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Bottom Slab

1 page · 1 crop · drainage

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

The ontology would need a box-culvert bottom slab class.

Notes on the sheets that carry it

  • 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 = 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
  • 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:
  • p1• BOTTOM SLAB & SIDE WALL (EARTH FACES) = 75mm
  • p1• BOTTOM SLAB & SIDE WALL (INSIDE FACES) = 45mm
  • p1• 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 60m.
  • p116. DETAILS OF APPROACH PORTION SHALL BE VERIFIED FROM HIGHWAY DRAWINGS AND SHALL BE CONSTRUCTED ACCORDINGLY.

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

Page 1

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

  • Bottom slabClear reinforcement cover is specified at earth and inside faces.

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