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Draped Prestressing Strand

2 pages · 6 crops · ×28 · superstructure

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

1 of 3 required measurements have a number
The class asks forUnitA reading with that nameFrom
LengthLm/mm55'-0" ftp10 · p10_r01 notes
Instance CountNcountno reading by that name
Material TypeMAT—no reading by that name

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 strandsPrestressed strands8 - DRAPED STRANDS

Every dimension read for it20

  • 55'-0" ftSPAN LENGTHnot attributedp10 · p10_r01 notes
  • 53'-7 5/8" ftBEAM LENGTHnot attributedp10 · p10_r01 notes
  • 3 SPACES AT 24"3 SPACES AT 24"not attributedp10 · p10_r01 notes
  • 18 SPACES AT 12"18 SPACES AT 12"not attributedp10 · p10_r01 notes
  • 2-550 AT EACH LOCATION2-550 AT EACH LOCATIONnot attributedp10 · p10_r01 notes
  • 2-4502-450not attributedp10 · p10_r01 notes
  • 2-65 AT EACH LOCATION2-65 AT EACH LOCATIONnot attributedp10 · p10_r01 notes
  • 10-350 AT 6"10-350 AT 6"not attributedp10 · p10_r01 notes
  • 8-418-41not attributedp10 · p10_r01 notes
  • 2 SPACES AT 2"2 SPACES AT 2"not attributedp10 · p10_r01 notes
  • 82'-0" ft-inSPAN LENGTHnot attributedp11 · p11_r01 notes
  • 80'-11 5/8" ft-inBEAM LENGTHnot attributedp11 · p11_r01 notes
  • 40'-5 13/16" ft-in40'-5 13/16"not attributedp11 · p11_r01 notes
  • 11 13/16" in11 13/16"not attributedp11 · p11_r01 notes
  • 2-5502-550 AT EACH LOCATIONnot attributedp11 · p11_r01 notes
  • 2-6502-650 AT EACH LOCATIONnot attributedp11 · p11_r01 notes
  • 2-4502-450not attributedp11 · p11_r01 notes
  • 13-350 AT 6"13-350 AT 6"not attributedp11 · p11_r01 notes
  • 2 1/2" in2 1/2"not attributedp11 · p11_r01 notes
  • 3 SPACES AT 2"3 SPACES AT 2"not attributedp11 · p11_r01 notes

Notes on the sheets that carry it

  • p10ΔNC = 1/2"
  • p10ΔC = 1/16"
  • p10Ø 2" DIAMETER HOLE FOR DIAPHRAGM BAR
  • p10OMIT HOLE AT BEAMS 6 AND 12
  • p106 - DRAPED STRANDS
  • p10LOW FRICTION TYPE HOLD DOWN
  • p10ALL DIMENSIONS ARE ALONG BEAM
  • p10MIDPOINT, DETAILS SYMMETRICAL ABOUT MIDPOINT UNLESS NOTED
  • p10ALL DIMENSIONS ARE ALONG C BEAM
  • p10MAINTAIN 1" MINIMUM CLEARANCE UNLESS OTHERWISE SHOWN.
  • p10INDICATES '1/2' DIAMETER PRESTRESSED STRANDS.
  • p11OMIT HOLE AT BEAMS 1 AND 7
  • p11ALL DIMENSIONS ARE ALONG CL BEAM
  • p11DIMENSIONS ALONG BEAM

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

Page 10

crop

p10_r01 notes

page 10 · gdot_drawing_0a6d24ffdd874879a37c7122f1fd8bef_p10_r01_notes
Original
p10_r01 notes
{
  "view": "Elevation",
  "objects": [
    {
      "name": "Beam",
      "tag": "",
      "shape": "rectangular",
      "material": "post-tensioned concrete",
      "count": 1,
      "note": "Main elevational member"
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "rectangular",
      "material": "bearing pad",
      "count": 1,
      "note": "Left end bearing"
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "rectangular",
      "material": "bearing pad",
      "count": 1,
      "note": "Right end bearing (C BEARING)"
    },
    {
      "name": "Diaphragm bar hole",
      "tag": "",
      "shape": "circle",
      "material": "hole in beam",
      "count": 1,
      "note": "Ø 2\" diameter hole for diaphragm bar"
    },
    {
      "name": "Draped strands",
      "tag": "",
      "shape": "lines",
      "material": "post-tension tendons",
      "count": 6,
      "note": "6 - draped strands"
    },
    {
      "name": "Low friction hold down",
      "tag": "",
      "shape": "block",
      "material": "hold-down device",
      "count": 1,
      "note": ""
    }
  ],
  "measurements": [
    {
      "label": "SPAN LENGTH",
      "value": "55'-0\"",
      "unit": "ft",
      "appliesTo": ""
    },
    {
      "label": "BEAM LENGTH",
      "value": "53'-7 5/8\"",
      "unit": "ft",
      "appliesTo": ""
    },
    {
      "label": "26'-9 3/16\"",
      "value": "26'-9 3/16\"",
      "unit": "ft",
      "appliesTo": "midpoint dimension"
    },
    {
      "label": "9 3/16\"",
      "value": "9 3/16\"",
      "unit": "in",
      "appliesTo": "midpoint dimension"
    },
    {
      "label": "3 SPACES AT 24\"",
      "value": "3 SPACES AT 24\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "6\"",
      "value": "6\"",
      "unit": "in",
      "appliesTo": "spacing"
    },
    {
      "label": "18 SPACES AT 12\"",
      "value": "18 SPACES AT 12\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "2-550 AT EACH LOCATION",
      "value": "2-550 AT EACH LOCATION",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "2-450",
      "value": "2-450",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "2-65 AT EACH LOCATION",
      "value": "2-65 AT EACH LOCATION",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "10-350 AT 6\"",
      "value": "10-350 AT 6\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "8-41",
      "value": "8-41",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "2 SPACES AT 2\"",
      "value": "2 SPACES AT 2\"",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "notes": [
    "ΔNC = 1/2\"",
    "ΔC = 1/16\"",
    "Ø 2\" DIAMETER HOLE FOR DIAPHRAGM BAR",
    "OMIT HOLE AT BEAMS 6 AND 12",
    "6 - DRAPED STRANDS",
    "LOW FRICTION TYPE HOLD DOWN",
    "ALL DIMENSIONS ARE ALONG BEAM"
  ],
  "labels": [
    "NOTES",
    "ELEVATION",
    "SECTION A",
    "SPAN LENGTH = 55'-0\"",
    "BEAM LENGTH = 53'-7 5/8\""
  ],
  "description": "Elevation view of a long post-tensioned beam with end bearings, diaphragm holes, and draped strands. The crop includes notes about hole diameters, hold-downs, and spacing, along with primary dimensional data (span and beam lengths) and internal spacing references."
}

p10_r01 notesElevation

  • Draped strands×6linespost-tension tendons6 - draped strands

55'-0" ft SPAN LENGTH53'-7 5/8" ft BEAM LENGTH26'-9 3/16" ft 26'-9 3/16"9 3/16" in 9 3/16"3 SPACES AT 24" 3 SPACES AT 24"6" in 6"18 SPACES AT 12" 18 SPACES AT 12"2-550 AT EACH LOCATION 2-550 AT EACH LOCATION+5 more

crop

p10_r01

page 10 · other_p10_r01
Original
p10_r01
{
  "view": "Elevation",
  "objects": [
    {
      "name": "PSC beam",
      "tag": "",
      "shape": "rectangular",
      "material": "prestressed concrete",
      "count": 1,
      "note": "main beam shown in elevation with internal tendons"
    },
    {
      "name": "Draped strands",
      "tag": "",
      "shape": "line",
      "material": "steel (prestressing strands)",
      "count": 6,
      "note": "6 - draped strands"
    },
    {
      "name": "Ø 2\" diameter hole for diaphragm bar",
      "tag": "",
      "shape": "circular",
      "material": "hole",
      "count": 2,
      "note": ""
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "rectangular",
      "material": "bearing (support)",
      "count": 2,
      "note": "bearings at ends of beam"
    },
    {
      "name": "Low friction hold down",
      "tag": "",
      "shape": "line",
      "material": "hold down device",
      "count": 1,
      "note": "low friction type hold down"
    }
  ],
  "measurements": [
    {
      "label": "SPAN LENGTH",
      "value": "55'-0\"",
      "unit": "ft",
      "appliesTo": "PSC beam"
    },
    {
      "label": "BEAM LENGTH",
      "value": "53'-7 5/8\"",
      "unit": "ft",
      "appliesTo": "PSC beam"
    },
    {
      "label": "MIDPOINT TO LEFT",
      "value": "26'-9 3/16\"",
      "unit": "ft",
      "appliesTo": "PSC beam"
    },
    {
      "label": "9 3/16\"",
      "value": "9 3/16\"",
      "unit": "in",
      "appliesTo": "PSC beam (general spacing cue)"
    },
    {
      "label": "HOLE Ø",
      "value": "2",
      "unit": "in",
      "appliesTo": "Ø 2\" diameter hole for diaphragm bar"
    }
  ],
  "notes": [
    "MIDPOINT, DETAILS SYMMETRICAL ABOUT MIDPOINT UNLESS NOTED",
    "OMIT HOLE AT BEAMS 6 AND 12",
    "6 - DRAPED STRANDS",
    "Ø 2\" DIAMETER HOLE FOR DIAPHRAGM BAR",
    "ALL DIMENSIONS ARE ALONG C BEAM"
  ],
  "labels": [
    "SPAN LENGTH = 55'-0\"",
    "BEAM LENGTH = 53'-7 5/8\"",
    "ELEVATION",
    "NOTES"
  ],
  "description": "Elevation view of a long prestressed concrete beam with draped strands, bearing locations, and hole details for diaphragms. Includes span and beam length, hole diameters, and hold-down elements."
}

p10_r01Elevation

  • Draped strands×6linesteel (prestressing strands)6 - draped strands

55'-0" ft SPAN LENGTH53'-7 5/8" ft BEAM LENGTH26'-9 3/16" ft MIDPOINT TO LEFT9 3/16" in 9 3/16"2 in HOLE Ø

crop

p10_r02

page 10 · other_p10_r02
Original
p10_r02
{
  "view": "Section",
  "objects": [
    {
      "name": "prestressed strands",
      "tag": "",
      "shape": "circular",
      "material": "steel",
      "count": null,
      "note": "pattern of dots indicates 1/2 inch diameter prestressed strands per notes."
    }
  ],
  "measurements": [
    {
      "label": "top horizontal dimension",
      "value": "1' - 0\"",
      "unit": "ft",
      "appliesTo": "Section at midpoint"
    },
    {
      "label": "horizontal extension",
      "value": "5\"",
      "unit": "in",
      "appliesTo": "Section at midpoint"
    },
    {
      "label": "left vertical dimension",
      "value": "2 1/2\"",
      "unit": "in",
      "appliesTo": "Section at midpoint"
    },
    {
      "label": "left vertical dimension (lower)",
      "value": "6\"",
      "unit": "in",
      "appliesTo": "Section at midpoint"
    },
    {
      "label": "bottom overall width",
      "value": "1'-6\"",
      "unit": "ft",
      "appliesTo": "Section at midpoint"
    },
    {
      "label": "spacing (2 inch increments)",
      "value": "7 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at midpoint"
    },
    {
      "label": "spacing at left (2 inch increments)",
      "value": "2 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Section at midpoint"
    },
    {
      "label": "centerline",
      "value": "1 1/8\" CL.",
      "unit": "in",
      "appliesTo": "Section at end"
    },
    {
      "label": "height/overall dimension",
      "value": "1'-3\"",
      "unit": "ft",
      "appliesTo": "Section at end"
    },
    {
      "label": "width near bottom (section end)",
      "value": "350",
      "unit": "mm",
      "appliesTo": "Section at end"
    }
  ],
  "notes": [
    "MAINTAIN 1\" MINIMUM CLEARANCE UNLESS OTHERWISE SHOWN.",
    "INDICATES '1/2' DIAMETER PRESTRESSED STRANDS."
  ],
  "labels": [
    "SECTION AT MIDPOINT",
    "SECTION AT END"
  ],
  "description": "Two sectional views (midpoint and end) of a prestressed concrete member with a flared base and a dotted pattern indicating prestressed strands. The crop includes dimensional callouts for strand spacing, overall dimensions, and centerline references."
}

p10_r02Section

  • prestressed strandscircularsteelpattern of dots indicates 1/2 inch diameter prestressed strands per notes.

1' - 0" ft top horizontal dimension5" in horizontal extension2 1/2" in left vertical dimension6" in left vertical dimension (lower)1'-6" ft bottom overall width7 SPACES AT 2" spacing (2 inch increments)2 SPACES AT 2" spacing at left (2 inch increments)1 1/8" CL. in centerline+2 more

Page 11

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p11_r01 notes

page 11 · gdot_drawing_0a6d24ffdd874879a37c7122f1fd8bef_p11_r01_notes
Original
p11_r01 notes
{
  "view": "Elevation",
  "objects": [
    {
      "name": "Bent",
      "tag": "BENT 2",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "Bent",
      "tag": "BENT 3",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": ""
    },
    {
      "name": "Ø 2\" diameter hole for diaphragm bar",
      "tag": "",
      "shape": "circle",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Draped strands",
      "tag": "",
      "shape": "curved lines",
      "material": "steel",
      "count": 8,
      "note": "8 - draped strands"
    }
  ],
  "measurements": [
    {
      "label": "SPAN LENGTH",
      "value": "82'-0\"",
      "unit": "ft-in",
      "appliesTo": ""
    },
    {
      "label": "BEAM LENGTH",
      "value": "80'-11 5/8\"",
      "unit": "ft-in",
      "appliesTo": ""
    },
    {
      "label": "40'-5 13/16\"",
      "value": "40'-5 13/16\"",
      "unit": "ft-in",
      "appliesTo": ""
    },
    {
      "label": "11 13/16\"",
      "value": "11 13/16\"",
      "unit": "in",
      "appliesTo": ""
    },
    {
      "label": "2-550 AT EACH LOCATION",
      "value": "2-550",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "2-650 AT EACH LOCATION",
      "value": "2-650",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "2-450",
      "value": "2-450",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "13-350 AT 6\"",
      "value": "13-350 AT 6\"",
      "unit": "",
      "appliesTo": ""
    },
    {
      "label": "2 1/2\"",
      "value": "2 1/2\"",
      "unit": "in",
      "appliesTo": ""
    },
    {
      "label": "3 SPACES AT 2\"",
      "value": "3 SPACES AT 2\"",
      "unit": "",
      "appliesTo": ""
    }
  ],
  "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 CL BEAM"
  ],
  "labels": [
    "NOTES",
    "ELEVATION",
    "ALL DIMENSIONS ARE ALONG CL BEAM"
  ],
  "description": "Elevation view showing a long beam with Bent 2 and Bent 3 at the ends, two bearings, a 2\" diaphragm hole, and eight draped strands. Includes span and beam lengths and spacing callouts with hole-omission notes."
}

p11_r01 notesElevation

  • Draped strands×8curved linessteel8 - draped strands

82'-0" ft-in SPAN LENGTH80'-11 5/8" ft-in BEAM LENGTH40'-5 13/16" ft-in 40'-5 13/16"11 13/16" in 11 13/16"2-550 2-550 AT EACH LOCATION2-650 2-650 AT EACH LOCATION2-450 2-45013-350 AT 6" 13-350 AT 6"+2 more

crop

p11_r02 section at end

page 11 · gdot_drawing_0a6d24ffdd874879a37c7122f1fd8bef_p11_r02_section_at_end
Original
p11_r02 section at end
{
  "view": "Section",
  "objects": [
    {
      "name": "Footing / Pedestal",
      "tag": "",
      "shape": "irregular polygon",
      "material": "reinforced concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "Prestressed strands",
      "tag": "",
      "shape": "circular (dots along line)",
      "material": "steel",
      "count": null,
      "note": "pattern indicates 1/2 inch diameter prestressed strands"
    },
    {
      "name": "Central stem / tendon duct",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "Perforated base region",
      "tag": "",
      "shape": "irregular polygon with perforations",
      "material": "reinforced concrete",
      "count": 1,
      "note": "dotted area representing perforations / voids in base"
    }
  ],
  "measurements": [
    {
      "label": "Top left horizontal dimension",
      "value": "1'-4\"",
      "unit": "ft-in",
      "appliesTo": "Section at midpoint (top dimension)"
    },
    {
      "label": "Interior vertical dimension",
      "value": "550",
      "unit": "",
      "appliesTo": "Section at midpoint interior vertical"
    },
    {
      "label": "Interior spacing",
      "value": "7\"",
      "unit": "in",
      "appliesTo": "Section at midpoint interior spacing"
    },
    {
      "label": "Bottom width spacing",
      "value": "9 SPACES AT 2\"",
      "unit": "",
      "appliesTo": "Bottom width spacing"
    },
    {
      "label": "Overall bottom width",
      "value": "1'-10\"",
      "unit": "ft-in",
      "appliesTo": "Bottom width overall"
    },
    {
      "label": "Right section height",
      "value": "2'-7\"",
      "unit": "ft-in",
      "appliesTo": "Section at end height"
    }
  ],
  "notes": [
    "DIMENSIONS ALONG BEAM",
    "INDICATES 1/2\" DIAMETER PRESTRESSED STRANDS.",
    "MAINTAIN 1\" MINIMUM CLEARANCE UNLESS OTHERWISE SHOWN."
  ],
  "labels": [
    "SECTION AT MIDPOINT",
    "SECTION AT END"
  ],
  "description": "Cross-section views (Section at midpoint and Section at end) from Sheet page 11 showing a reinforced concrete footing/pedestal with a vertical central tendon duct and prestressed strands, including a perforated base area and surrounding wing-like sections."
}

p11_r02 section at endSection

  • Prestressed strandscircular (dots along line)steelpattern indicates 1/2 inch diameter prestressed strands

1'-4" ft-in Top left horizontal dimension550 Interior vertical dimension7" in Interior spacing9 SPACES AT 2" Bottom width spacing1'-10" ft-in Overall bottom width2'-7" ft-in Right section height

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p11_r01

page 11 · other_p11_r01
Original
p11_r01
{
  "view": "Elevation",
  "objects": [
    {
      "name": "Bent",
      "tag": "BENT 2",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Bent",
      "tag": "BENT 3",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Bearing",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 2,
      "note": ""
    },
    {
      "name": "Low friction type hold down",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": ""
    },
    {
      "name": "Draped strands",
      "tag": "8 - DRAPED STRANDS",
      "shape": "line",
      "material": "",
      "count": 8,
      "note": ""
    },
    {
      "name": "Ø 2\" diameter hole for diaphragm bar",
      "tag": "",
      "shape": "circular",
      "material": "",
      "count": 1,
      "note": ""
    }
  ],
  "measurements": [
    {
      "label": "SPAN LENGTH",
      "value": "82'-0\"",
      "unit": "ft",
      "appliesTo": "beam"
    },
    {
      "label": "BEAM LENGTH",
      "value": "80'-11 5/8\"",
      "unit": "ft",
      "appliesTo": "beam"
    }
  ],
  "notes": [
    "MIDPOINT, DETAILS SYMMETRICAL ABOUT MIDPOINT UNLESS NOTED",
    "OMIT HOLE AT BEAMS 1 AND 7",
    "OMIT HOLE AT BEAMS 6 AND 12"
  ],
  "labels": [
    "ELEVATION",
    "NOTES"
  ],
  "description": "Elevation view of a long-beam/bridge section showing two Bents, bearings at ends, a low-friction hold down, holes for diaphragm bars, and eight draped strands. Dimensions include overall span and beam lengths with multiple hole-related notes."
}

p11_r01Elevation

  • Draped strands8 - DRAPED STRANDS×8line

82'-0" ft SPAN LENGTH80'-11 5/8" ft BEAM LENGTH