{
  "locale": "en",
  "instructions": "JSON with fictional part scenarios and blank fields for identity, consequence, recovery routes, stock rationale and review evidence.",
  "demonstrationOnly": true,
  "source": "https://vrolen.com/blog/critical-spare-parts/",
  "workedTables": [
    {
      "title": "Compare parts under a stated operating context",
      "headers": [
        "Part",
        "Purchase price",
        "Recovery context",
        "Planning question"
      ],
      "rows": [
        [
          "Conveyor bearing",
          "EUR 80",
          "No approved substitute;18-week replenishment",
          "Is a protected spare justified by consequence and delay?"
        ],
        [
          "Operator display",
          "EUR 2400",
          "Approved fallback;2-day replacement",
          "Does the fallback cover the actual operating period?"
        ],
        [
          "Service filter",
          "EUR 12",
          "Recurring use;3-day replacement",
          "What reorder rule fits actual consumption and lead time?"
        ]
      ]
    }
  ],
  "modelIdentifiersAreStable": true,
  "checkedModel": {
    "bearingCostEur": 80,
    "bearingLeadWeeks": 18,
    "displayCostEur": 2400,
    "displayLeadDays": 2,
    "filterCostEur": 12,
    "filterLeadDays": 3,
    "shortageHoursAssumed": 12,
    "lostContributionPerHourAssumed": 400,
    "conditionalLossEur": 4800,
    "annualFailureProbability": null,
    "recommendedStockQuantity": null
  },
  "blankRecord": [
    {
      "label": "Equipment and exact part revision",
      "value": null
    },
    {
      "label": "Failure mode and lost function",
      "value": null
    },
    {
      "label": "Shortage consequence",
      "value": null
    },
    {
      "label": "Approved alternative",
      "value": null
    },
    {
      "label": "Lead-time evidence",
      "value": null
    },
    {
      "label": "Demand and uncertainty",
      "value": null
    },
    {
      "label": "Storage life and condition",
      "value": null
    },
    {
      "label": "Stock quantity rationale",
      "value": null
    },
    {
      "label": "Decision owner",
      "value": null
    },
    {
      "label": "Review trigger and date",
      "value": null
    }
  ]
}