Drawing to BOQpipeline control sheet
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Reinforcing Tie And Stirrup

4 pages · 6 crops · ×3 · material

Matched toReinforcing Barbridge.ancillary_system.reinforcement_system.rebaron “reinforcing tie/stirrup”

1 read off the drawings · 4 not established
The class asks forValueHowFrom
Reinforcement Diameterbar_Dwants mmnot establishedThe drawings identify tie/stirrup bars by marks (#10, #20 OR #30, and #21 OR #31), but do not state a bar diameter in mm or provide a bar-size conversion table.not found
Bar LengthL_barwants m/mmnot establishedCross-sectional member dimensions and cover are shown, but no developed tie/stirrup length, bend dimensions, hook dimensions, or bar-bending schedule is provided. A bar length cannot be honestly derived.not found
Reinforcement CountN_barwants countnot establishedThe #10 tie has 1'-0" typical spacing but no member length or total quantity. Section C-C depicts one perimeter tie and identifies callouts "6#20 OR 6#30" and "6#21 OR 6#31", but does not establish a single total count for all tie/stirrup marks. The 44I tie is shown once in section only, not as a total installed quantity.not found
Steel Gradefy60,000 PSIReinforcement steel yield strength, f_y, is stated as 60,000 PSI (Grade 60).The general design data explicitly applies Grade 60 / f_y = 60,000 PSI to reinforcement steel, which includes the reinforcing ties and stirrups.readp2 · p02_r02 general notes continued
MassMwants kg/tnot establishedNo reinforcement mass, bar schedule weight, complete bar length, or established total bar quantity is stated; therefore mass cannot be derived.not found

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

stirrupsreinforcement tieclosed reinforcing tiereinforcing crosstiesclosed rectangular tie reinforcementdiagonal cross-tie reinforcementreinforcement tie/stirrupreinforcing tie#10#20 OR #30#21 OR #3144I

Every dimension read for it6

  • 2Seismic performance zonenot attributedp2 · p02_r02 general notes continued
  • 0.142A_Snot attributedp2 · p02_r02 general notes continued
  • 0.155S_Dnot attributedp2 · p02_r02 general notes continued
  • 30 LBS PER SQ FTFuture paving allowancenot attributedp2 · p02_r02 general notes continued
  • 1'-0"typical spacingp13 · p13_r07 section a a
  • 2'-0" MIN.minimum vertical dimensionnot attributedp17 · p17_r12 cross section of cap showing rebar cage

Notes on the sheets that carry it

  • p2VIBRATION MONITORING - THE PROJECT ENGINEER SHOULD CONTACT THE GEOTECHNICAL BUREAU OF THE GEORGIA DOT OFFICE OF MATERIALS AND TESTING AT LEAST TWO WEEKS PRIOR TO DRIVING PILES. SEE GEOTECHNICAL_SUBMITTALS@DOT.GA.GOV
  • p2SPECIAL PROVISION 154 - CONSTRUCTION VIBRATION MONITORING.
  • p2STEEL H-PILES - USE STEEL FOR H-PILES THAT MEETS THE REQUIREMENTS OF ASTM A 709 GRADE 50.
  • p2PILE LENGTHS - ERRATIC PILE LENGTHS CAN BE EXPECTED.
  • p2PILE DRIVING - SHOULD PILES FAIL TO OBTAIN DRIVING RESISTANCE AFTER ACHIEVING THE PILE TIP ELEVATIONS SHOWN, ALLOW PILES TO FREEZE A MINIMUM OF 24 HOURS AND RESTRIKE WITH A WARM HAMMER.
  • p2SMOOTH DOWEL BARS - PLACE SMOOTH DOWEL BARS IN FORMED 3" DIAMETER X 12" DEEP HOLES AND GROUT IN PLACE SIMILAR TO ANCHOR BOLTS, SEE SUB-SECTION 501.3.05.B.3 OF THE GEORGIA DOT SPECIFICATIONS. STIRRUPS MAY BE SHIFTED SLIGHTLY TO CLEAR FORMED HOLES.
  • p2ABUTMENT SOIL REINFORCING DEVICE INSERTS - INCLUDE THE COST OF FURNISHING AND INSTALLING INSERTS FOR SOIL REINFORCING DEVICES AT ABUTMENT IN THE OVERALL [partial; crop cuts off].
  • p132” MIN. CL.
  • p131'-0” TYP.
  • p132” CL. 3 SIDES
  • p162" CL. ALL SIDES
  • p1612-#21 OR #31
  • p162” CLR ALL SIDES
  • p166#20 OR 6#30
  • p166#21 OR 6#31

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

Page 2

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p02_r02 general notes continued

page 2 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p02_r02_general_notes_continued
Original
p02_r02 general notes continued
{
  "view": "Notes",
  "objects": [
    {
      "name": "steel H-piles",
      "tag": "",
      "shape": "H-section",
      "material": "structural steel",
      "count": null,
      "note": "Specified to meet ASTM A 709 Grade 50."
    },
    {
      "name": "smooth dowel bars",
      "tag": "",
      "shape": "cylindrical",
      "material": "",
      "count": null,
      "note": "Placed in formed holes and grouted in place."
    },
    {
      "name": "stirrups",
      "tag": "",
      "shape": "",
      "material": "reinforcement steel",
      "count": null,
      "note": "May be shifted slightly to clear formed holes."
    },
    {
      "name": "abutment soil reinforcing device inserts",
      "tag": "",
      "shape": "",
      "material": "",
      "count": null,
      "note": "Note regarding furnishing and installing inserts is cut off at the bottom of the crop."
    },
    {
      "name": "PSC beams",
      "tag": "",
      "shape": "",
      "material": "prestressed concrete",
      "count": null,
      "note": "Concrete class and allowable tension are referenced to beam sheets."
    },
    {
      "name": "barrier",
      "tag": "",
      "shape": "",
      "material": "concrete",
      "count": null,
      "note": "Class D concrete is specified."
    },
    {
      "name": "reinforcement steel",
      "tag": "",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": "Grade 60 specified."
    },
    {
      "name": "pretensioning strands",
      "tag": "",
      "shape": "",
      "material": "steel",
      "count": null,
      "note": ""
    }
  ],
  "measurements": [
    {
      "label": "Advance notice before driving piles",
      "value": "TWO WEEKS",
      "unit": "",
      "appliesTo": "vibration monitoring"
    },
    {
      "label": "Steel H-pile material grade",
      "value": "50",
      "unit": "",
      "appliesTo": "steel H-piles"
    },
    {
      "label": "Smooth dowel bar hole diameter",
      "value": "3\"",
      "unit": "",
      "appliesTo": "smooth dowel bars"
    },
    {
      "label": "Smooth dowel bar hole depth",
      "value": "12\"",
      "unit": "",
      "appliesTo": "smooth dowel bars"
    },
    {
      "label": "Pile freeze duration",
      "value": "24",
      "unit": "HOURS",
      "appliesTo": "piles"
    },
    {
      "label": "Seismic performance zone",
      "value": "2",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "A_S",
      "value": "0.142",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "S_D",
      "value": "0.155",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "Future paving allowance",
      "value": "30",
      "unit": "LBS PER SQ FT",
      "appliesTo": ""
    },
    {
      "label": "Superstructure concrete compressive strength, f'c",
      "value": "4,000",
      "unit": "PSI",
      "appliesTo": "superstructure"
    },
    {
      "label": "Barrier concrete compressive strength, f'c",
      "value": "4,000",
      "unit": "PSI",
      "appliesTo": "barrier"
    },
    {
      "label": "Substructure concrete compressive strength, f'c",
      "value": "3,500",
      "unit": "PSI",
      "appliesTo": "substructure"
    },
    {
      "label": "Reinforcement steel yield strength, f_y",
      "value": "60,000",
      "unit": "PSI",
      "appliesTo": "reinforcement steel"
    },
    {
      "label": "Pretensioning strands strength, f's",
      "value": "270,000",
      "unit": "PSI",
      "appliesTo": "pretensioning strands"
    },
    {
      "label": "Steel H-pile yield strength, f_y",
      "value": "50,000",
      "unit": "PSI",
      "appliesTo": "steel H-piles"
    }
  ],
  "notes": [
    "VIBRATION MONITORING - THE PROJECT ENGINEER SHOULD CONTACT THE GEOTECHNICAL BUREAU OF THE GEORGIA DOT OFFICE OF MATERIALS AND TESTING AT LEAST TWO WEEKS PRIOR TO DRIVING PILES. SEE GEOTECHNICAL_SUBMITTALS@DOT.GA.GOV",
    "SPECIAL PROVISION 154 - CONSTRUCTION VIBRATION MONITORING.",
    "STEEL H-PILES - USE STEEL FOR H-PILES THAT MEETS THE REQUIREMENTS OF ASTM A 709 GRADE 50.",
    "PILE LENGTHS - ERRATIC PILE LENGTHS CAN BE EXPECTED.",
    "PILE DRIVING - SHOULD PILES FAIL TO OBTAIN DRIVING RESISTANCE AFTER ACHIEVING THE PILE TIP ELEVATIONS SHOWN, ALLOW PILES TO FREEZE A MINIMUM OF 24 HOURS AND RESTRIKE WITH A WARM HAMMER.",
    "SMOOTH DOWEL BARS - PLACE SMOOTH DOWEL BARS IN FORMED 3\" DIAMETER X 12\" DEEP HOLES AND GROUT IN PLACE SIMILAR TO ANCHOR BOLTS, SEE SUB-SECTION 501.3.05.B.3 OF THE GEORGIA DOT SPECIFICATIONS. STIRRUPS MAY BE SHIFTED SLIGHTLY TO CLEAR FORMED HOLES.",
    "ABUTMENT SOIL REINFORCING DEVICE INSERTS - INCLUDE THE COST OF FURNISHING AND INSTALLING INSERTS FOR SOIL REINFORCING DEVICES AT ABUTMENT IN THE OVERALL [partial; crop cuts off]."
  ],
  "labels": [
    "GENERAL NOTES CONTINUED",
    "DESIGN DATA",
    "SPECIFICATIONS",
    "AASHTO LRFD 9TH EDITION, 2020",
    "(DESIGNED FOR SEISMIC PERFORMANCE ZONE 2, AS=0.142, SD=0.155)",
    "DESIGN VEHICLE LIVE LOAD",
    "HL-93",
    "FUTURE PAVING ALLOWANCE",
    "CONCRETE:",
    "CLASS D",
    "CLASS AAA",
    "SEE BEAM SHEETS",
    "PSC BEAM ALLOWABLE TENSION",
    "CLASS AA",
    "GRADE 60",
    "P.I. NO.",
    "0019181"
  ],
  "description": "This crop is a continuation of general construction notes and a design-data block for a bridge project. It documents pile driving and vibration-monitoring requirements, smooth dowel-bar installation, and material/design criteria for concrete, steel, prestressing strands, and piles; the final abutment insert note is cropped off."
}

p02_r02 general notes continuedNotes

  • stirrupsreinforcement steelMay be shifted slightly to clear formed holes.

TWO WEEKS Advance notice before driving piles50 Steel H-pile material grade3" Smooth dowel bar hole diameter12" Smooth dowel bar hole depth24 HOURS Pile freeze duration2 Seismic performance zone0.142 A_S0.155 S_D+7 more

Page 13

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p13_r07 section a a

page 13 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p13_r07_section_a_a
Original
p13_r07 section a a
{
  "view": "Section",
  "objects": [
    {
      "name": "concrete encasement/block",
      "tag": "",
      "shape": "rectangular with chamfered corners",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Shown enclosing a central H-section member."
    },
    {
      "name": "H-pile",
      "tag": "",
      "shape": "H-section",
      "material": "",
      "count": 1,
      "note": "Only the upper portion of the member is visible below the concrete block."
    },
    {
      "name": "longitudinal reinforcement bars",
      "tag": "2-#12",
      "shape": "circular",
      "material": "",
      "count": 2,
      "note": "Two bars are shown along the upper portion of the concrete block."
    },
    {
      "name": "longitudinal reinforcement bars",
      "tag": "4-#10",
      "shape": "circular",
      "material": "",
      "count": 4,
      "note": "Four bars are shown at the corners of the concrete block."
    },
    {
      "name": "reinforcement tie",
      "tag": "#10",
      "shape": "rectangular",
      "material": "",
      "count": null,
      "note": "Tie configuration is shown within the concrete block; spacing is noted as typical."
    }
  ],
  "measurements": [
    {
      "label": "overall width",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "concrete encasement/block"
    },
    {
      "label": "half width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "concrete encasement/block"
    },
    {
      "label": "half width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "concrete encasement/block"
    },
    {
      "label": "minimum clear cover",
      "value": "2\"",
      "unit": "",
      "appliesTo": "concrete encasement/block"
    },
    {
      "label": "minimum overall height",
      "value": "2'-0\"",
      "unit": "",
      "appliesTo": "concrete encasement/block"
    },
    {
      "label": "typical spacing",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "#10"
    },
    {
      "label": "clear cover, 3 sides",
      "value": "2\"",
      "unit": "",
      "appliesTo": "concrete encasement/block"
    },
    {
      "label": "half width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "concrete encasement/block"
    },
    {
      "label": "half width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "concrete encasement/block"
    },
    {
      "label": "scale",
      "value": "3/4\" = 1'-0\"",
      "unit": "",
      "appliesTo": "SECTION A-A"
    }
  ],
  "notes": [
    "2” MIN. CL.",
    "1'-0” TYP.",
    "2” CL. 3 SIDES"
  ],
  "labels": [
    "SECTION A-A",
    "SCALE: 3/4” = 1'-0”"
  ],
  "description": "This crop shows SECTION A-A through a rectangular reinforced-concrete encasement or block around a central H-section member. The section documents the block reinforcement arrangement, minimum clear cover, tie spacing, and the 3-foot overall block width."
}

p13_r07 section a aSection

  • reinforcement tie#10rectangularTie configuration is shown within the concrete block; spacing is noted as typical.

3'-0" overall width1'-6" half width1'-6" half width2" minimum clear cover2'-0" minimum overall height1'-0" typical spacing2" clear cover, 3 sides1'-6" half width+2 more

Page 16

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p16_r14 section c c

page 16 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p16_r14_section_c_c
Original
p16_r14 section c c
{
  "view": "Cross Section",
  "objects": [
    {
      "name": "concrete section",
      "tag": "",
      "shape": "square",
      "material": "",
      "count": 1,
      "note": "Section is shown 3'-6\" by 3'-6\"."
    },
    {
      "name": "longitudinal reinforcing bars",
      "tag": "12-#21 OR #31",
      "shape": "circular",
      "material": "reinforcing steel",
      "count": 12,
      "note": "Bars are shown around the perimeter."
    },
    {
      "name": "closed reinforcing tie",
      "tag": "#20 OR #30",
      "shape": "square",
      "material": "reinforcing steel",
      "count": 1,
      "note": "Perimeter closed tie shown."
    },
    {
      "name": "reinforcing crossties",
      "tag": "#21 OR #31",
      "shape": "diagonal",
      "material": "reinforcing steel",
      "count": null,
      "note": "Diagonal crossties are shown within the section."
    }
  ],
  "measurements": [
    {
      "label": "section width",
      "value": "3'-6\"",
      "unit": "",
      "appliesTo": "concrete section"
    },
    {
      "label": "section depth",
      "value": "3'-6\"",
      "unit": "",
      "appliesTo": "concrete section"
    },
    {
      "label": "clear cover",
      "value": "2\"",
      "unit": "",
      "appliesTo": "reinforcing steel"
    },
    {
      "label": "longitudinal bar quantity",
      "value": "12",
      "unit": "",
      "appliesTo": "12-#21 OR #31"
    }
  ],
  "notes": [
    "2\" CL. ALL SIDES"
  ],
  "labels": [
    "SECTION C-C"
  ],
  "description": "This crop shows SECTION C-C, a square reinforced concrete cross section. It documents perimeter longitudinal reinforcing bars, a closed perimeter tie, and diagonal crossties with 2-inch clear cover on all sides."
}

p16_r14 section c cCross Section

  • closed reinforcing tie#20 OR #30×1squarereinforcing steelPerimeter closed tie shown.
  • reinforcing crossties#21 OR #31diagonalreinforcing steelDiagonal crossties are shown within the section.

3'-6" section width3'-6" section depth2" clear cover12 longitudinal bar quantity

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p16_r14

page 16 · intermediate_bent_column_p16_r14
Original
p16_r14
{
  "view": "Cross Section",
  "objects": [
    {
      "name": "reinforced concrete column",
      "tag": "",
      "shape": "square",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Square column cross section with reinforcement shown."
    },
    {
      "name": "longitudinal reinforcement bars",
      "tag": "#21 OR #31",
      "shape": "circular",
      "material": "",
      "count": 12,
      "note": "Bars shown around the perimeter; callout reads 12-#21 OR #31."
    },
    {
      "name": "closed rectangular tie reinforcement",
      "tag": "#20 OR #30",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Perimeter tie shown inside the column section; callout reads 6#20 OR 6#30."
    },
    {
      "name": "diagonal cross-tie reinforcement",
      "tag": "#21 OR #31",
      "shape": "diagonal",
      "material": "",
      "count": null,
      "note": "Diagonal internal tie legs are shown; callout reads 6#21 OR 6#31."
    }
  ],
  "measurements": [
    {
      "label": "column width",
      "value": "3’-6”",
      "unit": "ft-in",
      "appliesTo": "reinforced concrete column"
    },
    {
      "label": "column depth",
      "value": "3’-6”",
      "unit": "ft-in",
      "appliesTo": "reinforced concrete column"
    },
    {
      "label": "clear cover",
      "value": "2”",
      "unit": "in",
      "appliesTo": "reinforced concrete column"
    }
  ],
  "notes": [
    "12-#21 OR #31",
    "2” CLR ALL SIDES",
    "6#20 OR 6#30",
    "6#21 OR 6#31"
  ],
  "labels": [
    "SECTION C-C"
  ],
  "description": "This crop shows Section C-C through a square reinforced-concrete column. The section documents a 3’-6” by 3’-6” column reinforcement arrangement, including 12 perimeter longitudinal bars, a rectangular perimeter tie, and diagonal internal cross-tie reinforcement."
}

p16_r14Cross Section

  • longitudinal reinforcement bars#21 OR #31×12circularBars shown around the perimeter; callout reads 12-#21 OR #31.
  • closed rectangular tie reinforcement#20 OR #30×1rectangularPerimeter tie shown inside the column section; callout reads 6#20 OR 6#30.
  • diagonal cross-tie reinforcement#21 OR #31diagonalDiagonal internal tie legs are shown; callout reads 6#21 OR 6#31.

3’-6” ft-in column width3’-6” ft-in column depth2” in clear cover

Page 17

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p17_r11 section a a

page 17 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p17_r11_section_a_a
Original
p17_r11 section a a
{
  "view": "Section",
  "objects": [
    {
      "name": "reinforced concrete member",
      "tag": "",
      "shape": "rectangular with chamfered corners",
      "material": "reinforced concrete",
      "count": 1,
      "note": "Sectioned member shown with reinforcement and a central vertical rectangular element extending below the section."
    },
    {
      "name": "reinforcement bars",
      "tag": "2-442",
      "shape": "circular in section",
      "material": "",
      "count": 2,
      "note": "Two bars shown near the top of the member."
    },
    {
      "name": "reinforcement bars",
      "tag": "4-I040",
      "shape": "circular in section",
      "material": "",
      "count": 4,
      "note": "Four bars shown at the upper and lower corners of the member."
    },
    {
      "name": "reinforcement tie/stirrup",
      "tag": "",
      "shape": "bent rectangular",
      "material": "",
      "count": null,
      "note": "Interior bent reinforcing linework is shown; no designation is legible."
    },
    {
      "name": "vertical rectangular element",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Only a partial vertical element below the concrete member is visible."
    }
  ],
  "measurements": [
    {
      "label": "overall width",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "reinforced concrete member"
    },
    {
      "label": "half width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "reinforced concrete member"
    },
    {
      "label": "half width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "reinforced concrete member"
    },
    {
      "label": "minimum clear cover",
      "value": "2\"",
      "unit": "",
      "appliesTo": "reinforced concrete member"
    },
    {
      "label": "minimum vertical dimension",
      "value": "2'-0\"",
      "unit": "",
      "appliesTo": "reinforced concrete member"
    },
    {
      "label": "typical vertical dimension",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "reinforced concrete member"
    },
    {
      "label": "clear cover, 3 sides",
      "value": "2\"",
      "unit": "",
      "appliesTo": "reinforced concrete member"
    },
    {
      "label": "half width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "reinforced concrete member"
    },
    {
      "label": "half width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "reinforced concrete member"
    },
    {
      "label": "scale",
      "value": "3/4\" = 1'-0\"",
      "unit": "",
      "appliesTo": "SECTION A-A"
    }
  ],
  "notes": [
    "2\" MIN. CL.",
    "1'-0\" TYP.",
    "2\" CL. 3 SIDES"
  ],
  "labels": [
    "440",
    "441",
    "SECTION A-A",
    "SCALE: 3/4\" = 1'-0\""
  ],
  "description": "This crop shows SECTION A-A through a 3'-0\" wide reinforced concrete member with longitudinal reinforcing bars and interior bent reinforcing linework. A central vertical rectangular element projects below the section, and a partial adjacent item identified as 441 is visible at the right edge."
}

p17_r11 section a aSection

  • reinforcement tie/stirrupbent rectangularInterior bent reinforcing linework is shown; no designation is legible.

3'-0" overall width1'-6" half width1'-6" half width2" minimum clear cover2'-0" minimum vertical dimension1'-0" typical vertical dimension2" clear cover, 3 sides1'-6" half width+2 more

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p17_r12 cross section of cap showing rebar cage

page 17 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p17_r12_cross_section_of_cap_showing_rebar_cage
Original
p17_r12 cross section of cap showing rebar cage
{
  "view": "Section",
  "objects": [
    {
      "name": "rectangular structural member",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Heavy outline; only the sectioned portion is shown."
    },
    {
      "name": "reinforcing bars",
      "tag": "2-442",
      "shape": "circular in section",
      "material": "steel",
      "count": 2,
      "note": "Two bars shown along the upper portion of the section."
    },
    {
      "name": "reinforcing bars",
      "tag": "4-1040",
      "shape": "circular in section",
      "material": "steel",
      "count": 4,
      "note": "Four bars shown at the interior corners."
    },
    {
      "name": "reinforcing bars",
      "tag": "2-445 SERIES",
      "shape": "circular in section with vertical projected legs",
      "material": "steel",
      "count": 2,
      "note": "Two lower bars are shown extending below the section."
    },
    {
      "name": "reinforcing tie",
      "tag": "44I",
      "shape": "rectangular with angled ends",
      "material": "steel",
      "count": 1,
      "note": "Tie is shown surrounding the four corner bars."
    }
  ],
  "measurements": [
    {
      "label": "overall width",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "rectangular structural member"
    },
    {
      "label": "minimum clear cover",
      "value": "2\" MIN.",
      "unit": "",
      "appliesTo": "rectangular structural member"
    },
    {
      "label": "typical vertical dimension",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "rectangular structural member"
    },
    {
      "label": "minimum vertical dimension",
      "value": "2'-0\" MIN.",
      "unit": "",
      "appliesTo": "rectangular structural member"
    },
    {
      "label": "minimum vertical dimension",
      "value": "2'-0\" MIN.",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "clear cover, 3 sides",
      "value": "2\" CL. 3 SIDES",
      "unit": "",
      "appliesTo": "rectangular structural member"
    },
    {
      "label": "half-width dimension",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "rectangular structural member"
    },
    {
      "label": "half-width dimension",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "rectangular structural member"
    },
    {
      "label": "drawing scale",
      "value": "3/4\" = 1'-0\"",
      "unit": "",
      "appliesTo": "SECTION B-B"
    }
  ],
  "notes": [],
  "labels": [
    "SECTION B-B",
    "SCALE: 3/4\" = 1'-0\"",
    "B.F.P.R. - (partial)"
  ],
  "description": "This crop shows SECTION B-B through a 3'-0\" wide rectangular structural member with reinforcing steel shown in section. The detail includes upper, corner, and lower reinforcing-bar callouts, a reinforcing tie, cover requirements, and minimum depth dimensions."
}

p17_r12 cross section of cap showing rebar cageSection

  • reinforcing tie44I×1rectangular with angled endssteelTie is shown surrounding the four corner bars.

3'-0" overall width2" MIN. minimum clear cover1'-0" typical vertical dimension2'-0" MIN. minimum vertical dimension2'-0" MIN. minimum vertical dimension2" CL. 3 SIDES clear cover, 3 sides1'-6" half-width dimension1'-6" half-width dimension+1 more