{
  "type": "object",
  "additionalProperties": false,
  "properties": {
    "sheetNumber": {
      "type": "string",
      "description": "Drawing sheet number shown in the title block"
    },
    "sheetTitle": {
      "type": "string",
      "description": "Title of the sheet shown in the title block"
    },
    "doorSchedule": {
      "type": "array",
      "description": "Rows of the DOOR SCHEDULE table",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "properties": {
          "mark": {
            "type": "string",
            "description": "Door mark or tag from the Mark column"
          },
          "doorType": {
            "type": "string",
            "description": "Door type description"
          },
          "width": {
            "type": "string",
            "description": "Door width as printed, in feet-inches"
          },
          "height": {
            "type": "string",
            "description": "Door height as printed, in feet-inches"
          },
          "comments": {
            "type": "string",
            "description": "Comments for this door, if any"
          }
        }
      }
    },
    "roomSchedule": {
      "type": "array",
      "description": "Rows of the ROOM SCHEDULE table",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "properties": {
          "roomNo": {
            "type": "string",
            "description": "Room number from the No. column"
          },
          "name": {
            "type": "string",
            "description": "Room name"
          },
          "area": {
            "type": "string",
            "description": "Room area as printed, including unit"
          },
          "perimeter": {
            "type": "string",
            "description": "Room perimeter as printed, in feet-inches"
          },
          "floorFinish": {
            "type": "string",
            "description": "Floor finish, if specified"
          },
          "wallFinish": {
            "type": "string",
            "description": "Wall finish, if specified"
          },
          "ceilingFinish": {
            "type": "string",
            "description": "Ceiling finish, if specified"
          },
          "comments": {
            "type": "string",
            "description": "Comments for this room, if any"
          }
        }
      }
    },
    "windowSchedule": {
      "type": "array",
      "description": "Rows of the WINDOW SCHEDULE table",
      "items": {
        "type": "object",
        "additionalProperties": false,
        "properties": {
          "mark": {
            "type": "string",
            "description": "Window mark or tag from the Mark column"
          },
          "type": {
            "type": "string",
            "description": "Window operation type",
            "enum": [
              "FIXED",
              "Casement",
              "AWNING"
            ]
          },
          "quantity": {
            "type": "integer",
            "description": "Quantity of this window type from the QTY column"
          },
          "width": {
            "type": "string",
            "description": "Window width as printed, in feet-inches"
          },
          "height": {
            "type": "string",
            "description": "Window height as printed, in feet-inches"
          },
          "shgcMax": {
            "type": "number",
            "description": "Maximum Solar Heat Gain Coefficient"
          },
          "uFactorMax": {
            "type": "number",
            "description": "Maximum U-Factor"
          },
          "tempered": {
            "type": "boolean",
            "description": "Whether the window is tempered (Yes in the Tempered column)"
          },
          "comments": {
            "type": "string",
            "description": "Comments for this window, if any"
          }
        }
      }
    }
  }
}