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Selected Earth Fill

1 page · 2 crops · earthwork

Matched toStructural Backfillbridge.approach_earthwork_system.structural_backfillon “Back filling material”

1 read off the drawings · 1 not established
The class asks forValueHowFrom
VolumeVwants m3not establishedThe notes identify selected earth fill/back filling material and specify its engineering properties, but provide no backfill geometry, dimensions, section, or quantity from which a volume can be calculated.not found
Material TypeMATselected earth fillThe item is explicitly identified as selected earth fill, used as backfilling material behind the RE wall; the second crop also identifies back filling material as selected earth fill.readp2 · p02_r03p2 · p02_r03 notes of general notes

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

Back filling material

Every dimension read for it6

  • C=0Earth fill cohesionp2 · p02_r03
  • ø>32°Earth fill friction anglep2 · p02_r03
  • γ=2T/m³Earth fill unit weightp2 · p02_r03
  • C=0Selected earth fill cohesionp2 · p02_r03 notes of general notes
  • Ø>32°Selected earth fill friction anglep2 · p02_r03 notes of general notes
  • γ=2T/m³Selected earth fill unit weightp2 · p02_r03 notes of general notes

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:
  • p2FOUNDATION........................................75mm
  • p2SUBSTRUCTURE ABUTMENT & ABUTMENT CAP......45mm
  • p2PIER & PIER CAP........................45mm
  • p2SUPERSTRUCTURE......................................45mm
  • p27. ALL REINFORCING STEEL SHOULD BE HIGH YIELD STRENGTH DEFORMED (TMT) BARS OF GRADE-Fe 550D, CONFORMING TO IS: 1786.
  • p28. STRIP SEAL TYPE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.
  • p29. BITUMINOUS CONCRETE 50MM THICK LAID IN SINGLE LAYER.
  • p210. FRI, 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:-
  • p28. STRIP SEAL TYE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.
  • p210. FRL, CAMBER / SUPER ELEVATION & LAYOUT SHALL BE FOLLOWED AS PER LATEST PLAN & PROFILE DRAWING.

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

Page 2

crop

p02_r03

page 2 · general_notes_p02_r03
Original
p02_r03
{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC precast girder",
      "tag": "",
      "shape": "",
      "material": "precast concrete",
      "count": null,
      "note": "Concrete grade specified as M50."
    },
    {
      "name": "R.C.C. cast in situ deck slab",
      "tag": "",
      "shape": "slab",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade specified as M45."
    },
    {
      "name": "R.C.C. end cross girder",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade specified as M45."
    },
    {
      "name": "R.C.C. intermediate cross girder",
      "tag": "",
      "shape": "",
      "material": "reinforced concrete",
      "count": null,
      "note": "Concrete grade specified as M45."
    },
    {
      "name": "bearing pedestal",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M50."
    },
    {
      "name": "crash barrier",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M40."
    },
    {
      "name": "approach slab",
      "tag": "",
      "shape": "slab",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M30."
    },
    {
      "name": "levelling course",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M15."
    },
    {
      "name": "dirt wall & slab",
      "tag": "",
      "shape": "slab",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M35."
    },
    {
      "name": "abutment & pier",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M45."
    },
    {
      "name": "pile foundation",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Concrete grade specified as M35."
    },
    {
      "name": "reinforcing steel",
      "tag": "",
      "shape": "bar",
      "material": "high yield strength deformed (TMT) steel",
      "count": null,
      "note": "Grade-Fe 550D, conforming to IS: 1786."
    },
    {
      "name": "strip seal type expansion joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "To be provided as per MORTH specification."
    },
    {
      "name": "bituminous concrete",
      "tag": "",
      "shape": "layer",
      "material": "bituminous concrete",
      "count": null,
      "note": "Laid in single layer."
    },
    {
      "name": "drainage spout",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "To be provided in deck slab."
    },
    {
      "name": "selected earth fill",
      "tag": "",
      "shape": "",
      "material": "earth fill",
      "count": null,
      "note": "Used for backfilling behind RE wall."
    },
    {
      "name": "bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Bearing height may be adjusted in pedestal."
    },
    {
      "name": "piercap",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Top level fixed considering bearing and pedestal depth."
    },
    {
      "name": "working pile",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Tentative working load is subject to change as per detailed design."
    }
  ],
  "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": "R.C.C. cast in situ deck slab"
    },
    {
      "label": "Concrete grade, R.C.C. END CROSS GIRDER",
      "value": "M45",
      "unit": "",
      "appliesTo": "R.C.C. end cross girder"
    },
    {
      "label": "Concrete grade, R.C.C. INTERMEDIATE CROSS GIRDER",
      "value": "M45",
      "unit": "",
      "appliesTo": "R.C.C. 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": "reinforcing steel"
    },
    {
      "label": "Bituminous concrete thickness",
      "value": "50",
      "unit": "MM",
      "appliesTo": "bituminous concrete"
    },
    {
      "label": "Earth fill cohesion",
      "value": "C=0",
      "unit": "",
      "appliesTo": "selected earth fill"
    },
    {
      "label": "Earth fill friction angle",
      "value": "ø>32°",
      "unit": "",
      "appliesTo": "selected earth fill"
    },
    {
      "label": "Earth fill unit weight",
      "value": "γ=2T/m³",
      "unit": "",
      "appliesTo": "selected earth fill"
    },
    {
      "label": "Bearing and pedestal depth",
      "value": "400",
      "unit": "mm",
      "appliesTo": "piercap"
    },
    {
      "label": "Bearing height threshold",
      "value": "200",
      "unit": "mm",
      "appliesTo": "bearing"
    },
    {
      "label": "Pedestal adjustment height",
      "value": "200",
      "unit": "mm",
      "appliesTo": "pedestal"
    },
    {
      "label": "Maximum vertical working pile load",
      "value": "300",
      "unit": "T",
      "appliesTo": "working pile"
    },
    {
      "label": "Lateral working pile load",
      "value": "50",
      "unit": "T",
      "appliesTo": "working pile"
    }
  ],
  "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 TYPE OF EXPANSION JOINT SHALL BE PROVIDED AS PER M O R T H SPECIFICATION.",
    "9. BITUMINOUS CONCRETE 50MM THICK LAID IN SINGLE LAYER.",
    "10. FRI, 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:",
    "MAX. VERTICAL LOAD",
    "LATERAL LOAD"
  ],
  "description": "This crop is a general structural bridge notes block, including concrete grades, reinforcement cover requirements, material requirements, design criteria, and construction references. It also includes a small table of tentative working pile loads; no plan, elevation, or physical arrangement of the bridge is shown."
}

p02_r03Notes

  • selected earth fillearth fillUsed for backfilling behind RE wall.

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+17 more

crop

p02_r03 notes of general notes

page 2 · structural_drawings_pkg_1_7a22288d85c64bc6bd8c641faee2f453_p02_r03_notes_of_general_notes
Original
p02_r03 notes of general notes
{
  "view": "Notes",
  "objects": [
    {
      "name": "PSC precast girder",
      "tag": "",
      "shape": "",
      "material": "precast concrete",
      "count": null,
      "note": "Concrete grade noted as M50."
    },
    {
      "name": "Deck slab",
      "tag": "",
      "shape": "",
      "material": "R.C.C. cast in situ",
      "count": null,
      "note": "Concrete grade noted as M45; drainage spout is to be provided in deck slab."
    },
    {
      "name": "End cross girder",
      "tag": "",
      "shape": "",
      "material": "R.C.C.",
      "count": null,
      "note": "Concrete grade noted as M45."
    },
    {
      "name": "Intermediate cross girder",
      "tag": "",
      "shape": "",
      "material": "R.C.C.",
      "count": null,
      "note": "Concrete grade noted as M45."
    },
    {
      "name": "Bearing pedestal",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Concrete grade noted as M50."
    },
    {
      "name": "Crash barrier",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Concrete grade noted as M40."
    },
    {
      "name": "Approach slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Concrete grade noted as M30."
    },
    {
      "name": "Levelling course",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Concrete grade noted as M15."
    },
    {
      "name": "Dirt wall and slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Concrete grade noted as M35."
    },
    {
      "name": "Abutment",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Concrete grade noted as M45; backfilling behind abutment is noted."
    },
    {
      "name": "Pier",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Concrete grade noted as M45."
    },
    {
      "name": "Pile foundation",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Concrete grade noted as M35; tentative working pile loads are tabulated."
    },
    {
      "name": "Reinforcing steel",
      "tag": "",
      "shape": "deformed bars",
      "material": "high yield strength steel",
      "count": null,
      "note": "Grade-Fe 550D, conforming to IS: 1786."
    },
    {
      "name": "Strip seal type expansion joint",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "To be provided as per M O R T H specification."
    },
    {
      "name": "Bituminous concrete",
      "tag": "",
      "shape": "single layer",
      "material": "bituminous concrete",
      "count": null,
      "note": "Laid 50MM thick."
    },
    {
      "name": "Drainage spout",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "To be provided in deck slab as per M O R T H specification."
    },
    {
      "name": "Back filling material",
      "tag": "",
      "shape": "",
      "material": "selected earth fill",
      "count": null,
      "note": "Behind abutment / RE wall."
    },
    {
      "name": "RE wall",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Referenced in selected earth fill note."
    },
    {
      "name": "Gap slab",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Dimension and reinforcement details refer miscellaneous drawing."
    }
  ],
  "measurements": [
    {
      "label": "PSC PRECAST GIRDER concrete grade",
      "value": "M50",
      "unit": "",
      "appliesTo": "PSC precast girder"
    },
    {
      "label": "R.C.C. CAST IN SITU DECK SLAB concrete grade",
      "value": "M45",
      "unit": "",
      "appliesTo": "Deck slab"
    },
    {
      "label": "R.C.C. END CROSS GIRDER concrete grade",
      "value": "M45",
      "unit": "",
      "appliesTo": "End cross girder"
    },
    {
      "label": "R.C.C. INTERMEDIATE CROSS GIRDER concrete grade",
      "value": "M45",
      "unit": "",
      "appliesTo": "Intermediate cross girder"
    },
    {
      "label": "BEARING PEDESTAL concrete grade",
      "value": "M50",
      "unit": "",
      "appliesTo": "Bearing pedestal"
    },
    {
      "label": "CRASH BARRIER concrete grade",
      "value": "M40",
      "unit": "",
      "appliesTo": "Crash barrier"
    },
    {
      "label": "APPROACH SLAB concrete grade",
      "value": "M30",
      "unit": "",
      "appliesTo": "Approach slab"
    },
    {
      "label": "LEVELLING COURSE concrete grade",
      "value": "M15",
      "unit": "",
      "appliesTo": "Levelling course"
    },
    {
      "label": "DIRT WALL & SLAB concrete grade",
      "value": "M35",
      "unit": "",
      "appliesTo": "Dirt wall and slab"
    },
    {
      "label": "ABUTMENT & PIER concrete grade",
      "value": "M45",
      "unit": "",
      "appliesTo": "Abutment and pier"
    },
    {
      "label": "PILE FOUNDATION concrete grade",
      "value": "M35",
      "unit": "",
      "appliesTo": "Pile foundation"
    },
    {
      "label": "Clear cover to foundation reinforcement",
      "value": "75",
      "unit": "mm",
      "appliesTo": "Foundation"
    },
    {
      "label": "Clear cover to abutment & abutment cap reinforcement",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Abutment & abutment cap"
    },
    {
      "label": "Clear cover to pier & pier cap reinforcement",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Pier & pier cap"
    },
    {
      "label": "Clear cover to superstructure reinforcement",
      "value": "45",
      "unit": "mm",
      "appliesTo": "Superstructure"
    },
    {
      "label": "Reinforcing steel grade",
      "value": "Fe 550D",
      "unit": "",
      "appliesTo": "Reinforcing steel"
    },
    {
      "label": "Bituminous concrete thickness",
      "value": "50MM",
      "unit": "",
      "appliesTo": "Bituminous concrete"
    },
    {
      "label": "Seismic zone",
      "value": "III",
      "unit": "",
      "appliesTo": "Structure"
    },
    {
      "label": "Wind zone",
      "value": "IV",
      "unit": "",
      "appliesTo": "Structure"
    },
    {
      "label": "Selected earth fill cohesion",
      "value": "C=0",
      "unit": "",
      "appliesTo": "Selected earth fill"
    },
    {
      "label": "Selected earth fill friction angle",
      "value": "Ø>32°",
      "unit": "",
      "appliesTo": "Selected earth fill"
    },
    {
      "label": "Selected earth fill unit weight",
      "value": "γ=2T/m³",
      "unit": "",
      "appliesTo": "Selected earth fill"
    },
    {
      "label": "Bearing depth considered for piercap top level",
      "value": "400mm",
      "unit": "",
      "appliesTo": "Bearing"
    },
    {
      "label": "Bearing height threshold",
      "value": "200mm",
      "unit": "",
      "appliesTo": "Bearing"
    },
    {
      "label": "Pedestal adjustment height",
      "value": "200mm",
      "unit": "",
      "appliesTo": "Pedestal"
    },
    {
      "label": "Maximum vertical pile load",
      "value": "300",
      "unit": "T",
      "appliesTo": "Pile foundation"
    },
    {
      "label": "Lateral 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, 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:",
    "MAX. VERTICAL LOAD",
    "LATERAL LOAD"
  ],
  "description": "This crop is a general bridge drawing notes block, including dimensional conventions, design loading, concrete grades, reinforcement cover requirements, and material/specification requirements. It also includes a small table of tentative working pile loads and notes referring to other highway alignment, plan/profile, and miscellaneous drawings."
}

p02_r03 notes of general notesNotes

  • Back filling materialselected earth fillBehind abutment / RE wall.

M50 PSC PRECAST GIRDER concrete gradeM45 R.C.C. CAST IN SITU DECK SLAB concrete gradeM45 R.C.C. END CROSS GIRDER concrete gradeM45 R.C.C. INTERMEDIATE CROSS GIRDER concrete gradeM50 BEARING PEDESTAL concrete gradeM40 CRASH BARRIER concrete gradeM30 APPROACH SLAB concrete gradeM15 LEVELLING COURSE concrete grade+19 more