{
  "starting": {
    "resultSchema": "infrastructure-screen-1",
    "contentVersion": "2.0.0",
    "modelVersion": "1.0.0",
    "lessonId": "integrated-design-release",
    "model": "designReview",
    "inputs": {
      "demandMVA": 560,
      "unitMVA": 250,
      "unitsPerSide": 3,
      "unavailable": 1,
      "voltageKV": 22,
      "incomerA": 6300
    },
    "outputs": {
      "availableMVA": 500,
      "marginMVA": -60,
      "minimumNPlusOne": 4,
      "fullLoadA": 6560.7985135184745,
      "incomerMarginA": -260.79851351847446,
      "capacityStatus": "screen-failed",
      "currentStatus": "screen-failed"
    },
    "inputUnits": {
      "demandMVA": "MVA",
      "unitMVA": "MVA/unit",
      "unitsPerSide": "units/side",
      "unavailable": "units",
      "voltageKV": "kV line-to-line",
      "incomerA": "A"
    },
    "outputUnits": {
      "availableMVA": "MVA",
      "marginMVA": "MVA",
      "minimumNPlusOne": "units",
      "fullLoadA": "A",
      "incomerMarginA": "A",
      "capacityStatus": "screen state",
      "currentStatus": "screen state"
    },
    "assumptions": [
      "Each side is evaluated independently after the stated unavailable units are removed."
    ],
    "limitations": [
      "Educational screen only; no equipment selection, facility calibration, professional review or certification.",
      "No dynamics, protection coordination, site conditions or manufacturer-specific behavior are inferred.",
      "The design-review HOLD is separate from the software release status.",
      "No missing atlas, normative standard text, manufacturer capability or professional approval is invented."
    ],
    "sourceLocators": [
      {
        "id": "DCIE-R1",
        "chapter": 12,
        "pdfPages": [
          54,
          58
        ],
        "evidenceStatus": "manuscript-derived; not independent source verification"
      }
    ],
    "inputHash": "300644ac711072f8f9b439a4dd780c29728684389371f07e7385c702c4dffeb7",
    "sourceRevision": "e4d47bd6616aa54e19c7da5ee4e2a98afe6209c1",
    "independentEngineeringVerification": false,
    "resultHash": "984f5954881d08e78bf03512e7049385404e4831edb7cdaa95dcb2b26e078032"
  },
  "challenge": {
    "resultSchema": "infrastructure-screen-1",
    "contentVersion": "2.0.0",
    "modelVersion": "1.0.0",
    "lessonId": "integrated-design-release",
    "model": "designReview",
    "inputs": {
      "demandMVA": 560,
      "unitMVA": 250,
      "unitsPerSide": 4,
      "unavailable": 1,
      "voltageKV": 22,
      "incomerA": 6300
    },
    "outputs": {
      "availableMVA": 750,
      "marginMVA": 190,
      "minimumNPlusOne": 4,
      "fullLoadA": 6560.7985135184745,
      "incomerMarginA": -260.79851351847446,
      "capacityStatus": "screen-satisfied",
      "currentStatus": "screen-failed"
    },
    "inputUnits": {
      "demandMVA": "MVA",
      "unitMVA": "MVA/unit",
      "unitsPerSide": "units/side",
      "unavailable": "units",
      "voltageKV": "kV line-to-line",
      "incomerA": "A"
    },
    "outputUnits": {
      "availableMVA": "MVA",
      "marginMVA": "MVA",
      "minimumNPlusOne": "units",
      "fullLoadA": "A",
      "incomerMarginA": "A",
      "capacityStatus": "screen state",
      "currentStatus": "screen state"
    },
    "assumptions": [
      "Each side is evaluated independently after the stated unavailable units are removed."
    ],
    "limitations": [
      "Educational screen only; no equipment selection, facility calibration, professional review or certification.",
      "No dynamics, protection coordination, site conditions or manufacturer-specific behavior are inferred.",
      "The design-review HOLD is separate from the software release status.",
      "No missing atlas, normative standard text, manufacturer capability or professional approval is invented."
    ],
    "sourceLocators": [
      {
        "id": "DCIE-R1",
        "chapter": 12,
        "pdfPages": [
          54,
          58
        ],
        "evidenceStatus": "manuscript-derived; not independent source verification"
      }
    ],
    "inputHash": "feb2914dc63dbd94f642d74dec44569de452d8b23a48767de1f5ddb916e43e46",
    "sourceRevision": "e4d47bd6616aa54e19c7da5ee4e2a98afe6209c1",
    "independentEngineeringVerification": false,
    "resultHash": "fcbdee72c7a4cf196b5f07b25783d60149ea34f736558c1705bff7579c3cf9f1"
  },
  "fuel": null,
  "engineeringDecision": "HOLD"
}