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Proposed Vertical Curve

1 page · 3 crops · ×4 · other

Matched toBridge Vertical Profilebridge.alignment_system.vertical_profileon “PGL”

1 read off the drawings · 2 not established
The class asks forValueHowFrom
Finished Road LevelFRLwants mnot establishedThe drawings state a PVI elevation of 197.80 for both SR 21 PGL alignments, but do not identify it as Finished Road Level and do not state the elevation unit as m.not found
Ground LevelGLwants mnot establishedNo existing ground level is stated in the proposed vertical-curve data.not found
SlopeSLOPEwants ratio/percentSR 21 PGL - WESTBOUND: incoming +5.4180%, outgoing -4.7671%; SR 21 PGL - EASTBOUND: incoming +5.4443%, outgoing -4.7671% percentThe vertical-curve data directly state the incoming and outgoing tangent grades for each marked alignment.readp1 · p01_r02 proposed vertical curve datap1 · p01_r04 proposed vertical curve datap1 · p01_r02

Worked out by openai/gpt-5.6-terra from the readings below, which are the source. A derived value shows its arithmetic — check it against the drawing before it is priced.

How the sheets named it

SR 21 PGL - WESTBOUNDSR 21 PGL - EASTBOUND

Every dimension read for it19

  • 18+10.00PVI STA.p1 · p01_r02 proposed vertical curve data
  • +5.4180 %incoming gradep1 · p01_r02 proposed vertical curve data
  • -4.7671 %outgoing gradep1 · p01_r02 proposed vertical curve data
  • 560.0 FT.V.C.p1 · p01_r02 proposed vertical curve data
  • 18+10.00PVI stationp1 · p01_r04 proposed vertical curve data
  • 197.80PVI elevationp1 · p01_r04 proposed vertical curve data
  • +5.4443%incoming gradep1 · p01_r04 proposed vertical curve data
  • -4.7671%outgoing gradep1 · p01_r04 proposed vertical curve data
  • 560.0 FTvertical curve lengthp1 · p01_r04 proposed vertical curve data
  • 18+10.00PVI stationp1 · p01_r02
  • 197.80PVI elevationp1 · p01_r02
  • +5.4180 %incoming gradep1 · p01_r02
  • -4.7671 %outgoing gradep1 · p01_r02
  • 560.0 FT.vertical curve lengthp1 · p01_r02
  • 18+10.00PVI stationp1 · p01_r02
  • 197.80PVI elevationp1 · p01_r02
  • +5.4443 %incoming gradep1 · p01_r02
  • -4.7671 %outgoing gradep1 · p01_r02
  • 560.0 FT.vertical curve lengthp1 · p01_r02

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

Page 1

crop

p01_r02 proposed vertical curve data

page 1 · gdot_drawing_for_one_item_1d2aef44145e4a0fb4e1079a43f94de1_p01_r02_proposed_vertical_curve_data
Original
p01_r02 proposed vertical curve data
{
  "view": "Profile",
  "objects": [
    {
      "name": "proposed vertical curve",
      "tag": "",
      "shape": "vertical curve schematic with two tangent grades",
      "material": "",
      "count": 1,
      "note": "PVI is shown at the intersection of the tangent grade lines."
    }
  ],
  "measurements": [
    {
      "label": "PVI STA.",
      "value": "18+10.00",
      "unit": "",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "EL.",
      "value": "197.80",
      "unit": "",
      "appliesTo": "PVI"
    },
    {
      "label": "incoming grade",
      "value": "+5.4180",
      "unit": "%",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "outgoing grade",
      "value": "-4.7671",
      "unit": "%",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "V.C.",
      "value": "560.0",
      "unit": "FT.",
      "appliesTo": "proposed vertical curve"
    }
  ],
  "notes": [],
  "labels": [
    "PROPOSED VERTICAL CURVE DATA",
    "SR 21 PGL - WESTBOUND"
  ],
  "description": "This crop shows proposed vertical curve data in profile for the SR 21 PGL westbound alignment. It identifies the PVI station and elevation, the approach and departure grades, and the stated vertical-curve length."
}

p01_r02 proposed vertical curve dataProfile

  • proposed vertical curve×1vertical curve schematic with two tangent gradesPVI is shown at the intersection of the tangent grade lines.

18+10.00 PVI STA.197.80 EL.+5.4180 % incoming grade-4.7671 % outgoing grade560.0 FT. V.C.

crop

p01_r04 proposed vertical curve data

page 1 · gdot_drawing_for_one_item_1d2aef44145e4a0fb4e1079a43f94de1_p01_r04_proposed_vertical_curve_data
Original
p01_r04 proposed vertical curve data
{
  "view": "Profile",
  "objects": [
    {
      "name": "proposed vertical curve",
      "tag": "",
      "shape": "crest vertical curve",
      "material": "",
      "count": 1,
      "note": "Vertical-curve data diagram shown schematically with a PVI."
    }
  ],
  "measurements": [
    {
      "label": "PVI station",
      "value": "18+10.00",
      "unit": "",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "PVI elevation",
      "value": "197.80",
      "unit": "",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "incoming grade",
      "value": "+5.4443%",
      "unit": "",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "outgoing grade",
      "value": "-4.7671%",
      "unit": "",
      "appliesTo": "proposed vertical curve"
    },
    {
      "label": "vertical curve length",
      "value": "560.0",
      "unit": "FT",
      "appliesTo": "proposed vertical curve"
    }
  ],
  "notes": [],
  "labels": [
    "PVI",
    "V.C.",
    "PROPOSED VERTICAL CURVE DATA",
    "SR 21 PGL - EASTBOUND"
  ],
  "description": "This crop shows proposed vertical-curve data for the SR 21 PGL eastbound profile. It identifies the PVI station and elevation, the approach and departure grades, and the vertical-curve length."
}

p01_r04 proposed vertical curve dataProfile

  • proposed vertical curve×1crest vertical curveVertical-curve data diagram shown schematically with a PVI.

18+10.00 PVI station197.80 PVI elevation+5.4443% incoming grade-4.7671% outgoing grade560.0 FT vertical curve length

crop

p01_r02

page 1 · other_p01_r02
Original
p01_r02
{
  "view": "Profile",
  "objects": [
    {
      "name": "proposed vertical curve",
      "tag": "SR 21 PGL - WESTBOUND",
      "shape": "crest",
      "material": "",
      "count": 1,
      "note": "Vertical curve data diagram shown."
    },
    {
      "name": "proposed vertical curve",
      "tag": "SR 21 PGL - EASTBOUND",
      "shape": "crest",
      "material": "",
      "count": 1,
      "note": "Vertical curve data diagram shown."
    }
  ],
  "measurements": [
    {
      "label": "PVI station",
      "value": "18+10.00",
      "unit": "",
      "appliesTo": "SR 21 PGL - WESTBOUND"
    },
    {
      "label": "PVI elevation",
      "value": "197.80",
      "unit": "",
      "appliesTo": "SR 21 PGL - WESTBOUND"
    },
    {
      "label": "incoming grade",
      "value": "+5.4180",
      "unit": "%",
      "appliesTo": "SR 21 PGL - WESTBOUND"
    },
    {
      "label": "outgoing grade",
      "value": "-4.7671",
      "unit": "%",
      "appliesTo": "SR 21 PGL - WESTBOUND"
    },
    {
      "label": "vertical curve length",
      "value": "560.0",
      "unit": "FT.",
      "appliesTo": "SR 21 PGL - WESTBOUND"
    },
    {
      "label": "PVI station",
      "value": "18+10.00",
      "unit": "",
      "appliesTo": "SR 21 PGL - EASTBOUND"
    },
    {
      "label": "PVI elevation",
      "value": "197.80",
      "unit": "",
      "appliesTo": "SR 21 PGL - EASTBOUND"
    },
    {
      "label": "incoming grade",
      "value": "+5.4443",
      "unit": "%",
      "appliesTo": "SR 21 PGL - EASTBOUND"
    },
    {
      "label": "outgoing grade",
      "value": "-4.7671",
      "unit": "%",
      "appliesTo": "SR 21 PGL - EASTBOUND"
    },
    {
      "label": "vertical curve length",
      "value": "560.0",
      "unit": "FT.",
      "appliesTo": "SR 21 PGL - EASTBOUND"
    }
  ],
  "notes": [],
  "labels": [],
  "description": "This crop shows proposed vertical curve data diagrams for the SR 21 PGL westbound and eastbound profiles. Both diagrams identify a PVI at STA. 18+10.00 and EL. 197.80, with a 560.0 FT. vertical curve length and differing incoming grades."
}

p01_r02Profile

  • proposed vertical curveSR 21 PGL - WESTBOUND×1crestVertical curve data diagram shown.
  • proposed vertical curveSR 21 PGL - EASTBOUND×1crestVertical curve data diagram shown.

18+10.00 PVI station197.80 PVI elevation+5.4180 % incoming grade-4.7671 % outgoing grade560.0 FT. vertical curve length18+10.00 PVI station197.80 PVI elevation+5.4443 % incoming grade+2 more