inner concrete pocket

{
  "view": "Section",
  "objects": [
    {
      "name": "outer concrete enclosure",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "inner concrete pocket",
      "tag": "",
      "shape": "rectangular",
      "material": "reinforced concrete",
      "count": 1,
      "note": ""
    },
    {
      "name": "perimeter anchor bolts",
      "tag": "",
      "shape": "circular",
      "material": "steel anchor bolts",
      "count": null,
      "note": "bolts around base and along sides"
    }
  ],
  "measurements": [
    {
      "label": "4'-0\" MIN.",
      "value": "4'-0\"",
      "unit": "ft",
      "appliesTo": "Left outer height"
    },
    {
      "label": "4'-3\"",
      "value": "4'-3\"",
      "unit": "ft",
      "appliesTo": "Overall top width"
    },
    {
      "label": "2'-1/2\"",
      "value": "2'-1/2\"",
      "unit": "ft",
      "appliesTo": "Top spacing left and right"
    },
    {
      "label": "1'-2\"",
      "value": "1'-2\"",
      "unit": "ft",
      "appliesTo": "Inner segment spacing"
    },
    {
      "label": "2\" MIN CL., TYP.",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "Clearance (typical)"
    },
    {
      "label": "2\" CL., 3 SIDES",
      "value": "2\"",
      "unit": "in",
      "appliesTo": "Sides (perimeter clearance)"
    }
  ],
  "notes": [
    "Section A-A",
    "BRNG. callouts appear near left and right edges"
  ],
  "labels": [
    "SECTION A-A",
    "BRNG."
  ],
  "description": "This crop shows a Section A-A through a rectangular reinforced concrete enclosure with an interior pocket. It highlights a perimeter bolt pattern along the base, inner pocket geometry, and specified minimum clearances and dimensions that define the overall outline and assembly tolerances."
}