Sanitary Engineering

Air | Quality and well-being

Air | Quality and well-being
Air | Qualité et bien-être

Indoor air pollution is a major public health issue.
Seureca expertise in evaluating and optimizing indoor air quality aims to reduce occupant exposure to air pollutants, to protect our health and ensure that buildings are comfortable. From 1 January 2018, measures to control indoor air quality (assess aeration, deploy an action plan and monitor pollutants) shall be taken in sites housing children aged under 6 and primary schools.
Seureca is one of the first companies to obtain the COFRAC accreditation for indoor air quality sampling/monitoring in public buildings.

Our expertise:
  • Indoor air quality audits:
    Particulate concentration
    Containment (CO2, CO)
    Bacterial and fungal flora
    Comfort (temperature, relative humidity)
    Chemical pollution (benzene, formaldehyde, VOC)
  • Air conditioning systems audits (air handling units, ductworks, terminal units)
  • HQETM Exploitation certification system (target 11 « Olfactive comfort » and target 13 « Air sanitary quality »
  • ​Surveillance of indoor air quality in public: buildings:
    Evaluation of ventilation systems
    Good practice guide
    Measurements (benzene, formaldehyde, carbon dioxide)
  • Audit and control of cleanrooms and associated controlled environments:
    Particulate concentration
    Particle removal kinetics
    Measurement of differential and relative pressures
    Measurements of air velocities and flow rates
    Microbiological controls of air and surfaces
  • Continuous monitoring of air quality (Sentin’air©)
  • Air sampling strategy and measurements (indoor air, outdoor air)
  • COFRAC accredited air sampling
  • Characterization of sources of pollutants
  • Odors expertise
  • Crisis management
  • Technical training and awareness of staff (indoor air quality in public buildings, indoor air quality in health facilities, atmospheric pollutions …)