": "Footpath offset",
      "value": "450",
      "unit": "",
      "appliesTo": "footpath edge dimension"
    },
    {
      "label": "Gap dimension",
      "value": "100",
      "unit": "",
      "appliesTo": "small gap near footpath"
    },
    {
      "label": "Footpath width",
      "value": "1500",
      "unit": "",
      "appliesTo": "FOOTPATH"
    },
    {
      "label": "Carriageway width",
      "value": "450",
      "unit": "",
      "appliesTo": "below footpath, partial label '...50 WIDTH ...RRIAGEWAY'"
    },
    {
      "label": "Slab offset",
      "value": "3500",
      "unit": "",
      "appliesTo": "SLAB centerline dimension"
    },
    {
      "label": "Span square length",
      "value": "40000",
      "unit": "",
      "appliesTo": "A1 to P1, (SQ)"
    },
    {
      "label": "Span skew length",
      "value": "46189",
      "unit": "",
      "appliesTo": "A1 to P1, (SK)"
    },
    {
      "label": "Span square length (inner)",
      "value": "37761",
      "unit": "",
      "appliesTo": "between A1 and P1, (SQ)"
    },
    {
      "label": "Span skew length (inner)",
      "value": "43603",
      "unit": "",
      "appliesTo": "between A1 and P1, (SK)"
    },
    {
      "label": "Offset square",
      "value": "1070",
      "unit": "",
      "appliesTo": "near A1, (SQ)"
    },
    {
      "label": "Offset skew",
      "value": "1236",
      "unit": "",
      "appliesTo": "near A1, (SK)"
    },
    {
      "label": "Offset square",
      "value": "1170",
      "unit": "",
      "appliesTo": "near P1, (SQ)"
    },
    {
      "label": "Offset skew",
      "value": "1350",
      "unit": "",
      "appliesTo": "near P1, (SK)"
    },
    {
      "label": "Typical spacing",
      "value": "5000",
      "unit": "",
      "appliesTo": "TYP. spacing of deck markers/joints"
    }
  ],
  "notes": [
    "TO DEWAS",
    "C OF EXP. JOINT",
    "RCC CRASH BARRIER",
    "5000 (TYP.)",
    "FOOTPATH",
    "C BRIDGE (RIGHT SIDE)"
  ],
  "labels": [
    "A1",
    "P1",
    "SLAB",
    "40000",
    "450",
    "100",
    "1500",
    "3500",
    "40000(SQ)",
    "46189(SK)",
    "37761(SQ)",
    "43603(SK)",
    "1070(SQ)",
    "1236(SK)",
    "1170(SQ)",
    "1350(SK)",
    "5000 (TYP.)"
  ],
  "description": "This crop shows a plan view of a bridge deck between abutment A1 and pier P1, including centerline dimensions along the skew and square directions, an expansion joint centerline at A1, footpath and carriageway widths, an RCC crash barrier along the deck edge, and a landscaped fan-shaped area with tree symbols near the abutment approach. Small square symbols spaced at 5000 units (TYP.) along the deck likely represent drainage spouts or joint markers. The label 'TO DEWAS' with an arrow indicates the direction of the roadway alignment at the top left of the drawing."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "rectangular, skewed alignment",
      "material": "reinforced concrete",
      "count": 1,
      "note": "marked with detail bubble A1 at centerline of expansion joint"
    },
    {
      "name": "Approach Slab",
      "tag": "",
      "shape": "rectangular, skewed",
      "material": "reinforced concrete",
      "count": 2,
      "note": "one each for right and left carriageway"
    },
    {
      "name": "Expansion Joint",
      "tag": "",
      "shape": "linear, skewed",
      "material": "",
      "count": 1,
      "note": "centerline shown at abutment A1, dimensions 1070(SQ)/1236(SK)"
    },
    {
      "name": "RCC Crash Barrier",
      "tag": "",
      "shape": "linear, rectangular section",
      "material": "reinforced concrete",
      "count": 2,
      "note": "one along median edge, one along outer edge; callout leader shown"
    },
    {
      "name": "Footpath",
      "tag": "",
      "shape": "linear strip",
      "material": "",
      "count": 2,
      "note": "1500mm wide footpaths on outer edges of both carriageways"
    },
    {
      "name": "Median",
      "tag": "",
      "shape": "linear strip",
      "material": "",
      "count": 1,
      "note": "centerline of median between two carriageways, width 2900"
    },
    {
      "name": "Drainage Inlet / Scupper",
      "tag": "",
      "shape": "small square symbol",
      "material": "",
      "count": 10,
      "note": "repeated small square symbols along carriageway edges, likely drainage spouts/scuppers"
    },
    {
      "name": "Trees/Vegetation",
      "tag": "",
      "shape": "irregular clusters",
      "material": "",
      "count": null,
      "note": "shown symbolically at both approach ends, not a constructional item but indicates existing ground/landscape"
    },
    {
      "name": "Expansion Joint Marks (Small triangular symbols)",
      "tag": "",
      "shape": "triangular symbols in a row",
      "material": "",
      "count": 7,
      "note": "repeated symbols along top edge of carriageway, likely joint or marker locations"
    }
  ],
  "measurements": [
    {
      "label": "Overall width",
      "value": "40000",
      "unit": "mm",
      "appliesTo": "cross-section width, both sides"
    },
    {
      "label": "Footpath width",
      "value": "1500",
      "unit": "mm",
      "appliesTo": "Footpath"
    },
    {
      "label": "Kerb/edge strip",
      "value": "100",
      "unit": "mm",
      "appliesTo": "edge strip adjacent to footpath"
    },
    {
      "label": "Crash barrier offset",
      "value": "450",
      "unit": "mm",
      "appliesTo": "RCC Crash Barrier position, repeated multiple locations"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "mm",
      "appliesTo": "Carriageway (right and left)"
    },
    {
      "label": "Bridge width (right/left)",
      "value": "16550",
      "unit": "mm",
      "appliesTo": "Bridge width, right and left side"
    },
    {
      "label": "Median width",
      "value": "2900",
      "unit": "mm",
      "appliesTo": "Median"
    },
    {
      "label": "Approach slab length",
      "value": "3500",
      "unit": "mm",
      "appliesTo": "Approach Slab, both sides"
    },
    {
      "label": "Expansion joint offset (square)",
      "value": "1070",
      "unit": "mm",
      "appliesTo": "Expansion Joint (SQ)"
    },
    {
      "label": "Expansion joint offset (skew)",
      "value": "1236",
      "unit": "mm",
      "appliesTo": "Expansion Joint (SK)"
    },
    {
      "label": "Overall dimension (square)",
      "value": "40000",
      "unit": "mm",
      "appliesTo": "overall plan dimension SQ"
    },
    {
      "label": "Overall dimension (skew)",
      "value": "46189",
      "unit": "mm",
      "appliesTo": "overall plan dimension SK"
    },
    {
      "label": "Secondary overall dimension (square)",
      "value": "37761",
      "unit": "mm",
      "appliesTo": "secondary plan dimension SQ"
    },
    {
      "label": "Secondary overall dimension (skew)",
      "value": "43603",
      "unit": "mm",
      "appliesTo": "secondary plan dimension SK"
    },
    {
      "label": "Typical spacing",
      "value": "5000",
      "unit": "mm",
      "appliesTo": "repeated spacing marks along carriageway (TYP.)"
    }
  ],
  "notes": [
    "TO DEWAS",
    "TO PIKARADIYA",
    "5000 (TYP.)",
    "RCC CRA... (truncated, likely 'RCC CRASH BARRIER')",
    "RCC CRASH BARRIER"
  ],
  "labels": [
    "A1",
    "C OF EXP. JOINT",
    "C BRIDGE (RIGHT SIDE)",
    "C BRIDGE (LEFT SIDE)",
    "C OF MEDIAN",
    "APPROACH SLAB",
    "FOOTPATH",
    "16550 WIDTH",
    "13500 CARRIAGEWAY"
  ],
  "description": "This crop shows a plan view of a bridge deck and its approach slabs at abutment A1, including dimensions for carriageway widths, footpaths, median, and expansion joint offsets for both square (SQ) and skew (SK) alignments. It also shows RCC crash barriers along both carriageways and directional labels indicating traffic flow toward Dewas and Pikaradiya. The drawing is a fragment of a larger bridge general arrangement plan, focusing on one end (abutment A1) with symbolic tree/vegetation representation at both approach ends."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Runs along the deck edge, labelled directly with leader line"
    },
    {
      "name": "Bearing/support symbol",
      "tag": "",
      "shape": "small square with cross",
      "material": "",
      "count": 4,
      "note": "Evenly spaced symbols along top edge, spacing dimensioned as 5000 (TYP.)"
    },
    {
      "name": "Pier/support marker",
      "tag": "P1",
      "shape": "circular callout",
      "material": "",
      "count": 1,
      "note": "Marks a support/pier location at top right, aligned with dimension lines"
    },
    {
      "name": "Hatched pad/block",
      "tag": "",
      "shape": "rectangular, hatched",
      "material": "",
      "count": 3,
      "note": "Small hatched rectangular blocks near the skewed deck edge, possibly bearing pads or expansion details"
    },
    {
      "name": "Small inset square marker",
      "tag": "",
      "shape": "square with inner square",
      "material": "",
      "count": 3,
      "note": "Repeated along the sloped/skewed edge line, likely bearing or joint markers"
    }
  ],
  "measurements": [
    {
      "label": "6189(SK)",
      "value": "6189",
      "unit": "",
      "appliesTo": "overall skew dimension, top left"
    },
    {
      "label": "3603(SK)",
      "value": "3603",
      "unit": "",
      "appliesTo": "skew dimension, second line"
    },
    {
      "label": "1170(SQ)",
      "value": "1170",
      "unit": "",
      "appliesTo": "square dimension near P1"
    },
    {
      "label": "1350(SK)",
      "value": "1350",
      "unit": "",
      "appliesTo": "skew dimension near P1"
    },
    {
      "label": "5000 (TYP.)",
      "value": "5000",
      "unit": "",
      "appliesTo": "typical spacing between bearing/support symbols along deck edge"
    }
  ],
  "notes": [
    "RCC CRASH BARRIER"
  ],
  "labels": [
    "P1",
    "RCC CRASH BARRIER",
    "5000 (TYP.)",
    "6189(SK)",
    "3603(SK)",
    "1170(SQ)",
    "1350(SK)"
  ],
  "description": "This crop shows a partial plan view of a bridge deck edge, including an RCC crash barrier running along the top edge, a series of small bearing or support symbols spaced at a typical 5000 unit interval, and a pier/support point labelled P1 with associated skew and square dimensions. Hatched rectangular blocks along the skewed lower-right edge likely represent bearing pads or joint details at a pier or abutment line. The crop appears to document part of the deck plan layout with dimensioning for skewed versus square measurements relative to a support point."
}

{
  "view": "Plan",
  "objects": [
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "circular (in plan)",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Marked at top of deck-level plan, at skewed end of span"
    },
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Marked at top of foundation-level plan, near expansion joint centerline"
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "rectangular (in plan, linear)",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Shown along both edges of deck in deck-level plan, labeled RCC CRASH BARRIER and CRASH BARRIER"
    },
    {
      "name": "Pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 24,
      "note": "Circular piles shown in foundation-level half plan, arranged in rows"
    },
    {
      "name": "Bearing/pedestal",
      "tag": "",
      "shape": "square",
      "material": "reinforced concrete",
      "count": 10,
      "note": "Small square marks along skewed edge of deck-level plan, likely bearing or drainage inlet locations"
    },
    {
      "name": "Drainage inlet/scupper",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 5,
      "note": "Small hatched symbols spaced along the bottom edge of deck plan (5000 typ. spacing)"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Centerline of expansion joint noted near A1"
    }
  ],
  "measurements": [
    {
      "label": "Overall span length (square)",
      "value": "40000",
      "unit": "",
      "appliesTo": "deck span between P1 and A1"
    },
    {
      "label": "Overall span length (skew)",
      "value": "46189",
      "unit": "",
      "appliesTo": "deck span between P1 and A1, skewed measurement"
    },
    {
      "label": "Offset from crash barrier (square)",
      "value": "1170",
      "unit": "",
      "appliesTo": "crash barrier setback, square"
    },
    {
      "label": "Offset from crash barrier (skew)",
      "value": "1350",
      "unit": "",
      "appliesTo": "crash barrier setback, skew"
    },
    {
      "label": "Girder spacing",
      "value": "3500",
      "unit": "",
      "appliesTo": "deck level girders, repeated 4 times"
    },
    {
      "label": "Total width (deck level)",
      "value": "16550",
      "unit": "",
      "appliesTo": "deck level plan overall width"
    },
    {
      "label": "Edge offset (deck level)",
      "value": "1275",
      "unit": "",
      "appliesTo": "deck level plan edge dimension, top and bottom"
    },
    {
      "label": "Girder spacing (foundation level)",
      "value": "3750",
      "unit": "",
      "appliesTo": "foundation level plan, pile/girder spacing, repeated 4 times"
    },
    {
      "label": "Total width (foundation level)",
      "value": "16550",
      "unit": "",
      "appliesTo": "foundation level plan overall width"
    },
    {
      "label": "Edge offset (foundation level)",
      "value": "775",
      "unit": "",
      "appliesTo": "foundation level plan edge dimension, top and bottom"
    },
    {
      "label": "Skew angle",
      "value": "30",
      "unit": "degrees",
      "appliesTo": "deck skew angle at P1"
    },
    {
      "label": "Typical spacing of inlets/scuppers",
      "value": "5000",
      "unit": "",
      "appliesTo": "drainage inlet spacing along bottom edge of deck plan"
    }
  ],
  "notes": [
    "30° SKEW",
    "TYP.",
    "TO KHANDWA",
    "C OF EXP. JOINT",
    "INDEPENDENT",
    "ME... (text cut off, illegible)"
  ],
  "labels": [
    "P1",
    "A1",
    "CRASH BARRIER",
    "RCC CRASH BARRIER",
    "HALF PLAN SHOWING DECK LEVEL",
    "HALF PLAN SHOWING FOUNDATION LEVEL",
    "(SCALE 1:300)"
  ],
  "description": "This crop shows two half plans of a skewed bridge span between pier P1 and abutment A1: the left half depicts the deck level plan with crash barriers, girder lines, and drainage inlet locations along a 30° skew, while the right half shows the foundation level plan with circular piles arranged in rows beneath the deck. Key dimensions include overall span lengths (square and skew), girder/pile spacing, and edge offsets, all drawn at scale 1:300. The drawing documents part of the deck and foundation layout for a skewed bridge structure, including labels for direction ('TO KHANDWA') and expansion joint location."
}

{
  "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": "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": "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": "Cross Section",
  "objects": [
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "tapered/rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "one at each outer edge of deck"
    },
    {
      "name": "footpath",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "located between crash barrier and carriageway on each side"
    },
    {
      "name": "RCC cast-in-situ deck slab",
      "tag": "",
      "shape": "slab with 2.5% cross slope",
      "material": "reinforced concrete",
      "count": 1,
      "note": "spans full width, shown with wearing course on top"
    },
    {
      "name": "wearing course",
      "tag": "",
      "shape": "layer, 50mm thick",
      "material": "asphalt/bituminous (WC)",
      "count": 1,
      "note": "50mm THK. WC over deck, both carriageways"
    },
    {
      "name": "cantilever median wall",
      "tag": "",
      "shape": "rectangular, cantilevered",
      "material": "concrete",
      "count": 1,
      "note": "located at centerline of proposed road, between the two carriageways"
    },
    {
      "name": "expansion/sealant gap",
      "tag": "",
      "shape": "20mm gap",
      "material": "polysulphide sealant",
      "count": 1,
      "note": "20mm gap filled with polysulphide sealant, near median"
    },
    {
      "name": "pile cap",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "one under each abutment (A1 side and A2 side), width 16550 each"
    },
    {
      "name": "pile",
      "tag": "",
      "shape": "square/circular in plan (shown as dashed boxes with cross symbol)",
      "material": "reinforced concrete (cast-in-situ, presumed)",
      "count": null,
      "note": "multiple piles shown in a row under each pile cap; exact count not clearly determinable due to symbol overlap, appears as repeating pattern of 5 positions per cap"
    },
    {
      "name": "PCC blinding/leveling layer",
      "tag": "PCC M-15",
      "shape": "layer",
      "material": "PCC M-15",
      "count": 1,
      "note": "below pile cap, labeled PCC M-15"
    },
    {
      "name": "embankment/slope fill",
      "tag": "",
      "shape": "sloped fill (2:1 shown as 1/2)",
      "material": "earth fill (implied)",
      "count": 2,
      "note": "shown schematically as hatched slope lines beyond ROW on both sides"
    }
  ],
  "measurements": [
    {
      "label": "ROW total width",
      "value": "80000",
      "unit": "",
      "appliesTo": "overall right-of-way"
    },
    {
      "label": "ROW half width",
      "value": "40000",
      "unit": "",
      "appliesTo": "each side of centerline"
    },
    {
      "label": "Deck half width",
      "value": "16550",
      "unit": "",
      "appliesTo": "deck/pile cap width each side"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "",
      "appliesTo": "each carriageway (LHS and RHS)"
    },
    {
      "label": "Footpath width",
      "value": "1500",
      "unit": "",
      "appliesTo": "footpath each side"
    },
    {
      "label": "Crash barrier width",
      "value": "450",
      "unit": "",
      "appliesTo": "crash barrier each side"
    },
    {
      "label": "Edge offset",
      "value": "450",
      "unit": "",
      "appliesTo": "between crash barrier and footpath/deck edge"
    },
    {
      "label": "Median width",
      "value": "2900",
      "unit": "",
      "appliesTo": "centerline gap between carriageways"
    },
    {
      "label": "FRL offset",
      "value": "100",
      "unit": "",
      "appliesTo": "FRL marks near median"
    },
    {
      "label": "Wearing course thickness",
      "value": "50",
      "unit": "mm",
      "appliesTo": "WC layer on deck"
    },
    {
      "label": "Deck cross slope",
      "value": "2.5",
      "unit": "%",
      "appliesTo": "deck slab slope"
    },
    {
      "label": "Sealant gap width",
      "value": "20",
      "unit": "mm",
      "appliesTo": "gap at median, polysulphide sealant"
    },
    {
      "label": "Pile cap depth reference",
      "value": "1000",
      "unit": "",
      "appliesTo": "vertical dimension near pile cap top"
    },
    {
      "label": "Pile spacing pattern",
      "value": "1275 / 3500 / 3500 / 3500 / 3500 / 1275",
      "unit": "",
      "appliesTo": "spacing across deck section (upper girder/beam grid)"
    },
    {
      "label": "Pile cap plan spacing",
      "value": "775 / 3750 / 3750 / 3750 / 3750 / 775",
      "unit": "",
      "appliesTo": "pile cap width breakdown, each abutment"
    },
    {
      "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 LVL A1 L/S",
      "value": "481.905",
      "unit": "",
      "appliesTo": "Pile tip level, A1 left side"
    },
    {
      "label": "PILE TIP LVL A2 L/S",
      "value": "484.641",
      "unit": "",
      "appliesTo": "Pile tip level, A2 left side"
    },
    {
      "label": "PILE TIP LVL A1 R/S",
      "value": "481.905",
      "unit": "",
      "appliesTo": "Pile tip level, A1 right side"
    },
    {
      "label": "PILE TIP LVL A2 R/S",
      "value": "484.641",
      "unit": "",
      "appliesTo": "Pile tip level, A2 right side"
    },
    {
      "label": "Slope symbol",
      "value": "2:1",
      "unit": "",
      "appliesTo": "embankment slope, both sides"
    },
    {
      "label": "Scale",
      "value": "1:150",
      "unit": "",
      "appliesTo": "Section at Abutment Location at A1 & A2"
    }
  ],
  "notes": [
    "50mm THK. (WC)",
    "RCC CAST IN SITU DECK SLOPE 2.5%",
    "20mm GAP FILLED WITH POLYSULPHIDE SEALANT",
    "CANTILEVER MEDIAN WALL",
    "PCC M-15"
  ],
  "labels": [
    "SECTION AT ABUTMENT LOCATION AT A1 & A2",
    "(SCALE 1:150)",
    "ROW",
    "€ OF PROPOSED ROAD",
    "€ OF LHS (CARRIAGEWAY)",
    "€ OF RHS (CARRIAGEWAY)",
    "FRL",
    "RCC CRASH BARRIER",
    "FOOTPATH"
  ],
  "description": "This crop is a cross section of a bridge deck taken at the abutment locations A1 and A2, showing the full 80m right-of-way with two carriageways, footpaths, crash barriers, a central cantilever median wall, and the deck slab with wearing course and cross slope. Below the deck, the section shows the pile cap layout with rows of piles under each abutment along with reference elevations (ACTL, PCTL, PCBL, pile tip levels) for both the A1 and A2 abutments, left and right sides. It is primarily a substructure/superstructure combined cross section documenting deck geometry, pile cap dimensions, and key design elevations rather than a single component detail."
}

{
  "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."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "Deck slab (RCC cast in situ)",
      "tag": "",
      "shape": "slab, cambered/tapered top",
      "material": "reinforced concrete",
      "count": 2,
      "note": "One deck shown for each carriageway (L/S and R/S), separated by median gap at CL of proposed road"
    },
    {
      "name": "Wearing course",
      "tag": "WC",
      "shape": "layer, sloped 2.5%",
      "material": "bituminous/asphalt (implied)",
      "count": 2,
      "note": "50mm thick, shown over deck slab each side"
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "tapered rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "At outer edges of each carriageway"
    },
    {
      "name": "Footpath",
      "tag": "",
      "shape": "rectangular strip",
      "material": "",
      "count": 2,
      "note": "1500mm wide footpath each side, between carriageway and crash barrier"
    },
    {
      "name": "Pier cap / pile cap top and bottom levels (PCTL/PCBL)",
      "tag": "P1",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Shown for L/S and R/S of Pier P1; levels marked PCTL and PCBL"
    },
    {
      "name": "Pier columns/webs (square)",
      "tag": "",
      "shape": "square (SQ) columns",
      "material": "reinforced concrete",
      "count": 10,
      "note": "Dimensioned as 1275(SQ) and 3500(SQ) sections spanning 16550mm width, per pier row, two rows shown (L/S & R/S)"
    },
    {
      "name": "Piles",
      "tag": "P1",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 10,
      "note": "Shown below pile cap, 5 piles per side (L/S and R/S), spaced at 3000mm typical with 775mm end offsets"
    },
    {
      "name": "Abutment section (partial, cropped)",
      "tag": "A1 & A2",
      "shape": "not fully visible",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Only top dimension line (775-16550-775) and pile tip levels visible; main section body cropped out of view above"
    }
  ],
  "measurements": [
    {
      "label": "Width dimension",
      "value": "775",
      "unit": "mm",
      "appliesTo": "Abutment section (partial, top)"
    },
    {
      "label": "Width dimension",
      "value": "16550",
      "unit": "mm",
      "appliesTo": "Abutment section / Pier section overall width"
    },
    {
      "label": "Width dimension",
      "value": "775",
      "unit": "mm",
      "appliesTo": "Abutment section (partial, top)"
    },
    {
      "label": "Pile tip level",
      "value": "481.905",
      "unit": "",
      "appliesTo": "A1 L/S"
    },
    {
      "label": "Pile tip level",
      "value": "484.641",
      "unit": "",
      "appliesTo": "A2 L/S"
    },
    {
      "label": "Pile tip level",
      "value": "481.905",
      "unit": "",
      "appliesTo": "A1 R/S"
    },
    {
      "label": "Pile tip level",
      "value": "484.641",
      "unit": "",
      "appliesTo": "A2 R/S"
    },
    {
      "label": "Scale",
      "value": "1:150",
      "unit": "",
      "appliesTo": "Section at Abutment Location at A1 & A2"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "mm",
      "appliesTo": "LHS carriageway"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "mm",
      "appliesTo": "RHS carriageway"
    },
    {
      "label": "Median/gap dimension",
      "value": "2900",
      "unit": "mm",
      "appliesTo": "CL of proposed road gap between carriageways"
    },
    {
      "label": "Footpath width",
      "value": "1500",
      "unit": "mm",
      "appliesTo": "Footpath (each side)"
    },
    {
      "label": "Crash barrier/edge dimension",
      "value": "450",
      "unit": "mm",
      "appliesTo": "Crash barrier / edge strip"
    },
    {
      "label": "Deck edge dimension",
      "value": "100",
      "unit": "mm",
      "appliesTo": "Deck edge thickness/step"
    },
    {
      "label": "Wearing course thickness",
      "value": "50",
      "unit": "mm",
      "appliesTo": "RCC cast in situ deck WC layer"
    },
    {
      "label": "Slope",
      "value": "2.5",
      "unit": "%",
      "appliesTo": "Deck cross slope"
    },
    {
      "label": "Dimension",
      "value": "750",
      "unit": "mm",
      "appliesTo": "Deck/girder detail near crash barrier"
    },
    {
      "label": "Overall width",
      "value": "16550",
      "unit": "mm",
      "appliesTo": "Pier cap/pile cap width"
    },
    {
      "label": "Column/pier width",
      "value": "1275",
      "unit": "mm",
      "appliesTo": "Pier column (SQ) end segment"
    },
    {
      "label": "Column/pier width",
      "value": "3500",
      "unit": "mm",
      "appliesTo": "Pier column (SQ) segments (x4)"
    },
    {
      "label": "Spacing dimension",
      "value": "1000",
      "unit": "mm",
      "appliesTo": "Pile/pier spacing end offset"
    },
    {
      "label": "Spacing dimension",
      "value": "4500",
      "unit": "mm",
      "appliesTo": "Pile/pier spacing (x2)"
    },
    {
      "label": "Pier cap top level",
      "value": "515.384",
      "unit": "",
      "appliesTo": "PCTL P1 L/S"
    },
    {
      "label": "Pier cap top level",
      "value": "515.567",
      "unit": "",
      "appliesTo": "PCTL A2 R/S (as printed)"
    },
    {
      "label": "Level",
      "value": "503.316",
      "unit": "",
      "appliesTo": "PCTL P1 L/S (as printed)"
    },
    {
      "label": "Level",
      "value": "503.316",
      "unit": "",
      "appliesTo": "PCTL P1 R/S (as printed)"
    },
    {
      "label": "Pile cap bottom level",
      "value": "501.516",
      "unit": "",
      "appliesTo": "PCBL P1 L/S"
    },
    {
      "label": "Pile cap bottom level",
      "value": "501.516",
      "unit": "",
      "appliesTo": "PCBL P1 R/S"
    },
    {
      "label": "Pile tip level",
      "value": "476.566",
      "unit": "",
      "appliesTo": "Pile P1 L/S"
    },
    {
      "label": "Pile tip level",
      "value": "476.566",
      "unit": "",
      "appliesTo": "Pile P1 R/S"
    },
    {
      "label": "Pile spacing",
      "value": "3000",
      "unit": "mm",
      "appliesTo": "Piles under P1 (x4 spacings each side)"
    },
    {
      "label": "End offset",
      "value": "775",
      "unit": "mm",
      "appliesTo": "Pile group end offset each side"
    },
    {
      "label": "Overall width",
      "value": "16550",
      "unit": "mm",
      "appliesTo": "Pile group total width"
    },
    {
      "label": "Scale",
      "value": "1:150",
      "unit": "",
      "appliesTo": "Section at Pier Location"
    }
  ],
  "notes": [
    "READ THIS DRAWING IN CONJUNCTION WITH OTHER SHEETS OF THE SAME DRAWING NUMBER"
  ],
  "labels": [
    "SECTION AT ABUTMENT LOCATION AT A1 & A2",
    "SECTION AT PIER LOCATION",
    "CL OF PROPOSED ROAD",
    "CL OF LHS (CARRIAGEWAY)",
    "CL OF RHS (CARRIAGEWAY)",
    "FRL",
    "FOOTPATH",
    "RCC CRASH BARRIER",
    "RCC CAST IN SITU DECK",
    "50mm THK. (WC)",
    "NOTES:",
    "DESIGN CONSULTANT: LEA ASSOCIATES SOUTH ASIA PVT. LTD.",
    "B-1, E-27, IInd FLOOR, MOHAN COOPERATIVE INDUSTRIAL ESTATE, MATHURA ROAD, NEW DELHI-110044",
    "CLIENT: NATIONAL HIGHWAYS AUTHORITY OF INDIA (Ministry of Road Transport & Highways) Government of India",
    "DRAWING TITLE: GENERAL ARRANGEMENT DRAWING FOR MAJOR BRIDGE AT CH. 64+412",
    "DRG. NO.: 73580A\\LASA\\STR\\MJBR5\\GA-01",
    "REV: R0",
    "SCALE: AS SHOWN",
    "DATE: DEC.2025",
    "DRAWN: KUNAL",
    "PROJECT: DEVELOPMENT OF 6 LANE GREENFIELD ACCESS CONTROLLED INDORE EASTERN BYPASS STARTING FROM DESIGN KM 64+... (partial, cut off)"
  ],
  "description": "This crop shows two typical cross sections of a major bridge: an abutment section at A1 & A2 (mostly cropped out, only the top dimension line 775-16550-775 and pile tip levels remain visible) and a fully detailed pier section (Section at Pier Location) showing twin carriageways with footpaths, RCC crash barriers, RCC cast-in-situ deck with 50mm wearing course sloped at 2.5%, pier cap (PCTL/PCBL) levels, square pier columns, and a group of circular piles with pile tip levels for Pier P1 on both L/S and R/S. The bottom title block identifies this as part of the General Arrangement Drawing for a major bridge at Ch. 64+412, prepared by LEA Associates South Asia for NHAI, Drawing No. 73580A\\LASA\\STR\\MJBR5\\GA-01, Rev R0."
}