Drawing to BOQpipeline control sheet
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Profile Grade Line

1 page · 1 crop · ×2 · other

Matched toBridge Vertical Profilebridge.alignment_system.vertical_profileon “PGL”

0 of 2 required measurements have a number

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SlopeSLOPEoptionalratio/percentno 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

PGL profile grade linePGL WESTBOUNDPGL EASTBOUND

Notes on the sheets that carry it

  • p3SURVEY DATED SEPTEMBER 18, 2024

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

Page 3

crop

p03_r01

page 3 · other_p03_r01
Original
p03_r01
{
  "view": "Plan",
  "objects": [
    {
      "name": "Bridge (left)",
      "tag": "LEFT BRIDGE",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Limits shown as dashed box spanning railroad track, bounded by B.F.P.R. BENT 1L and 4L"
    },
    {
      "name": "Bridge (right)",
      "tag": "RIGHT BRIDGE",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Limits shown as dashed box spanning railroad track, bounded by B.F.P.R. BENT 1R and 4R"
    },
    {
      "name": "Bent",
      "tag": "BENT 1L",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Labeled B.F.P.R. BENT 1L (back face of pile/pier at bent), marked with circle at bridge limit"
    },
    {
      "name": "Bent",
      "tag": "BENT 4L",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Labeled B.F.P.R. BENT 4L, marked with circle at bridge limit"
    },
    {
      "name": "Bent",
      "tag": "BENT 1R",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Labeled B.F.P.R. BENT 1R, marked with circle at bridge limit"
    },
    {
      "name": "Bent",
      "tag": "BENT 4R",
      "shape": "",
      "material": "",
      "count": 1,
      "note": "Labeled B.F.P.R. BENT 4R, marked with circle at bridge limit"
    },
    {
      "name": "Railroad track (existing)",
      "tag": "CENTRAL OF GEORGIA RAILROAD COMPANY EXISTING TRACK",
      "shape": "linear alignment",
      "material": "",
      "count": 1,
      "note": "Centerline shown crossing roadway alignment"
    },
    {
      "name": "Future access road",
      "tag": "FUTURE ACCESS ROAD",
      "shape": "linear alignment",
      "material": "",
      "count": 1,
      "note": "Centerline shown, planned future roadway"
    },
    {
      "name": "Future track",
      "tag": "FUTURE TRACK",
      "shape": "linear alignment",
      "material": "",
      "count": 1,
      "note": "Centerline shown, planned future railroad track"
    },
    {
      "name": "Roadway centerline",
      "tag": "SR 21",
      "shape": "linear alignment",
      "material": "",
      "count": 1,
      "note": "Centerline of state route 21 shown crossing bridge/track"
    },
    {
      "name": "PGL profile grade line",
      "tag": "PGL WESTBOUND",
      "shape": "linear alignment",
      "material": "",
      "count": 1,
      "note": "Westbound profile grade line shown as dashed centerline through left bridge"
    },
    {
      "name": "PGL profile grade line",
      "tag": "PGL EASTBOUND",
      "shape": "linear alignment",
      "material": "",
      "count": 1,
      "note": "Eastbound profile grade line shown as dashed centerline through right bridge"
    },
    {
      "name": "Railroad right-of-way line",
      "tag": "RR R/W",
      "shape": "linear",
      "material": "",
      "count": 2,
      "note": "Two parallel R/W lines flanking the track alignment"
    },
    {
      "name": "Elevation data table",
      "tag": "SURVEYED TOP OF RAIL ELEVATIONS",
      "shape": "tabular",
      "material": "",
      "count": 1,
      "note": "Table listing station, offset, and elevation columns (elevation column values not visible/cropped off)"
    }
  ],
  "measurements": [
    {
      "label": "Skew angle",
      "value": "81°-20'-05.0\"",
      "unit": "",
      "appliesTo": "BENT 1L/4L/1R (typical skew angle at bridge limits)"
    },
    {
      "label": "Bearing",
      "value": "N 2°-23'-16.7\" E",
      "unit": "",
      "appliesTo": "Future Track / Future Access Road alignment"
    },
    {
      "label": "Bearing",
      "value": "N 83°-43'-21.7\" E",
      "unit": "",
      "appliesTo": "SR 21 centerline"
    },
    {
      "label": "Station equation",
      "value": "STA. 18+16.85, CL SR 21 = STA. 303+80.83, CL CENTRAL OF GEORGIA RAILROAD COMPANY",
      "unit": "",
      "appliesTo": "Intersection of SR 21 and railroad centerlines"
    },
    {
      "label": "Begin bridge station",
      "value": "STA. 17+23.00",
      "unit": "",
      "appliesTo": "Begin Bridge"
    },
    {
      "label": "End bridge station",
      "value": "STA. 19+15.00",
      "unit": "",
      "appliesTo": "End Bridge"
    },
    {
      "label": "Station",
      "value": "302+00.00",
      "unit": "",
      "appliesTo": "Elevation table row"
    },
    {
      "label": "Station",
      "value": "302+50.00",
      "unit": "",
      "appliesTo": "Elevation table row"
    },
    {
      "label": "Station",
      "value": "303+00.00",
      "unit": "",
      "appliesTo": "Elevation table row"
    },
    {
      "label": "Station",
      "value": "303+50.00",
      "unit": "",
      "appliesTo": "Elevation table row"
    },
    {
      "label": "Station",
      "value": "304+00.00",
      "unit": "",
      "appliesTo": "Elevation table row"
    },
    {
      "label": "Station",
      "value": "304+50.00",
      "unit": "",
      "appliesTo": "Elevation table row"
    },
    {
      "label": "Station",
      "value": "305+00.00",
      "unit": "",
      "appliesTo": "Elevation table row"
    },
    {
      "label": "Station",
      "value": "305+50.00",
      "unit": "",
      "appliesTo": "Elevation table row"
    },
    {
      "label": "Offset",
      "value": "2.5",
      "unit": "LT",
      "appliesTo": "Elevation table rows (left offset)"
    },
    {
      "label": "Offset",
      "value": "2.5",
      "unit": "RT",
      "appliesTo": "Elevation table rows (right offset)"
    },
    {
      "label": "Station callout on plan",
      "value": "302+00",
      "unit": "",
      "appliesTo": "Railroad alignment station tick"
    },
    {
      "label": "Station callout on plan",
      "value": "302+50",
      "unit": "",
      "appliesTo": "Railroad alignment station tick"
    },
    {
      "label": "Station callout on plan",
      "value": "303+00",
      "unit": "",
      "appliesTo": "Railroad alignment station tick"
    },
    {
      "label": "Station callout on plan",
      "value": "303+50",
      "unit": "",
      "appliesTo": "Railroad alignment station tick"
    },
    {
      "label": "Station callout on plan",
      "value": "304+00",
      "unit": "",
      "appliesTo": "Railroad alignment station tick"
    },
    {
      "label": "Station callout on plan",
      "value": "304+50",
      "unit": "",
      "appliesTo": "Railroad alignment station tick"
    },
    {
      "label": "Station callout on plan",
      "value": "305+00",
      "unit": "",
      "appliesTo": "Railroad alignment station tick"
    },
    {
      "label": "Station callout on plan",
      "value": "305+50",
      "unit": "",
      "appliesTo": "Railroad alignment station tick"
    }
  ],
  "notes": [
    "SURVEY DATED SEPTEMBER 18, 2024"
  ],
  "labels": [
    "EXISTING TRACK ALIGNMENT",
    "SURVEYED TOP OF RAIL ELEVAT[IONS]",
    "ELEVATIONS ON EXISTING CENTRAL O[F GEORGIA] RAILROAD COMPANY EXISTING T[RACK]",
    "STATION",
    "OFFSET",
    "EL[EVATION]",
    "TO US 25/SR 121",
    "TO GA HIGHWAY 23",
    "TO PERKINS",
    "TO MILLEN",
    "AHEAD",
    "N.",
    "LIMITS OF LEFT BRIDGE",
    "LIMITS OF RIGHT BRIDGE",
    "CENTRAL OF GEORGIA RAILROAD COMPANY EXISTING TRACK",
    "FUTURE ACCESS ROAD",
    "FUTURE TRACK",
    "PGL WESTBOUND",
    "PGL EASTBOUND",
    "SR 21",
    "RR R/W",
    "BEGIN BRIDGE STA. 17+23.00",
    "END BRIDGE STA. 19+15.00",
    "B.F.P.R. BENT 1L",
    "B.F.P.R. BENT 4L",
    "B.F.P.R. BENT 1R",
    "B.F.P.R. BENT 4R"
  ],
  "description": "This crop is a plan view showing the existing track alignment of the Central of Georgia Railroad Company crossing a proposed roadway (SR 21) with two parallel bridges (Left and Right) spanning the tracks. It documents bridge begin/end stations, bent locations (1L, 4L, 1R, 4R), skew angles, alignment bearings, future access road/track centerlines, and railroad right-of-way lines, along with a partial survey elevation table for top-of-rail elevations at various stations and offsets dated September 18, 2024. The elevation values column in the table is cropped off and not visible."
}

p03_r01Plan

  • PGL profile grade linePGL WESTBOUND×1linear alignmentWestbound profile grade line shown as dashed centerline through left bridge
  • PGL profile grade linePGL EASTBOUND×1linear alignmentEastbound profile grade line shown as dashed centerline through right bridge

81°-20'-05.0" Skew angleN 2°-23'-16.7" E BearingN 83°-43'-21.7" E BearingSTA. 18+16.85, CL SR 21 = STA. 303+80.83, CL CENTRAL OF GEORGIA RAILROAD COMPANY Station equationSTA. 17+23.00 Begin bridge stationSTA. 19+15.00 End bridge station302+00.00 Station302+50.00 Station+16 more