Hearing Conservation Program Best Practices for Noise Control Engineers

The design and implementation of engineering noise controls is, rightly, one of the first strategies that should be considered when protecting workers from harmful noise levels. However, when workers are exposed to noise in the workplace there are other regulatory requirements beyond implementation of noise controls. Also, noise controls are often not adequate to bring occupational noise to an acceptable level and a Hearing Conservation Program is required. This presentation will cover briefly and broadly the topic of Hearing Conservation Programs for workers. Topics relevant to Noise Control Engineers will be highlighted including: relevant OSHA regulations; an overview of dosimetry for determining worker dose; audiometry, training and recordkeeping requirements. Moreover, the presentation will include a discussion of the pros and cons of engineering noise controls vs. other hazard control strategies like hearing protection devices, substitution and administrative controls. The presentation will also include Hearing Conservation Program best practices such as National Institute for Occupational Safety and Health recommendations for noise exposure measurements and hearing protector fit testing.