{
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    "schema_version": "2.0",
    "package_version": "2.0.0-rc1",
    "publication_status": "informational_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/compliance/osha-respirable-crystalline-silica-1926-1153.json",
    "markdown_path": "/ai/compliance/osha-respirable-crystalline-silica-1926-1153.md"
  },
  "entity": {
    "entity_id": "CMP-osha-respirable-crystalline-silica-1926-1153",
    "entity_type": "compliance",
    "name": "OSHA Respirable Crystalline Silica 1926.1153",
    "slug": "osha-respirable-crystalline-silica-1926-1153",
    "summary": "Silica exposure-control rule; certain tasks reference HEPA-filtered vacuum methods.",
    "feature_impact": "HEPA + appropriate primary filtration",
    "materials": [
      "Silica/mineral/concrete dust"
    ],
    "claim_guardrail": "Do not imply vacuum alone ensures OSHA compliance; reference exposure control plan and task requirements.",
    "source_url": "https://www.osha.gov/laws-regs/regulations/standardnumber/1926/1926.1153",
    "ai_file_path": "/ai/compliance/osha-respirable-crystalline-silica-1926-1153.md",
    "source_authority": "Filter database compliance standards",
    "confidence": "High",
    "conversion_route": {
      "primary_endpoint_id": "CE-FINE-DUST",
      "primary_human_route": "https://depurecousa.com/industrial-vacuum-cleaners-fine-dust/",
      "secondary_endpoint_id": "CE-LABS",
      "secondary_human_route": "https://depurecousa.com/industrial-vacuum-material-testing/",
      "qualification_profile_id": "QP-FINE-DUST",
      "qualification_questions": "Material; particle size; density; exposure concern; combustibility; filter requirement; volume; hose distance; collection/disposal",
      "primary_cta": "Request Silica Application Review",
      "conversion_stage": "Compliance qualification / evidence review",
      "claim_boundary": "This route supports qualification and evidence review; it does not certify a facility or automatically approve a product."
    },
    "human_route": "https://depurecousa.com/industrial-vacuum-cleaners-fine-dust/",
    "human_route_status": "available",
    "publication_status": "informational_reference_human_review_required",
    "selection_qualification_required": true
  },
  "public_relationships": [],
  "support": {
    "unknown_or_unverified_information": {
      "next_best_page": "https://depurecousa.com/industrial-vacuum-cleaners-fine-dust/",
      "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."
  }
}