{
  "date": "2026-09-09",
  "status": "illustrative design assumptions; no quotes or spending authority",
  "currency": "AUD constant September 2026 planning dollars; gross resource envelopes, tax treatment to reconcile",
  "contingency_share": "0.20",
  "stages": {
    "D0": {
      "period": "3 months preparation",
      "items": {
        "legal_eligibility_procurement": 150000,
        "synthetic_prototype": 100000,
        "independent_evaluation_design": 100000
      }
    },
    "D1": {
      "period": "6 months service; analysis included",
      "people": 1000,
      "months": 6,
      "annual_ceiling": 1200,
      "redemption_expected": "0.75",
      "items": {
        "administration": 100000,
        "optional_help": 100000,
        "device_connectivity_pool": 100000,
        "infrastructure": 150000,
        "evaluation": 250000,
        "management": 150000,
        "project_commitments": 100000
      }
    },
    "D2": {
      "period": "12 months service plus follow-up analysis allowance",
      "people": 4000,
      "months": 12,
      "annual_ceiling": 1200,
      "redemption_expected": "0.75",
      "items": {
        "administration": 400000,
        "optional_help": 400000,
        "device_connectivity_pool": 400000,
        "infrastructure": 500000,
        "evaluation": 1000000,
        "management": 500000,
        "project_commitments": 1150000,
        "time_redesign": 1000000
      },
      "time_workplaces": 40,
      "employees_per_workplace": 25,
      "baseline_annual_payroll": 100000000,
      "hours_reduction": "0.20",
      "effective_gain_scenarios": [
        "0",
        "0.10",
        "0.25"
      ]
    },
    "C": {
      "period": "up to 12 months broad public campaign",
      "items": {
        "content": 100000,
        "accessibility_translation": 75000,
        "three_survey_waves": 225000,
        "public_forums": 100000,
        "staff": 200000,
        "legal_accounts": 100000,
        "broad_distribution": 200000
      }
    }
  },
  "precision": {
    "survey_completes": [
      1000,
      2000,
      4000
    ],
    "design_effects": [
      "1",
      "1.5",
      "2"
    ],
    "z": "1.96",
    "p": "0.5",
    "cluster_people": 1000,
    "cluster_size": 25,
    "icc": [
      "0.01",
      "0.05",
      "0.10"
    ],
    "followup_response_share": "0.8"
  }
}