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AIR QUALITY

Ensure comfort and safety in work environments

Air quality

Workplace air quality

REGULAR PREVENTIVE CHECKS OF INDOOR AIR FOR EMPLOYEE COMFORT, HEALTH, SAFETY AND PRODUCTIVITY

According to Boma Best and WELL certifications, it is recommended to periodically check the air quality of the different work areas, as they are not all equal. Some rooms can become unproductive following a bad calibration of the ventilation system.

To ensure the comfort and safety of your employees, our experts can assist you in the process of testing the air quality of your work environment in addition to analyzing various contaminants.

  • Preventive check
  • Clean room checks
  • Inspecting ductwork
  • Suspicious smells and symptoms reported by occupants
  • Indoor pools
  • Analysis lab
Talk to our air quality professionals

Preventive check

Preventive check

LIMIT THE POLLUTANTS IN YOUR ENVIRONMENT

Nvira-Qualite-Air-Verification-Preventive-Environnement-Risque
Nvira-Qualite-Air-Verification-Preventive-Environnement-Risque
Nvira-Qualite-Air-Verification-Preventive-Environnement-Risque

For environments with at-risk populations, it is important to do preventive inspections of the air quality and the indoor environment.

Our team of experts can help you:

  • Establish an annual plan for preventive checks on your institution’s indoor air quality
  • Check the air for comfort (temperature, humidity, ventilation rate or airflow problems) and health (mould, bacteria) aspects

Clean room checks

QUALITY ASSURANCE AND REGULAR EVALUATIONS

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Nvira-Qualite-Air-Verification-Salles-Propres
Nvira-Qualite-Air-Verification-Salles-Propres

There are a wide variety of actions our experts can take to help ensure the quality of your clean rooms and white rooms.

  • Measuring various microbiology, chemical and physical contaminants
  • Comparing production standards (ISO 14644-1, USP 797)
  • Responding to water damage or work that can release dust or micro-organisms into the air
  • Supporting the client with regular assessments and identifying ways to improve the air quality and the microbiological cleanliness of surfaces
  • Checking high-risk environments (pharmaceutical, research centres, fibre optics)

Inspecting ductwork for contaminants

CHECKING WHETHER VENTILATION DUCTS ARE CLEAN, EITHER BEFORE OR AFTER A CLEANING

Nvira-Hygiene-Amiante-Radon
Nvira-Hygiene-Amiante-Radon
Nvira-Hygiene-Amiante-Radon

We verify whether your ducts are clean (dust, biological contaminants, etc.) through observation and samples taken from surfaces. We then establish whether your ventilation ducts need to be cleaned and prioritize which ducts and systems should be targeted first. Our impartial analysis gives you the straight facts.

  • Verification and post-cleaning certification
  • Testing and analysis in accordance with the NADCA standard
  • Sampling cassettes or weighing cassettes in the lab

Suspicious smells

Suspicious smells and symptoms reported by occupants

ENSURE THE WELL-BEING OF OCCUPANTS OF YOUR BUILDINGS

Nvira-Qualite-Air-Symptomes-Rapportes-Occupants
Nvira-Qualite-Air-Symptomes-Rapportes-Occupants
Nvira-Qualite-Air-Symptomes-Rapportes-Occupants

Our experienced staff can help you determine the source of odors and the origin of occupant symptoms, assess the potential impact on occupants and advise on how to correct the situation. We are also present during and after the work to ensure that the problem is properly solved.

Our experts can conduct analyses on different kinds of odours:

  • Mould odour: smells damp, earthy, like a cellar, etc.
  • Chemical odour: off-gas, formaldehyde (new smell), smoke, cigarette smell, sewer smell, dead animal smell, etc.

Indoor pools: mould and chlorine odour

INDOOR POOLS, HOT TUBS AND WATER PLAYGROUNDS CAN AFFECT YOUR AIR QUALITY

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Nvira-piscine-interieure
Nvira-piscine-interieure

Suspicious stains, earthy smells and chlorine odour can all cause people to experience discomfort or exhibit symptoms. We can help you deal with such issues by running tests to:

  • Assess the concentration of trichloramine, which is responsible for chlorine pool smell
  • Measure the relative humidity and moisture content in materials
  • Measure the concentrations of mould in the air and on surfaces

Analysis lab

Analysis lab

OUR LAB TEAM TAKES CARE OF ALL OF YOUR ANALYSIS NEEDS!

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nvira-laboratoire-analyse-qualiteair-microbiologie
nvira-laboratoire-analyse-qualiteair-microbiologie

In our laboratory, our experts are able to carry out various analyzes to identify the various sources of contamination that can affect the air quality in your buildings.

  • Spore trapping
  • Specimens on culture media
  • RODAC – Swabs – Sponges
  • Biotape – Slide – Adhesive tape
  • Materials analysis
  • Micro-organisms
  • Dry rot fungus

Certifications

Logo-Association-microbiologistes-quebec
Logo-ASHRAE
Logo-cnrpp
ISO17025-logo
IRSST-logo
Logo-afg