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Reinforced Earth Wall With Selected Earth Backfill

1 page · 4 crops · earthwork

Matched toReinforced Soil Wallbridge.approach_earthwork_system.reinforced_soil_wallon “RE wall”

4 not established
The class asks forValueHowFrom
LengthLwants m/mmnot establishedThe RE wall is referenced in text only ('not drawn'); no length dimension is stated or derivable.not found
HeightHwants m/mmnot establishedHeights in these crops are explicitly owned by bearings, pedestals and the wearing course, not the RE wall; nothing establishes wall height.not found
Surface AreaA_surfacewants m2not establishedBoth factors are missing, therefore the product cannot be honestly computed.not found
Instance CountNwants countnot establishedAll four crops are the same notes sheet repeated; a single textual mention cannot be taken as an instance count of walls on the project.not found

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

RE wall with selected earth backfillRE wall backfill / selected earth fillRE wall (with selected earth backfill)RE wall (backfill behind)

Notes on the sheets that carry it

  • p21. ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN METERS UNLESS OTHERWISE SPECIFIED.
  • p22. DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIMENSIONS SHALL BE FOLLOWED.
  • p23. THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RESPECTIVE HIGHWAY ALIGNMENT DRAWINGS.
  • p24. THE BRIDGE HAS BEEN DESIGNED FOR FOUR LANE OF CLASS A, ONE LANE CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R + ONE LANE OF 70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED AS LIVE LOAD.
  • p25. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:-
  • p2PSC PRECAST GIRDER -----------M50
  • p2R.C.C. CAST IN SITU DECK SLAB ----M45
  • p2R.C.C. END CROSS GIRDER ---- ---M45
  • p2R.C.C. INTERMEDIATE CROSS GIRDER --M45
  • p2BEARING PEDESTAL ------------M50
  • p2CRASH BARRIER --------------M40
  • p2APPROACH SLAB --------------M30
  • p2LEVELLING COURSE ------------M15
  • p2DIRT WALL & SLAB ------------M35
  • p2ABUTMENT & PIER ------------M45
  • p2PILE FOUNDATION -------------M35
  • p26. CLEAR COVER TO ANY REINFORCEMENTS SHALL BE AS FOLLOWS: FOUNDATION......75mm; SUBSTRUCTURE ABUTMENT & ABUTMENT CAP......45mm; PIER & PIER CAP......45mm; SUPERSTRUCTURE......45mm
  • p27. ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS OF GRADE-Fe 550D, CONFORMING TO IS: 1786.
  • p28. STRIP SEAL TYE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.
  • p29. BITUMINOUS CONCRETE 50MM THICK LAID IN SINGLE LAYER.
  • p210. FRL, CAMBER / SUPER ELEVATION & LAYOUT SHALL BE FOLLOWED AS PER LATEST PLAN & PROFILE DRAWING.
  • p211. DRAINAGE SPOUT SHALL BE PROVIDED IN DECK SLAB AS PER M O R T H SPECIFICATION.
  • p212. BACK FILLING MATERIAL BEHIND ABUTMENT SHALL BE WELL COMPACTED AS PER APPENDIX 6 OF IRC 78:2014 & M O R T H SPECIFICATION BEFORE RESTING THE SUPERSTRUCTURE.
  • p213. THE STRUCTURE IS LOCATED IN SEISMIC ZONE III AND WIND ZONE IV & 'SEVERE' EXPOSURE CONDITION.
  • p214. DIMENSION OF STRUCTURES ARE TENTATIVE AND WILL BE FINALIZED AFTER DETAIL DESIGN.
  • p215. THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES. C=0, ø>32°, γ=2T/m³
  • p216. THE PIERCAP TOP LEVEL HAS BEEN FIXED CONSIDERING 400mm DEPTH OF BRG. & PEDESTAL. IN CASE THE BEARING HEIGHT IS LESS THAN THAT OF 200mm THEN THE HEIGHT OF THE BEARING SHALL BE ADJUSTED IN 200mm PEDESTAL.
  • p217. FOR DIMENSION & REINFORCEMENT DETAILS OF APPROACH SLAB, GAP SLAB, CRASH BARRIER & DRAINAGE SPOUTS REFER MISCELLANEOUS DRG.
  • p218. TENTATIVE WORKING PILE LOAD AND SUBJECTED TO CHANGE AS PER DETAILED DESIGN:-
  • p25. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:- PSC PRECAST GIRDER -----------M50; R.C.C. CAST IN SITU DECK SLAB ----M45; R.C.C. END CROSS GIRDER ---- ---M45; R.C.C. INTERMEDIATE CROSS GIRDER --M45; BEARING PEDESTAL -------------M50; CRASH BARRIER ---------------M40; APPROACH SLAB --------------M30; LEVELLING COURSE ------------M15; DIRT WALL & SLAB ------------M35; ABUTMENT & PIER ------------M45; PILE FOUNDATION -------------M35
  • p2READ THIS DRAWING IN CONJUNCTION WITH OTHER SHEETS OF THE SAME DRAWING NUMBER
  • p2ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN METERS UNLESS OTHERWISE SPECIFIED.
  • p2DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIMENSIONS SHALL BE FOLLOWED.
  • p2THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RESPECTIVE HIGHWAY ALIGNMENT DRAWINGS.
  • p2THE BRIDGE HAS BEEN DESIGNED FOR FOUR LANE OF CLASS A, ONE LANE CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R + ONE LANE OF 70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED AS LIVE LOAD.
  • p2GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:- PSC PRECAST GIRDER -----------M50; R.C.C. CAST IN SITU DECK SLAB ----M45; R.C.C. END CROSS GIRDER ---- ---M45; R.C.C. INTERMEDIATE CROSS GIRDER --M45; BEARING PEDESTAL -------------M50; CRASH BARRIER ---------------M40; APPROACH SLAB ---------------M30; LEVELLING COURSE -------------M15; DIRT WALL & SLAB -------------M35; ABUTMENT & PIER -------------M45; PILE FOUNDATION -------------M35
  • p2CLEAR COVER TO ANY REINFORCEMENTS SHALL BE AS FOLLOWS: FOUNDATION.....75mm; SUBSTRUCTURE ABUTMENT & ABUTMENT CAP......45mm; PIER & PIER CAP........45mm; SUPERSTRUCTURE......45mm
  • p2ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS OF GRADE-Fe 550D, CONFORMING TO IS: 1786.
  • p2STRIP SEAL TYE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.
  • p2BITUMINOUS CONCRETE 50MM THICK LAID IN SINGLE LAYER.

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

Page 2

crop

p02_r04

page 2 · general_design_notes_and_pile_load_table_p02_r04
Original
p02_r04
{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC precast girder",
      "tag": "",
      "shape": "",
      "material": "prestressed precast concrete M50",
      "count": null,
      "note": "Referred to only in concrete grade list; not drawn."
    },
    {
      "name": "Cast in situ deck slab",
      "tag": "",
      "shape": "",
      "material": "R.C.C. M45",
      "count": null,
      "note": "Listed in concrete grade schedule."
    },
    {
      "name": "End cross girder",
      "tag": "",
      "shape": "",
      "material": "R.C.C. M45",
      "count": null,
      "note": "Listed in concrete grade schedule."
    },
    {
      "name": "Intermediate cross girder",
      "tag": "",
      "shape": "",
      "material": "R.C.C. M45",
      "count": null,
      "note": "Listed in concrete grade schedule."
    },
    {
      "name": "Bearing pedestal",
      "tag": "",
      "shape": "",
      "material": "concrete M50",
      "count": null,
      "note": "200mm pedestal referenced in note 16."
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "",
      "material": "concrete M40",
      "count": null,
      "note": "Details to be taken from miscellaneous drawing."
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "",
      "material": "concrete M30",
      "count": null,
      "note": "Details to be taken from miscellaneous drawing."
    },
    {
      "name": "Levelling course",
      "tag": "",
      "shape": "",
      "material": "concrete M15",
      "count": null,
      "note": ""
    },
    {
      "name": "Dirt wall & slab",
      "tag": "",
      "shape": "",
      "material": "concrete M35",
      "count": null,
      "note": ""
    },
    {
      "name": "Abutment · concrete M45 · Cover requirement stated.",
      "tag": "",
      "shape": "",
      "material": "concrete M45",
      "count": null,
      "note": "Cover requirement stated."
    },
    {
      "name": "Pier · concrete M45 · Piercap top level fixed per note 16.",
      "tag": "",
      "shape": "",
      "material": "concrete M45",
      "count": null,
      "note": "Piercap top level fixed per note 16."
    },
    {
      "name": "Pile foundation",
      "tag": "",
      "shape": "",
      "material": "concrete M35",
      "count": null,
      "note": "Tentative working loads given in table."
    },
    {
      "name": "Reinforcement bar",
      "tag": "",
      "shape": "deformed (TMT)",
      "material": "high yield strength steel Grade Fe 550D, IS: 1786",
      "count": null,
      "note": ""
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "strip seal type",
      "material": "",
      "count": null,
      "note": "As per MORTH specification."
    },
    {
      "name": "Bituminous concrete wearing course",
      "tag": "",
      "shape": "",
      "material": "bituminous concrete",
      "count": null,
      "note": "50MM thick, single layer."
    },
    {
      "name": "Drainage spout",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "To be provided in deck slab as per MORTH."
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "400mm depth of bearing & pedestal assumed."
    },
    {
      "name": "Gap slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Referenced in note 17 only."
    },
    {
      "name": "RE wall with selected earth backfill",
      "tag": "",
      "shape": "",
      "material": "selected earth fill",
      "count": null,
      "note": "Fill properties given in note 15."
    }
  ],
  "measurements": [
    {
      "label": "Concrete grade - PSC precast girder",
      "value": "M50",
      "unit": "",
      "appliesTo": "PSC precast girder"
    },
    {
      "label": "Concrete grade - R.C.C. cast in situ deck slab",
      "value": "M45",
      "unit": "",
      "appliesTo": "deck slab"
    },
    {
      "label": "Concrete grade - R.C.C. end cross girder",
      "value": "M45",
      "unit": "",
      "appliesTo": "end cross girder"
    },
    {
      "label": "Concrete grade - R.C.C. intermediate cross girder",
      "value": "M45",
      "unit": "",
      "appliesTo": "intermediate cross girder"
    },
    {
      "label": "Concrete grade - bearing pedestal",
      "value": "M50",
      "unit": "",
      "appliesTo": "bearing pedestal"
    },
    {
      "label": "Concrete grade - crash barrier",
      "value": "M40",
      "unit": "",
      "appliesTo": "crash barrier"
    },
    {
      "label": "Concrete grade - approach slab",
      "value": "M30",
      "unit": "",
      "appliesTo": "approach slab"
    },
    {
      "label": "Concrete grade - levelling course",
      "value": "M15",
      "unit": "",
      "appliesTo": "levelling course"
    },
    {
      "label": "Concrete grade - dirt wall & slab",
      "value": "M35",
      "unit": "",
      "appliesTo": "dirt wall & slab"
    },
    {
      "label": "Concrete grade - abutment & pier",
      "value": "M45",
      "unit": "",
      "appliesTo": "abutment & pier"
    },
    {
      "label": "Concrete grade - pile foundation",
      "value": "M35",
      "unit": "",
      "appliesTo": "pile foundation"
    },
    {
      "label": "Clear cover - foundation",
      "value": "75",
      "unit": "mm",
      "appliesTo": "foundation"
    },
    {
      "label": "Clear cover - abutment & abutment cap",
      "value": "45",
      "unit": "mm",
      "appliesTo": "abutment & abutment cap"
    },
    {
      "label": "Clear cover - pier & pier cap",
      "value": "45",
      "unit": "mm",
      "appliesTo": "pier & pier cap"
    },
    {
      "label": "Clear cover - superstructure",
      "value": "45",
      "unit": "mm",
      "appliesTo": "superstructure"
    },
    {
      "label": "Reinforcing steel grade",
      "value": "Fe 550D",
      "unit": "",
      "appliesTo": "reinforcement bar"
    },
    {
      "label": "Bituminous concrete thickness",
      "value": "50",
      "unit": "MM",
      "appliesTo": "bituminous concrete layer"
    },
    {
      "label": "Depth of bearing & pedestal considered for piercap top level",
      "value": "400",
      "unit": "mm",
      "appliesTo": "bearing / pedestal"
    },
    {
      "label": "Bearing height threshold",
      "value": "200",
      "unit": "mm",
      "appliesTo": "bearing"
    },
    {
      "label": "Pedestal height for adjustment",
      "value": "200",
      "unit": "mm",
      "appliesTo": "bearing pedestal"
    },
    {
      "label": "Backfill cohesion C",
      "value": "0",
      "unit": "",
      "appliesTo": "selected earth fill behind RE wall"
    },
    {
      "label": "Backfill friction angle ø",
      "value": ">32°",
      "unit": "",
      "appliesTo": "selected earth fill behind RE wall"
    },
    {
      "label": "Backfill unit weight γ",
      "value": "2",
      "unit": "T/m³",
      "appliesTo": "selected earth fill behind RE wall"
    },
    {
      "label": "MAX. VERTICAL LOAD",
      "value": "300",
      "unit": "T",
      "appliesTo": "pile (tentative working pile load)"
    },
    {
      "label": "LATERAL LOAD",
      "value": "50",
      "unit": "T",
      "appliesTo": "pile (tentative working pile load)"
    },
    {
      "label": "Seismic zone",
      "value": "III",
      "unit": "",
      "appliesTo": "structure"
    },
    {
      "label": "Wind zone",
      "value": "IV",
      "unit": "",
      "appliesTo": "structure"
    }
  ],
  "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. THE BRIDGE HAS BEEN DESIGNED FOR FOUR LANE OF CLASS A, ONE LANE CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R + ONE LANE OF 70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED AS LIVE LOAD.",
    "5. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:-",
    "PSC PRECAST GIRDER -----------M50",
    "R.C.C. CAST IN SITU DECK SLAB ----M45",
    "R.C.C. END CROSS GIRDER ---- ---M45",
    "R.C.C. INTERMEDIATE CROSS GIRDER --M45",
    "BEARING PEDESTAL ------------M50",
    "CRASH BARRIER --------------M40",
    "APPROACH SLAB --------------M30",
    "LEVELLING COURSE ------------M15",
    "DIRT WALL & SLAB ------------M35",
    "ABUTMENT & PIER ------------M45",
    "PILE FOUNDATION -------------M35",
    "6. CLEAR COVER TO ANY REINFORCEMENTS SHALL BE AS FOLLOWS: FOUNDATION......75mm; SUBSTRUCTURE ABUTMENT & ABUTMENT CAP......45mm; PIER & PIER CAP......45mm; SUPERSTRUCTURE......45mm",
    "7. ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS OF GRADE-Fe 550D, CONFORMING TO IS: 1786.",
    "8. STRIP SEAL TYE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.",
    "9. BITUMINOUS CONCRETE 50MM THICK LAID IN SINGLE LAYER.",
    "10. FRL, CAMBER / SUPER ELEVATION & LAYOUT SHALL BE FOLLOWED AS PER LATEST PLAN & PROFILE DRAWING.",
    "11. DRAINAGE SPOUT SHALL BE PROVIDED IN DECK SLAB AS PER M O R T H SPECIFICATION.",
    "12. BACK FILLING MATERIAL BEHIND ABUTMENT SHALL BE WELL COMPACTED AS PER APPENDIX 6 OF IRC 78:2014 & M O R T H SPECIFICATION BEFORE RESTING THE SUPERSTRUCTURE.",
    "13. THE STRUCTURE IS LOCATED IN SEISMIC ZONE III AND WIND ZONE IV & 'SEVERE' EXPOSURE CONDITION.",
    "14. DIMENSION OF STRUCTURES ARE TENTATIVE AND WILL BE FINALIZED AFTER DETAIL DESIGN.",
    "15. THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES. C=0, ø>32°, γ=2T/m³",
    "16. THE PIERCAP TOP LEVEL HAS BEEN FIXED CONSIDERING 400mm DEPTH OF BRG. & PEDESTAL. IN CASE THE BEARING HEIGHT IS LESS THAN THAT OF 200mm THEN THE HEIGHT OF THE BEARING SHALL BE ADJUSTED IN 200mm PEDESTAL.",
    "17. FOR DIMENSION & REINFORCEMENT DETAILS OF APPROACH SLAB, GAP SLAB, CRASH BARRIER & DRAINAGE SPOUTS REFER MISCELLANEOUS DRG.",
    "18. TENTATIVE WORKING PILE LOAD AND SUBJECTED TO CHANGE AS PER DETAILED DESIGN:-"
  ],
  "labels": [
    "NOTES:",
    "SUBSTRUCTURE",
    "SUPERSTRUCTURE",
    "FOUNDATION",
    "MAX. VERTICAL LOAD",
    "LATERAL LOAD",
    "T"
  ],
  "description": "This crop is a block of general design notes for a bridge, ending with a small two-row tentative working pile load table. It states dimensional conventions, live load design cases (IRC Class A / 70R / SV), concrete grades for each structural component, clear cover values, reinforcement grade, expansion joint and drainage spout specifications, wearing course thickness, seismic/wind zone and exposure, backfill properties behind the RE wall, and piercap/bearing pedestal level assumptions. No structural geometry is drawn here; quantities must be read from other sheets, using this crop only for material grades, covers and the stated 300 T vertical / 50 T lateral tentative pile working loads."
}

p02_r04Notes

  • RE wall with selected earth backfillselected earth fillFill properties given in note 15.

M50 Concrete grade - PSC precast girderM45 Concrete grade - R.C.C. cast in situ deck slabM45 Concrete grade - R.C.C. end cross girderM45 Concrete grade - R.C.C. intermediate cross girderM50 Concrete grade - bearing pedestalM40 Concrete grade - crash barrierM30 Concrete grade - approach slabM15 Concrete grade - levelling course+19 more

crop

p02_r05

page 2 · general_design_notes_p02_r05
Original
p02_r05
{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC precast girder",
      "tag": "",
      "shape": "",
      "material": "prestressed precast concrete M50",
      "count": null,
      "note": "referenced only in concrete grade list"
    },
    {
      "name": "Deck slab",
      "tag": "",
      "shape": "",
      "material": "R.C.C. cast in situ M45",
      "count": null,
      "note": "grade listed; drainage spouts to be provided in deck slab"
    },
    {
      "name": "End cross girder",
      "tag": "",
      "shape": "",
      "material": "R.C.C. M45",
      "count": null,
      "note": ""
    },
    {
      "name": "Intermediate cross girder",
      "tag": "",
      "shape": "",
      "material": "R.C.C. M45",
      "count": null,
      "note": ""
    },
    {
      "name": "Bearing pedestal",
      "tag": "",
      "shape": "",
      "material": "concrete M50",
      "count": null,
      "note": "200mm pedestal referenced in note 16"
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "",
      "material": "concrete M40",
      "count": null,
      "note": ""
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "",
      "material": "concrete M30",
      "count": null,
      "note": ""
    },
    {
      "name": "Levelling course",
      "tag": "",
      "shape": "",
      "material": "concrete M15",
      "count": null,
      "note": ""
    },
    {
      "name": "Dirt wall & slab",
      "tag": "",
      "shape": "",
      "material": "concrete M35",
      "count": null,
      "note": ""
    },
    {
      "name": "Abutment & pier",
      "tag": "",
      "shape": "",
      "material": "concrete M45",
      "count": null,
      "note": "abutment cap and pier cap cover values also listed"
    },
    {
      "name": "Pile foundation",
      "tag": "",
      "shape": "",
      "material": "concrete M35",
      "count": null,
      "note": "tentative working pile loads tabulated in note 18"
    },
    {
      "name": "Expansion joint (strip seal type)",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "as per MORTH specification"
    },
    {
      "name": "Bituminous concrete wearing course",
      "tag": "",
      "shape": "",
      "material": "bituminous concrete",
      "count": null,
      "note": "50mm thick, single layer"
    },
    {
      "name": "Drainage spout",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "in deck slab as per MORTH specification"
    },
    {
      "name": "Reinforcement bar",
      "tag": "",
      "shape": "",
      "material": "high yield strength deformed (TMT) Fe 550D to IS:1786",
      "count": null,
      "note": ""
    },
    {
      "name": "RE wall backfill / selected earth fill",
      "tag": "",
      "shape": "",
      "material": "selected earth fill",
      "count": null,
      "note": "properties specified in note 15"
    },
    {
      "name": "Gap slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "referenced in note 17, details on miscellaneous drawing"
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "400mm depth of bearing & pedestal assumed for piercap top level"
    }
  ],
  "measurements": [
    {
      "label": "Grade of concrete – PSC precast girder",
      "value": "M50",
      "unit": "",
      "appliesTo": "PSC precast girder"
    },
    {
      "label": "Grade of concrete – R.C.C. cast in situ deck slab",
      "value": "M45",
      "unit": "",
      "appliesTo": "Deck slab"
    },
    {
      "label": "Grade of concrete – R.C.C. end cross girder",
      "value": "M45",
      "unit": "",
      "appliesTo": "End cross girder"
    },
    {
      "label": "Grade of concrete – R.C.C. intermediate cross girder",
      "value": "M45",
      "unit": "",
      "appliesTo": "Intermediate cross girder"
    },
    {
      "label": "Grade of concrete – bearing pedestal",
      "value": "M50",
      "unit": "",
      "appliesTo": "Bearing pedestal"
    },
    {
      "label": "Grade of concrete – crash barrier",
      "value": "M40",
      "unit": "",
      "appliesTo": "Crash barrier"
    },
    {
      "label": "Grade of concrete – approach slab",
      "value": "M30",
      "unit": "",
      "appliesTo": "Approach slab"
    },
    {
      "label": "Grade of concrete – levelling course",
      "value": "M15",
      "unit": "",
      "appliesTo": "Levelling course"
    },
    {
      "label": "Grade of concrete – dirt wall & slab",
      "value": "M35",
      "unit": "",
      "appliesTo": "Dirt wall & slab"
    },
    {
      "label": "Grade of concrete – abutment & pier",
      "value": "M45",
      "unit": "",
      "appliesTo": "Abutment & pier"
    },
    {
      "label": "Grade of concrete – pile foundation",
      "value": "M35",
      "unit": "",
      "appliesTo": "Pile foundation"
    },
    {
      "label": "Clear cover – foundation",
      "value": "75",
      "unit": "mm",
      "appliesTo": "Foundation"
    },
    {
      "label": "Clear cover – substructure, abutment & abutment cap",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Abutment & abutment cap"
    },
    {
      "label": "Clear cover – pier & pier cap",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Pier & pier cap"
    },
    {
      "label": "Clear cover – superstructure",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Superstructure"
    },
    {
      "label": "Reinforcing steel grade",
      "value": "Fe 550D",
      "unit": "",
      "appliesTo": "Reinforcement bar"
    },
    {
      "label": "Bituminous concrete thickness",
      "value": "50MM",
      "unit": "",
      "appliesTo": "Bituminous concrete wearing course"
    },
    {
      "label": "Backfill cohesion",
      "value": "C=0",
      "unit": "",
      "appliesTo": "RE wall backfill"
    },
    {
      "label": "Backfill angle of internal friction",
      "value": "Ø>32°",
      "unit": "",
      "appliesTo": "RE wall backfill"
    },
    {
      "label": "Backfill unit weight",
      "value": "γ=2",
      "unit": "T/m³",
      "appliesTo": "RE wall backfill"
    },
    {
      "label": "Depth of bearing & pedestal considered for piercap top level",
      "value": "400",
      "unit": "mm",
      "appliesTo": "Bearing pedestal / pier cap"
    },
    {
      "label": "Minimum bearing height threshold",
      "value": "200",
      "unit": "mm",
      "appliesTo": "Bearing"
    },
    {
      "label": "Pedestal height for adjustment",
      "value": "200",
      "unit": "mm",
      "appliesTo": "Bearing pedestal"
    },
    {
      "label": "Max. vertical load (tentative working pile load)",
      "value": "300",
      "unit": "T",
      "appliesTo": "Pile foundation"
    },
    {
      "label": "Lateral load (tentative working pile load)",
      "value": "50",
      "unit": "T",
      "appliesTo": "Pile foundation"
    },
    {
      "label": "Seismic zone",
      "value": "III",
      "unit": "",
      "appliesTo": "Structure"
    },
    {
      "label": "Wind zone",
      "value": "IV",
      "unit": "",
      "appliesTo": "Structure"
    }
  ],
  "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. THE BRIDGE HAS BEEN DESIGNED FOR FOUR LANE OF CLASS A, ONE LANE CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R + ONE LANE OF 70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED AS LIVE LOAD.",
    "5. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:-  PSC PRECAST GIRDER -----------M50; R.C.C. CAST IN SITU DECK SLAB ----M45; R.C.C. END CROSS GIRDER ---- ---M45; R.C.C. INTERMEDIATE CROSS GIRDER --M45; BEARING PEDESTAL -------------M50; CRASH BARRIER ---------------M40; APPROACH SLAB --------------M30; LEVELLING COURSE ------------M15; DIRT WALL & SLAB ------------M35; ABUTMENT & PIER ------------M45; PILE FOUNDATION -------------M35",
    "6. CLEAR COVER TO ANY REINFORCEMENTS SHALL BE AS FOLLOWS: FOUNDATION......75mm; SUBSTRUCTURE ABUTMENT & ABUTMENT CAP......45mm; PIER & PIER CAP......45mm; SUPERSTRUCTURE......45mm",
    "7. ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS OF GRADE-Fe 550D, CONFORMING TO IS: 1786.",
    "8. STRIP SEAL TYE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.",
    "9. BITUMINOUS CONCRETE 50MM THICK LAID IN SINGLE LAYER.",
    "10. FRL, CAMBER / SUPER ELEVATION & LAYOUT SHALL BE FOLLOWED AS PER LATEST PLAN & PROFILE DRAWING.",
    "11. DRAINAGE SPOUT SHALL BE PROVIDED IN DECK SLAB AS PER M O R T H SPECIFICATION.",
    "12. BACK FILLING MATERIAL BEHIND ABUTMENT SHALL BE WELL COMPACTED AS PER APPENDIX 6 OF IRC 78:2014 & M O R T H SPECIFICATION BEFORE RESTING THE SUPERSTRUCTURE.",
    "13. THE STRUCTURE IS LOCATED IN SEISMIC ZONE III AND WIND ZONE IV & 'SEVERE' EXPOSURE CONDITION.",
    "14. DIMENSION OF STRUCTURES ARE TENTATIVE AND WILL BE FINALIZED AFTER DETAIL DESIGN.",
    "15. THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES. C=0, Ø>32°, γ=2T/m³",
    "16. THE PIERCAP TOP LEVEL HAS BEEN FIXED CONSIDERING 400mm DEPTH OF BRG. & PEDESTAL. IN CASE THE BEARING HEIGHT IS LESS THAN THAT OF 200mm THEN THE HEIGHT OF THE BEARING SHALL BE ADJUSTED IN 200mm PEDESTAL.",
    "17. FOR DIMENSION & REINFORCEMENT DETAILS OF APPROACH SLAB, GAP SLAB, CRASH BARRIER & DRAINAGE SPOUTS REFER MISCELLANEOUS DRG.",
    "18. TENTATIVE WORKING PILE LOAD AND SUBJECTED TO CHANGE AS PER DETAILED DESIGN:-",
    "READ THIS DRAWING IN CONJUNCTION WITH OTHER SHEETS OF THE SAME DRAWING NUMBER"
  ],
  "labels": [
    "NOTES:",
    "MAX. VERTICAL LOAD",
    "LATERAL LOAD",
    "T"
  ],
  "description": "This crop is a general design notes block for a bridge, listing dimensional conventions, live load design cases (IRC Class A / 70R / SV), concrete grades for each structural component, clear cover requirements, reinforcement grade, wearing course and expansion joint specifications, seismic/wind zone and exposure classification, and backfill properties. It also contains a small table of tentative working pile loads (max. vertical 300 T, lateral 50 T) and a cross-reference to miscellaneous drawings for approach slab, gap slab, crash barrier and drainage spout details. No graphical structural views are shown; a second small NOTES box at bottom right instructs the drawing be read with other sheets of the same drawing number."
}

p02_r05Notes

  • RE wall backfill / selected earth fillselected earth fillproperties specified in note 15

M50 Grade of concrete – PSC precast girderM45 Grade of concrete – R.C.C. cast in situ deck slabM45 Grade of concrete – R.C.C. end cross girderM45 Grade of concrete – R.C.C. intermediate cross girderM50 Grade of concrete – bearing pedestalM40 Grade of concrete – crash barrierM30 Grade of concrete – approach slabM15 Grade of concrete – levelling course+19 more

crop

p02_r04 notes of general design notes and pile load table

page 2 · structural_drawings_pkg_1_9fa14effda074c9fb8ebfc78f519cc6d_p02_r04_notes_of_general_design_notes_and_pile_load_table
Original
p02_r04 notes of general design notes and pile load table
{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC precast girder",
      "tag": "",
      "shape": "not drawn (text reference)",
      "material": "precast prestressed concrete M50",
      "count": null,
      "note": "referenced only in concrete grade list"
    },
    {
      "name": "Deck slab (cast in situ)",
      "tag": "",
      "shape": "not drawn",
      "material": "R.C.C. M45",
      "count": null,
      "note": "grade list; drainage spout to be provided in deck slab"
    },
    {
      "name": "End cross girder",
      "tag": "",
      "shape": "not drawn",
      "material": "R.C.C. M45",
      "count": null,
      "note": ""
    },
    {
      "name": "Intermediate cross girder",
      "tag": "",
      "shape": "not drawn",
      "material": "R.C.C. M45",
      "count": null,
      "note": ""
    },
    {
      "name": "Bearing pedestal",
      "tag": "",
      "shape": "not drawn",
      "material": "concrete M50",
      "count": null,
      "note": "200mm pedestal referenced in note 16"
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "not drawn",
      "material": "",
      "count": null,
      "note": "400mm depth of bearing & pedestal assumed for piercap top level"
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "not drawn",
      "material": "concrete M40",
      "count": null,
      "note": "details on miscellaneous drawing"
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "not drawn",
      "material": "concrete M30",
      "count": null,
      "note": ""
    },
    {
      "name": "Levelling course",
      "tag": "",
      "shape": "not drawn",
      "material": "concrete M15",
      "count": null,
      "note": ""
    },
    {
      "name": "Dirt wall & slab",
      "tag": "",
      "shape": "not drawn",
      "material": "concrete M35",
      "count": null,
      "note": ""
    },
    {
      "name": "Abutment & abutment cap · not drawn · abutment concrete M45; abutment-cap concrete grade not stated",
      "tag": "",
      "shape": "not drawn",
      "material": "concrete M45",
      "count": null,
      "note": ""
    },
    {
      "name": "Pier & pier cap · not drawn · pier concrete M45; pier-cap concrete grade not stated",
      "tag": "",
      "shape": "not drawn",
      "material": "concrete M45",
      "count": null,
      "note": ""
    },
    {
      "name": "Pile foundation",
      "tag": "",
      "shape": "not drawn",
      "material": "concrete M35",
      "count": null,
      "note": "tentative working loads tabulated"
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "not drawn",
      "material": "strip seal type",
      "count": null,
      "note": "as per MORTH specification"
    },
    {
      "name": "Bituminous concrete wearing course",
      "tag": "",
      "shape": "not drawn",
      "material": "bituminous concrete",
      "count": null,
      "note": "50mm thick, single layer"
    },
    {
      "name": "Reinforcement bars",
      "tag": "",
      "shape": "deformed bars",
      "material": "high yield strength deformed (TMT) Fe 550D to IS:1786",
      "count": null,
      "note": ""
    },
    {
      "name": "Drainage spout",
      "tag": "",
      "shape": "not drawn",
      "material": "",
      "count": null,
      "note": "in deck slab as per MORTH"
    },
    {
      "name": "Gap slab",
      "tag": "",
      "shape": "not drawn",
      "material": "",
      "count": null,
      "note": "refer miscellaneous drawing"
    },
    {
      "name": "RE wall (with selected earth backfill)",
      "tag": "",
      "shape": "not drawn",
      "material": "",
      "count": null,
      "note": "backfill properties specified"
    }
  ],
  "measurements": [
    {
      "label": "Grade of concrete – PSC precast girder",
      "value": "M50",
      "unit": "",
      "appliesTo": "PSC precast girder"
    },
    {
      "label": "Grade of concrete – R.C.C. cast in situ deck slab",
      "value": "M45",
      "unit": "",
      "appliesTo": "Deck slab"
    },
    {
      "label": "Grade of concrete – R.C.C. end cross girder",
      "value": "M45",
      "unit": "",
      "appliesTo": "End cross girder"
    },
    {
      "label": "Grade of concrete – R.C.C. intermediate cross girder",
      "value": "M45",
      "unit": "",
      "appliesTo": "Intermediate cross girder"
    },
    {
      "label": "Grade of concrete – bearing pedestal",
      "value": "M50",
      "unit": "",
      "appliesTo": "Bearing pedestal"
    },
    {
      "label": "Grade of concrete – crash barrier",
      "value": "M40",
      "unit": "",
      "appliesTo": "Crash barrier"
    },
    {
      "label": "Grade of concrete – approach slab",
      "value": "M30",
      "unit": "",
      "appliesTo": "Approach slab"
    },
    {
      "label": "Grade of concrete – levelling course",
      "value": "M15",
      "unit": "",
      "appliesTo": "Levelling course"
    },
    {
      "label": "Grade of concrete – dirt wall & slab",
      "value": "M35",
      "unit": "",
      "appliesTo": "Dirt wall & slab"
    },
    {
      "label": "Grade of concrete – abutment & pier",
      "value": "M45",
      "unit": "",
      "appliesTo": "Abutment & pier"
    },
    {
      "label": "Grade of concrete – pile foundation",
      "value": "M35",
      "unit": "",
      "appliesTo": "Pile foundation"
    },
    {
      "label": "Clear cover – foundation",
      "value": "75",
      "unit": "mm",
      "appliesTo": "Foundation"
    },
    {
      "label": "Clear cover – abutment & abutment cap",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Abutment & abutment cap"
    },
    {
      "label": "Clear cover – pier & pier cap",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Pier & pier cap"
    },
    {
      "label": "Clear cover – superstructure",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Superstructure"
    },
    {
      "label": "Reinforcing steel grade",
      "value": "Fe 550D",
      "unit": "",
      "appliesTo": "Reinforcement bars"
    },
    {
      "label": "Bituminous concrete thickness",
      "value": "50MM",
      "unit": "mm",
      "appliesTo": "Bituminous concrete wearing course"
    },
    {
      "label": "Backfill cohesion",
      "value": "C=0",
      "unit": "",
      "appliesTo": "Selected earth fill behind RE wall"
    },
    {
      "label": "Backfill angle of internal friction",
      "value": "φ>32°",
      "unit": "degrees",
      "appliesTo": "Selected earth fill behind RE wall"
    },
    {
      "label": "Backfill unit weight",
      "value": "2",
      "unit": "T/m³",
      "appliesTo": "Selected earth fill behind RE wall"
    },
    {
      "label": "Depth of bearing & pedestal considered for piercap top level",
      "value": "400",
      "unit": "mm",
      "appliesTo": "Bearing & bearing pedestal"
    },
    {
      "label": "Minimum bearing height referenced",
      "value": "Bearing-height threshold = 200 mm",
      "unit": "mm",
      "appliesTo": "Bearing"
    },
    {
      "label": "Pedestal height for adjustment",
      "value": "200",
      "unit": "mm",
      "appliesTo": "Bearing pedestal"
    },
    {
      "label": "Max. vertical load (tentative working pile load)",
      "value": "300",
      "unit": "T",
      "appliesTo": "Pile foundation"
    },
    {
      "label": "Lateral load (tentative working pile load)",
      "value": "50",
      "unit": "T",
      "appliesTo": "Pile foundation"
    }
  ],
  "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. THE BRIDGE HAS BEEN DESIGNED FOR FOUR LANE OF CLASS A, ONE LANE CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R + ONE LANE OF 70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED AS LIVE LOAD.",
    "5. GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:- PSC PRECAST GIRDER -----------M50; R.C.C. CAST IN SITU DECK SLAB ----M45; R.C.C. END CROSS GIRDER ---- ---M45; R.C.C. INTERMEDIATE CROSS GIRDER --M45; BEARING PEDESTAL ------------M50; CRASH BARRIER --------------M40; APPROACH SLAB --------------M30; LEVELLING COURSE ------------M15; DIRT WALL & SLAB ------------M35; ABUTMENT & PIER ------------M45; PILE FOUNDATION -------------M35",
    "6. CLEAR COVER TO ANY REINFORCEMENTS SHALL BE AS FOLLOWS: FOUNDATION......75mm; SUBSTRUCTURE ABUTMENT & ABUTMENT CAP......45mm; PIER & PIER CAP......45mm; SUPERSTRUCTURE......45mm",
    "7. ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS OF GRADE-Fe 550D, CONFORMING TO IS: 1786.",
    "8. STRIP SEAL TYE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.",
    "9. BITUMINOUS CONCRETE 50MM THICK LAID IN SINGLE LAYER.",
    "10. FRL, CAMBER / SUPER ELEVATION & LAYOUT SHALL BE FOLLOWED AS PER LATEST PLAN & PROFILE DRAWING.",
    "11. DRAINAGE SPOUT SHALL BE PROVIDED IN DECK SLAB AS PER M O R T H SPECIFICATION.",
    "12. BACK FILLING MATERIAL BEHIND ABUTMENT SHALL BE WELL COMPACTED AS PER APPENDIX 6 OF IRC 78:2014 & M O R T H SPECIFICATION BEFORE RESTING THE SUPERSTRUCTURE.",
    "13. THE STRUCTURE IS LOCATED IN SEISMIC ZONE III AND WIND ZONE IV & 'SEVERE' EXPOSURE CONDITION.",
    "14. DIMENSION OF STRUCTURES ARE TENTATIVE AND WILL BE FINALIZED AFTER DETAIL DESIGN.",
    "15. THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES. C=0, ⌀>32°, γ=2T/m³",
    "16. THE PIERCAP TOP LEVEL HAS BEEN FIXED CONSIDERING 400mm DEPTH OF BRG. & PEDESTAL. IN CASE THE BEARING HEIGHT IS LESS THAN THAT OF 200mm THEN THE HEIGHT OF THE BEARING SHALL BE ADJUSTED IN 200mm PEDESTAL.",
    "17. FOR DIMENSION & REINFORCEMENT DETAILS OF APPROACH SLAB, GAP SLAB, CRASH BARRIER & DRAINAGE SPOUTS REFER MISCELLANEOUS DRG.",
    "18. TENTATIVE WORKING PILE LOAD AND SUBJECTED TO CHANGE AS PER DETAILED DESIGN:-"
  ],
  "labels": [
    "NOTES:",
    "MAX. VERTICAL LOAD",
    "LATERAL LOAD",
    "T"
  ],
  "description": "This crop is a full-page block of general notes for a bridge drawing, enclosed in the sheet border, with no graphical construction detail. It states dimensioning conventions, live load design cases, concrete grades for each structural component, reinforcement cover and steel grade, wearing course thickness, expansion joint and drainage requirements, backfill and seismic/exposure data, and cross-references to alignment, plan-profile and miscellaneous drawings. It closes with a small table of tentative working pile loads (max. vertical 300 T, lateral 50 T), useful for specification and material take-off assumptions rather than direct quantity measurement."
}

p02_r04 notes of general design notes and pile load tableNotes

  • RE wall (with selected earth backfill)not drawnbackfill properties specified

M50 Grade of concrete – PSC precast girderM45 Grade of concrete – R.C.C. cast in situ deck slabM45 Grade of concrete – R.C.C. end cross girderM45 Grade of concrete – R.C.C. intermediate cross girderM50 Grade of concrete – bearing pedestalM40 Grade of concrete – crash barrierM30 Grade of concrete – approach slabM15 Grade of concrete – levelling course+17 more

crop

p02_r05 general design notes 1 18 with load table

page 2 · structural_drawings_pkg_1_9fa14effda074c9fb8ebfc78f519cc6d_p02_r05_general_design_notes_1_18_with_load_table
Original
p02_r05 general design notes 1 18 with load table
{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC precast girder",
      "tag": "",
      "shape": "",
      "material": "prestressed precast concrete M50",
      "count": null,
      "note": "referenced only in concrete grade list, not drawn"
    },
    {
      "name": "Deck slab",
      "tag": "",
      "shape": "",
      "material": "R.C.C. cast in situ, M45",
      "count": null,
      "note": "listed in concrete grade schedule"
    },
    {
      "name": "End cross girder",
      "tag": "",
      "shape": "",
      "material": "R.C.C. M45",
      "count": null,
      "note": "listed in concrete grade schedule"
    },
    {
      "name": "Intermediate cross girder",
      "tag": "",
      "shape": "",
      "material": "R.C.C. M45",
      "count": null,
      "note": "listed in concrete grade schedule"
    },
    {
      "name": "Bearing pedestal",
      "tag": "",
      "shape": "",
      "material": "concrete M50",
      "count": null,
      "note": "200mm pedestal height referenced in Note 16"
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "",
      "material": "concrete M40",
      "count": null,
      "note": "details to be referred from miscellaneous drawing"
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "",
      "material": "concrete M30",
      "count": null,
      "note": "details to be referred from miscellaneous drawing"
    },
    {
      "name": "Levelling course",
      "tag": "",
      "shape": "",
      "material": "concrete M15",
      "count": null,
      "note": ""
    },
    {
      "name": "Dirt wall & slab",
      "tag": "",
      "shape": "",
      "material": "concrete M35",
      "count": null,
      "note": ""
    },
    {
      "name": "Abutment",
      "tag": "",
      "shape": "",
      "material": "concrete M45",
      "count": null,
      "note": "abutment cap cover 45mm"
    },
    {
      "name": "Pier",
      "tag": "",
      "shape": "",
      "material": "concrete M45",
      "count": null,
      "note": "pier cap cover 45mm; pier cap top level fixed per Note 16"
    },
    {
      "name": "Pile foundation",
      "tag": "",
      "shape": "",
      "material": "concrete M35",
      "count": null,
      "note": "tentative working pile loads given in table"
    },
    {
      "name": "Reinforcement bar",
      "tag": "Fe 550D",
      "shape": "deformed (TMT)",
      "material": "high yield strength deformed steel, IS: 1786",
      "count": null,
      "note": ""
    },
    {
      "name": "Expansion joint",
      "tag": "",
      "shape": "strip seal type",
      "material": "",
      "count": null,
      "note": "as per MORTH specification"
    },
    {
      "name": "Drainage spout",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "to be provided in deck slab as per MORTH specification"
    },
    {
      "name": "Bituminous concrete wearing course",
      "tag": "",
      "shape": "",
      "material": "bituminous concrete",
      "count": null,
      "note": "50mm thick, single layer"
    },
    {
      "name": "RE wall (backfill behind)",
      "tag": "",
      "shape": "",
      "material": "selected earth fill",
      "count": null,
      "note": "fill properties stated in Note 15"
    },
    {
      "name": "Gap slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "referenced in Note 17 only"
    },
    {
      "name": "Bearing · 400mm depth of brg. & pedestal considered; bearing height less than 200mm referenced",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "400mm depth of brg. & pedestal assumed; minimum bearing height 200mm referenced"
    }
  ],
  "measurements": [
    {
      "label": "Grade of concrete – PSC precast girder",
      "value": "M50",
      "unit": "",
      "appliesTo": "PSC precast girder"
    },
    {
      "label": "Grade of concrete – R.C.C. cast in situ deck slab",
      "value": "M45",
      "unit": "",
      "appliesTo": "Deck slab"
    },
    {
      "label": "Grade of concrete – R.C.C. end cross girder",
      "value": "M45",
      "unit": "",
      "appliesTo": "End cross girder"
    },
    {
      "label": "Grade of concrete – R.C.C. intermediate cross girder",
      "value": "M45",
      "unit": "",
      "appliesTo": "Intermediate cross girder"
    },
    {
      "label": "Grade of concrete – bearing pedestal",
      "value": "M50",
      "unit": "",
      "appliesTo": "Bearing pedestal"
    },
    {
      "label": "Grade of concrete – crash barrier",
      "value": "M40",
      "unit": "",
      "appliesTo": "Crash barrier"
    },
    {
      "label": "Grade of concrete – approach slab",
      "value": "M30",
      "unit": "",
      "appliesTo": "Approach slab"
    },
    {
      "label": "Grade of concrete – levelling course",
      "value": "M15",
      "unit": "",
      "appliesTo": "Levelling course"
    },
    {
      "label": "Grade of concrete – dirt wall & slab",
      "value": "M35",
      "unit": "",
      "appliesTo": "Dirt wall & slab"
    },
    {
      "label": "Grade of concrete – abutment & pier",
      "value": "M45",
      "unit": "",
      "appliesTo": "Abutment and pier"
    },
    {
      "label": "Grade of concrete – pile foundation",
      "value": "M35",
      "unit": "",
      "appliesTo": "Pile foundation"
    },
    {
      "label": "Clear cover – foundation",
      "value": "75",
      "unit": "mm",
      "appliesTo": "Foundation"
    },
    {
      "label": "Clear cover – abutment & abutment cap",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Abutment / abutment cap"
    },
    {
      "label": "Clear cover – pier & pier cap",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Pier / pier cap"
    },
    {
      "label": "Clear cover – superstructure",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Superstructure"
    },
    {
      "label": "Reinforcing steel grade",
      "value": "Fe 550D",
      "unit": "",
      "appliesTo": "Reinforcement bar"
    },
    {
      "label": "Bituminous concrete thickness",
      "value": "50MM",
      "unit": "mm",
      "appliesTo": "Bituminous concrete wearing course"
    },
    {
      "label": "Backfill cohesion",
      "value": "C=0",
      "unit": "",
      "appliesTo": "Selected earth fill behind RE wall"
    },
    {
      "label": "Backfill angle of internal friction",
      "value": "⌀>32°",
      "unit": "degrees",
      "appliesTo": "Selected earth fill behind RE wall"
    },
    {
      "label": "Backfill unit weight",
      "value": "γ=2",
      "unit": "T/m³",
      "appliesTo": "Selected earth fill behind RE wall"
    },
    {
      "label": "Depth of bearing & pedestal considered for piercap top level",
      "value": "400",
      "unit": "mm",
      "appliesTo": "Pier cap / bearing / pedestal"
    },
    {
      "label": "Pedestal height for adjustment",
      "value": "200",
      "unit": "mm",
      "appliesTo": "Bearing pedestal"
    },
    {
      "label": "Max. vertical load (tentative working pile load)",
      "value": "300",
      "unit": "T",
      "appliesTo": "Pile foundation"
    },
    {
      "label": "Lateral load (tentative working pile load)",
      "value": "50",
      "unit": "T",
      "appliesTo": "Pile foundation"
    }
  ],
  "notes": [
    "ALL DIMENSIONS ARE IN MILLIMETERS AND LEVELS ARE IN METERS UNLESS OTHERWISE SPECIFIED.",
    "DIMENSIONS ARE NOT TO BE SCALED. ONLY WRITTEN DIMENSIONS SHALL BE FOLLOWED.",
    "THIS DRAWING SHALL BE READ IN CONJUNCTION WITH RESPECTIVE HIGHWAY ALIGNMENT DRAWINGS.",
    "THE BRIDGE HAS BEEN DESIGNED FOR FOUR LANE OF CLASS A, ONE LANE CLASS 70R + TWO LANE OF CLASS A, ONE LANE OF 70R + ONE LANE OF 70R OR SV LOADING WHICHEVER GOVERNS, IS CONSIDERED AS LIVE LOAD.",
    "GRADE OF CONCRETE FOR VARIOUS STRUCTURAL COMPONENTS SHALL BE AS FOLLOWS:-  PSC PRECAST GIRDER -----------M50; R.C.C. CAST IN SITU DECK SLAB ----M45; R.C.C. END CROSS GIRDER ---- ---M45; R.C.C. INTERMEDIATE CROSS GIRDER --M45; BEARING PEDESTAL -------------M50; CRASH BARRIER ---------------M40; APPROACH SLAB ---------------M30; LEVELLING COURSE -------------M15; DIRT WALL & SLAB -------------M35; ABUTMENT & PIER -------------M45; PILE FOUNDATION -------------M35",
    "CLEAR COVER TO ANY REINFORCEMENTS SHALL BE AS FOLLOWS: FOUNDATION.....75mm; SUBSTRUCTURE ABUTMENT & ABUTMENT CAP......45mm; PIER & PIER CAP........45mm; SUPERSTRUCTURE......45mm",
    "ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS OF GRADE-Fe 550D, CONFORMING TO IS: 1786.",
    "STRIP SEAL TYE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.",
    "BITUMINOUS CONCRETE 50MM THICK LAID IN SINGLE LAYER.",
    "FRL, CAMBER / SUPER ELEVATION & LAYOUT SHALL BE FOLLOWED AS PER LATEST PLAN & PROFILE DRAWING.",
    "DRAINAGE SPOUT SHALL BE PROVIDED IN DECK SLAB AS PER M O R T H SPECIFICATION.",
    "BACK FILLING MATERIAL BEHIND ABUTMENT SHALL BE WELL COMPACTED AS PER APPENDIX 6 OF IRC 78:2014 & M O R T H SPECIFICATION BEFORE RESTING THE SUPERSTRUCTURE.",
    "THE STRUCTURE IS LOCATED IN SEISMIC ZONE III AND WIND ZONE IV & 'SEVERE' EXPOSURE CONDITION.",
    "DIMENSION OF STRUCTURES ARE TENTATIVE AND WILL BE FINALIZED AFTER DETAIL DESIGN.",
    "THE SELECTED EARTH FILL USED FOR BACKFILLING BEHIND RE WALL SHALL HAVE THE FOLLOWING PROPERTIES. C=0, ⌀>32°, γ=2T/m³",
    "THE PIERCAP TOP LEVEL HAS BEEN FIXED CONSIDERING 400mm DEPTH OF BRG. & PEDESTAL. IN CASE THE BEARING HEIGHT IS LESS THAN THAT OF 200mm THEN THE HEIGHT OF THE BEARING SHALL BE ADJUSTED IN 200mm PEDESTAL.",
    "FOR DIMENSION & REINFORCEMENT DETAILS OF APPROACH SLAB, GAP SLAB, CRASH BARRIER & DRAINAGE SPOUTS REFER MISCELLANEOUS DRG.",
    "TENTATIVE WORKING PILE LOAD AND SUBJECTED TO CHANGE AS PER DETAILED DESIGN:-",
    "READ THIS DRAWING IN CONJUNCTION WITH OTHER SHEETS OF THE SAME DRAWING NUMBER"
  ],
  "labels": [
    "NOTES:",
    "MAX. VERTICAL LOAD",
    "LATERAL LOAD",
    "T"
  ],
  "description": "This crop is a full-page general notes block for a PSC girder bridge, listing dimensional conventions, design live loading, concrete grades by component, clear covers, reinforcement grade, wearing course and expansion joint requirements, seismic/wind/exposure classification and backfill properties. It also contains a small table of tentative working pile loads (max. vertical 300 T, lateral 50 T) and a secondary notes box instructing that the drawing be read with other sheets of the same drawing number. No structural geometry is drawn in this crop, so quantities must be taken from the referenced detail and miscellaneous drawings; the notes only supply material grades and cover values for the take-off."
}

p02_r05 general design notes 1 18 with load tableNotes

  • RE wall (backfill behind)selected earth fillfill properties stated in Note 15

M50 Grade of concrete – PSC precast girderM45 Grade of concrete – R.C.C. cast in situ deck slabM45 Grade of concrete – R.C.C. end cross girderM45 Grade of concrete – R.C.C. intermediate cross girderM50 Grade of concrete – bearing pedestalM40 Grade of concrete – crash barrierM30 Grade of concrete – approach slabM15 Grade of concrete – levelling course+16 more