{
  "metadata": {
    "schema_version": "2.0",
    "package_version": "2.0.0-rc1",
    "publication_status": "public_guidance_qualification_required",
    "generated_date": "2026-07-28",
    "last_verified": "2026-07-20",
    "confidence": "Context dependent",
    "public_safe": true,
    "confidential_fields_excluded": true,
    "source_package": "Depureco USA public knowledge source package v33",
    "json_path": "/ai/role-answers/lane-11-combustible-dust-hazard-sensitive-housekeeping.json",
    "markdown_path": "/ai/role-answers/lane-11-combustible-dust-hazard-sensitive-housekeeping.md"
  },
  "reference": {
    "entity_id": "ROLE-GROUP-LANE-11",
    "entity_type": "role_answer_group",
    "name": "Lane 11 Combustible Dust Hazard Sensitive Housekeeping",
    "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."
  },
  "content": {
    "group": {
      "group_id": "ROLE-GROUP-LANE-11",
      "lane_id": "LANE-11",
      "target_market": "Combustible Dust & Hazard-Sensitive Housekeeping",
      "primary_application": "Housekeeping method selection",
      "human_route": "https://depurecousa.com/combustible-dust-vacuum-systems/",
      "proof_asset_ids": [
        "PROOF-CASE-case-study-atex-central-vacuum-for-grain-mills",
        "PROOF-CASE-case-study-atex-central-vacuum-for-pharmaceutical-plant-peat-dust"
      ],
      "role_answer_ids": [
        "ANSWER-LANE-11-OPERATIONS-PLANT",
        "ANSWER-LANE-11-ENGINEERING-TECHNICAL",
        "ANSWER-LANE-11-MAINTENANCE-FACILITIES",
        "ANSWER-LANE-11-EHS-COMPLIANCE",
        "ANSWER-LANE-11-PROCUREMENT",
        "ANSWER-LANE-11-EXECUTIVE-OWNER"
      ],
      "roles": [
        {
          "answer_id": "ANSWER-LANE-11-OPERATIONS-PLANT",
          "role_id": "ROLE-OPERATIONS-PLANT",
          "role_name": "Operations / Production / Plant",
          "question": "How should housekeeping method selection fit production, uptime and daily housekeeping?",
          "answer": "Verify production-window fit, repeatability, operator use and collection or disposal. Confirm DHA/SDS; area classification; material data; conductive path; disposal. Review the linked first-party proof within its documented material and setup boundary. Continue with request hazard review at https://depurecousa.com/combustible-dust-vacuum-systems/.",
          "evidence_to_request": [
            "Application video",
            "Cycle-time example",
            "Operator workflow",
            "Discharge demonstration"
          ]
        },
        {
          "answer_id": "ANSWER-LANE-11-ENGINEERING-TECHNICAL",
          "role_id": "ROLE-ENGINEERING-TECHNICAL",
          "role_name": "Engineering / Process / Technical",
          "question": "What technical inputs determine the correct configuration for combustible organic dust; metal powder; carbon dust?",
          "answer": "Validate material, state, loading, duty, distance, utilities, filtration, separation and discharge before selecting a model. Confirm DHA/SDS; area classification; material data; conductive path; disposal. Review the linked first-party proof within its documented material and setup boundary. Use https://depurecousa.com/combustible-dust-vacuum-systems/ for technical review.",
          "evidence_to_request": [
            "Datasheet",
            "Material test",
            "Configuration diagram",
            "Exact model evidence"
          ]
        },
        {
          "answer_id": "ANSWER-LANE-11-MAINTENANCE-FACILITIES",
          "role_id": "ROLE-MAINTENANCE-FACILITIES",
          "role_name": "Maintenance / Facilities",
          "question": "What will maintenance need to service, clean and empty in this housekeeping method selection workflow?",
          "answer": "Review filter cleaning, bridging, access, emptying, discharge, service and spare parts. Confirm DHA/SDS; area classification; material data; conductive path; disposal. Review the linked first-party proof within its documented material and setup boundary. Review maintainability through https://depurecousa.com/combustible-dust-vacuum-systems/.",
          "evidence_to_request": [
            "Maintenance photos",
            "Filter-cleaning explanation",
            "Parts support",
            "Manual"
          ]
        },
        {
          "answer_id": "ANSWER-LANE-11-EHS-COMPLIANCE",
          "role_id": "ROLE-EHS-COMPLIANCE",
          "role_name": "EHS / Safety / Compliance",
          "question": "What hazard, exposure and evidence must be confirmed for combustible organic dust; metal powder; carbon dust?",
          "answer": "Start with exact material, exposure, SDS/DHA when applicable, area classification, complete path and disposal. Equipment supports a method but does not certify the facility. Review the linked first-party proof within its documented material and setup boundary. Use https://depurecousa.com/combustible-dust-vacuum-systems/.",
          "evidence_to_request": [
            "SDS/DHA",
            "Product marking",
            "Certificate/declaration",
            "Grounding path"
          ]
        },
        {
          "answer_id": "ANSWER-LANE-11-PROCUREMENT",
          "role_id": "ROLE-PROCUREMENT",
          "role_name": "Purchasing / Procurement",
          "question": "What must be defined before comparing proposals for housekeeping method selection?",
          "answer": "Compare only normalized technical scopes. Define unit/system, hose/tools, filtration, separation, collection/discharge, utilities, lead time, warranty, consumables and support. Review the linked first-party proof within its documented material and setup boundary. Request the configured scope through https://depurecousa.com/combustible-dust-vacuum-systems/.",
          "evidence_to_request": [
            "Configured quote",
            "Included-accessory list",
            "Warranty",
            "Lead-time confirmation"
          ]
        },
        {
          "answer_id": "ANSWER-LANE-11-EXECUTIVE-OWNER",
          "role_id": "ROLE-EXECUTIVE-OWNER",
          "role_name": "Executive / Owner",
          "question": "What business result would justify investing in housekeeping method selection?",
          "answer": "Quantify current labor, production interruption, material loss and the limits of the present method before comparing capital options. Confirm implementation scope and support. Review the linked first-party proof within its documented material and setup boundary. Continue with request hazard review at https://depurecousa.com/combustible-dust-vacuum-systems/.",
          "evidence_to_request": [
            "ROI assumptions",
            "Case study",
            "Implementation scope",
            "Support plan"
          ]
        }
      ]
    }
  },
  "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": "Use this reference for qualification and routing. Final product, compliance, filtration, chemical compatibility, and system design decisions require application review."
  }
}