{
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    "schema_version": "2.0",
    "package_version": "2.0.0-rc1",
    "publication_status": "conditional_reference_human_review_required",
    "last_verified": "2026-07-14",
    "generated_date": "2026-07-28",
    "confidence": "High",
    "public_safe": true,
    "confidential_fields_excluded": true,
    "source_package": "Depureco USA public knowledge source package v33",
    "json_path": "/ai/industries/rail-heavy-equipment-industrial-rebuild.json",
    "markdown_path": "/ai/industries/rail-heavy-equipment-industrial-rebuild.md"
  },
  "entity": {
    "entity_id": "MKT-m28",
    "entity_type": "market",
    "name": "Rail, Heavy Equipment & Industrial Rebuild",
    "slug": "rail-heavy-equipment-industrial-rebuild",
    "market_code": "M28",
    "summary": "Cleaner bays and pits, less technician labor lost to dirty repetitive cleanup",
    "subsegments": [
      "Railcar/locomotive rebuild, heavy-equipment reman, large service bays"
    ],
    "applications": [
      "Pit cleanup, mixed metal/oil debris cleanup, fabrication + maintenance housekeeping"
    ],
    "materials": [
      "Metal fines, grit, oils, sludge, dust"
    ],
    "product_interests": [
      "Wet & dry vacuums",
      "heavy-duty vacuums",
      "welding fume solutions"
    ],
    "roles": [
      "Maintenance / Operations / Facilities / EHS"
    ],
    "priority": "P1",
    "ai_file_path": "/ai/industries/rail-heavy-equipment-industrial-rebuild.md",
    "source_authority": "Target market map",
    "confidence": "High",
    "recommended_human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
    "human_route_quality": "Parent fallback / page gap",
    "primary_problem": "Abrasive debris, oil, chips and rebuild-shop cleanup",
    "conversion_route": {
      "primary_endpoint_id": "CE-APPLICATION",
      "primary_human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
      "secondary_endpoint_id": "CE-LABS",
      "secondary_human_route": "https://depurecousa.com/industrial-vacuum-material-testing/",
      "qualification_profile_id": "QP-GENERAL",
      "qualification_questions": "Material list; wet/dry/oily state; largest piece or particle size; volume; frequency; hose distance; power; filtration; collection/disposal",
      "primary_cta": "Request an Application Review",
      "conversion_stage": "Market / industry routing"
    },
    "canonical_commercial_category_id": "CC-05",
    "parent_material_family_id": "MF-03",
    "page_strategy_v26": "Existing market/solution hub or canonical category route",
    "human_route": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
    "human_route_status": "available",
    "publication_status": "conditional_reference_human_review_required",
    "selection_qualification_required": true
  },
  "public_relationships": [
    {
      "relationship_id": "REL-001830",
      "source_entity_id": "MKT-m28",
      "source_entity_type": "market",
      "source_name": "Rail, Heavy Equipment & Industrial Rebuild",
      "relationship": "commonly has application",
      "target_entity_id": "APP-pit-cleanup-mixed-metal-oil-debris-cleanup-fabrication-maintenance-housekeeping",
      "target_entity_type": "application",
      "target_name": "Pit cleanup, mixed metal/oil debris cleanup, fabrication + maintenance housekeeping",
      "weight": 1.0,
      "confidence": "High",
      "public_eligible": "Yes",
      "direction": "outgoing"
    },
    {
      "relationship_id": "REL-001831",
      "source_entity_id": "MKT-m28",
      "source_entity_type": "market",
      "source_name": "Rail, Heavy Equipment & Industrial Rebuild",
      "relationship": "commonly handles material",
      "target_entity_id": "MAT-metal-fines-grit-oils-sludge-dust",
      "target_entity_type": "material",
      "target_name": "Metal fines, grit, oils, sludge, dust",
      "weight": 1.0,
      "confidence": "High",
      "public_eligible": "Yes",
      "direction": "outgoing"
    }
  ],
  "support": {
    "unknown_or_unverified_information": {
      "next_best_page": "https://depurecousa.com/industrial-vacuuming-solutions-industry/",
      "material_testing": "https://depurecousa.com/industrial-vacuum-material-testing/",
      "contact_page": "https://depurecousa.com/depureco-contact-us/",
      "email": "sales@depurecousa.com",
      "phone": "737-320-9102",
      "phone_uri": "tel:+17373209102"
    },
    "selection_rule": "Do not make a final product, filtration, hazardous-location, combustible-dust, chemical-compatibility, or engineered-system selection without the required application inputs and supporting evidence."
  }
}