A-142: from scattered brake reports to a governed decision

These hashes identify inputs used by the capture. Later harness changes do not rewrite the historical recording.

• scenario-packs/asset-reliability/casebook/case.jsonSHA-256 a8aba708c526dcf7014b3586db5851211c260497544ec84810c345ebb008ad9c
• scenario-packs/asset-reliability/casebook/sources.jsonSHA-256 0cc5c8d13be17b56528e1ecb5016df0342dfbea2379180f34e798358600e1ecd
• scripts/casebook/capture.tsSHA-256 e17bb37ba5850b5eb80b987d67ea770461c40cedfcfbc4d9da469d2cf96e2d03
• apps/web/playwright.casebook-capture.config.tsSHA-256 722692d2ee79bed8ef708b2241ced1ecfc36b14024a6c64ed28dd39f59ba3800
• apps/web/e2e/casebook-capture.spec.tsSHA-256 8fa96a244ac40eb15366abd4141cf3e5946a4ccc6881083ba6a497f6a2a08e5b

scenario-packs/asset-reliability/fixtures/demo/artifacts/asset-reliability-demo-001.txt

SHA-256 3600e161c47d04d432d5e8aae640da71f2f4ae7902eed1d6e0f2b175e537e33b

[Northgate Facilities Maintenance Chat - #zone-c-shipping]

Dana Osei, 2026-05-18 09:14
something's off with A-142's brakes today. getting a grinding noise when I brake hard, and the pedal feels spongy, like it's got more travel than usual before it actually grabs. noticed it a couple times this morning moving pallets near the shipping doors.

Dana Osei, 2026-05-18 09:15
it's still stopping, just doesn't feel right. wasn't like this last week. I know it had brake work done back in the spring so figured someone should take a look before it gets worse

Dana Osei, 2026-05-18 09:16
going to keep using it carefully for now but wanted to flag it early

scenario-packs/asset-reliability/fixtures/demo/extractions/asset-reliability-demo-001.json

SHA-256 30d2c754b6b8b96b35041539ec36164d1d1045f74ee3f4c167937fed108152a7

{
  "artifactChecksum": "3600e161c47d04d432d5e8aae640da71f2f4ae7902eed1d6e0f2b175e537e33b",
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      "status": "extracted",
      "schemaKey": "asset-identifier",
      "confidence": 0.97,
      "value": "A-142",
      "normalisedValue": "A-142",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 109,
            "end": 123
          },
          "excerpt": "A-142's brakes"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "component",
      "confidence": 0.82,
      "value": "brake assembly",
      "normalisedValue": "brakes",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 117,
            "end": 129
          },
          "excerpt": "brakes today"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "symptom",
      "confidence": 0.86,
      "value": "grinding noise when braking hard, spongy pedal with more travel than usual",
      "normalisedValue": "grinding noise when braking hard, spongy pedal with more travel than usual",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 131,
            "end": 201
          },
          "excerpt": "getting a grinding noise when I brake hard, and the pedal feels spongy"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "reporter",
      "confidence": 0.96,
      "value": "Dana Osei",
      "normalisedValue": "Dana Osei",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 60,
            "end": 87
          },
          "excerpt": "Dana Osei, 2026-05-18 09:14"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "date-reported",
      "confidence": 0.95,
      "value": "2026-05-18",
      "normalisedValue": "2026-05-18",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 71,
            "end": 87
          },
          "excerpt": "2026-05-18 09:14"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "previous-repair-reference",
      "confidence": 0.7,
      "value": "brake work done in spring",
      "normalisedValue": "brake work done in spring",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 455,
            "end": 496
          },
          "excerpt": "it had brake work done back in the spring"
        }
      ]
    }
  ],
  "warnings": [],
  "provider": {
    "providerId": "fixture-intelligence-provider",
    "providerVersion": "1.0.0",
    "model": null,
    "deterministic": true
  },
  "processingTrace": {
    "startedAt": "2026-01-01T00:00:00Z",
    "completedAt": "2026-01-01T00:00:00Z",
    "durationMs": 0,
    "steps": [
      {
        "name": "extraction",
        "status": "completed",
        "detail": "Fixture-provider lookup by artifact checksum."
      }
    ]
  }
}

scenario-packs/asset-reliability/fixtures/demo/artifacts/asset-reliability-demo-002.csv

SHA-256 77a052efd7640d69905979019f6ffbf3bce7ed7c2a1893a0f14c974b3e396fab

asset_id,work_order,service_date,technician,description,status
A-142,FIS-4471,2026-04-06,Tobias Krantz,Brake pad replacement (front and rear) on customer-reported soft pedal feel. Old pads worn near minimum thickness. Bled and adjusted brake lines after install. Test-drove unit in yard, pedal firm and responsive after repair.,Completed

scenario-packs/asset-reliability/fixtures/demo/extractions/asset-reliability-demo-002.json

SHA-256 bd1a4173c181b8d5fd0a5bf18b69917e9bec40387e0b941665e372ceee96f6a8

{
  "artifactChecksum": "77a052efd7640d69905979019f6ffbf3bce7ed7c2a1893a0f14c974b3e396fab",
  "observations": [
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      "status": "extracted",
      "schemaKey": "asset-identifier",
      "confidence": 0.98,
      "value": "A-142",
      "normalisedValue": "A-142",
      "evidence": [
        {
          "locator": {
            "kind": "table-cell",
            "row": 0,
            "column": "asset_id"
          },
          "excerpt": "A-142"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "work-order-reference",
      "confidence": 0.97,
      "value": "FIS-4471",
      "normalisedValue": "FIS-4471",
      "evidence": [
        {
          "locator": {
            "kind": "table-cell",
            "row": 0,
            "column": "work_order"
          },
          "excerpt": "FIS-4471"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "service-date",
      "confidence": 0.97,
      "value": "2026-04-06",
      "normalisedValue": "2026-04-06",
      "evidence": [
        {
          "locator": {
            "kind": "table-cell",
            "row": 0,
            "column": "service_date"
          },
          "excerpt": "2026-04-06"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "technician",
      "confidence": 0.95,
      "value": "Tobias Krantz",
      "normalisedValue": "Tobias Krantz",
      "evidence": [
        {
          "locator": {
            "kind": "table-cell",
            "row": 0,
            "column": "technician"
          },
          "excerpt": "Tobias Krantz"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "service-provider-reference",
      "confidence": 0.6,
      "value": "Ferrow Industrial Services",
      "normalisedValue": "Ferrow Industrial Services",
      "evidence": [
        {
          "locator": {
            "kind": "table-cell",
            "row": 0,
            "column": "description"
          },
          "excerpt": "Bled and adjusted brake lines after install"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "component",
      "confidence": 0.85,
      "value": "brake pads (front and rear)",
      "normalisedValue": "brake-pads",
      "evidence": [
        {
          "locator": {
            "kind": "table-cell",
            "row": 0,
            "column": "description"
          },
          "excerpt": "Brake pad replacement (front and rear)"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "service-status",
      "confidence": 0.97,
      "value": "Completed",
      "normalisedValue": "Completed",
      "evidence": [
        {
          "locator": {
            "kind": "table-cell",
            "row": 0,
            "column": "status"
          },
          "excerpt": "Completed"
        }
      ]
    }
  ],
  "warnings": [],
  "provider": {
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    "providerVersion": "1.0.0",
    "model": null,
    "deterministic": true
  },
  "processingTrace": {
    "startedAt": "2026-01-01T00:00:00Z",
    "completedAt": "2026-01-01T00:00:00Z",
    "durationMs": 0,
    "steps": [
      {
        "name": "extraction",
        "status": "completed",
        "detail": "Fixture-provider lookup by artifact checksum."
      }
    ]
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}

scenario-packs/asset-reliability/fixtures/demo/artifacts/asset-reliability-demo-003.md

SHA-256 7a0c6485927db6363eccd030387df0949fd4a55a2d76edfef5728777fdffd782

--- page 1 ---

NORTHGATE FACILITIES
Follow-Up Equipment Inspection Report

Asset: A-142 (Talbrook TF-40 electric forklift)
Location: Zone C - Shipping
Inspection Date: 2026-05-21
Inspector: Lena Fischer, Northgate Facilities

Purpose: Follow-up inspection prompted by operator-reported brake grinding
noise and spongy pedal feel (reported 2026-05-18).

Background:
Unit had a full front and rear brake pad replacement performed by Ferrow
Industrial Services on 2026-04-06 (work order FIS-4471) following a
similar soft-pedal complaint at that time. This inspection is intended to
determine whether the current complaint represents a recurrence or a
separate issue.

--- page 2 ---

Findings:

Brake pedal travel is noticeably longer than spec before engagement,
consistent with the operator's description. Some grinding is audible
during hard braking, most pronounced at low speed. Visual inspection of
the brake assembly shows the recently replaced pads are wearing unevenly
- more material loss on the inboard side than expected for six weeks of
service. There is also a small amount of fluid weeping visible at a
fitting on the hydraulic brake line near the left rear wheel, not enough
to call it an active leak yet, but enough to note.

Given that this is the second brake complaint on this unit in under two
months, and the pad wear pattern is not consistent with normal use, this
looks more like a recurring issue than an isolated one - possibly a
sticking caliper or a slow line leak causing uneven pad wear and reduced
pedal firmness. Recommend a more thorough diagnostic beyond a simple pad
swap.

--- page 3 ---

Recommendation:

Follow-up diagnostic and repair should be scheduled within 5 business
days (by 2026-05-26) given the safety-relevant nature of a braking
system and the recurrence pattern. Unit may continue in service in the
interim only with caution and should be pulled immediately if the
operator reports any loss of braking effectiveness, not just noise or
feel.

Inspector signature: Lena Fischer
Report filed: 2026-05-21

--- page 4 ---

[End of report]

scenario-packs/asset-reliability/fixtures/demo/extractions/asset-reliability-demo-003.json

SHA-256 0e95fb24ac6e39f46cf5ccb4cae41a022a83018ac7a39d7945a211f3c422aef1

{
  "artifactChecksum": "7a0c6485927db6363eccd030387df0949fd4a55a2d76edfef5728777fdffd782",
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      "status": "extracted",
      "schemaKey": "asset-identifier",
      "confidence": 0.97,
      "value": "A-142",
      "normalisedValue": "A-142",
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          "locator": {
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            "page": 1
          },
          "excerpt": "Asset: A-142 (Talbrook TF-40 electric forklift)"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "inspector",
      "confidence": 0.96,
      "value": "Lena Fischer",
      "normalisedValue": "Lena Fischer",
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          "locator": {
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          "excerpt": "Inspector: Lena Fischer, Northgate Facilities"
        }
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    {
      "status": "extracted",
      "schemaKey": "date-reported",
      "confidence": 0.95,
      "value": "2026-05-21",
      "normalisedValue": "2026-05-21",
      "evidence": [
        {
          "locator": {
            "kind": "page",
            "page": 1
          },
          "excerpt": "Inspection Date: 2026-05-21"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "inspection-finding",
      "confidence": 0.9,
      "value": "uneven pad wear and fluid weeping at a brake-line fitting",
      "normalisedValue": "uneven pad wear and fluid weeping at a brake-line fitting",
      "evidence": [
        {
          "locator": {
            "kind": "page",
            "page": 2
          },
          "excerpt": "the recently replaced pads are wearing unevenly"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "component",
      "confidence": 0.85,
      "value": "brake assembly / hydraulic line fitting",
      "normalisedValue": "brake assembly / hydraulic line fitting",
      "evidence": [
        {
          "locator": {
            "kind": "page",
            "page": 2
          },
          "excerpt": "fluid weeping visible at a\nfitting on the hydraulic brake line"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "previous-repair-reference",
      "confidence": 0.85,
      "value": "FIS-4471, 2026-04-06 brake pad replacement",
      "normalisedValue": "FIS-4471, 2026-04-06 brake pad replacement",
      "evidence": [
        {
          "locator": {
            "kind": "page",
            "page": 1
          },
          "excerpt": "work order FIS-4471) following a\nsimilar soft-pedal complaint"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "recommendation",
      "confidence": 0.9,
      "value": "diagnostic and repair within 5 business days (by 2026-05-26)",
      "normalisedValue": "diagnostic and repair within 5 business days (by 2026-05-26)",
      "evidence": [
        {
          "locator": {
            "kind": "page",
            "page": 3
          },
          "excerpt": "scheduled within 5 business\ndays (by 2026-05-26)"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "follow-up-due-date",
      "confidence": 0.88,
      "value": "2026-05-26",
      "normalisedValue": "2026-05-26",
      "evidence": [
        {
          "locator": {
            "kind": "page",
            "page": 3
          },
          "excerpt": "by 2026-05-26"
        }
      ]
    }
  ],
  "warnings": [],
  "provider": {
    "providerId": "fixture-intelligence-provider",
    "providerVersion": "1.0.0",
    "model": null,
    "deterministic": true
  },
  "processingTrace": {
    "startedAt": "2026-01-01T00:00:00Z",
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    "durationMs": 0,
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        "name": "extraction",
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        "detail": "Fixture-provider lookup by artifact checksum."
      }
    ]
  }
}

scenario-packs/asset-reliability/fixtures/demo/artifacts/asset-reliability-demo-004.txt

SHA-256 a47023c48901deee5d39e2013dfc58f4dea0584420891a8c0337f92e4c319473

[Northgate Facilities Maintenance Chat - #yard]

Owen Vasquez, 2026-06-02 14:37
need someone from maintenance NOW. was bringing A-142 up the yard ramp with a load and the brakes did not hold, it started rolling backward and I nearly rolled into the rack at the bottom before I got it stopped with the parking brake. that is not a "feels spongy" problem anymore, the brakes flat out did not hold on the incline

Owen Vasquez, 2026-06-02 14:39
I pulled it and parked it at the bottom of the ramp, not moving it again until someone looks at it. this could have gone a lot worse, there were people near the bottom of that ramp

Owen Vasquez, 2026-06-02 14:40
I know it had a follow-up flagged after the inspection a couple weeks back, this needs to jump the line

scenario-packs/asset-reliability/fixtures/demo/extractions/asset-reliability-demo-004.json

SHA-256 72e7383e46e64769b58bb576548c4efa5d3b787d28585525cf02935c3f6bbfb2

{
  "artifactChecksum": "a47023c48901deee5d39e2013dfc58f4dea0584420891a8c0337f92e4c319473",
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      "schemaKey": "asset-identifier",
      "confidence": 0.97,
      "value": "A-142",
      "normalisedValue": "A-142",
      "evidence": [
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          "locator": {
            "kind": "text-range",
            "start": 119,
            "end": 150
          },
          "excerpt": "bringing A-142 up the yard ramp"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "component",
      "confidence": 0.88,
      "value": "brakes",
      "normalisedValue": "brakes",
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          "locator": {
            "kind": "text-range",
            "start": 167,
            "end": 190
          },
          "excerpt": "the brakes did not hold"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "symptom",
      "confidence": 0.92,
      "value": "brakes did not hold on an incline under load, unit rolled backward",
      "normalisedValue": "brakes did not hold on an incline under load, unit rolled backward",
      "evidence": [
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          "locator": {
            "kind": "text-range",
            "start": 167,
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          },
          "excerpt": "the brakes did not hold, it started rolling backward"
        }
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    {
      "status": "extracted",
      "schemaKey": "severity-indicator",
      "confidence": 0.85,
      "value": "safety-critical",
      "normalisedValue": "safety-critical",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 226,
            "end": 267
          },
          "excerpt": "nearly rolled into the rack at the bottom"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "reporter",
      "confidence": 0.95,
      "value": "Owen Vasquez",
      "normalisedValue": "Owen Vasquez",
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          "locator": {
            "kind": "text-range",
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            "end": 79
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          "excerpt": "Owen Vasquez, 2026-06-02 14:37"
        }
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      "status": "extracted",
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      "confidence": 0.95,
      "value": "2026-06-02",
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    "durationMs": 0,
    "steps": [
      {
        "name": "extraction",
        "status": "completed",
        "detail": "Fixture-provider lookup by artifact checksum."
      }
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}

scenario-packs/asset-reliability/fixtures/demo/artifacts/asset-reliability-demo-005.txt

SHA-256 1e28325c988fc35341b03fb3ed06a046bac56d6d3ed2249980b5e32edb571c2d

From: Priya Nandakumar <p.nandakumar@northgatedc.example>
To: maintenance@northgatedc.example; safety@northgatedc.example
Subject: URGENT - A-142 brake failure on yard ramp, requesting hold from service
Date: 2026-06-02

Team,

Escalating this immediately. This afternoon Owen Vasquez was operating
A-142 on the yard ramp with a load and reported that the brakes did not
hold, causing the unit to roll backward toward the storage rack at the
bottom before he was able to stop it using the parking brake. No injuries
and no contact, but this was close and it happened on an incline with
people working nearby.

This is not the first flag on this unit's brakes. For reference:

- 2026-04-06: brake pad replacement by Ferrow Industrial Services after a
  soft-pedal complaint.
- 2026-05-18: operator reported grinding and spongy pedal again.
- 2026-05-21: follow-up inspection found uneven pad wear and fluid
  weeping at a line fitting, recommended a full diagnostic within 5
  business days.
- 2026-06-02 (today): brake failure to hold on an incline under load.

Given the pattern and the severity of today's incident, I am formally
requesting that A-142 be held from service effective immediately, pending
a full review and sign-off before it goes back on the floor. Please do
not return this unit to service without that review regardless of any
quick fix that gets applied - I want the full history looked at, not
just today's symptom.

Owen has parked the unit at the bottom of the yard ramp. Please have
maintenance move it under power-off/tow only if it needs to be relocated.

Priya Nandakumar
Shift Supervisor, Northgate Distribution Center

scenario-packs/asset-reliability/fixtures/demo/extractions/asset-reliability-demo-005.json

SHA-256 5a5494a4c8e4399bdec37df1191efc0c1a378101b6defed597b4f7c43f161ca0

{
  "artifactChecksum": "1e28325c988fc35341b03fb3ed06a046bac56d6d3ed2249980b5e32edb571c2d",
  "observations": [
    {
      "status": "extracted",
      "schemaKey": "asset-identifier",
      "confidence": 0.97,
      "value": "A-142",
      "normalisedValue": "A-142",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 140,
            "end": 172
          },
          "excerpt": "A-142 brake failure on yard ramp"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "reporter",
      "confidence": 0.96,
      "value": "Priya Nandakumar",
      "normalisedValue": "Priya Nandakumar",
      "evidence": [
        {
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            "kind": "text-range",
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            "end": 57
          },
          "excerpt": "Priya Nandakumar <p.nandakumar@northgatedc.example>"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "date-reported",
      "confidence": 0.94,
      "value": "2026-06-02",
      "normalisedValue": "2026-06-02",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 203,
            "end": 219
          },
          "excerpt": "Date: 2026-06-02"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "requested-action",
      "confidence": 0.93,
      "value": "hold from service pending review",
      "normalisedValue": "hold from service pending review",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
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            "end": 1196
          },
          "excerpt": "formally\nrequesting that A-142 be held from service effective immediately"
        }
      ]
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    {
      "status": "extracted",
      "schemaKey": "severity-indicator",
      "confidence": 0.87,
      "value": "safety-critical",
      "normalisedValue": "safety-critical",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 536,
            "end": 607
          },
          "excerpt": "this was close and it happened on an incline with\npeople working nearby"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "previous-repair-reference",
      "confidence": 0.85,
      "value": "2026-04-06 brake pad replacement by Ferrow Industrial Services",
      "normalisedValue": "2026-04-06 brake pad replacement by Ferrow Industrial Services",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 678,
            "end": 741
          },
          "excerpt": "2026-04-06: brake pad replacement by Ferrow Industrial Services"
        }
      ]
    }
  ],
  "warnings": [],
  "provider": {
    "providerId": "fixture-intelligence-provider",
    "providerVersion": "1.0.0",
    "model": null,
    "deterministic": true
  },
  "processingTrace": {
    "startedAt": "2026-01-01T00:00:00Z",
    "completedAt": "2026-01-01T00:00:00Z",
    "durationMs": 0,
    "steps": [
      {
        "name": "extraction",
        "status": "completed",
        "detail": "Fixture-provider lookup by artifact checksum."
      }
    ]
  }
}

scenario-packs/asset-reliability/fixtures/demo/artifacts/asset-reliability-demo-006.txt

SHA-256 64f55f04ba24edad111dd06c4c20dc37bf23020f0ff4b246e269172ac73de6bc

Repair Update - Zone C / Yard

Asset: A-142 (Talbrook TF-40 electric forklift)
Date: 2026-06-03
Logged by: Marcus Ibe

Picking this one up per Priya's email yesterday. Towed A-142 in from the
bottom of the yard ramp this morning and got it into a bay in the
Maintenance area. Pulled the wheels to get a look at the brake assembly
before doing anything else.

Assigning this to myself for the full diagnostic Lena's report called
for. Not doing a quick turnaround on this one - given the ramp incident
and the repeat history I want to trace the hydraulic line fully and
check the caliper before anything gets reassembled. Ordered a replacement
caliper and line fitting kit in case that's what we're looking at, should
be in within a few days.

Status: A-142 is OUT OF SERVICE, tagged and locked out. Not to be
returned to the floor without sign-off per Priya's request. Awaiting
parts and a decision on scope of repair before proceeding further.

scenario-packs/asset-reliability/fixtures/demo/extractions/asset-reliability-demo-006.json

SHA-256 c23c3f51110b9b0a6d39ed6d5928055df09a85cb2503d88fa6ac6003eef16cf9

{
  "artifactChecksum": "64f55f04ba24edad111dd06c4c20dc37bf23020f0ff4b246e269172ac73de6bc",
  "observations": [
    {
      "status": "extracted",
      "schemaKey": "asset-identifier",
      "confidence": 0.97,
      "value": "A-142",
      "normalisedValue": "A-142",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 31,
            "end": 78
          },
          "excerpt": "Asset: A-142 (Talbrook TF-40 electric forklift)"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "technician",
      "confidence": 0.95,
      "value": "Marcus Ibe",
      "normalisedValue": "Marcus Ibe",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 96,
            "end": 117
          },
          "excerpt": "Logged by: Marcus Ibe"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "date-reported",
      "confidence": 0.94,
      "value": "2026-06-03",
      "normalisedValue": "2026-06-03",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 79,
            "end": 95
          },
          "excerpt": "Date: 2026-06-03"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "current-operating-status",
      "confidence": 0.95,
      "value": "out-of-service",
      "normalisedValue": "out-of-service",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 751,
            "end": 797
          },
          "excerpt": "A-142 is OUT OF SERVICE, tagged and locked out"
        }
      ]
    },
    {
      "status": "extracted",
      "schemaKey": "requested-action",
      "confidence": 0.92,
      "value": "not to be returned to the floor without sign-off",
      "normalisedValue": "not to be returned to the floor without sign-off",
      "evidence": [
        {
          "locator": {
            "kind": "text-range",
            "start": 799,
            "end": 867
          },
          "excerpt": "Not to be\nreturned to the floor without sign-off per Priya's request"
        }
      ]
    }
  ],
  "warnings": [],
  "provider": {
    "providerId": "fixture-intelligence-provider",
    "providerVersion": "1.0.0",
    "model": null,
    "deterministic": true
  },
  "processingTrace": {
    "startedAt": "2026-01-01T00:00:00Z",
    "completedAt": "2026-01-01T00:00:00Z",
    "durationMs": 0,
    "steps": [
      {
        "name": "extraction",
        "status": "completed",
        "detail": "Fixture-provider lookup by artifact checksum."
      }
    ]
  }
}

scenario-packs/asset-reliability/rules/approval.rules.json

SHA-256 73c0eceb66aa35e77e096091780053cb16cde6974cb7894c6925706dfceb968b

[
  {
    "id": "safety-critical-removal-approval",
    "version": "1.0.0",
    "description": "Propose a remove-from-service decision, requiring human approval, when an asset has a safety-critical fault and at least one other related event in the preceding 60 days (a repeat, not a first-time, safety-critical occurrence). This is the rule that drives the A-142 hold-from-service decision in the primary demo storyline.",
    "when": {
      "all": [
        {
          "fact": { "kind": "observation", "schemaKey": "severity-indicator", "field": "value" },
          "operator": "equals",
          "value": "safety-critical"
        },
        {
          "fact": { "kind": "aggregate", "aggregate": "related-event-count", "withinHours": 1440 },
          "operator": "greater-than-or-equal",
          "value": 2
        }
      ]
    },
    "then": [
      {
        "type": "propose-decision",
        "definitionId": "remove-from-service",
        "parameters": {
          "decisionType": "remove-from-service",
          "approvalPolicyId": "asset-removal-approval",
          "riskLevel": "critical",
          "rationale": "Repeat safety-critical fault on a braking or other safety-relevant component; asset must not return to service without explicit human sign-off."
        }
      }
    ]
  },
  {
    "id": "structural-integrity-removal-approval",
    "version": "1.0.0",
    "description": "Propose a remove-from-service decision, requiring human approval, when an inspector flags a possible structural defect even without confirmed measurement evidence. The evidence-quality caveat must be preserved on the proposed decision rather than stripped out, since this decision rests on thin evidence by the inspector's own account.",
    "when": {
      "fact": { "kind": "observation", "schemaKey": "requested-action", "field": "value" },
      "operator": "equals",
      "value": "remove-from-service-out-of-caution"
    },
    "then": [
      {
        "type": "propose-decision",
        "definitionId": "remove-from-service",
        "parameters": {
          "decisionType": "remove-from-service",
          "approvalPolicyId": "asset-removal-approval",
          "riskLevel": "high",
          "rationale": "Inspector-flagged possible structural defect on the overhead guard, explicitly unconfirmed and without measurement or photo evidence; route to a human decision-maker rather than auto-executing.",
          "evidenceQuality": "unconfirmed"
        }
      },
      {
        "type": "flag-review",
        "definitionId": "thin-evidence-decision-review",
        "parameters": { "reason": "High-risk decision proposal rests on unconfirmed, unmeasured evidence." }
      }
    ]
  }
]

scenario-packs/asset-reliability/manifest.yaml

SHA-256 674b48e0a29a4966e785ec4a3863f5be706a00965bd7de6fef369483e525bb03

schemaVersion: "1.0"
id: asset-reliability
version: "1.0.0"
name: "Asset Reliability"
description: >
  Converts fault reports, inspection notes, maintenance records and service
  updates from the Northgate Distribution Center into evidence-backed
  reliability cases, tracking recurring faults across time and gating any
  removal from service behind an explicit human approval.
labels: labels.json
entityTypes:
  - id: asset
    displayName: "Asset"
    schema: schemas/entities/asset.schema.json
  - id: component
    displayName: "Component"
    schema: schemas/entities/component.schema.json
  - id: location
    displayName: "Location"
    schema: schemas/entities/location.schema.json
  - id: service-provider
    displayName: "Service Provider"
    schema: schemas/entities/service-provider.schema.json
eventTypes:
  - id: fault-reported
    displayName: "Fault Reported"
    schema: schemas/events/fault-reported.schema.json
  - id: maintenance-completed
    displayName: "Maintenance Completed"
    schema: schemas/events/maintenance-completed.schema.json
  - id: inspection-completed
    displayName: "Inspection Completed"
    schema: schemas/events/inspection-completed.schema.json
  - id: repair-scheduled
    displayName: "Repair Scheduled"
    schema: schemas/events/repair-scheduled.schema.json
  - id: escalation-raised
    displayName: "Escalation Raised"
    schema: schemas/events/escalation-raised.schema.json
  - id: status-changed
    displayName: "Status Changed"
    schema: schemas/events/status-changed.schema.json
  - id: diagnostic-completed
    displayName: "Diagnostic Completed"
    schema: schemas/events/diagnostic-completed.schema.json
  - id: sensor-reading-logged
    displayName: "Sensor Reading Logged"
    schema: schemas/events/sensor-reading-logged.schema.json
  - id: fleet-summary-reported
    displayName: "Fleet Summary Reported"
    schema: schemas/events/fleet-summary-reported.schema.json
observationSchemas:
  - schemas/observations/asset-identifier.schema.json
  - schemas/observations/symptom.schema.json
  - schemas/observations/component.schema.json
  - schemas/observations/severity-indicator.schema.json
  - schemas/observations/date-reported.schema.json
  - schemas/observations/reporter.schema.json
  - schemas/observations/current-operating-status.schema.json
  - schemas/observations/previous-repair-reference.schema.json
  - schemas/observations/work-order-reference.schema.json
  - schemas/observations/service-date.schema.json
  - schemas/observations/technician.schema.json
  - schemas/observations/inspector.schema.json
  - schemas/observations/inspection-finding.schema.json
  - schemas/observations/recommendation.schema.json
  - schemas/observations/follow-up-due-date.schema.json
  - schemas/observations/requested-action.schema.json
  - schemas/observations/service-provider-reference.schema.json
  - schemas/observations/related-asset-reference.schema.json
  - schemas/observations/install-batch.schema.json
  - schemas/observations/downtime-hours.schema.json
  - schemas/observations/repeat-fault-count.schema.json
  - schemas/observations/sensor-reading.schema.json
  - schemas/observations/service-status.schema.json
seedEntities: seed/entities.json
caseDefinitions:
  - schemas/cases/reliability-case.schema.json
workflows:
  default: workflows/default.workflow.json
rules:
  - rules/severity.rules.json
  - rules/escalation.rules.json
  - rules/approval.rules.json
metrics:
  - dashboards/metrics.json
dashboards:
  leadership: dashboards/leadership.json
  operations: dashboards/operations.json
  technical: dashboards/technical.json
fixtures:
  smoke: fixtures/smoke
  demo: fixtures/demo
  edgeCases: fixtures/edge-cases
evaluationSets:
  - evaluations/smoke.gold.json
  - evaluations/demo.gold.json
  - evaluations/edge-cases.gold.json
# NOTE(OIW-004b): contracts v1.1 ScenarioPackManifestSchema requires a `tours`
# field (tours.leadership mandatory). Tours are an explicit OIW-004b non-goal
# (deferred to the tour framework task), so this field is intentionally
# omitted; manifest.yaml will fail strict schema validation on this field
# until contracts/OIW-103 make `tours` optional or a follow-up task adds
# tour content. See docs/agent-runs/OIW-004b.md.
defaultLens: leadership
defaultFixtureSet: demo