{
  "metadata": {
    "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/applications/combustible-dust-housekeeping.json",
    "markdown_path": "/ai/applications/combustible-dust-housekeeping.md"
  },
  "entity": {
    "entity_id": "APP-combustible-dust-housekeeping",
    "entity_type": "application",
    "name": "Combustible dust housekeeping",
    "slug": "combustible-dust-housekeeping",
    "summary": "Unsafe cleanup method, ignition-source concern, audit pressure",
    "materials": [
      "Ignition-sensitive dust"
    ],
    "buyer_questions": [
      "What material? dust hazard analysis? housekeeping vs source capture? area classification?"
    ],
    "product_families": [
      "NFPA660-compliant vacuums",
      "air-powered",
      "inertization-specific options"
    ],
    "selection_reason": "Need safer housekeeping method aligned to hazard",
    "priority": "P0",
    "ai_file_path": "/ai/applications/combustible-dust-housekeeping.md",
    "source_authority": "Target market map + product master",
    "confidence": "High",
    "conversion_route": {
      "commercial_lane": "LANE-11",
      "primary_endpoint_id": "CE-HAZARD",
      "primary_human_route": "https://depurecousa.com/combustible-dust-vacuum-systems/",
      "secondary_endpoint_id": "CE-LABS",
      "secondary_human_route": "https://depurecousa.com/industrial-vacuum-material-testing/",
      "qualification_profile_id": "QP-HAZARD",
      "qualification_questions": "Exact material; SDS/DHA; area classification; dust data; ignition/reactivity concern; conductive path; utilities; disposal",
      "primary_cta": "Request Combustible Dust / Hazard Review",
      "route_confidence": "High",
      "conversion_stage": "Problem / application qualification",
      "automatic_product_selection_allowed": false,
      "labs_candidate": true
    },
    "recommended_human_route": "https://depurecousa.com/combustible-dust-vacuum-systems/",
    "primary_cta": "Request Combustible Dust / Hazard Review",
    "qualification_profile_id": "QP-HAZARD",
    "proof_asset_ids": [
      "PROOF-CASE-case-study-atex-central-vacuum-for-grain-mills"
    ],
    "proof_summary": {
      "lab_tests": 0,
      "case_studies": 1,
      "technical_documents": 0,
      "product_visuals": 0,
      "claim_rule": "Use only within the documented material, application, configuration and evidence boundary."
    },
    "parent_material_family_id": "MF-03",
    "parent_material_family_name": "Fine Dry Dust & Industrial Powders",
    "canonical_commercial_category_id": "CC-04",
    "canonical_commercial_category_name": "Combustible Dust, ORD LOC & Hazard-Rated Vacuums",
    "route_quality_v26": "Existing application/solution route",
    "qualification_questions_v26": "Exact material; SDS/DHA; area classification; dust data; ignition/reactivity concern; conductive path; utilities; disposal",
    "proof_state_v26": "mapped",
    "primary_cta_v26": "Request Combustible Dust / Hazard Review",
    "disqualification_guardrail_v26": "Do not recommend an exact vacuum or state compliance without material hazard data, area classification and exact product/configuration evidence.",
    "human_route": "https://depurecousa.com/explosion-proof-industrial-vacuums/",
    "human_route_status": "conditional_pending_evidence_review",
    "human_route_note": "Broad combustible-dust hub versus product-category boundaries and evidence links require final review.",
    "publication_status": "conditional_reference_human_review_required",
    "selection_qualification_required": true
  },
  "public_relationships": [
    {
      "relationship_id": "REL-001981",
      "source_entity_id": "APP-combustible-dust-housekeeping",
      "source_entity_type": "application",
      "source_name": "Combustible dust housekeeping",
      "relationship": "handles material",
      "target_entity_id": "MAT-ignition-sensitive-dust",
      "target_entity_type": "material",
      "target_name": "Ignition-sensitive dust",
      "weight": 1.0,
      "confidence": "High",
      "public_eligible": "Yes",
      "direction": "outgoing"
    }
  ],
  "support": {
    "unknown_or_unverified_information": {
      "next_best_page": "https://depurecousa.com/explosion-proof-industrial-vacuums/",
      "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."
  }
}