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Deck Slab

3 pages · 10 crops · ×12 · deck

Matched toDeck Slabbridge.superstructure.deck_system.deck_slabon “Deck Slab”

2 read off the drawings · 2 derived · 1 not established
The class asks forValueHowFrom
LengthLwants m/mm80000 mmBridge has two successive spans of the same configuration: span A1-P1 = 40000mm(SQ)/46189mm(SK) (read in bridge_deck_and_approach_p01_r04) and span P1-onward (P1 to A2) = 40000mm(SQ)/46189mm(SK) (read in structural_drawings_pkg_1_..._p01_r03, labelled 'Span from P1 onward'). Deck slab is stated to be continuous over the pier ('DECK CONTINUITY' noted at Section B-B, p02_r09), so total deck slab length = 40000 + 40000 = 80000mm (SQ). (Skew equivalent would be 46189+46189=92378mm, not independently confirmed as an additive total.)No single drawing states the full end-to-end deck slab length; it must be built up from the two stated 40m spans, relying on the noted deck continuity over the pier. This is an inference, not a directly labelled overall length, so confidence is low.derivedcheckp1 · p01_r04p1 · p01_r03 half plan of bridge deck with crash barriersp2 · p02_r09 section b b
WidthWwants m/mm16550 mmDirectly read as the deck slab/carriageway section width, e.g. 'Half section width' = 16550 (appliesTo each carriageway section) and 'Deck width (left/right carriageway)' = 16550, consistent across abutment and pier cross-sections.Multiple independent cross-section readings consistently give 16550mm as the width of each carriageway's deck slab strip (footpath+crash barrier+carriageway envelope), matching the note that the deck slab occurs 'one per carriageway'.readp3 · p03_r01p3 · p03_r01 cross section of deck footpath crash barrier and pile cap at abutmentp3 · p03_r02 cross section of deck and pile cap at pier p1
ThicknessTwants m/mmnot establishedThe 50mm figure explicitly belongs to the wearing course, a separate layer above the slab, not the slab itself. No girder depth or slab depth callout is present in the sections provided, so the slab's own thickness cannot be established.not found
Instance CountNwants count2 countCross-section readings (abutment and pier locations) both explicitly describe the deck slab object with count 2 and the note 'one per carriageway' (LHS and RHS).The bridge has two carriageways (LHS & RHS), each with its own deck slab per the explicit 'one per carriageway' annotation repeated at both abutment and pier sections. Whether this doubles again per span (due to the 2x40m span layout) is not stated, and deck continuity over the pier suggests it does not, so 2 is taken as the count of distinct deck slab instances.derivedcheckp3 · p03_r01p3 · p03_r01 cross section of deck footpath crash barrier and pile cap at abutment
Concrete GradefckM45 -Directly read from the general design notes concrete grade table: 'R.C.C. CAST IN SITU DECK SLAB' = M45.The notes table explicitly lists the concrete grade for the RCC cast-in-situ deck slab as M45, unambiguously naming this item.readp2 · p02_r06 notes of general design notes

Worked out by anthropic/claude-sonnet-5 from the readings below, which are the source. A derived value shows its arithmetic — check it against the drawing before it is priced.

How the sheets named it

Deck Slab / CarriagewayApproach/Deck Slab LinesR.C.C. cast in situ deck slabRCC cast-in-situ deck slabDeck slab (RCC cast in situ)SLAB

Every dimension read for it1

  • 100Deck thickness at crownp3 · p03_r01 cross section of deck footpath crash barrier and pile cap at abutment

Notes on the sheets that carry it

  • p1TO DEWAS (direction arrow)
  • p15000 (TYP.)
  • p1RCC CRASH BARRIER
  • p1C OF EXP. JOINT
  • p1C BRIDGE (RIGHT SIDE)
  • p1TO DEWAS
  • p1TO PIKARADIYA
  • p130° SKEW
  • p1HALF PLAN SHOWING DECK LEVEL
  • p1HALF PLAN SHOWI[NG...] (text cut off)
  • p1(SCALE 1:300)
  • p1INDEPENDENT RETAINING WALL
  • p1MEDIAN WALL PCC M15
  • p1TO KHANDWA
  • p1℄ OF EXP. JOINT
  • p1STRUCTURE TYPE: MJBR
  • p1SKEW: 30°
  • p1PROPOSAL: New Construction
  • p1PROPOSED SPAN: 2X40m
  • p1CH.: 64+412
  • p1HALF PLAN SHOWING DECK LEVEL (SCALE 1:300)
  • p1FOOTPATH
  • p2ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN METERS UNLESS OTHERWISE SPECIFIED.
  • p2DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIMENSIONS SHALL BE FOLLOWED.
  • p2THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RESPECTIVE HIGHWAY ALIGNMENT DRAWINGS.
  • p2THE 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.
  • p2GRADE 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.
  • p2CLEAR COVER TO ANY REINFORCEMENTS SHALL BE AS FOLLOWS: FOUNDATION...75mm; SUBSTRUCTURE ABUTMENT & ABUTMENT CAP...45mm, PIER & PIER CAP...45mm; SUPERSTRUCTURE...45mm.
  • p2ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS OF GRADE-Fe 550D, CONFORMING TO IS: 1786.
  • p2STRIP SEAL TYE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.
  • p2BITUMINOUS CONCRETE 50MM THICK LAID IN SINGLE LAYER.
  • p2FRL, CAMBER / SUPER ELEVATION & LAYOUT SHALL BE FOLLOWED AS PER LATEST PLAN & PROFILE DRAWING.
  • p2DRAINAGE SPOUT SHALL BE PROVIDED IN DECK SLAB AS PER M O R T H SPECIFICATION.
  • p2BACK 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.
  • p2THE STRUCTURE IS LOCATED IN SEISMIC ZONE III AND WIND ZONE IV & 'SEVERE' EXPOSURE CONDITION.
  • p2DIMENSION OF STRUCTURES ARE TENTATIVE AND WILL BE FINALIZED AFTER DETAIL DESIGN.
  • p2THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES. C=0, ø>32°, γ=2T/m3
  • p2THE 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.
  • p2FOR DIMENSION & REINFORCEMENT DETAILS OF APPROACH SLAB, GAP SLAB, CRASH BARRIER & DRAINAGE SPOUTS REFER MISCELLANEOUS DRG.
  • p2TENTATIVE WORKING PILE LOAD AND SUBJECTED TO CHANGE AS PER DETAILED DESIGN:-

Every crop it was read in — the drawing beside what the model took off it

Page 1

crop

p01_r04

page 1 · bridge_deck_and_approach_p01_r04
Original
p01_r04
{
  "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."
}

p01_r04Plan

  • Deck Slab / Carriageway×1rectangular/tapered in planShown in plan with joints/markings, width labelled

40000 Overall length SQ46189 Overall length SK37761 Length SQ43603 Length SK1070 Offset SQ1236 Offset SK1170 Offset SQ1350 Offset SK+8 more

crop

p01_r06

page 1 · bridge_deck_approach_slab_and_crash_barrier_p01_r06
Original
p01_r06
{
  "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."
}

p01_r06Plan

  • Approach/Deck Slab Linesparallel linear linesmultiple parallel lines representing lane/deck edges or reinforcement layout, partially visible

46189 46189(SK)43603 43603(SK)1170 1170(SQ)1350 1350(SK)5000 5000 (TYP.)

crop

p01_r03

page 1 · deck_p01_r03
Original
p01_r03
{
  "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."
}

p01_r03Plan

  • Deck slab×2rectangular (skewed)reinforced concreteTwo carriageways shown, right side and left side of bridge

80000 ROW width40000 Width (each side)16550 Bridge width13500 Carriageway width1500 Footpath dimension100 Kerb offset450 Barrier offset2900 Median offset+17 more

crop

p01_r02 half plan showing foundation level

page 1 · structural_drawings_pkg_1_890ff33d80e843ef8aa5a52a7a9de3d8_p01_r02_half_plan_showing_foundation_level
Original
p01_r02 half plan showing foundation level
{
  "view": "Plan",
  "objects": [
    {
      "name": "Deck slab",
      "tag": "",
      "shape": "rectangular, skewed",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Shown in half plan showing deck level; girder lines and borehole-like circles indicating beam/bearing positions"
    },
    {
      "name": "Foundation/pile cap layout",
      "tag": "",
      "shape": "rectangular, skewed",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Shown in half plan showing foundation level with circular marks likely representing piles"
    },
    {
      "name": "Pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": null,
      "note": "Represented as circles in grid pattern within foundation-level half plan"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Marked as C of Exp. Joint at A1 gridline"
    },
    {
      "name": "Median wall",
      "tag": "",
      "shape": "rectangular",
      "material": "PCC M15",
      "count": 1,
      "note": "Located between the two half plans"
    },
    {
      "name": "Independent retaining wall",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 2,
      "note": "Labeled at both ends of deck-level half plan"
    },
    {
      "name": "Retaining/Toe wall",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Shown in key plan as RET./TOE WALL labels"
    },
    {
      "name": "Earthen drain",
      "tag": "",
      "shape": "linear",
      "material": "earth",
      "count": 1,
      "note": "Shown in key plan near river crossing"
    },
    {
      "name": "Road/carriageway",
      "tag": "TO KHANDWA",
      "shape": "linear",
      "material": "",
      "count": 1,
      "note": "Direction arrow labeled TO KHANDWA in both plan and key plan"
    },
    {
      "name": "River (Sipra River)",
      "tag": "",
      "shape": "natural watercourse",
      "material": "",
      "count": 1,
      "note": "Shown crossing the alignment in key plan"
    },
    {
      "name": "Borehole location marker",
      "tag": "",
      "shape": "circular with cross",
      "material": "",
      "count": null,
      "note": "Legend symbol; also may appear at other locations not fully visible in this crop"
    }
  ],
  "measurements": [
    {
      "label": "Overall length square",
      "value": "40000",
      "unit": "",
      "appliesTo": "Deck level half plan (SQ)"
    },
    {
      "label": "Overall length skew",
      "value": "46189",
      "unit": "",
      "appliesTo": "Deck level half plan (SK)"
    },
    {
      "label": "Skew angle",
      "value": "30",
      "unit": "°",
      "appliesTo": "Bridge skew"
    },
    {
      "label": "Span width dimension",
      "value": "1275",
      "unit": "",
      "appliesTo": "Deck level half plan edge"
    },
    {
      "label": "Span width dimension",
      "value": "3500",
      "unit": "",
      "appliesTo": "Deck level half plan girder spacing (x4)"
    },
    {
      "label": "Total width",
      "value": "16550",
      "unit": "",
      "appliesTo": "Deck level half plan"
    },
    {
      "label": "Edge dimension",
      "value": "1275",
      "unit": "",
      "appliesTo": "Deck level half plan"
    },
    {
      "label": "Spacing dimension",
      "value": "3750",
      "unit": "",
      "appliesTo": "Foundation level half plan (x4, both sides)"
    },
    {
      "label": "Total width",
      "value": "16550",
      "unit": "",
      "appliesTo": "Foundation level half plan (both halves)"
    },
    {
      "label": "Edge dimension",
      "value": "775",
      "unit": "",
      "appliesTo": "Foundation level half plan edges"
    },
    {
      "label": "Typical spacing",
      "value": "5000",
      "unit": "",
      "appliesTo": "TYP. spacing in deck plan"
    },
    {
      "label": "Chainage",
      "value": "64+412",
      "unit": "",
      "appliesTo": "Structure location (CH.)"
    },
    {
      "label": "Chainage marker",
      "value": "64+400",
      "unit": "",
      "appliesTo": "Key plan"
    },
    {
      "label": "Chainage marker",
      "value": "64+500",
      "unit": "",
      "appliesTo": "Key plan"
    },
    {
      "label": "Proposed span",
      "value": "2X40m",
      "unit": "m",
      "appliesTo": "Proposed structure span"
    },
    {
      "label": "Scale",
      "value": "1:300",
      "unit": "",
      "appliesTo": "Half plan showing deck/foundation level"
    },
    {
      "label": "Scale",
      "value": "1:2000",
      "unit": "",
      "appliesTo": "Key plan"
    }
  ],
  "notes": [
    "INDEPENDENT RETAINING WALL",
    "MEDIAN WALL PCC M15",
    "TO KHANDWA",
    "℄ OF EXP. JOINT",
    "30° SKEW",
    "STRUCTURE TYPE: MJBR",
    "SKEW: 30°",
    "PROPOSAL: New Construction",
    "PROPOSED SPAN: 2X40m",
    "CH.: 64+412"
  ],
  "labels": [
    "HALF PLAN SHOWING DECK LEVEL",
    "HALF PLAN SHOWING FOUNDATION LEVEL",
    "(SCALE 1:300)",
    "KEY PLAN",
    "(SCALE 1:2000)",
    "LEGEND :",
    "BOREHOLE LOCATION",
    "RCC - REINFORCED CEMENT CONCRETE",
    "PCC - PLAIN CEMENT CONCRETE",
    "GL - GROUND LEVEL",
    "℄ - CENTER LINE",
    "FDN - FOUNDATION",
    "LVL - LEVEL",
    "ACTL - ABUTMENT CAP TOP LEVEL",
    "PCTL - PIER CAP TOP LEVEL",
    "ROW",
    "RET./TOE WALL",
    "Sipra River",
    "Earthen Drain",
    "Agriculture Land",
    "A1"
  ],
  "description": "This crop shows two half-plan views of a bridge structure at deck level and foundation level, with detailed skewed dimensions (30° skew, 16550mm width, various 3500/3750mm spacings) indicating girder and pile/foundation layout, along with a median wall and independent retaining walls at both approaches. To the right is a key plan (1:2000) showing the bridge's location crossing the Sipra River near chainage 64+400 to 64+500, flanked by ROW lines, retaining/toe walls, and an earthen drain, with a title block fragment indicating structure type MJBR, proposed span 2X40m, and new construction proposal. A legend defining abbreviations (RCC, PCC, GL, FDN, LVL, ACTL, PCTL) and borehole location symbol is also included at bottom right."
}

p01_r02 half plan showing foundation levelPlan

  • Deck slab×2rectangular, skewedreinforced concreteShown in half plan showing deck level; girder lines and borehole-like circles indicating beam/bearing positions

40000 Overall length square46189 Overall length skew30 ° Skew angle1275 Span width dimension3500 Span width dimension16550 Total width1275 Edge dimension3750 Spacing dimension+9 more

crop

p01_r03 half plan of bridge deck with crash barriers

page 1 · structural_drawings_pkg_1_890ff33d80e843ef8aa5a52a7a9de3d8_p01_r03_half_plan_of_bridge_deck_with_crash_barriers
Original
p01_r03 half plan of bridge deck with crash barriers
{
  "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."
}

p01_r03 half plan of bridge deck with crash barriersPlan

  • Deck slab×1rectangular (skewed)reinforced concreteShown in half plan at deck level, skewed 30°

80000 Overall ROW width40000 Overall width40000 Overall width40000(SQ) Span length (square)46189(SK) Span length (skew)40000(SQ) Span length (square) right side46189(SK) Span length (skew) right side37761(SQ) Distance (square)+15 more

crop

p01_r04 half plan showing deck level

page 1 · structural_drawings_pkg_1_890ff33d80e843ef8aa5a52a7a9de3d8_p01_r04_half_plan_showing_deck_level
Original
p01_r04 half plan showing deck level
{
  "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."
}

p01_r04 half plan showing deck levelPlan

  • Deck slabSLAB×1rectangular/skewedlabeled centerline dimension 3500 shown near slab edge

40000 Overall width450 Footpath offset100 Gap dimension1500 Footpath width450 Carriageway width3500 Slab offset40000 Span square length46189 Span skew length+7 more

Page 2

crop

p02_r06 notes of general design notes

page 2 · structural_drawings_pkg_1_890ff33d80e843ef8aa5a52a7a9de3d8_p02_r06_notes_of_general_design_notes
Original
p02_r06 notes of general design notes
{
  "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."
}

p02_r06 notes of general design notesNotes

  • R.C.C. cast in situ deck slabreinforced concreteConcrete grade M45

75 mm Clear cover - Foundation45 mm Clear cover - Abutment & Abutment Cap45 mm Clear cover - Pier & Pier Cap45 mm Clear cover - Superstructure50 MM Bituminous concrete thickness400 mm Bearing/pedestal depth basis200 mm Minimum bearing height threshold200 mm Pedestal adjustment height+5 more

Page 3

crop

p03_r01

page 3 · abutment_deck_cross_section_p03_r01
Original
p03_r01
{
  "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."
}

p03_r01Cross Section

  • RCC cast-in-situ deck slab×1slab with 2.5% cross slopereinforced concretespans full width, shown with wearing course on top

80000 ROW total width40000 ROW half width16550 Deck half width13500 Carriageway width1500 Footpath width450 Crash barrier width450 Edge offset2900 Median width+25 more

crop

p03_r01 cross section of deck footpath crash barrier and pile cap at abutment

page 3 · structural_drawings_pkg_1_890ff33d80e843ef8aa5a52a7a9de3d8_p03_r01_cross_section_of_deck_footpath_crash_barrier_and_pile_cap_at_abutment
Original
p03_r01 cross section of deck footpath crash barrier and pile cap at abutment
{
  "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."
}

p03_r01 cross section of deck footpath crash barrier and pile cap at abutmentCross Section

  • RCC cast-in-situ deck slab×2slab, cambered/slopedreinforced concreteOne per carriageway, slope 2.5% shown, 100mm deck thickness noted at crown

80000 Total ROW width40000 Half ROW width16550 Deck width16550 Deck width (bottom/pile cap)13500 Carriageway width1500 Footpath width450 Edge offset100 Deck thickness at crown+27 more

crop

p03_r02 cross section of deck and pile cap at pier p1

page 3 · structural_drawings_pkg_1_890ff33d80e843ef8aa5a52a7a9de3d8_p03_r02_cross_section_of_deck_and_pile_cap_at_pier_p1
Original
p03_r02 cross section of deck and pile cap at pier p1
{
  "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."
}

p03_r02 cross section of deck and pile cap at pier p1Cross Section

  • Deck slab (RCC cast in situ)×2slab, cambered/tapered topreinforced concreteOne deck shown for each carriageway (L/S and R/S), separated by median gap at CL of proposed road

775 mm Width dimension16550 mm Width dimension775 mm Width dimension481.905 Pile tip level484.641 Pile tip level481.905 Pile tip level484.641 Pile tip level1:150 Scale+26 more