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Centerline

1 page · 1 crop · ×1 · other

Matched toBridge Axisbridge.alignment_system.bridge_axischeckon “Centerline”

2 not established
The class asks forValueHowFrom
ChainageCHwants mnot establishedThe plan fragment identifies a dashed Centerline through Footings 3 and 4 but provides no chainage label, station, or dimensions from which chainage can be derived.not found
Alignment OffsetOFFwants m/mmnot establishedNo offset dimension or alignment reference is stated for the dashed Centerline in the available plan fragment.not found

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

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

Page 18

crop

p18_r13 bent 2 right

page 18 · gdot_plan_ab5a9057847f41e3bb9d0ead3c6f2c22_p18_r13_bent_2_right
Original
p18_r13 bent 2 right
{
  "view": "Plan",
  "objects": [
    {
      "name": "Footing",
      "tag": "FOOTING 3",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Shown as a slightly skewed rectangle containing six H-section symbols."
    },
    {
      "name": "Footing",
      "tag": "FOOTING 4",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Shown as a slightly skewed rectangle containing six H-section symbols."
    },
    {
      "name": "H-section pile",
      "tag": "1-12",
      "shape": "H-section",
      "material": "",
      "count": 12,
      "note": "Six pile symbols are shown within each footing; numbered 1 through 12."
    },
    {
      "name": "Centerline",
      "tag": "",
      "shape": "dashed line",
      "material": "",
      "count": 1,
      "note": "Dashed line passes through the middle pile positions of both footings."
    }
  ],
  "measurements": [],
  "notes": [],
  "labels": [
    "BENT 2 RIGHT (partial)"
  ],
  "description": "This crop is a plan fragment for the right side of Bent 2. It shows Footing 3 and Footing 4, each with six numbered H-section pile symbols, aligned about a dashed centerline."
}

p18_r13 bent 2 rightPlan

  • Centerline×1dashed lineDashed line passes through the middle pile positions of both footings.