Drawing to BOQpipeline control sheet
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Crash Barrier

1 page · 6 crops · ×12 · railing

Matched toBridge Crash Barrierbridge.ancillary_system.crash_barrieron “Crash Barrier”

2 read off the drawings · 2 not established
The class asks forValueHowFrom
LengthLwants m/mmnot establishedNo dimension in the supplied readings is identified as the longitudinal length of the crash barrier. The 5000 dimension in the plan has no stated owner, and the 500 dimension in Section A-A is an offset/width at the crash barrier, not its length.not found
HeightHwants m/mmnot establishedNo stated vertical dimension is assigned to the crash barrier. The 500 dimension shown at each barrier in Section A-A is identified as an offset/width, not height.not found
Instance CountNwants count2 countTwo New Jersey crash barriers are shown, one along each outside edge / at each outer deck edge.The plan readings explicitly count the New Jersey crash barrier as 2, and the cross-section readings confirm one crash barrier at each outer deck edge. The separate four RCC crash barrier RE-wall callouts are end/edge callout locations and are not an unambiguous count of crash-barrier instances.readp1 · p01_r05p1 · p01_r05 plan of deck approach slabs re walls drains and medianp1 · p01_r04 cross section showing service road re wall crash barrier shouldersp1 · p01_r04
Material TypeMATreinforced concrete, M40The plan identifies the New Jersey crash barrier as reinforced concrete, and the general notes specify concrete grade M40 for the crash barrier.readp1 · p01_r05p1 · p01_r02 general design notes material grades and legendp1 · p01_r02

Worked out by openai/gpt-5.6-terra-pro 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

New Jersey crash barrierRCC crash barrier RE wall

Every dimension read for it8

  • 5000Dimensionnot attributedp1 · p01_r05
  • M40Concrete gradep1 · p01_r02 general design notes material grades and legend
  • 60000Right-of-way widthnot attributedp1 · p01_r04 cross section showing service road re wall crash barrier shoulders
  • 500Offset at crash barrierp1 · p01_r04 cross section showing service road re wall crash barrier shoulders
  • 500Offset at crash barrierp1 · p01_r04 cross section showing service road re wall crash barrier shoulders
  • 5000Dimension between indicated pointsnot attributedp1 · p01_r05 plan of deck approach slabs re walls drains and median
  • 1:225Plan scalenot attributedp1 · p01_r05 plan of deck approach slabs re walls drains and median
  • M40Concrete gradep1 · p01_r02

Notes on the sheets that carry it

  • p1DRAINAGE SPOUT (TYP.)
  • p1150ø PVC DRAIN WATER PIPE
  • p1RCC CRASH BARRIER RE WALL
  • p11. ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN METERS UNLESS OTHERWISE SPECIFIED.
  • p12. DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIMENSIONS SHALL BE FOLLOWED.
  • p13. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RESPECTIVE HIGHWAY ALIGNMENT DRAWINGS.
  • p14. FILLER TYPE EXPANSIONS JOINTS OF 20mm WIDTH ARE TO BE PROVIDED.
  • p15. THE BACKFILLING ON BOTH SIDE OF THE STRUCTURE SHOULD BE DONE SIMULTANEOUSLY. THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES: c=0, φ 30°, γ = 20.0 T/m³.
  • p16. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:- R.C.C. BOX CAST IN SITU PORTION — M35; CRASH BARRIER — M40; APPROACH SLAB — M30; GRADE OF PCC BELOW APPROACH SLAB — M15; GRADE OF PCC BELOW FOUNDING LEVEL OF RCC BOX — M10.
  • p17. ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS (GRADE-Fe 550D).
  • p18. THE STRUCTURE IS DESIGNED FOR FOUR LANE OF CLASS A, ONE LANE CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R + ONE LANE OF 70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED AS LIVE LOAD.
  • p19. THE STRUCTURE FALLS IN SEISMIC ZONE III.
  • p110. THE DESIGN ARE APPLICABLE FOR SEVERE CONDITIONS OF EXPOSURE.
  • p111. FOR DETAILS OF CRASH BARRIER, APPROACH SLAB & COVER SLAB FOR FOOTPATH REFER MISCELLANEOUS DRAWINGS.
  • p112. CLEAR COVER FOR REINFORCEMENT SHALL BE AS PER FOLLOWS: BOTTOM SLAB & SIDE WALL (EARTH FACES) = 75mm; BOTTOM SLAB & SIDE WALL (INSIDE FACES) = 45mm; TOP SLAB ON BOTH FACES = 45mm.
  • p114. 50mm THICK WEARING COURSE IS PROVIDED OVER TOP SLAB AND MINIMUM 40mm THICK BC FOR CROSS ROAD.
  • p115. THE ROW AT UNDERPASS LOCATION IS 6.0m.
  • p116. DETAILS OF APPROACH PORTION SHALL BE VERIFIED FROM HIGHWAY DRAWINGS AND SHALL BE CONSTRUCTED ACCORDINGLY.
  • p1COMPACTED NON-PLASTIC GRANULAR FILL (SAND/GRAVEL) (φ>30°)
  • p15. THE BACKFILLING ON BOTH SIDE OF THE STRUCTURE SHOULD BE DONE SIMULTANEOUSLY. THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES: C=0 . φ> 30°, γ = 2.0 T/m³.
  • p16. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:-
  • p1• R.C.C. BOX CAST IN SITU PORTION ------ M35
  • p1• CRASH BARRIER ------ M40
  • p1• APPROACH SLAB ------ M30
  • p1• GRADE OF PCC BELOW APPROACH SLAB ------ M15
  • p1• GRADE OF PCC BELOW FOUNDING LEVEL OF RCC BOX------ M10
  • p112. CLEAR COVER FOR REINFORCEMENT SHALL BE AS PER FOLLOWS:
  • p1• BOTTOM SLAB & SIDE WALL (EARTH FACES) = 75mm
  • p1• BOTTOM SLAB & SIDE WALL (INSIDE FACES) = 45mm
  • p1• TOP SLAB ON BOTH FACES = 45mm
  • p115. THE ROW AT UNDERPASS LOCATION IS 60m.

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

Page 1

crop

p01_r05

page 1 · approach_slab_and_crash_barrier_plan_p01_r05
Original
p01_r05
{
  "view": "Plan",
  "objects": [
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 4,
      "note": "Four labelled approach-slab areas are visible."
    },
    {
      "name": "New Jersey crash barrier",
      "tag": "",
      "shape": "linear",
      "material": "reinforced concrete",
      "count": 2,
      "note": "Shown along both sides of the approach slabs; callout also references RE wall."
    },
    {
      "name": "RE wall",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 2,
      "note": "Called out adjacent to the RCC crash barrier."
    },
    {
      "name": "Drainage spout",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Marked DRAINAGE SPOUT (TYP.)."
    },
    {
      "name": "PVC drain water pipe",
      "tag": "",
      "shape": "circular pipe",
      "material": "PVC",
      "count": 2,
      "note": "Callout identifies 150ø PVC DRAIN WATER PIPE."
    }
  ],
  "measurements": [
    {
      "label": "PVC drain water pipe diameter",
      "value": "150ø",
      "unit": "",
      "appliesTo": "PVC drain water pipe"
    },
    {
      "label": "Dimension",
      "value": "5000",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Scale",
      "value": "1:225",
      "unit": "",
      "appliesTo": "PLAN"
    }
  ],
  "notes": [
    "DRAINAGE SPOUT (TYP.)",
    "150ø PVC DRAIN WATER PIPE",
    "RCC CRASH BARRIER RE WALL"
  ],
  "labels": [
    "APPROACH SLAB",
    "NEW JERSEY CRASH BARRIER",
    "PLAN",
    "A1",
    "A2",
    "A",
    "B"
  ],
  "description": "This crop is a plan view of approach slabs on both sides of a central transverse line or joint. It shows New Jersey RCC crash barriers and adjacent RE walls along the slab edges, with typical drainage spouts connected to 150ø PVC drain water pipes."
}

p01_r05Plan

  • New Jersey crash barrier×2linearreinforced concreteShown along both sides of the approach slabs; callout also references RE wall.

150ø PVC drain water pipe diameter5000 Dimension1:225 Scale

crop

p01_r02 general design notes material grades and legend

page 1 · b_file_7c2c27cff2134dcfbedea68fcd7c18bc_p01_r02_general_design_notes_material_grades_and_legend
Original
p01_r02 general design notes material grades and legend
{
  "view": "Notes",
  "objects": [
    {
      "name": "filler type expansion joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Specified in Note 4."
    },
    {
      "name": "selected earth fill",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Used for backfilling behind RE wall."
    },
    {
      "name": "RE wall",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Referenced as retaining the selected earth fill backfill."
    },
    {
      "name": "R.C.C. box cast in situ portion",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade stated as M35."
    },
    {
      "name": "crash barrier",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Concrete grade stated as M40; details referenced to miscellaneous drawings."
    },
    {
      "name": "approach slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Concrete grade stated as M30; PCC below is stated as M15."
    },
    {
      "name": "PCC below approach slab",
      "tag": "",
      "shape": "",
      "material": "PCC",
      "count": null,
      "note": "Concrete grade stated as M15."
    },
    {
      "name": "PCC below founding level of RCC box",
      "tag": "",
      "shape": "",
      "material": "PCC",
      "count": null,
      "note": "Concrete grade stated as M10."
    },
    {
      "name": "reinforcing steel bars",
      "tag": "",
      "shape": "",
      "material": "high yield strength deformed (TMT) steel",
      "count": null,
      "note": "Specified as Grade-Fe 550D."
    },
    {
      "name": "cover slab for footpath",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Details referenced to miscellaneous drawings."
    },
    {
      "name": "top slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Wearing course is specified over this slab."
    },
    {
      "name": "wearing course",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Provided over top slab."
    },
    {
      "name": "BC for cross road",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Minimum thickness specified."
    }
  ],
  "measurements": [
    {
      "label": "Scale",
      "value": "1:25",
      "unit": "",
      "appliesTo": "DETAIL Z"
    },
    {
      "label": "Filler type expansions joints width",
      "value": "20mm",
      "unit": "mm",
      "appliesTo": "filler type expansion joint"
    },
    {
      "label": "Selected earth fill cohesion",
      "value": "c=0",
      "unit": "",
      "appliesTo": "selected earth fill"
    },
    {
      "label": "Selected earth fill friction angle",
      "value": "φ 30°",
      "unit": "°",
      "appliesTo": "selected earth fill"
    },
    {
      "label": "Selected earth fill unit weight",
      "value": "γ = 20.0",
      "unit": "T/m³",
      "appliesTo": "selected earth fill"
    },
    {
      "label": "Concrete grade",
      "value": "M35",
      "unit": "",
      "appliesTo": "R.C.C. box cast in situ portion"
    },
    {
      "label": "Concrete grade",
      "value": "M40",
      "unit": "",
      "appliesTo": "crash barrier"
    },
    {
      "label": "Concrete grade",
      "value": "M30",
      "unit": "",
      "appliesTo": "approach slab"
    },
    {
      "label": "Concrete grade",
      "value": "M15",
      "unit": "",
      "appliesTo": "PCC below approach slab"
    },
    {
      "label": "Concrete grade",
      "value": "M10",
      "unit": "",
      "appliesTo": "PCC below founding level of RCC box"
    },
    {
      "label": "Reinforcing steel grade",
      "value": "Fe 550D",
      "unit": "",
      "appliesTo": "reinforcing steel bars"
    },
    {
      "label": "Clear cover at bottom slab and side wall earth faces",
      "value": "75mm",
      "unit": "mm",
      "appliesTo": "bottom slab & side wall"
    },
    {
      "label": "Clear cover at bottom slab and side wall inside faces",
      "value": "45mm",
      "unit": "mm",
      "appliesTo": "bottom slab & side wall"
    },
    {
      "label": "Clear cover at top slab on both faces",
      "value": "45mm",
      "unit": "mm",
      "appliesTo": "top slab"
    },
    {
      "label": "Wearing course thickness",
      "value": "50mm",
      "unit": "mm",
      "appliesTo": "wearing course"
    },
    {
      "label": "Minimum BC thickness for cross road",
      "value": "40mm",
      "unit": "mm",
      "appliesTo": "BC for cross road"
    },
    {
      "label": "ROW at underpass location",
      "value": "6.0m",
      "unit": "m",
      "appliesTo": "underpass location"
    }
  ],
  "notes": [
    "1. ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN METERS UNLESS OTHERWISE SPECIFIED.",
    "2. DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIMENSIONS SHALL BE FOLLOWED.",
    "3. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RESPECTIVE HIGHWAY ALIGNMENT DRAWINGS.",
    "4. FILLER TYPE EXPANSIONS JOINTS OF 20mm WIDTH ARE TO BE PROVIDED.",
    "5. THE BACKFILLING ON BOTH SIDE OF THE STRUCTURE SHOULD BE DONE SIMULTANEOUSLY. THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES: c=0, φ 30°, γ = 20.0 T/m³.",
    "6. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:- R.C.C. BOX CAST IN SITU PORTION — M35; CRASH BARRIER — M40; APPROACH SLAB — M30; GRADE OF PCC BELOW APPROACH SLAB — M15; GRADE OF PCC BELOW FOUNDING LEVEL OF RCC BOX — M10.",
    "7. ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS (GRADE-Fe 550D).",
    "8. THE STRUCTURE IS DESIGNED FOR FOUR LANE OF CLASS A, ONE LANE CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R + ONE LANE OF 70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED AS LIVE LOAD.",
    "9. THE STRUCTURE FALLS IN SEISMIC ZONE III.",
    "10. THE DESIGN ARE APPLICABLE FOR SEVERE CONDITIONS OF EXPOSURE.",
    "11. FOR DETAILS OF CRASH BARRIER, APPROACH SLAB & COVER SLAB FOR FOOTPATH REFER MISCELLANEOUS DRAWINGS.",
    "12. CLEAR COVER FOR REINFORCEMENT SHALL BE AS PER FOLLOWS: BOTTOM SLAB & SIDE WALL (EARTH FACES) = 75mm; BOTTOM SLAB & SIDE WALL (INSIDE FACES) = 45mm; TOP SLAB ON BOTH FACES = 45mm.",
    "14. 50mm THICK WEARING COURSE IS PROVIDED OVER TOP SLAB AND MINIMUM 40mm THICK BC FOR CROSS ROAD.",
    "15. THE ROW AT UNDERPASS LOCATION IS 6.0m.",
    "16. DETAILS OF APPROACH PORTION SHALL BE VERIFIED FROM HIGHWAY DRAWINGS AND SHALL BE CONSTRUCTED ACCORDINGLY."
  ],
  "labels": [
    "DETAIL Z",
    "(SCALE 1:25)",
    "NOTES:",
    "LEGEND:",
    "FRL — FINISHED ROAD LEVEL",
    "CRL — CROSS ROAD LEVEL"
  ],
  "description": "This crop is a general notes block titled DETAIL Z, with a scale of 1:25. It documents design, material-grade, backfill, reinforcement cover, loading, exposure, road-level legend, and construction requirements for a structure including an RCC box, approach slab, crash barrier, and cross road."
}

p01_r02 general design notes material grades and legendNotes

  • crash barrierConcrete grade stated as M40; details referenced to miscellaneous drawings.

1:25 Scale20mm mm Filler type expansions joints widthc=0 Selected earth fill cohesionφ 30° ° Selected earth fill friction angleγ = 20.0 T/m³ Selected earth fill unit weightM35 Concrete gradeM40 Concrete gradeM30 Concrete grade+9 more

crop

p01_r04 cross section showing service road re wall crash barrier shoulders

page 1 · b_file_7c2c27cff2134dcfbedea68fcd7c18bc_p01_r04_cross_section_showing_service_road_re_wall_crash_barrier_shoulders
Original
p01_r04 cross section showing service road re wall crash barrier shoulders
{
  "view": "Cross Section",
  "objects": [
    {
      "name": "Road deck",
      "tag": "",
      "shape": "crowned, rectangular overall",
      "material": "",
      "count": 1,
      "note": "Shown with 10mm camber and 2.5% crossfall each side."
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "profiled barrier",
      "material": "",
      "count": 2,
      "note": "One at each outer deck edge."
    },
    {
      "name": "Reinforced-earth wall",
      "tag": "RE WALL",
      "shape": "vertical retaining wall with sloping backfill",
      "material": "",
      "count": 2,
      "note": "One at each side of the structure."
    },
    {
      "name": "Compacted granular fill",
      "tag": "",
      "shape": "rectangular fill zone beneath deck",
      "material": "sand/gravel",
      "count": 1,
      "note": "Fill is shown between the retaining walls."
    },
    {
      "name": "Service road",
      "tag": "SERVICE ROAD",
      "shape": "roadway strip",
      "material": "",
      "count": 2,
      "note": "Shown outside the structure, one at each side."
    },
    {
      "name": "Shoulder",
      "tag": "SHOULDER",
      "shape": "roadway strip",
      "material": "",
      "count": 2,
      "note": "Shown adjacent to each service road."
    }
  ],
  "measurements": [
    {
      "label": "Right-of-way width",
      "value": "60000",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Total deck width",
      "value": "15100",
      "unit": "",
      "appliesTo": "Road deck"
    },
    {
      "label": "Total deck width",
      "value": "15100",
      "unit": "",
      "appliesTo": "Road deck"
    },
    {
      "label": "Service road width",
      "value": "7000",
      "unit": "",
      "appliesTo": "SERVICE ROAD"
    },
    {
      "label": "Service road width",
      "value": "7000",
      "unit": "",
      "appliesTo": "SERVICE ROAD"
    },
    {
      "label": "Shoulder width",
      "value": "1000",
      "unit": "",
      "appliesTo": "SHOULDER"
    },
    {
      "label": "Shoulder width",
      "value": "1000",
      "unit": "",
      "appliesTo": "SHOULDER"
    },
    {
      "label": "Offset at crash barrier",
      "value": "500",
      "unit": "",
      "appliesTo": "Crash barrier"
    },
    {
      "label": "Offset at crash barrier",
      "value": "500",
      "unit": "",
      "appliesTo": "Crash barrier"
    },
    {
      "label": "Typical depth",
      "value": "1000",
      "unit": "",
      "appliesTo": "Compacted granular fill"
    },
    {
      "label": "Typical depth",
      "value": "1000",
      "unit": "",
      "appliesTo": "Compacted granular fill"
    },
    {
      "label": "Camber",
      "value": "10mm",
      "unit": "",
      "appliesTo": "Road deck"
    },
    {
      "label": "Crossfall",
      "value": "2.5%",
      "unit": "",
      "appliesTo": "Road deck"
    },
    {
      "label": "Crossfall",
      "value": "2.5%",
      "unit": "",
      "appliesTo": "Road deck"
    },
    {
      "label": "Crossfall",
      "value": "2.5%",
      "unit": "",
      "appliesTo": "RE WALL"
    },
    {
      "label": "Crossfall",
      "value": "2.5%",
      "unit": "",
      "appliesTo": "RE WALL"
    },
    {
      "label": "Side slope",
      "value": "1:1.5",
      "unit": "",
      "appliesTo": "RE WALL"
    },
    {
      "label": "Side slope",
      "value": "1:1.5",
      "unit": "",
      "appliesTo": "RE WALL"
    },
    {
      "label": "Scale",
      "value": "1:225",
      "unit": "",
      "appliesTo": "SECTION A-A"
    }
  ],
  "notes": [
    "COMPACTED NON-PLASTIC GRANULAR FILL (SAND/GRAVEL) (φ>30°)"
  ],
  "labels": [
    "SECTION A-A",
    "(SCALE 1:225)",
    "C/L OF LHS",
    "C/L OF RHS",
    "C/L OF STRUCTURE",
    "C/L OF MEDIAN",
    "(TOTAL DECK WIDTH)",
    "B"
  ],
  "description": "This crop shows Section A-A through a crowned road deck/structure, with crash barriers at both deck edges and reinforced-earth walls beyond the edges. Compacted non-plastic granular sand/gravel fill is shown below the deck between the retaining walls; service roads and shoulders are indicated on both sides. A partial adjacent view is visible along the lower edge of the crop."
}

p01_r04 cross section showing service road re wall crash barrier shouldersCross Section

  • Crash barrier×2profiled barrierOne at each outer deck edge.

60000 Right-of-way width15100 Total deck width15100 Total deck width7000 Service road width7000 Service road width1000 Shoulder width1000 Shoulder width500 Offset at crash barrier+11 more

crop

p01_r05 plan of deck approach slabs re walls drains and median

page 1 · b_file_7c2c27cff2134dcfbedea68fcd7c18bc_p01_r05_plan_of_deck_approach_slabs_re_walls_drains_and_median
Original
p01_r05 plan of deck approach slabs re walls drains and median
{
  "view": "Plan",
  "objects": [
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 4,
      "note": "Four areas are labelled APPROACH SLAB."
    },
    {
      "name": "New Jersey crash barrier",
      "tag": "",
      "shape": "linear",
      "material": "",
      "count": 2,
      "note": "Shown along the two outside edges of the approach slabs."
    },
    {
      "name": "RCC crash barrier RE wall",
      "tag": "",
      "shape": "linear",
      "material": "reinforced concrete",
      "count": 4,
      "note": "Callouts occur at the four end/edge locations shown."
    },
    {
      "name": "Drainage spout",
      "tag": "TYP.",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Labelled as typical."
    },
    {
      "name": "PVC drain water pipe",
      "tag": "",
      "shape": "pipe",
      "material": "PVC",
      "count": 2,
      "note": "Callouts shown at opposite ends of the plan fragment."
    }
  ],
  "measurements": [
    {
      "label": "PVC drain water pipe diameter",
      "value": "150Ø",
      "unit": "",
      "appliesTo": "PVC drain water pipe"
    },
    {
      "label": "Dimension between indicated points",
      "value": "5000",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Plan scale",
      "value": "1:225",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "notes": [
    "DRAINAGE SPOUT (TYP.)",
    "150Ø PVC DRAIN WATER PIPE",
    "RCC CRASH BARRIER RE WALL"
  ],
  "labels": [
    "PLAN (SCALE 1:225)",
    "APPROACH SLAB",
    "NEW JERSEY CRASH BARRIER",
    "A1",
    "A2",
    "B",
    "SUMP",
    "P"
  ],
  "description": "This crop is a plan fragment showing approach slabs on either side of a central longitudinal alignment. It documents New Jersey crash barriers, RCC crash barrier RE-wall callouts, typical drainage spouts, and 150Ø PVC drain water pipes at the ends of the shown approach-slab arrangement."
}

p01_r05 plan of deck approach slabs re walls drains and medianPlan

  • New Jersey crash barrier×2linearShown along the two outside edges of the approach slabs.
  • RCC crash barrier RE wall×4linearreinforced concreteCallouts occur at the four end/edge locations shown.

150Ø PVC drain water pipe diameter5000 Dimension between indicated points1:225 Plan scale

crop

p01_r02

page 1 · design_notes_and_legend_p01_r02
Original
p01_r02
{
  "view": "Notes",
  "objects": [
    {
      "name": "Filler type expansion joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Specified to be provided."
    },
    {
      "name": "Structure",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Backfilling is specified on both sides."
    },
    {
      "name": "R.E. wall",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Selected earth fill behind wall is specified."
    },
    {
      "name": "R.C.C. box cast in situ portion",
      "tag": "",
      "shape": "",
      "material": "concrete, M35",
      "count": null,
      "note": ""
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "",
      "material": "concrete, M40",
      "count": null,
      "note": "Reference miscellaneous drawings for details."
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "",
      "material": "concrete, M30",
      "count": null,
      "note": "PCC below approach slab is specified as M15."
    },
    {
      "name": "PCC below approach slab",
      "tag": "",
      "shape": "",
      "material": "PCC, M15",
      "count": null,
      "note": ""
    },
    {
      "name": "PCC below founding level of RCC box",
      "tag": "",
      "shape": "",
      "material": "PCC, M10",
      "count": null,
      "note": ""
    },
    {
      "name": "Reinforcing steel bars",
      "tag": "",
      "shape": "",
      "material": "high yield strength deformed (TMT) bars, Grade-Fe 550D",
      "count": null,
      "note": ""
    },
    {
      "name": "Cover slab for footpath",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Reference miscellaneous drawings for details."
    },
    {
      "name": "Bottom slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Clear reinforcement cover is specified at earth and inside faces."
    },
    {
      "name": "Side wall",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Clear reinforcement cover is specified at earth and inside faces."
    },
    {
      "name": "Top slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Clear reinforcement cover and wearing course are specified."
    },
    {
      "name": "Wearing course",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Provided over top slab."
    },
    {
      "name": "BC for cross road",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Minimum thickness specified."
    }
  ],
  "measurements": [
    {
      "label": "Scale",
      "value": "1:25",
      "unit": "",
      "appliesTo": "DETAIL Z"
    },
    {
      "label": "Filler type expansion joint width",
      "value": "20",
      "unit": "mm",
      "appliesTo": "Filler type expansion joints"
    },
    {
      "label": "C",
      "value": "0",
      "unit": "",
      "appliesTo": "Selected earth fill behind RE wall"
    },
    {
      "label": "φ",
      "value": "> 30°",
      "unit": "",
      "appliesTo": "Selected earth fill behind RE wall"
    },
    {
      "label": "γ",
      "value": "2.0",
      "unit": "T/m³",
      "appliesTo": "Selected earth fill behind RE wall"
    },
    {
      "label": "Concrete grade",
      "value": "M35",
      "unit": "",
      "appliesTo": "R.C.C. box cast in situ portion"
    },
    {
      "label": "Concrete grade",
      "value": "M40",
      "unit": "",
      "appliesTo": "Crash barrier"
    },
    {
      "label": "Concrete grade",
      "value": "M30",
      "unit": "",
      "appliesTo": "Approach slab"
    },
    {
      "label": "PCC grade",
      "value": "M15",
      "unit": "",
      "appliesTo": "PCC below approach slab"
    },
    {
      "label": "PCC grade",
      "value": "M10",
      "unit": "",
      "appliesTo": "PCC below founding level of RCC box"
    },
    {
      "label": "Reinforcing steel grade",
      "value": "Fe 550D",
      "unit": "",
      "appliesTo": "Reinforcing steel"
    },
    {
      "label": "Design loading",
      "value": "FOUR LANE OF CLASS A",
      "unit": "",
      "appliesTo": "Structure"
    },
    {
      "label": "Design loading",
      "value": "ONE LANE CLASS 70R + TWO LANE OF CLASS A",
      "unit": "",
      "appliesTo": "Structure"
    },
    {
      "label": "Design loading",
      "value": "ONE LANE OF 70R + ONE LANE OF 70R OR SV LOADING",
      "unit": "",
      "appliesTo": "Structure"
    },
    {
      "label": "Seismic zone",
      "value": "III",
      "unit": "",
      "appliesTo": "Structure"
    },
    {
      "label": "Clear cover, bottom slab & side wall (earth faces)",
      "value": "75",
      "unit": "mm",
      "appliesTo": "Reinforcement"
    },
    {
      "label": "Clear cover, bottom slab & side wall (inside faces)",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Reinforcement"
    },
    {
      "label": "Clear cover, top slab on both faces",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Reinforcement"
    },
    {
      "label": "Wearing course thickness",
      "value": "50",
      "unit": "mm",
      "appliesTo": "Top slab"
    },
    {
      "label": "Minimum BC thickness",
      "value": "40",
      "unit": "mm",
      "appliesTo": "Cross road"
    },
    {
      "label": "ROW at underpass location",
      "value": "60",
      "unit": "m",
      "appliesTo": "Underpass location"
    }
  ],
  "notes": [
    "1. ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN METERS UNLESS OTHERWISE SPECIFIED.",
    "2. DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIMENSIONS SHALL BE FOLLOWED.",
    "3. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RESPECTIVE HIGHWAY ALIGNMENT DRAWINGS.",
    "4. FILLER TYPE EXPANSIONS JOINTS OF 20mm WIDTH ARE TO BE PROVIDED.",
    "5. THE BACKFILLING ON BOTH SIDE OF THE STRUCTURE SHOULD BE DONE SIMULTANEOUSLY. THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES: C=0 . φ> 30°, γ = 2.0 T/m³.",
    "6. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:-",
    "• R.C.C. BOX CAST IN SITU PORTION ------ M35",
    "• CRASH BARRIER ------ M40",
    "• APPROACH SLAB ------ M30",
    "• GRADE OF PCC BELOW APPROACH SLAB ------ M15",
    "• GRADE OF PCC BELOW FOUNDING LEVEL OF RCC BOX------ M10",
    "7. ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS (GRADE-Fe 550D).",
    "8. THE STRUCTURE IS DESIGNED FOR FOUR LANE OF CLASS A, ONE LANE CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R + ONE LANE OF 70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED AS LIVE LOAD.",
    "9. THE STRUCTURE FALLS IN SEISMIC ZONE III.",
    "10. THE DESIGN ARE APPLICABLE FOR “SEVERE” CONDITIONS OF EXPOSURE",
    "11. FOR DETAILS OF CRASH BARRIER, APPROACH SLAB & COVER SLAB FOR FOOTPATH REFER MISCELLANEOUS DRAWINGS.",
    "12. CLEAR COVER FOR REINFORCEMENT SHALL BE AS PER FOLLOWS:",
    "• BOTTOM SLAB & SIDE WALL (EARTH FACES) = 75mm",
    "• BOTTOM SLAB & SIDE WALL (INSIDE FACES) = 45mm",
    "• TOP SLAB ON BOTH FACES = 45mm",
    "14. 50mm THICK WEARING COURSE IS PROVIDED OVER TOP SLAB AND MINIMUM 40mm THICK BC FOR CROSS ROAD.",
    "15. THE ROW AT UNDERPASS LOCATION IS 60m.",
    "16. DETAILS OF APPROACH PORTION SHALL BE VERIFIED FROM HIGHWAY DRAWINGS AND SHALL BE CONSTRUCTED ACCORDINGLY."
  ],
  "labels": [
    "DETAIL Z",
    "(SCALE 1:25)",
    "NOTES:",
    "LEGEND:",
    "1. FRL ........ FINISHED ROAD LEVEL",
    "2. CRL ........ CROSS ROAD LEVEL"
  ],
  "description": "This crop is a general notes block for a structure detail, headed DETAIL Z, together with a short level-abbreviation legend. It specifies design, materials, loading, backfill, reinforcement cover, slab surfacing, and approach-work requirements; no physical plan, elevation, or section geometry is shown in this crop."
}

p01_r02Notes

  • Crash barrierconcrete, M40Reference miscellaneous drawings for details.

1:25 Scale20 mm Filler type expansion joint width0 C> 30° φ2.0 T/m³ γM35 Concrete gradeM40 Concrete gradeM30 Concrete grade+13 more

crop

p01_r04

page 1 · typical_road_cross_section_with_re_wall_and_crash_barrier_p01_r04
Original
p01_r04
{
  "view": "Cross Section",
  "objects": [
    {
      "name": "bridge deck",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": "Two deck widths are shown, separated at the centreline by a labelled gap."
    },
    {
      "name": "crash barrier",
      "tag": "",
      "shape": "profiled barrier",
      "material": "",
      "count": 2,
      "note": "Located at the outer edges of the deck."
    },
    {
      "name": "RE wall",
      "tag": "",
      "shape": "battered/tapered",
      "material": "",
      "count": 2,
      "note": "One retaining wall is shown at each outside edge."
    },
    {
      "name": "compacted non-plastic granular fill",
      "tag": "",
      "shape": "rectangular strip",
      "material": "sand/gravel",
      "count": 1,
      "note": "Stippled fill layer shown beneath the structure."
    },
    {
      "name": "service road",
      "tag": "",
      "shape": "horizontal roadway strip",
      "material": "",
      "count": 2,
      "note": "One shown on each side of the structure."
    },
    {
      "name": "shoulder",
      "tag": "",
      "shape": "horizontal roadway strip",
      "material": "",
      "count": 2,
      "note": "One shown outside each service road."
    },
    {
      "name": "expansion gap",
      "tag": "",
      "shape": "linear joint",
      "material": "",
      "count": 1,
      "note": "Centred at the C/L OF STRUCTURE."
    }
  ],
  "measurements": [
    {
      "label": "right-of-way width",
      "value": "60000",
      "unit": "",
      "appliesTo": "ROW"
    },
    {
      "label": "shoulder width",
      "value": "1000",
      "unit": "",
      "appliesTo": "left shoulder"
    },
    {
      "label": "service road width",
      "value": "7000",
      "unit": "",
      "appliesTo": "left service road"
    },
    {
      "label": "crash barrier offset/width",
      "value": "500",
      "unit": "",
      "appliesTo": "left crash barrier"
    },
    {
      "label": "total deck width",
      "value": "15100",
      "unit": "",
      "appliesTo": "left deck"
    },
    {
      "label": "deck crossfall",
      "value": "2.5",
      "unit": "%",
      "appliesTo": "left deck"
    },
    {
      "label": "gap",
      "value": "10",
      "unit": "mm",
      "appliesTo": "expansion gap"
    },
    {
      "label": "total deck width",
      "value": "15100",
      "unit": "",
      "appliesTo": "right deck"
    },
    {
      "label": "deck crossfall",
      "value": "2.5",
      "unit": "%",
      "appliesTo": "right deck"
    },
    {
      "label": "crash barrier offset/width",
      "value": "500",
      "unit": "",
      "appliesTo": "right crash barrier"
    },
    {
      "label": "service road width",
      "value": "7000",
      "unit": "",
      "appliesTo": "right service road"
    },
    {
      "label": "shoulder width",
      "value": "1000",
      "unit": "",
      "appliesTo": "right shoulder"
    },
    {
      "label": "RE wall slope",
      "value": "1:1.5",
      "unit": "",
      "appliesTo": "left RE wall"
    },
    {
      "label": "RE wall crossfall",
      "value": "2.5",
      "unit": "%",
      "appliesTo": "left RE wall"
    },
    {
      "label": "RE wall slope",
      "value": "1:1.5",
      "unit": "",
      "appliesTo": "right RE wall"
    },
    {
      "label": "RE wall crossfall",
      "value": "2.5",
      "unit": "%",
      "appliesTo": "right RE wall"
    },
    {
      "label": "typical dimension",
      "value": "1000",
      "unit": "",
      "appliesTo": "compacted non-plastic granular fill"
    },
    {
      "label": "scale",
      "value": "1:225",
      "unit": "",
      "appliesTo": "SECTION A-A"
    },
    {
      "label": "shoulder width",
      "value": "1000",
      "unit": "",
      "appliesTo": "lower partial view, left shoulder"
    },
    {
      "label": "service road width",
      "value": "7000",
      "unit": "",
      "appliesTo": "lower partial view, left service road"
    },
    {
      "label": "total deck width",
      "value": "15100",
      "unit": "",
      "appliesTo": "lower partial view, left deck"
    },
    {
      "label": "total deck width",
      "value": "15100",
      "unit": "",
      "appliesTo": "lower partial view, right deck"
    },
    {
      "label": "service road width",
      "value": "7000",
      "unit": "",
      "appliesTo": "lower partial view, right service road"
    },
    {
      "label": "shoulder width",
      "value": "1000",
      "unit": "",
      "appliesTo": "lower partial view, right shoulder"
    }
  ],
  "notes": [
    "COMPACTED NON-PLASTIC GRANULAR FILL (SAND/GRAVEL) (Ø>30°)"
  ],
  "labels": [
    "ROW",
    "SHOULDER",
    "SERVICE ROAD",
    "C/L OF LHS",
    "C/L OF RHS",
    "C/L OF STRUCTURE",
    "C/L OF MEDIAN",
    "SECTION A-A",
    "(SCALE 1:225)",
    "TOTAL DECK WIDTH",
    "TYP.",
    "NEW JERSEY BARRIER"
  ],
  "description": "This crop shows Section A-A through a divided deck/roadway arrangement within a 60000 ROW. Two 15100 total deck widths meet at a 10 mm central gap, with crash barriers, service roads, shoulders, and RE walls at the outside edges. A compacted non-plastic granular fill layer is shown below the structure; a lower partial adjacent view contains repeated roadway-width dimensions and partial New Jersey barrier labels."
}

p01_r04Cross Section

  • crash barrier×2profiled barrierLocated at the outer edges of the deck.

60000 right-of-way width1000 shoulder width7000 service road width500 crash barrier offset/width15100 total deck width2.5 % deck crossfall10 mm gap15100 total deck width+16 more