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Deck-To-Deck Gap With Polysulphide Sealant

1 page · 3 crops · ×3 · superstructure

⚠ No class in the bridge ontology fits this itemAdd a class

A 20mm sealant-filled longitudinal gap between decks is not a listed joint type; ontology would need a sealed construction joint class.

How the sheets named it

Deck-to-deck gap · 20mm gap · polysulphide sealant filling · ×1 · Printed note: "20mm GAP FILLED WITH POLYSULPHIDE SEALANT"Median / central gap with sealantMedian / central gap between decks

Notes on the sheets that carry it

  • p350mm THK. (WC)
  • p3RCC CAST IN SITU DECK
  • p3SLOPE 2.5%
  • p320mm GAP FILLED WITH POLYSULPHIDE SEALANT
  • p3RCC CRASH BARRIER
  • p3CANTILEVER MEDIAN WALL
  • p3PCC M-15
  • p380000 ROW
  • p3NOTES:
  • p3READ THIS DRAWING IN CONJUNCTION WITH OTHER SHEETS OF THE SAME DRAWING NUMBER

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

Page 3

crop

p03_r01

page 3 · end_bent_p03_r01
Original
p03_r01
{
  "view": "Cross Section",
  "objects": [
    {
      "name": "RCC crash barrier",
      "tag": "",
      "shape": "tapered/profiled",
      "material": "reinforced concrete",
      "count": 2,
      "note": "One at each outer deck edge, labelled 'RCC CRASH BARRIER'"
    },
    {
      "name": "material not stated",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete (implied)",
      "count": 2,
      "note": "Labelled FOOTPATH, 1500 wide, at outer edge of each carriageway"
    },
    {
      "name": "Deck slab (cast in situ)",
      "tag": "",
      "shape": "slab with downstand webs/girders, crossfall to each side",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Labelled 'RCC CAST IN SITU DECK'; one deck per carriageway"
    },
    {
      "name": "Wearing course",
      "tag": "",
      "shape": "layer on deck top",
      "material": "not stated (WC)",
      "count": 2,
      "note": "'50mm THK. (WC)' called out on each deck"
    },
    {
      "name": "Girder / deck web · vertical web (I/T type as drawn) · ×10 · 5 per deck at 3500 spacing with 1275 overhang each side; type not annotated in this crop",
      "tag": "",
      "shape": "vertical web (I/T type as drawn)",
      "material": "reinforced concrete (implied)",
      "count": 10,
      "note": "5 per deck at 3500 spacing with 1275 overhang each side; type not annotated in this crop"
    },
    {
      "name": "Bearing / pedestal block (hatched) · small rectangular hatched block · not stated · ×2 · Hatched blocks at the median-side soffit end of each deck; identity not labelled",
      "tag": "",
      "shape": "small rectangular hatched block",
      "material": "not stated",
      "count": 4,
      "note": "Hatched blocks at outer soffit ends of each deck; identity not labelled — reading uncertain"
    },
    {
      "name": "Abutment wall / stem",
      "tag": "A1 & A2 (per title)",
      "shape": "rectangular wall in elevation, 1000 thick",
      "material": "reinforced concrete (implied)",
      "count": 2,
      "note": "Shown behind/below each deck with dotted (reinforcement or pile-behind) pattern; 1000 dimension marked at both faces"
    },
    {
      "name": "Pile cap · rectangular · ×2 · 16550 long each; pile top level (PCTL) and pile cap bottom level (PCBL) noted at both L/S and R/S",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete (implied)",
      "count": 2,
      "note": "16550 long each; pile top level (PCTL) and pile cap bottom level (PCBL) noted at both L/S and R/S"
    },
    {
      "name": "Pile · outline shown below pile cap · ×10 · 5 per pile cap at 3750 c/c with 775 end offsets; pile tip levels annotated",
      "tag": "",
      "shape": "circular (drawn dashed within pile cap)",
      "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": "layer/hatched block below median wall area",
      "material": "plain cement concrete grade M-15",
      "count": 1,
      "note": "Labelled PCC M-15 under central portion"
    },
    {
      "name": "Cantilever median wall · vertical hatched wall between the two decks · ×1 · Labelled 'CANTILEVER MEDIAN WALL'",
      "tag": "",
      "shape": "vertical hatched wall between the two decks",
      "material": "reinforced concrete (implied)",
      "count": 1,
      "note": "Labelled 'CANTILEVER MEDIAN WALL'"
    },
    {
      "name": "Deck-to-deck gap · 20mm gap · polysulphide sealant filling · ×1 · Printed note: \"20mm GAP FILLED WITH POLYSULPHIDE SEALANT\"",
      "tag": "",
      "shape": "20mm vertical gap",
      "material": "polysulphide sealant filling",
      "count": 1,
      "note": "See note"
    },
    {
      "name": "Embankment / side slope with pitching or vegetation symbols · sloping 1:2 (marked 2 horizontal : 1 vertical) · ×2 · Slope hatch lines fan out from each deck edge to natural ground line",
      "tag": "",
      "shape": "sloping 1:2 (marked 2 horizontal : 1 vertical)",
      "material": "earth fill",
      "count": 2,
      "note": "Slope hatch lines fan out from each deck edge to natural ground line"
    },
    {
      "name": "Right of way boundary line",
      "tag": "ROW",
      "shape": "vertical dashed boundary line",
      "material": "",
      "count": 2,
      "note": "'ROW' repeated along both boundary lines; 80000 total ROW"
    },
    {
      "name": "Section reference marker",
      "tag": "A",
      "shape": "arrow/flag symbol",
      "material": "",
      "count": 2,
      "note": "One above and one below the section, on the median line"
    }
  ],
  "measurements": [
    {
      "label": "Total right of way width",
      "value": "80000",
      "unit": "",
      "appliesTo": "ROW"
    },
    {
      "label": "Half ROW width (each side of road centreline)",
      "value": "40000",
      "unit": "",
      "appliesTo": "ROW"
    },
    {
      "label": "Overall deck width (each carriageway)",
      "value": "16550",
      "unit": "",
      "appliesTo": "Deck slab"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "",
      "appliesTo": "Carriageway"
    },
    {
      "label": "Footpath width",
      "value": "1500",
      "unit": "",
      "appliesTo": "Footpath"
    },
    {
      "label": "Crash barrier / edge element width",
      "value": "450",
      "unit": "",
      "appliesTo": "RCC crash barrier (dimension shown 4 times)"
    },
    {
      "label": "Kerb / edge upstand thickness",
      "value": "Deck-edge horizontal dimension = 100 — on Deck edge (shown 4 times)",
      "unit": "",
      "appliesTo": "Deck edge (shown 4 times)"
    },
    {
      "label": "Median gap between decks",
      "value": "2900",
      "unit": "",
      "appliesTo": "Cantilever median wall / median opening"
    },
    {
      "label": "Wearing course thickness",
      "value": "50mm",
      "unit": "mm",
      "appliesTo": "Wearing course"
    },
    {
      "label": "Deck crossfall",
      "value": "2.5%",
      "unit": "%",
      "appliesTo": "Deck slab / carriageway (both sides)"
    },
    {
      "label": "Girder / web spacing",
      "value": "3500",
      "unit": "",
      "appliesTo": "Girder / deck web (4 spaces per deck)"
    },
    {
      "label": "Deck overhang from outer web",
      "value": "1275",
      "unit": "",
      "appliesTo": "Deck slab (both edges of both decks)"
    },
    {
      "label": "Dimension within deck depth",
      "value": "Girder / deck web width = 750 — on Girder / deck web (shown once per deck)",
      "unit": "",
      "appliesTo": "Deck slab / web zone (shown once per deck)"
    },
    {
      "label": "Abutment wall thickness",
      "value": "Abutment wall vertical dimension = 1000 — on Abutment wall (shown at four locations)",
      "unit": "",
      "appliesTo": "Abutment wall (shown at four locations)"
    },
    {
      "label": "Gap width filled with sealant",
      "value": "20mm",
      "unit": "mm",
      "appliesTo": "Deck-to-deck longitudinal gap"
    },
    {
      "label": "Pile cap length",
      "value": "16550",
      "unit": "",
      "appliesTo": "Pile cap (each side, dimensioned twice per side)"
    },
    {
      "label": "Pile spacing",
      "value": "3750",
      "unit": "",
      "appliesTo": "Piles (4 spaces per pile cap)"
    },
    {
      "label": "End pile offset to pile cap edge",
      "value": "775",
      "unit": "",
      "appliesTo": "Piles / pile cap"
    },
    {
      "label": "Embankment slope ratio",
      "value": "2 : 1",
      "unit": "",
      "appliesTo": "Embankment side slope (marked '2' horizontal and '1' vertical, both sides)"
    },
    {
      "label": "Abutment cap top level, A1 left side",
      "value": "ACTL A1 L/S 514.674",
      "unit": "",
      "appliesTo": "Abutment A1"
    },
    {
      "label": "Abutment cap top level, A2 left side",
      "value": "ACTL A2 L/S 516.136",
      "unit": "",
      "appliesTo": "Abutment A2"
    },
    {
      "label": "Abutment cap top level, A1 right side",
      "value": "ACTL A1 R/S 514.839",
      "unit": "",
      "appliesTo": "Abutment A1"
    },
    {
      "label": "Abutment cap top level, A2 right side",
      "value": "ACTL A2 R/S 516.318",
      "unit": "",
      "appliesTo": "Abutment A2"
    },
    {
      "label": "Pile cap top level, A1 left side",
      "value": "PCTL A1 L/S 508.655",
      "unit": "",
      "appliesTo": "Pile cap at A1"
    },
    {
      "label": "Pile cap top level, A2 left side",
      "value": "PCTL A2 L/S 511.391",
      "unit": "",
      "appliesTo": "Pile cap at A2"
    },
    {
      "label": "Pile cap top level, A1 right side",
      "value": "PCTL A1 R/S 508.655",
      "unit": "",
      "appliesTo": "Pile cap at A1"
    },
    {
      "label": "Pile cap top level, A2 right side",
      "value": "PCTL A2 R/S 511.391",
      "unit": "",
      "appliesTo": "Pile cap at A2"
    },
    {
      "label": "Pile cap bottom level, A1 left side",
      "value": "PCBL A1 L/S 506.855",
      "unit": "",
      "appliesTo": "Pile cap at A1"
    },
    {
      "label": "Pile cap bottom level, A2 left side",
      "value": "PCBL A2 L/S 509.591",
      "unit": "",
      "appliesTo": "Pile cap at A2"
    },
    {
      "label": "Pile cap bottom level, A1 right side",
      "value": "PCBL A1 R/S 506.855",
      "unit": "",
      "appliesTo": "Pile cap at A1"
    },
    {
      "label": "Pile cap bottom level, A2 right side",
      "value": "PCBL A2 R/S 509.591",
      "unit": "",
      "appliesTo": "Pile cap at A2"
    },
    {
      "label": "Pile tip level, A1 left side",
      "value": "PILE TIP LVL. A1 L/S 481.905",
      "unit": "",
      "appliesTo": "Piles at A1"
    },
    {
      "label": "Pile tip level, A2 left side",
      "value": "PILE TIP LVL. A2 L/S 484.641",
      "unit": "",
      "appliesTo": "Piles at A2"
    },
    {
      "label": "Pile tip level, A1 right side",
      "value": "PILE TIP LVL. A1 R/S 481.905",
      "unit": "",
      "appliesTo": "Piles at A1"
    },
    {
      "label": "Pile tip level, A2 right side",
      "value": "PILE TIP LVL. A2 R/S 484.641",
      "unit": "",
      "appliesTo": "Piles at A2"
    },
    {
      "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",
    "RCC CRASH BARRIER",
    "CANTILEVER MEDIAN WALL",
    "PCC M-15",
    "80000 ROW"
  ],
  "labels": [
    "SECTION AT ABUTMENT LOCATION AT A1 & A2",
    "(SCALE 1:150)",
    "℄ OF PROPOSED ROAD",
    "℄ OF LHS (CARRIAGEWAY)",
    "℄ OF RHS (CARRIAGEWAY)",
    "CARRIAGEWAY",
    "FOOTPATH",
    "FRL",
    "ROW",
    "A"
  ],
  "description": "Transverse cross section taken at the abutment locations A1 and A2 of a twin-carriageway bridge, drawn to 1:150. It shows, for each of the two 16550 wide cast-in-situ RCC decks, the 13500 carriageway with 2.5% crossfall, 50 mm wearing course, 1500 footpath and RCC crash barrier, supported on webs/girders at 3500 centres, over an abutment wall 1000 thick, a 16550 pile cap and five piles at 3750 centres per cap, with a 20 mm polysulphide-sealed gap and cantilever median wall on PCC M-15 between the two structures. The crop also carries the full set of abutment cap top, pile cap top and bottom, and pile tip levels for A1 and A2 on both left and right sides, plus 1:2 embankment slopes out to the 80000 ROW boundaries."
}

p03_r01Cross Section

  • Deck-to-deck gap · 20mm gap · polysulphide sealant filling · ×1 · Printed note: "20mm GAP FILLED WITH POLYSULPHIDE SEALANT"×120mm vertical gappolysulphide sealant fillingSee note

80000 Total right of way width40000 Half ROW width (each side of road centreline)16550 Overall deck width (each carriageway)13500 Carriageway width1500 Footpath width450 Crash barrier / edge element widthDeck-edge horizontal dimension = 100 — on Deck edge (shown 4 times) Kerb / edge upstand thickness2900 Median gap between decks+28 more

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

  • Median / central gap with sealant×1vertical gap between the two deckspolysulphide sealant filler'20mm GAP FILLED WITH POLYSULPHIDE SEALANT'

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

crop

p03_r02 cross section of deck and pile cap at pier p1

page 3 · structural_drawings_pkg_1_9fa14effda074c9fb8ebfc78f519cc6d_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 (cast in situ)",
      "tag": "",
      "shape": "slab with cross fall",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Labelled 'RCC CAST IN SITU DECK'; one deck per carriageway (LHS and RHS)"
    },
    {
      "name": "wearing coat (50mm THK. (WC)); material not stated",
      "tag": "",
      "shape": "thin overlay on deck",
      "material": "bituminous/concrete wearing course (50mm THK. WC)",
      "count": 2,
      "note": "Shown on each deck with 2.5% slope"
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "profiled vertical barrier",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Labelled 'RCC CRASH BARRIER' at outer edge of each deck"
    },
    {
      "name": "material not stated",
      "tag": "",
      "shape": "raised rectangular kerb/walkway",
      "material": "reinforced concrete (implied)",
      "count": 2,
      "note": "Labelled 'FOOTPATH', 1500 wide"
    },
    {
      "name": "Median / central gap between decks",
      "tag": "",
      "shape": "gap",
      "material": "",
      "count": 1,
      "note": "2900 gap at centre line of proposed road"
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "small rectangular pad",
      "material": "not stated",
      "count": null,
      "note": "Small pads shown between girders/deck and pier cap; individual count not reliably distinguishable"
    },
    {
      "name": "material not stated",
      "tag": "",
      "shape": "trapezoidal (tapered ends)",
      "material": "reinforced concrete",
      "count": 2,
      "note": "One cap per carriageway, 16550 long, level marked PCTL"
    },
    {
      "name": "material not stated",
      "tag": "",
      "shape": "circular/vertical shaft as drawn",
      "material": "reinforced concrete",
      "count": 6,
      "note": "3 columns visible under each pier cap (spacing 4500 with 1000 offsets)"
    },
    {
      "name": "Pile cap",
      "tag": "P1",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 2,
      "note": "16550 long; top level PCTL P1 503.316, bottom level PCBL P1 501.516"
    },
    {
      "name": "Pile",
      "tag": "P1",
      "shape": "circular (with bulb symbol shown)",
      "material": "reinforced concrete",
      "count": 12,
      "note": "6 piles visible under each pile cap; pile tip level 476.566"
    },
    {
      "name": "Existing ground / hatched strata line",
      "tag": "",
      "shape": "hatched line",
      "material": "",
      "count": null,
      "note": "Short hatched ground indication above pile cap level"
    }
  ],
  "measurements": [
    {
      "label": "Overall deck/cap width",
      "value": "16550",
      "unit": "",
      "appliesTo": "deck / pier cap (each carriageway)"
    },
    {
      "label": "Gap between decks at centre line",
      "value": "2900",
      "unit": "",
      "appliesTo": "central gap"
    },
    {
      "label": "Crash barrier / edge dimension",
      "value": "450",
      "unit": "",
      "appliesTo": "deck edge (4 occurrences)"
    },
    {
      "label": "Carriageway width",
      "value": "13500",
      "unit": "",
      "appliesTo": "carriageway (each side)"
    },
    {
      "label": "Footpath width",
      "value": "1500",
      "unit": "",
      "appliesTo": "footpath (each side)"
    },
    {
      "label": "Kerb/footpath dimension",
      "value": "100",
      "unit": "",
      "appliesTo": "footpath edge detail"
    },
    {
      "label": "Wearing coat thickness",
      "value": "50mm THK. (WC) — on wearing coat",
      "unit": "mm",
      "appliesTo": "wearing coat"
    },
    {
      "label": "Deck cross slope",
      "value": "2.5",
      "unit": "%",
      "appliesTo": "deck slab"
    },
    {
      "label": "Dimension at deck/cap interface",
      "value": "750",
      "unit": "",
      "appliesTo": "pier cap top / bearing location"
    },
    {
      "label": "Pier cap top level LHS",
      "value": "PCTL P1 L/S 515.384",
      "unit": "",
      "appliesTo": "pier cap P1 L/S"
    },
    {
      "label": "Pier cap top level RHS",
      "value": "PCTL A2 R/S 515.567",
      "unit": "",
      "appliesTo": "pier cap A2 R/S (as printed)"
    },
    {
      "label": "Bearing/girder spacing (square)",
      "value": "3500 (SQ) — on pier cap top - 4 spaces each side",
      "unit": "",
      "appliesTo": "pier cap top - 5 spaces each side"
    },
    {
      "label": "End dimension (square)",
      "value": "1275 (SQ)",
      "unit": "",
      "appliesTo": "pier cap ends, both sides"
    },
    {
      "label": "Pier column spacing",
      "value": "4500",
      "unit": "",
      "appliesTo": "pier columns (2 spaces each side)"
    },
    {
      "label": "Column end offset",
      "value": "1000 — on pier column to cap end (2 per side)",
      "unit": "",
      "appliesTo": "pier column to cap end (3 per side)"
    },
    {
      "label": "Pile cap top level LHS",
      "value": "PCTL P1 L/S 503.316",
      "unit": "",
      "appliesTo": "pile cap P1 L/S"
    },
    {
      "label": "Pile cap top level RHS",
      "value": "PCTL P1 R/S 503.316",
      "unit": "",
      "appliesTo": "pile cap P1 R/S"
    },
    {
      "label": "Pile cap bottom level LHS",
      "value": "PCBL P1 L/S 501.516",
      "unit": "",
      "appliesTo": "pile cap P1 L/S"
    },
    {
      "label": "Pile cap bottom level RHS",
      "value": "PCBL P1 R/S 501.516",
      "unit": "",
      "appliesTo": "pile cap P1 R/S"
    },
    {
      "label": "Pile cap length",
      "value": "16550",
      "unit": "",
      "appliesTo": "pile cap P1 (both sides)"
    },
    {
      "label": "Pile tip level LHS",
      "value": "PILE TIP LVL. P1 L/S 476.566",
      "unit": "",
      "appliesTo": "piles P1 L/S"
    },
    {
      "label": "Pile tip level RHS",
      "value": "PILE TIP LVL. P1 R/S 476.566",
      "unit": "",
      "appliesTo": "piles P1 R/S"
    },
    {
      "label": "Pile spacing",
      "value": "3000",
      "unit": "",
      "appliesTo": "piles (5 spaces each side)"
    },
    {
      "label": "Edge of pile cap to first pile",
      "value": "775",
      "unit": "",
      "appliesTo": "pile cap P1 ends (both sides)"
    },
    {
      "label": "Drawing scale",
      "value": "1:150",
      "unit": "",
      "appliesTo": "SECTION AT PIER LOCATION"
    }
  ],
  "notes": [
    "NOTES:",
    "READ THIS DRAWING IN CONJUNCTION WITH OTHER SHEETS OF THE SAME DRAWING NUMBER"
  ],
  "labels": [
    "℅ OF PROPOSED ROAD",
    "CARRIAGEWAY",
    "℅ OF LHS (CARRIAGEWAY)",
    "℅ OF RHS (CARRIAGEWAY)",
    "FRL",
    "FOOTPATH",
    "RCC CRASH BARRIER",
    "50mm THK. (WC)",
    "RCC CAST IN SITU DECK",
    "SLOPE 2.5%",
    "ROW",
    "B",
    "SECTION AT PIER LOCATION",
    "(SCALE 1:150)"
  ],
  "description": "This crop is a transverse section through the pier location of a twin-deck (dual carriageway) bridge, drawn at 1:150. It shows, for each carriageway, a 16550 wide cast-in-situ RCC deck with 50mm wearing coat at 2.5% cross fall, 13500 carriageway, 1500 footpath and RCC crash barriers, supported on bearings over a tapered pier cap carrying three pier columns, founded on a 16550 long pile cap with six piles at 3000 centres. Levels are annotated for pier cap top (515.384 L/S, 515.567 R/S), pile cap top (503.316) and bottom (501.516) and pile tip (476.566), with ROW lines at both extremities and a general note block at right."
}

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

  • Median / central gap between decks×1gap2900 gap at centre line of proposed road

16550 Overall deck/cap width2900 Gap between decks at centre line450 Crash barrier / edge dimension13500 Carriageway width1500 Footpath width100 Kerb/footpath dimension50mm THK. (WC) — on wearing coat mm Wearing coat thickness2.5 % Deck cross slope+17 more