Abstract
This work is a contribution to a normative approach of noise assessment in
the professional environment. It permits the identification of the
affected workstations on the one hand and on the other hand it constitutes
an important support to the preoccupations of the impact study on the
environment in plants. It also informs us on the adequate preparation of
the procedures required by the Environmental Management System (ISO 14001)
being implemented in steel-making complex ArcelorMittal Algeria. It
constitutes an answer to the recommended environmental politics.
The proposed calculation methods are verified according to the recognized
sources (ISO 9612, 2009) and the results will be estimated in relation to
the legal thresholds recommended by international bodies. The methodology
for measuring the noise exposure levels has been done according to the
following steps: work analysis; selection of measurement strategy;
measurements; error handling and uncertainty evaluations; calculations;
and presentation of results. This will lead us to an implementation of a
corrective and preventive action plan intended to master this occupational
risk carrying prejudice to the health of the workers.
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