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Prestressing Strand

2 pages · 10 crops · ×89 · superstructure

Matched toPrestressing Tendonbridge.ancillary_system.prestressing_system.tendonon “Prestressing Strand”

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Paired on the measurement’s name only, which cannot know that three span lengths sum to the deck length. Step 3 works these out properly for every item it matches — reading every crop behind the item, deriving what the drawings imply and showing its arithmetic. This item has not had that pass yet; the button runs it for this one.

How the sheets named it

draped strandsPrestressed stranddraped strand groupstrand (pretensioning)2-5502-4508-45113-3502-4522-650

Every dimension read for it4

  • 1/2 inStrand diameterp10 · p10_r09 notes
  • 0.167 SQ INStrand areap10 · p10_r09 notes
  • 20Number of strandsp10 · p10_r09 notes
  • 8-451Strand groupp11 · p11_r01

Notes on the sheets that carry it

  • p10MIDPOINT, DETAILS SYMMETRICAL ABOUT MIDPOINT UNLESS NOTED
  • p10ALL DIMENSIONS ARE ALONG ℄ BEAM
  • p10OMIT HOLE AT BEAMS 6 AND 12
  • p10OMIT HOLE AT BEAMS 1 AND 7
  • p10℄ 2" DIAMETER HOLE FOR DIAPHRAGM BAR
  • p106 - DRAPED STRANDS
  • p10℄ LOW FRICTION TYPE HOLD DOWN
  • p10ΔNC = 1/2"
  • p10ΔC = 1/16"
  • p10MAINTAIN 1" MINIMUM CLEARANCE UNLESS OTHERWISE SHOWN.
  • p10• INDICATES 1/2" DIAMETER PRESTRESSED STRANDS.
  • p10ALL BAR DIMENSIONS ARE OUT TO OUT.
  • p10AT THE TOP OF THE BEAM, BARS 550 AND 651 SHALL BE FIELD BENT OR SHOP BENT 90°, SUCH THAT THE HORIZONTAL LEG EXTENDS BETWEEN TOP AND BOTTOM MATS OF SLAB REINFORCEMENT.
  • p10SLIGHTLY SHIFT OR SLOPE BARS 451 TO AVOID CONFLICT WITH STRANDS.
  • p10BARS 350 MAY BE FABRICATED IN TWO PARTS BY LAPPING HORIZONTAL SECTION BY 1'-0" MINIMUM.
  • p10PLACE BARS 452 WITH OPEN ENDS AWAY FROM BEAM ENDS.
  • p10IMENSIONS LONG ¢ BEAM (partial, cropped text - likely 'DIMENSIONS ALONG C̄ BEAM')
  • p10A. USE 20 - 1/2" DIAMETER SPECIAL LOW-RELAXATION (A = 0.167 SQ IN) STRANDS. PRETENSION STRANDS TO 33,818 LBS EACH.
  • p118 - DRAPED STRANDS
  • p11ALL DIMENSIONS ARE ALONG C BEAM
  • p112-550 AT EACH LOCATION
  • p112-650 AT EACH LOCATION
  • p11ALL DIMENSIONS ARE ALONG â„¢ BEAM (transcribed as printed: 'ALL DIMENSIONS ARE ALONG C BEAM')
  • p11AT THE TOP OF THE BEAM, BARS 550 AND 650 SHALL BE FIELD BENT OR SHOP BENT 90°, SUCH THAT THE HORIZONTAL LEG EXTENDS BETWEEN TOP AND BOTTOM MATS OF SLAB REINFORCEMENT.
  • p112-650 AT EACH LOCATION (partial left-edge note)

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

Page 10

crop

p10_r01 notes

page 10 · gdot_plan_649084f395824aaebf1f5ed48132696f_p10_r01_notes
Original
p10_r01 notes
{
  "view": "Elevation",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "I-girder/prestressed beam (tapered ends shown)",
      "material": "precast/prestressed concrete",
      "count": 1,
      "note": "Elevation of a single precast prestressed concrete beam, symmetrical about midpoint unless noted; details apply to beams 1 through 12 with specific omissions noted"
    },
    {
      "name": "draped strands",
      "tag": "",
      "shape": "strand, draped profile",
      "material": "prestressing steel",
      "count": 6,
      "note": "6 draped strands shown schematically along beam length"
    },
    {
      "name": "diaphragm bar hole",
      "tag": "",
      "shape": "circular, 2\" diameter",
      "material": "void/opening in concrete",
      "count": 2,
      "note": "Centered holes for diaphragm bar; omitted at Beams 6 and 12 on one side, and Beams 1 and 7 on other side"
    },
    {
      "name": "reinforcement bar group",
      "tag": "550",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "2-550 at each location, stirrup/reinforcement spacing along beam"
    },
    {
      "name": "reinforcement bar group",
      "tag": "450",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "2-450 shown near top of beam, also 8-451 vertical bars and 10-350 at 6\" spacing"
    },
    {
      "name": "reinforcement bar group",
      "tag": "451",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 8,
      "note": "8-451 bars noted vertically"
    },
    {
      "name": "reinforcement bar group",
      "tag": "350",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 10,
      "note": "10-350 bars at 6\" spacing"
    },
    {
      "name": "reinforcement bar group",
      "tag": "651",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "2-651 at each location near bent end"
    },
    {
      "name": "reinforcement bar group",
      "tag": "452",
      "shape": "bar",
      "material": "reinforcing steel",
      "count": 2,
      "note": "2-452 shown at right end of beam near bent"
    },
    {
      "name": "low friction type hold down",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Centerline marked at midpoint region of beam"
    },
    {
      "name": "bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Centerline of bearing marked at both ends of beam"
    },
    {
      "name": "partial section detail",
      "tag": "SECTION A",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Partial cross-section shown at right edge of crop, cut off, showing dimensions 5\", 6\", 2-1/2\", 2 spaces at 2\", 7 spaces at ... (cut off)"
    }
  ],
  "measurements": [
    {
      "label": "Span length",
      "value": "55'-0\"",
      "unit": "ft-in",
      "appliesTo": "beam/span"
    },
    {
      "label": "Beam length",
      "value": "53'-7 5/8\"",
      "unit": "ft-in",
      "appliesTo": "beam"
    },
    {
      "label": "Midpoint distance",
      "value": "26'-9 13/16\"",
      "unit": "ft-in",
      "appliesTo": "beam midpoint"
    },
    {
      "label": "Distance from midpoint mark",
      "value": "9 13/16\"",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Spacing",
      "value": "3 SPACES AT 24\"",
      "unit": "in",
      "appliesTo": "beam reinforcement/strand spacing"
    },
    {
      "label": "Spacing",
      "value": "6\"",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Spacing",
      "value": "18 SPACES AT 12\"",
      "unit": "in",
      "appliesTo": "beam reinforcement spacing"
    },
    {
      "label": "Spacing",
      "value": "4\"",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Spacing",
      "value": "3 SPACES AT 4\"",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Distance",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "beam end near bent"
    },
    {
      "label": "Bar group quantity",
      "value": "2-550",
      "unit": "",
      "appliesTo": "reinforcement, each location"
    },
    {
      "label": "Bar group quantity",
      "value": "2-450",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Bar group quantity",
      "value": "8-451",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Bar group quantity",
      "value": "10-350 AT 6\"",
      "unit": "in",
      "appliesTo": "reinforcement spacing"
    },
    {
      "label": "Bar group quantity",
      "value": "2-651",
      "unit": "",
      "appliesTo": "reinforcement, each location"
    },
    {
      "label": "Bar group quantity",
      "value": "2-452",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Distance",
      "value": "2 1/2\"",
      "unit": "in",
      "appliesTo": "beam end near bent"
    },
    {
      "label": "Vertical camber tolerance",
      "value": "1/2\"",
      "unit": "in",
      "appliesTo": "ΔNC (non-composite deflection)"
    },
    {
      "label": "Vertical camber tolerance",
      "value": "1/16\"",
      "unit": "in",
      "appliesTo": "ΔC (composite deflection)"
    },
    {
      "label": "Distance from end",
      "value": "1'-9\"",
      "unit": "ft-in",
      "appliesTo": "beam, hole location"
    },
    {
      "label": "Distance",
      "value": "6 7/8\"",
      "unit": "in",
      "appliesTo": "beam, hole spacing"
    },
    {
      "label": "Distance",
      "value": "6 7/8\"",
      "unit": "in",
      "appliesTo": "beam, hole spacing"
    },
    {
      "label": "Distance",
      "value": "10 3/16\"",
      "unit": "in",
      "appliesTo": "beam end to bearing"
    },
    {
      "label": "Distance",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "beam end to bearing"
    },
    {
      "label": "Distance",
      "value": "1'-6 3/16\"",
      "unit": "ft-in",
      "appliesTo": "beam end (BFPR) to bearing centerline"
    },
    {
      "label": "Centerline bearing to bearing",
      "value": "52'-3 5/8\"",
      "unit": "ft-in",
      "appliesTo": "beam"
    },
    {
      "label": "Distance",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "beam end to bearing (other end)"
    },
    {
      "label": "Distance",
      "value": "6 3/16\"",
      "unit": "in",
      "appliesTo": "beam end to bearing (other end)"
    },
    {
      "label": "Distance",
      "value": "1'-2 3/16\"",
      "unit": "ft-in",
      "appliesTo": "beam end to bent"
    },
    {
      "label": "Section detail dimension",
      "value": "5\"",
      "unit": "in",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "6\"",
      "unit": "in",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "2 1/2\"",
      "unit": "in",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "2 SPACES AT 2\"",
      "unit": "in",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "3\"",
      "unit": "in",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "7 SP... (cut off)",
      "unit": "",
      "appliesTo": "Section A (partial, cropped)"
    },
    {
      "label": "Section detail dimension",
      "value": "1'-... (cut off)",
      "unit": "ft-in",
      "appliesTo": "Section A (partial, cropped)"
    }
  ],
  "notes": [
    "MIDPOINT, DETAILS SYMMETRICAL ABOUT MIDPOINT UNLESS NOTED",
    "ALL DIMENSIONS ARE ALONG ℄ BEAM",
    "OMIT HOLE AT BEAMS 6 AND 12",
    "OMIT HOLE AT BEAMS 1 AND 7",
    "℄ 2\" DIAMETER HOLE FOR DIAPHRAGM BAR",
    "6 - DRAPED STRANDS",
    "℄ LOW FRICTION TYPE HOLD DOWN",
    "ΔNC = 1/2\"",
    "ΔC = 1/16\""
  ],
  "labels": [
    "NOTES",
    "ELEVATION",
    "B.F.P.R.",
    "℄ BENT",
    "℄ BEARING",
    "SECTION A (partial, cropped at right edge)"
  ],
  "description": "This crop shows an elevation view of a single precast/prestressed concrete bridge beam with detailed reinforcement bar callouts, strand draping pattern, hole locations for diaphragm bars, and dimensional spacing along the beam length. A partial cross-section detail (labeled Section A, cut off at the right edge) and a general notes block are also included. The drawing documents beam geometry, bearing locations, camber tolerances, and reinforcing/prestressing details for beam fabrication and placement."
}

p10_r01 notesElevation

  • draped strands×6strand, draped profileprestressing steel6 draped strands shown schematically along beam length

55'-0" ft-in Span length53'-7 5/8" ft-in Beam length26'-9 13/16" ft-in Midpoint distance9 13/16" in Distance from midpoint mark3 SPACES AT 24" in Spacing6" in Spacing18 SPACES AT 12" in Spacing4" in Spacing+28 more

crop

p10_r02 title block

page 10 · gdot_plan_649084f395824aaebf1f5ed48132696f_p10_r02_title_block
Original
p10_r02 title block
{
  "view": "Detail",
  "objects": [
    {
      "name": "PSC beam (I-girder) cross section at midpoint",
      "tag": "",
      "shape": "I-girder / bulb-tee cross section",
      "material": "precast prestressed concrete",
      "count": 1,
      "note": "Section at midpoint showing strand pattern and bar 550 placement"
    },
    {
      "name": "PSC beam (I-girder) cross section at end",
      "tag": "",
      "shape": "I-girder / bulb-tee cross section",
      "material": "precast prestressed concrete",
      "count": 1,
      "note": "Section at end showing strand pattern and bars 651, 450, 350, 452"
    },
    {
      "name": "Reinforcement bar",
      "tag": "550",
      "shape": "straight bar, field/shop bent 90°",
      "material": "reinforcing steel",
      "count": null,
      "note": "Located at top of beam at midpoint section, 9\" leg dimension shown in schedule"
    },
    {
      "name": "Reinforcement bar",
      "tag": "651",
      "shape": "straight bar, field/shop bent 90°",
      "material": "reinforcing steel",
      "count": null,
      "note": "Located at top of beam at end section, 6\" leg dimension shown in schedule"
    },
    {
      "name": "Reinforcement bar",
      "tag": "451",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": 8,
      "note": "8-451 bars at top of end section, 5'-0\" length shown in schedule"
    },
    {
      "name": "Reinforcement bar",
      "tag": "450",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": 2,
      "note": "2-450 bars at top of end section, 9\" length shown in schedule"
    },
    {
      "name": "Reinforcement bar",
      "tag": "350",
      "shape": "bent bar, 45° angled shape",
      "material": "reinforcing steel",
      "count": null,
      "note": "Located near bottom flange of end section; may be fabricated in two parts lapped 1'-0\" min"
    },
    {
      "name": "Reinforcement bar",
      "tag": "452",
      "shape": "U-shaped/bent bar",
      "material": "reinforcing steel",
      "count": 2,
      "note": "2-452 bars at bottom of end section, 1'-6\" width, 8\" leg, open ends away from beam ends"
    },
    {
      "name": "Reinforcement bar",
      "tag": "351",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": null,
      "note": "1'-0\" length shown in schedule; not explicitly located in section views shown"
    },
    {
      "name": "Prestressed strand",
      "tag": "",
      "shape": "circular, 1/2\" diameter",
      "material": "prestressing steel strand",
      "count": null,
      "note": "Indicated by dot symbols per legend note; multiple rows in bottom flange and web at both sections"
    }
  ],
  "measurements": [
    {
      "label": "Top flange width",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bar 550 offset from edge",
      "value": "5\"",
      "unit": "",
      "appliesTo": "550, Section at Midpoint"
    },
    {
      "label": "Top cover",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Web dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Web dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical dimension",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical sub-dimension",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical sub-dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint (upper)"
    },
    {
      "label": "Vertical sub-dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Section at Midpoint (upper)"
    },
    {
      "label": "Vertical sub-dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical sub-dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Strand spacing",
      "value": "2 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint, side strands"
    },
    {
      "label": "Strand spacing",
      "value": "7 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint, bottom strands"
    },
    {
      "label": "Bottom edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom edge distance",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom flange width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Top flange offset",
      "value": "2\"",
      "unit": "",
      "appliesTo": "651, Section at End"
    },
    {
      "label": "Clearance",
      "value": "1 1/8\"",
      "unit": "",
      "appliesTo": "Section at End, CL."
    },
    {
      "label": "Clearance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at End, CL."
    },
    {
      "label": "Vertical dimension",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Bar count",
      "value": "8-451",
      "unit": "",
      "appliesTo": "451, Section at End"
    },
    {
      "label": "Bar count",
      "value": "2-450",
      "unit": "",
      "appliesTo": "450, Section at End"
    },
    {
      "label": "Bar count",
      "value": "2-452",
      "unit": "",
      "appliesTo": "452, Section at End"
    },
    {
      "label": "Minimum clearance note",
      "value": "1\"",
      "unit": "",
      "appliesTo": "General note"
    },
    {
      "label": "Strand diameter",
      "value": "1/2\"",
      "unit": "",
      "appliesTo": "Prestressed strands (dot symbol)"
    },
    {
      "label": "Bar 350 leg length",
      "value": "1'-1\"",
      "unit": "",
      "appliesTo": "350, TYP."
    },
    {
      "label": "Bar 350 angle",
      "value": "45°",
      "unit": "",
      "appliesTo": "350, TYP."
    },
    {
      "label": "Bar 350 horizontal leg",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "350"
    },
    {
      "label": "Bar 350 vertical leg",
      "value": "3\"",
      "unit": "",
      "appliesTo": "350, TYP."
    },
    {
      "label": "Bar 351 length",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "351"
    },
    {
      "label": "Bar 451 length",
      "value": "5'-0\"",
      "unit": "",
      "appliesTo": "451"
    },
    {
      "label": "Bar 452 width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "452"
    },
    {
      "label": "Bar 452 leg",
      "value": "8\"",
      "unit": "",
      "appliesTo": "452"
    },
    {
      "label": "Bar 450 length",
      "value": "9\"",
      "unit": "",
      "appliesTo": "450"
    },
    {
      "label": "Bar 550 length",
      "value": "9\"",
      "unit": "",
      "appliesTo": "550"
    },
    {
      "label": "Bar 550 vertical dimension",
      "value": "4'-11\"",
      "unit": "",
      "appliesTo": "550"
    },
    {
      "label": "Bar 651 length",
      "value": "6\"",
      "unit": "",
      "appliesTo": "651"
    },
    {
      "label": "Bar 651 vertical dimension",
      "value": "4'-11\"",
      "unit": "",
      "appliesTo": "651"
    },
    {
      "label": "Lap length minimum",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "350"
    }
  ],
  "notes": [
    "MAINTAIN 1\" MINIMUM CLEARANCE UNLESS OTHERWISE SHOWN.",
    "• INDICATES 1/2\" DIAMETER PRESTRESSED STRANDS.",
    "ALL BAR DIMENSIONS ARE OUT TO OUT.",
    "AT THE TOP OF THE BEAM, BARS 550 AND 651 SHALL BE FIELD BENT OR SHOP BENT 90°, SUCH THAT THE HORIZONTAL LEG EXTENDS BETWEEN TOP AND BOTTOM MATS OF SLAB REINFORCEMENT.",
    "SLIGHTLY SHIFT OR SLOPE BARS 451 TO AVOID CONFLICT WITH STRANDS.",
    "BARS 350 MAY BE FABRICATED IN TWO PARTS BY LAPPING HORIZONTAL SECTION BY 1'-0\" MINIMUM.",
    "PLACE BARS 452 WITH OPEN ENDS AWAY FROM BEAM ENDS.",
    "IMENSIONS LONG ¢ BEAM (partial, cropped text - likely 'DIMENSIONS ALONG C̄ BEAM')"
  ],
  "labels": [
    "SECTION AT MIDPOINT",
    "SECTION AT END",
    "REINFORCEMENT",
    "350",
    "351",
    "451",
    "452",
    "450",
    "550",
    "651",
    "TION (partial, cropped)"
  ],
  "description": "This crop shows two beam cross-section details (Section at Midpoint and Section at End) of a precast prestressed concrete I-girder/bulb-tee beam, with strand layout and reinforcement bar placement dimensioned. Below, a Reinforcement schedule/detail table lists individual bar shapes and dimensions for bars 350, 351, 450, 451, 452, 550, and 651, along with general notes on bar bending, lapping, and placement requirements for the beam reinforcement."
}

p10_r02 title blockDetail

  • Prestressed strandcircular, 1/2" diameterprestressing steel strandIndicated by dot symbols per legend note; multiple rows in bottom flange and web at both sections

1'-0" Top flange width5" Bar 550 offset from edge2 1/2" Top cover6" Web dimension3" Web dimension3'-0" Vertical dimension1'-3" Vertical sub-dimension3" Vertical sub-dimension+31 more

crop

p10_r09 notes

page 10 · gdot_plan_649084f395824aaebf1f5ed48132696f_p10_r09_notes
Original
p10_r09 notes
{
  "view": "Notes",
  "objects": [
    {
      "name": "prestressing strand",
      "tag": "",
      "shape": "circular",
      "material": "low-relaxation steel",
      "count": 20,
      "note": "Referenced in note A as strands to be used, not depicted graphically"
    }
  ],
  "measurements": [
    {
      "label": "Strand diameter",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "prestressing strand"
    },
    {
      "label": "Strand area",
      "value": "0.167",
      "unit": "SQ IN",
      "appliesTo": "prestressing strand"
    },
    {
      "label": "Number of strands",
      "value": "20",
      "unit": "",
      "appliesTo": "prestressing strand"
    },
    {
      "label": "Pretension force",
      "value": "33,818",
      "unit": "LBS",
      "appliesTo": "prestressing strand (each)"
    }
  ],
  "notes": [
    "A. USE 20 - 1/2\" DIAMETER SPECIAL LOW-RELAXATION (A = 0.167 SQ IN) STRANDS. PRETENSION STRANDS TO 33,818 LBS EACH."
  ],
  "labels": [],
  "description": "This crop contains a single typed note (Note A) specifying the prestressing strand requirements for a precast concrete member: 20 strands of 1/2-inch diameter special low-relaxation type with a cross-sectional area of 0.167 sq in, pretensioned to 33,818 lbs each. No graphical elements are shown in this crop."
}

p10_r09 notesNotes

  • prestressing strand×20circularlow-relaxation steelReferenced in note A as strands to be used, not depicted graphically

1/2 in Strand diameter0.167 SQ IN Strand area20 Number of strands33,818 LBS Pretension force

crop

p10_r01

page 10 · other_p10_r01
Original
p10_r01
{
  "view": "Elevation",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "tapered rectangular (elevation, beam end shown with draped strand profile)",
      "material": "precast, pretensioned concrete",
      "count": 1,
      "note": "Elevation view of a precast prestressed concrete beam end; note text references beams numbered up to 12, but only one beam elevation is drawn here."
    },
    {
      "name": "draped strand group",
      "tag": "",
      "shape": "linear (dashed strand lines)",
      "material": "prestressing strand",
      "count": 6,
      "note": "Labeled '6 - DRAPED STRANDS', shown sweeping from bottom of beam upward toward midpoint."
    },
    {
      "name": "diaphragm bar hole",
      "tag": "",
      "shape": "circular",
      "material": "void in concrete",
      "count": 2,
      "note": "2\" diameter hole for diaphragm bar; omitted at Beams 6 and 12 (one hole) and at Beams 1 and 7 (other hole)."
    },
    {
      "name": "hold down device",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Marked as centerline of 'LOW FRICTION TYPE HOLD DOWN' near midpoint region of beam."
    },
    {
      "name": "bearing point",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Centerline of bearing marked at each end of beam."
    },
    {
      "name": "cross-section detail (partial)",
      "tag": "",
      "shape": "unclear, cropped",
      "material": "",
      "count": 1,
      "note": "Fragment of a 'SECTION AT ...' detail visible at right edge of crop, showing dimensions (1'-0, 5\", 2 1/2\", 6\", 2 spaces at 2\", 3\", 2\", 7 spaces at ..., 1'-6...); title and full shape cut off."
    }
  ],
  "measurements": [
    {
      "label": "Span length",
      "value": "55'-0\"",
      "unit": "",
      "appliesTo": "beam elevation, B.F.P.R. to C Bent"
    },
    {
      "label": "Beam length",
      "value": "53'-7 5/8\"",
      "unit": "",
      "appliesTo": "PSC beam"
    },
    {
      "label": "Midpoint distance",
      "value": "26'-9 13/16\"",
      "unit": "",
      "appliesTo": "beam midpoint"
    },
    {
      "label": "Dimension",
      "value": "9 13/16\"",
      "unit": "",
      "appliesTo": "beam elevation, near midpoint"
    },
    {
      "label": "Spacing",
      "value": "3 SPACES AT 24\"",
      "unit": "",
      "appliesTo": "strand/rebar spacing"
    },
    {
      "label": "Dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "beam elevation spacing"
    },
    {
      "label": "Spacing",
      "value": "18 SPACES AT 12\"",
      "unit": "",
      "appliesTo": "strand/rebar spacing"
    },
    {
      "label": "Dimension",
      "value": "4\"",
      "unit": "",
      "appliesTo": "beam elevation spacing"
    },
    {
      "label": "Spacing",
      "value": "3 SPACES AT 4\"",
      "unit": "",
      "appliesTo": "strand/rebar spacing"
    },
    {
      "label": "Dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": "beam elevation end spacing"
    },
    {
      "label": "Bar count/spec",
      "value": "2-550",
      "unit": "",
      "appliesTo": "reinforcement, each location"
    },
    {
      "label": "Bar count/spec",
      "value": "2-651",
      "unit": "",
      "appliesTo": "reinforcement, each location"
    },
    {
      "label": "Bar count/spec",
      "value": "2-450",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Bar count/spec",
      "value": "8-451",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Bar count/spacing",
      "value": "10-350 AT 6\"",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Bar count/spec",
      "value": "2-452",
      "unit": "",
      "appliesTo": "reinforcement"
    },
    {
      "label": "Dimension",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "beam elevation, end region"
    },
    {
      "label": "Dimension",
      "value": "6 7/8\"",
      "unit": "",
      "appliesTo": "diaphragm bar hole spacing"
    },
    {
      "label": "Dimension",
      "value": "6 7/8\"",
      "unit": "",
      "appliesTo": "diaphragm bar hole spacing"
    },
    {
      "label": "Dimension",
      "value": "1'-9\"",
      "unit": "",
      "appliesTo": "beam elevation vertical dimension near hole"
    },
    {
      "label": "Tolerance",
      "value": "1/2\"",
      "unit": "",
      "appliesTo": "ΔNC"
    },
    {
      "label": "Tolerance",
      "value": "1/16\"",
      "unit": "",
      "appliesTo": "ΔC"
    },
    {
      "label": "Diameter",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "diaphragm bar hole"
    },
    {
      "label": "Dimension",
      "value": "10 3/16\"",
      "unit": "",
      "appliesTo": "beam end, bearing region"
    },
    {
      "label": "Dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "bearing centerline offset"
    },
    {
      "label": "Dimension",
      "value": "1'-6 3/16\"",
      "unit": "",
      "appliesTo": "beam end dimension"
    },
    {
      "label": "Bearing to bearing length",
      "value": "52'-3 5/8\"",
      "unit": "",
      "appliesTo": "beam, C bearing to C bearing"
    },
    {
      "label": "Dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "bearing centerline offset (opposite end)"
    },
    {
      "label": "Dimension",
      "value": "6 3/16\"",
      "unit": "",
      "appliesTo": "beam end dimension (opposite end)"
    },
    {
      "label": "Dimension",
      "value": "1'-2 3/16\"",
      "unit": "",
      "appliesTo": "beam end dimension (opposite end)"
    },
    {
      "label": "Dimension",
      "value": "1'-0",
      "unit": "",
      "appliesTo": "partial section detail (right edge, cropped)"
    },
    {
      "label": "Dimension",
      "value": "5\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Dimension",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Dimension",
      "value": "6\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Spacing",
      "value": "2 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "partial section detail"
    },
    {
      "label": "Spacing",
      "value": "7 SPA AT ...",
      "unit": "",
      "appliesTo": "partial section detail (text cut off)"
    },
    {
      "label": "Dimension",
      "value": "1'-6...",
      "unit": "",
      "appliesTo": "partial section detail (text cut off)"
    }
  ],
  "notes": [],
  "labels": [
    "ELEVATION",
    "NOTES",
    "B.F.P.R.",
    "C BENT",
    "C BEARING",
    "C LOW FRICTION TYPE HOLD DOWN",
    "OMIT HOLE AT BEAMS 6 AND 12",
    "OMIT HOLE AT BEAMS 1 AND 7",
    "SECTION AT"
  ],
  "description": "This crop shows the elevation of one end of a precast, pretensioned concrete bridge beam, dimensioned along its centerline with span length, beam length, bearing locations, strand/rebar spacing callouts (e.g. 2-550, 2-651, 8-451, 10-350), a 2-inch diameter diaphragm bar hole (omitted at specified beam numbers), six draped strands, and a low-friction hold-down location. A small, partially cropped cross-section detail ('SECTION AT ...') with its own set of dimensions appears at the far right edge of the crop but is cut off before its title or full shape can be read."
}

p10_r01Elevation

  • draped strand group×6linear (dashed strand lines)prestressing strandLabeled '6 - DRAPED STRANDS', shown sweeping from bottom of beam upward toward midpoint.

55'-0" Span length53'-7 5/8" Beam length26'-9 13/16" Midpoint distance9 13/16" Dimension3 SPACES AT 24" Spacing6" Dimension18 SPACES AT 12" Spacing4" Dimension+31 more

crop

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Original
p10_r02
{
  "view": "Detail",
  "objects": [
    {
      "name": "PSC beam cross section",
      "tag": "",
      "shape": "tapered (bulb/I-shaped web with flared bottom flange)",
      "material": "precast prestressed concrete",
      "count": 2,
      "note": "Shown as 'SECTION AT MIDPOINT' and 'SECTION AT END' of the same beam, with strand and rebar placement dimensioned."
    },
    {
      "name": "Prestressed strand",
      "tag": "",
      "shape": "circular (shown as dots)",
      "material": "prestressing steel",
      "count": null,
      "note": "Legend states each dot indicates a 1/2\" diameter prestressed strand; strand pattern differs between midpoint and end sections."
    },
    {
      "name": "Reinforcement bar - top bent bar",
      "tag": "550",
      "shape": "straight with 90° bend (field/shop bent)",
      "material": "reinforcing steel",
      "count": 1,
      "note": "Extends from top of beam; horizontal leg extends between top and bottom mats of slab reinforcement per note."
    },
    {
      "name": "Reinforcement bar - top bent bar",
      "tag": "651",
      "shape": "straight with 90° bend",
      "material": "reinforcing steel",
      "count": 1,
      "note": "Same detailing as bar 550, shown at beam end section."
    },
    {
      "name": "Reinforcement bar - diagonal/bent",
      "tag": "350",
      "shape": "bent, two 45° angles (triangular/trapezoidal outline)",
      "material": "reinforcing steel",
      "count": 1,
      "note": "May be fabricated in two parts with 1'-0\" min lap per note."
    },
    {
      "name": "Reinforcement bar - straight",
      "tag": "351",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": 1,
      "note": ""
    },
    {
      "name": "Reinforcement bar - straight",
      "tag": "451",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": 1,
      "note": "8 bars (8-451) shown at end section; may be shifted/sloped to avoid strand conflict."
    },
    {
      "name": "Reinforcement bar - closed/rectangular",
      "tag": "452",
      "shape": "rectangular open bar (with one open end)",
      "material": "reinforcing steel",
      "count": 1,
      "note": "2 bars (2-452) at end section; placed with open ends away from beam ends per note."
    },
    {
      "name": "Reinforcement bar - straight tie",
      "tag": "450",
      "shape": "straight bar",
      "material": "reinforcing steel",
      "count": 1,
      "note": "2 bars (2-450) shown at end section."
    }
  ],
  "measurements": [
    {
      "label": "Top width",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Offset",
      "value": "5\"",
      "unit": "",
      "appliesTo": "Bar 550 / midpoint section"
    },
    {
      "label": "Cover",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "Midpoint section top"
    },
    {
      "label": "Spacing",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Midpoint section web"
    },
    {
      "label": "Spacing",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Midpoint section web"
    },
    {
      "label": "Spacing",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Midpoint section web (upper)"
    },
    {
      "label": "Height",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Midpoint section"
    },
    {
      "label": "Height",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "Midpoint section"
    },
    {
      "label": "Overall height",
      "value": "3'-0\"",
      "unit": "",
      "appliesTo": "Midpoint section"
    },
    {
      "label": "Height",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Midpoint section (lower)"
    },
    {
      "label": "Height",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Midpoint section (lower)"
    },
    {
      "label": "Spacing",
      "value": "2 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Midpoint section strand pattern"
    },
    {
      "label": "Clearance",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Midpoint section bottom"
    },
    {
      "label": "Edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Midpoint section bottom"
    },
    {
      "label": "Spacing",
      "value": "7 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Midpoint section strand pattern"
    },
    {
      "label": "Edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Midpoint section bottom"
    },
    {
      "label": "Bottom width",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "Midpoint section"
    },
    {
      "label": "Offset",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Bar 651 / end section"
    },
    {
      "label": "Clearance",
      "value": "1 1/8\"",
      "unit": "",
      "appliesTo": "End section, near bar 350"
    },
    {
      "label": "Height",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "End section"
    },
    {
      "label": "Clearance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "End section bottom, bar 2-452"
    },
    {
      "label": "Bar count",
      "value": "8",
      "unit": "bars",
      "appliesTo": "Bar 451 (8-451)"
    },
    {
      "label": "Bar count",
      "value": "2",
      "unit": "bars",
      "appliesTo": "Bar 450 (2-450)"
    },
    {
      "label": "Bar count",
      "value": "2",
      "unit": "bars",
      "appliesTo": "Bar 452 (2-452)"
    },
    {
      "label": "Length",
      "value": "1'-1\"",
      "unit": "",
      "appliesTo": "Bar 350 (typ.)"
    },
    {
      "label": "Angle",
      "value": "45°",
      "unit": "",
      "appliesTo": "Bar 350 (typ.)"
    },
    {
      "label": "Length",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "Bar 350"
    },
    {
      "label": "Length",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Bar 350 (typ.)"
    },
    {
      "label": "Length",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Bar 351"
    },
    {
      "label": "Length",
      "value": "5'-0\"",
      "unit": "",
      "appliesTo": "Bar 451"
    },
    {
      "label": "Height",
      "value": "8\"",
      "unit": "",
      "appliesTo": "Bar 452"
    },
    {
      "label": "Length",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "Bar 452"
    },
    {
      "label": "Length",
      "value": "9\"",
      "unit": "",
      "appliesTo": "Bar 450"
    },
    {
      "label": "Length",
      "value": "4'-11\"",
      "unit": "",
      "appliesTo": "Bar 550"
    },
    {
      "label": "Length",
      "value": "9\"",
      "unit": "",
      "appliesTo": "Bar 550"
    },
    {
      "label": "Length",
      "value": "4'-11\"",
      "unit": "",
      "appliesTo": "Bar 651"
    },
    {
      "label": "Length",
      "value": "6\"",
      "unit": "",
      "appliesTo": "Bar 651"
    },
    {
      "label": "Minimum lap",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Bar 350 fabrication note"
    },
    {
      "label": "Minimum clearance",
      "value": "1\"",
      "unit": "",
      "appliesTo": "General note"
    },
    {
      "label": "Strand diameter",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "Prestressed strands"
    }
  ],
  "notes": [
    "MAINTAIN 1\" MINIMUM CLEARANCE UNLESS OTHERWISE SHOWN.",
    "INDICATES 1/2\" DIAMETER PRESTRESSED STRANDS.",
    "ALL BAR DIMENSIONS ARE OUT TO OUT.",
    "AT THE TOP OF THE BEAM, BARS 550 AND 651 SHALL BE FIELD BENT OR SHOP BENT 90°, SUCH THAT THE HORIZONTAL LEG EXTENDS BETWEEN TOP AND BOTTOM MATS OF SLAB REINFORCEMENT.",
    "SLIGHTLY SHIFT OR SLOPE BARS 451 TO AVOID CONFLICT WITH STRANDS.",
    "BARS 350 MAY BE FABRICATED IN TWO PARTS BY LAPPING HORIZONTAL SECTION BY 1'-0\" MINIMUM.",
    "PLACE BARS 452 WITH OPEN ENDS AWAY FROM BEAM ENDS."
  ],
  "labels": [
    "SECTION AT MIDPOINT",
    "SECTION AT END",
    "REINFORCEMENT",
    "DIMENSIONS ALONG C BEAM (partial, cut off at left edge)",
    "ENT (partial text, cut off at top-left edge)",
    "ATION (partial text, cut off at left edge)"
  ],
  "description": "This crop shows two cross-section details of a precast prestressed concrete (PSC) beam — one taken at the beam midpoint and one at the beam end — with full dimensioning of strand and rebar placement, followed by a reinforcement schedule below listing individual bar shapes and dimensions for marks 350, 351, 450, 451, 452, 550, and 651 along with governing notes on bending, clearance, and placement. It documents the internal reinforcement and prestressing strand layout for a bridge girder, likely part of a superstructure beam design sheet."
}

p10_r02Detail

  • Prestressed strandcircular (shown as dots)prestressing steelLegend states each dot indicates a 1/2" diameter prestressed strand; strand pattern differs between midpoint and end sections.

1'-0" Top width5" Offset2 1/2" Cover6" Spacing3" Spacing6" Spacing3" Height1'-3" Height+32 more

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p10_r09

page 10 · other_p10_r09
Original
p10_r09
{
  "view": "Notes",
  "objects": [
    {
      "name": "prestressing strand",
      "tag": "",
      "shape": "circular",
      "material": "steel (low-relaxation strand)",
      "count": 20,
      "note": "1/2\" diameter special low-relaxation strands, referenced in note A"
    }
  ],
  "measurements": [
    {
      "label": "Strand quantity",
      "value": "20",
      "unit": "",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "Strand diameter",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "Strand area",
      "value": "0.167",
      "unit": "SQ IN",
      "appliesTo": "prestressing strands"
    },
    {
      "label": "Pretension force per strand",
      "value": "33,818",
      "unit": "LBS",
      "appliesTo": "prestressing strands"
    }
  ],
  "notes": [
    "A. USE 20 - 1/2\" DIAMETER SPECIAL LOW-RELAXATION (A = 0.167 SQ IN) STRANDS. PRETENSION STRANDS TO 33,818 LBS EACH."
  ],
  "labels": [],
  "description": "This crop is a single typed construction note (Note A) specifying the use of 20 special low-relaxation prestressing strands of 1/2-inch diameter, each with a cross-sectional area of 0.167 square inches, to be pretensioned to 33,818 lbs each. No drawing view, dimensioned object, or schedule is shown—only the note text pertaining to prestressed concrete strand fabrication requirements, likely for a precast/prestressed girder or beam element referenced elsewhere on the sheet."
}

p10_r09Notes

  • prestressing strand×20circularsteel (low-relaxation strand)1/2" diameter special low-relaxation strands, referenced in note A

20 Strand quantity1/2 in Strand diameter0.167 SQ IN Strand area33,818 LBS Pretension force per strand

Page 11

crop

p11_r01 notes

page 11 · gdot_plan_649084f395824aaebf1f5ed48132696f_p11_r01_notes
Original
p11_r01 notes
{
  "view": "Elevation",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "tapered rectangular (I-shaped end shown in partial section at right)",
      "material": "precast concrete",
      "count": 1,
      "note": "Girder elevation shown between Bent 2 and Bent 3, with strand/rebar layout details"
    },
    {
      "name": "draped strands",
      "tag": "",
      "shape": "linear, draped/curved profile",
      "material": "prestressing steel",
      "count": 8,
      "note": "Labeled '8 - DRAPED STRANDS'"
    },
    {
      "name": "reinforcement bar group",
      "tag": "8-451",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 8,
      "note": "Vertical spacing dimension 8-451 shown at right portion of beam"
    },
    {
      "name": "reinforcement bar group",
      "tag": "2-550",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 2,
      "note": "Noted '2-550 AT EACH LOCATION'"
    },
    {
      "name": "reinforcement bar group",
      "tag": "2-450",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 2,
      "note": ""
    },
    {
      "name": "reinforcement bar group",
      "tag": "2-650",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 2,
      "note": "Noted '2-650 AT EACH LOCATION'"
    },
    {
      "name": "reinforcement bar group",
      "tag": "13-350",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 13,
      "note": "Spacing at 6\""
    },
    {
      "name": "reinforcement bar group",
      "tag": "2-452",
      "shape": "straight bars",
      "material": "steel reinforcement",
      "count": 2,
      "note": ""
    },
    {
      "name": "diaphragm bar hole",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 2,
      "note": "2\" diameter hole for diaphragm bar; omitted at beams 6 and 12, and at beams 1 and 7 for another hole"
    },
    {
      "name": "low friction hold down",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Centerline of low friction type hold down shown at midpoint region"
    },
    {
      "name": "bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "Centerline of bearing marked at both ends of beam"
    },
    {
      "name": "beam end cross-section detail",
      "tag": "",
      "shape": "I-section (partial)",
      "material": "precast concrete",
      "count": 1,
      "note": "Partial cross section detail shown at far right edge of crop, cut off"
    }
  ],
  "measurements": [
    {
      "label": "Span length",
      "value": "82'-0\"",
      "unit": "ft-in",
      "appliesTo": "beam span Bent 2 to Bent 3"
    },
    {
      "label": "Beam length",
      "value": "80'-11 5/8\"",
      "unit": "ft-in",
      "appliesTo": "PSC beam"
    },
    {
      "label": "Midpoint distance",
      "value": "40'-5 13/16\"",
      "unit": "ft-in",
      "appliesTo": "beam midpoint from Bent 2"
    },
    {
      "label": "Dimension",
      "value": "11 13/16\"",
      "unit": "in",
      "appliesTo": "segment near midpoint"
    },
    {
      "label": "Spacing",
      "value": "9 SPACES AT 24\"",
      "unit": "in",
      "appliesTo": "reinforcement/strand spacing"
    },
    {
      "label": "Spacing",
      "value": "19 SPACES AT 12\"",
      "unit": "in",
      "appliesTo": "reinforcement/strand spacing"
    },
    {
      "label": "Dimension",
      "value": "4\"",
      "unit": "in",
      "appliesTo": "spacing segment"
    },
    {
      "label": "Spacing",
      "value": "6 SPACES AT 4\"",
      "unit": "in",
      "appliesTo": "reinforcement/strand spacing"
    },
    {
      "label": "Dimension",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "end spacing"
    },
    {
      "label": "Beam depth",
      "value": "2'-3\"",
      "unit": "ft-in",
      "appliesTo": "beam cross-section height"
    },
    {
      "label": "Camber (non-composite)",
      "value": "1 1/4\"",
      "unit": "in",
      "appliesTo": "NC deflection"
    },
    {
      "label": "Camber (composite)",
      "value": "1/8\"",
      "unit": "in",
      "appliesTo": "C deflection"
    },
    {
      "label": "Dimension",
      "value": "6 7/8\"",
      "unit": "in",
      "appliesTo": "hole spacing (left)"
    },
    {
      "label": "Dimension",
      "value": "6 7/8\"",
      "unit": "in",
      "appliesTo": "hole spacing (right)"
    },
    {
      "label": "Spacing",
      "value": "13-350 AT 6\"",
      "unit": "in",
      "appliesTo": "reinforcement group"
    },
    {
      "label": "Dimension",
      "value": "2 5/8\"",
      "unit": "in",
      "appliesTo": "end detail"
    },
    {
      "label": "Dimension",
      "value": "6 3/16\"",
      "unit": "in",
      "appliesTo": "end offset to bearing"
    },
    {
      "label": "Dimension",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "end offset to bearing"
    },
    {
      "label": "Dimension",
      "value": "1'-2 3/16\"",
      "unit": "ft-in",
      "appliesTo": "end offset to bearing"
    },
    {
      "label": "Bearing to bearing distance",
      "value": "79'-7 5/8\"",
      "unit": "ft-in",
      "appliesTo": "beam bearings"
    },
    {
      "label": "Clear cover",
      "value": "1 5/8\"",
      "unit": "in",
      "appliesTo": "section detail (right side)"
    },
    {
      "label": "Dimension",
      "value": "2 1/2\"",
      "unit": "in",
      "appliesTo": "section detail (right side)"
    },
    {
      "label": "Dimension",
      "value": "7\"",
      "unit": "in",
      "appliesTo": "section detail (right side), appears twice"
    },
    {
      "label": "Spacing",
      "value": "3 SPACES AT 2\"",
      "unit": "in",
      "appliesTo": "section detail (right side)"
    },
    {
      "label": "Dimension",
      "value": "3\"",
      "unit": "in",
      "appliesTo": "section detail (right side)"
    },
    {
      "label": "Dimension",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "section detail (right side)"
    },
    {
      "label": "Spacing (partial)",
      "value": "9 SP...AT...",
      "unit": "in",
      "appliesTo": "section detail (right side), text cut off"
    },
    {
      "label": "Dimension (partial)",
      "value": "1'-...",
      "unit": "ft-in",
      "appliesTo": "section detail (right side), text cut off"
    }
  ],
  "notes": [
    "MIDPOINT, DETAILS SYMMETRICAL ABOUT MIDPOINT UNLESS NOTED",
    "2\" DIAMETER HOLE FOR DIAPHRAGM BAR",
    "OMIT HOLE AT BEAMS 6 AND 12",
    "OMIT HOLE AT BEAMS 1 AND 7",
    "8 - DRAPED STRANDS",
    "ALL DIMENSIONS ARE ALONG C BEAM",
    "2-550 AT EACH LOCATION",
    "2-650 AT EACH LOCATION"
  ],
  "labels": [
    "NOTES",
    "ELEVATION",
    "C BENT 2",
    "C BENT 3",
    "C BEARING",
    "C LOW FRICTION TYPE HOLD DOWN"
  ],
  "description": "This crop shows the elevation view of a precast prestressed concrete (PSC) beam spanning between Bent 2 and Bent 3, with overall span, beam length, and bearing-to-bearing dimensions annotated. Detailed strand and reinforcement bar patterns (draped strands, bar groups 2-550, 2-450, 2-650, 13-350, 2-452, 8-451) are dimensioned along the beam length, along with diaphragm bar hole locations and omissions at specific beam numbers. A partial cross-section detail of the beam end is shown cut off at the right edge of the crop, and a Notes block heading appears at bottom left with no visible note text within this crop."
}

p11_r01 notesElevation

  • draped strands×8linear, draped/curved profileprestressing steelLabeled '8 - DRAPED STRANDS'

82'-0" ft-in Span length80'-11 5/8" ft-in Beam length40'-5 13/16" ft-in Midpoint distance11 13/16" in Dimension9 SPACES AT 24" in Spacing19 SPACES AT 12" in Spacing4" in Dimension6 SPACES AT 4" in Spacing+20 more

crop

p11_r02 title block

page 11 · gdot_plan_649084f395824aaebf1f5ed48132696f_p11_r02_title_block
Original
p11_r02 title block
{
  "view": "Detail",
  "objects": [
    {
      "name": "PSC beam (girder)",
      "tag": "",
      "shape": "bulb-tee, tapered web widening to bottom flange",
      "material": "precast prestressed concrete",
      "count": 1,
      "note": "Shown in two cross sections: 'Section at Midpoint' and 'Section at End'; centerline of Bent 3 referenced at far left edge"
    },
    {
      "name": "Prestressing strand",
      "tag": "",
      "shape": "circular (dots in section)",
      "material": "prestressed steel strand",
      "count": null,
      "note": "Indicated by dot symbol; noted as 1/2\" diameter prestressed strands"
    },
    {
      "name": "Reinforcement bar",
      "tag": "350",
      "shape": "bent bar, 45° angled legs (V-shape) per schedule detail",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Called out at bottom flange in Section at End; may be fabricated in two parts with 1'-0\" min lap"
    },
    {
      "name": "Reinforcement bar",
      "tag": "351",
      "shape": "straight bar, 1'-0\" length shown in schedule",
      "material": "reinforcing steel",
      "count": null,
      "note": "Shown only in reinforcement schedule, not visibly called out in sections"
    },
    {
      "name": "Reinforcement bar",
      "tag": "450",
      "shape": "L-shaped/hooked bar, 1'-1\" leg shown in schedule",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Called out as '2-450' at top of Section at End"
    },
    {
      "name": "Reinforcement bar",
      "tag": "451",
      "shape": "straight bar, 6'-0\" length shown in schedule",
      "material": "reinforcing steel",
      "count": 8,
      "note": "Called out as '8-451' at top of Section at End; note to slope/shift to avoid strand conflict"
    },
    {
      "name": "Reinforcement bar",
      "tag": "452",
      "shape": "rectangular closed tie/stirrup, 1'-6\" x 8\" per schedule",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Called out as '2-452' in both Section at Midpoint and Section at End bottom flange; place with open ends away from beam ends"
    },
    {
      "name": "Reinforcement bar",
      "tag": "550",
      "shape": "vertical bar with 90° bend at top, 5'-8\" long, 11\" leg per schedule",
      "material": "reinforcing steel",
      "count": null,
      "note": "Shown at top of Section at Midpoint web; field/shop bent 90° so horizontal leg extends between top and bottom slab mats"
    },
    {
      "name": "Reinforcement bar",
      "tag": "650",
      "shape": "vertical bar with 90° bend at top, 5'-8\" long, 8\" leg per schedule",
      "material": "reinforcing steel",
      "count": null,
      "note": "Shown at top of Section at End web; note '2-650 AT EACH LOCATION' on partial left-edge detail"
    }
  ],
  "measurements": [
    {
      "label": "Width at top of beam",
      "value": "1'-4\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bar 550 spacing at top",
      "value": "7\"",
      "unit": "",
      "appliesTo": "550"
    },
    {
      "label": "Clear cover top",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Web dimension",
      "value": "7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical spacing",
      "value": "4 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical spacing",
      "value": "1'-7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Overall height (partial)",
      "value": "3'-9\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical dimension",
      "value": "7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical spacing",
      "value": "4 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical dimension",
      "value": "7 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Vertical dimension",
      "value": "7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Clear cover",
      "value": "1 5/8\"",
      "unit": "CL",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Spacing",
      "value": "7 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Spaces count/spacing",
      "value": "3 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom flange offset",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Spaces count/spacing",
      "value": "9 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom flange width",
      "value": "1'-10\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Top width",
      "value": "650",
      "unit": "",
      "appliesTo": "Section at End (bar tag placeholder for dimension line)"
    },
    {
      "label": "Clear cover top",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Number of bars",
      "value": "8",
      "unit": "",
      "appliesTo": "451"
    },
    {
      "label": "Number of bars",
      "value": "2",
      "unit": "",
      "appliesTo": "450"
    },
    {
      "label": "Clear cover",
      "value": "1 1/2\"",
      "unit": "CL",
      "appliesTo": "Section at End"
    },
    {
      "label": "Overall height (partial)",
      "value": "2'-7\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Bottom clear cover",
      "value": "2\"",
      "unit": "CL",
      "appliesTo": "Section at End"
    },
    {
      "label": "Number of bars",
      "value": "2",
      "unit": "",
      "appliesTo": "452"
    },
    {
      "label": "Edge distance",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Left partial detail"
    },
    {
      "label": "Number of bars per location",
      "value": "2",
      "unit": "",
      "appliesTo": "650"
    },
    {
      "label": "Dimension",
      "value": "2 5/8\"",
      "unit": "",
      "appliesTo": "Left partial detail"
    },
    {
      "label": "Number of bars",
      "value": "2",
      "unit": "",
      "appliesTo": "452 (left detail)"
    },
    {
      "label": "Dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "Left partial detail"
    },
    {
      "label": "Dimension",
      "value": "6 3/16\"",
      "unit": "",
      "appliesTo": "Left partial detail"
    },
    {
      "label": "Dimension",
      "value": "1'-2 3/16\"",
      "unit": "",
      "appliesTo": "Left partial detail"
    },
    {
      "label": "Angled leg length",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "350"
    },
    {
      "label": "Bend angle",
      "value": "45°",
      "unit": "",
      "appliesTo": "350"
    },
    {
      "label": "Leg length",
      "value": "4\"",
      "unit": "",
      "appliesTo": "350"
    },
    {
      "label": "Overall length",
      "value": "1'-7\"",
      "unit": "",
      "appliesTo": "350"
    },
    {
      "label": "Length",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "351"
    },
    {
      "label": "Length",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "451"
    },
    {
      "label": "Leg length",
      "value": "8\"",
      "unit": "",
      "appliesTo": "452"
    },
    {
      "label": "Length",
      "value": "1'-1\"",
      "unit": "",
      "appliesTo": "450"
    },
    {
      "label": "Length",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "452"
    },
    {
      "label": "Height",
      "value": "5'-8\"",
      "unit": "",
      "appliesTo": "550"
    },
    {
      "label": "Leg length",
      "value": "11\"",
      "unit": "",
      "appliesTo": "550"
    },
    {
      "label": "Height",
      "value": "5'-8\"",
      "unit": "",
      "appliesTo": "650"
    },
    {
      "label": "Leg length",
      "value": "8\"",
      "unit": "",
      "appliesTo": "650"
    }
  ],
  "notes": [
    "MAINTAIN 1\" MINIMUM CLEARANCE UNLESS OTHERWISE SHOWN.",
    "INDICATES 1/2\" DIAMETER PRESTRESSED STRANDS.",
    "ALL DIMENSIONS ARE ALONG â„¢ BEAM (transcribed as printed: 'ALL DIMENSIONS ARE ALONG C BEAM')",
    "ALL BAR DIMENSIONS ARE OUT TO OUT.",
    "AT THE TOP OF THE BEAM, BARS 550 AND 650 SHALL BE FIELD BENT OR SHOP BENT 90°, SUCH THAT THE HORIZONTAL LEG EXTENDS BETWEEN TOP AND BOTTOM MATS OF SLAB REINFORCEMENT.",
    "SLIGHTLY SHIFT OR SLOPE BARS 451 TO AVOID CONFLICT WITH STRANDS.",
    "BARS 350 MAY BE FABRICATED IN TWO PARTS BY LAPPING HORIZONTAL SECTION BY 1'-0\" MINIMUM.",
    "PLACE BARS 452 WITH OPEN ENDS AWAY FROM BEAM ENDS.",
    "2-650 AT EACH LOCATION (partial left-edge note)"
  ],
  "labels": [
    "SECTION AT MIDPOINT",
    "SECTION AT END",
    "REINFORCEMENT",
    "GDOT",
    "P.I. NO.",
    "0019181",
    "â„¢ BENT 3 (partial left-edge label, transcribed as 'C BENT 3')",
    "BAR (partial, cut off at left edge)"
  ],
  "description": "This crop shows two cross sections of a precast prestressed concrete beam ('Section at Midpoint' and 'Section at End'), detailing overall dimensions, strand placement, and reinforcement bar callouts (450, 451, 452, 550, 650, 350). Below is a reinforcement bar schedule/detail block listing individual bar shapes and out-to-out dimensions for bars 350, 351, 451, 450, 452, 550, and 650, along with general reinforcement notes on bending, lapping, and placement. A partial detail at the far left edge shows additional spacing dimensions and bar callouts near Bent 3, but is cropped and incomplete."
}

p11_r02 title blockDetail

  • Prestressing strandcircular (dots in section)prestressed steel strandIndicated by dot symbol; noted as 1/2" diameter prestressed strands

1'-4" Width at top of beam7" Bar 550 spacing at top2 1/2" Clear cover top7" Web dimension4 1/2" Vertical spacing1'-7" Vertical spacing3'-9" Overall height (partial)7" Vertical dimension+39 more

crop

p11_r01

page 11 · other_p11_r01
Original
p11_r01
{
  "view": "Elevation",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "I-girder",
      "material": "precast concrete",
      "count": 1,
      "note": "Elevation view of a precast pretensioned girder spanning between Bent 2 and Bent 3; shown with strand pattern and diaphragm/hold-down details"
    },
    {
      "name": "strand (pretensioning)",
      "tag": "2-550",
      "shape": "straight, at bottom flange",
      "material": "steel (low-relaxation strand)",
      "count": 2,
      "note": "2 strands at each end location, labeled 2-550"
    },
    {
      "name": "strand (pretensioning)",
      "tag": "2-450",
      "shape": "draped/inclined",
      "material": "steel (low-relaxation strand)",
      "count": 2,
      "note": "part of draped strand group"
    },
    {
      "name": "strand (pretensioning)",
      "tag": "8-451",
      "shape": "draped, inclined group",
      "material": "steel (low-relaxation strand)",
      "count": 8,
      "note": "labeled '8-DRAPED STRANDS' and '8-451'"
    },
    {
      "name": "strand (pretensioning)",
      "tag": "13-350",
      "shape": "straight, at bottom flange",
      "material": "steel (low-relaxation strand)",
      "count": 13,
      "note": "13 strands at 6\" spacing"
    },
    {
      "name": "strand (pretensioning)",
      "tag": "2-452",
      "shape": "straight",
      "material": "steel (low-relaxation strand)",
      "count": 2,
      "note": ""
    },
    {
      "name": "strand (pretensioning)",
      "tag": "2-650",
      "shape": "straight",
      "material": "steel (low-relaxation strand)",
      "count": 2,
      "note": "located at each end location"
    },
    {
      "name": "diaphragm bar hole",
      "tag": "",
      "shape": "circular, 2\" diameter",
      "material": "",
      "count": 2,
      "note": "omitted at beams 6 and 12, and at beams 1 and 7 per notes"
    },
    {
      "name": "bearing",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 2,
      "note": "centerline bearing locations shown near each bent"
    },
    {
      "name": "low friction type hold down",
      "tag": "",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "located at midpoint of beam"
    },
    {
      "name": "bent",
      "tag": "BENT 2",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "reference centerline only, not detailed in this crop"
    },
    {
      "name": "bent",
      "tag": "BENT 3",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "reference centerline only, not detailed in this crop"
    }
  ],
  "measurements": [
    {
      "label": "Span Length",
      "value": "82'-0\"",
      "unit": "ft-in",
      "appliesTo": "beam span between Bent 2 and Bent 3"
    },
    {
      "label": "Beam Length",
      "value": "80'-11 5/8\"",
      "unit": "ft-in",
      "appliesTo": "PSC beam"
    },
    {
      "label": "Midpoint dimension",
      "value": "40'-5 13/16\"",
      "unit": "ft-in",
      "appliesTo": "beam midpoint reference"
    },
    {
      "label": "Dimension to first spacing group",
      "value": "11 3/16\"",
      "unit": "in",
      "appliesTo": "beam"
    },
    {
      "label": "Spacing",
      "value": "9 SPACES AT 24\"",
      "unit": "in",
      "appliesTo": "strand/hole spacing along beam"
    },
    {
      "label": "Spacing",
      "value": "19 SPACES AT 12\"",
      "unit": "in",
      "appliesTo": "strand/hole spacing along beam"
    },
    {
      "label": "Dimension",
      "value": "4\"",
      "unit": "in",
      "appliesTo": "spacing gap"
    },
    {
      "label": "Spacing",
      "value": "6 SPACES AT 4\"",
      "unit": "in",
      "appliesTo": "strand/hole spacing along beam"
    },
    {
      "label": "Dimension",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "end spacing"
    },
    {
      "label": "Depth dimension",
      "value": "2'-3\"",
      "unit": "ft-in",
      "appliesTo": "beam end depth"
    },
    {
      "label": "Camber (non-composite)",
      "value": "1 1/4\"",
      "unit": "in",
      "appliesTo": "ΔNC beam camber"
    },
    {
      "label": "Camber (composite)",
      "value": "1/8\"",
      "unit": "in",
      "appliesTo": "ΔC beam camber"
    },
    {
      "label": "Dimension",
      "value": "6 7/8\"",
      "unit": "in",
      "appliesTo": "hole spacing near diaphragm bar hole"
    },
    {
      "label": "Strand group",
      "value": "2-550",
      "unit": "",
      "appliesTo": "strand count/mark, at each end location"
    },
    {
      "label": "Strand group",
      "value": "2-450",
      "unit": "",
      "appliesTo": "strand count/mark"
    },
    {
      "label": "Strand group",
      "value": "8-451",
      "unit": "",
      "appliesTo": "draped strand group"
    },
    {
      "label": "Strand group",
      "value": "13-350 AT 6\"",
      "unit": "in",
      "appliesTo": "strand spacing group"
    },
    {
      "label": "Dimension",
      "value": "2 5/8\"",
      "unit": "in",
      "appliesTo": "end region dimension"
    },
    {
      "label": "Strand group",
      "value": "2-452",
      "unit": "",
      "appliesTo": "strand count/mark"
    },
    {
      "label": "Dimension",
      "value": "6 3/16\"",
      "unit": "in",
      "appliesTo": "end bearing offset"
    },
    {
      "label": "Dimension",
      "value": "8\"",
      "unit": "in",
      "appliesTo": "bearing offset dimension"
    },
    {
      "label": "Dimension",
      "value": "1'-2 3/16\"",
      "unit": "ft-in",
      "appliesTo": "end dimension to bearing"
    },
    {
      "label": "Bearing to Bearing",
      "value": "79'-7 5/8\"",
      "unit": "ft-in",
      "appliesTo": "centerline bearing to centerline bearing"
    }
  ],
  "notes": [
    "MIDPOINT, DETAILS SYMMETRICAL ABOUT MIDPOINT UNLESS NOTED",
    "OMIT HOLE AT BEAMS 6 AND 12",
    "OMIT HOLE AT BEAMS 1 AND 7",
    "ALL DIMENSIONS ARE ALONG C BEAM"
  ],
  "labels": [
    "NOTES",
    "ELEVATION",
    "C BENT 2",
    "C BENT 3",
    "C BEARING",
    "C LOW FRICTION TYPE HOLD DOWN",
    "C 2\" DIAMETER HOLE FOR DIAPHRAGM BAR",
    "8 - DRAPED STRANDS"
  ],
  "description": "This crop shows an elevation view of a single precast, pretensioned concrete I-girder (PSC beam) spanning between Bent 2 and Bent 3, with overall span, beam length, and bearing-to-bearing dimensions given. It details the strand layout including straight bottom strands (grouped as 2-550, 13-350, 2-452, 2-650) and draped strands (2-450, 8-451), diaphragm bar hole locations (omitted at specific beam numbers), camber values, and bearing/hold-down centerline locations, documenting the beam's prestressing and geometric layout for fabrication."
}

p11_r01Elevation

  • strand (pretensioning)2-550×2straight, at bottom flangesteel (low-relaxation strand)2 strands at each end location, labeled 2-550
  • strand (pretensioning)2-450×2draped/inclinedsteel (low-relaxation strand)part of draped strand group
  • strand (pretensioning)8-451×8draped, inclined groupsteel (low-relaxation strand)labeled '8-DRAPED STRANDS' and '8-451'
  • strand (pretensioning)13-350×13straight, at bottom flangesteel (low-relaxation strand)13 strands at 6" spacing
  • strand (pretensioning)2-452×2straightsteel (low-relaxation strand)
  • strand (pretensioning)2-650×2straightsteel (low-relaxation strand)located at each end location

82'-0" ft-in Span Length80'-11 5/8" ft-in Beam Length40'-5 13/16" ft-in Midpoint dimension11 3/16" in Dimension to first spacing group9 SPACES AT 24" in Spacing19 SPACES AT 12" in Spacing4" in Dimension6 SPACES AT 4" in Spacing+15 more

crop

p11_r02

page 11 · other_p11_r02
Original
p11_r02
{
  "view": "Section",
  "objects": [
    {
      "name": "PSC beam (bulb-tee/I-girder)",
      "tag": "",
      "shape": "I-section with tapered web, bulb bottom flange",
      "material": "precast prestressed concrete",
      "count": 2,
      "note": "Shown as 'SECTION AT MIDPOINT' and 'SECTION AT END' cross-sections of the same beam"
    },
    {
      "name": "Prestressed strand",
      "tag": "",
      "shape": "circular, 1/2\" diameter",
      "material": "steel strand",
      "count": null,
      "note": "Indicated by dots (•) in bottom flange of both sections; count of dots not individually tallied"
    },
    {
      "name": "Reinforcement bar",
      "tag": "350",
      "shape": "bent bar, angled ~45° with 1'-7\" and 1'-3\" legs",
      "material": "reinforcing steel",
      "count": null,
      "note": "Shown in section at end and detailed in bar shape schedule"
    },
    {
      "name": "Reinforcement bar",
      "tag": "351",
      "shape": "straight/bent bar, 1'-0\" dimension",
      "material": "reinforcing steel",
      "count": null,
      "note": "Bar shape schedule only"
    },
    {
      "name": "Reinforcement bar",
      "tag": "450",
      "shape": "L-shaped/bent bar, 1'-1\" x 8\"",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Called out as '2-450' at top of end section"
    },
    {
      "name": "Reinforcement bar",
      "tag": "451",
      "shape": "bent bar, 6'-0\" leg",
      "material": "reinforcing steel",
      "count": 8,
      "note": "Called out as '8-451' at top of end section, slightly shifted to avoid strand conflict"
    },
    {
      "name": "Reinforcement bar",
      "tag": "452",
      "shape": "open-ended bent bar, 1'-6\"",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Called out as '2-452' near bottom of both sections; placed with open ends away from beam ends"
    },
    {
      "name": "Reinforcement bar",
      "tag": "550",
      "shape": "bar with 90° bend, 5'-8\" x 11\"",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Field/shop bent 90° at top of beam so horizontal leg extends between slab reinforcement mats"
    },
    {
      "name": "Reinforcement bar",
      "tag": "650",
      "shape": "bar with 90° bend, 5'-8\" x 8\"",
      "material": "reinforcing steel",
      "count": 2,
      "note": "Same bending requirement as bar 550"
    }
  ],
  "measurements": [
    {
      "label": "Beam top width",
      "value": "1'-4\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bar 550 spacing/position",
      "value": "550",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Flange width",
      "value": "7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Clear cover",
      "value": "2 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Flange dimension",
      "value": "7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Web dimension",
      "value": "4 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Web dimension",
      "value": "4 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Height segment",
      "value": "1'-7\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Overall beam height",
      "value": "3'-9\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Flange dimension",
      "value": "7 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Flange dimension",
      "value": "7 1/2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Clear cover",
      "value": "1 5/8\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom flange spacing",
      "value": "3 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Edge dimension",
      "value": "3\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Edge dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Strand spacing",
      "value": "9 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bottom flange width",
      "value": "1'-10\"",
      "unit": "",
      "appliesTo": "Section at Midpoint"
    },
    {
      "label": "Bar 650 position",
      "value": "650",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Top clear dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Bar count/tag",
      "value": "8-451",
      "unit": "",
      "appliesTo": "Section at End, bar 451"
    },
    {
      "label": "Bar count/tag",
      "value": "2-450",
      "unit": "",
      "appliesTo": "Section at End, bar 450"
    },
    {
      "label": "Clear cover",
      "value": "1 1/2\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Bar tag callout",
      "value": "350",
      "unit": "",
      "appliesTo": "Section at End, bar 350"
    },
    {
      "label": "Overall web height",
      "value": "2'-7\"",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Clear cover",
      "value": "2\" CL.",
      "unit": "",
      "appliesTo": "Section at End"
    },
    {
      "label": "Bar count/tag",
      "value": "2-452",
      "unit": "",
      "appliesTo": "Section at End, bar 452"
    },
    {
      "label": "Minimum clearance",
      "value": "1",
      "unit": "in (implied)",
      "appliesTo": "General note"
    },
    {
      "label": "Strand diameter",
      "value": "1/2",
      "unit": "in",
      "appliesTo": "Prestressed strands"
    },
    {
      "label": "Bar 350 leg dimension",
      "value": "1'-3\"",
      "unit": "",
      "appliesTo": "Bar 350 shape detail"
    },
    {
      "label": "Bar 350 bend angle",
      "value": "45°",
      "unit": "",
      "appliesTo": "Bar 350 shape detail"
    },
    {
      "label": "Bar 350 leg dimension",
      "value": "4\"",
      "unit": "",
      "appliesTo": "Bar 350 shape detail"
    },
    {
      "label": "Bar 350 overall dimension",
      "value": "1'-7\"",
      "unit": "",
      "appliesTo": "Bar 350 shape detail"
    },
    {
      "label": "Lap length minimum",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Bar 350 fabrication note"
    },
    {
      "label": "Bar 351 dimension",
      "value": "1'-0\"",
      "unit": "",
      "appliesTo": "Bar 351 shape"
    },
    {
      "label": "Bar 451 dimension",
      "value": "6'-0\"",
      "unit": "",
      "appliesTo": "Bar 451 shape"
    },
    {
      "label": "Bar 450 dimension",
      "value": "1'-1\"",
      "unit": "",
      "appliesTo": "Bar 450 shape"
    },
    {
      "label": "Bar 450 dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "Bar 450 shape"
    },
    {
      "label": "Bar 452 dimension",
      "value": "1'-6\"",
      "unit": "",
      "appliesTo": "Bar 452 shape"
    },
    {
      "label": "Bar 550 dimension",
      "value": "5'-8\"",
      "unit": "",
      "appliesTo": "Bar 550 shape"
    },
    {
      "label": "Bar 550 dimension",
      "value": "11\"",
      "unit": "",
      "appliesTo": "Bar 550 shape"
    },
    {
      "label": "Bar 650 dimension",
      "value": "5'-8\"",
      "unit": "",
      "appliesTo": "Bar 650 shape"
    },
    {
      "label": "Bar 650 dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "Bar 650 shape"
    },
    {
      "label": "Fragment dimension",
      "value": "2\"",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Fragment dimension",
      "value": "2 5/8\"",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Fragment dimension",
      "value": "8\"",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Fragment dimension",
      "value": "6 3/16\"",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Fragment dimension",
      "value": "1'-2 3/16\"",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Bar count/tag",
      "value": "2-650 AT EACH LOCATION",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "Bar count/tag",
      "value": "2-452",
      "unit": "",
      "appliesTo": "Left edge fragment (cut off)"
    },
    {
      "label": "P.I. Number",
      "value": "0019181",
      "unit": "",
      "appliesTo": "Title block"
    }
  ],
  "notes": [
    "MAINTAIN 1\" MINIMUM CLEARANCE UNLESS OTHERWISE SHOWN.",
    "• INDICATES 1/2\" DIAMETER PRESTRESSED STRANDS.",
    "ALL DIMENSIONS ARE ALONG ¢ BEAM",
    "ALL BAR DIMENSIONS ARE OUT TO OUT.",
    "AT THE TOP OF THE BEAM, BARS 550 AND 650 SHALL BE FIELD BENT OR SHOP BENT 90°, SUCH THAT THE HORIZONTAL LEG EXTENDS BETWEEN TOP AND BOTTOM MATS OF SLAB REINFORCEMENT.",
    "SLIGHTLY SHIFT OR SLOPE BARS 451 TO AVOID CONFLICT WITH STRANDS.",
    "BARS 350 MAY BE FABRICATED IN TWO PARTS BY LAPPING HORIZONTAL SECTION BY 1'-0\" MINIMUM.",
    "PLACE BARS 452 WITH OPEN ENDS AWAY FROM BEAM ENDS."
  ],
  "labels": [
    "SECTION AT MIDPOINT",
    "SECTION AT END",
    "REINFORCEMENT",
    "GDOT",
    "P.I. NO.",
    "¢ BENT 3",
    "350",
    "351",
    "450",
    "451",
    "452",
    "550",
    "650",
    "TYP.",
    "8-451",
    "2-450",
    "2-452"
  ],
  "description": "This crop shows two cross-sections of a precast, prestressed concrete beam (bulb-tee/I-girder type) — one taken at the beam midpoint and one at the beam end — with dimensions for flange widths, web thicknesses, overall depth, strand pattern (1/2\" diameter prestressed strands), and reinforcing bar cover/clearances. Below the sections is a 'REINFORCEMENT' detail box containing bar-bending notes and individual bar shape diagrams with dimensions for bars 350, 351, 450, 451, 452, 550, and 650. A partial fragment at the left edge (dimensions and bar callouts near '¢ BENT 3') indicates this crop is cut off from an adjacent portion of the same beam/bent detail sheet; the GDOT title block with P.I. NO. 0019181 appears at top right."
}

p11_r02Section

  • Prestressed strandcircular, 1/2" diametersteel strandIndicated by dots (•) in bottom flange of both sections; count of dots not individually tallied

1'-4" Beam top width550 Bar 550 spacing/position7" Flange width2 1/2" Clear cover7" Flange dimension4 1/2" Web dimension4 1/2" Web dimension1'-7" Height segment+42 more