Perform TR 19 Standards for Ventilation Cleaning Inspection using eAuditor
TR 19 Standards for Ventilation Cleaning refer to a set of best-practice guidelines established by the Building Engineering Services Association (BESA) in the UK for the cleaning, maintenance, and inspection of ventilation systems, especially ductwork. These standards are crucial for ensuring fire safety, improving indoor air quality, and maintaining energy efficiency.
Performing TR 19 Standards for Ventilation Cleaning Inspection using eAuditor ensures a systematic evaluation of ductwork hygiene, fire safety, and air quality compliance as per the guidelines set by the Building Engineering Services Association (BESA). This process is essential in managing grease build-up, dust accumulation, and overall ventilation cleanliness, particularly in commercial kitchen extract systems where fire risk is elevated.
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Purpose of TR 19 Standards for Ventilation Cleaning Inspection
- Ensure compliance with BESA’s TR 19 hygiene standards.
- Minimize fire hazards caused by grease-laden duct systems.
- Maintain optimal indoor air quality and ventilation performance.
- Verify the thoroughness of duct and extract system cleaning.
- Support documentation for insurance and regulatory audits.
- Track and schedule cleaning intervals and maintenance needs.
- Preparation and Setup in eAuditor
- Define the Scope of Inspection
- Kitchen extract systems
- General HVAC supply and return ducts
- High-risk areas (e.g., commercial kitchens, hospitals, industrial zones)
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Customize or Select Checklist
Your eAuditor checklist should include key TR 19-based items such as:
- Deposit Thickness Testing (DTT) measurements
- Pre-clean and post-clean photo documentation
- Grease or dust residue assessment in ducts
- Access panel placement and adequacy
- Cleaning records and verification logs
- Condition of filters and fan units
- Frequency of cleaning based on usage (e.g., heavy, moderate, light)
- Review of fire dampers and safety mechanisms
- Maintenance of logbooks and documentation history
- Sign-off by competent professionals or cleaning contractors
III. Prepare Inspection Team
- Equip the team with access tools, DTT test kits, cameras, and PPE.
- Ensure training in TR 19 compliance and eAuditor usage.
- Conducting the TR 19 Ventilation Cleaning Inspection
- Visual Assessment
- Inspect internal surfaces of ductwork for visible signs of dust or grease.
- Check extract canopies, filters, and hood areas for residue accumulation.
- Review the presence and condition of access doors for cleaning purposes.
- Verify the cleanliness of associated components like fans and risers.
- Deposit Thickness Testing (DTT)
- Measure grease or dust thickness inside ductwork using DTT-approved tools.
- Record measurements in microns and compare with TR 19 limits:
- <50 µm: Acceptable
- 50–200 µm: Warning level
- 200 µm: Requires immediate cleaning
III. Documentation and Evidence Collection
- Capture pre-clean and post-clean photographs in each section.
- Record DTT readings and associated areas in the eAuditor checklist.
- Confirm the presence and labeling of access panels for future cleaning.
- Log dates of last and current cleaning, along with frequency guidelines.
- Assessment of Cleaning Intervals
- Match current cleaning schedule with TR 19 frequency recommendations:
- Heavy use: every 3 months
- Moderate use: every 6 months
- Light use: annually
- Note any discrepancies or overdue cleaning requirements.
- Fire Safety Check
- Evaluate duct sections for potential fire risk based on grease build-up.
- Check fire damper accessibility, labeling, and operational condition.
- Ensure integration of duct cleaning with broader fire safety procedures.
- Reporting and Follow-Up in eAuditor
- Report Generation
- Compile all observations, test results, and photos in an eAuditor report.
- Highlight compliance status: Pass, Warning, or Fail.
- Include recommendations for additional cleaning, repairs, or system upgrades.
- Task Assignment and Tracking
- Assign corrective tasks for non-compliant duct sections.
- Set reminders for the next cleaning based on usage intensity.
- Document contractor details, qualifications, and service records.
III. Ongoing Compliance Monitoring
- Use eAuditor’s analytics to monitor trends and identify recurring issues.
- Maintain inspection logs for insurance claims or fire marshal audits.
- Update cleaning frequencies based on environmental or usage changes.
Summary
Using eAuditor for TR 19 Ventilation Cleaning Inspections enables structured, compliant, and verifiable assessments of ductwork cleanliness. It ensures grease and dust deposits are monitored, fire risks minimized, and cleaning frequencies met. eAuditor streamlines evidence gathering, task tracking, and reporting—supporting safer, cleaner, and regulation-compliant ventilation systems.