Services
Évaluation de la qualité de l’air intérieur (QAI)
Étudier les conditions intérieures, les contaminants atmosphériques et leurs sources potentielles.
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COMPRENDRE VOS OPTIONS
Votre évaluation de plus près.
Indoor air quality can influence occupant comfort and may contribute to potential exposure to airborne contaminants and other environmental hazards. BNF's IAQ assessments evaluate temperature, relative humidity, carbon dioxide, particulate matter, VOCs, biological aerosols, odors, moisture conditions, and other relevant indoor environmental parameters, as appropriate to the assessment scope. Targeted measurements and sampling provide objective data to help identify potential environmental sources and guide corrective measures, with consideration of applicable OSHA requirements, EPA guidance, ASHRAE standards, state and local requirements, and other recognized indoor environmental criteria, as applicable.
Portée de l’évaluation
Ce que votre évaluation
peut comprendre.
- CO₂ assessment as an indicator of ventilation conditions
- CO monitoring for potential combustion sources
- TVOC assessment
- TMVOC assessment
- Targeted VOC analysis
- Formaldehyde testing
- PM₂.₅ and PM₁₀ monitoring
- Temperature and relative humidity
- Fungal and bacterial bioaerosol assessment
- Odor and source investigation
- Targeted mycotoxin or specialized chemical testing where indicated
À QUOI S’ATTENDRE
De votre première question
à votre rapport final.
- 01
Portée et devis
Tell us the property address, year built, current and historical property use, building type, occupant concerns, suspected sources, and intended use of the assessment. BNF establishes the appropriate assessment parameters, measurements, sampling strategy, and evaluation criteria.
- 02
BNF IAQ Assessment
BNF professionals evaluate indoor environmental conditions using appropriate instruments and methods, including temperature, relative humidity, carbon dioxide, particulate matter, VOCs, biological aerosols, odors, moisture conditions, and other relevant parameters, as applicable.
- 03
Sampling & Analysis
Where laboratory testing is warranted, environmental samples are collected using appropriate methods and submitted to an appropriately accredited laboratory. Instrument measurements and field observations are documented as part of the assessment.
- 04
Examen CIH et rapport
BNF's Certified Industrial Hygienist (CIH) reviews and interprets applicable environmental data, where appropriate. The report documents observed conditions, analytical results, applicable criteria, and recommendations for further evaluation or corrective measures.
Chargement des exemples de rapports…
UN DÉPART PLUS CLAIR
Questions et réponses
Quelle différence entre QAI et évaluation des moisissures ?
La QAI couvre un ensemble plus large de conditions intérieures et de sources d’exposition potentielles. L’évaluation des moisissures porte sur le développement fongique, l’humidité, les matériaux endommagés par l’eau et, lorsque cela convient, les prélèvements fongiques et analyses de laboratoire.
Que signifie un CO₂ intérieur élevé ?
Les mesures de CO₂ intérieur renseignent sur la ventilation et les conditions liées à l’occupation ; elles doivent être interprétées selon les conditions du bâtiment et les critères de ventilation applicables.