{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://docs.demiton.io/registers/plant_risk_assessment/v1.json",
  "title": "plant_risk_assessment contract v1",
  "type": "object",
  "required": [
    "external_id",
    "form_title",
    "occurred_at",
    "worker"
  ],
  "properties": {
    "asset": {
      "type": "string",
      "description": "The plant item the assessment is about, where the title's suffix resolves to exactly one registered asset.",
      "x-demiton-requiredness": "optional",
      "x-demiton-reference": true
    },
    "worker": {
      "type": "number",
      "description": "The worker who submitted or signed the record; the required subject anchor.",
      "x-demiton-requiredness": "required",
      "x-demiton-reference": true
    },
    "form_id": {
      "type": "number",
      "description": "The Assignar form-template id, the stable twin of `form_title`.",
      "x-demiton-requiredness": "optional"
    },
    "project": {
      "type": "string",
      "description": "The project the assessment was recorded against, where the source gives one.",
      "x-demiton-requiredness": "optional",
      "x-demiton-reference": true
    },
    "attributes": {
      "type": "object",
      "description": "Every remaining form answer, keyed by the tenant's own question text, plus `_raw_metadata` at rest. This is where the **270 person-name-like slugs** (814 fact-field occurrences) and the **24 excluded tenant-authored keys** (881 occurrences, longest 115 characters) live; both are counted, not named (SC002).",
      "x-demiton-requiredness": "tenant-specific"
    },
    "form_title": {
      "type": "string",
      "description": "The matched Assignar form's title — which instrument this fact is.",
      "x-demiton-requiredness": "required"
    },
    "external_id": {
      "type": "string",
      "description": "Stable identity of the source record (Assignar form-result id, cast to text).",
      "x-demiton-requiredness": "required"
    },
    "occurred_at": {
      "type": "string",
      "description": "When the assessment or hazard report was submitted; the event time and the retention clock start.",
      "x-demiton-requiredness": "required",
      "format": "date-time",
      "x-demiton-type": "datetime"
    },
    "occurred_on": {
      "type": "string",
      "description": "The date the hazard or occurrence happened, where the form states one.",
      "x-demiton-requiredness": "optional",
      "format": "date",
      "x-demiton-type": "date"
    },
    "reported_by": {
      "type": "string",
      "description": "The person who reported the hazard.",
      "x-demiton-requiredness": "optional",
      "x-demiton-reference": true
    },
    "reported_on": {
      "type": "string",
      "description": "The date the hazard was reported, where the form states one.",
      "x-demiton-requiredness": "optional",
      "format": "date",
      "x-demiton-type": "date"
    },
    "reported_to": {
      "type": "string",
      "description": "The person the hazard was reported to.",
      "x-demiton-requiredness": "optional",
      "x-demiton-reference": true
    },
    "risk_rating": {
      "type": "string",
      "description": "The risk-matrix selection the form records.",
      "x-demiton-requiredness": "optional"
    },
    "assessment_date": {
      "type": "string",
      "description": "The date the form itself carries, distinct from submission time.",
      "x-demiton-requiredness": "optional",
      "format": "date",
      "x-demiton-type": "date"
    },
    "hazard_location": {
      "type": "string",
      "description": "Where the hazard is.",
      "x-demiton-requiredness": "optional"
    },
    "actions_required": {
      "type": "string",
      "description": "Follow-up actions the assessment requires.",
      "x-demiton-requiredness": "optional"
    },
    "financial_period": {
      "type": "string",
      "description": "The accounting period the record falls in, derived from `occurred_at`.",
      "x-demiton-requiredness": "optional",
      "format": "date",
      "x-demiton-type": "date"
    },
    "hazard_description": {
      "type": "string",
      "description": "The hazard identified, and its details.",
      "x-demiton-requiredness": "optional"
    },
    "controls_implemented": {
      "type": "string",
      "description": "Controls in place at the time of the assessment.",
      "x-demiton-requiredness": "optional"
    },
    "controls_recommended": {
      "type": "string",
      "description": "Controls or actions recommended by the assessment.",
      "x-demiton-requiredness": "optional"
    }
  },
  "x-demiton-register-type": "plant_risk_assessment",
  "x-demiton-contract-version": "1.0.4",
  "x-demiton-store": "tenant",
  "x-demiton-axes": [
    {
      "axis": "asset",
      "requirement": "optional",
      "role": "subject"
    },
    {
      "axis": "project",
      "requirement": "optional",
      "role": "subject"
    },
    {
      "axis": "financial_period",
      "requirement": "optional",
      "role": "context"
    },
    {
      "axis": "worker",
      "requirement": "required",
      "role": "subject"
    }
  ],
  "x-demiton-measures": [],
  "x-demiton-provenance": {
    "standards": [
      {
        "code": "AS 2550.10",
        "title": "Cranes, hoists and winches - Safe use - Mobile elevating work platforms",
        "access": "paywalled_secondary",
        "region": "Australia",
        "edition": "2025",
        "checked_on": "2026-09-14"
      },
      {
        "code": "Model WHS Act",
        "title": "Model Work Health and Safety Act (Safe Work Australia)",
        "access": "full_text_verified",
        "clause": "ss 35-38",
        "region": "Australia",
        "edition": "model Bill 1 August 2023",
        "checked_on": "2026-09-14"
      },
      {
        "code": "Model WHS Regulations",
        "title": "Model Work Health and Safety Regulations (Safe Work Australia; given effect by each state/territory)",
        "access": "full_text_verified",
        "clause": "regs 226, 227-230",
        "region": "Australia",
        "edition": "as amended 5 December 2025",
        "checked_on": "2026-09-14"
      },
      {
        "code": "ISO 45001:2018",
        "title": "Occupational health and safety management systems - Requirements with guidance for use",
        "access": "paywalled_secondary",
        "clause": "6.1.2.1, 6.1.2.2, 8.1, 10.2",
        "region": "International",
        "edition": "2018 + Amd 1:2024 (AS/NZS ISO 45001:2018 AU/NZ adoption)",
        "checked_on": "2026-09-14"
      },
      {
        "code": "ISO 55001",
        "title": "Asset management - Asset management system - Requirements",
        "access": "paywalled_secondary",
        "clause": "6.1.2; 6.1.3",
        "region": "International",
        "edition": "2024 (AS ISO 55001:2024 identical AU adoption)",
        "checked_on": "2026-09-14"
      },
      {
        "code": "Health and Safety at Work Act 2015 (NZ)",
        "title": "Health and Safety at Work Act 2015",
        "access": "full_text_verified",
        "clause": "s 25",
        "region": "New Zealand",
        "edition": "version as at 5 April 2025",
        "checked_on": "2026-09-14"
      },
      {
        "code": "RIDDOR 2013 (SI 2013/1471)",
        "title": "Reporting of Injuries, Diseases and Dangerous Occurrences Regulations 2013",
        "access": "full_text_verified",
        "region": "United Kingdom",
        "edition": "2013",
        "checked_on": "2026-09-14"
      },
      {
        "code": "29 CFR 1904.39",
        "title": "OSHA - Reporting fatalities, hospitalizations, amputations and losses of an eye",
        "access": "full_text_verified",
        "region": "United States",
        "edition": "eCFR current",
        "checked_on": "2026-09-14"
      }
    ]
  },
  "description": "Plant and equipment risk assessments.",
  "x-demiton-contract-url": "https://docs.demiton.io/registers/plant_risk_assessment/",
  "x-demiton-register-catalog": "https://docs.demiton.io/concepts/register-catalog"
}