{
  "use_case_id": "rail-track-inspection",
  "use_case": "Rail track & catenary inspection",
  "quantity": null,
  "unit": "stretch",
  "country": "AT",
  "currency": "EUR",
  "estimate": {
    "low": 800,
    "high": 2000,
    "currency": "EUR",
    "based_on": 1
  },
  "method": "published unit price × quantity (exact unit conversions only); filtered to the best region match; older prices only if nothing newer",
  "notes": [
    "No benchmark specific to AT; the range uses benchmarks from other regions. Local prices can differ a lot.",
    "No quantity given: costs are per 1 stretch.",
    "Arithmetic on published prices, not a quote: scope, access, permits, minimums and travel change real prices. Ask suppliers via submit_rfq."
  ],
  "basis": [
    {
      "kind": "benchmark",
      "provider_id": null,
      "description": "One-off drone inspection of a rail stretch (a few km, no traffic interruption) (C-DRONE price guide, France, observed 2026 range, excl. VAT)",
      "unit_price": {
        "low": 800,
        "high": 2000,
        "currency": "EUR",
        "unit": "per stretch"
      },
      "region": "FR",
      "region_match": "other_or_global",
      "source_url": "https://c-drone.fr/en/guides/railway-track-infrastructure-inspection-drone-cost/",
      "as_of": "2026-09-22",
      "older_price": false,
      "unit_conversion": null,
      "cost": {
        "low": 800,
        "high": 2000,
        "currency": "EUR"
      },
      "used_in_range": true
    }
  ],
  "available_units": [
    "stretch",
    "flying day"
  ],
  "fx_date": "2026-10-26"
}