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Construction Clearance Envelope

1 page · 2 crops · ×2 · ancillary

⚠ No class in the bridge ontology fits this itemAdd a class

The ontology would need a construction clearance envelope or clearance limit class.

Every dimension read for it6

  • 22'-0"overall vertical clearancep1 · p01_r05 construction clearance diagram
  • 13'-0"horizontal clearance from CL TRACK to left sidep1 · p01_r05 construction clearance diagram
  • 13'-0"horizontal clearance from CL TRACK to right sidep1 · p01_r05 construction clearance diagram
  • 22'-0"overall vertical clearancep1 · p01_r05
  • 13'-0"horizontal clearance, left of C TRACKp1 · p01_r05
  • 13'-0"horizontal clearance, right of C TRACKp1 · p01_r05

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

Page 1

crop

p01_r05 construction clearance diagram

page 1 · gdot_plan_1_050106c481ea4f86900e478c2e4a98a6_p01_r05_construction_clearance_diagram
Original
p01_r05 construction clearance diagram
{
  "view": "Detail",
  "objects": [
    {
      "name": "construction clearance envelope",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Clearance diagram centered on track centerline."
    },
    {
      "name": "track centerline",
      "tag": "CL TRACK",
      "shape": "dash-dot vertical line",
      "material": "",
      "count": 1,
      "note": "Shown extending below the clearance envelope."
    },
    {
      "name": "top of high rail",
      "tag": "TOP OF HIGH RAIL",
      "shape": "horizontal line",
      "material": "",
      "count": 1,
      "note": "Aligned with the bottom of the clearance envelope."
    }
  ],
  "measurements": [
    {
      "label": "overall vertical clearance",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    },
    {
      "label": "horizontal clearance from CL TRACK to left side",
      "value": "13'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    },
    {
      "label": "horizontal clearance from CL TRACK to right side",
      "value": "13'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    }
  ],
  "notes": [],
  "labels": [
    "CONSTRUCTION CLEARANCE DIAGRAM",
    "NO SCALE"
  ],
  "description": "This crop shows a construction clearance diagram for a track. A rectangular clearance envelope is dimensioned 22'-0\" high and 13'-0\" each side of the CL TRACK, with its bottom at the TOP OF HIGH RAIL."
}

p01_r05 construction clearance diagramDetail

  • construction clearance envelope×1rectangularClearance diagram centered on track centerline.

22'-0" overall vertical clearance13'-0" horizontal clearance from CL TRACK to left side13'-0" horizontal clearance from CL TRACK to right side

crop

p01_r05

page 1 · track_clearance_envelope_p01_r05
Original
p01_r05
{
  "view": "Cross Section",
  "objects": [
    {
      "name": "construction clearance envelope",
      "tag": "",
      "shape": "rectangular",
      "material": "",
      "count": 1,
      "note": "Clearance diagram centered on the C TRACK centerline; bottom aligns with top of high rail."
    }
  ],
  "measurements": [
    {
      "label": "overall vertical clearance",
      "value": "22'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    },
    {
      "label": "horizontal clearance, left of C TRACK",
      "value": "13'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    },
    {
      "label": "horizontal clearance, right of C TRACK",
      "value": "13'-0\"",
      "unit": "",
      "appliesTo": "construction clearance envelope"
    }
  ],
  "notes": [],
  "labels": [
    "C TRACK",
    "TOP OF HIGH RAIL",
    "CONSTRUCTION CLEARANCE DIAGRAM",
    "NO SCALE"
  ],
  "description": "This crop shows a construction clearance diagram at C TRACK. The rectangular clearance envelope is 22'-0\" high and extends 13'-0\" to each side of the track centerline, with its base at the top of high rail."
}

p01_r05Cross Section

  • construction clearance envelope×1rectangularClearance diagram centered on the C TRACK centerline; bottom aligns with top of high rail.

22'-0" overall vertical clearance13'-0" horizontal clearance, left of C TRACK13'-0" horizontal clearance, right of C TRACK