Engineering Noise Control (SA)
Engineering Noise Control (SA) : A measure that reduces the noise to which a person at a workplace is exposed through the design or modification of plant or the physical working environment, including design or modification for: (a) eliminating noisy plant; (b) replacing noisy plant by quieter plant; (c) reducing noise emission at its source; (d) isolating or enclosing noisy plant; (e) the acoustical treatment of the workplace, but does not include the use of personal hearing protectors
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