Elimination of noise is the very best approach to stop risks to workers and needs to be contemplated when new equipment is purchased or secured for offices. Low noise equipment ought to be selected when potential. A project manager or even the identical person is accountable for demonstrating that equipment noise levels are thought to be a member of this decision process. Even the control of noise generation/exposure should really be considered at every stage of a job and recorded with all controls that are appropriate. Site management should monitor activities and determine when noise assessments are required. As a rule of thumb if 2 people stood 2m apart have to increase their voices be heard then a possible sound problem exists and also an appraisal should be made (all machines emitting over 85dB (A) should be considered to be a noise risk).Occupational noise assessments should be performed by a qualified individual with a coherent noise meter and may incorporate an octave band analysis. An outcome sheet needs to be employed for this purpose. Where a noise problem is identified all reasonable steps should be used to decrease the noise at origin and should think about both workplace and equipment design and maintenance.Engineering controls to incorporate this might contain isolation of their origin (enclosure, vibration damping), decrease at source or at path (enclosure, barriers, mufflers), replacement or alteration of machinery (electrical as opposed to pneumatic) and carrying out effective preventative maintenance (restriction workplace zones and so on ).Personal Protective Equipment (PPE) such as ear plugs and ear muffs should be used as a last resort, after all efforts to eliminate or reduce the supply of the noise are exhausted. Ear protection should be selected from the approved PPE list and may be appropriate for that type and length of the sound, so be harmonious with other PPE and correctly maintained and preserved.Personnel should really be given either suitable hearing protection in order that they are able to decide on the most comfortable remedy. Training should be given in its usage, maintenance and storage. At acoustic enclosures for condensers of 80dB suitable ear protection should be provided. All individuals must be advised of their noise hazard. At the Upper Exposure Action Value 85 dB suitable ear protection should be given and needs to be exploited in the Occupational Security Zones. Ear protection zones needs to be plainly marked with all the conventional white and blue ear shade logo hints.All employees should receive training and information to help them understand and deal with the sound related dangers.Documentation relating to the sound dangers should be kept at a work site. In condenser enclosures , upon finishing the project all information should be archived at the corporation's head office including sound hazard assessments, induction and briefing records, PPE difficulty recordsand health surveillance records along with noise monitoring/measurements.