Any project submitted to the Environmental Assessment System must make a projection of the sound propagation of its future facilities, in order to visualize the noise levels that will affect the receptors.

PROSAC SpA performs this projection through the elaboration of noise maps with advanced software B&K Predictor Lim-A, modeling the exclusive sound contribution of noise sources and fronts, allowing to develop a detailed analysis of the current acoustic condition and projected scenarios, as well as to evaluate the effectiveness of the proposed control measures, adjusting and optimizing their design according to technical and economic variables.

The Occupational Exposure to Noise Protocol (PREXOR) requires companies that have workers with occupational exposure to noise above the limits established in the protocol to prepare noise maps.

PROSAC SpA has the specialized software Noise At Work Type D, for the development of risk maps for occupational noise exposure as required by regulations, which allows companies to have a management tool for the design and implementation of control measures both technical and administrative, in addition to predicting the behavior of new sources of noise in existing workspaces, in order to reduce the dose of noise that affect their workers.