Elimination of noise has become the most effective way to stop threats to workers and should be contemplated when new equipment is purchased or secured for offices. Diesel Enclosures ought to be selected as soon as potential. A project manager or the identical person is responsible for demonstrating that equipment noise levels are thought to be a member of the decision procedure. Site management should monitor activities and determine when sound tests are demanded. As a principle if two people stood 2m apart have to increase their voices be heard a possible sound problem exists and also an assessment should be made (all machines emitting 85dB (A) needs to be regarded as a sound risk).

Occupational sound tests should be undertaken by a competent person having a calibrated noise meter and should include an octave band analysis. acoustic enclosures for condensers needs to be used for this objective. Where a sound problem is identified all reasonable steps should be taken to reduce the noise at origin and should consider both equipment and workplace design and maintenance.

Engineering controls to incorporate this may contain isolation of this foundation (enclosure, vibration damping), loss at source or at path (enclosure, barriers, mufflers), replacement or adjustment of machinery (electrical instead of pneumatic) and undertaking effective preventative care (restriction work-place zones etc).


Personal Protective Equipment (PPE) such as ear plugs and ear muffs should be applied as a last resource, after all efforts to eradicate or decrease the origin of the noise have been drained. air conditioning enclosures ought to be selected from the approved PPE list and should be appropriate for that type and duration of the sound, and be compatible with other PPE and correctly maintained and preserved.

Personnel should really be given a choice of suitable hearing protection so they can pick the most comfortable remedy. condenser enclosures should be given in its usage, maintenance and storage. At the Lower Exposure Action Value of 80dB suitable ear protection ought to be provided. All individuals must be advised of the noise risk. At Power Pack Enclosures should be supplied and should be worn at the Ear Protection Zones. Ear protection zones should be plainly marked with all the conventional white and blue ear protection logo hints.

All employees should receive training and information to help them deal with the sound related dangers. This includes, but not be limited to the risks faced (as well as the measures required to eradicate or reduce them), the results of the hazard assessment with noise measurements and noise control and hearing protection measures, including restricted locations and PPE.

Documentation relating to the noise hazards should be kept at a job website. In bigger organizations, upon completion of the project all info should be archived at the firm's head office including sound hazard assessments, induction and briefing records, PPE difficulty recordsand health surveillance records along with noise monitoring/measurements.