Pier

{
  "view": "Plan",
  "objects": [
    {
      "name": "Bridge deck/carriageway",
      "tag": "",
      "shape": "skewed rectangular",
      "material": "",
      "count": 2,
      "note": "Two parallel carriageway decks are shown in the half plan at deck level."
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "linear",
      "material": "reinforced cement concrete",
      "count": 4,
      "note": "Shown along the outer edges and beside the median; callout reads RCC CRASH BARRIER."
    },
    {
      "name": "Footpath",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 2,
      "note": "Footpaths are indicated at the outside edges of the two carriageways."
    },
    {
      "name": "Abutment",
      "tag": "A1",
      "shape": "linear",
      "material": "",
      "count": 2,
      "note": "Located at the two ends adjacent to the expansion-joint callouts."
    },
    {
      "name": "Pier",
      "tag": "P1",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "A central support line is tagged P1."
    },
    {
      "name": "Median wall",
      "tag": "",
      "shape": "linear",
      "material": "PCC M15",
      "count": 1,
      "note": "Callout reads MEDIAN WALL PCC M15."
    },
    {
      "name": "Independent retaining wall",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 2,
      "note": "One is shown at each end of the foundation-level half plan."
    },
    {
      "name": "Borehole location",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": null,
      "note": "Circular symbols are shown in the foundation-level half plan; the legend identifies the symbol as BOREHOLE LOCATION."
    }
  ],
  "measurements": [
    {
      "label": "Right-of-way width",
      "value": "80000",
      "unit": "",
      "appliesTo": "ROW"
    },
    {
      "label": "Right-of-way width",
      "value": "40000",
      "unit": "",
      "appliesTo": "Each side of ROW"
    },
    {
      "label": "Carriageway width",
      "value": "16550",
      "unit": "",
      "appliesTo": "Each carriageway"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "",
      "appliesTo": "Carriageway"
    },
    {
      "label": "Median width",
      "value": "2900",
      "unit": "",
      "appliesTo": "Median"
    },
    {
      "label": "Footpath dimensions",
      "value": "450",
      "unit": "",
      "appliesTo": "Footpath"
    },
    {
      "label": "Footpath dimensions",
      "value": "100",
      "unit": "",
      "appliesTo": "Footpath"
    },
    {
      "label": "Footpath dimensions",
      "value": "150",
      "unit": "",
      "appliesTo": "Footpath"
    },
    {
      "label": "Lane/segment width",
      "value": "3500",
      "unit": "",
      "appliesTo": "Deck plan"
    },
    {
      "label": "RCC crash barrier spacing",
      "value": "5000",
      "unit": "",
      "appliesTo": "RCC CRASH BARRIER (TYP.)"
    },
    {
      "label": "Skew",
      "value": "30°",
      "unit": "",
      "appliesTo": "Bridge"
    },
    {
      "label": "Dimension",
      "value": "1275",
      "unit": "",
      "appliesTo": "Deck/foundation plan"
    },
    {
      "label": "Dimension",
      "value": "775",
      "unit": "",
      "appliesTo": "Foundation plan"
    },
    {
      "label": "Dimension",
      "value": "3750",
      "unit": "",
      "appliesTo": "Foundation plan"
    },
    {
      "label": "Square alignment length",
      "value": "40000(SQ)",
      "unit": "",
      "appliesTo": "Deck plan"
    },
    {
      "label": "Skew alignment length",
      "value": "46189(SK)",
      "unit": "",
      "appliesTo": "Deck plan"
    },
    {
      "label": "Square alignment length",
      "value": "37761(SQ)",
      "unit": "",
      "appliesTo": "Deck plan"
    },
    {
      "label": "Skew alignment length",
      "value": "43603(SK)",
      "unit": "",
      "appliesTo": "Deck plan"
    },
    {
      "label": "Square alignment length",
      "value": "1170(SQ)",
      "unit": "",
      "appliesTo": "Deck plan"
    },
    {
      "label": "Skew alignment length",
      "value": "1350(SK)",
      "unit": "",
      "appliesTo": "Deck plan"
    },
    {
      "label": "Key-plan chainage",
      "value": "64+412",
      "unit": "",
      "appliesTo": "PROPOSED CH."
    },
    {
      "label": "Proposed span",
      "value": "2X40M",
      "unit": "",
      "appliesTo": "PROPOSED SPAN"
    },
    {
      "label": "Key-plan skew",
      "value": "30°",
      "unit": "",
      "appliesTo": "SKEW"
    },
    {
      "label": "Key plan scale",
      "value": "1:2000",
      "unit": "",
      "appliesTo": "KEY PLAN"
    },
    {
      "label": "Plan scale",
      "value": "1:300",
      "unit": "",
      "appliesTo": "HALF PLAN SHOWING DECK LEVEL / HALF PLAN SHOWING FOUNDATION LEVEL"
    },
    {
      "label": "Minimum discharge for 100 year return period",
      "value": "2472.52",
      "unit": "m³/S",
      "appliesTo": "DETAILS OF HYDRAULIC DATA"
    },
    {
      "label": "Free board",
      "value": "1.20",
      "unit": "m.",
      "appliesTo": "DETAILS OF HYDRAULIC DATA"
    },
    {
      "label": "Velocity",
      "value": "1.31",
      "unit": "m/s",
      "appliesTo": "DETAILS OF HYDRAULIC DATA"
    },
    {
      "label": "HFL",
      "value": "513.76",
      "unit": "m.",
      "appliesTo": "DETAILS OF HYDRAULIC DATA"
    },
    {
      "label": "Lowest bed level",
      "value": "503.75",
      "unit": "m.",
      "appliesTo": "DETAILS OF HYDRAULIC DATA"
    }
  ],
  "notes": [
    "1. ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN METERS UNLESS OTHERWISE SPECIFIED.",
    "2. DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIMENSIONS SHALL BE FOLLOWED.",
    "3. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RESPECTIVE HIGHWAY ALIGNMENT DRAWINGS."
  ],
  "labels": [
    "TO DEWAS",
    "TO KHANDWA",
    "TO PIKARADIYA",
    "C/L OF EXP. JOINT",
    "C/L OF MEDIAN",
    "C/L OF APPROACH SLAB",
    "RIGHT SIDE",
    "LEFT SIDE",
    "HALF PLAN SHOWING DECK LEVEL",
    "HALF PLAN SHOWING FOUNDATION LEVEL",
    "KEY PLAN",
    "PROPOSED CH: 64+412",
    "PROPOSED TYPE: MAJOR",
    "PROPOSED SPAN: 2X40M",
    "SKEW: 30°",
    "PROPOSAL: New Construction",
    "RET/ TOE WALL",
    "LEGEND :",
    "BOREHOLE LOCATION",
    "RCC ----- REINFORCED CEMENT CONCRETE",
    "PCC ----- PLAIN CEMENT CONCRETE",
    "GL ----- GROUND LEVEL",
    "CL ----- CENTER LINE",
    "FDN ----- FOUNDATION",
    "LVL ----- LEVEL",
    "ABTL ----- ABUTMENT CAP TOP LEVEL",
    "PCTL ----- PIER CAP TOP LEVEL",
    "DETAILS OF HYDRAULIC DATA",
    "MIN. DISCHARGE FOR 100 YEAR RETURN PERIOD",
    "FREE BOARD",
    "VELOCITY",
    "HFL",
    "LOWEST BED LEVEL"
  ],
  "description": "The crop shows a general arrangement plan of a skew major bridge, including two carriageway deck plans and a corresponding half plan showing foundation level. It also includes a key plan, legend, hydraulic-data table, retaining-wall indications, and general drawing notes."
}

{
  "view": "Elevation",
  "objects": [
    {
      "name": "approach slab",
      "tag": "",
      "shape": "linear slab",
      "material": "",
      "count": 2,
      "note": "At both end abutments."
    },
    {
      "name": "PCC leveling course",
      "tag": "",
      "shape": "linear layer",
      "material": "PCC",
      "count": 2,
      "note": "Below approach slabs."
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "linear barrier",
      "material": "RCC",
      "count": 2,
      "note": "Shown over the approach portions."
    },
    {
      "name": "deck continuity",
      "tag": "",
      "shape": "continuous deck",
      "material": "",
      "count": 1,
      "note": "At pier P1."
    },
    {
      "name": "precast PSC girder",
      "tag": "",
      "shape": "rectangular girder elevation",
      "material": "precast PSC",
      "count": 2,
      "note": "Marked TYP.; one girder line is shown in each span."
    },
    {
      "name": "POT-PTFE bearing",
      "tag": "",
      "shape": "rectangular bearing",
      "material": "",
      "count": null,
      "note": "Marked TYP."
    },
    {
      "name": "wall type abutment",
      "tag": "A1, A2",
      "shape": "wall abutment",
      "material": "",
      "count": 2,
      "note": "A2 is explicitly called out as WALL TYPE ABUTMENT."
    },
    {
      "name": "RCC column pier",
      "tag": "P1",
      "shape": "rectangular column",
      "material": "RCC",
      "count": 1,
      "note": "Marked TYP."
    },
    {
      "name": "pile cap",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 3,
      "note": "One shown below each abutment and pier."
    },
    {
      "name": "RCC cast in situ pile",
      "tag": "",
      "shape": "circular pile",
      "material": "RCC",
      "count": null,
      "note": "Marked TYP.; pile symbols are shown beneath the caps."
    },
    {
      "name": "launching apron",
      "tag": "",
      "shape": "sloping apron",
      "material": "",
      "count": 2,
      "note": "At both abutments."
    },
    {
      "name": "independent retaining wall",
      "tag": "",
      "shape": "sloping wall",
      "material": "",
      "count": 2,
      "note": "At both approach embankments."
    },
    {
      "name": "stone pitching",
      "tag": "",
      "shape": "sloping surface protection",
      "material": "stone",
      "count": 2,
      "note": "At both retaining-wall locations."
    },
    {
      "name": "filter media",
      "tag": "",
      "shape": "layer",
      "material": "",
      "count": 2,
      "note": "Called out below stone pitching."
    }
  ],
  "measurements": [
    {
      "label": "span dimension",
      "value": "40000(SQ) 46188(SK)",
      "unit": "",
      "appliesTo": "A1 to P1"
    },
    {
      "label": "span dimension",
      "value": "46000(SK) 46188(SK)",
      "unit": "",
      "appliesTo": "P1 to A2"
    },
    {
      "label": "bridge length dimension",
      "value": "37761(SQ) 43602(SK)",
      "unit": "",
      "appliesTo": "A1 to P1"
    },
    {
      "label": "bridge length dimension",
      "value": "37761(SQ) 43602(SK)",
      "unit": "",
      "appliesTo": "P1 to A2"
    },
    {
      "label": "expansion gap",
      "value": "80(SQ) 92(SK)",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "expansion gap",
      "value": "80(SQ) 92(SK)",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "end offset",
      "value": "1070(SQ) 1236(SK)",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "pier-side offset",
      "value": "1170(SQ) 1350(SK)",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "pier-side offset",
      "value": "1170(SQ) 1350(SK)",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "end offset",
      "value": "1070(SQ) 1236(SK)",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "approach slab thickness",
      "value": "300 THK.",
      "unit": "",
      "appliesTo": "approach slab"
    },
    {
      "label": "PCC leveling course thickness",
      "value": "150 THK.",
      "unit": "",
      "appliesTo": "PCC leveling course"
    },
    {
      "label": "retaining-wall slope",
      "value": "2:1",
      "unit": "",
      "appliesTo": "independent retaining wall"
    },
    {
      "label": "minimum vertical clearance",
      "value": "1200 (min)",
      "unit": "",
      "appliesTo": "HFL"
    },
    {
      "label": "water level",
      "value": "506.000",
      "unit": "m",
      "appliesTo": "LWL"
    },
    {
      "label": "dimension at pier",
      "value": "1500 (SQ)",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "pile diameter",
      "value": "1200Ø",
      "unit": "",
      "appliesTo": "RCC cast in situ pile"
    },
    {
      "label": "filter media thickness",
      "value": "600 THK.",
      "unit": "",
      "appliesTo": "filter media"
    },
    {
      "label": "pile cap end projection",
      "value": "750",
      "unit": "",
      "appliesTo": "abutment pile caps"
    },
    {
      "label": "pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "abutment pile caps"
    },
    {
      "label": "pile cap overall width",
      "value": "12300",
      "unit": "",
      "appliesTo": "abutment pile caps"
    },
    {
      "label": "pile cap end projection",
      "value": "750",
      "unit": "",
      "appliesTo": "pier pile cap"
    },
    {
      "label": "pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "pier pile cap"
    },
    {
      "label": "pile cap overall width",
      "value": "5100",
      "unit": "",
      "appliesTo": "pier pile cap"
    },
    {
      "label": "chainage LHS",
      "value": "64+360.197",
      "unit": "km.",
      "appliesTo": "A1"
    },
    {
      "label": "chainage RHS",
      "value": "64+371.487",
      "unit": "km.",
      "appliesTo": "A1"
    },
    {
      "label": "chainage LHS",
      "value": "64+406.385",
      "unit": "km.",
      "appliesTo": "P1"
    },
    {
      "label": "chainage RHS",
      "value": "64+417.675",
      "unit": "km.",
      "appliesTo": "P1"
    },
    {
      "label": "chainage LHS",
      "value": "64+452.573",
      "unit": "km.",
      "appliesTo": "A2"
    },
    {
      "label": "chainage RHS",
      "value": "64+463.814",
      "unit": "km.",
      "appliesTo": "A2"
    },
    {
      "label": "FRL LHS",
      "value": "518.281",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "FRL RHS",
      "value": "518.465",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "FRL LHS",
      "value": "519.033",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "FRL RHS",
      "value": "519.217",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "FRL LHS",
      "value": "519.785",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "FRL RHS",
      "value": "519.968",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "sand level LHS",
      "value": "519.383",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "sand level RHS",
      "value": "509.155",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "sand level LHS",
      "value": "503.816",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "sand level RHS",
      "value": "503.883",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "sand level LHS",
      "value": "511.891",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "sand level RHS",
      "value": "512.668",
      "unit": "m",
      "appliesTo": "A2"
    }
  ],
  "notes": [
    "1. ALL DIMENSIONS AR… OTHERWISE SPECIFIED.",
    "2. DIMENSIONS ARE IN… FOLLOWED.",
    "3. THIS DRAWING SHAL… ALIGNMENT DRAWIN…",
    "4. THE BRIDGE HAS B… CLASS 70R + TWO… 70R OR SV LOADING",
    "5. GRADE OF CONCRE… FOLLOWS:",
    "• PSC PRECAST GIR…",
    "• R.C.C. CAST IN S…",
    "• R.C.C. ENDORSE…"
  ],
  "labels": [
    "TO DEWAS",
    "TO KHANDWA",
    "C OF EXP. JOINT",
    "C OF BRG.",
    "FR",
    "FX",
    "HFL=",
    "LWL=",
    "CHAINAGE IN (km.)",
    "LHS",
    "RHS",
    "FRL. (m)",
    "MAIN CARRIAGEWAY",
    "SAND LEVEL (m)",
    "ELEVATION",
    "(SCALE 1:300)",
    "NOTES:"
  ],
  "description": "This crop is an elevation of a bridge between abutments A1 and A2, with a central RCC column pier P1. It shows precast PSC girders, bearings, approach works, retaining walls, stone pitching, pile-supported foundations, and an elevation/chainage table. A notes block is present at the lower right but is cropped at the sheet edge and only partial text is visible."
}

{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC precast girder",
      "tag": "",
      "shape": "",
      "material": "precast concrete",
      "count": null,
      "note": "Concrete grade specified as M50."
    },
    {
      "name": "cast in situ deck slab",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade specified as M45."
    },
    {
      "name": "end cross girder",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade specified as M45."
    },
    {
      "name": "intermediate cross girder",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade specified as M45."
    },
    {
      "name": "bearing pedestal",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M50."
    },
    {
      "name": "crash barrier",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M40."
    },
    {
      "name": "approach slab",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M30."
    },
    {
      "name": "levelling course",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M15."
    },
    {
      "name": "dirt wall & slab",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M35."
    },
    {
      "name": "abutment",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M45."
    },
    {
      "name": "pier",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M45."
    },
    {
      "name": "pile foundation",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M35; tentative working pile loads are stated."
    },
    {
      "name": "reinforcing steel bars",
      "tag": "",
      "shape": "deformed",
      "material": "high yield strength steel",
      "count": null,
      "note": "TMT bars of grade-Fe 550D, conforming to IS: 1786."
    },
    {
      "name": "strip seal type expansion joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "To be provided as per M O R T H specification."
    },
    {
      "name": "bituminous concrete",
      "tag": "",
      "shape": "single layer",
      "material": "bituminous concrete",
      "count": null,
      "note": "Laid in single layer."
    },
    {
      "name": "drainage spout",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "To be provided in deck slab as per M O R T H specification."
    },
    {
      "name": "back filling material",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Behind abutment; to be well compacted."
    },
    {
      "name": "RE wall",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Selected earth fill behind RE wall is specified."
    },
    {
      "name": "bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Bearing height is referenced in relation to a 200mm pedestal."
    },
    {
      "name": "piercap",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Top level fixed considering bearing and pedestal depth."
    },
    {
      "name": "gap slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Refer miscellaneous drawing for dimension and reinforcement details."
    }
  ],
  "measurements": [
    {
      "label": "PSC PRECAST GIRDER concrete grade",
      "value": "M50",
      "unit": "",
      "appliesTo": "PSC precast girder"
    },
    {
      "label": "R.C.C. CAST IN SITU DECK SLAB concrete grade",
      "value": "M45",
      "unit": "",
      "appliesTo": "cast in situ deck slab"
    },
    {
      "label": "R.C.C. END CROSS GIRDER concrete grade",
      "value": "M45",
      "unit": "",
      "appliesTo": "end cross girder"
    },
    {
      "label": "R.C.C. INTERMEDIATE CROSS GIRDER concrete grade",
      "value": "M45",
      "unit": "",
      "appliesTo": "intermediate cross girder"
    },
    {
      "label": "BEARING PEDESTAL concrete grade",
      "value": "M50",
      "unit": "",
      "appliesTo": "bearing pedestal"
    },
    {
      "label": "CRASH BARRIER concrete grade",
      "value": "M40",
      "unit": "",
      "appliesTo": "crash barrier"
    },
    {
      "label": "APPROACH SLAB concrete grade",
      "value": "M30",
      "unit": "",
      "appliesTo": "approach slab"
    },
    {
      "label": "LEVELLING COURSE concrete grade",
      "value": "M15",
      "unit": "",
      "appliesTo": "levelling course"
    },
    {
      "label": "DIRT WALL & SLAB concrete grade",
      "value": "M35",
      "unit": "",
      "appliesTo": "dirt wall & slab"
    },
    {
      "label": "ABUTMENT & PIER concrete grade",
      "value": "M45",
      "unit": "",
      "appliesTo": "abutment & pier"
    },
    {
      "label": "PILE FOUNDATION concrete grade",
      "value": "M35",
      "unit": "",
      "appliesTo": "pile foundation"
    },
    {
      "label": "Foundation clear cover to reinforcements",
      "value": "75",
      "unit": "mm",
      "appliesTo": "foundation"
    },
    {
      "label": "Substructure abutment & abutment cap clear cover to reinforcements",
      "value": "45",
      "unit": "mm",
      "appliesTo": "abutment & abutment cap"
    },
    {
      "label": "Substructure pier & pier cap clear cover to reinforcements",
      "value": "45",
      "unit": "mm",
      "appliesTo": "pier & pier cap"
    },
    {
      "label": "Superstructure clear cover to reinforcements",
      "value": "45",
      "unit": "mm",
      "appliesTo": "superstructure"
    },
    {
      "label": "Reinforcing steel grade",
      "value": "Fe 550D",
      "unit": "",
      "appliesTo": "reinforcing steel bars"
    },
    {
      "label": "Bituminous concrete thickness",
      "value": "50",
      "unit": "MM",
      "appliesTo": "bituminous concrete"
    },
    {
      "label": "Selected earth fill cohesion",
      "value": "C=0",
      "unit": "",
      "appliesTo": "selected earth fill behind RE wall"
    },
    {
      "label": "Selected earth fill friction angle",
      "value": "ø>32°",
      "unit": "",
      "appliesTo": "selected earth fill behind RE wall"
    },
    {
      "label": "Selected earth fill unit weight",
      "value": "γ=2",
      "unit": "T/m³",
      "appliesTo": "selected earth fill behind RE wall"
    },
    {
      "label": "Depth of BRG. & PEDESTAL",
      "value": "400 mm — on bearing & pedestal",
      "unit": "mm",
      "appliesTo": "piercap"
    },
    {
      "label": "Bearing height threshold",
      "value": "200",
      "unit": "mm",
      "appliesTo": "bearing"
    },
    {
      "label": "Pedestal height",
      "value": "200",
      "unit": "mm",
      "appliesTo": "pedestal"
    },
    {
      "label": "MAX. VERTICAL LOAD",
      "value": "300",
      "unit": "T",
      "appliesTo": "pile"
    },
    {
      "label": "LATERAL LOAD",
      "value": "50",
      "unit": "T",
      "appliesTo": "pile"
    }
  ],
  "notes": [
    "1. ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN METERS UNLESS OTHERWISE SPECIFIED.",
    "2. DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIMENSIONS SHALL BE FOLLOWED.",
    "3. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RESPECTIVE HIGHWAY ALIGNMENT DRAWINGS.",
    "4. 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.",
    "5. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:-",
    "6. CLEAR COVER TO ANY REINFORCEMENTS SHALL BE AS FOLLOWS:",
    "7. ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS OF GRADE-Fe 550D, CONFORMING TO IS: 1786.",
    "8. STRIP SEAL TYE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.",
    "9. BITUMINOUS CONCRETE 50MM THICK LAID IN SINGLE LAYER.",
    "10. FRL, CAMBER / SUPER ELEVATION & LAYOUT SHALL BE FOLLOWED AS PER LATEST PLAN & PROFILE DRAWING.",
    "11. DRAINAGE SPOUT SHALL BE PROVIDED IN DECK SLAB AS PER M O R T H SPECIFICATION.",
    "12. 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.",
    "13. THE STRUCTURE IS LOCATED IN SEISMIC ZONE III AND WIND ZONE IV & ’SEVERE’ EXPOSURE CONDITION.",
    "14. DIMENSION OF STRUCTURES ARE TENTATIVE AND WILL BE FINALIZED AFTER DETAIL DESIGN.",
    "15. THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES. C=0, ø>32°,γ=2T/m³",
    "16. 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.",
    "17. FOR DIMENSION & REINFORCEMENT DETAILS OF APPROACH SLAB, GAP SLAB, CRASH BARRIER & DRAINAGE SPOUTS REFER MISCELLANEOUS DRG.",
    "18. TENTATIVE WORKING PILE LOAD AND SUBJECTED TO CHANGE AS PER DETAILED DESIGN:–"
  ],
  "labels": [
    "NOTES:",
    "FOUNDATION",
    "SUBSTRUCTURE",
    "SUPERSTRUCTURE",
    "ABUTMENT & ABUTMENT CAP",
    "PIER & PIER CAP",
    "MAX. VERTICAL LOAD",
    "LATERAL LOAD"
  ],
  "description": "This crop is a general notes block for a bridge drawing. It states drawing conventions, design loading, material grades, reinforcement cover, construction requirements, exposure conditions, and tentative pile working loads."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "pier",
      "tag": "P1",
      "shape": "symmetrical pier assembly",
      "material": "",
      "count": 1,
      "note": "Shown in Section B-B."
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "linear barrier",
      "material": "RCC",
      "count": null,
      "note": "Callout shown at deck edge."
    },
    {
      "name": "deck slab",
      "tag": "",
      "shape": "horizontal slab",
      "material": "",
      "count": 1,
      "note": "Deck continuity is called out at the pier centreline."
    },
    {
      "name": "deck continuity",
      "tag": "",
      "shape": "joint/continuity detail",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "precast PSC girder",
      "tag": "",
      "shape": "precast girder",
      "material": "precast PSC",
      "count": 2,
      "note": "(TYP.)"
    },
    {
      "name": "POT-PTFE bearing",
      "tag": "",
      "shape": "rectangular bearing",
      "material": "PTFE",
      "count": 2,
      "note": "(TYP.)"
    },
    {
      "name": "RCC seismic stopper",
      "tag": "",
      "shape": "rectangular block",
      "material": "RCC",
      "count": 2,
      "note": "One stopper is called out; symmetrical stopper blocks are shown."
    },
    {
      "name": "RCC column pier",
      "tag": "",
      "shape": "rectangular",
      "material": "RCC",
      "count": 1,
      "note": ""
    },
    {
      "name": "RCC pilecap",
      "tag": "",
      "shape": "rectangular",
      "material": "RCC",
      "count": 1,
      "note": ""
    },
    {
      "name": "bored cast-in-situ pile",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 2,
      "note": "Called out as 1200 DIA bored cast-in-situ piles."
    }
  ],
  "measurements": [
    {
      "label": "bearing centreline offset, SQ",
      "value": "1170(SQ)",
      "unit": "",
      "appliesTo": "P1 / C OF BRG."
    },
    {
      "label": "bearing centreline offset, SK",
      "value": "1350(SK)",
      "unit": "",
      "appliesTo": "P1 / C OF BRG."
    },
    {
      "label": "deck depth",
      "value": "230",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "deck depth",
      "value": "230",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "girder depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "precast PSC girder"
    },
    {
      "label": "girder depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "precast PSC girder"
    },
    {
      "label": "horizontal dimension",
      "value": "1500(SK)",
      "unit": "",
      "appliesTo": "bearing/seismic stopper arrangement"
    },
    {
      "label": "vertical dimension",
      "value": "1500",
      "unit": "",
      "appliesTo": "pier head/cap"
    },
    {
      "label": "partial vertical dimension",
      "value": "750",
      "unit": "",
      "appliesTo": "pier head/cap"
    },
    {
      "label": "partial vertical dimension",
      "value": "750",
      "unit": "",
      "appliesTo": "pier head/cap"
    },
    {
      "label": "horizontal dimension, SQ/SK",
      "value": "3640(SQ)4203(SK)",
      "unit": "",
      "appliesTo": "pier head/cap"
    },
    {
      "label": "column width",
      "value": "1500",
      "unit": "",
      "appliesTo": "RCC column pier"
    },
    {
      "label": "pilecap depth",
      "value": "1800",
      "unit": "",
      "appliesTo": "RCC pilecap"
    },
    {
      "label": "pilecap end projection",
      "value": "750",
      "unit": "",
      "appliesTo": "RCC pilecap"
    },
    {
      "label": "pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "bored cast-in-situ piles"
    },
    {
      "label": "pilecap overall width",
      "value": "5100",
      "unit": "",
      "appliesTo": "RCC pilecap"
    },
    {
      "label": "pilecap end projection",
      "value": "750",
      "unit": "",
      "appliesTo": "RCC pilecap"
    },
    {
      "label": "pile diameter",
      "value": "1200",
      "unit": "DIA",
      "appliesTo": "bored cast-in-situ piles"
    },
    {
      "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"
  ],
  "labels": [
    "℄ OF BRG.",
    "SECTION B-B",
    "(SCALE 1:150)"
  ],
  "description": "This crop shows Section B-B through pier P1, including the deck, precast PSC girders, bearings, seismic stoppers, column pier, pilecap, and bored cast-in-situ piles. The section documents the principal pier and foundation geometry, with alternate SQ and SK dimensions printed at the bearing and pier-head arrangement."
}

{
  "view": "Cross Section",
  "objects": [
    {
      "name": "rectangular with chamfered corners · Shown at pier location; four corners are chamfered as drawn.",
      "tag": "",
      "shape": "rectangular with chamfered corners",
      "material": "",
      "count": 1,
      "note": "Shown at pier location; four corners are chamfered as drawn."
    }
  ],
  "measurements": [
    {
      "label": "chamfer horizontal dimension",
      "value": "25",
      "unit": "",
      "appliesTo": "pier section"
    },
    {
      "label": "chamfer vertical dimension",
      "value": "25",
      "unit": "",
      "appliesTo": "pier section"
    },
    {
      "label": "overall horizontal dimension",
      "value": "1500",
      "unit": "",
      "appliesTo": "pier section"
    },
    {
      "label": "overall vertical dimension",
      "value": "1000",
      "unit": "",
      "appliesTo": "pier section"
    },
    {
      "label": "chamfer",
      "value": "25X25",
      "unit": "",
      "appliesTo": "pier section"
    },
    {
      "label": "scale",
      "value": "1:25",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "notes": [
    "CHAMFER 25X25"
  ],
  "labels": [
    "SECTION AT PIER LOCATION",
    "(SCALE 1:25)"
  ],
  "description": "This crop shows a cross section at a pier location. The section is a 1500 by 1000 rectangular member with chamfered corners, with the chamfer called out as 25X25."
}

{
  "view": "Section",
  "objects": [
    {
      "name": "crash barrier",
      "tag": "",
      "shape": "profiled barrier",
      "material": "RCC",
      "count": 4,
      "note": "Labeled RCC CRASH BARRIER at the outside edges of the roadway sections."
    },
    {
      "name": "footpath",
      "tag": "",
      "shape": "rectangular strip",
      "material": "",
      "count": 4,
      "note": "Shown adjacent to the outside crash barriers."
    },
    {
      "name": "Deck is called out as RCC CAST IN SITU DECK with 2.5% slope; the adjacent 50mm THK. (WC) callout applies to the wearing course.",
      "tag": "",
      "shape": "sloping slab",
      "material": "RCC cast in situ",
      "count": 4,
      "note": "Deck is called out with 2.5% slope and 50mm THK. (WC)."
    },
    {
      "name": "abutment",
      "tag": "A1 / A2",
      "shape": "rectangular wall and cap",
      "material": "",
      "count": 2,
      "note": "Upper section shows the abutment locations at A1 and A2."
    },
    {
      "name": "cantilever median wall",
      "tag": "PCC MW A2",
      "shape": "rectangular wall",
      "material": "PCC",
      "count": 1,
      "note": "Located at the central median in the abutment section."
    },
    {
      "name": "pile cap",
      "tag": "PCBL A1 / A2",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "Shown below the A1 and A2 abutments."
    },
    {
      "name": "pile",
      "tag": "A1 / A2",
      "shape": "vertical",
      "material": "",
      "count": 10,
      "note": "Five piles are visible below each abutment pile cap."
    },
    {
      "name": "pier cap",
      "tag": "P1",
      "shape": "rectangular tapered top",
      "material": "",
      "count": 2,
      "note": "Shown in the lower pier-location section."
    },
    {
      "name": "pier column",
      "tag": "P1",
      "shape": "rectangular vertical",
      "material": "",
      "count": 4,
      "note": "Two columns are visible at each pier location."
    },
    {
      "name": "pile cap",
      "tag": "PCBL P1",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "Shown below the P1 pier columns."
    },
    {
      "name": "pile",
      "tag": "P1",
      "shape": "vertical",
      "material": "",
      "count": 10,
      "note": "Five piles are visible below each P1 pile cap."
    },
    {
      "name": "approach embankment",
      "tag": "",
      "shape": "sloping",
      "material": "",
      "count": 2,
      "note": "Shown only in the upper abutment section, with rock-protection pattern at the toes."
    }
  ],
  "measurements": [
    {
      "label": "right of way width",
      "value": "80000",
      "unit": "",
      "appliesTo": "ROW"
    },
    {
      "label": "right of way half-width",
      "value": "40000",
      "unit": "",
      "appliesTo": "ROW"
    },
    {
      "label": "centreline of proposed road",
      "value": "29000",
      "unit": "",
      "appliesTo": "C OF PROPOSED ROAD"
    },
    {
      "label": "section width",
      "value": "16550",
      "unit": "",
      "appliesTo": "A1/A2 and P1 roadway-side sections"
    },
    {
      "label": "carriageway width",
      "value": "13500",
      "unit": "",
      "appliesTo": "CARRIAGEWAY"
    },
    {
      "label": "edge width",
      "value": "450",
      "unit": "",
      "appliesTo": "roadway edge strips"
    },
    {
      "label": "footpath width",
      "value": "1500",
      "unit": "",
      "appliesTo": "FOOTPATH"
    },
    {
      "label": "offset",
      "value": "100",
      "unit": "",
      "appliesTo": "roadway/footpath dimensions"
    },
    {
      "label": "wearing course thickness",
      "value": "50mm",
      "unit": "",
      "appliesTo": "WC"
    },
    {
      "label": "deck slope",
      "value": "2.5%",
      "unit": "",
      "appliesTo": "RCC CAST IN SITU DECK"
    },
    {
      "label": "support spacing",
      "value": "750",
      "unit": "",
      "appliesTo": "deck support layout in abutment section"
    },
    {
      "label": "abutment end segment",
      "value": "1275",
      "unit": "",
      "appliesTo": "A1/A2 abutment section"
    },
    {
      "label": "abutment support spacing",
      "value": "3500",
      "unit": "",
      "appliesTo": "A1/A2 abutment section"
    },
    {
      "label": "abutment reinforcement spacing",
      "value": "1000 — dimension shown within the A1/A2 abutment wall area",
      "unit": "",
      "appliesTo": "A1/A2 abutment wall"
    },
    {
      "label": "joint gap",
      "value": "20mm",
      "unit": "",
      "appliesTo": "central median wall joint"
    },
    {
      "label": "abutment pile spacing",
      "value": "3750",
      "unit": "",
      "appliesTo": "A1/A2 pile layout"
    },
    {
      "label": "abutment pile end spacing",
      "value": "775",
      "unit": "",
      "appliesTo": "A1/A2 pile layout"
    },
    {
      "label": "pier end segment",
      "value": "1275",
      "unit": "",
      "appliesTo": "P1 pier cap, marked (SQ)"
    },
    {
      "label": "pier cap segment",
      "value": "3500",
      "unit": "",
      "appliesTo": "P1 pier cap, marked (SQ)"
    },
    {
      "label": "pier column spacing",
      "value": "4500",
      "unit": "",
      "appliesTo": "P1 pier section"
    },
    {
      "label": "pier offset",
      "value": "1000",
      "unit": "",
      "appliesTo": "P1 pier section"
    },
    {
      "label": "pier pile spacing",
      "value": "3000",
      "unit": "",
      "appliesTo": "P1 pile layout"
    },
    {
      "label": "pier pile end spacing",
      "value": "775",
      "unit": "",
      "appliesTo": "P1 pile layout"
    },
    {
      "label": "ACTL A1 L/S",
      "value": "514.674",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "ACTL A2 L/S",
      "value": "516.136",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "ACTL A1 R/S",
      "value": "514.839",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "ACTL A2 R/S",
      "value": "516.318",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "PCTL A1 L/S",
      "value": "508.655",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "PCTL A2 L/S",
      "value": "511.391",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "PCBL A1 L/S",
      "value": "506.855",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "PCBL A2 L/S",
      "value": "509.591",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "PILE TIP LVL. A1 L/S",
      "value": "481.905",
      "unit": "",
      "appliesTo": "A1 piles"
    },
    {
      "label": "PILE TIP LVL. A2 L/S",
      "value": "484.641",
      "unit": "",
      "appliesTo": "A2 piles"
    },
    {
      "label": "PCTL A1 R/S",
      "value": "508.655",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "PCTL A2 R/S",
      "value": "511.391",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "PCBL A1 R/S",
      "value": "506.855",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "PCBL A2 R/S",
      "value": "509.591",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "PILE TIP LVL. A1 R/S",
      "value": "481.905",
      "unit": "",
      "appliesTo": "A1 piles"
    },
    {
      "label": "PILE TIP LVL. A2 R/S",
      "value": "484.641",
      "unit": "",
      "appliesTo": "A2 piles"
    },
    {
      "label": "PCTL P1 L/S",
      "value": "515.384",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "PCTL A2 R/S",
      "value": "515.567",
      "unit": "",
      "appliesTo": "lower right pier-location section"
    },
    {
      "label": "PCTL P1 L/S",
      "value": "503.316",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "PCTL P1 R/S",
      "value": "503.316",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "PCBL P1 L/S",
      "value": "501.516",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "PCBL P1 R/S",
      "value": "501.516",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "PILE TIP LVL. P1 L/S",
      "value": "476.566",
      "unit": "",
      "appliesTo": "P1 piles"
    },
    {
      "label": "PILE TIP LVL. P1 R/S",
      "value": "476.566",
      "unit": "",
      "appliesTo": "P1 piles"
    },
    {
      "label": "scale",
      "value": "1:150",
      "unit": "",
      "appliesTo": "SECTION AT ABUTMENT LOCATION AT A1 & A2"
    },
    {
      "label": "scale",
      "value": "1:150",
      "unit": "",
      "appliesTo": "SECTION AT PIER LOCATION"
    }
  ],
  "notes": [
    "50mm THK. (WC)",
    "RCC CAST IN SITU DECK SLOPE 2.5%",
    "20mm GAP FILLED WITH POLYSULPHIDE SEALANT",
    "CANTILEVER MEDIAN WALL",
    "READ THIS DRAWING IN CONJUNCTION WITH OTHER SHEETS OF THE SAME DRAWING NUMBER"
  ],
  "labels": [
    "C OF PROPOSED ROAD",
    "C OF LHS (CARRIAGEWAY)",
    "C OF RHS (CARRIAGEWAY)",
    "FRL",
    "ROW",
    "R/W",
    "SECTION AT ABUTMENT LOCATION AT A1 & A2",
    "SECTION AT PIER LOCATION",
    "NOTES:"
  ],
  "description": "This crop contains two transverse bridge sections. The upper drawing documents the A1 and A2 abutment arrangement, including roadway decks, central median wall, abutment pile caps and piles; the lower drawing documents the P1 pier arrangement with pier caps, columns, pile caps and piles. Elevation callouts are provided for the A1, A2 and P1 structural levels and pile tips."
}