{
  "sheet": "C-4",
  "requirements": [
    {
      "severity": "critical",
      "category": "DEMOLITION",
      "title": "Ten explicit removal callouts are identified",
      "text": "Includes overhead wiring/poles, catch basin, drainage structure, sanitary sewer main, water services and a wooden shed. Physical item counts require field verification where callouts use plural or combine objects.",
      "region": "demo-core"
    },
    {
      "severity": "cost",
      "category": "PROTECTION",
      "title": "Eight remain callouts require protection and coordination",
      "text": "Existing water mains, drainage structure, sanitary manhole, cleanouts and a city water line are labeled to remain.",
      "region": "remain-core"
    },
    {
      "severity": "critical",
      "category": "LIMITS / RFI",
      "title": "No dimensioned demolition limits are certified",
      "text": "The sheet provides graphic linework and a printed plan scale, but removal lengths and pavement/curb areas are not dimensioned or independently calibrated. They remain unquantified.",
      "region": "plan"
    }
  ],
  "issues": [
    {
      "id": "CIV-ADDR",
      "title": "Project address requires reconciliation",
      "text": "This civil set identifies 308 8th Street West. The architectural/MEP takeoff set identifies 716 3rd Avenue Drive West. The layouts appear to describe the same development, but the governing parcel/address has not been confirmed."
    },
    {
      "id": "C4-02",
      "title": "Plural and composite callouts are not physical counts",
      "text": "“Power poles” and “power pole and overhead wire” identify scope but do not establish separate verified object totals without field/plan confirmation."
    },
    {
      "id": "C4-03",
      "title": "Demolition lengths and areas remain open",
      "text": "No dimension chain independently supports asphalt, curb, utility-line or wire removal quantities; no scaled LF/SF is guessed."
    },
    {
      "id": "C4-04",
      "title": "Tree demolition is not shown here",
      "text": "Tree removal remains referred to the landscape/tree-removal documents."
    },
    {
      "id": "C4-05",
      "title": "Existing utilities to remain cross demolition limits",
      "text": "Protect and coordinate all remain items during removals; conflicts must be field located."
    }
  ]
}