Local Exhaust Ventilation – LEVCOSHH Thorough Examination & Test - TExT
What is a Thorough Examination & Test (TExT)?
A Thorough Examination & Test (TExT) is the statutory inspection and performance verification of engineering control systems required under COSHH Regulation 9. It verifies that engineering controls continue to protect personnel from hazardous airborne substances and remain safe, compliant and effective.
Systems We Examine
AerisFlow Systems provides independent Thorough Examination & Test (TExT) services across a wide range of engineering control systems, including:
Statutory examination and performance verification of LEV systems.
Local Exhaust Ventilation (LEV)
Independent testing to verify containment and extraction performance.
Fume Cupboards
Performance verification within the relevant regulatory framework.
Microbiological Safety Cabinets
Testing systems controlling dust and particulate contaminants.
Industrial Dust Extraction
Verification of systems controlling process-generated airborne contaminants.
Process Extraction Systems
Assessment of filtration performance and contaminant removal.
Air Cleaning Units
Verification of source capture performance and effectiveness.
Extraction Arms
Testing systems serving heat, fumes and airborne contaminants.
Canopy Extraction Systems
Performance assessment of filtration and air cleaning efficiency.
Filtration Systems
Independent examination of bespoke engineering control solutions.
Specialist Engineering Controls
Performance testing for welding fume and process extraction systems.
Welding & Process Extraction
Examination of additional engineering control systems on request.
Other Engineering Controls
Our Examinations Include:
Why It's Required
Thorough Examination & Test (TExT) ensures engineering control systems continue to perform as intended, helping organisations comply with COSHH Regulation 9, identify developing faults, maintain effective exposure control and protect workplace health and safety.
Our Examination Process
Review
Review system design, previous reports and intended operating performance.
Inspect
Carry out a detailed engineering inspection of all accessible components.
Measure
Perform performance measurements using calibrated equipment.
Evaluate
Assess engineering performance against standards and regulatory guidance.
Report
Comprehensive TExT report with findings, measurements and recommendations.
Support
Practical guidance for compliance and improved system performance.
Applicable Legislation & Guidance
Our services are delivered with reference to recognised UK legislation and industry guidance, including:
What You Receive
Executive Summary
A clear overview of findings, compliance status and key outcomes.
Performance Assessment
Verification of engineering control performance against applicable requirements.
Visual Inspection
Detailed assessment of system condition and overall integrity.
Defects & Recommendations
Identified defects, corrective actions and priority recommendations.
Compliance Statement
Independent confirmation of examination results and compliance status.
Comprehensive Technical Report
A professionally presented report with supporting data, measurements and photographic evidence where applicable.
Speak to a Technical Specialist
Get expert support for your cleanroom, laboratory or critical environment. Our team is ready to help you achieve, maintain and demonstrate full compliance.
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