Control noise exposure through distance is often an effective, yet simple and inexpensive administrative control.Provide quiet areas where workers can gain relief from hazardous noise sources and.Limit the amount of time a person spends at a noise source.Operate noisy machines during shifts when fewer people are exposed.Place a barrier between the noise source and employee (e.g., sound walls or curtains)Īdministrative controls are changes in the workplace or schedule that reduce or eliminate the worker exposure to noise.Maintain and lubricate machinery and equipment (e.g., oil bearings).Examples of inexpensive, effective engineering controls: There are several ways to control and reduce worker exposure to noise in a workplace where exposure has been shown to be excessive.Įngineering controls involve modifying or replacing equipment, or making related physical changes at the noise source or along the transmission path to reduce the noise level at the worker's ear. Exposure to Noise is measured in units of sound pressure levels called decibels, using an A-weighted sound levels (dBA).
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |