Know-how & missions
Risk evaluation
Population exposure to noise is a factor to be taken into account in any project engineering and environment & health management approach. Its evaluation depends on the acoustic emissions of noise sources (transport infrastructures, industrial noise, worksite noise, electrical plant noise, neighbourhood noise), of noise propagation characteristics in the environment and of every related parameters generating risk variability (weather, process, flow, organisation, etc.)
Our methods for risk analysis, based on data measured and/or calculated, enable to evaluate noise exposure, gasp the different legal contexts, appreciate the stakes, quantify indicators either on short cycles (day/night) or in the long term, and define and characterise a situation of disturbance.
They also allow to calculate the noise impact of a project and to relate, through modelling, the global noise and its causes.
Reference systems obtained through said methods enable to implement optimised progress approaches and noise reduction action plans with a measurable cost and efficiency
Our service: a « guarantee of tranquillity » in your relationship with stakeholder on the noise and acoustic environment topic.
Noise mapping in urban environment
Modelling of the impact on a plant environment
Evaluation of the acoustic risk related to a windfarm