Drawing to BOQpipeline control sheet
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Stone Pitching

2 pages · 5 crops · ×8 · earthwork

Matched toRiprap Protectionbridge.drainage_protection_system.riprapon “Stone pitching”

1 read off the drawings · 4 not established
The class asks forValueHowFrom
LengthLwants m/mmnot establishedThe stone pitching appears only as a callout on the embankment slope in the elevation and sections; it carries no leader dimensions. Nothing in the readings gives its plan/slope extent, so no honest arithmetic reaches a length.not found
WidthWwants m/mmnot establishedOnly the slope ratio is given; no vertical height of the embankment face covered by pitching is stated, so the slope width cannot be derived.not found
Layer ThicknessT_layerwants m/mmnot established600 THK. belongs to a neighbouring item (filter media) and must not be transferred to the pitching; the pitching itself is shown only as an irregular stone symbol with no dimension.not found
VolumeVwants m3not establishedNo quantities table or dimensioned extent for the pitching appears in any crop.not found
Material TypeMATStone (stone pitching laid over 600 THK. filter media) -Callout text 'STONE PITCHING' appears in the notes/labels of the elevation and of Section A-A; the same crops record the pitching as laid over '600 THK. FILTER MEDIA'. No stone grade/class, size or bedding specification is printed.The item's own callout names the material as stone; only the generic material is stated, no grade or stone size, so the value is reported as read without further specification.readp2 · p02_r07p2 · p02_r02p2 · p02_r02 elevation of bridge deck piers and abutments bridge at ch 64 412p2 · p02_r07 section through wall abutment with bored piles

Worked out by anthropic/claude-opus-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

Stone pitching on filter mediairregular protection pattern; material not stated in crop

Notes on the sheets that carry it

  • p2POT-PTFE BEARING (TYP.)
  • p2RCC SEISMIC STOPPER
  • p2STONE PITCHING
  • p2INDEPENDENT RETAINING WALL
  • p2600 THK. FILTER MEDIA
  • p21200 DIA BORED CAST-IN-SITU PILES
  • p2(SCALE 1:150)
  • p2NOTES:
  • p21. ALL DIMENSIONS ARE IN M... OTHERWISE SPECIFIED. (text cut off at right edge)
  • p22. DIMENSIONS ARE NOT TO ... FOLLOWED. (partial)
  • p23. THIS DRAWING SHALL BE ... ALIGNMENT DRAWINGS. (partial)
  • p24. THE BRIDGE HAS BEEN DE... CLASS 70R + TWO LANE ... 70R OR SV LOADING WHIC... (partial)
  • p25. GRADE OF CONCRETE FOR ... FOLLOWS:—
  • p2• PSC PRECAST GIRDER ——... (partial)
  • p2• R.C.C. CAST IN SITU D... (partial)
  • p2• R.C.C. END CROSS GIRDE... (partial)
  • p2• R.C.C. INTERMEDIATE CROS... (partial)
  • p2• BEARING PEDESTAL ——... (partial)
  • p2300 THK. APPROACH SLAB
  • p2150 THK. PCC LEVELING COURSE
  • p2RCC CRASH BARRIER
  • p2DECK CONTINUITY
  • p2RCC COLUMN PIER (TYP.)
  • p21200# RCC CAST IN SITU PILE (TYP.)
  • p2PRECAST PSC GIRDER (TYP.)
  • p2WALL TYPE ABUTMENT
  • p2LAUNCHING APRON
  • p21. ALL DIMENSIONS ARE IN [text cut off] OTHERWISE SPECIFIED.
  • p22. DIMENSIONS ARE NOT TO [text cut off] FOLLOWED.
  • p23. THIS DRAWING SHALL BE [text cut off] ALIGNMENT DRAWINGS.
  • p24. THE BRIDGE HAS BEEN [text cut off] CLASS 70R + TWO LANE[S] [cut off] 70R OR SV LOADING WH[text cut off]
  • p25. GRADE OF CONCRETE FO[R] [cut off] FOLLOWS:-
  • p2• PSC PRECAST GIRDER - [value cut off]
  • p2• R.C.C. CAST IN SITU [text cut off]
  • p2• R.C.C. END CROSS GIRD[ER] [cut off]
  • p2• R.C.C. INTERMEDIATE CR[OSS ...] [cut off]
  • p2• BEARING PEDESTAL [partially cut off at bottom edge]
  • p350mm THK. (WC)
  • p3RCC CAST IN SITU DECK
  • p3SLOPE 2.5%

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

Page 2

crop

p02_r07

page 2 · abutment_and_pile_foundation_p02_r07
Original
p02_r07
{
  "view": "Section",
  "objects": [
    {
      "name": "Abutment (A2) stem/wall",
      "tag": "A2",
      "shape": "rectangular vertical wall",
      "material": "reinforced concrete",
      "count": 1,
      "note": "1500 wide stem shown in section; supports bearing seat and dirt wall"
    },
    {
      "name": "Pile cap",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "drawn in hidden (dashed) lines below ground line, total width 12300"
    },
    {
      "name": "Bored cast-in-situ pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 4,
      "note": "shown in dashed outline with bulb/termination symbol; 1200 dia, spaced 3600"
    },
    {
      "name": "Deck slab / superstructure end",
      "tag": "",
      "shape": "rectangular slab",
      "material": "reinforced concrete (assumed from hatch-free section)",
      "count": 1,
      "note": "230 thick slab over box/girder outline; only the end portion is within the crop"
    },
    {
      "name": "Girder / box section end diaphragm",
      "tag": "",
      "shape": "tapered box section",
      "material": "concrete (not stated)",
      "count": 1,
      "note": "section cut, break line at left indicates the member continues off-crop; 2650 deep"
    },
    {
      "name": "Pot-PTFE bearing",
      "tag": "",
      "shape": "rectangular in section",
      "material": "not stated",
      "count": 1,
      "note": "labelled '(TYP.)'"
    },
    {
      "name": "RCC seismic stopper",
      "tag": "",
      "shape": "rectangular block",
      "material": "reinforced concrete (RCC)",
      "count": 1,
      "note": "located beside bearing on abutment seat"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "gap at deck level",
      "material": "not stated",
      "count": 1,
      "note": "centre line of exp. joint marked; 80(SQ.) 92(SK) exp. gap"
    },
    {
      "name": "Dirt wall / back wall with approach slab seat",
      "tag": "",
      "shape": "stepped rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "3500(SQ) dimension across top adjacent to joint"
    },
    {
      "name": "Approach slab / approach pavement wedge",
      "tag": "",
      "shape": "tapered slab",
      "material": "not stated (dotted fill)",
      "count": 1,
      "note": "left-hand tapered element with turned-down end at embankment"
    },
    {
      "name": "Filter media behind abutment",
      "tag": "",
      "shape": "vertical layer",
      "material": "granular filter media",
      "count": 1,
      "note": "labelled 600 THK. FILTER MEDIA"
    },
    {
      "name": "Independent retaining wall",
      "tag": "",
      "shape": "vertical wall",
      "material": "not stated",
      "count": 1,
      "note": "drawn behind abutment with dashed footing at base"
    },
    {
      "name": "Stone pitching",
      "tag": "",
      "shape": "sloping surface layer",
      "material": "stone",
      "count": 1,
      "note": "callout points to slope protection on embankment"
    },
    {
      "name": "Embankment / backfill slope",
      "tag": "",
      "shape": "trapezoidal sloping fill",
      "material": "earth fill",
      "count": 1,
      "note": "slope indicated 1 : 2"
    },
    {
      "name": "Existing/finished ground line",
      "tag": "",
      "shape": "irregular line",
      "material": "",
      "count": 1,
      "note": ""
    }
  ],
  "measurements": [
    {
      "label": "Distance from face to C/L of bearing (square)",
      "value": "1070 (SQ.)",
      "unit": "",
      "appliesTo": "A2 bearing location"
    },
    {
      "label": "Distance from face to C/L of bearing (skew)",
      "value": "1236 (SK.)",
      "unit": "",
      "appliesTo": "A2 bearing location"
    },
    {
      "label": "Expansion gap",
      "value": "80(SQ.) 92(SK)",
      "unit": "",
      "appliesTo": "Expansion joint"
    },
    {
      "label": "Deck slab thickness",
      "value": "230",
      "unit": "",
      "appliesTo": "Deck slab"
    },
    {
      "label": "Superstructure depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "Girder / box section"
    },
    {
      "label": "Dimension at deck top (square)",
      "value": "3500(SQ)",
      "unit": "",
      "appliesTo": "Dirt wall / approach slab seat"
    },
    {
      "label": "Dimension",
      "value": "1500",
      "unit": "",
      "appliesTo": "Girder/diaphragm zone (upper)"
    },
    {
      "label": "Dimension",
      "value": "2850",
      "unit": "",
      "appliesTo": "Girder end to bearing centre line region"
    },
    {
      "label": "Abutment stem thickness",
      "value": "1500",
      "unit": "",
      "appliesTo": "Abutment A2 stem"
    },
    {
      "label": "Slope (vertical : horizontal as marked)",
      "value": "1 : 2",
      "unit": "",
      "appliesTo": "Embankment slope"
    },
    {
      "label": "Edge distance pile cap to pile centre",
      "value": "750",
      "unit": "",
      "appliesTo": "Pile cap / piles (left end)"
    },
    {
      "label": "Pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "Piles (three spaces shown)"
    },
    {
      "label": "Edge distance pile cap to pile centre",
      "value": "750",
      "unit": "",
      "appliesTo": "Pile cap / piles (right end)"
    },
    {
      "label": "Overall pile cap width",
      "value": "12300",
      "unit": "",
      "appliesTo": "Pile cap"
    },
    {
      "label": "Pile diameter",
      "value": "1200",
      "unit": "DIA",
      "appliesTo": "Bored cast-in-situ piles"
    },
    {
      "label": "Filter media thickness",
      "value": "600",
      "unit": "THK.",
      "appliesTo": "Filter media"
    },
    {
      "label": "Drawing scale",
      "value": "1:150",
      "unit": "",
      "appliesTo": "SECTION A-A"
    }
  ],
  "notes": [
    "POT-PTFE BEARING (TYP.)",
    "RCC SEISMIC STOPPER",
    "STONE PITCHING",
    "INDEPENDENT RETAINING WALL",
    "600 THK. FILTER MEDIA",
    "1200 DIA BORED CAST-IN-SITU PILES",
    "(SCALE 1:150)"
  ],
  "labels": [
    "A2",
    "C/L OF EXP. JOINT",
    "C/L OF BRG.",
    "SECTION A-A"
  ],
  "description": "Longitudinal section (SECTION A-A, scale 1:150) through abutment A2 of a bridge, showing the deck slab and box/girder end seated on a pot-PTFE bearing with an RCC seismic stopper, the expansion joint and dirt wall, and the 1500 thick abutment stem carried on a pile cap with four 1200 dia bored cast-in-situ piles at 3600 centres over a 12300 overall width. Behind the abutment the drawing documents 600 thk filter media, an independent retaining wall with its own footing (dashed), embankment fill at 1:2 slope with stone pitching, and a tapered approach slab element at the left. The girder is cut by a break line on the left, so only the abutment end of the superstructure is within this crop; no reinforcement detailing or elevations/stations are shown."
}

p02_r07Section

  • Stone pitching×1sloping surface layerstonecallout points to slope protection on embankment

1070 (SQ.) Distance from face to C/L of bearing (square)1236 (SK.) Distance from face to C/L of bearing (skew)80(SQ.) 92(SK) Expansion gap230 Deck slab thickness2650 Superstructure depth3500(SQ) Dimension at deck top (square)1500 Dimension2850 Dimension+9 more

crop

p02_r02

page 2 · bridge_deck_piers_and_abutments_p02_r02
Original
p02_r02
{
  "view": "Elevation",
  "objects": [
    {
      "name": "Wall type abutment",
      "tag": "A1",
      "shape": "rectangular wall with tapered/battered face",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Left (Dewas) side abutment, labelled 'WALL TYPE ABUTMENT' on the A2 side; supported on pile foundation"
    },
    {
      "name": "Wall type abutment",
      "tag": "A2",
      "shape": "rectangular wall with tapered/battered face",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Right (Khandwa) side abutment, labelled 'WALL TYPE ABUTMENT'"
    },
    {
      "name": "RCC column pier",
      "tag": "P1",
      "shape": "rectangular / vertical column",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Callout 'RCC COLUMN PIER (TYP.)'"
    },
    {
      "name": "Pile cap",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 3,
      "note": "Shown in dashed outline below abutments A1, A2 and pier P1"
    },
    {
      "name": "Cast in situ bored pile",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": 10,
      "note": "'1200# RCC CAST IN SITU PILE (TYP.)'; 4 visible under each abutment cap and 2 under pier cap in this elevation"
    },
    {
      "name": "Precast PSC girder",
      "tag": "",
      "shape": "I-girder",
      "material": "precast prestressed concrete",
      "count": null,
      "note": "'PRECAST PSC GIRDER (TYP.)'; two spans of girders shown in elevation, individual girder count not determinable"
    },
    {
      "name": "Deck slab / deck continuity",
      "tag": "",
      "shape": "horizontal slab",
      "material": "reinforced concrete",
      "count": 1,
      "note": "'DECK CONTINUITY' callout at pier P1"
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "rectangular in elevation",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Labelled on both spans"
    },
    {
      "name": "Pot-PTFE bearing",
      "tag": "FR / FX",
      "shape": "",
      "material": "",
      "count": 6,
      "note": "'POT-PTFE BEARING (TYP.)'; marked FR (free) at abutments and one side of pier, FX (fixed) at pier"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "'C/L OF EXP. JOINT' at A1 and A2"
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "rectangular slab",
      "material": "reinforced concrete",
      "count": 2,
      "note": "300 THK. approach slab at each end"
    },
    {
      "name": "PCC leveling course",
      "tag": "",
      "shape": "rectangular layer",
      "material": "plain cement concrete",
      "count": 2,
      "note": "150 THK. below approach slab at each end"
    },
    {
      "name": "Independent retaining wall",
      "tag": "",
      "shape": "tapered wall",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Behind each abutment with filter media"
    },
    {
      "name": "Filter media",
      "tag": "",
      "shape": "layer",
      "material": "granular filter",
      "count": 2,
      "note": "600 THK. behind retaining walls"
    },
    {
      "name": "Stone pitching",
      "tag": "",
      "shape": "sloping surface layer",
      "material": "stone",
      "count": 2,
      "note": "On embankment slopes at both approaches"
    },
    {
      "name": "Launching apron",
      "tag": "",
      "shape": "rectangular apron",
      "material": "stone/concrete blocks",
      "count": 1,
      "note": "Callout on left (Dewas) side; similar element drawn on right side"
    },
    {
      "name": "Embankment / approach fill",
      "tag": "",
      "shape": "trapezoidal slope",
      "material": "earth fill",
      "count": 2,
      "note": "Side slope indicated 1:2"
    },
    {
      "name": "Existing ground / river bed profile",
      "tag": "",
      "shape": "dashed irregular line",
      "material": "",
      "count": 1,
      "note": "Natural ground line through waterway"
    }
  ],
  "measurements": [
    {
      "label": "Span (C/L exp. joint to C/L brg. at pier), left span",
      "value": "40000(SQ) 46188(SK)",
      "unit": "",
      "appliesTo": "Span A1-P1"
    },
    {
      "label": "Span, right span",
      "value": "46000(SK) 46188(SK)",
      "unit": "",
      "appliesTo": "Span P1-A2"
    },
    {
      "label": "C/C bearing span, left",
      "value": "37761(SQ) 43602(SK)",
      "unit": "",
      "appliesTo": "Span A1-P1"
    },
    {
      "label": "C/C bearing span, right",
      "value": "37761(SQ) 43602(SK)",
      "unit": "",
      "appliesTo": "Span P1-A2"
    },
    {
      "label": "Expansion gap",
      "value": "80(SQ.) 92(SK)",
      "unit": "",
      "appliesTo": "Exp. joint at A1"
    },
    {
      "label": "Expansion gap",
      "value": "80(SQ.) 92(SK)",
      "unit": "",
      "appliesTo": "Exp. joint at A2"
    },
    {
      "label": "C/L exp. joint to C/L of bearing",
      "value": "1070(SQ) 1236(SK)",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "C/L exp. joint to C/L of bearing",
      "value": "1070(SQ) 1236(SK)",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "C/L brg. to C/L pier",
      "value": "1170(SQ) 1350(SK)",
      "unit": "",
      "appliesTo": "P1 (left side)"
    },
    {
      "label": "C/L pier to C/L brg.",
      "value": "1170(SQ) 1350(SK)",
      "unit": "",
      "appliesTo": "P1 (right side)"
    },
    {
      "label": "Gap / joint dimension at deck continuity",
      "value": "1500 (SK)",
      "unit": "",
      "appliesTo": "Deck continuity at P1"
    },
    {
      "label": "Approach slab thickness",
      "value": "300 THK.",
      "unit": "",
      "appliesTo": "Approach slab (both ends)"
    },
    {
      "label": "PCC leveling course thickness",
      "value": "150 THK.",
      "unit": "",
      "appliesTo": "PCC leveling course (both ends)"
    },
    {
      "label": "Filter media thickness",
      "value": "600 THK.",
      "unit": "",
      "appliesTo": "Filter media behind retaining walls"
    },
    {
      "label": "Vertical clearance above HFL",
      "value": "1200 (min)",
      "unit": "",
      "appliesTo": "Soffit above HFL"
    },
    {
      "label": "Low water level",
      "value": "LWL=506.000",
      "unit": "m",
      "appliesTo": "Waterway"
    },
    {
      "label": "High flood level",
      "value": "HFL=",
      "unit": "",
      "appliesTo": "Waterway (value not printed)"
    },
    {
      "label": "Pile diameter",
      "value": "1200#",
      "unit": "",
      "appliesTo": "RCC cast in situ pile (TYP.)"
    },
    {
      "label": "Pile cap edge offset",
      "value": "750",
      "unit": "",
      "appliesTo": "A1 pile cap"
    },
    {
      "label": "Pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "A1 pile cap (3 spacings)"
    },
    {
      "label": "Pile cap edge offset",
      "value": "750",
      "unit": "",
      "appliesTo": "A1 pile cap"
    },
    {
      "label": "Overall pile cap length",
      "value": "12300",
      "unit": "",
      "appliesTo": "A1 pile cap"
    },
    {
      "label": "Pile cap edge offset",
      "value": "750",
      "unit": "",
      "appliesTo": "A2 pile cap"
    },
    {
      "label": "Pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "A2 pile cap (3 spacings)"
    },
    {
      "label": "Pile cap edge offset",
      "value": "750",
      "unit": "",
      "appliesTo": "A2 pile cap"
    },
    {
      "label": "Overall pile cap length",
      "value": "12300",
      "unit": "",
      "appliesTo": "A2 pile cap"
    },
    {
      "label": "Pile cap edge offset",
      "value": "750",
      "unit": "",
      "appliesTo": "P1 pile cap"
    },
    {
      "label": "Pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "P1 pile cap"
    },
    {
      "label": "Pile cap edge offset",
      "value": "750",
      "unit": "",
      "appliesTo": "P1 pile cap"
    },
    {
      "label": "Overall pile cap length",
      "value": "5100",
      "unit": "",
      "appliesTo": "P1 pile cap"
    },
    {
      "label": "Embankment side slope",
      "value": "1:2",
      "unit": "",
      "appliesTo": "Approach embankment (both ends)"
    },
    {
      "label": "Chainage LHS",
      "value": "64+360.197",
      "unit": "km",
      "appliesTo": "A1"
    },
    {
      "label": "Chainage LHS",
      "value": "64+406.385",
      "unit": "km",
      "appliesTo": "P1"
    },
    {
      "label": "Chainage LHS",
      "value": "64+452.573",
      "unit": "km",
      "appliesTo": "A2"
    },
    {
      "label": "Chainage RHS",
      "value": "64+371.487",
      "unit": "km",
      "appliesTo": "A1"
    },
    {
      "label": "Chainage RHS",
      "value": "64+417.675",
      "unit": "km",
      "appliesTo": "P1"
    },
    {
      "label": "Chainage RHS",
      "value": "64+463.814",
      "unit": "km",
      "appliesTo": "A2"
    },
    {
      "label": "FRL LHS",
      "value": "518.281",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "FRL LHS",
      "value": "519.033",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "FRL LHS",
      "value": "519.785",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "FRL RHS (main carriageway)",
      "value": "518.465",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "FRL RHS (main carriageway)",
      "value": "519.217",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "FRL RHS (main carriageway)",
      "value": "519.968",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "Ground level LHS",
      "value": "509.560",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "Ground level LHS",
      "value": "503.816",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "Ground level LHS",
      "value": "511.891",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "Ground level RHS (main carriageway)",
      "value": "509.155",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "Ground level RHS (main carriageway)",
      "value": "503.883",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "Ground level RHS (main carriageway)",
      "value": "512.668",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "Drawing scale",
      "value": "1:300",
      "unit": "",
      "appliesTo": "ELEVATION view"
    }
  ],
  "notes": [
    "NOTES:",
    "1. ALL DIMENSIONS ARE IN  M... OTHERWISE SPECIFIED. (text cut off at right edge)",
    "2. DIMENSIONS ARE NOT TO ... FOLLOWED. (partial)",
    "3. THIS DRAWING SHALL BE ... ALIGNMENT DRAWINGS. (partial)",
    "4. THE BRIDGE HAS BEEN DE... CLASS 70R + TWO LANE ... 70R OR SV LOADING WHIC... (partial)",
    "5. GRADE OF CONCRETE FOR ... FOLLOWS:—",
    "• PSC PRECAST GIRDER ——... (partial)",
    "• R.C.C. CAST IN SITU D... (partial)",
    "• R.C.C. END CROSS GIRDE... (partial)",
    "• R.C.C. INTERMEDIATE CROS... (partial)",
    "• BEARING PEDESTAL ——... (partial)",
    "300 THK. APPROACH SLAB",
    "150 THK. PCC LEVELING COURSE",
    "RCC CRASH BARRIER",
    "DECK CONTINUITY",
    "POT-PTFE BEARING (TYP.)",
    "RCC COLUMN PIER (TYP.)",
    "1200# RCC CAST IN SITU PILE (TYP.)",
    "PRECAST PSC GIRDER (TYP.)",
    "WALL TYPE ABUTMENT",
    "INDEPENDENT RETAINING WALL",
    "STONE PITCHING",
    "600 THK. FILTER MEDIA",
    "LAUNCHING APRON"
  ],
  "labels": [
    "TO DEWAS",
    "TO KHANDWA",
    "C/L OF EXP. JOINT",
    "C/L OF BRG.",
    "EXP.GAP",
    "HFL=",
    "LWL=506.000m",
    "CHAINAGE IN (km.)",
    "FRL. (m)",
    "GROUND LEVEL (m)",
    "MAIN CARRIAGEWAY",
    "LHS",
    "RHS",
    "ELEVATION",
    "(SCALE 1:300)",
    "FR",
    "FX",
    "(SQ)",
    "(SK)"
  ],
  "description": "Longitudinal elevation of a two-span bridge between abutments A1 (Dewas side) and A2 (Khandwa side) with a single intermediate RCC column pier P1, drawn to scale 1:300. It documents the superstructure (precast PSC girders, deck with continuity over the pier, RCC crash barriers, pot-PTFE bearings marked FR/FX, expansion joints) and the substructure/foundation (wall type abutments, pile caps on 1200 mm dia cast-in-situ piles, approach slabs on PCC leveling course, independent retaining walls with filter media, stone pitching and launching apron). A tabulated schedule below gives chainages, finished road levels and ground levels at LHS/RHS for each of A1, P1 and A2; the notes block at lower right is partially cut off at the crop edge."
}

p02_r02Elevation

  • Stone pitching×2sloping surface layerstoneOn embankment slopes at both approaches

40000(SQ) 46188(SK) Span (C/L exp. joint to C/L brg. at pier), left span46000(SK) 46188(SK) Span, right span37761(SQ) 43602(SK) C/C bearing span, left37761(SQ) 43602(SK) C/C bearing span, right80(SQ.) 92(SK) Expansion gap80(SQ.) 92(SK) Expansion gap1070(SQ) 1236(SK) C/L exp. joint to C/L of bearing1070(SQ) 1236(SK) C/L exp. joint to C/L of bearing+42 more

crop

p02_r02 elevation of bridge deck piers and abutments bridge at ch 64 412

page 2 · structural_drawings_pkg_1_9fa14effda074c9fb8ebfc78f519cc6d_p02_r02_elevation_of_bridge_deck_piers_and_abutments_bridge_at_ch_64_412
Original
p02_r02 elevation of bridge deck piers and abutments bridge at ch 64 412
{
  "view": "Elevation",
  "objects": [
    {
      "name": "Wall type abutment · rectangular wall with tapered front face · ×1 · Left abutment, marked A1; labelled 'WALL TYPE ABUTMENT' on right side",
      "tag": "A1",
      "shape": "rectangular wall with tapered front face",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Left abutment, marked A1; labelled 'WALL TYPE ABUTMENT' on right side"
    },
    {
      "name": "Wall type abutment · rectangular wall with tapered front face · ×1 · Right abutment, marked A2",
      "tag": "A2",
      "shape": "rectangular wall with tapered front face",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Right abutment, marked A2"
    },
    {
      "name": "RCC column pier",
      "tag": "P1",
      "shape": "rectangular/circular column shaft",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Labelled 'RCC COLUMN PIER (TYP.)'"
    },
    {
      "name": "Pile cap · rectangular · ×3 · One under each abutment (12300 wide) and one under pier P1 (5100 wide)",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 3,
      "note": "One under each abutment (12300 wide) and one under pier P1 (5100 wide)"
    },
    {
      "name": "Cast in situ pile · circular · reinforced concrete · 1200 dia; shown in groups under abutment caps (spacings 3600, 3600, 3600) and pier cap (3600); only elevation projection visible so true number not countable",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete",
      "count": null,
      "note": "1200 dia; shown in groups under abutment caps (spacings 3600, 3600, 3600) and pier cap (3600); only elevation projection visible so true number not countable"
    },
    {
      "name": "Precast PSC girder",
      "tag": "",
      "shape": "I-girder",
      "material": "precast prestressed concrete",
      "count": null,
      "note": "Labelled 'PRECAST PSC GIRDER (TYP.)'; girders shown in elevation over both spans, individual count not distinguishable"
    },
    {
      "name": "Deck slab with deck continuity · flat slab · ×1 · 'DECK CONTINUITY' called out over pier P1",
      "tag": "",
      "shape": "flat slab",
      "material": "reinforced concrete",
      "count": 1,
      "note": "'DECK CONTINUITY' called out over pier P1"
    },
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "rectangular upstand",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Labelled over each span"
    },
    {
      "name": "POT-PTFE bearing",
      "tag": "FR / FX",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Marked FR (free) at abutments and one side of pier, FX (fixed) at pier; four callouts 'POT-PTFE BEARING (TYP.)'"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "C/L of exp. joint marked at both abutments with exp. gap dimension"
    },
    {
      "name": "Approach slab · rectangular slab · ×2 · 300 THK. with 150 THK. PCC levelling course beneath",
      "tag": "",
      "shape": "rectangular slab",
      "material": "reinforced concrete",
      "count": 2,
      "note": "300 THK. with 150 THK. PCC levelling course beneath"
    },
    {
      "name": "PCC levelling course",
      "tag": "",
      "shape": "layer",
      "material": "plain cement concrete",
      "count": 2,
      "note": "150 THK. under approach slab"
    },
    {
      "name": "Independent retaining wall · vertical wall · ×2 · Called out at both approaches",
      "tag": "",
      "shape": "vertical wall",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Called out at both approaches"
    },
    {
      "name": "Stone pitching on filter media",
      "tag": "",
      "shape": "sloped surface protection",
      "material": "stone",
      "count": 2,
      "note": "With 600 THK. FILTER MEDIA behind"
    },
    {
      "name": "Launching apron",
      "tag": "",
      "shape": "flat apron with toe",
      "material": "",
      "count": 2,
      "note": "Labelled at left; similar element drawn at right"
    },
    {
      "name": "Embankment / approach fill slope",
      "tag": "",
      "shape": "trapezoidal slope 1:2",
      "material": "earth fill",
      "count": 2,
      "note": "Slope indicated 2:1 hatch marks at both ends"
    },
    {
      "name": "Bearing pedestal · rectangular block · concrete · Shown under bearings; mentioned in cut-off notes list",
      "tag": "",
      "shape": "rectangular block",
      "material": "reinforced concrete",
      "count": null,
      "note": "Shown under bearings; mentioned in cut-off notes list"
    }
  ],
  "measurements": [
    {
      "label": "Span length (C/L exp. joint to C/L exp. joint), left span",
      "value": "Span length (C/L exp. joint to C/L pier), left span = 40000(SQ) 46188(SK) — on Span A1-P1",
      "unit": "",
      "appliesTo": "Span A1-P1"
    },
    {
      "label": "Span length, right span",
      "value": "Span length (C/L pier to C/L exp. joint), right span = 46000(SK) 46188(SK) — on Span P1-A2",
      "unit": "",
      "appliesTo": "Span P1-A2"
    },
    {
      "label": "Expansion gap",
      "value": "80(SQ.) 92(SK)",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "Expansion gap",
      "value": "80(SQ.) 92(SK)",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "C/L of brg. to C/L of brg. (left span)",
      "value": "37761(SQ) 43602(SK)",
      "unit": "",
      "appliesTo": "A1 to P1"
    },
    {
      "label": "C/L of brg. to C/L of brg. (right span)",
      "value": "37761(SQ) 43602(SK)",
      "unit": "",
      "appliesTo": "P1 to A2"
    },
    {
      "label": "C/L exp. joint to C/L of bearing",
      "value": "1070(SQ) 1236(SK)",
      "unit": "",
      "appliesTo": "A1"
    },
    {
      "label": "C/L exp. joint to C/L of bearing",
      "value": "1070(SQ) 1236(SK)",
      "unit": "",
      "appliesTo": "A2"
    },
    {
      "label": "C/L pier to C/L of bearing (left side)",
      "value": "1170(SQ) 1350(SK)",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "C/L pier to C/L of bearing (right side)",
      "value": "1170(SQ) 1350(SK)",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "Approach slab thickness",
      "value": "300",
      "unit": "THK.",
      "appliesTo": "Approach slab"
    },
    {
      "label": "PCC levelling course thickness",
      "value": "150",
      "unit": "THK.",
      "appliesTo": "PCC levelling course"
    },
    {
      "label": "Filter media thickness",
      "value": "600",
      "unit": "THK.",
      "appliesTo": "Stone pitching / retaining wall backfill"
    },
    {
      "label": "Pier cap dimension (marked at deck level over pier)",
      "value": "1500 (SK)",
      "unit": "",
      "appliesTo": "P1 deck continuity / cross girder region"
    },
    {
      "label": "Vertical clearance above HFL (minimum)",
      "value": "1200 (min)",
      "unit": "",
      "appliesTo": "Soffit to HFL"
    },
    {
      "label": "HFL",
      "value": "HFL=",
      "unit": "",
      "appliesTo": "River level - value not printed/legible"
    },
    {
      "label": "LWL",
      "value": "506.000",
      "unit": "m",
      "appliesTo": "Low water level"
    },
    {
      "label": "Pile diameter",
      "value": "1200",
      "unit": "dia (#)",
      "appliesTo": "RCC cast in situ pile (TYP.)"
    },
    {
      "label": "Pile cap edge offset",
      "value": "750",
      "unit": "",
      "appliesTo": "Abutment pile cap A1"
    },
    {
      "label": "Pile spacing",
      "value": "3600 — on Abutment pile cap A2 (3 spaces shown)",
      "unit": "",
      "appliesTo": "Abutment pile cap A1 (3 spaces)"
    },
    {
      "label": "Pile cap overall width",
      "value": "12300",
      "unit": "",
      "appliesTo": "Abutment pile cap A1"
    },
    {
      "label": "Pile cap edge offset",
      "value": "750",
      "unit": "",
      "appliesTo": "Abutment pile cap A2"
    },
    {
      "label": "Pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "Abutment pile cap A2 (2 spaces shown)"
    },
    {
      "label": "Pile cap overall width",
      "value": "12300",
      "unit": "",
      "appliesTo": "Abutment pile cap A2"
    },
    {
      "label": "Pile cap edge offset",
      "value": "750",
      "unit": "",
      "appliesTo": "Pier pile cap P1"
    },
    {
      "label": "Pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "Pier pile cap P1"
    },
    {
      "label": "Pier pile cap overall width",
      "value": "5100",
      "unit": "",
      "appliesTo": "P1"
    },
    {
      "label": "Side slope",
      "value": "2 : 1",
      "unit": "",
      "appliesTo": "Approach embankment both ends"
    },
    {
      "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 (main carriageway)",
      "value": "518.465",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "FRL LHS",
      "value": "519.033",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "FRL RHS (main carriageway)",
      "value": "519.217",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "FRL LHS",
      "value": "519.785",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "FRL RHS (main carriageway)",
      "value": "519.968",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "Ground level LHS",
      "value": "509.560",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "Ground level RHS (main carriageway)",
      "value": "509.155",
      "unit": "m",
      "appliesTo": "A1"
    },
    {
      "label": "Ground level LHS",
      "value": "503.816",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "Ground level RHS (main carriageway)",
      "value": "503.883",
      "unit": "m",
      "appliesTo": "P1"
    },
    {
      "label": "Ground level LHS",
      "value": "511.891",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "Ground level RHS (main carriageway)",
      "value": "512.668",
      "unit": "m",
      "appliesTo": "A2"
    },
    {
      "label": "Drawing scale",
      "value": "1:300",
      "unit": "",
      "appliesTo": "ELEVATION"
    }
  ],
  "notes": [
    "NOTES:",
    "1. ALL DIMENSIONS ARE IN [text cut off] OTHERWISE SPECIFIED.",
    "2. DIMENSIONS ARE NOT TO [text cut off] FOLLOWED.",
    "3. THIS DRAWING SHALL BE [text cut off] ALIGNMENT DRAWINGS.",
    "4. THE BRIDGE HAS BEEN [text cut off] CLASS 70R + TWO LANE[S] [cut off] 70R OR SV LOADING WH[text cut off]",
    "5. GRADE OF CONCRETE FO[R] [cut off] FOLLOWS:-",
    "• PSC PRECAST GIRDER - [value cut off]",
    "• R.C.C. CAST IN SITU [text cut off]",
    "• R.C.C. END CROSS GIRD[ER] [cut off]",
    "• R.C.C. INTERMEDIATE CR[OSS ...] [cut off]",
    "• BEARING PEDESTAL [partially cut off at bottom edge]"
  ],
  "labels": [
    "TO DEWAS",
    "TO KHANDWA",
    "C/L OF EXP. JOINT",
    "C/L OF BRG.",
    "EXP.GAP",
    "300 THK. APPROACH SLAB",
    "150 THK. PCC LEVELING COURSE",
    "RCC CRASH BARRIER",
    "DECK CONTINUITY",
    "POT-PTFE BEARING (TYP.)",
    "LAUNCHING APRON",
    "RCC COLUMN PIER (TYP.)",
    "PRECAST PSC GIRDER (TYP.)",
    "WALL TYPE ABUTMENT",
    "INDEPENDENT RETAINING WALL",
    "STONE PITCHING",
    "600 THK. FILTER MEDIA",
    "1200# RCC CAST IN SITU PILE (TYP.)",
    "HFL=",
    "LWL=506.000m",
    "FR",
    "FX",
    "CHAINAGE IN (km.)",
    "FRL. (m)",
    "GROUND LEVEL (m)",
    "MAIN CARRIAGEWAY",
    "LHS",
    "RHS",
    "ELEVATION",
    "(SCALE 1:300)",
    "A1",
    "A2",
    "P1"
  ],
  "description": "This crop is the longitudinal elevation (scale 1:300) of a two-span bridge between abutments A1 (Dewas side) and A2 (Khandwa side) with a single intermediate RCC column pier P1, spans of 40000(SQ)/46188(SK) and 46000(SK)/46188(SK), precast PSC girders with deck continuity over the pier, POT-PTFE bearings (FR free / FX fixed) and expansion joints at both abutments. It also shows the substructure and foundations — wall type abutments and pier on pile caps (12300 wide at abutments, 5100 at pier) supported on 1200 dia RCC cast-in-situ piles at 3600 spacing — together with approach works: 300 thk approach slabs on 150 thk PCC levelling course, independent retaining walls, stone pitching over 600 thk filter media, launching aprons and 2:1 embankment slopes. Below the elevation is a levels table giving chainages, FRL and existing ground levels at LHS/RHS for A1, P1 and A2, and at the right edge a partially cut-off general NOTES block covering units, loading class and concrete grades."
}

p02_r02 elevation of bridge deck piers and abutments bridge at ch 64 412Elevation

  • Stone pitching on filter media×2sloped surface protectionstoneWith 600 THK. FILTER MEDIA behind

Span length (C/L exp. joint to C/L pier), left span = 40000(SQ) 46188(SK) — on Span A1-P1 Span length (C/L exp. joint to C/L exp. joint), left spanSpan length (C/L pier to C/L exp. joint), right span = 46000(SK) 46188(SK) — on Span P1-A2 Span length, right span80(SQ.) 92(SK) Expansion gap80(SQ.) 92(SK) Expansion gap37761(SQ) 43602(SK) C/L of brg. to C/L of brg. (left span)37761(SQ) 43602(SK) C/L of brg. to C/L of brg. (right span)1070(SQ) 1236(SK) C/L exp. joint to C/L of bearing1070(SQ) 1236(SK) C/L exp. joint to C/L of bearing+39 more

crop

p02_r07 section through wall abutment with bored piles

page 2 · structural_drawings_pkg_1_9fa14effda074c9fb8ebfc78f519cc6d_p02_r07_section_through_wall_abutment_with_bored_piles
Original
p02_r07 section through wall abutment with bored piles
{
  "view": "Section",
  "objects": [
    {
      "name": "material not stated",
      "tag": "A2",
      "shape": "rectangular wall/stem with dirt wall",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Sectioned abutment stem supporting bearing and carrying deck end; centre line of bearing and expansion joint marked at this location."
    },
    {
      "name": "material not stated",
      "tag": "",
      "shape": "box section with cantilever slab",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Only the end portion of the box girder is shown; web and soffit cut off with break line at left."
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "vertical gap at deck level",
      "material": "",
      "count": 1,
      "note": "Located on centre line of exp. joint; gap dimension given for square and skew."
    },
    {
      "name": "Pot-PTFE bearing",
      "tag": "",
      "shape": "rectangular in section",
      "material": "",
      "count": 1,
      "note": "Labelled '(TYP.)'; shown on abutment bearing pedestal."
    },
    {
      "name": "RCC seismic stopper",
      "tag": "",
      "shape": "rectangular block",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Callout points to block adjacent to bearing."
    },
    {
      "name": "material not stated",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Shown in hidden (dashed) line below ground level."
    },
    {
      "name": "cast-in-situ; material not stated",
      "tag": "",
      "shape": "circular",
      "material": "reinforced concrete (cast-in-situ)",
      "count": 4,
      "note": "Shown dashed below pile cap; 1200 dia per callout."
    },
    {
      "name": "Independent retaining wall",
      "tag": "",
      "shape": "vertical wall in section",
      "material": "",
      "count": 1,
      "note": "Behind abutment, with its own footing shown dashed."
    },
    {
      "name": "Filter media behind abutment/wall",
      "tag": "",
      "shape": "vertical layer",
      "material": "granular filter media",
      "count": 1,
      "note": "Callout '600 THK. FILTER MEDIA'."
    },
    {
      "name": "material not stated",
      "tag": "",
      "shape": "tapered slab",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Hatched slab at left, sloping down to embankment toe."
    },
    {
      "name": "Embankment / backfill slope",
      "tag": "",
      "shape": "inclined (batter shown 1:2)",
      "material": "earth fill",
      "count": 1,
      "note": "Slope indicated by 1 and 2 triangle marks."
    },
    {
      "name": "Stone pitching",
      "tag": "",
      "shape": "irregular stone layer",
      "material": "stone",
      "count": 1,
      "note": "Callout points to stone symbol on slope/ground surface."
    },
    {
      "name": "Existing ground line",
      "tag": "",
      "shape": "irregular line",
      "material": "",
      "count": 1,
      "note": "Shown with hatched ground symbols."
    },
    {
      "name": "material not stated",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Supports the pot-PTFE bearing on abutment cap."
    }
  ],
  "measurements": [
    {
      "label": "Distance from grid/centre of bearing (square)",
      "value": "1070 (SQ.) — between C OF BRG. and C OF EXP. JOINT",
      "unit": "",
      "appliesTo": "A2 abutment / C of BRG."
    },
    {
      "label": "Distance (skew)",
      "value": "1236 (SK.) — between C OF BRG. and C OF EXP. JOINT",
      "unit": "",
      "appliesTo": "A2 abutment / C of BRG."
    },
    {
      "label": "Expansion gap",
      "value": "80(SQ.) 92(SK.)",
      "unit": "",
      "appliesTo": "Expansion joint"
    },
    {
      "label": "Deck slab thickness (top dimension)",
      "value": "230",
      "unit": "",
      "appliesTo": "Deck slab"
    },
    {
      "label": "Superstructure depth",
      "value": "2650",
      "unit": "",
      "appliesTo": "Box girder superstructure"
    },
    {
      "label": "Cantilever / dirt wall dimension",
      "value": "3500(SQ)",
      "unit": "",
      "appliesTo": "Deck end / dirt wall"
    },
    {
      "label": "Dimension at girder web/diaphragm",
      "value": "1500",
      "unit": "",
      "appliesTo": "Box girder end"
    },
    {
      "label": "Dimension from web to centre of bearing",
      "value": "2850",
      "unit": "",
      "appliesTo": "Box girder / bearing"
    },
    {
      "label": "Abutment stem thickness",
      "value": "1500",
      "unit": "",
      "appliesTo": "A2 abutment stem"
    },
    {
      "label": "Slope ratio (vertical:horizontal marks)",
      "value": "1 / 2",
      "unit": "",
      "appliesTo": "Embankment slope"
    },
    {
      "label": "Pile cap edge offset (left)",
      "value": "750",
      "unit": "",
      "appliesTo": "Pile cap / pile"
    },
    {
      "label": "Pile spacing",
      "value": "3600",
      "unit": "",
      "appliesTo": "Bored cast-in-situ piles (3 spaces)"
    },
    {
      "label": "Pile cap edge offset (right)",
      "value": "750",
      "unit": "",
      "appliesTo": "Pile cap / pile"
    },
    {
      "label": "Overall pile cap length",
      "value": "12300",
      "unit": "",
      "appliesTo": "Pile cap"
    },
    {
      "label": "Filter media thickness",
      "value": "600",
      "unit": "THK.",
      "appliesTo": "Filter media"
    },
    {
      "label": "Pile diameter",
      "value": "1200",
      "unit": "DIA",
      "appliesTo": "Bored cast-in-situ piles"
    },
    {
      "label": "Scale",
      "value": "1:150",
      "unit": "",
      "appliesTo": "SECTION A-A"
    }
  ],
  "notes": [
    "POT-PTFE BEARING (TYP.)",
    "RCC SEISMIC STOPPER",
    "STONE PITCHING",
    "INDEPENDENT RETAINING WALL",
    "600 THK. FILTER MEDIA",
    "1200 DIA BORED CAST-IN-SITU PILES"
  ],
  "labels": [
    "A2",
    "C OF EXP. JOINT",
    "C OF BRG.",
    "80(SQ.) 92(SK.) EXP.GAP",
    "1070 (SQ.)",
    "1236 (SK.)",
    "3500(SQ)",
    "SECTION A-A",
    "(SCALE 1:150)"
  ],
  "description": "This crop is Section A-A through abutment A2 of a bridge, drawn at 1:150, showing the end of a reinforced concrete box girder deck bearing on the abutment via a pot-PTFE bearing with an RCC seismic stopper and an expansion joint at deck level. Behind the abutment it documents the approach embankment with 1:2 batter, stone pitching, 600 thick filter media, an independent retaining wall with its own footing, and the approach slab at left. Below ground the abutment is founded on a pile cap 12300 long with four 1200 dia bored cast-in-situ piles at 3600 centres and 750 end offsets, drawn in hidden line."
}

p02_r07 section through wall abutment with bored pilesSection

  • Stone pitching×1irregular stone layerstoneCallout points to stone symbol on slope/ground surface.

1070 (SQ.) — between C OF BRG. and C OF EXP. JOINT Distance from grid/centre of bearing (square)1236 (SK.) — between C OF BRG. and C OF EXP. JOINT Distance (skew)80(SQ.) 92(SK.) Expansion gap230 Deck slab thickness (top dimension)2650 Superstructure depth3500(SQ) Cantilever / dirt wall dimension1500 Dimension at girder web/diaphragm2850 Dimension from web to centre of bearing+9 more

Page 3

crop

p03_r01 cross section of deck and piles at abutment a1 a2

page 3 · structural_drawings_pkg_1_9fa14effda074c9fb8ebfc78f519cc6d_p03_r01_cross_section_of_deck_and_piles_at_abutment_a1_a2
Original
p03_r01 cross section of deck and piles at abutment a1 a2
{
  "view": "Cross Section",
  "objects": [
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "tapered/profiled upstand",
      "material": "reinforced concrete",
      "count": 2,
      "note": "One at each outer edge of deck, labelled 'RCC CRASH BARRIER'"
    },
    {
      "name": "not stated",
      "tag": "",
      "shape": "rectangular raised slab",
      "material": "reinforced concrete (implied)",
      "count": 2,
      "note": "Labelled 'FOOTPATH', 1500 wide each side"
    },
    {
      "name": "Cast in situ deck slab",
      "tag": "",
      "shape": "flat slab with 2.5% cross fall, cantilever edges",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Labelled 'RCC CAST IN SITU DECK', one deck per carriageway (LHS and RHS)"
    },
    {
      "name": "Wearing course",
      "tag": "",
      "shape": "thin surfacing layer",
      "material": "not stated (WC)",
      "count": 2,
      "note": "Labelled '50mm THK. (WC)' over each carriageway"
    },
    {
      "name": "not stated",
      "tag": "",
      "shape": "vertical web / I-section stem as drawn in section",
      "material": "concrete (not explicitly stated)",
      "count": 10,
      "note": "5 lines per carriageway at 1275 + 4 x 3500 + 1275 = 16550; type not annotated in this crop"
    },
    {
      "name": "Bearing / pedestal block",
      "tag": "",
      "shape": "small rectangular hatched block",
      "material": "not stated",
      "count": 4,
      "note": "Hatched blocks on abutment cap under outermost girder lines of each carriageway; annotation not printed"
    },
    {
      "name": "Abutment (cantilever wall type) with abutment cap",
      "tag": "A1 & A2",
      "shape": "rectangular wall/cap over pile cap",
      "material": "reinforced concrete",
      "count": 2,
      "note": "One abutment stem block per carriageway shown in this section; levels given as ACTL (abutment cap top level)"
    },
    {
      "name": "not stated",
      "tag": "",
      "shape": "vertical wall at median",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Labelled 'CANTILEVER MEDIAN WALL' at centre line of proposed road"
    },
    {
      "name": "Median / central gap with sealant",
      "tag": "",
      "shape": "vertical gap between the two decks",
      "material": "polysulphide sealant filler",
      "count": 1,
      "note": "'20mm GAP FILLED WITH POLYSULPHIDE SEALANT'"
    },
    {
      "name": "not stated",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "One per carriageway, 16550 long in this section; PCTL/PCBL levels annotated"
    },
    {
      "name": "not stated",
      "tag": "",
      "shape": "circular (drawn as vertical shafts)",
      "material": "reinforced concrete (implied)",
      "count": 10,
      "note": "5 per pile cap at 3750 c/c with 775 end offsets; pile tip levels annotated"
    },
    {
      "name": "PCC levelling course",
      "tag": "PCC M-15",
      "shape": "rectangular hatched block",
      "material": "plain cement concrete M-15",
      "count": 1,
      "note": "Shown under median between the two pile caps; label 'PCC M-15'"
    },
    {
      "name": "Embankment / side slope",
      "tag": "",
      "shape": "slope 1 : 2 (V:H as marked 2 / 1)",
      "material": "earth fill",
      "count": 2,
      "note": "Hatched slope lines each side extending to ROW"
    },
    {
      "name": "irregular protection pattern; material not stated in crop",
      "tag": "",
      "shape": "irregular boulder pattern",
      "material": "stone / boulders",
      "count": 2,
      "note": "Drawn on both side slopes; no text label in crop"
    },
    {
      "name": "Right of Way limit line",
      "tag": "ROW",
      "shape": "vertical line",
      "material": "",
      "count": 2,
      "note": "Marked 'ROW' repeatedly on both extreme sides"
    },
    {
      "name": "Section reference marker",
      "tag": "A",
      "shape": "arrow/flag symbol",
      "material": "",
      "count": 2,
      "note": "Top and bottom marks 'A' indicating section line A-A"
    }
  ],
  "measurements": [
    {
      "label": "Right of way width",
      "value": "80000",
      "unit": "",
      "appliesTo": "ROW (overall)"
    },
    {
      "label": "Half right of way width (left)",
      "value": "40000",
      "unit": "",
      "appliesTo": "ROW"
    },
    {
      "label": "Half right of way width (right)",
      "value": "40000",
      "unit": "",
      "appliesTo": "ROW"
    },
    {
      "label": "Overall deck width per carriageway (LHS)",
      "value": "16550",
      "unit": "",
      "appliesTo": "deck / abutment cap LHS"
    },
    {
      "label": "Overall deck width per carriageway (RHS)",
      "value": "16550",
      "unit": "",
      "appliesTo": "deck / abutment cap RHS"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "",
      "appliesTo": "LHS carriageway"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "",
      "appliesTo": "RHS carriageway"
    },
    {
      "label": "Crash barrier / edge dimension",
      "value": "450",
      "unit": "",
      "appliesTo": "RCC crash barrier and footpath edges (printed 4 times, 2 per carriageway)"
    },
    {
      "label": "Footpath width",
      "value": "1500",
      "unit": "",
      "appliesTo": "footpath (both sides)"
    },
    {
      "label": "Kerb/upstand dimension",
      "value": "100",
      "unit": "",
      "appliesTo": "deck edge / footpath (printed left, and twice near median)"
    },
    {
      "label": "Median width",
      "value": "2900",
      "unit": "",
      "appliesTo": "gap between LHS and RHS decks at centre line of proposed road"
    },
    {
      "label": "Cross fall",
      "value": "2.5",
      "unit": "%",
      "appliesTo": "deck / carriageway slope (both carriageways)"
    },
    {
      "label": "Wearing coat thickness",
      "value": "50mm",
      "unit": "mm",
      "appliesTo": "wearing course"
    },
    {
      "label": "Girder cantilever/edge offset",
      "value": "1275",
      "unit": "",
      "appliesTo": "outer girder to deck edge (4 occurrences)"
    },
    {
      "label": "Girder spacing",
      "value": "3500",
      "unit": "",
      "appliesTo": "girders (4 spaces per carriageway)"
    },
    {
      "label": "Dimension at abutment cap / diaphragm zone",
      "value": "750",
      "unit": "",
      "appliesTo": "abutment cap detail (one each carriageway)"
    },
    {
      "label": "Abutment stem dimension (vertical)",
      "value": "1000",
      "unit": "",
      "appliesTo": "abutment / cap depth, left side"
    },
    {
      "label": "Abutment stem dimension (vertical)",
      "value": "1000",
      "unit": "",
      "appliesTo": "abutment / cap depth, right side"
    },
    {
      "label": "Grid/spacing dimension within abutment",
      "value": "1000",
      "unit": "",
      "appliesTo": "abutment wall (LHS and RHS, printed twice)"
    },
    {
      "label": "Abutment wall height",
      "value": "4000",
      "unit": "",
      "appliesTo": "abutment wall (LHS and RHS, printed twice)"
    },
    {
      "label": "Median gap filled with sealant",
      "value": "20mm",
      "unit": "mm",
      "appliesTo": "gap between decks / polysulphide sealant"
    },
    {
      "label": "Pile cap length",
      "value": "16550",
      "unit": "",
      "appliesTo": "pile cap (printed twice above and twice below)"
    },
    {
      "label": "Pile spacing",
      "value": "3750",
      "unit": "",
      "appliesTo": "piles (4 spaces per pile cap)"
    },
    {
      "label": "End pile to pile cap edge",
      "value": "775",
      "unit": "",
      "appliesTo": "piles / pile cap (4 occurrences)"
    },
    {
      "label": "Side slope",
      "value": "2 : 1",
      "unit": "",
      "appliesTo": "embankment side slopes (marked 2 and 1 both sides)"
    },
    {
      "label": "Abutment cap top level A1 L/S",
      "value": "514.674",
      "unit": "",
      "appliesTo": "ACTL A1 L/S"
    },
    {
      "label": "Abutment cap top level A2 L/S",
      "value": "516.136",
      "unit": "",
      "appliesTo": "ACTL A2 L/S"
    },
    {
      "label": "Abutment cap top level A1 R/S",
      "value": "514.839",
      "unit": "",
      "appliesTo": "ACTL A1 R/S"
    },
    {
      "label": "Abutment cap top level A2 R/S",
      "value": "516.318",
      "unit": "",
      "appliesTo": "ACTL A2 R/S"
    },
    {
      "label": "Pile cap top level A1 L/S",
      "value": "508.655",
      "unit": "",
      "appliesTo": "PCTL A1 L/S"
    },
    {
      "label": "Pile cap top level A2 L/S",
      "value": "511.391",
      "unit": "",
      "appliesTo": "PCTL A2 L/S"
    },
    {
      "label": "Pile cap top level A1 R/S",
      "value": "508.655",
      "unit": "",
      "appliesTo": "PCTL A1 R/S"
    },
    {
      "label": "Pile cap top level A2 R/S",
      "value": "511.391",
      "unit": "",
      "appliesTo": "PCTL A2 R/S"
    },
    {
      "label": "Pile cap bottom level A1 L/S",
      "value": "506.855",
      "unit": "",
      "appliesTo": "PCBL A1 L/S"
    },
    {
      "label": "Pile cap bottom level A2 L/S",
      "value": "509.591",
      "unit": "",
      "appliesTo": "PCBL A2 L/S"
    },
    {
      "label": "Pile cap bottom level A1 R/S",
      "value": "506.855",
      "unit": "",
      "appliesTo": "PCBL A1 R/S"
    },
    {
      "label": "Pile cap bottom level A2 R/S",
      "value": "509.591",
      "unit": "",
      "appliesTo": "PCBL A2 R/S"
    },
    {
      "label": "Pile tip level A1 L/S",
      "value": "481.905",
      "unit": "",
      "appliesTo": "piles at A1 L/S"
    },
    {
      "label": "Pile tip level A2 L/S",
      "value": "484.641",
      "unit": "",
      "appliesTo": "piles at A2 L/S"
    },
    {
      "label": "Pile tip level A1 R/S",
      "value": "481.905",
      "unit": "",
      "appliesTo": "piles at A1 R/S"
    },
    {
      "label": "Pile tip level A2 R/S",
      "value": "484.641",
      "unit": "",
      "appliesTo": "piles at A2 R/S"
    },
    {
      "label": "Drawing 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",
    "RCC CRASH BARRIER"
  ],
  "labels": [
    "SECTION AT ABUTMENT LOCATION AT A1 & A2",
    "(SCALE 1:150)",
    "80000 ROW",
    "ROW",
    "C/L OF PROPOSED ROAD",
    "C/L OF LHS (CARRIAGEWAY)",
    "C/L OF RHS (CARRIAGEWAY)",
    "CARRIAGEWAY",
    "FOOTPATH",
    "FRL",
    "A",
    "ACTL A1 L/S 514.674",
    "ACTL A2 L/S 516.136",
    "ACTL A1 R/S 514.839",
    "ACTL A2 R/S 516.318",
    "PCTL A1 L/S 508.655",
    "PCTL A2 L/S 511.391",
    "PCBL A1 L/S 506.855",
    "PCBL A2 L/S 509.591",
    "PCTL A1 R/S 508.655",
    "PCTL A2 R/S 511.391",
    "PCBL A1 R/S 506.855",
    "PCBL A2 R/S 509.591",
    "PILE TIP LVL. A1 L/S 481.905",
    "PILE TIP LVL. A2 L/S 484.641",
    "PILE TIP LVL. A1 R/S 481.905",
    "PILE TIP LVL. A2 R/S 484.641"
  ],
  "description": "This crop is a full transverse cross section (section A-A) taken at the abutment locations A1 and A2 of a divided (twin-deck) bridge, drawn to 1:150 within an 80000 wide right of way. It shows, per carriageway, a 16550 wide cast in situ RCC deck with 13500 carriageway, 1500 footpaths, RCC crash barriers and 50mm wearing coat at 2.5% cross fall, supported on five girder lines at 3500 centres over an abutment cap/cantilever wall, which in turn sits on a pile cap founded on five piles at 3750 centres. Median details (2900 wide median, cantilever median wall, 20mm polysulphide-sealed gap and PCC M-15 below), embankment side slopes at 2:1 with stone protection, and the full set of abutment cap top, pile cap top/bottom and pile tip levels for both A1 and A2 (left and right side) are annotated for quantity take-off."
}

p03_r01 cross section of deck and piles at abutment a1 a2Cross Section

  • irregular protection pattern; material not stated in crop×2irregular boulder patternstone / bouldersDrawn on both side slopes; no text label in crop

80000 Right of way width40000 Half right of way width (left)40000 Half right of way width (right)16550 Overall deck width per carriageway (LHS)16550 Overall deck width per carriageway (RHS)13500 Carriageway width13500 Carriageway width450 Crash barrier / edge dimension+34 more